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<mods:title id="572F6492527DB49BDDF6F3361391BAE6">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<paragraph id="466E7552FF842136FF5BA392FD58FC78" blockId="76.[151,764,949,1009]" box="[151,764,949,975]" pageId="76" pageNumber="77">
<heading id="1D26C23EFF842136FF5BA392FD58FC78" bold="true" box="[151,764,949,975]" fontSize="11" level="1" pageId="76" pageNumber="77" reason="1">
<emphasis id="74A5A940FF842136FF5BA392FD58FC78" bold="true" box="[151,764,949,975]" pageId="76" pageNumber="77">
<taxonomicName id="81D10ED1FF842136FF5BA392FD2EFC78" ID-CoL="765QP" authority="(Treadwell, 1921)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[151,650,949,975]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FF842136FF5BA392FE0EFC78" bold="true" box="[151,426,949,975]" italics="true" pageId="76" pageNumber="77">Paucibranchia oculata</emphasis>
(
<bibRefCitation id="224008A3FF842136FE75A392FD26FC78" box="[441,642,949,975]" pageId="76" pageNumber="77" refId="ref57060" refString="Treadwell, A. L. (1921) Leodicidae of the West Indian region. Carnegie Institution of Washington Publication, 15, 1 - 131." type="journal article">Treadwell, 1921</bibRefCitation>
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<taxonomicNameLabel id="6F96143BFF842136FD5EA392FD58FC78" box="[658,764,949,975]" pageId="76" pageNumber="77">n. comb.</taxonomicNameLabel>
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<paragraph id="466E7552FF842136FF5BA3FFFE1BFC47" blockId="76.[151,764,949,1009]" box="[151,447,984,1009]" pageId="76" pageNumber="77">
<figureCitation id="DEEA69D7FF842136FF5BA3FFFE9FFC46" box="[151,315,984,1009]" captionStart-0="FIGURE 54" captionStart-1="FIGURE 55" captionStart-2="FIGURE 56" captionStartId-0="78.[151,250,1941,1963]" captionStartId-1="79.[151,250,1948,1970]" captionStartId-2="80.[151,250,1871,1893]" captionTargetBox-0="[259,1329,193,1930]" captionTargetBox-1="[287,1304,193,1931]" captionTargetBox-2="[158,1425,213,1825]" captionTargetId-0="figure@78.[259,1329,193,1930]" captionTargetId-1="figure@79.[287,1304,193,1931]" captionTargetId-2="figure@80.[150,1437,213,1825]" captionTargetPageId-0="78" captionTargetPageId-1="79" captionTargetPageId-2="80" captionText-0="FIGURE 54. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view, stained with shirlastain. AC from holotype AMNH VII19151292; D from non-type USNM 130256. Scale bars: AC, 1.3 mm; D, 0.2 mm." captionText-1="FIGURE 55. Paucibranchia oculata (Treadwell, 1921) n. comb., holotype AMNH VII19151292. A. Parapodium 3; B. Parapodium 18; C. Parapodium 44; D. Parapodium 92; E. Parapodium 143. All in anterior view. Scale bars: A, C, D, E, 0.15; B, 0.5 mm." captionText-2="FIGURE 56. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; C. Compound spiniger, chaetiger 3; D. Compound falciger, median blade, chaetiger 11; E. Compound falciger, short blade, chaetiger 65; F. Subacicular hook, chaetiger 44. A, CE, from non-type USNM 130256; B, F, from holotype AMNH VII19151292. Scale bars: A, 12.6 µm; B. 10.5 µm; C, 9 µm; D. 35 µm; E. 28 µm; F. 20 µm." httpUri-0="https://zenodo.org/record/1453141/files/figure.png" httpUri-1="https://zenodo.org/record/1453143/files/figure.png" httpUri-2="https://zenodo.org/record/1453145/files/figure.png" pageId="76" pageNumber="77">Figures 5456</figureCitation>
,
<tableCitation id="0B5340E9FF842136FE8AA3FFFE00FC47" box="[326,420,984,1009]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="76" pageNumber="77">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FF842136FE7DA3FFFE1BFC47" box="[433,447,984,1008]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="76" pageNumber="77">3</tableCitation>
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<paragraph id="466E7552FF842136FF5BA407FC5EFB81" blockId="76.[151,1286,1056,1139]" box="[151,1018,1056,1078]" pageId="76" pageNumber="77">
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<taxonomicName id="81D10ED1FF842136FF5BA407FDE8FB81" ID-CoL="5JJSH" authority="Treadwell, 1921: 61" authorityName="Treadwell" authorityPageNumber="61" authorityYear="1921" box="[151,588,1056,1078]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="subSpecies" species="belli" subSpecies="oculata">
<emphasis id="74A5A940FF842136FF5BA407FE27FB81" box="[151,387,1056,1078]" italics="true" pageId="76" pageNumber="77">Marphysa belli oculata</emphasis>
<treatmentCitation id="C7705343FF842136FE45A407FDE8FB81" author="" box="[393,588,1056,1078]" page="61" pageId="76" pageNumber="77">
<bibRefCitation id="224008A3FF842136FE45A407FD94FB81" box="[393,560,1056,1078]" pageId="76" pageNumber="77" refId="ref57060" refString="Treadwell, A. L. (1921) Leodicidae of the West Indian region. Carnegie Institution of Washington Publication, 15, 1 - 131." type="journal article">Treadwell, 1921</bibRefCitation>
:61
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64, text-figs 201211, Pl. 5,
<figureCitation id="DEEA69D7FF842136FCB7A407FC52FB81" box="[891,1014,1056,1078]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStartId-0="23.[151,250,1934,1956]" captionStartId-1="24.[151,250,1841,1863]" captionTargetBox-0="[333,1253,235,1877]" captionTargetBox-1="[267,1308,237,1792]" captionTargetId-0="figure@23.[333,1253,235,1877]" captionTargetId-1="figure@24.[259,1328,228,1792]" captionTargetPageId-0="23" captionTargetPageId-1="24" captionText-0="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." captionText-1="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri-0="https://zenodo.org/record/1453057/files/figure.png" httpUri-1="https://zenodo.org/record/1453059/files/figure.png" pageId="76" pageNumber="77">Figs. 1314</figureCitation>
.
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</paragraph>
<paragraph id="466E7552FF842136FF5BA418FAA2FBE2" blockId="76.[151,1286,1056,1139]" box="[151,1286,1087,1109]" pageId="76" pageNumber="77">
<taxonomicName id="81D10ED1FF842136FF5BA418FD4AFBE2" ID-CoL="05edeafd-f6e8-4c5d-b7e6-8c6f50469b48" authority="Salazar-Vallejo &amp; Carrera-Parra 1998: 1486" authorityName="Salazar-Vallejo &amp; Carrera-Parra" authorityPageNumber="1486" authorityYear="1998" box="[151,750,1087,1109]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="belli">
<emphasis id="74A5A940FF842136FF5BA418FE95FBE2" box="[151,305,1087,1109]" italics="true" pageId="76" pageNumber="77">Marphysa belli</emphasis>
Salazar-Vallejo &amp; Carrera-Parra 1998:1486
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1487,
<figureCitation id="DEEA69D7FF842136FCF6A418FCD9FBE2" box="[826,893,1087,1109]" captionStart="FIGURE 3" captionStartId="10.[151,250,1908,1930]" captionTargetBox="[219,1375,193,1892]" captionTargetId="figure@10.[219,1375,193,1892]" captionTargetPageId="10" captionText="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="76" pageNumber="77">Fig. 3f</figureCitation>
<emphasis id="74A5A940FF842136FC48A467FC0EFBE2" box="[900,938,1088,1109]" italics="true" pageId="76" pageNumber="77">non</emphasis>
<bibRefCitation id="224008A3FF842136FC7CA418FAA2FBE2" box="[944,1286,1087,1109]" pageId="76" pageNumber="77" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards, 1833</bibRefCitation>
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<paragraph id="466E7552FF842136FF5BA47AFCEEFBC4" blockId="76.[151,1286,1056,1139]" box="[151,842,1117,1139]" pageId="76" pageNumber="77">
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<taxonomicName id="81D10ED1FF842136FF5BA47AFDF0FBC4" ID-CoL="5JJSH" authority="Lu &amp; Fauchald 1998: 834" authorityName="Lu &amp; Fauchald" authorityPageNumber="834" authorityYear="1998" box="[151,596,1117,1139]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="oculata">
<emphasis id="74A5A940FF842136FF5BA47AFEF4FBC4" box="[151,336,1117,1139]" italics="true" pageId="76" pageNumber="77">Marphysa oculata</emphasis>
<treatmentCitation id="C7705343FF842136FE9AA479FDF0FBC4" author="" box="[342,596,1117,1139]" page="834" pageId="76" pageNumber="77">
<bibRefCitation id="224008A3FF842136FE9AA479FD8DFBC4" box="[342,553,1117,1139]" pageId="76" pageNumber="77" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald 1998</bibRefCitation>
:834
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839,
<figureCitation id="DEEA69D7FF842136FD58A47AFD51FBC4" box="[660,757,1117,1139]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStart-4="FIGURE 6" captionStartId-0="8.[151,250,1486,1508]" captionStartId-1="10.[151,250,1908,1930]" captionStartId-2="11.[151,250,1932,1954]" captionStartId-3="12.[151,250,1960,1982]" captionStartId-4="13.[151,250,765,787]" captionTargetBox-0="[276,1310,213,1430]" captionTargetBox-1="[219,1375,193,1892]" captionTargetBox-2="[336,1232,245,1870]" captionTargetBox-3="[182,1414,193,1947]" captionTargetBox-4="[160,1402,193,743]" captionTargetId-0="figure@8.[276,1310,213,1430]" captionTargetId-1="figure@10.[219,1375,193,1892]" captionTargetId-2="figure@11.[336,1250,245,1870]" captionTargetId-3="figure@12.[182,1414,193,1947]" captionTargetId-4="figure@13.[151,1436,193,743]" captionTargetPageId-0="8" captionTargetPageId-1="10" captionTargetPageId-2="11" captionTargetPageId-3="12" captionTargetPageId-4="13" captionText-0="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." captionText-1="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." captionText-2="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." captionText-3="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." captionText-4="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri-0="https://zenodo.org/record/1453035/files/figure.png" httpUri-1="https://zenodo.org/record/1453037/files/figure.png" httpUri-2="https://zenodo.org/record/1453039/files/figure.png" httpUri-3="https://zenodo.org/record/1453041/files/figure.png" httpUri-4="https://zenodo.org/record/1453043/files/figure.png" pageId="76" pageNumber="77">Figs. 26</figureCitation>
,
<figureCitation id="DEEA69D7FF842136FD33A47AFC8AFBC4" box="[767,814,1117,1139]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="76" pageNumber="77">7aj</figureCitation>
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<figureCitation id="DEEA69D7FF842136FCF4A47AFCE3FBC4" box="[824,839,1117,1139]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="76" pageNumber="77">8</figureCitation>
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</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF842136FF5BA487FAD2FA27" pageId="76" pageNumber="77" type="materials_examined">
<paragraph id="466E7552FF842136FF5BA487FAD2FA27" blockId="76.[151,1437,1184,2037]" pageId="76" pageNumber="77">
<materialsCitation id="F6B97F0FFF842136FF5BA487FB05FB0E" ID-GBIF-Occurrence="1915273736" box="[151,1185,1184,1209]" collectingDate="1915-07" collectionCode="AMNH, VII" location="Key West" pageId="76" pageNumber="77" specimenCount="2" stateProvince="Florida" typeStatus="holotype">
<emphasis id="74A5A940FF842136FF5BA487FE26FB0E" bold="true" box="[151,386,1184,1209]" pageId="76" pageNumber="77">Material examined.</emphasis>
<emphasis id="74A5A940FF842136FE47A486FD95FB0E" box="[395,561,1184,1209]" italics="true" pageId="76" pageNumber="77">
<typeStatus id="996ACBF0FF842136FE47A486FE1BFB0F" box="[395,447,1185,1208]" pageId="76" pageNumber="77">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FF842136FDF6A487FD06FB0E" box="[570,674,1184,1209]" pageId="76" pageNumber="77" type="holotype">Holotype</typeStatus>
<collectionCode id="20C0ED97FF842136FD60A486FCA5FB0E" box="[684,769,1185,1209]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34925" name="American Museum of Natural History" pageId="76" pageNumber="77">AMNH</collectionCode>
<collectingDate id="222BAA7AFF842136FCC6A487FCDDFB0E" box="[778,889,1184,1209]" bridgedPair="-" pageId="76" pageNumber="77" value="1915-07">
<date id="326F5392FF842136FCC6A487FCDDFB0E" box="[778,889,1184,1209]" bridgedPair="-" pageId="76" pageNumber="77" value="1915-07">
<collectionCode id="20C0ED97FF842136FCC6A487FC96FB0E" box="[778,818,1184,1209]" pageId="76" pageNumber="77">VII</collectionCode>
1915
</date>
</collectingDate>
1292,
<location id="430E2389FF842136FC01A486FB9BFB0F" LSID="urn:lsid:plazi:treatment:CE78C444FF84212BFF5BA392FF55FF4F:430E2389FF842136FC01A486FB9BFB0F" box="[973,1087,1185,1209]" name="Key West" pageId="76" pageNumber="77" stateProvince="Florida">Key West</location>
,
<collectingRegion id="8415BBB0FF842136FB81A487FB05FB0E" box="[1101,1185,1184,1209]" country="United States of America" name="Florida" pageId="76" pageNumber="77">Florida</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF842136FB62A486FD73FB6A" ID-GBIF-Occurrence="1915273731" collectingDate="1915-06" collectionCode="USNM" location="Florida" pageId="76" pageNumber="77" specimenCode="USNM 129779" specimenCount="1" stateProvince="Florida" typeStatus="holotype">
<collectingDate id="222BAA7AFF842136FB62A486FABDFB0E" box="[1198,1305,1184,1209]" pageId="76" pageNumber="77" value="1915-06">
<date id="326F5392FF842136FB62A486FABDFB0E" box="[1198,1305,1184,1209]" pageId="76" pageNumber="77" value="1915-06">Jun 1915</date>
</collectingDate>
.
<emphasis id="74A5A940FF842136FAE9A487FF5BFB6A" italics="true" pageId="76" pageNumber="77">Additional material:</emphasis>
<specimenCode id="1677DD29FF842136FEC6A4E2FE1EFB6A" box="[266,442,1221,1245]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="76" pageNumber="77">USNM 129779</specimenCode>
(2), sta. 52, off
<collectingRegion id="8415BBB0FF842136FD4FA4E3FD73FB6A" box="[643,727,1220,1245]" country="United States of America" name="Florida" pageId="76" pageNumber="77">Florida</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF842136FD2AA4E2FECFFAB7" ID-GBIF-Occurrence="1915273730" collectingDate="27-01-13" collectionCode="USNM" country="United States of America" latitude="25.296719" location="USA" longLatPrecision="1" longitude="-81.6633" pageId="76" pageNumber="77" specimenCount="14" typeStatus="holotype">
<collectingCountry id="3EC635C2FF842136FD2AA4E2FC85FB6A" box="[742,801,1221,1245]" name="United States of America" pageId="76" pageNumber="77">USA</collectingCountry>
,
<geoCoordinate id="23E51395FF842136FCFCA4E3FC45FB6B" box="[816,993,1220,1245]" direction="north" orientation="latitude" pageId="76" pageNumber="77" precision="1" value="25.296719">25°17'48.19'' N</geoCoordinate>
<geoCoordinate id="23E51395FF842136FC21A4E2FB00FB6B" box="[1005,1188,1221,1245]" direction="west" orientation="longitude" pageId="76" pageNumber="77" precision="1" value="-81.6633">81°39'47.88'' W</geoCoordinate>
, 10
<date id="326F5392FF842136FB16A4E3FAD0FB6A" box="[1242,1396,1220,1245]" pageId="76" pageNumber="77" value="1982-12-14">
Dic 1982,
<specimenCount id="50D7BEDBFF842136FA94A4E2FAD0FB6A" box="[1368,1396,1221,1245]" pageId="76" pageNumber="77" type="generic">14</specimenCount>
</date>
m.
<collectionCode id="20C0ED97FF842136FF5BA4CFFF4CFAB7" box="[151,232,1256,1280]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="76" pageNumber="77">USNM</collectionCode>
<collectingDate id="222BAA7AFF842136FF22A4CFFEE6FAB7" box="[238,322,1256,1280]" pageId="76" pageNumber="77" value="27-01-13">
<date id="326F5392FF842136FF22A4CFFEE6FAB7" box="[238,322,1256,1280]" pageId="76" pageNumber="77" value="27-01-13">130127</date>
</collectingDate>
(1)
</materialsCitation>
, USNM
<date id="326F5392FF842136FE02A4CFFD86FAB6" box="[462,546,1256,1281]" pageId="76" pageNumber="77" value="56-02-13">130256</date>
(1),
<materialsCitation id="F6B97F0FFF842136FD9BA4CFFBACFAB6" ID-GBIF-Occurrence="1915273724" box="[599,1032,1256,1281]" collectingDate="84-04-13" collectionCode="USNM" country="United States of America" location="Florida" pageId="76" pageNumber="77" specimenCount="1" stateProvince="Florida" typeStatus="holotype">
<collectionCode id="20C0ED97FF842136FD9BA4CFFD0CFAB7" box="[599,680,1256,1280]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="76" pageNumber="77">USNM</collectionCode>
<collectingDate id="222BAA7AFF842136FD62A4CFFCA6FAB7" box="[686,770,1256,1280]" pageId="76" pageNumber="77" value="84-04-13">
<date id="326F5392FF842136FD62A4CFFCA6FAB7" box="[686,770,1256,1280]" pageId="76" pageNumber="77" value="84-04-13">130484</date>
</collectingDate>
(1), sta. 52, off
<collectingRegion id="8415BBB0FF842136FC78A4CFFBACFAB6" box="[948,1032,1256,1281]" country="United States of America" name="Florida" pageId="76" pageNumber="77">Florida</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF842136FBDFA4CFFD2AFA93" ID-GBIF-Occurrence="1915273716" collectingDate="1983-06-14" collectionCode="USNM" country="United States of America" latitude="25.296719" location="USA" longLatPrecision="1" longitude="-81.6633" pageId="76" pageNumber="77" specimenCode="USNM 90008" specimenCount="14" typeStatus="holotype">
<collectingCountry id="3EC635C2FF842136FBDFA4CFFBEAFAB7" box="[1043,1102,1256,1280]" name="United States of America" pageId="76" pageNumber="77">USA</collectingCountry>
,
<geoCoordinate id="23E51395FF842136FB94A4CFFAA0FAB7" box="[1112,1284,1256,1281]" direction="north" orientation="latitude" pageId="76" pageNumber="77" precision="1" value="25.296719">25°17'48.19'' N</geoCoordinate>
<geoCoordinate id="23E51395FF842136FAC7A4CFFF16FA93" direction="west" orientation="longitude" pageId="76" pageNumber="77" precision="1" value="-81.6633">81°39'47.88'' W</geoCoordinate>
, 4
<date id="326F5392FF842136FF18A52AFEC3FA92" box="[212,359,1293,1317]" pageId="76" pageNumber="77" value="1983-06-14">
Jun 1983,
<specimenCount id="50D7BEDBFF842136FE87A52AFEC3FA92" box="[331,359,1293,1317]" pageId="76" pageNumber="77" type="generic">14</specimenCount>
</date>
m.
<specimenCode id="1677DD29FF842136FE59A52AFD90FA92" box="[405,564,1293,1317]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="76" pageNumber="77">USNM 90008</specimenCode>
(1), sta
</materialsCitation>
.
<materialsCitation id="F6B97F0FFF842136FD56A52BFD24FAFF" ID-GBIF-Occurrence="1915273722" collectingDate="IV - 6" collectionCode="USNM" country="United States of America" latitude="26.169985" location="Winter" longLatPrecision="1" longitude="-96.52" municipality="Port Isabel" pageId="76" pageNumber="77" specimenCode="USNM 90009" specimenCount="65" stateProvince="Texas" typeStatus="holotype">
<collectingDate id="222BAA7AFF842136FD56A52BFD73FA92" box="[666,727,1292,1317]" bridgedPair="-" pageId="76" pageNumber="77">
<date id="326F5392FF842136FD56A52BFD73FA92" box="[666,727,1292,1317]" bridgedPair="-" pageId="76" pageNumber="77">IV6</date>
</collectingDate>
, off
<collectingMunicipality id="A60AEF28FF842136FCC0A52AFC2CFA92" box="[780,904,1292,1317]" pageId="76" pageNumber="77">Port Isabel</collectingMunicipality>
,
<collectingRegion id="8415BBB0FF842136FC59A52AFC7DFA93" box="[917,985,1293,1316]" country="United States of America" name="Texas" pageId="76" pageNumber="77">Texas</collectingRegion>
,
<collectingCountry id="3EC635C2FF842136FC29A52AFB84FA92" box="[997,1056,1293,1317]" name="United States of America" pageId="76" pageNumber="77">USA</collectingCountry>
,
<geoCoordinate id="23E51395FF842136FBE1A52BFB7FFA93" box="[1069,1243,1292,1317]" direction="north" orientation="latitude" pageId="76" pageNumber="77" precision="1" value="26.169985">26°10'11.95&quot; N</geoCoordinate>
<geoCoordinate id="23E51395FF842136FB2FA52BFA3CFA93" box="[1251,1432,1292,1317]" direction="west" orientation="longitude" pageId="76" pageNumber="77" precision="1" value="-96.52">96°31'11.98&quot; W</geoCoordinate>
,
<location id="430E2389FF842136FF5BA517FF40FAFE" LSID="urn:lsid:plazi:treatment:CE78C444FF84212BFF5BA392FF55FF4F:430E2389FF842136FF5BA517FF40FAFE" box="[151,228,1328,1353]" country="United States of America" latitude="26.169985" longLatPrecision="1" longitude="-96.52" municipality="Port Isabel" name="Winter" pageId="76" pageNumber="77" stateProvince="Texas">Winter</location>
1977,
<specimenCount id="50D7BEDBFF842136FEFAA517FEDDFAFF" box="[310,377,1328,1353]" pageId="76" pageNumber="77" type="generic">65 m.</specimenCount>
<specimenCode id="1677DD29FF842136FE4EA517FD87FAFF" box="[386,547,1328,1352]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="76" pageNumber="77">USNM 90009</specimenCode>
(1), sta
</materialsCitation>
.
<materialsCitation id="F6B97F0FFF842136FD42A517FDC9FADB" ID-GBIF-Occurrence="1915273725" collectingDate="IV - 3" collectionCode="USNM" country="United States of America" latitude="26.169985" location="Winter" longLatPrecision="1" longitude="-96.52" municipality="Port Isabel" pageId="76" pageNumber="77" specimenCode="USNM 90010" specimenCount="91" stateProvince="Texas" typeStatus="holotype">
<collectingDate id="222BAA7AFF842136FD42A517FD6EFAFF" box="[654,714,1328,1352]" bridgedPair="-" pageId="76" pageNumber="77">
<date id="326F5392FF842136FD42A517FD6EFAFF" box="[654,714,1328,1352]" bridgedPair="-" pageId="76" pageNumber="77">IV3</date>
</collectingDate>
, off
<collectingMunicipality id="A60AEF28FF842136FCCEA516FC24FAFE" box="[770,896,1328,1353]" pageId="76" pageNumber="77">Port Isabel</collectingMunicipality>
,
<collectingRegion id="8415BBB0FF842136FC42A516FC76FAFF" box="[910,978,1329,1352]" country="United States of America" name="Texas" pageId="76" pageNumber="77">Texas</collectingRegion>
,
<collectingCountry id="3EC635C2FF842136FC2CA517FBBFFAFF" box="[992,1051,1328,1352]" name="United States of America" pageId="76" pageNumber="77">USA</collectingCountry>
,
<geoCoordinate id="23E51395FF842136FBE4A517FB7CFAFF" box="[1064,1240,1328,1353]" direction="north" orientation="latitude" pageId="76" pageNumber="77" precision="1" value="26.169985">26°10'11.95&quot; N</geoCoordinate>
<geoCoordinate id="23E51395FF842136FB2EA517FA3CFAFF" box="[1250,1432,1328,1353]" direction="west" orientation="longitude" pageId="76" pageNumber="77" precision="1" value="-96.52">96°31'11.98&quot; W</geoCoordinate>
,
<location id="430E2389FF842136FF5BA573FF40FADA" LSID="urn:lsid:plazi:treatment:CE78C444FF84212BFF5BA392FF55FF4F:430E2389FF842136FF5BA573FF40FADA" box="[151,228,1364,1389]" country="United States of America" latitude="26.169985" longLatPrecision="1" longitude="-96.52" municipality="Port Isabel" name="Winter" pageId="76" pageNumber="77" stateProvince="Texas">Winter</location>
1977,
<specimenCount id="50D7BEDBFF842136FEFCA572FED5FADB" box="[304,369,1365,1389]" pageId="76" pageNumber="77" type="generic">91 m.</specimenCount>
<specimenCode id="1677DD29FF842136FEBBA572FDB1FADA" box="[375,533,1365,1389]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="76" pageNumber="77">USNM 90010</specimenCode>
(1), sta
</materialsCitation>
.
<materialsCitation id="F6B97F0FFF842136FDB4A573FC63FADB" ID-GBIF-Occurrence="1915273733" box="[632,967,1364,1389]" collectingDate="I - 5" country="United States of America" location="Port O'Connor" pageId="76" pageNumber="77" specimenCount="1" stateProvince="Texas" typeStatus="holotype">
<collectingDate id="222BAA7AFF842136FDB4A573FD04FADA" box="[632,672,1364,1389]" bridgedPair="-" pageId="76" pageNumber="77">
<date id="326F5392FF842136FDB4A573FD04FADA" box="[632,672,1364,1389]" bridgedPair="-" pageId="76" pageNumber="77">I5</date>
</collectingDate>
, off
<location id="430E2389FF842136FD1FA572FCD3FADA" LSID="urn:lsid:plazi:treatment:CE78C444FF84212BFF5BA392FF55FF4F:430E2389FF842136FD1FA572FCD3FADA" box="[723,887,1365,1389]" country="United States of America" name="Port O'Connor" pageId="76" pageNumber="77" stateProvince="Texas">Port O'Connor</location>
,
<collectingRegion id="8415BBB0FF842136FC4FA572FC63FADB" box="[899,967,1365,1388]" country="United States of America" name="Texas" pageId="76" pageNumber="77">Texas</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF842136FC1DA572FD4DFA27" ID-GBIF-Occurrence="1915273719" collectionCode="USNM" country="United States of America" latitude="27.733334" location="Port Isabel" longLatPrecision="20" longitude="-96.23333" municipality="Spring" pageId="76" pageNumber="77" specimenCode="USNM 90012" specimenCount="82" stateProvince="Texas" typeStatus="holotype">
<collectingCountry id="3EC635C2FF842136FC1DA572FBA8FADA" box="[977,1036,1365,1389]" name="United States of America" pageId="76" pageNumber="77">USA</collectingCountry>
,
<geoCoordinate id="23E51395FF842136FBDBA572FB05FADB" box="[1047,1185,1365,1389]" direction="north" orientation="latitude" pageId="76" pageNumber="77" precision="15" value="27.733334">27°44'00'' N</geoCoordinate>
<geoCoordinate id="23E51395FF842136FB64A573FAE2FADB" box="[1192,1350,1364,1389]" direction="west" orientation="longitude" pageId="76" pageNumber="77" precision="15" value="-96.23333">096°14'00'' W</geoCoordinate>
,
<collectingMunicipality id="A60AEF28FF842136FA9DA573FA38FADA" box="[1361,1436,1364,1389]" pageId="76" pageNumber="77">Spring</collectingMunicipality>
1977,
<specimenCount id="50D7BEDBFF842136FF11A55FFEB9FA27" box="[221,285,1400,1424]" pageId="76" pageNumber="77" type="generic">82 m.</specimenCount>
<specimenCode id="1677DD29FF842136FEE8A55FFE66FA27" box="[292,450,1400,1424]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="76" pageNumber="77">USNM 90012</specimenCode>
(1), off
<location id="430E2389FF842136FDD2A55EFD3EFA26" LSID="urn:lsid:plazi:treatment:CE78C444FF84212BFF5BA392FF55FF4F:430E2389FF842136FDD2A55EFD3EFA26" box="[542,666,1400,1425]" country="United States of America" latitude="27.733334" longLatPrecision="20" longitude="-96.23333" municipality="Spring" name="Port Isabel" pageId="76" pageNumber="77" stateProvince="Texas">Port Isabel</location>
,
<collectingRegion id="8415BBB0FF842136FD69A55EFD4DFA27" box="[677,745,1401,1424]" country="United States of America" name="Texas" pageId="76" pageNumber="77">Texas</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF842136FD38A55FFAD2FA27" ID-GBIF-Occurrence="1915273732" box="[756,1398,1400,1425]" collectingDate="IV - 3" country="United States of America" latitude="26.166666" location="Winter" longLatPrecision="1243" longitude="-96.4" pageId="76" pageNumber="77" specimenCount="91" typeStatus="holotype">
<collectingCountry id="3EC635C2FF842136FD38A55FFC8BFA27" box="[756,815,1400,1424]" name="United States of America" pageId="76" pageNumber="77">USA</collectingCountry>
, sta.
<collectingDate id="222BAA7AFF842136FCABA55FFC07FA27" box="[871,931,1400,1424]" bridgedPair="-" pageId="76" pageNumber="77">
<date id="326F5392FF842136FCABA55FFC07FA27" box="[871,931,1400,1424]" bridgedPair="-" pageId="76" pageNumber="77">IV3</date>
</collectingDate>
,
<geoCoordinate id="23E51395FF842136FC62A55FFBB6FA27" box="[942,1042,1400,1425]" direction="north" orientation="latitude" pageId="76" pageNumber="77" precision="925" value="26.166666">26°10' N</geoCoordinate>
<geoCoordinate id="23E51395FF842136FBD5A55FFB35FA27" box="[1049,1169,1400,1425]" direction="west" orientation="longitude" pageId="76" pageNumber="77" precision="925" value="-96.4">096°24' W</geoCoordinate>
,
<location id="430E2389FF842136FB50A55FFB4CFA26" LSID="urn:lsid:plazi:treatment:CE78C444FF84212BFF5BA392FF55FF4F:430E2389FF842136FB50A55FFB4CFA26" box="[1180,1256,1400,1425]" country="United States of America" latitude="26.166666" longLatPrecision="1243" longitude="-96.4" name="Winter" pageId="76" pageNumber="77">Winter</location>
1977,
<specimenCount id="50D7BEDBFF842136FAFAA55FFAD2FA27" box="[1334,1398,1400,1424]" pageId="76" pageNumber="77" type="generic">91 m.</specimenCount>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF842137FF0BA5BBFCCBF9BF" lastPageId="77" lastPageNumber="78" pageId="76" pageNumber="77" type="description">
<paragraph id="466E7552FF842136FF0BA5BBFE83F996" blockId="76.[151,1437,1184,2037]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FF0BA5BBFEFDFA02" bold="true" box="[199,345,1436,1461]" pageId="76" pageNumber="77">Description.</emphasis>
<typeStatus id="996ACBF0FF842136FEAEA5BBFE6EFA02" box="[354,458,1436,1461]" pageId="76" pageNumber="77" type="holotype">Holotype</typeStatus>
incomplete, dissected ventrally, with 148 chaetigers, broken into two parts (anterior fragment with 50 chaetigers), L10=
<quantity id="8129D8B7FF842136FDE0A5E7FD20FA6F" box="[556,644,1472,1497]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="76" pageNumber="77" unit="mm" value="5.1">5.1 mm</quantity>
, W10=
<quantity id="8129D8B7FF842136FD11A5E7FC91FA6F" box="[733,821,1472,1497]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="76" pageNumber="77" unit="mm" value="1.6">1.6 mm</quantity>
, TL=
<quantity id="8129D8B7FF842136FCB6A5E7FC68FA6F" box="[890,972,1472,1497]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="76" pageNumber="77" unit="mm" value="55.0">55 mm</quantity>
. Anterior region of the body with convex dorsum and flat ventrum, without groove; body depressed from chaetiger 6 widest at chaetiger 9, tapering after chaetiger 15.
</paragraph>
<paragraph id="466E7552FF842136FF0BA60BFEA6F963" blockId="76.[151,1437,1184,2037]" pageId="76" pageNumber="77">
Prostomium entire,
<quantity id="8129D8B7FF842136FE69A60AFE58F9F3" box="[421,508,1581,1605]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="76" pageNumber="77" unit="mm" value="0.8">0.8 mm</quantity>
long,
<quantity id="8129D8B7FF842136FD88A60AFD21F9F3" box="[580,645,1581,1605]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="76" pageNumber="77" unit="mm" value="1.0">1 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FF842136FB7DA60BFA92F9F2" box="[1201,1334,1580,1605]" captionStart="FIGURE 54" captionStartId="78.[151,250,1941,1963]" captionTargetBox="[259,1329,193,1930]" captionTargetId="figure@78.[259,1329,193,1930]" captionTargetPageId="78" captionText="FIGURE 54. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view, stained with shirlastain. AC from holotype AMNH VII19151292; D from non-type USNM 130256. Scale bars: AC, 1.3 mm; D, 0.2 mm." httpUri="https://zenodo.org/record/1453141/files/figure.png" pageId="76" pageNumber="77">Fig. 54AC</figureCitation>
), ventral sulcus deep. Prostomial appendages in semicircle, median antenna equidistant. Palps, lateral and median antennae reaching the middle of the first peristomial ring. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, thick, without articulation. Eyes rounded, dark, between palps and lateral antennae.
</paragraph>
<paragraph id="466E7552FF842136FF0BA6C7FB83F8AA" blockId="76.[151,1437,1184,2037]" pageId="76" pageNumber="77">
Peristomium bigger than prostomium (
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long,
<quantity id="8129D8B7FF842136FCCFA6C7FCFEF94F" box="[771,858,1760,1784]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="76" pageNumber="77" unit="mm" value="1.7">1.7 mm</quantity>
wide), first ring two times longer than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FF842136FD57A723FC84F8AA" box="[667,800,1796,1821]" captionStart="FIGURE 54" captionStartId="78.[151,250,1941,1963]" captionTargetBox="[259,1329,193,1930]" captionTargetId="figure@78.[259,1329,193,1930]" captionTargetPageId="78" captionText="FIGURE 54. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view, stained with shirlastain. AC from holotype AMNH VII19151292; D from non-type USNM 130256. Scale bars: AC, 1.3 mm; D, 0.2 mm." httpUri="https://zenodo.org/record/1453141/files/figure.png" pageId="76" pageNumber="77">Fig. 54AC</figureCitation>
). Inferior lip dissected.
</paragraph>
<paragraph id="466E7552FF842137FF0BA70FFD7FFF4F" blockId="76.[151,1437,1184,2037]" lastBlockId="77.[151,1437,151,2013]" lastPageId="77" lastPageNumber="78" pageId="76" pageNumber="77">
Maxillary apparatus lost. MF= 1+1, 5+7, 6+0, 6+8, 1+1 according to
<bibRefCitation id="224008A3FF842136FC01A70FFA3CF8F6" box="[973,1432,1832,1857]" pageId="76" pageNumber="77" refId="ref57060" refString="Treadwell, A. L. (1921) Leodicidae of the West Indian region. Carnegie Institution of Washington Publication, 15, 1 - 131." type="journal article">
Treadwell (1921:201211,
<figureCitation id="DEEA69D7FF842136FB30A70FFAE9F8F7" box="[1276,1357,1832,1857]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="76" pageNumber="77">Fig. 13</figureCitation>
, Pl. 5)
</bibRefCitation>
. Specimen USNM
<date id="326F5392FF842136FEA9A76BFE1DF8D2" box="[357,441,1868,1893]" pageId="76" pageNumber="77" value="56-02-13">130256</date>
with MF= 1+1, 7+7, 7+0, 4+7, 1+1 (
<figureCitation id="DEEA69D7FF842136FC90A76BFC61F8D2" box="[860,965,1868,1893]" captionStart="FIGURE 54" captionStartId="78.[151,250,1941,1963]" captionTargetBox="[259,1329,193,1930]" captionTargetId="figure@78.[259,1329,193,1930]" captionTargetPageId="78" captionText="FIGURE 54. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view, stained with shirlastain. AC from holotype AMNH VII19151292; D from non-type USNM 130256. Scale bars: AC, 1.3 mm; D, 0.2 mm." httpUri="https://zenodo.org/record/1453141/files/figure.png" pageId="76" pageNumber="77">Fig. 54D</figureCitation>
). Maxillary carriers 1.8 times shorter than length of MI. MI forceps-like; closing system 5.4 times shorter than length of MI; ligament between MI and MII not sclerotized. MII wide; teeth recurved; cavity opening oval, 3.4 times shorter than length of MII (
<figureCitation id="DEEA69D7FF842136FAE8A7B3FA34F81A" box="[1316,1424,1940,1965]" captionStart="FIGURE 54" captionStartId="78.[151,250,1941,1963]" captionTargetBox="[259,1329,193,1930]" captionTargetId="figure@78.[259,1329,193,1930]" captionTargetPageId="78" captionText="FIGURE 54. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view, stained with shirlastain. AC from holotype AMNH VII19151292; D from non-type USNM 130256. Scale bars: AC, 1.3 mm; D, 0.2 mm." httpUri="https://zenodo.org/record/1453141/files/figure.png" pageId="76" pageNumber="77">Fig. 54D</figureCitation>
); ligament between MII and MIII, and right MIV, slightly sclerotized. MIII short; with triangular teeth; with attachment lamella not sclerotized. Left MIV with a small basal tooth; attachment lamella semicircular, wide, situated along length of posterior edge of maxilla. Right MIV with similar size teeth; attachment lamella wide, better developed in the middle, situated 1/2 along length of posterior edge of maxilla. MV square, with a short rounded tooth (
<figureCitation id="DEEA69D7FF852137FE8FA0F8FE08FF4F" box="[323,428,223,248]" captionStart="FIGURE 54" captionStartId="78.[151,250,1941,1963]" captionTargetBox="[259,1329,193,1930]" captionTargetId="figure@78.[259,1329,193,1930]" captionTargetPageId="78" captionText="FIGURE 54. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view, stained with shirlastain. AC from holotype AMNH VII19151292; D from non-type USNM 130256. Scale bars: AC, 1.3 mm; D, 0.2 mm." httpUri="https://zenodo.org/record/1453141/files/figure.png" pageId="77" pageNumber="78">Fig. 54D</figureCitation>
). Mandibles not examined.
</paragraph>
<paragraph id="466E7552FF852137FF0BA123FE2AFED2" blockId="77.[151,1437,151,2013]" pageId="77" pageNumber="78">
Branchiae pectinate with up to 16 filaments, in chaetigers 1022 (
<figureCitation id="DEEA69D7FF852137FC14A123FBEFFEAA" box="[984,1099,260,285]" captionStart="FIGURE 54" captionStartId="78.[151,250,1941,1963]" captionTargetBox="[259,1329,193,1930]" captionTargetId="figure@78.[259,1329,193,1930]" captionTargetPageId="78" captionText="FIGURE 54. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view, stained with shirlastain. AC from holotype AMNH VII19151292; D from non-type USNM 130256. Scale bars: AC, 1.3 mm; D, 0.2 mm." httpUri="https://zenodo.org/record/1453141/files/figure.png" pageId="77" pageNumber="78">Figs. 54C</figureCitation>
,
<figureCitation id="DEEA69D7FF852137FB92A123FB28FEAA" box="[1118,1164,260,285]" captionStart="FIGURE 55" captionStartId="79.[151,250,1948,1970]" captionTargetBox="[287,1304,193,1931]" captionTargetId="figure@79.[287,1304,193,1931]" captionTargetPageId="79" captionText="FIGURE 55. Paucibranchia oculata (Treadwell, 1921) n. comb., holotype AMNH VII19151292. A. Parapodium 3; B. Parapodium 18; C. Parapodium 44; D. Parapodium 92; E. Parapodium 143. All in anterior view. Scale bars: A, C, D, E, 0.15; B, 0.5 mm." httpUri="https://zenodo.org/record/1453143/files/figure.png" pageId="77" pageNumber="78">55B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 9, 12, 13, 14, 14, 15, 15, 15, 16, 16, 12, 11. Branchial filaments as long as dorsal cirri.
</paragraph>
<paragraph id="466E7552FF852137FF0BA148FF1DFD7B" blockId="77.[151,1437,151,2013]" pageId="77" pageNumber="78">
First three parapodia smallest; most developed in chaetigers 420, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 4 (Ldc3:
<quantity id="8129D8B7FF852137FC5BA1B3FC55FE1B" box="[919,1009,404,429]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="77" pageNumber="78" unit="mm" value="0.6">0.6 mm</quantity>
; Ldc18:
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) from chaetiger 22, gradually decreasing in size, in posterior chaetigers 1.2 times longer than pre-branchial region ones (Ldc143:
<quantity id="8129D8B7FF852137FAB5A19FFF63FE43" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="77" pageNumber="78" unit="mm" value="0.7">0.7 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FF852137FDB9A1FBFD59FE42" box="[629,765,476,501]" captionStart="FIGURE 55" captionStartId="79.[151,250,1948,1970]" captionTargetBox="[287,1304,193,1931]" captionTargetId="figure@79.[287,1304,193,1931]" captionTargetPageId="79" captionText="FIGURE 55. Paucibranchia oculata (Treadwell, 1921) n. comb., holotype AMNH VII19151292. A. Parapodium 3; B. Parapodium 18; C. Parapodium 44; D. Parapodium 92; E. Parapodium 143. All in anterior view. Scale bars: A, C, D, E, 0.15; B, 0.5 mm." httpUri="https://zenodo.org/record/1453143/files/figure.png" pageId="77" pageNumber="78">Fig. 55AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FF852137FAA2A1FBFF4FFDAF" captionStart="FIGURE 55" captionStartId="79.[151,250,1948,1970]" captionTargetBox="[287,1304,193,1931]" captionTargetId="figure@79.[287,1304,193,1931]" captionTargetPageId="79" captionText="FIGURE 55. Paucibranchia oculata (Treadwell, 1921) n. comb., holotype AMNH VII19151292. A. Parapodium 3; B. Parapodium 18; C. Parapodium 44; D. Parapodium 92; E. Parapodium 143. All in anterior view. Scale bars: A, C, D, E, 0.15; B, 0.5 mm." httpUri="https://zenodo.org/record/1453143/files/figure.png" pageId="77" pageNumber="78">Fig. 55AE</figureCitation>
). Chaetal lobes in chaetigers 122, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 23, triangular, longer than other lobes, with acicula emerging dorsally to midline (
<figureCitation id="DEEA69D7FF852137FAA3A203FF4FFDD7" captionStart="FIGURE 55" captionStartId="79.[151,250,1948,1970]" captionTargetBox="[287,1304,193,1931]" captionTargetId="figure@79.[287,1304,193,1931]" captionTargetPageId="79" captionText="FIGURE 55. Paucibranchia oculata (Treadwell, 1921) n. comb., holotype AMNH VII19151292. A. Parapodium 3; B. Parapodium 18; C. Parapodium 44; D. Parapodium 92; E. Parapodium 143. All in anterior view. Scale bars: A, C, D, E, 0.15; B, 0.5 mm." httpUri="https://zenodo.org/record/1453143/files/figure.png" pageId="77" pageNumber="78">Fig. 55AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 131, bluntly conical; thinner and longer in branchial region; decreasing in size in chaetigers 1031, following ones inconspicuous (
<figureCitation id="DEEA69D7FF852137FBC9A24BFB29FD32" box="[1029,1165,620,645]" captionStart="FIGURE 55" captionStartId="79.[151,250,1948,1970]" captionTargetBox="[287,1304,193,1931]" captionTargetId="figure@79.[287,1304,193,1931]" captionTargetPageId="79" captionText="FIGURE 55. Paucibranchia oculata (Treadwell, 1921) n. comb., holotype AMNH VII19151292. A. Parapodium 3; B. Parapodium 18; C. Parapodium 44; D. Parapodium 92; E. Parapodium 143. All in anterior view. Scale bars: A, C, D, E, 0.15; B, 0.5 mm." httpUri="https://zenodo.org/record/1453143/files/figure.png" pageId="77" pageNumber="78">Fig. 55AE</figureCitation>
). Ventral cirri conical in chaetigers 15; in chaetigers 627 with oval swollen base and digitiform tip; from chaetiger 27, conical (
<figureCitation id="DEEA69D7FF852137FAE6A2A8FF08FD7B" captionStart="FIGURE 55" captionStartId="79.[151,250,1948,1970]" captionTargetBox="[287,1304,193,1931]" captionTargetId="figure@79.[287,1304,193,1931]" captionTargetPageId="79" captionText="FIGURE 55. Paucibranchia oculata (Treadwell, 1921) n. comb., holotype AMNH VII19151292. A. Parapodium 3; B. Parapodium 18; C. Parapodium 44; D. Parapodium 92; E. Parapodium 143. All in anterior view. Scale bars: A, C, D, E, 0.15; B, 0.5 mm." httpUri="https://zenodo.org/record/1453143/files/figure.png" pageId="77" pageNumber="78">Fig. 55A E</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF852137FF0BA2F0FF4AFCA2" blockId="77.[151,1437,151,2013]" pageId="77" pageNumber="78">
Aciculae blunt, amber (
<figureCitation id="DEEA69D7FF852137FE03A2F0FDF3FD47" box="[463,599,727,752]" captionStart="FIGURE 55" captionStartId="79.[151,250,1948,1970]" captionTargetBox="[287,1304,193,1931]" captionTargetId="figure@79.[287,1304,193,1931]" captionTargetPageId="79" captionText="FIGURE 55. Paucibranchia oculata (Treadwell, 1921) n. comb., holotype AMNH VII19151292. A. Parapodium 3; B. Parapodium 18; C. Parapodium 44; D. Parapodium 92; E. Parapodium 143. All in anterior view. Scale bars: A, C, D, E, 0.15; B, 0.5 mm." httpUri="https://zenodo.org/record/1453143/files/figure.png" pageId="77" pageNumber="78">Fig. 55AE</figureCitation>
). First 10 chaetigers with 2 or 3 aciculae; from chaetiger 11, with only one acicula.
</paragraph>
<paragraph id="466E7552FF852137FF0BA338FD25FB17" blockId="77.[151,1437,151,2013]" pageId="77" pageNumber="78">
Limbate chaetae of two sizes in the same chaetiger, larger in anterior region, reduced in number around chaetiger 22. Two
<typeStatus id="996ACBF0FF852137FEA0A362FE03FCEA" box="[364,423,837,861]" pageId="77" pageNumber="78">types</typeStatus>
of pectinate chaetae, in anterior chaetigers isodonts narrow with short and slender teeth, with 23 pectinate, with up to 7 teeth, with tranverse distal edge (
<figureCitation id="DEEA69D7FF852137FCA3A340FC73FC37" box="[879,983,871,896]" captionStart="FIGURE 56" captionStartId="80.[151,250,1871,1893]" captionTargetBox="[158,1425,213,1825]" captionTargetId="figure@80.[150,1437,213,1825]" captionTargetPageId="80" captionText="FIGURE 56. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; C. Compound spiniger, chaetiger 3; D. Compound falciger, median blade, chaetiger 11; E. Compound falciger, short blade, chaetiger 65; F. Subacicular hook, chaetiger 44. A, CE, from non-type USNM 130256; B, F, from holotype AMNH VII19151292. Scale bars: A, 12.6 µm; B. 10.5 µm; C, 9 µm; D. 35 µm; E. 28 µm; F. 20 µm." httpUri="https://zenodo.org/record/1453145/files/figure.png" pageId="77" pageNumber="78">Fig. 56A</figureCitation>
); in posterior chaetigers isodonts narrow with long and slender teeth, with 5 pectinate with up to 9 teeth, with tranverse distal edge (
<figureCitation id="DEEA69D7FF852137FB6FA3ABFAAFFC12" box="[1187,1291,908,933]" captionStart="FIGURE 56" captionStartId="80.[151,250,1871,1893]" captionTargetBox="[158,1425,213,1825]" captionTargetId="figure@80.[150,1437,213,1825]" captionTargetPageId="80" captionText="FIGURE 56. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; C. Compound spiniger, chaetiger 3; D. Compound falciger, median blade, chaetiger 11; E. Compound falciger, short blade, chaetiger 65; F. Subacicular hook, chaetiger 44. A, CE, from non-type USNM 130256; B, F, from holotype AMNH VII19151292. Scale bars: A, 12.6 µm; B. 10.5 µm; C, 9 µm; D. 35 µm; E. 28 µm; F. 20 µm." httpUri="https://zenodo.org/record/1453145/files/figure.png" pageId="77" pageNumber="78">Fig. 56B</figureCitation>
). Compound spinigers in chaetigers 135 (
<figureCitation id="DEEA69D7FF852137FE2FA388FDEEFC7F" box="[483,586,943,968]" captionStart="FIGURE 56" captionStartId="80.[151,250,1871,1893]" captionTargetBox="[158,1425,213,1825]" captionTargetId="figure@80.[150,1437,213,1825]" captionTargetPageId="80" captionText="FIGURE 56. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; C. Compound spiniger, chaetiger 3; D. Compound falciger, median blade, chaetiger 11; E. Compound falciger, short blade, chaetiger 65; F. Subacicular hook, chaetiger 44. A, CE, from non-type USNM 130256; B, F, from holotype AMNH VII19151292. Scale bars: A, 12.6 µm; B. 10.5 µm; C, 9 µm; D. 35 µm; E. 28 µm; F. 20 µm." httpUri="https://zenodo.org/record/1453145/files/figure.png" pageId="77" pageNumber="78">Fig. 56C</figureCitation>
), abundant in first 25 chaetigers, with all blades of similar size. Compound falcigers from chaetiger 26, less abundant than spinigers; in anterior region with blade of one size (50 µm,
<figureCitation id="DEEA69D7FF852137FABCA3F3FF6FFBA7" captionStart="FIGURE 56" captionStartId="80.[151,250,1871,1893]" captionTargetBox="[158,1425,213,1825]" captionTargetId="figure@80.[150,1437,213,1825]" captionTargetPageId="80" captionText="FIGURE 56. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; C. Compound spiniger, chaetiger 3; D. Compound falciger, median blade, chaetiger 11; E. Compound falciger, short blade, chaetiger 65; F. Subacicular hook, chaetiger 44. A, CE, from non-type USNM 130256; B, F, from holotype AMNH VII19151292. Scale bars: A, 12.6 µm; B. 10.5 µm; C, 9 µm; D. 35 µm; E. 28 µm; F. 20 µm." httpUri="https://zenodo.org/record/1453145/files/figure.png" pageId="77" pageNumber="78">Fig. 56D</figureCitation>
), all with triangular teeth, of similar size, distal tooth directed upward, proximal directed laterally; in mediaposterior chaetigers with blade of similar size, shorter than blades of anterior chaetigers (28 µm,
<figureCitation id="DEEA69D7FF852137FB1CA43BFA96FB82" box="[1232,1330,1052,1077]" captionStart="FIGURE 56" captionStartId="80.[151,250,1871,1893]" captionTargetBox="[158,1425,213,1825]" captionTargetId="figure@80.[150,1437,213,1825]" captionTargetPageId="80" captionText="FIGURE 56. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; C. Compound spiniger, chaetiger 3; D. Compound falciger, median blade, chaetiger 11; E. Compound falciger, short blade, chaetiger 65; F. Subacicular hook, chaetiger 44. A, CE, from non-type USNM 130256; B, F, from holotype AMNH VII19151292. Scale bars: A, 12.6 µm; B. 10.5 µm; C, 9 µm; D. 35 µm; E. 28 µm; F. 20 µm." httpUri="https://zenodo.org/record/1453145/files/figure.png" pageId="77" pageNumber="78">Fig. 56E</figureCitation>
), with all teeth of similar shape than in anterior chaetigers. Subacicular hooks bidentate, amber, starting in chaetiger 24, one or two hooks per chaetiger; with triangular teeth, distal tooth smaller than proximal tooth, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FF852137FDDCA4A0FDD0FB17" box="[528,628,1159,1184]" captionStart="FIGURE 56" captionStartId="80.[151,250,1871,1893]" captionTargetBox="[158,1425,213,1825]" captionTargetId="figure@80.[150,1437,213,1825]" captionTargetPageId="80" captionText="FIGURE 56. Paucibranchia oculata (Treadwell, 1921) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; C. Compound spiniger, chaetiger 3; D. Compound falciger, median blade, chaetiger 11; E. Compound falciger, short blade, chaetiger 65; F. Subacicular hook, chaetiger 44. A, CE, from non-type USNM 130256; B, F, from holotype AMNH VII19151292. Scale bars: A, 12.6 µm; B. 10.5 µm; C, 9 µm; D. 35 µm; E. 28 µm; F. 20 µm." httpUri="https://zenodo.org/record/1453145/files/figure.png" pageId="77" pageNumber="78">Fig. 56F</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF852137FF0BA48BFCCBF9BF" blockId="77.[151,1437,151,2013]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FF0BA48BFE9BFB72" bold="true" box="[199,319,1196,1221]" pageId="77" pageNumber="78">Variation.</emphasis>
Material examined varied in the following features: L10= 1.85.1, W10=
<quantity id="8129D8B7FF852137FB73A48BFAEBFB73" box="[1215,1359,1196,1221]" metricMagnitude="-3" metricUnit="m" metricValue="1.05" metricValueMax="1.6" metricValueMin="0.5" pageId="77" pageNumber="78" unit="mm" value="1.05" valueMax="1.6" valueMin="0.5">0.51.6 mm</quantity>
. Palps reaching middle of the first peristomial ring or first chaetiger. Lateral antennae reaching middle of the first presitomial ring or reaching second chaetiger. Median antenna reaching middle of the first peristomial ring or reaching third chaetiger. Maxillary formula varies as follows:
<collectingRegion id="8415BBB0FF852137FC86A53FFCD2FA98" box="[842,886,1304,1327]" country="Japan" name="Mie" pageId="77" pageNumber="78">MII</collectingRegion>
6+67, MIII 57, MIV 46+78. The proportion of maxillary apparatus varies as follows: maxillary carriers shorter with respect to the MI varies 2.32.6 times; closing system shorter with respect to the MI varies 5.67.2 times; cavity opening shorter with respect to
<collectingRegion id="8415BBB0FF852137FABCA547FA38FAC0" box="[1392,1436,1376,1399]" country="Japan" name="Mie" pageId="77" pageNumber="78">MII</collectingRegion>
varies 3.84 times. Branchiae start in chaetigers
<date id="326F5392FF852137FD75A5A3FCFBFA2B" box="[697,863,1412,1436]" pageId="77" pageNumber="78" value="1922-07-10" valueMax="1922-07-14" valueMin="1922-07-10">710 to 1422</date>
. Maximum number of branchial filaments in 616. Well developed postchaetal lobe in first 1831 chaetigers. Ventral cirri with swollen base from chaetigers 58 to chaetigers 1427. Compound spinigers present only in first 2335 chaetigers. Start of the compound falciger in chaetigers 1126. Start of subacicular hooks in chaetigers 1524.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF852137FF0BA633FD2DF99A" box="[199,649,1556,1581]" pageId="77" pageNumber="78" type="distribution">
<paragraph id="466E7552FF852137FF0BA633FD2DF99A" blockId="77.[151,1437,151,2013]" box="[199,649,1556,1581]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FF0BA633FEC4F99A" bold="true" box="[199,352,1556,1581]" pageId="77" pageNumber="78">Distribution.</emphasis>
<collectingRegion id="8415BBB0FF852137FEABA633FE68F99A" box="[359,460,1556,1581]" country="Sri Lanka" name="Northern" pageId="77" pageNumber="78">Northern</collectingRegion>
Gulf of
<collectingRegion id="8415BBB0FF852137FDE0A633FD21F99A" box="[556,645,1556,1581]" country="Mexico" name="Mexico" pageId="77" pageNumber="78">
<collectingCountry id="3EC635C2FF852137FDE0A633FD21F99A" box="[556,645,1556,1581]" name="Mexico" pageId="77" pageNumber="78">Mexico</collectingCountry>
</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF85212BFF0BA610FF55FF4F" lastPageId="81" lastPageNumber="82" pageId="77" pageNumber="78" type="discussion">
<paragraph id="466E7552FF852137FF0BA610FD10F8B2" blockId="77.[151,1437,151,2013]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FF0BA610FE9FF9E7" bold="true" box="[199,315,1591,1616]" pageId="77" pageNumber="78">Remarks.</emphasis>
<bibRefCitation id="224008A3FF852137FE88A610FDACF9E7" box="[324,520,1591,1616]" pageId="77" pageNumber="78" refId="ref57060" refString="Treadwell, A. L. (1921) Leodicidae of the West Indian region. Carnegie Institution of Washington Publication, 15, 1 - 131." type="journal article">Treadwell (1921)</bibRefCitation>
described a variety of
<taxonomicName id="81D10ED1FF852137FCD8A61EFCD0F9E7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[788,884,1591,1616]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="bellii">
<emphasis id="74A5A940FF852137FCD8A61EFCD0F9E7" box="[788,884,1591,1616]" italics="true" pageId="77" pageNumber="78">M. bellii</emphasis>
</taxonomicName>
(actually
<taxonomicName id="81D10ED1FF852137FC25A61EFBE4F9E7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1001,1088,1591,1616]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FF852137FC25A61EFBE4F9E7" box="[1001,1088,1591,1616]" italics="true" pageId="77" pageNumber="78">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FB86A610FB14F9E7" box="[1098,1200,1591,1616]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FB86A610FB0FF9E7" bold="true" box="[1098,1195,1591,1616]" pageId="77" pageNumber="78">n. comb</emphasis>
.
</taxonomicNameLabel>
) as
<taxonomicName id="81D10ED1FF852137FB29A61EFA38F9E7" authorityName="Treadwell" authorityYear="1921" box="[1253,1436,1591,1616]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="subSpecies" species="belli" subSpecies="oculata">
<emphasis id="74A5A940FF852137FB29A61EFA38F9E7" box="[1253,1436,1591,1616]" italics="true" pageId="77" pageNumber="78">M. belli oculata</emphasis>
</taxonomicName>
based mainly on the presence of eyes in a single specimen. However,
<bibRefCitation id="224008A3FF852137FC7AA67AFB12F9C3" box="[950,1206,1628,1653]" pageId="77" pageNumber="78" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald (1998)</bibRefCitation>
compared materials from the Gulf of
<collectingRegion id="8415BBB0FF852137FE9AA658FE0FF92F" box="[342,427,1663,1688]" country="Mexico" name="Mexico" pageId="77" pageNumber="78">
<collectingCountry id="3EC635C2FF852137FE9AA658FE0FF92F" box="[342,427,1663,1688]" name="Mexico" pageId="77" pageNumber="78">Mexico</collectingCountry>
</collectingRegion>
and the French coasts, and found differences in the distribution of the compound chaetae, and their abundance per chaetiger. Therefore, they raised it to species level. After examining the
<typeStatus id="996ACBF0FF852137FB1EA682FAA6F90A" box="[1234,1282,1701,1725]" pageId="77" pageNumber="78">type</typeStatus>
and non-type materials of the species, I also recognize it as valid but in
<taxonomicName id="81D10ED1FF852137FCEFA6E0FC6DF957" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[803,969,1735,1760]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FF852137FCEFA6E0FC6DF957" box="[803,969,1735,1760]" italics="true" pageId="77" pageNumber="78">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FC1DA6E0FB84F957" box="[977,1056,1735,1760]" pageId="77" pageNumber="78" rank="genus">
<emphasis id="74A5A940FF852137FC1DA6E0FB84F957" bold="true" box="[977,1056,1735,1760]" pageId="77" pageNumber="78">n. gen.</emphasis>
</taxonomicNameLabel>
, and provide further comparisons with
<taxonomicName id="81D10ED1FF852137FF03A6CAFE80F8B2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[207,292,1772,1797]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FF852137FF03A6CAFE80F8B2" box="[207,292,1772,1797]" italics="true" pageId="77" pageNumber="78">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FEE0A6CBFE36F8B2" box="[300,402,1772,1797]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FEE0A6CBFE36F8B2" bold="true" box="[300,402,1772,1797]" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
and other related species.
</paragraph>
<paragraph id="466E7552FF85212BFF0BA728FF55FF4F" blockId="77.[151,1437,151,2013]" lastBlockId="81.[151,1436,151,248]" lastPageId="81" lastPageNumber="82" pageId="77" pageNumber="78">
<taxonomicName id="81D10ED1FF852137FF0BA728FE68F89F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[199,460,1807,1832]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FF852137FF0BA728FE68F89F" box="[199,460,1807,1832]" italics="true" pageId="77" pageNumber="78">Paucibranchia oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FE1BA728FDE5F89F" box="[471,577,1807,1832]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FE1BA728FDE5F89F" bold="true" box="[471,577,1807,1832]" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="81D10ED1FF852137FD0BA736FC84F89F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[711,800,1807,1832]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FF852137FD0BA736FC84F89F" box="[711,800,1807,1832]" italics="true" pageId="77" pageNumber="78">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FCE7A728FC31F89F" box="[811,917,1807,1832]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FCE7A728FC31F89F" bold="true" box="[811,917,1807,1832]" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF852137FC1FA736FBE8F89F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[979,1100,1809,1832]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF852137FC1FA736FBE8F89F" box="[979,1100,1809,1832]" italics="true" pageId="77" pageNumber="78">P. sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FB9AA728FB64F89F" box="[1110,1216,1807,1832]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FB9AA728FB64F89F" bold="true" box="[1110,1216,1807,1832]" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
, by having amber, bidentate subacicular hooks, and compound falcigers and spinigers. However, in
<taxonomicName id="81D10ED1FF852137FBEAA712FB32F8FA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[1062,1174,1844,1869]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FF852137FBEAA712FB32F8FA" box="[1062,1174,1844,1869]" italics="true" pageId="77" pageNumber="78">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FB51A713FAA7F8FA" box="[1181,1283,1844,1869]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FB51A713FAA7F8FA" bold="true" box="[1181,1283,1844,1869]" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
, the falcigers start around chaetiger 1126 being less abundant than spinigers; whereas in
<taxonomicName id="81D10ED1FF852137FBCFA77EFBFEF8C7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1027,1114,1879,1904]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FF852137FBCFA77EFBFEF8C7" box="[1027,1114,1879,1904]" italics="true" pageId="77" pageNumber="78">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FBAFA770FB6FF8C7" box="[1123,1227,1879,1904]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FBAFA770FB6FF8C7" bold="true" box="[1123,1227,1879,1904]" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF852137FAC9A77EFAD8F8C7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[1285,1404,1881,1904]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF852137FAC9A77EFAD8F8C7" box="[1285,1404,1881,1904]" italics="true" pageId="77" pageNumber="78">P. sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FA49A770FF7BF822" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FA49A770FF7BF822" bold="true" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
, the falcigers start from the first chaetiger being more abundant than spinigers. In addition, in
<taxonomicName id="81D10ED1FF852137FAE8A75AFAD8F822" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1316,1404,1916,1941]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FF852137FAE8A75AFAD8F822" box="[1316,1404,1916,1941]" italics="true" pageId="77" pageNumber="78">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FA49A75BFF7BF80E" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FA49A75BFF7BF80E" bold="true" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
the postchaetal lobes are tongue-shaped in the pre-branchial chaetigers; whereas, in
<taxonomicName id="81D10ED1FF852137FB47A786FB5EF80E" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[1163,1274,1952,1977]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FF852137FB47A786FB5EF80E" box="[1163,1274,1952,1977]" italics="true" pageId="77" pageNumber="78">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FACCA787FAC2F80E" box="[1280,1382,1952,1977]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FACCA787FAC2F80E" bold="true" box="[1280,1382,1952,1977]" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
they are bluntly conical in the same region.
<taxonomicName id="81D10ED1FF852137FD8BA7E2FC94F86A" authorityName="Molina-Acevedo" authorityYear="2018" box="[583,816,1988,2013]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="77" pageNumber="78" phylum="Annelida" rank="subSpecies" species="belli" status="comb. nov." subSpecies="oculata">
Moreover,
<emphasis id="74A5A940FF852137FD0DA7E2FC94F86A" box="[705,816,1988,2013]" italics="true" pageId="77" pageNumber="78">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF852137FCFAA7E3FC38F86A" box="[822,924,1988,2013]" pageId="77" pageNumber="78">
<emphasis id="74A5A940FF852137FCFAA7E3FC38F86A" bold="true" box="[822,924,1988,2013]" pageId="77" pageNumber="78">n. comb.</emphasis>
</taxonomicNameLabel>
has falcigers with blades of similar size in anterior region; whereas
<taxonomicName id="81D10ED1FF99212BFE70A0BEFD91FF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[444,565,153,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="81" pageNumber="82" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF99212BFE70A0BEFD91FF07" box="[444,565,153,176]" italics="true" pageId="81" pageNumber="82">P. sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF99212BFD8DA0B0FD08FF07" box="[577,684,151,176]" pageId="81" pageNumber="82">
<emphasis id="74A5A940FF99212BFD8DA0B0FD08FF07" bold="true" box="[577,684,151,176]" pageId="81" pageNumber="82">n. comb.</emphasis>
</taxonomicNameLabel>
has falcigers with blades of two sizes in the same region. The comparison with other
<taxonomicName id="81D10ED1FF99212BFE6AA09BFDE8FF62" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[422,588,188,213]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="81" pageNumber="82" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FF99212BFE6AA09BFDE8FF62" box="[422,588,188,213]" italics="true" pageId="81" pageNumber="82">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF99212BFD94A09BFD0EFF62" box="[600,682,188,213]" pageId="81" pageNumber="82" rank="genus">
<emphasis id="74A5A940FF99212BFD94A09BFD0EFF62" bold="true" box="[600,682,188,213]" pageId="81" pageNumber="82">n. gen.</emphasis>
</taxonomicNameLabel>
species having compound falcigers and spinigers is provided in
<tableCitation id="0B5340E9FF99212BFF5BA0F8FF48FF4F" box="[151,236,223,248]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="81" pageNumber="82">Table 3</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<mods:identifier id="26114B9B32094384223E3FB6AFA6A697" type="CLB-Dataset">29196</mods:identifier>
<mods:identifier id="B01C91298FEB60A0CBAAFF17F2475A0C" type="DOI">10.11646/zootaxa.4480.1.1</mods:identifier>
<mods:identifier id="288765F0ADBB34209BE3BB3E5B25F846" type="GBIF-Dataset">ea720c19-6c5b-4a21-9d01-569dbbb22da1</mods:identifier>
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<treatment id="CE78C444FF8A213DFF5BA2F0FB0CFEAB" ID-DOI="http://doi.org/10.5281/zenodo.5953880" ID-GBIF-Taxon="148663744" ID-Zenodo-Dep="5953880" LSID="urn:lsid:plazi:treatment:CE78C444FF8A213DFF5BA2F0FB0CFEAB" httpUri="http://treatment.plazi.org/id/CE78C444FF8A213DFF5BA2F0FB0CFEAB" lastPageId="71" lastPageNumber="71" pageId="66" pageNumber="67">
<subSubSection id="0ECB26D9FF8A2138FF5BA2F0FE1BFCA4" pageId="66" pageNumber="67" type="nomenclature">
<paragraph id="466E7552FF8A2138FF5BA2F0FCA0FD45" blockId="66.[151,772,727,787]" box="[151,772,727,754]" pageId="66" pageNumber="67">
<heading id="1D26C23EFF8A2138FF5BA2F0FCA0FD45" bold="true" box="[151,772,727,754]" fontSize="11" level="1" pageId="66" pageNumber="67" reason="1">
<emphasis id="74A5A940FF8A2138FF5BA2F0FCA0FD45" bold="true" box="[151,772,727,754]" pageId="66" pageNumber="67">
<taxonomicName id="81D10ED1FF8A2138FF5BA2F0FD36FD45" ID-CoL="6TTQP" authority="(McIntosh, 1910)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[151,658,727,754]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="66" pageNumber="67" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8A2138FF5BA2F0FE12FD46" bold="true" box="[151,438,727,753]" italics="true" pageId="66" pageNumber="67">Paucibranchia kinbergi</emphasis>
(
<bibRefCitation id="224008A3FF8A2138FE09A2FFFD2EFD45" box="[453,650,728,754]" pageId="66" pageNumber="67" refId="ref56272" refString="McIntosh, W. C. (1910) A monograph of the British annelids. Polychaeta. Syllidae to Ariciidae. Ray Society of London, 2 (2) 233 - 524." type="journal article">McIntosh, 1910</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8A2138FD56A2FFFCA0FD45" box="[666,772,728,754]" pageId="66" pageNumber="67">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FF8A2138FF5BA2DDFE1BFCA4" blockId="66.[151,772,727,787]" box="[151,447,762,787]" pageId="66" pageNumber="67">
<figureCitation id="DEEA69D7FF8A2138FF5BA2DDFE9FFCA4" box="[151,315,762,787]" captionStart-0="FIGURE 46" captionStart-1="FIGURE 47" captionStart-2="FIGURE 48" captionStart-3="FIGURE 49" captionStartId-0="67.[151,250,1938,1960]" captionStartId-1="68.[151,250,1616,1638]" captionStartId-2="69.[151,250,1644,1666]" captionStartId-3="70.[151,250,1476,1498]" captionTargetBox-0="[271,1313,193,1922]" captionTargetBox-1="[342,1234,196,1588]" captionTargetBox-2="[282,1305,193,1623]" captionTargetBox-3="[341,1246,625,1454]" captionTargetId-0="figure@67.[271,1313,193,1922]" captionTargetId-1="figure@68.[340,1247,193,1595]" captionTargetId-2="figure@69.[282,1305,193,1623]" captionTargetId-3="figure@70.[340,1247,625,1454]" captionTargetPageId-0="67" captionTargetPageId-1="68" captionTargetPageId-2="69" captionTargetPageId-3="70" captionText-0="FIGURE 46. Paucibranchia kinbergi (McIntosh, 1910) n. comb., lectotype BNHM 1921.5.1.2021. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Anterior end with branchiae, dorsal view. Scale bars: A D, 2 mm." captionText-1="FIGURE 47. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm." captionText-2="FIGURE 48. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Parapodium 3; B. Parapodium 25; C. Parapodium 67; D. Parapodium 74. All in anterior view. A, D, C from non-type MNHN-A432; B, from lectotype BNHM 1921.5.1.2021. Scale bars: A, 0.16, mm; B, 0.19 mm; C, 0.26 mm; D, 0.43 mm." captionText-3="FIGURE 49. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 25; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound spiniger, chaetiger 18; D. Subacicular hook unidentate, chaetiger 59. A, from lectotype BNHM 1921.5.1.2021; BD, from paralectotype BNHM 2018.25374. Scale bars: A, 21 µm; B, 17.5 µm; C, 10.5 µm; D, 25 µm." httpUri-0="https://zenodo.org/record/1453125/files/figure.png" httpUri-1="https://zenodo.org/record/1453127/files/figure.png" httpUri-2="https://zenodo.org/record/1453129/files/figure.png" httpUri-3="https://zenodo.org/record/1453131/files/figure.png" pageId="66" pageNumber="67">Figures 4649</figureCitation>
,
<tableCitation id="0B5340E9FF8A2138FE8AA2DDFE00FCA4" box="[326,420,762,787]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="66" pageNumber="67">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FF8A2138FE7DA2DCFE1BFCA4" box="[433,447,763,787]" captionStart="TABLE 4" captionStartId="118.[147,226,512,533]" captionText="TABLE 4. Morphological features of the Paucibranchia n. gen. species with compound spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="66" pageNumber="67">4</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF8A2138FF5BA365FE55FCC0" pageId="66" pageNumber="67" type="reference_group">
<paragraph id="466E7552FF8A2138FF5BA365FE55FCC0" blockId="66.[151,1436,834,887]" pageId="66" pageNumber="67">
<treatmentCitationGroup id="66C1527CFF8A2138FF5BA365FE55FCC0" pageId="66" pageNumber="67">
<taxonomicName id="81D10ED1FF8A2138FF5BA365FD8EFCEF" ID-CoL="6R5QL" authority="McIntosh, 1910: 451" authorityName="McIntosh" authorityPageNumber="451" authorityYear="1910" box="[151,554,834,856]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="66" pageNumber="67" phylum="Annelida" rank="species" species="kinbergi">
<emphasis id="74A5A940FF8A2138FF5BA365FEF3FCEF" box="[151,343,834,856]" italics="true" pageId="66" pageNumber="67">Marphysa kinbergi</emphasis>
<treatmentCitation id="C7705343FF8A2138FE92A365FD8EFCEF" author="" box="[350,554,834,856]" page="451" pageId="66" pageNumber="67">
<bibRefCitation id="224008A3FF8A2138FE92A365FDA4FCEF" box="[350,512,834,856]" pageId="66" pageNumber="67" refId="ref56272" refString="McIntosh, W. C. (1910) A monograph of the British annelids. Polychaeta. Syllidae to Ariciidae. Ray Society of London, 2 (2) 233 - 524." type="journal article">McIntosh, 1910</bibRefCitation>
:451
</treatmentCitation>
</taxonomicName>
452, Pl. LXXIV
<figureCitation id="DEEA69D7FF8A2138FD2FA365FCEBFCEF" box="[739,847,834,856]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="66" pageNumber="67">Figs. 99a</figureCitation>
, Pl. LXXXIII,
<figureCitation id="DEEA69D7FF8A2138FC24A365FBC0FCEF" box="[1000,1124,834,856]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="66" pageNumber="67">Fig. 66ab</figureCitation>
;
<treatmentCitation id="C7705343FF8A2138FBA3A365FAB5FCEF" author="" box="[1135,1297,834,856]" page="32" pageId="66" pageNumber="67">
<bibRefCitation id="224008A3FF8A2138FBA3A365FB56FCEF" box="[1135,1266,834,856]" pageId="66" pageNumber="67" refId="ref56866" refString="Rullier, F. (1965) Contribution a la faune des annelides polychetes du Dahomey et du Togo. Cahiers ORSTOM (Office de la Recherche Scientifique et Technique Outre-Mer), Serie Oceanographie, 3 (3), 5 - 66." type="journal article">Rullier 1965</bibRefCitation>
:32
</treatmentCitation>
,
<figureCitation id="DEEA69D7FF8A2138FAD7A365FAFDFCEF" box="[1307,1369,834,856]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="66" pageNumber="67">Fig. 4</figureCitation>
; Kurt-
<treatmentCitation id="C7705343FF8A2138FF0BA346FEFFFCC0" author="" box="[199,347,865,887]" page="10" pageId="66" pageNumber="67">
<bibRefCitation id="224008A3FF8A2138FF0BA346FE9BFCC0" box="[199,319,865,887]" pageId="66" pageNumber="67" refId="ref55726" refString="Kurt-Sahin, G. (2014) Marphysa cinari, a new species of Eunicidae (Polychaeta) from the coasts of Turkey (eastern Mediterranean) and re-descriptions of Marphysa kinbergi McIntosh, 1910 and Marphysa disjuncta Hartman, 1961. Journal of Natural History, 48 (33 - 34), 1989 - 2006. https: // doi. org / 10.1080 / 00222933.2014.905125" type="journal article">Sahin 2014</bibRefCitation>
:10
</treatmentCitation>
12,
<figureCitation id="DEEA69D7FF8A2138FE41A346FE77FCC0" box="[397,467,865,887]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="66" pageNumber="67">Figs. 6</figureCitation>
,
<figureCitation id="DEEA69D7FF8A2138FE12A345FE49FCC0" box="[478,493,866,887]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="66" pageNumber="67">7</figureCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF8A2138FF5BA383FD5CFBFB" pageId="66" pageNumber="67" type="materials_examined">
<paragraph id="466E7552FF8A2138FF5BA383FD5CFBFB" blockId="66.[151,1437,932,2037]" pageId="66" pageNumber="67">
<emphasis id="74A5A940FF8A2138FF5BA383FE25FC0A" bold="true" box="[151,385,932,957]" pageId="66" pageNumber="67">Material examined.</emphasis>
<emphasis id="74A5A940FF8A2138FE45A382FD89FC0A" box="[393,557,932,957]" italics="true" pageId="66" pageNumber="67">Type material:</emphasis>
Lectotype BNHM 1921.5.1.2021 and paralectotypes BNHM 2018.25374 (1),
<materialsCitation id="F6B97F0FFF8A2138FF5BA3EFFAD4FC57" ID-GBIF-Occurrence="1915273718" box="[151,1392,967,992]" collectionCode="BNHM" collectorName="W. McIntosh" country="Spain" location="Atlantic Ocean" municipality="Porcupine Expedition" pageId="66" pageNumber="67" specimenCode="BNHM 2018.25375" specimenCount="1" stateProvince="Cape">
<specimenCode id="1677DD29FF8A2138FF5BA3EFFEDCFC57" box="[151,376,967,992]" collectionCode="BNHM" country="India" httpUri="http://grbio.org/cool/p1gh-na36" name="Bombay Natural History Museum" pageId="66" pageNumber="67">BNHM 2018.25375</specimenCode>
(1), off
<collectingRegion id="8415BBB0FF8A2138FE14A3EFFDB6FC57" box="[472,530,968,992]" country="South Africa" name="Western Cape" pageId="66" pageNumber="67">Cape</collectingRegion>
Finisterre,
<collectingCountry id="3EC635C2FF8A2138FD58A3E0FD73FC57" box="[660,727,967,992]" name="Spain" pageId="66" pageNumber="67">Spain</collectingCountry>
,
<location id="430E2389FF8A2138FD2FA3E0FC34FC57" LSID="urn:lsid:plazi:treatment:CE78C444FF8A213DFF5BA2F0FB0CFEAB:430E2389FF8A2138FD2FA3E0FC34FC57" box="[739,912,967,992]" country="Spain" municipality="Porcupine Expedition" name="Atlantic Ocean" pageId="66" pageNumber="67" stateProvince="Cape">Atlantic Ocean</location>
,
<collectingMunicipality id="A60AEF28FF8A2138FC50A3E0FB30FC57" box="[924,1172,967,992]" pageId="66" pageNumber="67">Porcupine Expedition</collectingMunicipality>
, coll.
<collectorName id="EB241084FF8A2138FB15A3EFFAD4FC57" box="[1241,1392,967,992]" pageId="66" pageNumber="67">W. McIntosh</collectorName>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF8A2138FAB8A3E0FB0FFBB2" ID-GBIF-Occurrence="1915273726" collectionCode="MNHN-A" collectorName="Africa &amp; Atlantic Ocean" country="Benin" elevation="148" location="Benin" pageId="66" pageNumber="67" specimenCode="MNHN-A432" specimenCount="148">
<specimenCount id="50D7BEDBFF8A2138FAB8A3E0FF10FBB3" pageId="66" pageNumber="67" type="generic">
<elevation id="CDFC9261FF8A2138FAB8A3E0FF14FBB3" metricMagnitude="2" metricUnit="m" metricValue="1.48" pageId="66" pageNumber="67" unit="m" value="148.0">
<quantity id="8129D8B7FF8A2138FAB8A3E0FF14FBB3" metricMagnitude="2" metricUnit="m" metricValue="1.48" pageId="66" pageNumber="67" unit="m" value="148.0">148 m</quantity>
</elevation>
.
</specimenCount>
<emphasis id="74A5A940FF8A2138FF77A3CBFE05FBB2" box="[187,417,1004,1029]" italics="true" pageId="66" pageNumber="67">Additional material:</emphasis>
<specimenCode id="1677DD29FF8A2138FE65A3CBFDE3FBB3" box="[425,583,1004,1028]" collectionCode="MNHN-A" pageId="66" pageNumber="67">MNHN-A432</specimenCode>
(1), sta. AZ 767,
<collectingCountry id="3EC635C2FF8A2138FCDCA3CBFCF2FBB2" box="[784,854,1004,1029]" name="Benin" pageId="66" pageNumber="67">Benin</collectingCountry>
,
<collectorName id="EB241084FF8A2138FCAEA3CBFC08FBB2" box="[866,940,1004,1029]" pageId="66" pageNumber="67">Africa</collectorName>
,
<collectorName id="EB241084FF8A2138FC74A3CBFBC0FBB3" box="[952,1124,1004,1029]" pageId="66" pageNumber="67">Atlantic Ocean</collectorName>
, 1963
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF8A2138FB7BA3CBFCD2FB9F" ID-GBIF-Occurrence="1915273737" collectingDate="1963-10-19" collectionCode="MNHN-A" country="Benin" location="Africa" municipality="Atlantic Ocean" pageId="66" pageNumber="67" specimenCode="MNHN-A432" specimenCount="55">
<specimenCount id="50D7BEDBFF8A2138FB7BA3CBFB53FBB3" box="[1207,1271,1004,1029]" pageId="66" pageNumber="67" type="generic">55 m.</specimenCount>
<specimenCode id="1677DD29FF8A2138FB33A3CBFA39FBB3" box="[1279,1437,1004,1028]" collectionCode="MNHN-A" pageId="66" pageNumber="67">MNHN-A432</specimenCode>
(1), sta. AZ 770,
<collectingCountry id="3EC635C2FF8A2138FE90A428FE06FB9F" box="[348,418,1039,1064]" name="Benin" pageId="66" pageNumber="67">Benin</collectingCountry>
,
<location id="430E2389FF8A2138FE62A428FE5CFB9F" LSID="urn:lsid:plazi:treatment:CE78C444FF8A213DFF5BA2F0FB0CFEAB:430E2389FF8A2138FE62A428FE5CFB9F" box="[430,504,1039,1064]" country="Benin" municipality="Atlantic Ocean" name="Africa" pageId="66" pageNumber="67">Africa</location>
,
<collectingMunicipality id="A60AEF28FF8A2138FDC9A428FD16FB9F" box="[517,690,1039,1064]" pageId="66" pageNumber="67">Atlantic Ocean</collectingMunicipality>
,
<collectingDate id="222BAA7AFF8A2138FD72A437FCEAFB9F" box="[702,846,1039,1064]" pageId="66" pageNumber="67" value="1963-10-19">
<date id="326F5392FF8A2138FD72A437FCEAFB9F" box="[702,846,1039,1064]" pageId="66" pageNumber="67" value="1963-10-19">19 Oct 1963</date>
</collectingDate>
, 27
</materialsCitation>
<materialsCitation id="F6B97F0FFF8A2138FC4AA437FD5CFBFB" ID-GBIF-Occurrence="1915273721" collectionCode="MNCN" collectorName="Sancti-Petri Islet &amp; Chiclana de la Frontera &amp; Cadiz &amp; Atlantic Ocean." country="Spain" elevation="48" location="Spain" pageId="66" pageNumber="67" specimenCode="MNCN 16,01" specimenCount="48">
<specimenCount id="50D7BEDBFF8A2138FC4AA437FC1AFB9F" box="[902,958,1040,1064]" pageId="66" pageNumber="67" type="generic">
<elevation id="CDFC9261FF8A2138FC4AA437FC1DFB9F" box="[902,953,1040,1064]" metricMagnitude="1" metricUnit="m" metricValue="4.8" pageId="66" pageNumber="67" unit="m" value="48.0">
<quantity id="8129D8B7FF8A2138FC4AA437FC1DFB9F" box="[902,953,1040,1064]" metricMagnitude="1" metricUnit="m" metricValue="4.8" pageId="66" pageNumber="67" unit="m" value="48.0">48m</quantity>
</elevation>
.
</specimenCount>
<specimenCode id="1677DD29FF8A2138FC09A437FBFBFB9F" box="[965,1119,1039,1064]" collectionCode="MNCN" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="66" pageNumber="67">MNCN 16,01</specimenCode>
/4601 (1),
<collectorName id="EB241084FF8A2138FB15A428FA3CFB9F" box="[1241,1432,1039,1064]" pageId="66" pageNumber="67">Sancti-Petri Islet</collectorName>
,
<collectorName id="EB241084FF8A2138FF5BA413FE04FBFB" box="[151,416,1076,1101]" pageId="66" pageNumber="67">Chiclana de la Frontera</collectorName>
,
<collectorName id="EB241084FF8A2138FE67A413FE4BFBFA" box="[427,495,1076,1101]" pageId="66" pageNumber="67">Cadiz</collectorName>
,
<collectingCountry id="3EC635C2FF8A2138FE36A413FD99FBFA" box="[506,573,1076,1101]" name="Spain" pageId="66" pageNumber="67">Spain</collectingCountry>
,
<collectorName id="EB241084FF8A2138FD84A413FD5CFBFB" box="[584,760,1076,1101]" pageId="66" pageNumber="67">Atlantic Ocean.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF8A213CFF0BA470FF40FDAF" lastPageId="70" lastPageNumber="71" pageId="66" pageNumber="67" type="description">
<paragraph id="466E7552FF8A2138FF0BA470FD30FB0F" blockId="66.[151,1437,932,2037]" pageId="66" pageNumber="67">
<emphasis id="74A5A940FF8A2138FF0BA470FEFDFBC7" bold="true" box="[199,345,1111,1136]" pageId="66" pageNumber="67">Description.</emphasis>
<typeStatus id="996ACBF0FF8A2138FEA8A47FFE70FBC7" box="[356,468,1112,1136]" pageId="66" pageNumber="67" type="lectotype">Lectotype</typeStatus>
incomplete, with 53 chaetigers, L10=
<quantity id="8129D8B7FF8A2138FC52A47FFC5EFBD8" box="[926,1018,1112,1136]" metricMagnitude="-3" metricUnit="m" metricValue="7.8" pageId="66" pageNumber="67" unit="mm" value="7.8">7.8 mm</quantity>
, W10=
<quantity id="8129D8B7FF8A2138FB90A47FFB1CFBD8" box="[1116,1208,1112,1136]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="66" pageNumber="67" unit="mm" value="2.3">2.3 mm</quantity>
, with TL=
<quantity id="8129D8B7FF8A2138FA8EA47FFA3DFBD8" box="[1346,1433,1112,1136]" metricMagnitude="-2" metricUnit="m" metricValue="8.1" pageId="66" pageNumber="67" unit="mm" value="81.0">81 mm</quantity>
. Anterior region of body with dorsum convex and flat ventrum, without groove; body depressed from chaetiger 8, widest at chaetiger 50, tapering not observed.
</paragraph>
<paragraph id="466E7552FF8A2138FF0BA4E3FDAAFADA" blockId="66.[151,1437,932,2037]" pageId="66" pageNumber="67">
Prostomium entire,
<quantity id="8129D8B7FF8A2138FE63A4E3FDAEFB6B" box="[431,522,1220,1244]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="66" pageNumber="67" unit="mm" value="0.9">0.9 mm</quantity>
long,
<quantity id="8129D8B7FF8A2138FD97A4E3FD12FB6B" box="[603,694,1220,1245]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="66" pageNumber="67" unit="mm" value="1.6">1.6 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FF8A2138FACEA4E3FA34FB6A" box="[1282,1424,1220,1245]" captionStart="FIGURE 46" captionStartId="67.[151,250,1938,1960]" captionTargetBox="[271,1313,193,1922]" captionTargetId="figure@67.[271,1313,193,1922]" captionTargetPageId="67" captionText="FIGURE 46. Paucibranchia kinbergi (McIntosh, 1910) n. comb., lectotype BNHM 1921.5.1.2021. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Anterior end with branchiae, dorsal view. Scale bars: A D, 2 mm." httpUri="https://zenodo.org/record/1453125/files/figure.png" pageId="66" pageNumber="67">Fig. 46AC</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FF8A2138FE59A4C0FDA0FAB7" box="[405,516,1255,1280]" captionStart="FIGURE 46" captionStartId="67.[151,250,1938,1960]" captionTargetBox="[271,1313,193,1922]" captionTargetId="figure@67.[271,1313,193,1922]" captionTargetPageId="67" captionText="FIGURE 46. Paucibranchia kinbergi (McIntosh, 1910) n. comb., lectotype BNHM 1921.5.1.2021. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Anterior end with branchiae, dorsal view. Scale bars: A D, 2 mm." httpUri="https://zenodo.org/record/1453125/files/figure.png" pageId="66" pageNumber="67">Fig. 46B</figureCitation>
). Prostomial appendages in a semicircle, equidistant. Palps reaching second peristomial ring; lateral antennae reaching the middle of first chaetiger; median reaching second chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, with base thick, without articulation. Eyes absent.
</paragraph>
<paragraph id="466E7552FF8A2138FF0BA550FAC7FA02" blockId="66.[151,1437,932,2037]" pageId="66" pageNumber="67">
Peristomium wider than prostomium (
<quantity id="8129D8B7FF8A2138FDBCA550FD62FA38" box="[624,710,1399,1424]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="66" pageNumber="67" unit="mm" value="1.5">1.5 mm</quantity>
long,
<quantity id="8129D8B7FF8A2138FCC7A55FFCC5FA38" box="[779,865,1400,1424]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="66" pageNumber="67" unit="mm" value="2.8">2.8 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FF8A2138FD57A5BBFC81FA02" box="[667,805,1436,1461]" captionStart="FIGURE 46" captionStartId="67.[151,250,1938,1960]" captionTargetBox="[271,1313,193,1922]" captionTargetId="figure@67.[271,1313,193,1922]" captionTargetPageId="67" captionText="FIGURE 46. Paucibranchia kinbergi (McIntosh, 1910) n. comb., lectotype BNHM 1921.5.1.2021. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Anterior end with branchiae, dorsal view. Scale bars: A D, 2 mm." httpUri="https://zenodo.org/record/1453125/files/figure.png" pageId="66" pageNumber="67">Fig. 46AC</figureCitation>
). Inferior lip without central depression (
<figureCitation id="DEEA69D7FF8A2138FB3CA5BBFAF3FA02" box="[1264,1367,1436,1461]" captionStart="FIGURE 46" captionStartId="67.[151,250,1938,1960]" captionTargetBox="[271,1313,193,1922]" captionTargetId="figure@67.[271,1313,193,1922]" captionTargetPageId="67" captionText="FIGURE 46. Paucibranchia kinbergi (McIntosh, 1910) n. comb., lectotype BNHM 1921.5.1.2021. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Anterior end with branchiae, dorsal view. Scale bars: A D, 2 mm." httpUri="https://zenodo.org/record/1453125/files/figure.png" pageId="66" pageNumber="67">Fig. 46B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF8A2138FF0BA598FBF4F94F" blockId="66.[151,1437,932,2037]" pageId="66" pageNumber="67">
<materialsCitation id="F6B97F0FFF8A2138FF0BA598FB34F997" ID-GBIF-Occurrence="1915273728" collectionCode="MII" location="Maxillary" pageId="66" pageNumber="67" specimenCount="1" stateProvince="MII" typeStatus="paralectotype">
Maxillary apparatus lost, described from
<typeStatus id="996ACBF0FF8A2138FD6BA598FCE5FA6F" box="[679,833,1471,1496]" pageId="66" pageNumber="67" type="paralectotype">paralectotype</typeStatus>
, with MF= 1+1, 6+6, 6+0, 4+7, 1+1 (
<figureCitation id="DEEA69D7FF8A2138FACFA598FA34FA6F" box="[1283,1424,1471,1496]" captionStart="FIGURE 47" captionStartId="68.[151,250,1616,1638]" captionTargetBox="[342,1234,196,1588]" captionTargetId="figure@68.[340,1247,193,1595]" captionTargetPageId="68" captionText="FIGURE 47. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm." httpUri="https://zenodo.org/record/1453127/files/figure.png" pageId="66" pageNumber="67">Fig. 47AB</figureCitation>
).
<location id="430E2389FF8A2138FF5BA5C3FEA1FA4A" LSID="urn:lsid:plazi:treatment:CE78C444FF8A213DFF5BA2F0FB0CFEAB:430E2389FF8A2138FF5BA5C3FEA1FA4A" box="[151,261,1508,1533]" name="Maxillary" pageId="66" pageNumber="67" stateProvince="MII">Maxillary</location>
carriers 1.9 times shorter than length of MI. MI forceps-like; closing system 7 times shorter than length of MI; ligament between MI and
<collectionCode id="20C0ED97FF8A2138FDF8A62FFDC6F9A8" box="[564,610,1544,1567]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="66" pageNumber="67">
<collectingRegion id="8415BBB0FF8A2138FDF8A62FFDC6F9A8" box="[564,610,1544,1567]" country="Japan" name="Mie" pageId="66" pageNumber="67">MII</collectingRegion>
</collectionCode>
, rectangular, slightly sclerotized (
<figureCitation id="DEEA69D7FF8A2138FC3AA620FB2CF997" box="[1014,1160,1543,1568]" captionStart="FIGURE 47" captionStartId="68.[151,250,1616,1638]" captionTargetBox="[342,1234,196,1588]" captionTargetId="figure@68.[340,1247,193,1595]" captionTargetPageId="68" captionText="FIGURE 47. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm." httpUri="https://zenodo.org/record/1453127/files/figure.png" pageId="66" pageNumber="67">Fig. 47AD</figureCitation>
)
</materialsCitation>
.
<materialsCitation id="F6B97F0FFF8A2138FB6DA62FFAB0F997" ID-GBIF-Occurrence="1915273723" box="[1185,1300,1543,1568]" collectionCode="MII" location="MII" pageId="66" pageNumber="67" specimenCount="1" stateProvince="MII" typeStatus="paralectotype">
<collectionCode id="20C0ED97FF8A2138FB6DA62FFB69F9A8" box="[1185,1229,1544,1567]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="66" pageNumber="67">
<collectingRegion id="8415BBB0FF8A2138FB6DA62FFB69F9A8" box="[1185,1229,1544,1567]" country="Japan" name="Mie" pageId="66" pageNumber="67">MII</collectingRegion>
</collectionCode>
wide
</materialsCitation>
;
<materialsCitation id="F6B97F0FFF8A2138FAEAA620FCD6F9F3" ID-GBIF-Occurrence="1915273729" collectionCode="MII" location="MII" pageId="66" pageNumber="67" specimenCount="1" stateProvince="MII" typeStatus="paralectotype">
with teeth recurved, cavity opening oval 4 times shorter than length of
<collectionCode id="20C0ED97FF8A2138FC8FA60AFCD6F9F3" box="[835,882,1581,1604]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="66" pageNumber="67">
<collectingRegion id="8415BBB0FF8A2138FC8FA60AFCD6F9F3" box="[835,882,1581,1604]" country="Japan" name="Mie" pageId="66" pageNumber="67">MII</collectingRegion>
</collectionCode>
</materialsCitation>
;
<materialsCitation id="F6B97F0FFF8A2138FCB3A60BFDB0F9DF" ID-GBIF-Occurrence="1915273735" collectionCode="MII, MIII, MIV" location="MII" pageId="66" pageNumber="67" specimenCount="1" stateProvince="MII" typeStatus="paralectotype">
ligament between
<collectionCode id="20C0ED97FF8A2138FB82A60AFBDEF9F3" box="[1102,1146,1581,1604]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="66" pageNumber="67">
<collectingRegion id="8415BBB0FF8A2138FB82A60AFBDEF9F3" box="[1102,1146,1581,1604]" country="Japan" name="Mie" pageId="66" pageNumber="67">MII</collectingRegion>
</collectionCode>
and
<collectionCode id="20C0ED97FF8A2138FB7EA60AFB4EF9F3" box="[1202,1258,1581,1604]" pageId="66" pageNumber="67">MIII</collectionCode>
, and right
<collectionCode id="20C0ED97FF8A2138FAAEA60AFA3CF9F3" box="[1378,1432,1581,1604]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="66" pageNumber="67">MIV</collectionCode>
, slightly sclerotized (
<figureCitation id="DEEA69D7FF8A2138FEB2A668FDA8F9DF" box="[382,524,1615,1640]" captionStart="FIGURE 47" captionStartId="68.[151,250,1616,1638]" captionTargetBox="[342,1234,196,1588]" captionTargetId="figure@68.[340,1247,193,1595]" captionTargetPageId="68" captionText="FIGURE 47. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm." httpUri="https://zenodo.org/record/1453127/files/figure.png" pageId="66" pageNumber="67">Fig. 47AD</figureCitation>
)
</materialsCitation>
. MIII short;
<materialsCitation id="F6B97F0FFF8A2138FD6AA668FBF4F94F" ID-GBIF-Occurrence="1915273714" collectionCode="MIV" location="Left" pageId="66" pageNumber="67" specimenCount="1" stateProvince="MII" typeStatus="paralectotype">
with triangular teeth; with attachment lamella not sclerotized (
<figureCitation id="DEEA69D7FF8A2138FAA3A668FF4AF93B" captionStart="FIGURE 47" captionStartId="68.[151,250,1616,1638]" captionTargetBox="[342,1234,196,1588]" captionTargetId="figure@68.[340,1247,193,1595]" captionTargetPageId="68" captionText="FIGURE 47. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm." httpUri="https://zenodo.org/record/1453127/files/figure.png" pageId="66" pageNumber="67">Fig. 47AD</figureCitation>
).
<location id="430E2389FF8A2138FECEA653FE94F93A" LSID="urn:lsid:plazi:treatment:CE78C444FF8A213DFF5BA2F0FB0CFEAB:430E2389FF8A2138FECEA653FE94F93A" box="[258,304,1652,1677]" name="Left" pageId="66" pageNumber="67" stateProvince="MII">Left</location>
<collectionCode id="20C0ED97FF8A2138FEF5A652FECBF93B" box="[313,367,1653,1676]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="66" pageNumber="67">MIV</collectionCode>
with smaller basal tooth; attachment lamella triangular, slender, situated in a small portion of edge of maxilla, sclerotized. Right
<collectionCode id="20C0ED97FF8A2138FDD2A6BFFDF0F918" box="[542,596,1688,1711]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="66" pageNumber="67">MIV</collectionCode>
with teeth of similar size; attachment lamella slender, circular, situated in a small portion of edge of maxilla (
<figureCitation id="DEEA69D7FF8A2138FDC3A69BFD3FF963" box="[527,667,1724,1749]" captionStart="FIGURE 47" captionStartId="68.[151,250,1616,1638]" captionTargetBox="[342,1234,196,1588]" captionTargetId="figure@68.[340,1247,193,1595]" captionTargetPageId="68" captionText="FIGURE 47. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm." httpUri="https://zenodo.org/record/1453127/files/figure.png" pageId="66" pageNumber="67">Fig. 47AD</figureCitation>
). MV rectangular, longer than wide, with a short rounded tooth (
<figureCitation id="DEEA69D7FF8A2138FAA3A69BFF4AF94F" captionStart="FIGURE 47" captionStartId="68.[151,250,1616,1638]" captionTargetBox="[342,1234,196,1588]" captionTargetId="figure@68.[340,1247,193,1595]" captionTargetPageId="68" captionText="FIGURE 47. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm." httpUri="https://zenodo.org/record/1453127/files/figure.png" pageId="66" pageNumber="67">Fig. 47AD</figureCitation>
). Mandibles dark; cutting plates translucent, with 12 growth rings (
<figureCitation id="DEEA69D7FF8A2138FC12A6F8FBE0F94F" box="[990,1092,1759,1784]" captionStart="FIGURE 47" captionStartId="68.[151,250,1616,1638]" captionTargetBox="[342,1234,196,1588]" captionTargetId="figure@68.[340,1247,193,1595]" captionTargetPageId="68" captionText="FIGURE 47. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm." httpUri="https://zenodo.org/record/1453127/files/figure.png" pageId="66" pageNumber="67">Fig. 47E</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="466E7552FF8A2138FF0BA723FC71F8D2" blockId="66.[151,1437,932,2037]" pageId="66" pageNumber="67">
Branchiae pectinate with up to 23 filaments, in chaetigers 15R17L33R31L (
<figureCitation id="DEEA69D7FF8A2138FB9AA723FB6FF8AA" box="[1110,1227,1796,1821]" captionStart="FIGURE 46" captionStartId="67.[151,250,1938,1960]" captionTargetBox="[271,1313,193,1922]" captionTargetId="figure@67.[271,1313,193,1922]" captionTargetPageId="67" captionText="FIGURE 46. Paucibranchia kinbergi (McIntosh, 1910) n. comb., lectotype BNHM 1921.5.1.2021. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Anterior end with branchiae, dorsal view. Scale bars: A D, 2 mm." httpUri="https://zenodo.org/record/1453125/files/figure.png" pageId="66" pageNumber="67">Figs. 46A</figureCitation>
;
<figureCitation id="DEEA69D7FF8A2138FB14A723FAAEF8AB" box="[1240,1290,1796,1820]" captionStart="FIGURE 48" captionStartId="69.[151,250,1644,1666]" captionTargetBox="[282,1305,193,1623]" captionTargetId="figure@69.[282,1305,193,1623]" captionTargetPageId="69" captionText="FIGURE 48. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Parapodium 3; B. Parapodium 25; C. Parapodium 67; D. Parapodium 74. All in anterior view. A, D, C from non-type MNHN-A432; B, from lectotype BNHM 1921.5.1.2021. Scale bars: A, 0.16, mm; B, 0.19 mm; C, 0.26 mm; D, 0.43 mm." httpUri="https://zenodo.org/record/1453129/files/figure.png" pageId="66" pageNumber="67">48B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 5?, 8?, 5?, 14, 14,?, 16, 17, 19, 19, 20, 22, 26, 22, 24, 22, 12, 7, 3. Basal branchial filaments longer and slender than dorsal cirri.
</paragraph>
<paragraph id="466E7552FF8A213EFF0BA748FDCBF80C" blockId="66.[151,1437,932,2037]" lastBlockId="68.[151,1436,1739,1980]" lastPageId="68" lastPageNumber="69" pageId="66" pageNumber="67">
First parapodia smallest; most developed in chaetigers 436, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 4 (Ldc3:
<quantity id="8129D8B7FF8A2138FC5FA7B3FC5FF81B" box="[915,1019,1940,1965]" metricMagnitude="-4" metricUnit="m" metricValue="6.4" pageId="66" pageNumber="67" unit="mm" value="0.64">0.64 mm</quantity>
; Ldc25:
<quantity id="8129D8B7FF8A2138FB92A7B3FB1DF81B" box="[1118,1209,1940,1964]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="66" pageNumber="67" unit="mm" value="0.8">0.8 mm</quantity>
), from chaetiger 30, gradually decreasing in width and increasing in length, in posterior region filiform, 2.7 times longer than prebranchial region ones (Ldc83:
<quantity id="8129D8B7FF8A2138FE21A7FBFDE2F843" box="[493,582,2012,2036]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="66" pageNumber="67" unit="mm" value="1.7">1.7 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FF8A2138FBDDA7FBFB07F843" box="[1041,1187,2012,2037]" captionStart="FIGURE 48" captionStartId="69.[151,250,1644,1666]" captionTargetBox="[282,1305,193,1623]" captionTargetId="figure@69.[282,1305,193,1623]" captionTargetPageId="69" captionText="FIGURE 48. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Parapodium 3; B. Parapodium 25; C. Parapodium 67; D. Parapodium 74. All in anterior view. A, D, C from non-type MNHN-A432; B, from lectotype BNHM 1921.5.1.2021. Scale bars: A, 0.16, mm; B, 0.19 mm; C, 0.26 mm; D, 0.43 mm." httpUri="https://zenodo.org/record/1453129/files/figure.png" pageId="66" pageNumber="67">Fig. 48AD</figureCitation>
). Prechaetal lobes as transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FF8C213EFDE0A6ECFD64F954" box="[556,704,1739,1764]" captionStart="FIGURE 48" captionStartId="69.[151,250,1644,1666]" captionTargetBox="[282,1305,193,1623]" captionTargetId="figure@69.[282,1305,193,1623]" captionTargetPageId="69" captionText="FIGURE 48. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Parapodium 3; B. Parapodium 25; C. Parapodium 67; D. Parapodium 74. All in anterior view. A, D, C from non-type MNHN-A432; B, from lectotype BNHM 1921.5.1.2021. Scale bars: A, 0.16, mm; B, 0.19 mm; C, 0.26 mm; D, 0.43 mm." httpUri="https://zenodo.org/record/1453129/files/figure.png" pageId="68" pageNumber="69">Fig. 48AD</figureCitation>
). Chaetal lobes in chaetigers 134, rectangular, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 35, triangular, longer than other lobes, with acicula emerging dorsally to midline (
<figureCitation id="DEEA69D7FF8C213EFDBBA734FCA7F89C" box="[631,771,1811,1836]" captionStart="FIGURE 48" captionStartId="69.[151,250,1644,1666]" captionTargetBox="[282,1305,193,1623]" captionTargetId="figure@69.[282,1305,193,1623]" captionTargetPageId="69" captionText="FIGURE 48. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Parapodium 3; B. Parapodium 25; C. Parapodium 67; D. Parapodium 74. All in anterior view. A, D, C from non-type MNHN-A432; B, from lectotype BNHM 1921.5.1.2021. Scale bars: A, 0.16, mm; B, 0.19 mm; C, 0.26 mm; D, 0.43 mm." httpUri="https://zenodo.org/record/1453129/files/figure.png" pageId="68" pageNumber="69">Fig. 48AD</figureCitation>
). Postchaetal lobes well developed, in second
<typeStatus id="996ACBF0FF8C213EFAC9A734FA38F89B" box="[1285,1436,1811,1836]" pageId="68" pageNumber="69" type="paralectotype">paralectotype</typeStatus>
developed in chaetigers 164, tongue-shaped in pre-branchial chaetigers; conical, thinner, elongated in branchial chaetigers; decreasing in size in chaetigers 4564. Ventral cirri digitiform in chaetigers 13; in second
<typeStatus id="996ACBF0FF8C213EFF5BA759FE8AF820" box="[151,302,1918,1943]" pageId="68" pageNumber="69" type="paralectotype">paralectotype</typeStatus>
chaetigers 452 with oval swollen base and digitiform tip; from chaetiger 53, digitiform, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FF8C213EFE14A784FDC7F80C" box="[472,611,1955,1980]" captionStart="FIGURE 48" captionStartId="69.[151,250,1644,1666]" captionTargetBox="[282,1305,193,1623]" captionTargetId="figure@69.[282,1305,193,1623]" captionTargetPageId="69" captionText="FIGURE 48. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Parapodium 3; B. Parapodium 25; C. Parapodium 67; D. Parapodium 74. All in anterior view. A, D, C from non-type MNHN-A432; B, from lectotype BNHM 1921.5.1.2021. Scale bars: A, 0.16, mm; B, 0.19 mm; C, 0.26 mm; D, 0.43 mm." httpUri="https://zenodo.org/record/1453129/files/figure.png" pageId="68" pageNumber="69">Fig. 48AD</figureCitation>
).
</paragraph>
<caption id="12AE25DAFF8B2139FF5BA7B5FF53F852" httpUri="https://zenodo.org/record/1453125/files/figure.png" pageId="67" pageNumber="68" startId="67.[151,250,1938,1960]" targetBox="[271,1313,193,1922]" targetPageId="67">
<paragraph id="466E7552FF8B2139FF5BA7B5FF53F852" blockId="67.[151,1436,1938,2021]" pageId="67" pageNumber="68">
<emphasis id="74A5A940FF8B2139FF5BA7B5FE86F81F" bold="true" box="[151,290,1938,1960]" pageId="67" pageNumber="68">FIGURE 46.</emphasis>
<taxonomicName id="81D10ED1FF8B2139FEE6A7B5FD7DF81F" authority="(McIntosh, 1910)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[298,729,1938,1960]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="67" pageNumber="68" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8B2139FEE6A7B5FDBAF81F" box="[298,542,1938,1960]" italics="true" pageId="67" pageNumber="68">Paucibranchia kinbergi</emphasis>
(McIntosh, 1910)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8B2139FD2EA7B5FCE5F81F" box="[738,833,1938,1960]" pageId="67" pageNumber="68">
<emphasis id="74A5A940FF8B2139FD2EA7B5FCE5F81F" bold="true" box="[738,833,1938,1960]" pageId="67" pageNumber="68">n. comb.</emphasis>
</taxonomicNameLabel>
, lectotype BNHM 1921.5.1.2021. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end, lateral view; D. Anterior end with branchiae, dorsal view. Scale bars: A D, 2 mm.
</paragraph>
</caption>
<caption id="12AE25DAFF8C213EFF5BA677FBC3F914" httpUri="https://zenodo.org/record/1453127/files/figure.png" pageId="68" pageNumber="69" startId="68.[151,250,1616,1638]" targetBox="[342,1234,196,1588]" targetPageId="68">
<paragraph id="466E7552FF8C213EFF5BA677FBC3F914" blockId="68.[151,1436,1616,1699]" pageId="68" pageNumber="69">
<emphasis id="74A5A940FF8C213EFF5BA677FEBBF9D1" bold="true" box="[151,287,1616,1638]" pageId="68" pageNumber="69">FIGURE 47.</emphasis>
<taxonomicName id="81D10ED1FF8C213EFEE9A677FD68F9D1" authority="(McIntosh, 1910)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[293,716,1616,1638]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="68" pageNumber="69" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8C213EFEE9A677FDB1F9D1" box="[293,533,1616,1638]" italics="true" pageId="68" pageNumber="69">Paucibranchia kinbergi</emphasis>
(McIntosh, 1910)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8C213EFD1FA677FC8BF9D1" box="[723,815,1616,1638]" pageId="68" pageNumber="69">
<emphasis id="74A5A940FF8C213EFD1FA677FC8BF9D1" bold="true" box="[723,815,1616,1638]" pageId="68" pageNumber="69">n. comb.</emphasis>
</taxonomicNameLabel>
A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C, Left MI-II-III-IV-V, lateral view; D. Right MI-II-IV-V, lateral view; E. Mandibles. A, from paralectotype BNHM 2018.25374; B-E, from non-type MNHN-A432. Scale bars: AD, 0.75 mm; E 0.48 mm.
</paragraph>
</caption>
<caption id="12AE25DAFF8D213FFF5BA64BFD41F908" httpUri="https://zenodo.org/record/1453129/files/figure.png" pageId="69" pageNumber="70" startId="69.[151,250,1644,1666]" targetBox="[282,1305,193,1623]" targetPageId="69">
<paragraph id="466E7552FF8D213FFF5BA64BFD41F908" blockId="69.[151,1436,1644,1727]" pageId="69" pageNumber="70">
<emphasis id="74A5A940FF8D213FFF5BA64BFE84F935" bold="true" box="[151,288,1644,1666]" pageId="69" pageNumber="70">FIGURE 48.</emphasis>
<taxonomicName id="81D10ED1FF8D213FFEEBA64BFD74F935" authority="(McIntosh, 1910)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[295,720,1644,1666]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="69" pageNumber="70" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8D213FFEEBA64BFDB3F935" box="[295,535,1644,1666]" italics="true" pageId="69" pageNumber="70">Paucibranchia kinbergi</emphasis>
(McIntosh, 1910)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8D213FFD1BA64BFC90F935" box="[727,820,1644,1666]" pageId="69" pageNumber="70">
<emphasis id="74A5A940FF8D213FFD1BA64BFC90F935" bold="true" box="[727,820,1644,1666]" pageId="69" pageNumber="70">n. comb.</emphasis>
</taxonomicNameLabel>
A. Parapodium 3; B. Parapodium 25; C. Parapodium 67; D. Parapodium 74. All in anterior view. A, D, C from non-type MNHN-A432; B, from lectotype BNHM 1921.5.1.2021. Scale bars: A, 0.16, mm; B, 0.19 mm; C, 0.26 mm; D, 0.43 mm.
</paragraph>
</caption>
<paragraph id="466E7552FF8D213FFF0BA6C0FACBF893" blockId="69.[151,1436,1767,2008]" pageId="69" pageNumber="70">
Aciculae blunt; with reddish basal end, distally amber (
<figureCitation id="DEEA69D7FF8D213FFCFDA6C0FC19F948" box="[817,957,1767,1792]" captionStart="FIGURE 48" captionStartId="69.[151,250,1644,1666]" captionTargetBox="[282,1305,193,1623]" captionTargetId="figure@69.[282,1305,193,1623]" captionTargetPageId="69" captionText="FIGURE 48. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Parapodium 3; B. Parapodium 25; C. Parapodium 67; D. Parapodium 74. All in anterior view. A, D, C from non-type MNHN-A432; B, from lectotype BNHM 1921.5.1.2021. Scale bars: A, 0.16, mm; B, 0.19 mm; C, 0.26 mm; D, 0.43 mm." httpUri="https://zenodo.org/record/1453129/files/figure.png" pageId="69" pageNumber="70">Fig. 48AD</figureCitation>
). First three chaetigers with one acicula; in chaetigers 413 with 3 aciculae; in chaetigers 1433 with 2 aciculae; from chaetiger 34, with only one acicula.
</paragraph>
<paragraph id="466E7552FF8D213CFF0BA708FDDAFF63" blockId="69.[151,1436,1767,2008]" lastBlockId="70.[151,1436,151,573]" lastPageId="70" lastPageNumber="71" pageId="69" pageNumber="70">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, in second
<typeStatus id="996ACBF0FF8D213FFBA0A717FB67F8FF" box="[1132,1219,1840,1864]" pageId="69" pageNumber="70" type="syntype">syntype</typeStatus>
reduced in number around chaetiger 15. Two
<typeStatus id="996ACBF0FF8D213FFE0CA773FE5FF8DB" box="[448,507,1876,1900]" pageId="69" pageNumber="70">types</typeStatus>
of pectinate chaetae; in anterior chaetigers isodonts narrow with long and slender teeth, with 12 pectinate, with up to 7 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FF8D213FFC0EA750FB89F838" box="[962,1069,1911,1936]" captionStart="FIGURE 49" captionStartId="70.[151,250,1476,1498]" captionTargetBox="[341,1246,625,1454]" captionTargetId="figure@70.[340,1247,625,1454]" captionTargetPageId="70" captionText="FIGURE 49. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 25; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound spiniger, chaetiger 18; D. Subacicular hook unidentate, chaetiger 59. A, from lectotype BNHM 1921.5.1.2021; BD, from paralectotype BNHM 2018.25374. Scale bars: A, 21 µm; B, 17.5 µm; C, 10.5 µm; D, 25 µm." httpUri="https://zenodo.org/record/1453131/files/figure.png" pageId="69" pageNumber="70">Fig. 49A</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, with 34 pectinate, with up to 7 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FF8D213FFAA2A7BCFF6DF860" captionStart="FIGURE 49" captionStartId="70.[151,250,1476,1498]" captionTargetBox="[341,1246,625,1454]" captionTargetId="figure@70.[340,1247,625,1454]" captionTargetPageId="70" captionText="FIGURE 49. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 25; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound spiniger, chaetiger 18; D. Subacicular hook unidentate, chaetiger 59. A, from lectotype BNHM 1921.5.1.2021; BD, from paralectotype BNHM 2018.25374. Scale bars: A, 21 µm; B, 17.5 µm; C, 10.5 µm; D, 25 µm." httpUri="https://zenodo.org/record/1453131/files/figure.png" pageId="69" pageNumber="70">Fig. 49B</figureCitation>
). Compound spinigers present in all chaetigers; in anterior, media and posterior region with blades of similar size (200 µm,
<figureCitation id="DEEA69D7FF8E213CFEFBA0B0FE3FFF07" box="[311,411,151,176]" captionStart="FIGURE 49" captionStartId="70.[151,250,1476,1498]" captionTargetBox="[341,1246,625,1454]" captionTargetId="figure@70.[340,1247,625,1454]" captionTargetPageId="70" captionText="FIGURE 49. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 25; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound spiniger, chaetiger 18; D. Subacicular hook unidentate, chaetiger 59. A, from lectotype BNHM 1921.5.1.2021; BD, from paralectotype BNHM 2018.25374. Scale bars: A, 21 µm; B, 17.5 µm; C, 10.5 µm; D, 25 µm." httpUri="https://zenodo.org/record/1453131/files/figure.png" pageId="70" pageNumber="71">Fig. 49C</figureCitation>
). Subacicular hooks unidentate, with reddish basal end, distally amber, starting in chaetiger 48, with one hook per chaetiger (
<figureCitation id="DEEA69D7FF8E213CFDC5A09BFDD6FF63" box="[521,626,188,213]" captionStart="FIGURE 49" captionStartId="70.[151,250,1476,1498]" captionTargetBox="[341,1246,625,1454]" captionTargetId="figure@70.[340,1247,625,1454]" captionTargetPageId="70" captionText="FIGURE 49. Paucibranchia kinbergi (McIntosh, 1910) n. comb. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 25; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound spiniger, chaetiger 18; D. Subacicular hook unidentate, chaetiger 59. A, from lectotype BNHM 1921.5.1.2021; BD, from paralectotype BNHM 2018.25374. Scale bars: A, 21 µm; B, 17.5 µm; C, 10.5 µm; D, 25 µm." httpUri="https://zenodo.org/record/1453131/files/figure.png" pageId="70" pageNumber="71">Fig. 49D</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF8E213CFF0BA0F8FF40FDAF" blockId="70.[151,1436,151,573]" pageId="70" pageNumber="71">
<emphasis id="74A5A940FF8E213CFF0BA0F8FE9BFF4F" bold="true" box="[199,319,223,248]" pageId="70" pageNumber="71">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FF8E213CFC22A0C7FBDEFF40" box="[1006,1146,224,248]" metricMagnitude="-3" metricUnit="m" metricValue="4.85" metricValueMax="7.8" metricValueMin="1.9" pageId="70" pageNumber="71" unit="mm" value="4.85" valueMax="7.8" valueMin="1.9">1.97.8 mm</quantity>
, W10=
<quantity id="8129D8B7FF8E213CFB15A0F8FAF5FF40" box="[1241,1361,223,248]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" metricValueMax="3.0" metricValueMin="0.6" pageId="70" pageNumber="71" unit="mm" value="1.8" valueMax="3.0" valueMin="0.6">0.63 mm</quantity>
. Palps reaching second peristomial ring or middle of the first chaetiger; lateral antennae reaching the middle of the first chaetiger or fourth chaetiger; median antenna reaching second chaetiger or firth chaetiger. Maxillary formula varies as follows: MII 6+67, MIII 67,
<materialsCitation id="F6B97F0FFF8E213CFDDFA16AFA3CFE1B" ID-GBIF-Occurrence="1915273734" collectingDate="1933-09-16" collectingDateMax="1933-09-17" collectingDateMin="1933-09-16" collectionCode="MII" location="Branchiae" municipality="The" pageId="70" pageNumber="71" specimenCode="MIV 4" specimenCount="1" stateProvince="MII">
<specimenCode id="1677DD29FF8E213CFDDFA16AFDFBFED3" box="[531,607,332,356]" collectionCode="MIV" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="70" pageNumber="71">MIV 4</specimenCode>
+710.
<collectingMunicipality id="A60AEF28FF8E213CFD78A16BFD44FED2" box="[692,736,332,357]" pageId="70" pageNumber="71">The</collectingMunicipality>
proportion of maxillary apparatus varies as follows: maxillary carriers shorter with respect to the MI varies 1.92.1 times; closing system shorter with respect to the MI varies 6 7 times; cavity opening shorter with respect to
<collectionCode id="20C0ED97FF8E213CFD62A1B2FD7EFE1B" box="[686,730,405,428]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="70" pageNumber="71">
<collectingRegion id="8415BBB0FF8E213CFD62A1B2FD7EFE1B" box="[686,730,405,428]" country="Japan" name="Mie" pageId="70" pageNumber="71">MII</collectingRegion>
</collectionCode>
varies 44.6 times.
<location id="430E2389FF8E213CFC73A1B3FB95FE1A" LSID="urn:lsid:plazi:treatment:CE78C444FF8A213DFF5BA2F0FB0CFEAB:430E2389FF8E213CFC73A1B3FB95FE1A" box="[959,1073,404,429]" municipality="The" name="Branchiae" pageId="70" pageNumber="71" stateProvince="MII">Branchiae</location>
from chaetigers
<collectingDate id="222BAA7AFF8E213CFB3DA1B3FA3CFE1B" box="[1265,1432,404,429]" pageId="70" pageNumber="71" value="1933-09-16" valueMax="1933-09-17" valueMin="1933-09-16">
<date id="326F5392FF8E213CFB3DA1B3FA3CFE1B" box="[1265,1432,404,429]" pageId="70" pageNumber="71" value="1933-09-16" valueMax="1933-09-17" valueMin="1933-09-16">916 to 1733</date>
</collectingDate>
</materialsCitation>
.
<materialsCitation id="F6B97F0FFF8E213CFF5BA190FF40FDAF" ID-GBIF-Occurrence="1915273715" collectingDate="1952-04-05" collectingDateMax="1952-04-22" collectingDateMin="1952-04-05" county="Maximum" location="Ventral" municipality="Well" pageId="70" pageNumber="71" specimenCount="1" stateProvince="MII">
<collectingCounty id="AF0F0DDEFF8E213CFF5BA190FEA8FE67" box="[151,268,439,464]" pageId="70" pageNumber="71">Maximum</collectingCounty>
number of branchial filament varied from 8 to 23.
<collectingMunicipality id="A60AEF28FF8E213CFCBBA190FC0FFE67" box="[887,939,439,464]" pageId="70" pageNumber="71">Well</collectingMunicipality>
developed postchaetal lobe in first 2964 chaetigers.
<location id="430E2389FF8E213CFED4A1FBFECDFE42" LSID="urn:lsid:plazi:treatment:CE78C444FF8A213DFF5BA2F0FB0CFEAB:430E2389FF8E213CFED4A1FBFECDFE42" box="[280,361,476,501]" county="Maximum" municipality="Well" name="Ventral" pageId="70" pageNumber="71" stateProvince="MII">Ventral</location>
cirri with swollen base from chaetigers
<collectingDate id="222BAA7AFF8E213CFCFAA1FBFC74FE42" box="[822,976,476,501]" pageId="70" pageNumber="71" value="1952-04-05" valueMax="1952-04-22" valueMin="1952-04-05">
<date id="326F5392FF8E213CFCFAA1FBFC74FE42" box="[822,976,476,501]" pageId="70" pageNumber="71" value="1952-04-05" valueMax="1952-04-22" valueMin="1952-04-05">45 to 2252</date>
</collectingDate>
. Start of subacicular hooks in chaetigers 2348.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF8E213CFF0BA203FC95FD8A" box="[199,817,548,573]" pageId="70" pageNumber="71" type="distribution">
<paragraph id="466E7552FF8E213CFF0BA203FC95FD8A" blockId="70.[151,1436,151,573]" box="[199,817,548,573]" pageId="70" pageNumber="71">
<emphasis id="74A5A940FF8E213CFF0BA203FEC4FD8A" bold="true" box="[199,352,548,573]" pageId="70" pageNumber="71">Distribution.</emphasis>
<collectingCountry id="3EC635C2FF8E213CFEABA203FE03FD8A" box="[359,423,548,573]" name="Spain" pageId="70" pageNumber="71">Spain</collectingCountry>
(Atlantic Ocean),
<collectingCountry id="3EC635C2FF8E213CFDBBA203FD1EFD8A" box="[631,698,548,573]" name="Benin" pageId="70" pageNumber="71">Benin</collectingCountry>
and
<collectingCountry id="3EC635C2FF8E213CFD3CA202FC89FD8A" box="[752,813,549,573]" name="Togo" pageId="70" pageNumber="71">Togo</collectingCountry>
.
</paragraph>
</subSubSection>
<caption id="12AE25DAFF8E213CFF5BA5E3FCC2F981" httpUri="https://zenodo.org/record/1453131/files/figure.png" pageId="70" pageNumber="71" startId="70.[151,250,1476,1498]" targetBox="[341,1246,625,1454]" targetPageId="70">
<paragraph id="466E7552FF8E213CFF5BA5E3FCC2F981" blockId="70.[151,1436,1476,1590]" pageId="70" pageNumber="71">
<emphasis id="74A5A940FF8E213CFF5BA5E3FE85FA6D" bold="true" box="[151,289,1476,1498]" pageId="70" pageNumber="71">FIGURE 49.</emphasis>
<taxonomicName id="81D10ED1FF8E213CFEE6A5E3FD7CFA6D" authority="(McIntosh, 1910)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[298,728,1476,1498]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="70" pageNumber="71" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8E213CFEE6A5E3FDB8FA6D" box="[298,540,1476,1498]" italics="true" pageId="70" pageNumber="71">Paucibranchia kinbergi</emphasis>
(McIntosh, 1910)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8E213CFD2CA5E3FC9BFA6D" box="[736,831,1476,1498]" pageId="70" pageNumber="71">
<emphasis id="74A5A940FF8E213CFD2CA5E3FC9BFA6D" bold="true" box="[736,831,1476,1498]" pageId="70" pageNumber="71">n. comb.</emphasis>
</taxonomicNameLabel>
A. Isodonts pectinate narrow with long and slender teeth, chaetiger 25; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound spiniger, chaetiger 18; D. Subacicular hook unidentate, chaetiger 59. A, from lectotype BNHM 1921.5.1.2021; BD, from paralectotype BNHM 2018.25374. Scale bars: A, 21 µm; B, 17.5 µm; C, 10.5 µm; D, 25 µm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FF8E213CFF0BA645FD8DF950" pageId="70" pageNumber="71" type="discussion">
<paragraph id="466E7552FF8E213CFF0BA645FD8DF950" blockId="70.[151,1436,1634,2019]" pageId="70" pageNumber="71">
<emphasis id="74A5A940FF8E213CFF0BA645FE9FF9CC" bold="true" box="[199,315,1634,1659]" pageId="70" pageNumber="71">Remarks.</emphasis>
According to the online catalog of the Natural History Museum, London (BNHM), the lot BNHM 1921.5.1.2021 holds the
<typeStatus id="996ACBF0FF8E213CFE71A6A1FDBBF928" box="[445,543,1670,1695]" pageId="70" pageNumber="71" type="holotype">holotype</typeStatus>
of
<taxonomicName id="81D10ED1FF8E213CFD83A6AFFD69F928" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[591,717,1670,1695]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="70" pageNumber="71" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8E213CFD83A6AFFD69F928" box="[591,717,1670,1695]" italics="true" pageId="70" pageNumber="71">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8E213CFD16A6A1FCE1F928" box="[730,837,1670,1695]" pageId="70" pageNumber="71">
<emphasis id="74A5A940FF8E213CFD16A6A1FCE1F928" bold="true" box="[730,837,1670,1695]" pageId="70" pageNumber="71">n. comb.</emphasis>
</taxonomicNameLabel>
; however, three specimens were found inside this cataloged vial. The longer specimen fits well with the original description; thus, it was designated as the
<typeStatus id="996ACBF0FF8E213CFAF9A68DFA38F974" box="[1333,1436,1706,1731]" pageId="70" pageNumber="71" type="lectotype">lectotype</typeStatus>
and the other two as
<typeStatus id="996ACBF0FF8E213CFEB3A6E9FD80F950" box="[383,548,1742,1767]" pageId="70" pageNumber="71" type="paralectotype">paralectotypes</typeStatus>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF8E213DFF0BA6D5FB0CFEAB" lastPageId="71" lastPageNumber="72" pageId="70" pageNumber="71" type="reference_group">
<paragraph id="466E7552FF8E213DFF0BA6D5FB0CFEAB" blockId="70.[151,1436,1634,2019]" lastBlockId="71.[151,1436,151,285]" lastPageId="71" lastPageNumber="72" pageId="70" pageNumber="71">
<taxonomicName id="81D10ED1FF8E213CFF0BA6D5FE76F8BC" ID-CoL="6TTQP" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[199,466,1778,1803]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="70" pageNumber="71" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8E213CFF0BA6D5FE76F8BC" box="[199,466,1778,1803]" italics="true" pageId="70" pageNumber="71">Paucibranchia kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8E213CFE16A6D5FDE5F8BC" box="[474,577,1778,1803]" pageId="70" pageNumber="71">
<emphasis id="74A5A940FF8E213CFE16A6D5FDE5F8BC" bold="true" box="[474,577,1778,1803]" pageId="70" pageNumber="71">n. comb.</emphasis>
</taxonomicNameLabel>
has been recorded from distant regions of its
<typeStatus id="996ACBF0FF8E213CFB86A6D4FBDEF8BC" box="[1098,1146,1779,1803]" pageId="70" pageNumber="71">type</typeStatus>
locality (
<collectingRegion id="8415BBB0FF8E213CFB2AA6D4FA85F8BC" box="[1254,1313,1779,1803]" country="South Africa" name="Western Cape" pageId="70" pageNumber="71">Cape</collectingRegion>
Finisterre,
<collectingCountry id="3EC635C2FF8E213CFF5BA731FF78F898" box="[151,220,1814,1839]" name="Spain" pageId="70" pageNumber="71">Spain</collectingCountry>
). For instance,
<bibRefCitation id="224008A3FF8E213CFE5EA731FD91F898" box="[402,565,1814,1839]" pageId="70" pageNumber="71" refId="ref56866" refString="Rullier, F. (1965) Contribution a la faune des annelides polychetes du Dahomey et du Togo. Cahiers ORSTOM (Office de la Recherche Scientifique et Technique Outre-Mer), Serie Oceanographie, 3 (3), 5 - 66." type="journal article">Rullier (1965)</bibRefCitation>
reported some specimens from
<collectingCountry id="3EC635C2FF8E213CFC63A731FC56F898" box="[943,1010,1814,1839]" name="Benin" pageId="70" pageNumber="71">Benin</collectingCountry>
(formerly
<collectingCountry id="3EC635C2FF8E213CFBB8A731FB47F898" box="[1140,1251,1814,1839]" name="Benin" pageId="70" pageNumber="71">Dahomey</collectingCountry>
) and
<collectingCountry id="3EC635C2FF8E213CFAE4A73FFAC0F887" box="[1320,1380,1816,1840]" name="Togo" pageId="70" pageNumber="71">Togo</collectingCountry>
, and
<bibRefCitation id="224008A3FF8E213CFF5BA71CFEF7F8E4" box="[151,339,1850,1875]" pageId="70" pageNumber="71" refId="ref56678" refString="Orensanz, J. M. (1975) The polychaetous Annelida of the Argentine Biogeographic Province. VII. Eunicidae and Lysaretidae. PHYSIS Secc. A., Buenos Aires, 34 (88), 85 - 111." type="journal article">Orensanz (1975)</bibRefCitation>
from
<collectingCountry id="3EC635C2FF8E213CFE55A71CFE59F8E4" box="[409,509,1851,1875]" name="Uruguay" pageId="70" pageNumber="71">Uruguay</collectingCountry>
. Rulliers specimens match well with the
<typeStatus id="996ACBF0FF8E213CFC18A71CFBA0F8E4" box="[980,1028,1851,1875]" pageId="70" pageNumber="71">type</typeStatus>
materials herein studied. Regarding Orensanzs record, some critical differences were found in his description. The subacicular hooks are unidentate in the median region and bidentates in the posterior chaetigers, and the postchaetal lobes are always conical. Whereas in
<taxonomicName id="81D10ED1FF8E213CFF79A78FFE8AF808" ID-CoL="6TTQP" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[181,302,1958,1983]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="70" pageNumber="71" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8E213CFF79A78FFE8AF808" box="[181,302,1958,1983]" italics="true" pageId="70" pageNumber="71">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8E213CFEFAA781FE39F808" box="[310,413,1958,1983]" pageId="70" pageNumber="71">
<emphasis id="74A5A940FF8E213CFEFAA781FE39F808" bold="true" box="[310,413,1958,1983]" pageId="70" pageNumber="71">n. comb.</emphasis>
</taxonomicNameLabel>
, subacicular hooks are unidentante in all chaetigers, and the postchaetal lobes are tongueshaped in pre-branchial chaetigers and conical in branchial region. Furthermore, the specimens from
<collectingCountry id="3EC635C2FF8E213CFB33A7ECFAC5F854" box="[1279,1377,1995,2019]" name="Uruguay" pageId="70" pageNumber="71">Uruguay</collectingCountry>
have spinigers with blades of four sizes; whereas in
<taxonomicName id="81D10ED1FF8F213DFD76A0BEFC90FF07" ID-CoL="6TTQP" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[698,820,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="71" pageNumber="72" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8F213DFD76A0BEFC90FF07" box="[698,820,151,176]" italics="true" pageId="71" pageNumber="72">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8F213DFCF2A0B0FC03FF07" box="[830,935,151,176]" pageId="71" pageNumber="72">
<emphasis id="74A5A940FF8F213DFCF2A0B0FC03FF07" bold="true" box="[830,935,151,176]" pageId="71" pageNumber="72">n. comb.</emphasis>
</taxonomicNameLabel>
spinigers have all blades of similar size. It would be necessary to review in detail the material from
<collectingCountry id="3EC635C2FF8F213DFCD7A09AFCD9FF62" box="[795,893,189,213]" name="Uruguay" pageId="71" pageNumber="72">Uruguay</collectingCountry>
to corroborate that its taxonomic status, since it is likely that it belongs to a new species. The comparison with other
<taxonomicName id="81D10ED1FF8F213DFC7EA0F8FBFCFF4F" ID-CoL="84SCN" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[946,1112,223,248]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="71" pageNumber="72" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FF8F213DFC7EA0F8FBFCFF4F" box="[946,1112,223,248]" italics="true" pageId="71" pageNumber="72">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8F213DFBADA0F8FB16FF4F" box="[1121,1202,223,248]" pageId="71" pageNumber="72" rank="genus">
<emphasis id="74A5A940FF8F213DFBADA0F8FB16FF4F" bold="true" box="[1121,1202,223,248]" pageId="71" pageNumber="72">n. gen.</emphasis>
</taxonomicNameLabel>
species having only compound spinigers present is provided in Remarks section of
<taxonomicName id="81D10ED1FF8F213DFC94A122FC63FEAA" ID-CoL="7662N" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[856,967,260,285]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="71" pageNumber="72" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF8F213DFC94A122FC63FEAA" box="[856,967,260,285]" italics="true" pageId="71" pageNumber="72">P. gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8F213DFC01A123FBAFFEAA" box="[973,1035,260,285]" pageId="71" pageNumber="72" rank="species">
<emphasis id="74A5A940FF8F213DFC01A123FBAFFEAA" bold="true" box="[973,1035,260,285]" pageId="71" pageNumber="72">n. sp.</emphasis>
</taxonomicNameLabel>
or in
<tableCitation id="0B5340E9FF8F213DFB82A123FB00FEAB" box="[1102,1188,260,285]" captionStart="TABLE 4" captionStartId="118.[147,226,512,533]" captionText="TABLE 4. Morphological features of the Paucibranchia n. gen. species with compound spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="71" pageNumber="72">Table 4</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,487 @@
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<treatment id="CE78C444FF8F2136FF5BA142FAC6FCD5" ID-DOI="http://doi.org/10.5281/zenodo.5953882" ID-GBIF-Taxon="148663743" ID-Zenodo-Dep="5953882" LSID="urn:lsid:plazi:treatment:CE78C444FF8F2136FF5BA142FAC6FCD5" httpUri="http://treatment.plazi.org/id/CE78C444FF8F2136FF5BA142FAC6FCD5" lastPageId="76" lastPageNumber="77" pageId="71" pageNumber="72">
<subSubSection id="0ECB26D9FF8F213DFF5BA142FE1BFE17" pageId="71" pageNumber="72" type="nomenclature">
<paragraph id="466E7552FF8F213DFF5BA142FE78FEC8" blockId="71.[151,476,357,416]" box="[151,476,357,383]" pageId="71" pageNumber="72">
<heading id="1D26C23EFF8F213DFF5BA142FE78FEC8" bold="true" box="[151,476,357,383]" fontSize="11" level="1" pageId="71" pageNumber="72" reason="1">
<emphasis id="74A5A940FF8F213DFF5BA142FE78FEC8" bold="true" box="[151,476,357,383]" pageId="71" pageNumber="72">
<taxonomicName id="81D10ED1FF8F213DFF5BA142FE36FEC8" ID-CoL="75TQP" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,402,357,383]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="71" pageNumber="72" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF8F213DFF5BA142FE36FEC8" bold="true" box="[151,402,357,383]" italics="true" pageId="71" pageNumber="72">Paucibranchia miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8F213DFE56A142FE78FEC8" box="[410,476,357,383]" pageId="71" pageNumber="72" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FF8F213DFF5BA1A0FE1BFE17" blockId="71.[151,476,357,416]" box="[151,447,391,416]" pageId="71" pageNumber="72">
<figureCitation id="DEEA69D7FF8F213DFF5BA1A0FE9FFE17" box="[151,315,391,416]" captionStart-0="FIGURE 50" captionStart-1="FIGURE 51" captionStart-2="FIGURE 52" captionStart-3="FIGURE 53" captionStartId-0="72.[151,250,1946,1968]" captionStartId-1="73.[151,250,1251,1273]" captionStartId-2="74.[151,250,1887,1909]" captionStartId-3="75.[151,250,1943,1965]" captionTargetBox-0="[206,1381,193,1922]" captionTargetBox-1="[269,1317,193,1229]" captionTargetBox-2="[280,1322,213,1875]" captionTargetBox-3="[361,1193,224,1906]" captionTargetId-0="figure@72.[206,1381,193,1922]" captionTargetId-1="figure@73.[269,1317,193,1229]" captionTargetId-2="figure@74.[261,1324,193,1875]" captionTargetId-3="figure@75.[339,1248,193,1929]" captionTargetPageId-0="72" captionTargetPageId-1="73" captionTargetPageId-2="74" captionTargetPageId-3="75" captionText-0="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." captionText-1="FIGURE 51. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm." captionText-2="FIGURE 52. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 10; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 68; C. Compound falciger, median blade, chaetiger 2; D. Compound falciger, median blade, chaetiger 68; E. Subacicular hook, chaetiger 68; F. Aciculae and subacicular hook, chaetiger 26; G. Aciculae and subacicular hook, chaetiger 68. Scale bars: A, 14 µm; B, 6 µm; C, 27.5 µm; D, 25 µm; E, 50 µm; F, G, 2.5 mm." captionText-3="FIGURE 53. Length-dependent variation of some morphological features in Paucibranchia miroi n. sp. A. Maximum number of branchial filaments (n= 25); B. Last chaetiger with well developed postchaetal lobe (DPL) (n=25); C. Start of subacicular hook (n=25)." httpUri-0="https://zenodo.org/record/1453133/files/figure.png" httpUri-1="https://zenodo.org/record/1453135/files/figure.png" httpUri-2="https://zenodo.org/record/1453137/files/figure.png" httpUri-3="https://zenodo.org/record/1453139/files/figure.png" pageId="71" pageNumber="72">Figures 5053</figureCitation>
,
<tableCitation id="0B5340E9FF8F213DFE8AA1A0FE1BFE17" box="[326,447,391,416]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="111.[151,239,152,175]" captionStartId-1="112.[147,226,502,523]" captionText-0="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." captionText-1="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="71" pageNumber="72">Tables 12</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF8F213DFF5BA1E8FF10FC9B" pageId="71" pageNumber="72" type="materials_examined">
<paragraph id="466E7552FF8F213DFF5BA1E8FF10FC9B" blockId="71.[151,1437,463,2037]" pageId="71" pageNumber="72">
<materialsCitation id="F6B97F0FFF8F213DFF5BA1E8FE02FDBB" ID-GBIF-Occurrence="1915273739" collectionCode="USNM" collectorName="V Pillsbury &amp; Cruise &amp; Caribbean Sea" country="Panama" location="Panama" pageId="71" pageNumber="72" specimenCode="USNM 1233966" specimenCount="2" stateProvince="Panama" typeStatus="holotype">
<emphasis id="74A5A940FF8F213DFF5BA1E8FE25FE5F" bold="true" box="[151,385,463,488]" pageId="71" pageNumber="72">Material examined.</emphasis>
<emphasis id="74A5A940FF8F213DFE44A1F6FD85FE5F" box="[392,545,463,488]" italics="true" pageId="71" pageNumber="72">
<typeStatus id="996ACBF0FF8F213DFE44A1F6FE18FE5F" box="[392,444,465,488]" pageId="71" pageNumber="72">Type</typeStatus>
material
</emphasis>
:
<typeStatus id="996ACBF0FF8F213DFDFEA1E8FD3EFE5F" box="[562,666,463,488]" pageId="71" pageNumber="72" type="holotype">Holotype</typeStatus>
<specimenCode id="1677DD29FF8F213DFD6EA1F7FCC4FE5F" box="[674,864,463,488]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="71" pageNumber="72">USNM 1233966</specimenCode>
, R/
<collectorName id="EB241084FF8F213DFC4AA1F7FBACFE5F" box="[902,1032,463,488]" pageId="71" pageNumber="72">V Pillsbury</collectorName>
,
<collectorName id="EB241084FF8F213DFBDFA1E8FBF8FE5F" box="[1043,1116,463,488]" pageId="71" pageNumber="72">Cruise</collectorName>
6607, sta. 448, off center of
<collectingCountry id="3EC635C2FF8F213DFF5BA1D2FF57FDBB" box="[151,243,501,524]" name="Panama" pageId="71" pageNumber="72">
<collectingRegion id="8415BBB0FF8F213DFF5BA1D2FF57FDBB" box="[151,243,501,524]" country="Panama" name="Panama" pageId="71" pageNumber="72">Panama</collectingRegion>
</collectingCountry>
,
<collectorName id="EB241084FF8F213DFF33A1D3FE02FDBB" box="[255,422,500,525]" pageId="71" pageNumber="72">Caribbean Sea</collectorName>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF8F213DFE7FA1D3FBC4FD87" ID-GBIF-Occurrence="1915273717" collectingDate="1966-07-21" collectionCode="ECOSUR" collectorName="V Pillsbury &amp; Cruise &amp; Caribbean Sea" country="Panama" elevation="878" latitude="9.133333" location="Panama" longLatPrecision="1300" longitude="-80.933334" pageId="71" pageNumber="72" specimenCode="UMML 22.1130" specimenCount="878" stateProvince="Panama" typeStatus="paratype">
<geoCoordinate id="23E51395FF8F213DFE7FA1D3FDBCFDBB" box="[435,536,500,524]" direction="north" orientation="latitude" pageId="71" pageNumber="72" precision="925" value="9.133333">09°08' N</geoCoordinate>
<geoCoordinate id="23E51395FF8F213DFDECA1D3FD28FDBB" box="[544,652,500,525]" direction="west" orientation="longitude" pageId="71" pageNumber="72" precision="925" value="-80.933334">80°56' W</geoCoordinate>
,
<collectingDate id="222BAA7AFF8F213DFD55A1D3FC86FDBA" box="[665,802,500,525]" pageId="71" pageNumber="72" value="1966-07-21">
<date id="326F5392FF8F213DFD55A1D3FC86FDBA" box="[665,802,500,525]" pageId="71" pageNumber="72" value="1966-07-21">21 Jul 1966</date>
</collectingDate>
, 962
<specimenCount id="50D7BEDBFF8F213DFCABA1D3FC12FDBB" box="[871,950,500,525]" pageId="71" pageNumber="72" type="generic">
<elevation id="CDFC9261FF8F213DFCABA1D3FC16FDBB" box="[871,946,500,525]" metricMagnitude="2" metricUnit="m" metricValue="8.78" pageId="71" pageNumber="72" unit="m" value="878.0">
<quantity id="8129D8B7FF8F213DFCABA1D3FC16FDBB" box="[871,946,500,525]" metricMagnitude="2" metricUnit="m" metricValue="8.78" pageId="71" pageNumber="72" unit="m" value="878.0">878 m</quantity>
</elevation>
.
</specimenCount>
<typeStatus id="996ACBF0FF8F213DFC72A1D2FB94FDBA" box="[958,1072,501,525]" pageId="71" pageNumber="72" type="paratype">Paratypes</typeStatus>
:
<specimenCode id="1677DD29FF8F213DFBF7A1D2FB51FDBB" box="[1083,1269,500,524]" collectionCode="UMML" country="USA" httpUri="http://grbio.org/cool/qx5p-wgw2" name="University of Miami Marine Laboratory" pageId="71" pageNumber="72">UMML 22.1130</specimenCode>
(3),
<collectionCode id="20C0ED97FF8F213DFAE2A1D3FA38FDBB" box="[1326,1436,500,524]" country="Mexico" httpUri="http://grbio.org/cool/dtqq-2t5p" name="El Colegio de la Frontera Sur (Mexico)" pageId="71" pageNumber="72">ECOSUR</collectionCode>
0 197 (3), R/
<collectorName id="EB241084FF8F213DFEE8A23FFE0CFD87" box="[292,424,535,560]" pageId="71" pageNumber="72">V Pillsbury</collectorName>
,
<collectorName id="EB241084FF8F213DFE78A230FE59FD87" box="[436,509,535,560]" pageId="71" pageNumber="72">Cruise</collectorName>
6607, sta. 407, off center of
<collectingRegion id="8415BBB0FF8F213DFC9CA23FFC08FD98" box="[848,940,536,559]" country="Panama" name="Panama" pageId="71" pageNumber="72">
<collectingCountry id="3EC635C2FF8F213DFC9CA23FFC08FD98" box="[848,940,536,559]" name="Panama" pageId="71" pageNumber="72">Panama</collectingCountry>
</collectingRegion>
,
<collectorName id="EB241084FF8F213DFC75A230FBC4FD87" box="[953,1120,535,560]" pageId="71" pageNumber="72">Caribbean Sea</collectorName>
</materialsCitation>
, 09°01' N 77°26' W,
<date id="326F5392FF8F213DFA9AA23FFF76FDE2" pageId="71" pageNumber="72" value="1966-07-18">18 Jul 1966</date>
, 1171
<quantity id="8129D8B7FF8F213DFEEEA21BFEDEFDE3" box="[290,378,572,596]" metricMagnitude="3" metricUnit="m" metricValue="1.239" pageId="71" pageNumber="72" unit="m" value="1239.0">1239 m</quantity>
.
<emphasis id="74A5A940FF8F213DFE48A21BFDCEFDE2" box="[388,618,572,597]" italics="true" pageId="71" pageNumber="72">Additional material:</emphasis>
UMML 22.1131 (10), Same data as paratypes. UMML 22.1132 (1), R/V Pillsbury, Cruise 6607, sta. 364, south of the Colombian Caribbean, 09°24' N 76°34' W,
<date id="326F5392FF8F213DFB4DA247FAADFDCF" box="[1153,1289,607,632]" pageId="71" pageNumber="72" value="1966-07-13">13 Jul 1966</date>
, 933
<quantity id="8129D8B7FF8F213DFA82A278FA3CFDC0" box="[1358,1432,607,632]" metricMagnitude="2" metricUnit="m" metricValue="9.61" pageId="71" pageNumber="72" unit="m" value="961.0">961 m</quantity>
. UMML 22.1133 (4), R/V Pillsbury, Cruise 6607, sta. 413, south of the Colombian Caribbean,
<materialsCitation id="F6B97F0FFF8F213DFB0DA2A3FD29FD53" ID-GBIF-Occurrence="1915273713" collectingDate="1966-07-18" collectionCode="UMML" collectorName="V Pillsbury &amp; Cruise &amp; Caribbean Sea" country="Saint Vincent and the Grenadines" elevation="963" latitude="8.833333" location="west Canouan Island" longLatPrecision="1300" longitude="-76.9" pageId="71" pageNumber="72" specimenCode="UMML 22.1134" specimenCount="963" stateProvince="Grenadines" typeStatus="paratype">
<geoCoordinate id="23E51395FF8F213DFB0DA2A3FA81FD2B" box="[1217,1317,644,669]" direction="north" orientation="latitude" pageId="71" pageNumber="72" precision="925" value="8.833333">08°50' N</geoCoordinate>
<geoCoordinate id="23E51395FF8F213DFAE1A2A3FA3CFD2B" box="[1325,1432,644,669]" direction="west" orientation="longitude" pageId="71" pageNumber="72" precision="925" value="-76.9">76°54' W</geoCoordinate>
,
<collectingDate id="222BAA7AFF8F213DFF5BA28FFEBBFD77" box="[151,287,679,704]" pageId="71" pageNumber="72" value="1966-07-18">
<date id="326F5392FF8F213DFF5BA28FFEBBFD77" box="[151,287,679,704]" pageId="71" pageNumber="72" value="1966-07-18">18 Jul 1966</date>
</collectingDate>
, 1281
<specimenCount id="50D7BEDBFF8F213DFEBDA280FE65FD08" box="[369,449,679,704]" pageId="71" pageNumber="72" type="generic">
<elevation id="CDFC9261FF8F213DFEBDA280FE19FD08" box="[369,445,679,704]" metricMagnitude="2" metricUnit="m" metricValue="9.629999999999999" pageId="71" pageNumber="72" unit="m" value="963.0">
<quantity id="8129D8B7FF8F213DFEBDA280FE19FD08" box="[369,445,679,704]" metricMagnitude="2" metricUnit="m" metricValue="9.629999999999999" pageId="71" pageNumber="72" unit="m" value="963.0">963 m</quantity>
</elevation>
.
</specimenCount>
<specimenCode id="1677DD29FF8F213DFE06A28FFD27FD77" box="[458,643,680,704]" collectionCode="UMML" country="USA" httpUri="http://grbio.org/cool/qx5p-wgw2" name="University of Miami Marine Laboratory" pageId="71" pageNumber="72">UMML 22.1134</specimenCode>
(1), R/
<collectorName id="EB241084FF8F213DFD1BA28FFCFDFD77" box="[727,857,679,704]" pageId="71" pageNumber="72">V Pillsbury</collectorName>
,
<collectorName id="EB241084FF8F213DFCAAA280FC0BFD77" box="[870,943,679,704]" pageId="71" pageNumber="72">Cruise</collectorName>
6907, sta. 861,
<location id="430E2389FF8F213DFBABA28FFAF2FD77" LSID="urn:lsid:plazi:treatment:CE78C444FF8F2136FF5BA142FAC6FCD5:430E2389FF8F213DFBABA28FFAF2FD77" box="[1127,1366,679,704]" country="Saint Vincent and the Grenadines" latitude="8.833333" longLatPrecision="1300" longitude="-76.9" name="west Canouan Island" pageId="71" pageNumber="72" stateProvince="Grenadines">west Canouan Island</location>
,
<collectingCountry id="3EC635C2FF8F213DFAAFA280FE7CFD52" name="Saint Vincent and the Grenadines" pageId="71" pageNumber="72">
Saint Vincent and the
<collectingRegion id="8415BBB0FF8F213DFE99A2EBFE7CFD52" box="[341,472,716,741]" country="Saint Vincent and the Grenadines" name="Grenadines" pageId="71" pageNumber="72">Grenadines</collectingRegion>
</collectingCountry>
,
<collectorName id="EB241084FF8F213DFE2AA2EBFD29FD53" box="[486,653,716,741]" pageId="71" pageNumber="72">Caribbean Sea</collectorName>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFF8F213DFD57A2EBFC60FCBF" ID-GBIF-Occurrence="1915273727" collectingDate="1969-07-04" collectionCode="UMML" collectorName="V Pillsbury" country="Haiti" county="Caribbean Sea" latitude="12.7" location="Cruise" longLatPrecision="1292" longitude="-61.1" municipality="Gulf of Gonave" pageId="71" pageNumber="72" specimenCode="UMML 22.1135" specimenCount="380" typeStatus="paratype">
<geoCoordinate id="23E51395FF8F213DFD57A2EBFCA5FD53" box="[667,769,716,740]" direction="north" orientation="latitude" pageId="71" pageNumber="72" precision="925" value="12.7">12°42' N</geoCoordinate>
<geoCoordinate id="23E51395FF8F213DFCC7A2EBFCDCFD53" box="[779,888,716,741]" direction="west" orientation="longitude" pageId="71" pageNumber="72" precision="925" value="-61.1">61°06' W</geoCoordinate>
, 0
<collectingDate id="222BAA7AFF8F213DFC5FA2EBFBB4FD52" box="[915,1040,716,741]" pageId="71" pageNumber="72" value="1969-07-04">
<date id="326F5392FF8F213DFC5FA2EBFBB4FD52" box="[915,1040,716,741]" pageId="71" pageNumber="72" value="1969-07-04">
4 Jul
<quantity id="8129D8B7FF8F213DFC19A2EBFBB4FD52" box="[981,1040,716,741]" metricMagnitude="6" metricUnit="m" metricValue="1.96938" pageId="71" pageNumber="72" unit="m" value="1969380.0">1969</quantity>
</date>
</collectingDate>
,
<specimenCount id="50D7BEDBFF8F213DFBD2A2EBFBCBFD53" box="[1054,1135,716,740]" pageId="71" pageNumber="72" type="generic">380 m.</specimenCount>
<specimenCode id="1677DD29FF8F213DFBB4A2EAFA97FD52" box="[1144,1331,716,741]" collectionCode="UMML" country="USA" httpUri="http://grbio.org/cool/qx5p-wgw2" name="University of Miami Marine Laboratory" pageId="71" pageNumber="72">UMML 22.1135</specimenCode>
(2), R/
<collectorName id="EB241084FF8F213DFA45A2EBFF59FCBF" pageId="71" pageNumber="72">V Pillsbury</collectorName>
,
<location id="430E2389FF8F213DFEC5A2C8FEF6FCBF" LSID="urn:lsid:plazi:treatment:CE78C444FF8F2136FF5BA142FAC6FCD5:430E2389FF8F213DFEC5A2C8FEF6FCBF" box="[265,338,751,776]" country="Haiti" county="Caribbean Sea" latitude="12.7" longLatPrecision="1292" longitude="-61.1" municipality="Gulf of Gonave" name="Cruise" pageId="71" pageNumber="72">Cruise</location>
7006, sta. 1177,
<collectingMunicipality id="A60AEF28FF8F213DFDDAA2C8FD6FFCBF" box="[534,715,751,776]" pageId="71" pageNumber="72">Gulf of Gonâve</collectingMunicipality>
,
<collectingCountry id="3EC635C2FF8F213DFD1BA2C8FCB6FCBF" box="[727,786,751,776]" name="Haiti" pageId="71" pageNumber="72">Haiti</collectingCountry>
,
<collectingCounty id="AF0F0DDEFF8F213DFCD2A2C8FC60FCBF" box="[798,964,751,776]" pageId="71" pageNumber="72">Caribbean Sea</collectingCounty>
</materialsCitation>
, 19°21.5' N 73°50' W,
<date id="326F5392FF8F213DFB06A2D7FAFCFCBF" box="[1226,1368,752,776]" pageId="71" pageNumber="72" value="1970-06-30">30 Jun 1970</date>
, 1525 m.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF8F2136FF0BA310FE35FE95" lastPageId="76" lastPageNumber="77" pageId="71" pageNumber="72" type="description">
<paragraph id="466E7552FF8F213DFF0BA310FBA0FC2F" blockId="71.[151,1437,463,2037]" pageId="71" pageNumber="72">
<emphasis id="74A5A940FF8F213DFF0BA310FEFDFCE7" bold="true" box="[199,345,823,848]" pageId="71" pageNumber="72">Description.</emphasis>
<typeStatus id="996ACBF0FF8F213DFE93A310FE63FCE7" box="[351,455,823,848]" pageId="71" pageNumber="72" type="holotype">Holotype</typeStatus>
complete, with 83 chaetigers, L10=
<quantity id="8129D8B7FF8F213DFCAEA31FFC17FCF8" box="[866,947,824,848]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="71" pageNumber="72" unit="mm" value="13.0">13 mm</quantity>
, W10=
<quantity id="8129D8B7FF8F213DFBC7A310FBEAFCF8" box="[1035,1102,823,848]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="71" pageNumber="72" unit="mm" value="5.0">5 mm</quantity>
, TL=
<quantity id="8129D8B7FF8F213DFB5FA31FFB40FCF8" box="[1171,1252,824,848]" metricMagnitude="-2" metricUnit="m" metricValue="4.8" pageId="71" pageNumber="72" unit="mm" value="48.0">48 mm</quantity>
. Anterior region of body with convex dorsum and flat ventrum; with a ventral groove from chaetigers 5 to last chaetiger; body depressed from chaetiger 8, widest at chaetiger 23, tapering after chaetiger 24.
</paragraph>
<paragraph id="466E7552FF8F213DFF0BA383FBCCFBFA" blockId="71.[151,1437,463,2037]" pageId="71" pageNumber="72">
Prostomium bilobed,
<quantity id="8129D8B7FF8F213DFE71A383FDA4FC0B" box="[445,512,932,956]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="71" pageNumber="72" unit="mm" value="2.0">2 mm</quantity>
long,
<quantity id="8129D8B7FF8F213DFD86A383FD06FC0B" box="[586,674,932,956]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="71" pageNumber="72" unit="mm" value="3.4">3.4 mm</quantity>
wide, frontally truncated, dorsally swollen, without median sulcus (
<figureCitation id="DEEA69D7FF8F213DFF53A3E0FE8CFC57" box="[159,296,967,992]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50AB</figureCitation>
), ventral sulcus deep. Prostomial appendages in semicircle, equidistant. Palps reaching anterior end of second peristomial ring; lateral antennae reaching the middle of second peristomial ring; median antenna reaching first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, with base thicker than palpophores and ceratophores, without articulation. Eyes absent.
</paragraph>
<paragraph id="466E7552FF8F213DFF0BA470FA9DFB22" blockId="71.[151,1437,463,2037]" pageId="71" pageNumber="72">
Peristomium bigger than prostomium (
<quantity id="8129D8B7FF8F213DFDB7A47FFD18FBD8" box="[635,700,1112,1136]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="71" pageNumber="72" unit="mm" value="3.0">3 mm</quantity>
long,
<quantity id="8129D8B7FF8F213DFCCFA47FFCFEFBD8" box="[771,858,1112,1136]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" pageId="71" pageNumber="72" unit="mm" value="4.4">4.4 mm</quantity>
wide), first ring two times longer than second ring; separation between rings ventrally, faintly visible dorsally and laterally (
<figureCitation id="DEEA69D7FF8F213DFC0DA45BFBEFFB22" box="[961,1099,1148,1173]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50AB</figureCitation>
). Inferior lip smooth.
</paragraph>
<paragraph id="466E7552FF8F213DFF0BA4B8FDB4F997" blockId="71.[151,1437,463,2037]" pageId="71" pageNumber="72">
Maxillary apparatus with MF= 1+1, 6+5, 9+0, 5+11, 1+1 (
<figureCitation id="DEEA69D7FF8F213DFC97A4B8FC67FB0F" box="[859,963,1183,1208]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50C</figureCitation>
). Maxillary carriers 3.3 times shorter than length of MI. MI forceps-like; closing system 4 shorter than length of MI; ligament between MI and MII rectangular, sclerotized (
<figureCitation id="DEEA69D7FF8F213DFE66A4C0FDB5FAB7" box="[426,529,1255,1280]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50C</figureCitation>
). MII wide; two distal teeth bigger, directed laterally, other teeth recurved; cavity opening oval, 4.3 times shorter than length of MII; outer edge of the maxilla with thick border which fits the MI (
<figureCitation id="DEEA69D7FF8F213DFF53A508FEADFAFF" box="[159,265,1327,1352]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50D</figureCitation>
); ligament between MII and MIII, and right MIV, slightly sclerotized (
<figureCitation id="DEEA69D7FF8F213DFBEEA508FB2EFAFF" box="[1058,1162,1327,1352]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50C</figureCitation>
). MIII short; three distal teeth smaller, rounded; with rectangular attachment lamella, sclerotized, slender, situated in center of posterior edge of maxilla (
<figureCitation id="DEEA69D7FF8F213DFEADA550FE69FA27" box="[353,461,1399,1424]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50C</figureCitation>
). Left MIV with bigger three distal teeth; attachment lamella semicircular, slender, situated 2/3 along length of posterior end of maxilla. Right MIV with blunt teeth, bigger three distal teeth; attachment lamella wide, circular, situated 3/4 along length of posterior edge. MV rectangular, slightly longer than wide, with a short rounded tooth (
<figureCitation id="DEEA69D7FF8F213DFDD0A5C3FD20FA4A" box="[540,644,1508,1533]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50C</figureCitation>
). Mandibles sclerotized; with whitish cutting plates, rectangular, with around 5 growth rings (
<figureCitation id="DEEA69D7FF8F213DFE52A620FDA0F997" box="[414,516,1543,1568]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Fig. 50E</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF8F213DFF0BA60BFE61F93A" blockId="71.[151,1437,463,2037]" pageId="71" pageNumber="72">
Branchiae pectinate with up to 21 filaments, in chaetigers 714 (
<figureCitation id="DEEA69D7FF8F213DFC1EA60BFBEFF9F2" box="[978,1099,1580,1605]" captionStart="FIGURE 50" captionStartId="72.[151,250,1946,1968]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@72.[206,1381,193,1922]" captionTargetPageId="72" captionText="FIGURE 50. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm." httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="71" pageNumber="72">Figs. 50A</figureCitation>
;
<figureCitation id="DEEA69D7FF8F213DFB90A60BFB2AF9F2" box="[1116,1166,1580,1605]" captionStart="FIGURE 51" captionStartId="73.[151,250,1251,1273]" captionTargetBox="[269,1317,193,1229]" captionTargetId="figure@73.[269,1317,193,1229]" captionTargetPageId="73" captionText="FIGURE 51. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm." httpUri="https://zenodo.org/record/1453135/files/figure.png" pageId="71" pageNumber="72">51B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 20, 18, 24, 24, 21, 17, 11, 7. Basal branchial filaments slender, as long as than dorsal cirri.
</paragraph>
<paragraph id="466E7552FF8F213DFF0BA6B0FBB7F843" blockId="71.[151,1437,463,2037]" pageId="71" pageNumber="72">
First two parapodia smallest; most developed along chaetigers 313, following ones becoming gradually smaller. Notopodial cirri conical, slightly increasing in size from 3 (Ldc3:
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; Ldc10:
<quantity id="8129D8B7FF8F213DFB40A69BFB42F963" box="[1164,1254,1724,1748]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="71" pageNumber="72" unit="mm" value="1.4">1.4 mm</quantity>
), from chaetiger 24, gradually decreasing in width, in posterior region slightly shorter than anterior region ones (Ldc65:
<quantity id="8129D8B7FF8F213DFADBA6C7FAFCF94F" box="[1303,1368,1760,1784]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="71" pageNumber="72" unit="mm" value="1.0">1 mm</quantity>
) (
<figureCitation id="DEEA69D7FF8F213DFAA3A6F8FF49F8AA" captionStart="FIGURE 51" captionStartId="73.[151,250,1251,1273]" captionTargetBox="[269,1317,193,1229]" captionTargetId="figure@73.[269,1317,193,1229]" captionTargetPageId="73" captionText="FIGURE 51. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm." httpUri="https://zenodo.org/record/1453135/files/figure.png" pageId="71" pageNumber="72">Fig. 51AD</figureCitation>
). Prechaetal lobes short, as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FF8F213DFC66A723FB97F8AA" box="[938,1075,1796,1821]" captionStart="FIGURE 51" captionStartId="73.[151,250,1251,1273]" captionTargetBox="[269,1317,193,1229]" captionTargetId="figure@73.[269,1317,193,1229]" captionTargetPageId="73" captionText="FIGURE 51. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm." httpUri="https://zenodo.org/record/1453135/files/figure.png" pageId="71" pageNumber="72">Fig. 51AD</figureCitation>
). Chaetal lobes in chaetigers 1 19, rectangular, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 20, triangular, longer than other lobes, with aciculae emerging dorsally to midline (
<figureCitation id="DEEA69D7FF8F213DFBCBA76BFB34F8D2" box="[1031,1168,1868,1893]" captionStart="FIGURE 51" captionStartId="73.[151,250,1251,1273]" captionTargetBox="[269,1317,193,1229]" captionTargetId="figure@73.[269,1317,193,1229]" captionTargetPageId="73" captionText="FIGURE 51. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm." httpUri="https://zenodo.org/record/1453135/files/figure.png" pageId="71" pageNumber="72">Fig. 51AD</figureCitation>
). Postchaetal lobes well developed in chaetigers 135; digitiform in first 4 chaetigers, in chaetigers 535 conical, thinner, elongated in branchial region; decreasing in size in chaetigers 1535, following ones inconspicuous (
<figureCitation id="DEEA69D7FF8F213DFBBAA7B3FB5BF81A" box="[1142,1279,1940,1965]" captionStart="FIGURE 51" captionStartId="73.[151,250,1251,1273]" captionTargetBox="[269,1317,193,1229]" captionTargetId="figure@73.[269,1317,193,1229]" captionTargetPageId="73" captionText="FIGURE 51. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm." httpUri="https://zenodo.org/record/1453135/files/figure.png" pageId="71" pageNumber="72">Fig. 51AD</figureCitation>
). Ventral cirri conical in chaetigers 13; in chaetigers 478 with oval swollen base and digitiform tip, gradually reducing in size; from chaetiger 79, conical, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FF8F213DFCB0A7FBFBA1F843" box="[892,1029,2012,2037]" captionStart="FIGURE 51" captionStartId="73.[151,250,1251,1273]" captionTargetBox="[269,1317,193,1229]" captionTargetId="figure@73.[269,1317,193,1229]" captionTargetPageId="73" captionText="FIGURE 51. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm." httpUri="https://zenodo.org/record/1453135/files/figure.png" pageId="71" pageNumber="72">Fig. 51AD</figureCitation>
).
</paragraph>
<caption id="12AE25DAFF802132FF5BA7BDFE69F85A" httpUri="https://zenodo.org/record/1453133/files/figure.png" pageId="72" pageNumber="73" startId="72.[151,250,1946,1968]" targetBox="[206,1381,193,1922]" targetPageId="72">
<paragraph id="466E7552FF802132FF5BA7BDFE69F85A" blockId="72.[151,1436,1946,2029]" pageId="72" pageNumber="73">
<emphasis id="74A5A940FF802132FF5BA7BDFE84F807" bold="true" box="[151,288,1946,1968]" pageId="72" pageNumber="73">FIGURE 50.</emphasis>
<taxonomicName id="81D10ED1FF802132FEEAA7BDFE5DF807" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[294,505,1946,1968]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="72" pageNumber="73" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF802132FEEAA7BDFE5DF807" box="[294,505,1946,1968]" italics="true" pageId="72" pageNumber="73">Paucibranchia miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF802132FDCCA7BDFD9DF807" box="[512,569,1946,1968]" pageId="72" pageNumber="73" rank="species">
<emphasis id="74A5A940FF802132FDCCA7BDFD9DF807" bold="true" box="[512,569,1946,1968]" pageId="72" pageNumber="73">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 1233966. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Maxillary apparatus, dorsal view; D. Right MI-II, dorsal view; E. Mandibles. Scale bars: A, 3.3 mm; B, 2.2 mm; C, E 1.2 mm; D, 0.3 mm.
</paragraph>
</caption>
<caption id="12AE25DAFF812133FF5BA4C4FC6FFAA0" httpUri="https://zenodo.org/record/1453135/files/figure.png" pageId="73" pageNumber="74" startId="73.[151,250,1251,1273]" targetBox="[269,1317,193,1229]" targetPageId="73">
<paragraph id="466E7552FF812133FF5BA4C4FC6FFAA0" blockId="73.[151,1436,1251,1303]" pageId="73" pageNumber="74">
<emphasis id="74A5A940FF812133FF5BA4C4FE84FB4E" bold="true" box="[151,288,1251,1273]" pageId="73" pageNumber="74">FIGURE 51.</emphasis>
<taxonomicName id="81D10ED1FF812133FEEAA4C4FE5EFB4E" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[294,506,1251,1273]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="73" pageNumber="74" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF812133FEEAA4C4FE5EFB4E" box="[294,506,1251,1273]" italics="true" pageId="73" pageNumber="74">Paucibranchia miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF812133FDCCA4C4FD9DFB4E" box="[512,569,1251,1273]" pageId="73" pageNumber="74" rank="species">
<emphasis id="74A5A940FF812133FDCCA4C4FD9DFB4E" bold="true" box="[512,569,1251,1273]" pageId="73" pageNumber="74">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm.
</paragraph>
</caption>
<paragraph id="466E7552FF812133FF0BA519FBCDFACC" blockId="73.[151,1437,1342,2015]" pageId="73" pageNumber="74">
Aciculae sharp, with reddish basal end, distally amber (
<figureCitation id="DEEA69D7FF812133FCF0A519FC76FAE0" box="[828,978,1342,1367]" captionStart="FIGURE 51" captionStartId="73.[151,250,1251,1273]" captionTargetBox="[269,1317,193,1229]" captionTargetId="figure@73.[269,1317,193,1229]" captionTargetPageId="73" captionText="FIGURE 51. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Parapodium 2; B. Parapodium 10; C. Parapodium 26; D. Parapodium 68. All in anterior view. Scale bars: A, B, 0.4 mm; C, D, 0.6 mm." httpUri="https://zenodo.org/record/1453135/files/figure.png" pageId="73" pageNumber="74">Figs. 51AD</figureCitation>
;
<figureCitation id="DEEA69D7FF812133FC13A519FB8AFAE0" box="[991,1070,1342,1367]" captionStart="FIGURE 52" captionStartId="74.[151,250,1887,1909]" captionTargetBox="[280,1322,213,1875]" captionTargetId="figure@74.[261,1324,193,1875]" captionTargetPageId="74" captionText="FIGURE 52. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 10; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 68; C. Compound falciger, median blade, chaetiger 2; D. Compound falciger, median blade, chaetiger 68; E. Subacicular hook, chaetiger 68; F. Aciculae and subacicular hook, chaetiger 26; G. Aciculae and subacicular hook, chaetiger 68. Scale bars: A, 14 µm; B, 6 µm; C, 27.5 µm; D, 25 µm; E, 50 µm; F, G, 2.5 mm." httpUri="https://zenodo.org/record/1453137/files/figure.png" pageId="73" pageNumber="74">52FG</figureCitation>
). First 24 chaetigers with 4 or 5 aciculae; in chaetigers 2572 with 2 aciculae; from chaetiger 73, with only one acicula.
</paragraph>
<paragraph id="466E7552FF812133FF0BA5A1FAE1F908" blockId="73.[151,1437,1342,2015]" pageId="73" pageNumber="74">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number from about chaetiger 20. Two
<typeStatus id="996ACBF0FF812133FEA9A58CFE04FA74" box="[357,416,1451,1475]" pageId="73" pageNumber="74">types</typeStatus>
of pectinate chaetae, in anterior chaetigers isodont narrow with long and slender teeth, with 23 pectinate, with up to 15 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FF812133FC9EA5E9FC1EFA50" box="[850,954,1486,1511]" captionStart="FIGURE 52" captionStartId="74.[151,250,1887,1909]" captionTargetBox="[280,1322,213,1875]" captionTargetId="figure@74.[261,1324,193,1875]" captionTargetPageId="74" captionText="FIGURE 52. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 10; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 68; C. Compound falciger, median blade, chaetiger 2; D. Compound falciger, median blade, chaetiger 68; E. Subacicular hook, chaetiger 68; F. Aciculae and subacicular hook, chaetiger 26; G. Aciculae and subacicular hook, chaetiger 68. Scale bars: A, 14 µm; B, 6 µm; C, 27.5 µm; D, 25 µm; E, 50 µm; F, G, 2.5 mm." httpUri="https://zenodo.org/record/1453137/files/figure.png" pageId="73" pageNumber="74">Fig. 52A</figureCitation>
); in median-posterior isodonts narrow with short and slender teeth, with 1417 pectinate, with up to 18 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FF812133FAEEA5D5FA34F9BC" box="[1314,1424,1522,1547]" captionStart="FIGURE 52" captionStartId="74.[151,250,1887,1909]" captionTargetBox="[280,1322,213,1875]" captionTargetId="figure@74.[261,1324,193,1875]" captionTargetPageId="74" captionText="FIGURE 52. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 10; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 68; C. Compound falciger, median blade, chaetiger 2; D. Compound falciger, median blade, chaetiger 68; E. Subacicular hook, chaetiger 68; F. Aciculae and subacicular hook, chaetiger 26; G. Aciculae and subacicular hook, chaetiger 68. Scale bars: A, 14 µm; B, 6 µm; C, 27.5 µm; D, 25 µm; E, 50 µm; F, G, 2.5 mm." httpUri="https://zenodo.org/record/1453137/files/figure.png" pageId="73" pageNumber="74">Fig. 52B</figureCitation>
). Compound falcigers present in all chaetigers; in all chaetigers with blade of similar size (66.570 µm,
<figureCitation id="DEEA69D7FF812133FAC4A631FAC9F998" box="[1288,1389,1558,1583]" captionStart="FIGURE 52" captionStartId="74.[151,250,1887,1909]" captionTargetBox="[280,1322,213,1875]" captionTargetId="figure@74.[261,1324,193,1875]" captionTargetPageId="74" captionText="FIGURE 52. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 10; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 68; C. Compound falciger, median blade, chaetiger 2; D. Compound falciger, median blade, chaetiger 68; E. Subacicular hook, chaetiger 68; F. Aciculae and subacicular hook, chaetiger 26; G. Aciculae and subacicular hook, chaetiger 68. Scale bars: A, 14 µm; B, 6 µm; C, 27.5 µm; D, 25 µm; E, 50 µm; F, G, 2.5 mm." httpUri="https://zenodo.org/record/1453137/files/figure.png" pageId="73" pageNumber="74">Fig. 52C</figureCitation>
), all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, reddish basal end, distally amber; in posterior chaetigers the reddish coloration decreases in intensity (
<figureCitation id="DEEA69D7FF812133FEC1A6A5FE3CF92C" box="[269,408,1666,1691]" captionStart="FIGURE 52" captionStartId="74.[151,250,1887,1909]" captionTargetBox="[280,1322,213,1875]" captionTargetId="figure@74.[261,1324,193,1875]" captionTargetPageId="74" captionText="FIGURE 52. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 10; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 68; C. Compound falciger, median blade, chaetiger 2; D. Compound falciger, median blade, chaetiger 68; E. Subacicular hook, chaetiger 68; F. Aciculae and subacicular hook, chaetiger 26; G. Aciculae and subacicular hook, chaetiger 68. Scale bars: A, 14 µm; B, 6 µm; C, 27.5 µm; D, 25 µm; E, 50 µm; F, G, 2.5 mm." httpUri="https://zenodo.org/record/1453137/files/figure.png" pageId="73" pageNumber="74">Fig. 52FG</figureCitation>
), lighter than the acicula; starting in chaetiger 20, with one hook per chaetiger; with triangular teeth, distal tooth smaller than proximal, directed upward, proximal directed laterally (
<figureCitation id="DEEA69D7FF812133FB1FA681FA9DF908" box="[1235,1337,1702,1727]" captionStart="FIGURE 52" captionStartId="74.[151,250,1887,1909]" captionTargetBox="[280,1322,213,1875]" captionTargetId="figure@74.[261,1324,193,1875]" captionTargetPageId="74" captionText="FIGURE 52. Paucibranchia miroi n. sp., holotype USNM 1233966. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 10; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 68; C. Compound falciger, median blade, chaetiger 2; D. Compound falciger, median blade, chaetiger 68; E. Subacicular hook, chaetiger 68; F. Aciculae and subacicular hook, chaetiger 26; G. Aciculae and subacicular hook, chaetiger 68. Scale bars: A, 14 µm; B, 6 µm; C, 27.5 µm; D, 25 µm; E, 50 µm; F, G, 2.5 mm." httpUri="https://zenodo.org/record/1453137/files/figure.png" pageId="73" pageNumber="74">Fig. 52E</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF812133FF0BA6EDFC64F8B0" blockId="73.[151,1437,1342,2015]" pageId="73" pageNumber="74">Pygidium with two pairs of anal cirri, without articulation; dorsal pair broken, in paratype ECOSUR 0 197 as long as last seven chaetigers; ventral pair short, as long as last chaetiger.</paragraph>
<paragraph id="466E7552FF812136FF0BA735FE35FE95" blockId="73.[151,1437,1342,2015]" lastBlockId="76.[151,1437,151,866]" lastPageId="76" lastPageNumber="77" pageId="73" pageNumber="74">
<emphasis id="74A5A940FF812133FF0BA735FE9BF89C" bold="true" box="[199,319,1810,1835]" pageId="73" pageNumber="74">Variation.</emphasis>
Material examined varied in following features: L10=
<quantity id="8129D8B7FF812133FC0CA735FB8BF89D" box="[960,1071,1810,1835]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" metricValueMax="12.0" metricValueMin="6.0" pageId="73" pageNumber="74" unit="mm" value="9.0" valueMax="12.0" valueMin="6.0">612 mm</quantity>
, W10=
<quantity id="8129D8B7FF812133FB42A735FAA2F89D" box="[1166,1286,1810,1835]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="5.5" metricValueMin="3.0" pageId="73" pageNumber="74" unit="mm" value="4.25" valueMax="5.5" valueMin="3.0">35.5 mm</quantity>
. Twenty-five organisms were examined, of which 16 was females, 7 was males, and two lacking gametes. Thirteen complete specimens with 79 to 99 chaetigers. Palps reaching first peristomial ring or reaching second peristomial rings. Lateral and median antennae reaching second peristomial ring or reaching first chaetiger. Maxillary formula varies as follows: MII 58+58, MIII 810, MIV 35+812. Branchiae from chaetigers 7 to 1215. The first and last chaetiger with branchiae were not related to the size of organisms. Maximium number of branchial filaments varied from 13 to 30 (R2= 0.44, n=25;
<figureCitation id="DEEA69D7FF842136FDC3A0BDFDDEFF04" box="[527,634,154,179]" captionStart="FIGURE 53" captionStartId="75.[151,250,1943,1965]" captionTargetBox="[361,1193,224,1906]" captionTargetId="figure@75.[339,1248,193,1929]" captionTargetPageId="75" captionText="FIGURE 53. Length-dependent variation of some morphological features in Paucibranchia miroi n. sp. A. Maximum number of branchial filaments (n= 25); B. Last chaetiger with well developed postchaetal lobe (DPL) (n=25); C. Start of subacicular hook (n=25)." httpUri="https://zenodo.org/record/1453139/files/figure.png" pageId="76" pageNumber="77">Fig. 53A</figureCitation>
). Well developed postchaetal lobe in first 1725 chaetiger (R2= 0.52, n=25;
<figureCitation id="DEEA69D7FF842136FF13A099FEE1FF60" box="[223,325,190,215]" captionStart="FIGURE 53" captionStartId="75.[151,250,1943,1965]" captionTargetBox="[361,1193,224,1906]" captionTargetId="figure@75.[339,1248,193,1929]" captionTargetPageId="75" captionText="FIGURE 53. Length-dependent variation of some morphological features in Paucibranchia miroi n. sp. A. Maximum number of branchial filaments (n= 25); B. Last chaetiger with well developed postchaetal lobe (DPL) (n=25); C. Start of subacicular hook (n=25)." httpUri="https://zenodo.org/record/1453139/files/figure.png" pageId="76" pageNumber="77">Fig. 53B</figureCitation>
); Ventral cirri with swollen base from chaetiger 4 to 1823. The first and last chaetiger with ventral cirri were also not correlated with the growth of organisms. Start of subacicular hooks in chaetigers 1924 (R2= 0.67, n=25;
<figureCitation id="DEEA69D7FF842136FED2A12EFE20FE95" box="[286,388,265,290]" captionStart="FIGURE 53" captionStartId="75.[151,250,1943,1965]" captionTargetBox="[361,1193,224,1906]" captionTargetId="figure@75.[339,1248,193,1929]" captionTargetPageId="75" captionText="FIGURE 53. Length-dependent variation of some morphological features in Paucibranchia miroi n. sp. A. Maximum number of branchial filaments (n= 25); B. Last chaetiger with well developed postchaetal lobe (DPL) (n=25); C. Start of subacicular hook (n=25)." httpUri="https://zenodo.org/record/1453139/files/figure.png" pageId="76" pageNumber="77">Fig. 53C</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="12AE25DAFF822130FF5BA778FECBF858" httpUri="https://zenodo.org/record/1453137/files/figure.png" pageId="74" pageNumber="75" startId="74.[151,250,1887,1909]" targetBox="[280,1322,213,1875]" targetPageId="74">
<paragraph id="466E7552FF822130FF5BA778FECBF858" blockId="74.[151,1436,1887,2031]" pageId="74" pageNumber="75">
<emphasis id="74A5A940FF822130FF5BA778FE84F8C2" bold="true" box="[151,288,1887,1909]" pageId="74" pageNumber="75">FIGURE 52.</emphasis>
<taxonomicName id="81D10ED1FF822130FEE9A778FE5CF8C2" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[293,504,1887,1909]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="74" pageNumber="75" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF822130FEE9A778FE5CF8C2" box="[293,504,1887,1909]" italics="true" pageId="74" pageNumber="75">Paucibranchia miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF822130FE33A778FD9CF8C2" box="[511,568,1887,1909]" pageId="74" pageNumber="75" rank="species">
<emphasis id="74A5A940FF822130FE33A778FD9CF8C2" bold="true" box="[511,568,1887,1909]" pageId="74" pageNumber="75">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 1233966. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 10; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 68; C. Compound falciger, median blade, chaetiger 2; D. Compound falciger, median blade, chaetiger 68; E. Subacicular hook, chaetiger 68; F. Aciculae and subacicular hook, chaetiger 26; G. Aciculae and subacicular hook, chaetiger 68. Scale bars: A, 14 µm; B, 6 µm; C, 27.5 µm; D, 25 µm; E, 50 µm; F, G, 2.5 mm.
</paragraph>
</caption>
<caption id="12AE25DAFF832131FF5BA7B0FEB8F85C" httpUri="https://zenodo.org/record/1453139/files/figure.png" pageId="75" pageNumber="76" startId="75.[151,250,1943,1965]" targetBox="[361,1193,224,1906]" targetPageId="75">
<paragraph id="466E7552FF832131FF5BA7B0FEB8F85C" blockId="75.[151,1435,1943,2027]" pageId="75" pageNumber="76">
<emphasis id="74A5A940FF832131FF5BA7B0FE84F81A" bold="true" box="[151,288,1943,1965]" pageId="75" pageNumber="76">FIGURE 53.</emphasis>
Length-dependent variation of some morphological features in
<taxonomicName id="81D10ED1FF832131FC6BA7B0FBDEF819" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[935,1146,1943,1966]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="75" pageNumber="76" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF832131FC6BA7B0FBDEF819" box="[935,1146,1943,1966]" italics="true" pageId="75" pageNumber="76">Paucibranchia miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF832131FB4CA7B0FB1DF81A" box="[1152,1209,1943,1965]" pageId="75" pageNumber="76" rank="species">
<emphasis id="74A5A940FF832131FB4CA7B0FB1DF81A" bold="true" box="[1152,1209,1943,1965]" pageId="75" pageNumber="76">n. sp.</emphasis>
</taxonomicNameLabel>
A. Maximum number of branchial filaments (n= 25); B. Last chaetiger with well developed postchaetal lobe (DPL) (n=25); C. Start of subacicular hook (n=25).
</paragraph>
</caption>
<subSubSection id="0ECB26D9FF842136FF0BA10AFD11FEF1" box="[199,693,301,326]" pageId="76" pageNumber="77" type="materials_examined">
<paragraph id="466E7552FF842136FF0BA10AFD11FEF1" blockId="76.[151,1437,151,866]" box="[199,693,301,326]" pageId="76" pageNumber="77">
<materialsCitation id="F6B97F0FFF842136FF0BA10AFD11FEF1" ID-GBIF-Occurrence="1915273720" box="[199,693,301,326]" country="Panama" location="Panama" pageId="76" pageNumber="77" specimenCount="1" typeStatus="holotype">
<emphasis id="74A5A940FF842136FF0BA10AFED4FEF1" bold="true" box="[199,368,301,326]" pageId="76" pageNumber="77">
<typeStatus id="996ACBF0FF842136FF0BA10AFEA6FEF1" box="[199,258,301,326]" pageId="76" pageNumber="77">Type</typeStatus>
Locality.
</emphasis>
Off
<collectingCountry id="3EC635C2FF842136FE68A109FDA4FEF2" box="[420,512,302,325]" name="Panama" pageId="76" pageNumber="77">Panama</collectingCountry>
, Caribbean Sea.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF842136FF0BA176FABBFEDD" box="[199,1311,337,362]" pageId="76" pageNumber="77" type="distribution">
<paragraph id="466E7552FF842136FF0BA176FABBFEDD" blockId="76.[151,1437,151,866]" box="[199,1311,337,362]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FF0BA176FEC4FEDD" bold="true" box="[199,352,337,362]" pageId="76" pageNumber="77">Distribution.</emphasis>
Panamanian and Colombian Caribbean,
<collectingCountry id="3EC635C2FF842136FCE7A176FB00FEDD" box="[811,1188,337,362]" name="Saint Vincent and the Grenadines" pageId="76" pageNumber="77">
Saint Vincent and the
<collectingRegion id="8415BBB0FF842136FBEEA176FB00FEDD" box="[1058,1188,337,362]" country="Saint Vincent and the Grenadines" name="Grenadines" pageId="76" pageNumber="77">Grenadines</collectingRegion>
</collectingCountry>
, and
<collectingCountry id="3EC635C2FF842136FB13A176FABFFEDD" box="[1247,1307,337,362]" name="Haiti" pageId="76" pageNumber="77">Haiti</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF842136FF0BA152FB7FFE05" pageId="76" pageNumber="77" type="etymology">
<paragraph id="466E7552FF842136FF0BA152FB7FFE05" blockId="76.[151,1437,151,866]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FF0BA152FEEAFE39" bold="true" box="[199,334,373,398]" pageId="76" pageNumber="77">Etymology.</emphasis>
The species is named after my father, Argemiro (Miro)
<taxonomicName id="81D10ED1FF842136FC38A152FB3FFE39" authority="Tobon" authorityName="Tobon" box="[1012,1179,373,398]" class="Malacostraca" family="Paramelitidae" genus="Molina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="76" pageNumber="77" phylum="Arthropoda" rank="genus">Molina Tobón</taxonomicName>
, in recognition of his teachings on love and deference for nature. The species epithet is based on his nickname, &quot;Miro&quot;.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF842136FF0BA19AFAC6FCD5" pageId="76" pageNumber="77" type="discussion">
<paragraph id="466E7552FF842136FF0BA19AFEC8FE4D" blockId="76.[151,1437,151,866]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FF0BA19AFE9FFE61" bold="true" box="[199,315,445,470]" pageId="76" pageNumber="77">Remarks.</emphasis>
This species is the longest within
<taxonomicName id="81D10ED1FF842136FD72A19AFCC0FE61" authorityName="Molina-Acevedo" authorityYear="2018" box="[702,868,445,470]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF842136FD72A19AFCC0FE61" box="[702,868,445,470]" italics="true" pageId="76" pageNumber="77">Paucibranchia</emphasis>
</taxonomicName>
, reaching up to
<quantity id="8129D8B7FF842136FBD7A199FBCEFE62" box="[1051,1130,446,470]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="76" pageNumber="77" unit="mm" value="12.0">12 mm</quantity>
at L10, (remaining species L10= up to
<quantity id="8129D8B7FF842136FED7A1C6FEC4FE4D" box="[283,352,481,506]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="76" pageNumber="77" unit="mm" value="6.0">6 mm</quantity>
).
</paragraph>
<paragraph id="466E7552FF842136FF0BA222FAC6FCD5" blockId="76.[151,1437,151,866]" pageId="76" pageNumber="77">
<taxonomicName id="81D10ED1FF842136FF0BA222FE64FDAA" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,448,517,542]" class="Polychaeta" family="Eunicidae" genus="Pauchibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF842136FF0BA222FE64FDAA" box="[199,448,517,542]" italics="true" pageId="76" pageNumber="77">Pauchibranchia miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FE0BA222FDA3FDA9" box="[455,519,517,542]" pageId="76" pageNumber="77" rank="species">
<emphasis id="74A5A940FF842136FE0BA222FDA3FDA9" bold="true" box="[455,519,517,542]" pageId="76" pageNumber="77">n. sp.</emphasis>
</taxonomicNameLabel>
is close to
<taxonomicName id="81D10ED1FF842136FD40A221FCA1FDA9" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[652,773,518,542]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FF842136FD40A221FCA1FDA9" box="[652,773,518,542]" italics="true" pageId="76" pageNumber="77">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FCC2A222FCD1FDA9" box="[782,885,517,542]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FCC2A222FCD1FDA9" bold="true" box="[782,885,517,542]" pageId="76" pageNumber="77">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FF842136FC48A221FC55FDA9" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[900,1009,517,542]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FF842136FC48A221FC55FDA9" box="[900,1009,517,542]" italics="true" pageId="76" pageNumber="77">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FC35A222FB9DFDA9" box="[1017,1081,517,542]" pageId="76" pageNumber="77" rank="species">
<emphasis id="74A5A940FF842136FC35A222FB9DFDA9" bold="true" box="[1017,1081,517,542]" pageId="76" pageNumber="77">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF842136FBBFA221FAACFDA9" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[1139,1288,517,542]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FF842136FBBFA221FAACFDA9" box="[1139,1288,517,542]" italics="true" pageId="76" pageNumber="77">P. purcellana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FADCA222FADCFDA9" box="[1296,1400,517,542]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FADCA222FADCFDA9" bold="true" box="[1296,1400,517,542]" pageId="76" pageNumber="77">n. comb.</emphasis>
</taxonomicNameLabel>
by having compound falcigers only and aciculae reddish basally. However,
<taxonomicName id="81D10ED1FF842136FBCEA20DFBC5FDF6" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1026,1121,554,577]" class="Polychaeta" family="Eunicidae" genus="Pauchibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF842136FBCEA20DFBC5FDF6" box="[1026,1121,554,577]" italics="true" pageId="76" pageNumber="77">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FBA3A20EFB11FDF5" box="[1135,1205,553,578]" pageId="76" pageNumber="77" rank="species">
<emphasis id="74A5A940FF842136FBA3A20EFB11FDF5" bold="true" box="[1135,1205,553,578]" pageId="76" pageNumber="77">n. sp.</emphasis>
</taxonomicNameLabel>
lacks eyes and its prostomium is bilobed; whereas
<taxonomicName id="81D10ED1FF842136FDC1A269FD2CFDD1" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[525,648,590,614]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FF842136FDC1A269FD2CFDD1" box="[525,648,590,614]" italics="true" pageId="76" pageNumber="77">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FD5EA26AFD5EFDD1" box="[658,762,589,614]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FD5EA26AFD5EFDD1" bold="true" box="[658,762,589,614]" pageId="76" pageNumber="77">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF842136FCF9A269FC06FDD1" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[821,930,589,614]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FF842136FCF9A269FC06FDD1" box="[821,930,589,614]" italics="true" pageId="76" pageNumber="77">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FC67A26AFC48FDD1" box="[939,1004,589,614]" pageId="76" pageNumber="77" rank="species">
<emphasis id="74A5A940FF842136FC67A26AFC48FDD1" bold="true" box="[939,1004,589,614]" pageId="76" pageNumber="77">n. sp.</emphasis>
</taxonomicNameLabel>
have eyes and an entire prostomium. Likewise,
<taxonomicName id="81D10ED1FF842136FEC7A255FEC6FD3E" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[267,354,626,649]" class="Polychaeta" family="Eunicidae" genus="Pauchibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF842136FEC7A255FEC6FD3E" box="[267,354,626,649]" italics="true" pageId="76" pageNumber="77">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FEA4A256FE02FD3D" box="[360,422,625,650]" pageId="76" pageNumber="77" rank="species">
<emphasis id="74A5A940FF842136FEA4A256FE02FD3D" bold="true" box="[360,422,625,650]" pageId="76" pageNumber="77">n. sp.</emphasis>
</taxonomicNameLabel>
has falcigers with blades of similar size in anterior region; whereas in
<taxonomicName id="81D10ED1FF842136FB7AA255FA84FD3D" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1206,1312,625,650]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FF842136FB7AA255FA84FD3D" box="[1206,1312,625,650]" italics="true" pageId="76" pageNumber="77">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FAEBA256FAC1FD3D" box="[1319,1381,625,650]" pageId="76" pageNumber="77" rank="species">
<emphasis id="74A5A940FF842136FAEBA256FAC1FD3D" bold="true" box="[1319,1381,625,650]" pageId="76" pageNumber="77">n. sp.</emphasis>
</taxonomicNameLabel>
they have blades of two sizes in the same region. Also,
<taxonomicName id="81D10ED1FF842136FD00A2B1FC87FD1A" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[716,803,662,685]" class="Polychaeta" family="Eunicidae" genus="Pauchibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF842136FD00A2B1FC87FD1A" box="[716,803,662,685]" italics="true" pageId="76" pageNumber="77">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FCE6A2B2FCCCFD19" box="[810,872,661,686]" pageId="76" pageNumber="77" rank="species">
<emphasis id="74A5A940FF842136FCE6A2B2FCCCFD19" bold="true" box="[810,872,661,686]" pageId="76" pageNumber="77">n. sp.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FF842136FC30A2B1FB34FD19" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[1020,1168,661,686]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FF842136FC30A2B1FB34FD19" box="[1020,1168,661,686]" italics="true" pageId="76" pageNumber="77">P. purcellana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FB5BA2B2FB59FD19" box="[1175,1277,661,686]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FB5BA2B2FB59FD19" bold="true" box="[1175,1277,661,686]" pageId="76" pageNumber="77">n. comb.</emphasis>
</taxonomicNameLabel>
by having the former dorsal cirri slightly shorter in the postbranchial region, postchaetal lobe digitiform in pre-branchial chaetigers and conical in the brachial regions, and falcigers with blades of similar size in all chaetigers; whereas
<taxonomicName id="81D10ED1FF842136FA4BA2F9FEABFCAD" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FF842136FA4BA2F9FEABFCAD" italics="true" pageId="76" pageNumber="77">P. purcellana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FED0A326FE2DFCAD" box="[284,393,769,794]" pageId="76" pageNumber="77">
<emphasis id="74A5A940FF842136FED0A326FE2DFCAD" bold="true" box="[284,393,769,794]" pageId="76" pageNumber="77">n. comb.</emphasis>
</taxonomicNameLabel>
has the dorsal cirri 1.4 times longer in postbranchial chaetigers than posterior region, postchetal lobes bluntly conical, and falcigers with blades of three sizes in anterior chaetigers. The comparison with the others
<taxonomicName id="81D10ED1FF842136FE88A36EFE4EFCD5" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[324,490,841,866]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="76" pageNumber="77" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FF842136FE88A36EFE4EFCD5" box="[324,490,841,866]" italics="true" pageId="76" pageNumber="77">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF842136FE3EA36EFDE4FCD5" box="[498,576,841,866]" pageId="76" pageNumber="77" rank="genus">
<emphasis id="74A5A940FF842136FE3EA36EFDE4FCD5" bold="true" box="[498,576,841,866]" pageId="76" pageNumber="77">n. gen.</emphasis>
</taxonomicNameLabel>
species having only compound falcigers present is provided in
<tableCitation id="0B5340E9FF842136FAC4A36EFAFAFCD5" box="[1288,1374,841,866]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="76" pageNumber="77">Table 2</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<mods:title id="37C8A7490AD4ED324232B9CA369611E2">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<mods:date id="AD071BBC7D619F61DE019242EC7ED8F4">2018</mods:date>
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<treatment id="CE78C444FF912121FF5BA0B0FD31F844" ID-DOI="http://doi.org/10.5281/zenodo.5953892" ID-GBIF-Taxon="148663742" ID-Zenodo-Dep="5953892" LSID="urn:lsid:plazi:treatment:CE78C444FF912121FF5BA0B0FD31F844" httpUri="http://treatment.plazi.org/id/CE78C444FF912121FF5BA0B0FD31F844" lastPageId="91" lastPageNumber="92" pageId="89" pageNumber="90">
<subSubSection id="0ECB26D9FF912123FF5BA0B0FE1BFF64" pageId="89" pageNumber="90" type="nomenclature">
<paragraph id="466E7552FF912123FF5BA0B0FD79FF05" blockId="89.[151,733,151,211]" box="[151,733,151,178]" pageId="89" pageNumber="90">
<heading id="1D26C23EFF912123FF5BA0B0FD79FF05" bold="true" box="[151,733,151,178]" fontSize="11" level="1" pageId="89" pageNumber="90" reason="1">
<emphasis id="74A5A940FF912123FF5BA0B0FD79FF05" bold="true" box="[151,733,151,178]" pageId="89" pageNumber="90">
<taxonomicName id="81D10ED1FF912123FF5BA0B0FDCFFF05" ID-CoL="6TTR2" authority="(Monro, 1934)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[151,619,151,178]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="89" pageNumber="90" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF912123FF5BA0B0FE15FF06" bold="true" box="[151,433,151,177]" italics="true" pageId="89" pageNumber="90">Paucibranchia sinensis</emphasis>
(
<bibRefCitation id="224008A3FF912123FE0DA0BFFDC7FF05" box="[449,611,152,178]" pageId="89" pageNumber="90" refId="ref56513" refString="Monro, C. C. A. (1934) On a collection of Polychaeta from the coast of China. Annals and Magazine of Natural History, Series 10, 13 (75), 353 - 380. https: // doi. org / 10.1080 / 00222933408654824" type="journal article">Monro, 1934</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF912123FDBEA0BFFD79FF05" box="[626,733,152,178]" pageId="89" pageNumber="90">n. comb.</taxonomicNameLabel>
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</paragraph>
<paragraph id="466E7552FF912123FF5BA09DFE1BFF64" blockId="89.[151,733,151,211]" box="[151,447,186,211]" pageId="89" pageNumber="90">
<figureCitation id="DEEA69D7FF912123FF5BA09DFE9EFF64" box="[151,314,186,211]" captionStart-0="FIGURE 63" captionStart-1="FIGURE 64" captionStart-2="FIGURE 65" captionStart-3="FIGURE 66" captionStartId-0="90.[151,250,1963,1985]" captionStartId-1="91.[151,250,1342,1364]" captionStartId-2="92.[151,250,1575,1597]" captionStartId-3="93.[151,250,1879,1901]" captionTargetBox-0="[170,1418,193,1949]" captionTargetBox-1="[199,1405,205,1298]" captionTargetBox-2="[350,1217,190,1561]" captionTargetBox-3="[227,1316,214,1863]" captionTargetId-0="figure@90.[170,1418,193,1949]" captionTargetId-1="figure@91.[150,1436,193,1333]" captionTargetId-2="figure@92.[350,1236,190,1561]" captionTargetId-3="figure@93.[226,1359,193,1863]" captionTargetPageId-0="90" captionTargetPageId-1="91" captionTargetPageId-2="92" captionTargetPageId-3="93" captionText-0="FIGURE 63. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 1.65 mm." captionText-1="FIGURE 64. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Maxillary apparatus, dorsal view; B. Mandible. Scale bars: A. 0.2 mm; B. 0.3 mm." captionText-2="FIGURE 65. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Parapodium 3; B. Parapodium 12, dorsal cirri broken; C. Parapodium 25; D. Parapodium 42; E. Parapodium 55. All in anterior view. Scale bars: A, B, 0.1 mm; C E, 0.2 mm." captionText-3="FIGURE 66. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm." httpUri-0="https://zenodo.org/record/1453159/files/figure.png" httpUri-1="https://zenodo.org/record/1453161/files/figure.png" httpUri-2="https://zenodo.org/record/1453163/files/figure.png" httpUri-3="https://zenodo.org/record/1453165/files/figure.png" pageId="89" pageNumber="90">Figures 6366</figureCitation>
,
<tableCitation id="0B5340E9FF912123FE8AA09DFE00FF64" box="[326,420,186,211]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="89" pageNumber="90">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FF912123FE7DA09CFE1BFF64" box="[433,447,187,211]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="89" pageNumber="90">3</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF912123FF5BA0DAFB7FFEA4" box="[151,1243,253,275]" pageId="89" pageNumber="90" type="reference_group">
<paragraph id="466E7552FF912123FF5BA0DAFB7FFEA4" blockId="89.[151,1243,253,275]" box="[151,1243,253,275]" pageId="89" pageNumber="90">
<treatmentCitationGroup id="66C1527CFF912123FF5BA0DAFB7FFEA4" box="[151,1243,253,275]" pageId="89" pageNumber="90">
<taxonomicName id="81D10ED1FF912123FF5BA0DAFDAFFEA4" ID-CoL="3Y8BD" authority="Monro, 1934: 367" authorityName="Monro" authorityPageNumber="367" authorityYear="1934" box="[151,523,253,275]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="89" pageNumber="90" phylum="Annelida" rank="species" species="sinensis">
<emphasis id="74A5A940FF912123FF5BA0DAFEF0FEA4" box="[151,340,253,275]" italics="true" pageId="89" pageNumber="90">Marphysa sinensis</emphasis>
<treatmentCitation id="C7705343FF912123FE96A0D9FDAFFEA4" author="" box="[346,523,253,275]" page="367" pageId="89" pageNumber="90">
<bibRefCitation id="224008A3FF912123FE96A0D9FE44FEA4" box="[346,480,253,275]" pageId="89" pageNumber="90" refId="ref56513" refString="Monro, C. C. A. (1934) On a collection of Polychaeta from the coast of China. Annals and Magazine of Natural History, Series 10, 13 (75), 353 - 380. https: // doi. org / 10.1080 / 00222933408654824" type="journal article">Monro, 1934</bibRefCitation>
:367
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</taxonomicName>
369,
<figureCitation id="DEEA69D7FF912123FD87A0DAFD12FEA4" box="[587,694,253,275]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="89" pageNumber="90">Fig. 5AF</figureCitation>
;
<treatmentCitation id="C7705343FF912123FD0CA0DAFC27FEA4" author="" box="[704,899,253,275]" page="240" pageId="89" pageNumber="90">
<bibRefCitation id="224008A3FF912123FD0CA0DAFCFCFEA4" box="[704,856,253,275]" pageId="89" pageNumber="90" refId="ref55918" refString="Liu, Y., Hutchings, P. A. &amp; Sun, S. (2017) Three new species of Marphysa Quatrefages, 1865 (Polychaeta: Eunicida: Eunicidae) from the south coast of China and redescription of Marphysa sinensis Monro, 1934. Zootaxa, 4263 (2), 228 - 250." type="journal article">
Liu
<emphasis id="74A5A940FF912123FD26A0D9FCB9FEA4" box="[746,797,253,275]" italics="true" pageId="89" pageNumber="90">et al.</emphasis>
2017
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:240
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241, 247,
<figureCitation id="DEEA69D7FF912123FC38A0DAFB9DFEA4" box="[1012,1081,253,275]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="89" pageNumber="90">Figs. 1</figureCitation>
,
<figureCitation id="DEEA69D7FF912123FB8AA0DAFBDBFEA4" box="[1094,1151,253,275]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="89" pageNumber="90">6AF</figureCitation>
,
<tableCitation id="0B5340E9FF912123FB46A0DAFB73FEA4" box="[1162,1239,253,275]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="89" pageNumber="90">Table 3</tableCitation>
.
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</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF912123FF5BA118FB23FEEF" box="[151,1159,319,344]" pageId="89" pageNumber="90" type="materials_examined">
<paragraph id="466E7552FF912123FF5BA118FB23FEEF" blockId="89.[151,1437,319,2037]" box="[151,1159,319,344]" pageId="89" pageNumber="90">
<materialsCitation id="F6B97F0FFF912123FF5BA118FB23FEEF" ID-GBIF-Occurrence="1915273760" box="[151,1159,319,344]" collectionCode="USNM" collectorName="T. Y. Chen." country="China" location="China" pageId="89" pageNumber="90" specimenCode="USNM 22516" specimenCount="1">
<emphasis id="74A5A940FF912123FF5BA118FE24FEEF" bold="true" box="[151,384,319,344]" pageId="89" pageNumber="90">Material examined.</emphasis>
<emphasis id="74A5A940FF912123FE4BA166FDF7FEEF" box="[391,595,319,344]" italics="true" pageId="89" pageNumber="90">Topotype material</emphasis>
:
<specimenCode id="1677DD29FF912123FDADA167FD5BFEEF" box="[609,767,319,344]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="89" pageNumber="90">USNM 22516</specimenCode>
(1), Amoy,
<collectingCountry id="3EC635C2FF912123FC4BA118FC69FEEF" box="[903,973,319,344]" name="China" pageId="89" pageNumber="90">China</collectingCountry>
, coll.
<collectorName id="EB241084FF912123FBDCA167FB23FEEF" box="[1040,1159,319,344]" pageId="89" pageNumber="90">T.Y. Chen.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF912123FF0BA143FC59F842" pageId="89" pageNumber="90" type="description">
<paragraph id="466E7552FF912123FF0BA143FCF5FE73" blockId="89.[151,1437,319,2037]" pageId="89" pageNumber="90">
<emphasis id="74A5A940FF912123FF0BA143FEFDFECA" bold="true" box="[199,345,356,381]" pageId="89" pageNumber="90">Description.</emphasis>
Specimen incomplete, with 56 chaetigers, L10=
<quantity id="8129D8B7FF912123FC4FA143FC7FFECB" box="[899,987,356,381]" metricMagnitude="-3" metricUnit="m" metricValue="6.6" pageId="89" pageNumber="90" unit="mm" value="6.6">6.6 mm</quantity>
, W10=
<quantity id="8129D8B7FF912123FBF9A143FB2AFECB" box="[1077,1166,356,380]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="89" pageNumber="90" unit="mm" value="1.9">1.9 mm</quantity>
, the fragment with TL=
<quantity id="8129D8B7FF912123FF5BA1A0FF46FE17" box="[151,226,391,416]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="89" pageNumber="90" unit="mm" value="25.0">25mm</quantity>
. Anterior region of body with convex dorsum and flat ventrum, without groove; body depressed from chaetiger 6, widest at chaetiger 14, tapering after chaetiger 17.
</paragraph>
<paragraph id="466E7552FF912123FF0BA1E8FABAFDCF" blockId="89.[151,1437,319,2037]" pageId="89" pageNumber="90">
Prostomium entire,
<quantity id="8129D8B7FF912123FE63A1F7FDAEFE50" box="[431,522,464,488]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="89" pageNumber="90" unit="mm" value="0.9">0.9 mm</quantity>
long,
<quantity id="8129D8B7FF912123FD97A1F7FD12FE50" box="[603,694,464,488]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="89" pageNumber="90" unit="mm" value="0.9">0.9 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FF912123FACEA1E8FA2BFE5F" box="[1282,1423,463,488]" captionStart="FIGURE 63" captionStartId="90.[151,250,1963,1985]" captionTargetBox="[170,1418,193,1949]" captionTargetId="figure@90.[170,1418,193,1949]" captionTargetPageId="90" captionText="FIGURE 63. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 1.65 mm." httpUri="https://zenodo.org/record/1453159/files/figure.png" pageId="89" pageNumber="90">Fig. 63AB</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FF912123FE49A1D3FE4AFDBA" box="[389,494,500,525]" captionStart="FIGURE 63" captionStartId="90.[151,250,1963,1985]" captionTargetBox="[170,1418,193,1949]" captionTargetId="figure@90.[170,1418,193,1949]" captionTargetPageId="90" captionText="FIGURE 63. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 1.65 mm." httpUri="https://zenodo.org/record/1453159/files/figure.png" pageId="89" pageNumber="90">Fig. 63B</figureCitation>
). Prostomial appendages in a semicircle, median antenna isolated by a gap. Palps reaching second peristomial ring; lateral antennae reaching the middle of the second peristomial ring; median antenna reaching first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, thick, without articulation. Eyes not observed, in
<bibRefCitation id="224008A3FF912123FC78A247FBF6FDCF" box="[948,1106,608,632]" pageId="89" pageNumber="90" refId="ref56513" refString="Monro, C. C. A. (1934) On a collection of Polychaeta from the coast of China. Annals and Magazine of Natural History, Series 10, 13 (75), 353 - 380. https: // doi. org / 10.1080 / 00222933408654824" type="journal article">Monro (1934)</bibRefCitation>
with orange eyes.
</paragraph>
<paragraph id="466E7552FF912123FF0BA2A3FB2AFD77" blockId="89.[151,1437,319,2037]" pageId="89" pageNumber="90">
Peristomium wider than prostomium (
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long,
<quantity id="8129D8B7FF912123FD33A2A3FCF2FD2B" box="[767,854,644,668]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="89" pageNumber="90" unit="mm" value="1.7">1.7 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FF912123FD57A280FC80FD77" box="[667,804,679,704]" captionStart="FIGURE 63" captionStartId="90.[151,250,1963,1985]" captionTargetBox="[170,1418,193,1949]" captionTargetId="figure@90.[170,1418,193,1949]" captionTargetPageId="90" captionText="FIGURE 63. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 1.65 mm." httpUri="https://zenodo.org/record/1453159/files/figure.png" pageId="89" pageNumber="90">Fig. 63AB</figureCitation>
). Inferior lip smooth (
<figureCitation id="DEEA69D7FF912123FBD6A280FB26FD77" box="[1050,1154,679,704]" captionStart="FIGURE 63" captionStartId="90.[151,250,1963,1985]" captionTargetBox="[170,1418,193,1949]" captionTargetId="figure@90.[170,1418,193,1949]" captionTargetPageId="90" captionText="FIGURE 63. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 1.65 mm." httpUri="https://zenodo.org/record/1453159/files/figure.png" pageId="89" pageNumber="90">Fig. 63B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF912123FF0BA2EBFC23FBB2" blockId="89.[151,1437,319,2037]" pageId="89" pageNumber="90">
<materialsCitation id="F6B97F0FFF912123FF0BA2EBFE48FC9A" ID-GBIF-Occurrence="1915273758" collectionCode="MII" location="MII" pageId="89" pageNumber="90" specimenCount="1" stateProvince="MII">
Maxillary apparatus with MF= 1+1, 6+7, 7+0, 5+9, 1+1 (
<figureCitation id="DEEA69D7FF912123FC98A2EBFC1AFD52" box="[852,958,716,741]" captionStart="FIGURE 64" captionStartId="91.[151,250,1342,1364]" captionTargetBox="[199,1405,205,1298]" captionTargetId="figure@91.[150,1436,193,1333]" captionTargetPageId="91" captionText="FIGURE 64. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Maxillary apparatus, dorsal view; B. Mandible. Scale bars: A. 0.2 mm; B. 0.3 mm." httpUri="https://zenodo.org/record/1453161/files/figure.png" pageId="89" pageNumber="90">Fig. 64A</figureCitation>
). Maxillary carriers 2.6 times shorter than length of MI. MI forceps-like; closing system 6 times shorter than length of MI; ligament between MI and
<collectionCode id="20C0ED97FF912123FABDA2D7FA39FCB0" box="[1393,1437,752,775]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="89" pageNumber="90">
<collectingRegion id="8415BBB0FF912123FABDA2D7FA39FCB0" box="[1393,1437,752,775]" country="Japan" name="Mie" pageId="89" pageNumber="90">MII</collectingRegion>
</collectionCode>
slightly sclerotized (
<figureCitation id="DEEA69D7FF912123FEB7A333FE40FC9A" box="[379,484,788,813]" captionStart="FIGURE 64" captionStartId="91.[151,250,1342,1364]" captionTargetBox="[199,1405,205,1298]" captionTargetId="figure@91.[150,1436,193,1333]" captionTargetPageId="91" captionText="FIGURE 64. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Maxillary apparatus, dorsal view; B. Mandible. Scale bars: A. 0.2 mm; B. 0.3 mm." httpUri="https://zenodo.org/record/1453161/files/figure.png" pageId="89" pageNumber="90">Fig. 64A</figureCitation>
)
</materialsCitation>
.
<materialsCitation id="F6B97F0FFF912123FE34A332FDC1FC9A" ID-GBIF-Occurrence="1915273747" box="[504,613,788,813]" collectionCode="MII" location="MII" pageId="89" pageNumber="90" specimenCount="1" stateProvince="MII">
<collectionCode id="20C0ED97FF912123FE34A332FD80FC9B" box="[504,548,789,812]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="89" pageNumber="90">
<collectingRegion id="8415BBB0FF912123FE34A332FD80FC9B" box="[504,548,789,812]" country="Japan" name="Mie" pageId="89" pageNumber="90">MII</collectingRegion>
</collectionCode>
wide
</materialsCitation>
;
<materialsCitation id="F6B97F0FFF912123FDBCA333FF43FCF8" ID-GBIF-Occurrence="1915273754" collectionCode="MII" location="MII" pageId="89" pageNumber="90" specimenCount="1" stateProvince="MII">
teeth recurved, sharped; cavity opening oval, 2 times shorter than length of
<collectionCode id="20C0ED97FF912123FF74A31FFF43FCF8" box="[184,231,824,847]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="89" pageNumber="90">
<collectingRegion id="8415BBB0FF912123FF74A31FFF43FCF8" box="[184,231,824,847]" country="Japan" name="Mie" pageId="89" pageNumber="90">MII</collectingRegion>
</collectionCode>
</materialsCitation>
;
<materialsCitation id="F6B97F0FFF912123FF3AA310FBF8FCE7" ID-GBIF-Occurrence="1915273744" box="[246,1116,823,848]" collectionCode="MII, MIII, MIV" location="MII" pageId="89" pageNumber="90" specimenCount="1" stateProvince="MII">
ligament between
<collectionCode id="20C0ED97FF912123FE06A31FFE52FCF8" box="[458,502,824,847]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="89" pageNumber="90">
<collectingRegion id="8415BBB0FF912123FE06A31FFE52FCF8" box="[458,502,824,847]" country="Japan" name="Mie" pageId="89" pageNumber="90">MII</collectingRegion>
</collectionCode>
and
<collectionCode id="20C0ED97FF912123FDFEA31FFDCEFCF8" box="[562,618,824,847]" pageId="89" pageNumber="90">MIII</collectionCode>
, and right
<collectionCode id="20C0ED97FF912123FD26A31FFC84FCF8" box="[746,800,824,847]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="89" pageNumber="90">MIV</collectionCode>
, not sclerotized (
<figureCitation id="DEEA69D7FF912123FC24A310FBF0FCE7" box="[1000,1108,823,848]" captionStart="FIGURE 64" captionStartId="91.[151,250,1342,1364]" captionTargetBox="[199,1405,205,1298]" captionTargetId="figure@91.[150,1436,193,1333]" captionTargetPageId="91" captionText="FIGURE 64. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Maxillary apparatus, dorsal view; B. Mandible. Scale bars: A. 0.2 mm; B. 0.3 mm." httpUri="https://zenodo.org/record/1453161/files/figure.png" pageId="89" pageNumber="90">Fig. 64A</figureCitation>
)
</materialsCitation>
. MIII short;
<materialsCitation id="F6B97F0FFF912123FB3FA310FC23FBB2" ID-GBIF-Occurrence="1915273753" collectionCode="MIV" location="Left" pageId="89" pageNumber="90" specimenCount="1" stateProvince="MII">
with triangular teeth; with attachment lamella not sclerotized.
<location id="430E2389FF912123FD6FA37BFD75FCC2" LSID="urn:lsid:plazi:treatment:CE78C444FF912121FF5BA0B0FD31F844:430E2389FF912123FD6FA37BFD75FCC2" box="[675,721,860,885]" name="Left" pageId="89" pageNumber="90" stateProvince="MII">Left</location>
<collectionCode id="20C0ED97FF912123FD15A37AFCABFCC3" box="[729,783,861,884]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="89" pageNumber="90">MIV</collectionCode>
with a small basal tooth; attachment lamella semicircular, wide, situated 1/3 along length of posterior edge of maxilla. Right
<collectionCode id="20C0ED97FF912123FC4FA3A7FC1EFC20" box="[899,954,896,919]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="89" pageNumber="90">MIV</collectionCode>
with similar size teeth; attachment lamella wide, better developed in the middle, situated 1/4 along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FF912123FB25A383FAF3FC0A" box="[1257,1367,932,957]" captionStart="FIGURE 64" captionStartId="91.[151,250,1342,1364]" captionTargetBox="[199,1405,205,1298]" captionTargetId="figure@91.[150,1436,193,1333]" captionTargetPageId="91" captionText="FIGURE 64. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Maxillary apparatus, dorsal view; B. Mandible. Scale bars: A. 0.2 mm; B. 0.3 mm." httpUri="https://zenodo.org/record/1453161/files/figure.png" pageId="89" pageNumber="90">Fig. 64A</figureCitation>
). MV rectangular, longer than wide, with a short rounded tooth (
<figureCitation id="DEEA69D7FF912123FCE2A3E0FC33FC57" box="[814,919,967,992]" captionStart="FIGURE 64" captionStartId="91.[151,250,1342,1364]" captionTargetBox="[199,1405,205,1298]" captionTargetId="figure@91.[150,1436,193,1333]" captionTargetPageId="91" captionText="FIGURE 64. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Maxillary apparatus, dorsal view; B. Mandible. Scale bars: A. 0.2 mm; B. 0.3 mm." httpUri="https://zenodo.org/record/1453161/files/figure.png" pageId="89" pageNumber="90">Fig. 64A</figureCitation>
). Mandibles slightly sclerotized; with whitish cutting plates, rectangular, with around 10 growth rings (
<figureCitation id="DEEA69D7FF912123FCD8A3CBFCDFFBB2" box="[788,891,1004,1029]" captionStart="FIGURE 64" captionStartId="91.[151,250,1342,1364]" captionTargetBox="[199,1405,205,1298]" captionTargetId="figure@91.[150,1436,193,1333]" captionTargetPageId="91" captionText="FIGURE 64. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Maxillary apparatus, dorsal view; B. Mandible. Scale bars: A. 0.2 mm; B. 0.3 mm." httpUri="https://zenodo.org/record/1453161/files/figure.png" pageId="89" pageNumber="90">Fig. 64B</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="466E7552FF912123FF0BA428FDD2FBC7" blockId="89.[151,1437,319,2037]" pageId="89" pageNumber="90">
Branchiae pectinate with up to 15 filaments, in chaetigers 1731 (
<figureCitation id="DEEA69D7FF912123FC1BA428FBE9FB9F" box="[983,1101,1039,1064]" captionStart="FIGURE 63" captionStartId="90.[151,250,1963,1985]" captionTargetBox="[170,1418,193,1949]" captionTargetId="figure@90.[170,1418,193,1949]" captionTargetPageId="90" captionText="FIGURE 63. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 1.65 mm." httpUri="https://zenodo.org/record/1453159/files/figure.png" pageId="89" pageNumber="90">Figs. 63C</figureCitation>
;
<figureCitation id="DEEA69D7FF912123FB91A428FB35FB9F" box="[1117,1169,1039,1064]" captionStart="FIGURE 65" captionStartId="92.[151,250,1575,1597]" captionTargetBox="[350,1217,190,1561]" captionTargetId="figure@92.[350,1236,190,1561]" captionTargetPageId="92" captionText="FIGURE 65. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Parapodium 3; B. Parapodium 12, dorsal cirri broken; C. Parapodium 25; D. Parapodium 42; E. Parapodium 55. All in anterior view. Scale bars: A, B, 0.1 mm; C E, 0.2 mm." httpUri="https://zenodo.org/record/1453163/files/figure.png" pageId="89" pageNumber="90">65D</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 12, 13, 13, 12, 15, 14, 13, 13, 13, 14, 15, 13, 12, 12, 4?. Branchial filament longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FF912123FF0BA45BFE10FA4A" blockId="89.[151,1437,319,2037]" pageId="89" pageNumber="90">
First three parapodia smallest; most developed in chaetigers 424, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 4 (Ldc3:
<quantity id="8129D8B7FF912123FC47A4B8FC55FB00" box="[907,1009,1183,1208]" metricMagnitude="-4" metricUnit="m" metricValue="5.2" pageId="89" pageNumber="90" unit="mm" value="0.52">0.52 mm</quantity>
, Ldc24:
<quantity id="8129D8B7FF912123FB9FA4B8FB1FFB0F" box="[1107,1211,1183,1208]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" pageId="89" pageNumber="90" unit="mm" value="0.75">0.75 mm</quantity>
), from chaetiger 18, gradually decreasing in width and increasing in length, in posterior region filiform, 1.8 times longer than prebranchial region ones (Ldc52:
<quantity id="8129D8B7FF912123FE38A4C0FDF9FAB7" box="[500,605,1255,1280]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" pageId="89" pageNumber="90" unit="mm" value="0.95">0.95 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FF912123FBDEA4C0FB3FFAB7" box="[1042,1179,1255,1280]" captionStart="FIGURE 65" captionStartId="92.[151,250,1575,1597]" captionTargetBox="[350,1217,190,1561]" captionTargetId="figure@92.[350,1236,190,1561]" captionTargetPageId="92" captionText="FIGURE 65. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Parapodium 3; B. Parapodium 12, dorsal cirri broken; C. Parapodium 25; D. Parapodium 42; E. Parapodium 55. All in anterior view. Scale bars: A, B, 0.1 mm; C E, 0.2 mm." httpUri="https://zenodo.org/record/1453163/files/figure.png" pageId="89" pageNumber="90">Fig. 65AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FF912123FDC5A52BFD36FA92" box="[521,658,1292,1317]" captionStart="FIGURE 65" captionStartId="92.[151,250,1575,1597]" captionTargetBox="[350,1217,190,1561]" captionTargetId="figure@92.[350,1236,190,1561]" captionTargetPageId="92" captionText="FIGURE 65. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Parapodium 3; B. Parapodium 12, dorsal cirri broken; C. Parapodium 25; D. Parapodium 42; E. Parapodium 55. All in anterior view. Scale bars: A, B, 0.1 mm; C E, 0.2 mm." httpUri="https://zenodo.org/record/1453163/files/figure.png" pageId="89" pageNumber="90">Fig. 65AE</figureCitation>
). Chaetal lobes in chaetigers 121, rounded, shorter than postchaetal lobe, with aciculae emerging dorsal to midline; from chaetiger 22, triangular, longer than other lobes, with aciculae emerging in midline (
<figureCitation id="DEEA69D7FF912123FE5CA573FDBEFADA" box="[400,538,1364,1389]" captionStart="FIGURE 65" captionStartId="92.[151,250,1575,1597]" captionTargetBox="[350,1217,190,1561]" captionTargetId="figure@92.[350,1236,190,1561]" captionTargetPageId="92" captionText="FIGURE 65. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Parapodium 3; B. Parapodium 12, dorsal cirri broken; C. Parapodium 25; D. Parapodium 42; E. Parapodium 55. All in anterior view. Scale bars: A, B, 0.1 mm; C E, 0.2 mm." httpUri="https://zenodo.org/record/1453163/files/figure.png" pageId="89" pageNumber="90">Fig. 65AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 154; first three wide basally with digitiform end, from four chaetiger bluntly conical; thinner, elongated in branchial chaetigers; decreasing in size in chaetigers 1654, following ones inconspicuous (
<figureCitation id="DEEA69D7FF912123FCD8A5BBFC38FA02" box="[788,924,1436,1461]" captionStart="FIGURE 65" captionStartId="92.[151,250,1575,1597]" captionTargetBox="[350,1217,190,1561]" captionTargetId="figure@92.[350,1236,190,1561]" captionTargetPageId="92" captionText="FIGURE 65. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Parapodium 3; B. Parapodium 12, dorsal cirri broken; C. Parapodium 25; D. Parapodium 42; E. Parapodium 55. All in anterior view. Scale bars: A, B, 0.1 mm; C E, 0.2 mm." httpUri="https://zenodo.org/record/1453163/files/figure.png" pageId="89" pageNumber="90">Fig. 65AE</figureCitation>
). Ventral cirri digitiform in chaetigers 15; in chaetigers 623 with oval swollen base and digitiform tip; from chaetiger 24, digitiform, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FF912123FED3A5C3FE0CFA4A" box="[287,424,1508,1533]" captionStart="FIGURE 65" captionStartId="92.[151,250,1575,1597]" captionTargetBox="[350,1217,190,1561]" captionTargetId="figure@92.[350,1236,190,1561]" captionTargetPageId="92" captionText="FIGURE 65. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Parapodium 3; B. Parapodium 12, dorsal cirri broken; C. Parapodium 25; D. Parapodium 42; E. Parapodium 55. All in anterior view. Scale bars: A, B, 0.1 mm; C E, 0.2 mm." httpUri="https://zenodo.org/record/1453163/files/figure.png" pageId="89" pageNumber="90">Fig. 65AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF912123FF0BA620FCDBF9F2" blockId="89.[151,1437,319,2037]" pageId="89" pageNumber="90">
Aciculae blunt, amber (
<figureCitation id="DEEA69D7FF912123FE1FA620FDF9F997" box="[467,605,1543,1568]" captionStart="FIGURE 65" captionStartId="92.[151,250,1575,1597]" captionTargetBox="[350,1217,190,1561]" captionTargetId="figure@92.[350,1236,190,1561]" captionTargetPageId="92" captionText="FIGURE 65. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Parapodium 3; B. Parapodium 12, dorsal cirri broken; C. Parapodium 25; D. Parapodium 42; E. Parapodium 55. All in anterior view. Scale bars: A, B, 0.1 mm; C E, 0.2 mm." httpUri="https://zenodo.org/record/1453163/files/figure.png" pageId="89" pageNumber="90">Fig. 65AE</figureCitation>
). First four chaetigers with 3 aciculae; in chaetigers 518 with 3 or 4; in chaetigers 1925 with 2; from chaetiger 26, with only one acicula.
</paragraph>
<paragraph id="466E7552FF912123FF0BA668FC59F842" blockId="89.[151,1437,319,2037]" pageId="89" pageNumber="90">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 17. Two
<typeStatus id="996ACBF0FF912123FF31A652FE9CF93A" box="[253,312,1653,1677]" pageId="89" pageNumber="90">types</typeStatus>
of pectinate chaetae; in anterior chaetigers isodonts narrow with long and slender teeth, with 24 pectinate, with up to 78 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FF912123FC99A6B0FC65F907" box="[853,961,1687,1712]" captionStart="FIGURE 66" captionStartId="93.[151,250,1879,1901]" captionTargetBox="[227,1316,214,1863]" captionTargetId="figure@93.[226,1359,193,1863]" captionTargetPageId="93" captionText="FIGURE 66. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm." httpUri="https://zenodo.org/record/1453165/files/figure.png" pageId="89" pageNumber="90">Fig. 66A</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, with 45 pectinate, with up to 78 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FF912123FAE5A69BFA2BF962" box="[1321,1423,1724,1749]" captionStart="FIGURE 66" captionStartId="93.[151,250,1879,1901]" captionTargetBox="[227,1316,214,1863]" captionTargetId="figure@93.[226,1359,193,1863]" captionTargetPageId="93" captionText="FIGURE 66. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm." httpUri="https://zenodo.org/record/1453165/files/figure.png" pageId="89" pageNumber="90">Fig. 66B</figureCitation>
). Compound spinigers present in 130 chaetigers, with all blades of similar size (
<figureCitation id="DEEA69D7FF912123FBF9A6F8FB3BF94F" box="[1077,1183,1759,1784]" captionStart="FIGURE 66" captionStartId="93.[151,250,1879,1901]" captionTargetBox="[227,1316,214,1863]" captionTargetId="figure@93.[226,1359,193,1863]" captionTargetPageId="93" captionText="FIGURE 66. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm." httpUri="https://zenodo.org/record/1453165/files/figure.png" pageId="89" pageNumber="90">Fig. 66C</figureCitation>
). Compound falcigers present in all chaetigers, more abundant than spinigers; in anterior region with blades of two sizes (longer 80 µm,
<figureCitation id="DEEA69D7FF912123FF5BA700FEA7F8F7" box="[151,259,1831,1856]" captionStart="FIGURE 66" captionStartId="93.[151,250,1879,1901]" captionTargetBox="[227,1316,214,1863]" captionTargetId="figure@93.[226,1359,193,1863]" captionTargetPageId="93" captionText="FIGURE 66. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm." httpUri="https://zenodo.org/record/1453165/files/figure.png" pageId="89" pageNumber="90">Fig. 66D</figureCitation>
; smaller 65 µm,
<figureCitation id="DEEA69D7FF912123FE1CA700FD9DF8F7" box="[464,569,1831,1856]" captionStart="FIGURE 66" captionStartId="93.[151,250,1879,1901]" captionTargetBox="[227,1316,214,1863]" captionTargetId="figure@93.[226,1359,193,1863]" captionTargetPageId="93" captionText="FIGURE 66. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm." httpUri="https://zenodo.org/record/1453165/files/figure.png" pageId="89" pageNumber="90">Fig. 66E</figureCitation>
); all with triangular teeth distal, directed upward, proximal tooth directed laterally, distinctly shorter than distal, sometimes difficult to see; in media-posterior chaetigers with blades of similar size, shorter than blades of anterior chaetigers (45 µm,
<figureCitation id="DEEA69D7FF912123FCA7A748FC6BF83F" box="[875,975,1903,1928]" captionStart="FIGURE 66" captionStartId="93.[151,250,1879,1901]" captionTargetBox="[227,1316,214,1863]" captionTargetId="figure@93.[226,1359,193,1863]" captionTargetPageId="93" captionText="FIGURE 66. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm." httpUri="https://zenodo.org/record/1453165/files/figure.png" pageId="89" pageNumber="90">Fig. 66F</figureCitation>
), all with triangular teeth, distal slightly shorter than proximal, distal tooth directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, amber, starting in chaetiger 36, with one hook per chaetiger; with triangular teeth, distal tooth smaller than proximal tooth, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FF912123FC44A7FBFC54F842" box="[904,1008,2012,2037]" captionStart="FIGURE 66" captionStartId="93.[151,250,1879,1901]" captionTargetBox="[227,1316,214,1863]" captionTargetId="figure@93.[226,1359,193,1863]" captionTargetPageId="93" captionText="FIGURE 66. Paucibranchia sinensis (Monro, 1934) n. comb., topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm." httpUri="https://zenodo.org/record/1453165/files/figure.png" pageId="89" pageNumber="90">Fig. 66G</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="12AE25DAFF922120FF5BA78CFB2DF857" httpUri="https://zenodo.org/record/1453159/files/figure.png" pageId="90" pageNumber="91" startId="90.[151,250,1963,1985]" targetBox="[170,1418,193,1949]" targetPageId="90">
<paragraph id="466E7552FF922120FF5BA78CFB2DF857" blockId="90.[151,1436,1963,2016]" pageId="90" pageNumber="91">
<emphasis id="74A5A940FF922120FF5BA78CFE87F876" bold="true" box="[151,291,1963,1985]" pageId="90" pageNumber="91">FIGURE 63.</emphasis>
<taxonomicName id="81D10ED1FF922120FEE1A78CFD65F876" authority="(Monro, 1934)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[301,705,1963,1985]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="90" pageNumber="91" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF922120FEE1A78CFDBAF876" box="[301,542,1963,1985]" italics="true" pageId="90" pageNumber="91">Paucibranchia sinensis</emphasis>
(Monro, 1934)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF922120FD00A78CFC88F876" box="[716,812,1963,1985]" pageId="90" pageNumber="91">
<emphasis id="74A5A940FF922120FD00A78CFC88F876" bold="true" box="[716,812,1963,1985]" pageId="90" pageNumber="91">n. comb.</emphasis>
</taxonomicNameLabel>
, topotype USNM 22516. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 1.65 mm.
</paragraph>
</caption>
<caption id="12AE25DAFF932121FF5BA519FD26FAC4" httpUri="https://zenodo.org/record/1453161/files/figure.png" pageId="91" pageNumber="92" startId="91.[151,250,1342,1364]" targetBox="[199,1405,205,1298]" targetPageId="91">
<paragraph id="466E7552FF932121FF5BA519FD26FAC4" blockId="91.[151,1436,1342,1395]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FF5BA519FE85FAE3" bold="true" box="[151,289,1342,1364]" pageId="91" pageNumber="92">FIGURE 64.</emphasis>
<taxonomicName id="81D10ED1FF932121FEE4A519FD17FAE3" authority="(Monro, 1934)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[296,691,1342,1365]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF932121FEE4A519FDB1FAE2" box="[296,533,1342,1365]" italics="true" pageId="91" pageNumber="92">Paucibranchia sinensis</emphasis>
(Monro, 1934)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FD77A519FCBDFAE3" box="[699,793,1342,1364]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FD77A519FCBDFAE3" bold="true" box="[699,793,1342,1364]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
, topotype USNM 22516. A. Maxillary apparatus, dorsal view; B. Mandible. Scale bars: A. 0.2 mm; B. 0.3 mm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FF932121FF0BA5BDFDA0FA04" box="[199,516,1434,1459]" pageId="91" pageNumber="92" type="distribution">
<paragraph id="466E7552FF932121FF0BA5BDFDA0FA04" blockId="91.[151,1436,1434,2035]" box="[199,516,1434,1459]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FF0BA5BDFEC4FA04" bold="true" box="[199,352,1434,1459]" pageId="91" pageNumber="92">Distribution.</emphasis>
Amoy,
<collectingCountry id="3EC635C2FF932121FE75A5BDFDA4FA04" box="[441,512,1434,1459]" name="China" pageId="91" pageNumber="92">China</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF932121FF0BA599FD31F844" pageId="91" pageNumber="92" type="discussion">
<paragraph id="466E7552FF932121FF0BA599FD0CF9F5" blockId="91.[151,1436,1434,2035]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FF0BA599FE9FFA60" bold="true" box="[199,315,1470,1495]" pageId="91" pageNumber="92">Remarks.</emphasis>
This species was recently redescribed by
<bibRefCitation id="224008A3FF932121FCC0A599FC61FA60" box="[780,965,1470,1495]" pageId="91" pageNumber="92" refId="ref55918" refString="Liu, Y., Hutchings, P. A. &amp; Sun, S. (2017) Three new species of Marphysa Quatrefages, 1865 (Polychaeta: Eunicida: Eunicidae) from the south coast of China and redescription of Marphysa sinensis Monro, 1934. Zootaxa, 4263 (2), 228 - 250." type="journal article">
Liu
<emphasis id="74A5A940FF932121FCF5A598FCD5FA60" box="[825,881,1470,1495]" italics="true" pageId="91" pageNumber="92">et al.</emphasis>
(2017)
</bibRefCitation>
; however, some important characters used to separate the species within the genus, were herein included, such as the size of the dorsal cirri along the body, the shape of the postchaetal lobes, the distribution of the dorsal cirri with a swollen base, the size of falcigers blades, and the architecture of the maxillary apparatus.
</paragraph>
<paragraph id="466E7552FF932121FF0BA669FD31F844" blockId="91.[151,1436,1434,2035]" pageId="91" pageNumber="92">
<taxonomicName id="81D10ED1FF932121FF0BA669FE6AF9D1" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[199,462,1614,1639]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF932121FF0BA669FE6AF9D1" box="[199,462,1614,1639]" italics="true" pageId="91" pageNumber="92">Paucibranchia sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FE18A669FD9FF9D0" box="[468,571,1614,1639]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FE18A669FD9FF9D0" bold="true" box="[468,571,1614,1639]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
shares with
<taxonomicName id="81D10ED1FF932121FD0BA668FCB9F9D0" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[711,797,1614,1639]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FF932121FD0BA668FCB9F9D0" box="[711,797,1614,1639]" italics="true" pageId="91" pageNumber="92">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FCE8A669FC2EF9D0" box="[804,906,1614,1639]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FCE8A669FC2EF9D0" bold="true" box="[804,906,1614,1639]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF932121FC0CA668FB94F9D0" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[960,1072,1614,1639]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FF932121FC0CA668FB94F9D0" box="[960,1072,1614,1639]" italics="true" pageId="91" pageNumber="92">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FBFBA669FB39F9D0" box="[1079,1181,1614,1639]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FBFBA669FB39F9D0" bold="true" box="[1079,1181,1614,1639]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
the amber color of the bidentate subacicular hooks, and the presence of compound falcigers and spinigers.
<taxonomicName id="81D10ED1FF932121FB8AA654FA8BF93C" authorityName="Molina-Acevedo" authorityYear="2018" box="[1094,1327,1651,1675]" pageId="91" pageNumber="92" rank="subSpecies" status="comb. nov." subSpecies="sinensis">
However,
<emphasis id="74A5A940FF932121FB76A653FA8BF93C" box="[1210,1327,1652,1675]" italics="true" pageId="91" pageNumber="92">P. sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FAFAA655FA38F93C" box="[1334,1436,1650,1675]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FAFAA655FA38F93C" bold="true" box="[1334,1436,1650,1675]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
differs from the
<taxonomicName id="81D10ED1FF932121FE98A6B0FE61F918" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[340,453,1686,1711]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FF932121FE98A6B0FE61F918" box="[340,453,1686,1711]" italics="true" pageId="91" pageNumber="92">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FE02A6B1FD93F918" box="[462,567,1686,1711]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FE02A6B1FD93F918" bold="true" box="[462,567,1686,1711]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
because the former has falcigers with blades of two sizes and the proximal tooth is too small (difficult to observe); whereas in
<taxonomicName id="81D10ED1FF932121FD14A69BFCECF964" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[728,840,1722,1747]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FF932121FD14A69BFCECF964" box="[728,840,1722,1747]" italics="true" pageId="91" pageNumber="92">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FC83A69DFC11F964" box="[847,949,1722,1747]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FC83A69DFC11F964" bold="true" box="[847,949,1722,1747]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
all falcigers have blades of the similar size and the proximal tooth is notorious. In addition, in
<taxonomicName id="81D10ED1FF932121FD00A6F8FCE4F941" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[716,832,1759,1782]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF932121FD00A6F8FCE4F941" box="[716,832,1759,1782]" italics="true" pageId="91" pageNumber="92">P. sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FC8AA6F9FC0FF940" box="[838,939,1758,1783]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FC8AA6F9FC0FF940" bold="true" box="[838,939,1758,1783]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
the compound falcigers are present from the first chaetiger, and they are more abundant than the spinigers; whereas in
<taxonomicName id="81D10ED1FF932121FC11A723FBEAF8AC" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[989,1102,1794,1819]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FF932121FC11A723FBEAF8AC" box="[989,1102,1794,1819]" italics="true" pageId="91" pageNumber="92">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FB9AA725FB18F8AC" box="[1110,1212,1794,1819]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FB9AA725FB18F8AC" bold="true" box="[1110,1212,1794,1819]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
falcigers start from chaetigers 1126, and the spinigers are more abundant than the falcigers. Moreover, in
<taxonomicName id="81D10ED1FF932121FB67A700FA81F889" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[1195,1317,1831,1854]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF932121FB67A700FA81F889" box="[1195,1317,1831,1854]" italics="true" pageId="91" pageNumber="92">P. sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FAFDA701FA38F888" box="[1329,1436,1830,1855]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FAFDA701FA38F888" bold="true" box="[1329,1436,1830,1855]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
aciculae are amber in the anterior region, the postchaetal lobes are wide basally with digitiform end, and the pectinate have teeth with transverse distal edge in anterior region; whereas
<taxonomicName id="81D10ED1FF932121FC15A748FB8AF830" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[985,1070,1902,1927]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FF932121FC15A748FB8AF830" box="[985,1070,1902,1927]" italics="true" pageId="91" pageNumber="92">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FBF8A749FB3DF830" box="[1076,1177,1902,1927]" pageId="91" pageNumber="92">
<emphasis id="74A5A940FF932121FBF8A749FB3DF830" bold="true" box="[1076,1177,1902,1927]" pageId="91" pageNumber="92">n. comb.</emphasis>
</taxonomicNameLabel>
has reddish aciculae in anterior region, the postchaetal lobes are tongue-form in pre-branchial chaetigers, and the pectinate have teeth with oblique distal edge in the same region. The comparison with other
<taxonomicName id="81D10ED1FF932121FCB7A791FB85F878" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[891,1057,1974,1999]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="91" pageNumber="92" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FF932121FCB7A791FB85F878" box="[891,1057,1974,1999]" italics="true" pageId="91" pageNumber="92">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF932121FBE4A791FBD1F878" box="[1064,1141,1974,1999]" pageId="91" pageNumber="92" rank="genus">
<emphasis id="74A5A940FF932121FBE4A791FBD1F878" bold="true" box="[1064,1141,1974,1999]" pageId="91" pageNumber="92">n. gen.</emphasis>
</taxonomicNameLabel>
species having compound falcigers and spinigers is provided in
<tableCitation id="0B5340E9FF932121FDF7A7FDFD34F844" box="[571,656,2010,2035]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="91" pageNumber="92">Table 3</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<treatment id="CE78C444FF94211BFF5BA6E1FDD6F9E7" ID-DOI="http://doi.org/10.5281/zenodo.5953894" ID-GBIF-Taxon="148663725" ID-Zenodo-Dep="5953894" LSID="urn:lsid:plazi:treatment:CE78C444FF94211BFF5BA6E1FDD6F9E7" httpUri="http://treatment.plazi.org/id/CE78C444FF94211BFF5BA6E1FDD6F9E7" lastPageId="97" lastPageNumber="98" pageId="92" pageNumber="93">
<subSubSection id="0ECB26D9FF942126FF5BA6E1FE1BF8B6" pageId="92" pageNumber="93" type="nomenclature">
<paragraph id="466E7552FF942126FF5BA6E1FE2FF957" blockId="92.[151,447,1734,1793]" box="[151,395,1734,1760]" pageId="92" pageNumber="93">
<heading id="1D26C23EFF942126FF5BA6E1FE2FF957" bold="true" box="[151,395,1734,1760]" fontSize="11" level="1" pageId="92" pageNumber="93" reason="1">
<emphasis id="74A5A940FF942126FF5BA6E1FE2FF957" bold="true" box="[151,395,1734,1760]" pageId="92" pageNumber="93">
<taxonomicName id="81D10ED1FF942126FF5BA6E1FEEEF957" ID-CoL="84SCN" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,330,1734,1760]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="92" pageNumber="93" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF942126FF5BA6E1FEEEF957" bold="true" box="[151,330,1734,1760]" italics="true" pageId="92" pageNumber="93">Paucibranchia</emphasis>
</taxonomicName>
sp. 1
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FF942126FF5BA6CFFE1BF8B6" blockId="92.[151,447,1734,1793]" box="[151,447,1768,1793]" pageId="92" pageNumber="93">
<figureCitation id="DEEA69D7FF942126FF5BA6CFFE9FF8B6" box="[151,315,1768,1793]" captionStart-0="FIGURE 67" captionStart-1="FIGURE 68" captionStart-2="FIGURE 69" captionStartId-0="94.[151,250,1962,1984]" captionStartId-1="95.[151,250,1002,1024]" captionStartId-2="96.[151,250,1897,1919]" captionTargetBox-0="[197,1386,193,1941]" captionTargetBox-1="[169,1428,194,981]" captionTargetBox-2="[151,1421,193,1875]" captionTargetId-0="figure@94.[197,1386,193,1941]" captionTargetId-1="figure@95.[150,1436,193,981]" captionTargetId-2="figure@96.[151,1436,193,1876]" captionTargetPageId-0="94" captionTargetPageId-1="95" captionTargetPageId-2="96" captionText-0="FIGURE 67. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Anterior end, dorsal view; B. Anterior end with branchiae, dorsal view; C. Anterior end, ventral view. Scale bars: AC, 0.93 mm." captionText-1="FIGURE 68. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Mandibles. Scale bars: A, 0.35 mm; B, 0.18 mm; C, 0.22 mm." captionText-2="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri-0="https://zenodo.org/record/1453167/files/figure.png" httpUri-1="https://zenodo.org/record/1453169/files/figure.png" httpUri-2="https://zenodo.org/record/1453171/files/figure.png" pageId="92" pageNumber="93">Figures 6769</figureCitation>
,
<tableCitation id="0B5340E9FF942126FE8AA6CFFE00F8B6" box="[326,420,1768,1793]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="92" pageNumber="93">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FF942126FE7DA6CEFE1BF8B6" box="[433,447,1769,1793]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="92" pageNumber="93">3</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF942126FF5BA716FB54F8D2" pageId="92" pageNumber="93" type="reference_group">
<paragraph id="466E7552FF942126FF5BA716FCBEF8F0" blockId="92.[151,1264,1841,1894]" box="[151,794,1841,1863]" pageId="92" pageNumber="93">
<taxonomicName id="81D10ED1FF942126FF5BA716FE79F8F0" ID-CoL="3Y88W" authority="Gathof 1984" authorityName="Gathof" authorityYear="1984" box="[151,477,1841,1863]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="92" pageNumber="93" phylum="Annelida" rank="species" species="bellii">
<emphasis id="74A5A940FF942126FF5BA716FF5AF8F0" box="[151,254,1841,1863]" italics="true" pageId="92" pageNumber="93">Marphysa</emphasis>
cf.
<emphasis id="74A5A940FF942126FEE8A716FEFCF8F0" box="[292,344,1841,1863]" italics="true" pageId="92" pageNumber="93">bellii</emphasis>
<bibRefCitation id="224008A3FF942126FE92A716FE79F8F0" box="[350,477,1841,1863]" pageId="92" pageNumber="93" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof 1984</bibRefCitation>
</taxonomicName>
:40.1040.12,
<figureCitation id="DEEA69D7FF942126FDBCA716FD7AF8F0" box="[624,734,1841,1863]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="92" pageNumber="93">Figs. 405</figureCitation>
,
<figureCitation id="DEEA69D7FF942126FD2BA716FCB2F8F0" box="[743,790,1841,1863]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="92" pageNumber="93">6ai</figureCitation>
.
</paragraph>
<paragraph id="466E7552FF942126FF5BA768FB54F8D2" blockId="92.[151,1264,1841,1894]" box="[151,1264,1871,1894]" pageId="92" pageNumber="93">
<treatmentCitationGroup id="66C1527CFF942126FF5BA768FB54F8D2" box="[151,1264,1871,1894]" pageId="92" pageNumber="93">
<taxonomicName id="81D10ED1FF942126FF5BA768FD92F8D2" ID-CoL="05edeafd-f6e8-4c5d-b7e6-8c6f50469b48" authority="Lu &amp; Fauchald 1998: 829" authorityName="Lu &amp; Fauchald" authorityPageNumber="829" authorityYear="1998" box="[151,566,1871,1893]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="92" pageNumber="93" phylum="Annelida" rank="species" species="belli">
<emphasis id="74A5A940FF942126FF5BA768FE95F8D2" box="[151,305,1871,1893]" italics="true" pageId="92" pageNumber="93">Marphysa belli</emphasis>
<treatmentCitation id="C7705343FF942126FEFBA777FD92F8D2" author="" box="[311,566,1871,1893]" page="829" pageId="92" pageNumber="93">
<bibRefCitation id="224008A3FF942126FEFBA777FDAFF8D2" box="[311,523,1871,1893]" pageId="92" pageNumber="93" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald 1998</bibRefCitation>
:829
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</taxonomicName>
834,
<figureCitation id="DEEA69D7FF942126FDB9A768FD7FF8D2" box="[629,731,1871,1893]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="92" pageNumber="93">Figs. 1aj</figureCitation>
,
<figureCitation id="DEEA69D7FF942126FD2AA768FCA8F8D2" box="[742,780,1871,1893]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStart-4="FIGURE 6" captionStartId-0="8.[151,250,1486,1508]" captionStartId-1="10.[151,250,1908,1930]" captionStartId-2="11.[151,250,1932,1954]" captionStartId-3="12.[151,250,1960,1982]" captionStartId-4="13.[151,250,765,787]" captionTargetBox-0="[276,1310,213,1430]" captionTargetBox-1="[219,1375,193,1892]" captionTargetBox-2="[336,1232,245,1870]" captionTargetBox-3="[182,1414,193,1947]" captionTargetBox-4="[160,1402,193,743]" captionTargetId-0="figure@8.[276,1310,213,1430]" captionTargetId-1="figure@10.[219,1375,193,1892]" captionTargetId-2="figure@11.[336,1250,245,1870]" captionTargetId-3="figure@12.[182,1414,193,1947]" captionTargetId-4="figure@13.[151,1436,193,743]" captionTargetPageId-0="8" captionTargetPageId-1="10" captionTargetPageId-2="11" captionTargetPageId-3="12" captionTargetPageId-4="13" captionText-0="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." captionText-1="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." captionText-2="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." captionText-3="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." captionText-4="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri-0="https://zenodo.org/record/1453035/files/figure.png" httpUri-1="https://zenodo.org/record/1453037/files/figure.png" httpUri-2="https://zenodo.org/record/1453039/files/figure.png" httpUri-3="https://zenodo.org/record/1453041/files/figure.png" httpUri-4="https://zenodo.org/record/1453043/files/figure.png" pageId="92" pageNumber="93">26</figureCitation>
(
<emphasis id="74A5A940FF942126FCD7A776FCFAF8D1" box="[795,862,1873,1894]" italics="true" pageId="92" pageNumber="93">partim</emphasis>
)
<emphasis id="74A5A940FF942126FCA1A776FC37F8D1" box="[877,915,1873,1894]" italics="true" pageId="92" pageNumber="93">non</emphasis>
<bibRefCitation id="224008A3FF942126FC55A768FB48F8D2" box="[921,1260,1871,1893]" pageId="92" pageNumber="93" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards 1833</bibRefCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF942126FF5BA7B5FF41F845" pageId="92" pageNumber="93" type="materials_examined">
<paragraph id="466E7552FF942126FF5BA7B5FF41F845" blockId="92.[151,1437,1938,2034]" pageId="92" pageNumber="93">
<materialsCitation id="F6B97F0FFF942126FF5BA7B5FE80F878" ID-GBIF-Occurrence="1915273746" collectingDate="2012-12-03" collectorName="Daniel Pech" location="Material" municipality="Non-type" pageId="92" pageNumber="93" specimenCount="1" stateProvince="Campeche">
<emphasis id="74A5A940FF942126FF5BA7B5FE27F81C" bold="true" box="[151,387,1938,1963]" pageId="92" pageNumber="93">
<location id="430E2389FF942126FF5BA7B5FF5BF81C" LSID="urn:lsid:plazi:treatment:CE78C444FF94211BFF5BA6E1FDD6F9E7:430E2389FF942126FF5BA7B5FF5BF81C" box="[151,255,1938,1963]" municipality="Non-type" name="Material" pageId="92" pageNumber="93" stateProvince="Campeche">Material</location>
examined.
</emphasis>
<emphasis id="74A5A940FF942126FE40A7B4FDC1F81C" box="[396,613,1938,1963]" italics="true" pageId="92" pageNumber="93">
<collectingMunicipality id="A60AEF28FF942126FE40A7B4FE56F81D" box="[396,498,1939,1962]" pageId="92" pageNumber="93">Non-type</collectingMunicipality>
material:
</emphasis>
ECOSUR-P2937 (1) sta. D20 R1,
<collectingRegion id="8415BBB0FF942126FC32A7B5FBD0F81C" box="[1022,1140,1938,1963]" country="Mexico" name="Campeche" pageId="92" pageNumber="93">Campeche</collectingRegion>
Bank, 0
<collectingDate id="222BAA7AFF942126FB15A7B5FAF9F81D" box="[1241,1373,1938,1963]" pageId="92" pageNumber="93" value="2012-12-03">
<date id="326F5392FF942126FB15A7B5FAF9F81D" box="[1241,1373,1938,1963]" pageId="92" pageNumber="93" value="2012-12-03">3 Dic 2012</date>
</collectingDate>
, coll.
<collectorName id="EB241084FF942126FF5BA791FE80F878" box="[151,292,1974,1999]" pageId="92" pageNumber="93">Daniel Pech</collectorName>
</materialsCitation>
.
<materialsCitation id="F6B97F0FFF942126FEFCA790FF41F845" ID-GBIF-Occurrence="1915273749" collectingDate="1977-08" collectionCode="USNM" country="United States of America" latitude="27.95" location="St. Petersburg" pageId="92" pageNumber="93" specimenCode="USNM 90007" specimenCount="189" stateProvince="Florida">
<specimenCode id="1677DD29FF942126FEFCA790FE6BF878" box="[304,463,1975,1999]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="92" pageNumber="93">USNM 90007</specimenCode>
(2), sta. 11221, off
<location id="430E2389FF942126FD0DA790FCC5F878" LSID="urn:lsid:plazi:treatment:CE78C444FF94211BFF5BA6E1FDD6F9E7:430E2389FF942126FD0DA790FCC5F878" box="[705,865,1974,1999]" country="United States of America" latitude="27.95" name="St. Petersburg" pageId="92" pageNumber="93" stateProvince="Florida">St. Petersburg</location>
,
<collectingRegion id="8415BBB0FF942126FCA2A791FC66F878" box="[878,962,1974,1999]" country="United States of America" name="Florida" pageId="92" pageNumber="93">Florida</collectingRegion>
,
<collectingCountry id="3EC635C2FF942126FC02A790FBADF878" box="[974,1033,1975,1999]" name="United States of America" pageId="92" pageNumber="93">USA</collectingCountry>
,
<geoCoordinate id="23E51395FF942126FBD9A791FBDEF879" box="[1045,1146,1974,1999]" direction="north" orientation="latitude" pageId="92" pageNumber="93" precision="925" value="27.95">27°57' N</geoCoordinate>
084°48'00 W,
<collectingDate id="222BAA7AFF942126FAE8A790FA3CF878" box="[1316,1432,1975,1999]" pageId="92" pageNumber="93" value="1977-08">
<date id="326F5392FF942126FAE8A790FA3CF878" box="[1316,1432,1975,1999]" pageId="92" pageNumber="93" value="1977-08">
Aug
<quantity id="8129D8B7FF942126FA91A790FA3CF878" box="[1373,1432,1975,1999]" metricMagnitude="6" metricUnit="m" metricValue="1.9771889999999999" pageId="92" pageNumber="93" unit="m" value="1977189.0">1977</quantity>
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,
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</paragraph>
</subSubSection>
<caption id="12AE25DAFF952127FF5BA770FE3EF85F" httpUri="https://zenodo.org/record/1453165/files/figure.png" pageId="93" pageNumber="94" startId="93.[151,250,1879,1901]" targetBox="[227,1316,214,1863]" targetPageId="93">
<paragraph id="466E7552FF952127FF5BA770FE3EF85F" blockId="93.[151,1436,1879,2024]" pageId="93" pageNumber="94">
<emphasis id="74A5A940FF952127FF5BA770FEBBF8DA" bold="true" box="[151,287,1879,1901]" pageId="93" pageNumber="94">FIGURE 66.</emphasis>
<taxonomicName id="81D10ED1FF952127FEE9A770FD08F8DA" authority="(Monro, 1934)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[293,684,1879,1902]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="93" pageNumber="94" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FF952127FEE9A770FDB5F8D9" box="[293,529,1879,1902]" italics="true" pageId="93" pageNumber="94">Paucibranchia sinensis</emphasis>
(Monro, 1934)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF952127FD7EA770FCAAF8DA" box="[690,782,1879,1901]" pageId="93" pageNumber="94">
<emphasis id="74A5A940FF952127FD7EA770FCAAF8DA" bold="true" box="[690,782,1879,1901]" pageId="93" pageNumber="94">n. comb.</emphasis>
</taxonomicNameLabel>
, topotype USNM 22516. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 55; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 3; E. Compound falciger, median blade, chaetiger 3; F. Compound falciger, short blade, chaetiger 55; G. Subacicular hook, chaetiger 41. Scale bars: A, B, 5.5 µm; C, 12.4 µm; D, 20 µm; E, 16.3 µm; F, 9.5 µm; G, 25 µm.
</paragraph>
</caption>
<caption id="12AE25DAFF962124FF5BA78DFCFBF868" httpUri="https://zenodo.org/record/1453167/files/figure.png" pageId="94" pageNumber="95" startId="94.[151,250,1962,1984]" targetBox="[197,1386,193,1941]" targetPageId="94">
<paragraph id="466E7552FF962124FF5BA78DFCFBF868" blockId="94.[151,1436,1962,2015]" pageId="94" pageNumber="95">
<emphasis id="74A5A940FF962124FF5BA78DFE84F877" bold="true" box="[151,288,1962,1984]" pageId="94" pageNumber="95">FIGURE 67.</emphasis>
<taxonomicName id="81D10ED1FF962124FEEAA78DFE18F877" authorityName="Molina-Acevedo" authorityYear="2018" box="[294,444,1962,1984]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="94" pageNumber="95" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF962124FEEAA78DFE18F877" box="[294,444,1962,1984]" italics="true" pageId="94" pageNumber="95">Paucibranchia</emphasis>
</taxonomicName>
sp. 1., specimen ECOSUR-P2937. A. Anterior end, dorsal view; B. Anterior end with branchiae, dorsal view; C. Anterior end, ventral view. Scale bars: AC, 0.93 mm.
</paragraph>
</caption>
<caption id="12AE25DAFF972125FF5BA3CDFC09FBA9" httpUri="https://zenodo.org/record/1453169/files/figure.png" pageId="95" pageNumber="96" startId="95.[151,250,1002,1024]" targetBox="[169,1428,194,981]" targetPageId="95">
<paragraph id="466E7552FF972125FF5BA3CDFC09FBA9" blockId="95.[151,1436,1002,1054]" pageId="95" pageNumber="96">
<emphasis id="74A5A940FF972125FF5BA3CDFE85FBB7" bold="true" box="[151,289,1002,1024]" pageId="95" pageNumber="96">FIGURE 68.</emphasis>
<taxonomicName id="81D10ED1FF972125FEE5A3CDFE1BFBB7" authorityName="Molina-Acevedo" authorityYear="2018" box="[297,447,1002,1024]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="95" pageNumber="96" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF972125FEE5A3CDFE1BFBB7" box="[297,447,1002,1024]" italics="true" pageId="95" pageNumber="96">Paucibranchia</emphasis>
</taxonomicName>
sp. 1., specimen ECOSUR-P2937. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Mandibles. Scale bars: A, 0.35 mm; B, 0.18 mm; C, 0.22 mm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FF97211BFF0BA462FC5EFCEA" lastPageId="97" lastPageNumber="98" pageId="95" pageNumber="96" type="description">
<paragraph id="466E7552FF972125FF0BA462FCE7FB11" blockId="95.[151,1437,1093,2019]" pageId="95" pageNumber="96">
<emphasis id="74A5A940FF972125FF0BA462FEFDFBE9" bold="true" box="[199,345,1093,1118]" pageId="95" pageNumber="96">Description.</emphasis>
Specimen incomplete (ECOSUR-P2937) with 27 chaetigers, L10=
<quantity id="8129D8B7FF972125FB98A461FB08FBE9" box="[1108,1196,1094,1118]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="95" pageNumber="96" unit="mm" value="3.7">3.7 mm</quantity>
, W10=
<quantity id="8129D8B7FF972125FACAA461FAFAFBE9" box="[1286,1374,1094,1118]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="95" pageNumber="96" unit="mm" value="0.9">0.9 mm</quantity>
, TL=
<quantity id="8129D8B7FF972125FF5BA44DFF58FB35" box="[151,252,1130,1155]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" pageId="95" pageNumber="96" unit="mm" value="11.5">11.5 mm</quantity>
. Anterior region of the body with convex dorsum, and flat ventrum, without groove; body depressed from chaetiger 6, widest at chaetiger 6, tapering after chaetiger 12.
</paragraph>
<paragraph id="466E7552FF972125FF0BA495FAE9FA81" blockId="95.[151,1437,1093,2019]" pageId="95" pageNumber="96">
Prostomium entire,
<quantity id="8129D8B7FF972125FE68A495FE5EFB7D" box="[420,506,1202,1227]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="95" pageNumber="96" unit="mm" value="0.6">0.6 mm</quantity>
long,
<quantity id="8129D8B7FF972125FD8CA495FD32FB7D" box="[576,662,1202,1226]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="95" pageNumber="96" unit="mm" value="0.4">0.4 mm</quantity>
wide, frontally conical, without median sulcus (
<figureCitation id="DEEA69D7FF972125FB7EA495FA92FB7D" box="[1202,1334,1202,1227]" captionStart="FIGURE 67" captionStartId="94.[151,250,1962,1984]" captionTargetBox="[197,1386,193,1941]" captionTargetId="figure@94.[197,1386,193,1941]" captionTargetPageId="94" captionText="FIGURE 67. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Anterior end, dorsal view; B. Anterior end with branchiae, dorsal view; C. Anterior end, ventral view. Scale bars: AC, 0.93 mm." httpUri="https://zenodo.org/record/1453167/files/figure.png" pageId="95" pageNumber="96">Fig. 67AB</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FF972125FEE6A4F2FE36FB59" box="[298,402,1237,1262]" captionStart="FIGURE 67" captionStartId="94.[151,250,1962,1984]" captionTargetBox="[197,1386,193,1941]" captionTargetId="figure@94.[197,1386,193,1941]" captionTargetPageId="94" captionText="FIGURE 67. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Anterior end, dorsal view; B. Anterior end with branchiae, dorsal view; C. Anterior end, ventral view. Scale bars: AC, 0.93 mm." httpUri="https://zenodo.org/record/1453167/files/figure.png" pageId="95" pageNumber="96">Fig. 67C</figureCitation>
). Prostomial appendages in semicircle, equidistant. Palps reaching second peristomial ring; lateral antennae reaching fourth chaetiger; median antennae reaching fifth chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, slender, without articulation. Eyes absent.
</paragraph>
<paragraph id="466E7552FF972125FF0BA565FDECFA14" blockId="95.[151,1437,1093,2019]" pageId="95" pageNumber="96">
Peristomium wider than prostomium (
<quantity id="8129D8B7FF972125FDA3A565FD62FAED" box="[623,710,1346,1371]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="95" pageNumber="96" unit="mm" value="0.6">0.6 mm</quantity>
long,
<quantity id="8129D8B7FF972125FCC7A565FCC5FAED" box="[779,865,1346,1370]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="95" pageNumber="96" unit="mm" value="0.8">0.8 mm</quantity>
wide), first ring two times longer than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FF972125FD7CA542FC9CFAC9" box="[688,824,1381,1406]" captionStart="FIGURE 67" captionStartId="94.[151,250,1962,1984]" captionTargetBox="[197,1386,193,1941]" captionTargetId="figure@94.[197,1386,193,1941]" captionTargetPageId="94" captionText="FIGURE 67. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Anterior end, dorsal view; B. Anterior end with branchiae, dorsal view; C. Anterior end, ventral view. Scale bars: AC, 0.93 mm." httpUri="https://zenodo.org/record/1453167/files/figure.png" pageId="95" pageNumber="96">Fig. 67AC</figureCitation>
). Inferior lip with a slight central depression, with a couple of shallow wrinkles (
<figureCitation id="DEEA69D7FF972125FE19A5ADFD98FA14" box="[469,572,1418,1443]" captionStart="FIGURE 67" captionStartId="94.[151,250,1962,1984]" captionTargetBox="[197,1386,193,1941]" captionTargetId="figure@94.[197,1386,193,1941]" captionTargetPageId="94" captionText="FIGURE 67. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Anterior end, dorsal view; B. Anterior end with branchiae, dorsal view; C. Anterior end, ventral view. Scale bars: AC, 0.93 mm." httpUri="https://zenodo.org/record/1453167/files/figure.png" pageId="95" pageNumber="96">Fig. 67C</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF972125FF0BA58AFA8EF974" blockId="95.[151,1437,1093,2019]" pageId="95" pageNumber="96">
<materialsCitation id="F6B97F0FFF972125FF0BA58AFDABF9B9" ID-GBIF-Occurrence="1915273750" collectionCode="MII" location="MII" pageId="95" pageNumber="96" specimenCount="1" stateProvince="MII">
Maxillary apparatus with MF= 1+1, 4+5, 5+0, 5+7, 1+1 (
<figureCitation id="DEEA69D7FF972125FCACA58AFC68FA71" box="[864,972,1453,1478]" captionStart="FIGURE 68" captionStartId="95.[151,250,1002,1024]" captionTargetBox="[169,1428,194,981]" captionTargetId="figure@95.[150,1436,193,981]" captionTargetPageId="95" captionText="FIGURE 68. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Mandibles. Scale bars: A, 0.35 mm; B, 0.18 mm; C, 0.22 mm." httpUri="https://zenodo.org/record/1453169/files/figure.png" pageId="95" pageNumber="96">Fig. 68A</figureCitation>
). Maxillary carriers 2 times shorter than length of MI. MI forceps-like; closing system 6 times shorter than length of MI; ligament between MI and
<collectionCode id="20C0ED97FF972125FABCA5F4FA38FA5D" box="[1392,1436,1491,1514]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="95" pageNumber="96">
<collectingRegion id="8415BBB0FF972125FABCA5F4FA38FA5D" box="[1392,1436,1491,1514]" country="Japan" name="Mie" pageId="95" pageNumber="96">MII</collectingRegion>
</collectionCode>
slightly sclerotized (
<figureCitation id="DEEA69D7FF972125FEB1A5D2FDA7F9B9" box="[381,515,1525,1550]" captionStart="FIGURE 68" captionStartId="95.[151,250,1002,1024]" captionTargetBox="[169,1428,194,981]" captionTargetId="figure@95.[150,1436,193,981]" captionTargetPageId="95" captionText="FIGURE 68. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Mandibles. Scale bars: A, 0.35 mm; B, 0.18 mm; C, 0.22 mm." httpUri="https://zenodo.org/record/1453169/files/figure.png" pageId="95" pageNumber="96">Fig. 68AB</figureCitation>
)
</materialsCitation>
.
<materialsCitation id="F6B97F0FFF972125FDD0A5D0FD2EF9B9" ID-GBIF-Occurrence="1915273761" box="[540,650,1525,1550]" collectionCode="MII" location="MII" pageId="95" pageNumber="96" specimenCount="1" stateProvince="MII">
<collectionCode id="20C0ED97FF972125FDD0A5D0FDECF9B9" box="[540,584,1527,1550]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="95" pageNumber="96">
<collectingRegion id="8415BBB0FF972125FDD0A5D0FDECF9B9" box="[540,584,1527,1550]" country="Japan" name="Mie" pageId="95" pageNumber="96">MII</collectingRegion>
</collectionCode>
wide
</materialsCitation>
;
<materialsCitation id="F6B97F0FFF972125FD5BA5D2FF62F985" ID-GBIF-Occurrence="1915273757" collectionCode="MII" location="MII" pageId="95" pageNumber="96" specimenCount="1" stateProvince="MII">
teeth recurved; cavity opening oval, 2.7 times shorter than length of
<collectionCode id="20C0ED97FF972125FF5BA63CFF62F985" box="[151,198,1563,1586]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="95" pageNumber="96">
<collectingRegion id="8415BBB0FF972125FF5BA63CFF62F985" box="[151,198,1563,1586]" country="Japan" name="Mie" pageId="95" pageNumber="96">MII</collectingRegion>
</collectionCode>
</materialsCitation>
;
<materialsCitation id="F6B97F0FFF972125FF18A63DFB29F985" ID-GBIF-Occurrence="1915273742" box="[212,1165,1562,1587]" collectionCode="MII, MIII, MIV" location="MII" pageId="95" pageNumber="96" specimenCount="1" stateProvince="MII">
ligament between
<collectionCode id="20C0ED97FF972125FE64A63CFE70F985" box="[424,468,1563,1586]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="95" pageNumber="96">
<collectingRegion id="8415BBB0FF972125FE64A63CFE70F985" box="[424,468,1563,1586]" country="Japan" name="Mie" pageId="95" pageNumber="96">MII</collectingRegion>
</collectionCode>
and
<collectionCode id="20C0ED97FF972125FDDDA63CFDEDF985" box="[529,585,1563,1586]" pageId="95" pageNumber="96">MIII</collectionCode>
, and right
<collectionCode id="20C0ED97FF972125FD06A63CFCA4F985" box="[714,768,1563,1586]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="95" pageNumber="96">MIV</collectionCode>
, slightly sclerotized (
<figureCitation id="DEEA69D7FF972125FC35A63DFB25F985" box="[1017,1153,1562,1587]" captionStart="FIGURE 68" captionStartId="95.[151,250,1002,1024]" captionTargetBox="[169,1428,194,981]" captionTargetId="figure@95.[150,1436,193,981]" captionTargetPageId="95" captionText="FIGURE 68. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Mandibles. Scale bars: A, 0.35 mm; B, 0.18 mm; C, 0.22 mm." httpUri="https://zenodo.org/record/1453169/files/figure.png" pageId="95" pageNumber="96">Fig. 68AB</figureCitation>
)
</materialsCitation>
. MIII short;
<materialsCitation id="F6B97F0FFF972125FAEAA63DFA8EF974" ID-GBIF-Occurrence="1915273756" collectionCode="MIV" location="Left" pageId="95" pageNumber="96" specimenCount="1" stateProvince="MII">
with blunt teeth; with attachment lamella not sclerotized (
<figureCitation id="DEEA69D7FF972125FD72A61AFCE2F9E1" box="[702,838,1597,1622]" captionStart="FIGURE 68" captionStartId="95.[151,250,1002,1024]" captionTargetBox="[169,1428,194,981]" captionTargetId="figure@95.[150,1436,193,981]" captionTargetPageId="95" captionText="FIGURE 68. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Mandibles. Scale bars: A, 0.35 mm; B, 0.18 mm; C, 0.22 mm." httpUri="https://zenodo.org/record/1453169/files/figure.png" pageId="95" pageNumber="96">Fig. 68AB</figureCitation>
).
<location id="430E2389FF972125FCAFA61AFC36F9E1" LSID="urn:lsid:plazi:treatment:CE78C444FF94211BFF5BA6E1FDD6F9E7:430E2389FF972125FCAFA61AFC36F9E1" box="[867,914,1597,1622]" name="Left" pageId="95" pageNumber="96" stateProvince="MII">Left</location>
<collectionCode id="20C0ED97FF972125FC50A618FC76F9E1" box="[924,978,1599,1622]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="95" pageNumber="96">MIV</collectionCode>
with smaller teeth; attachment lamella rectangular, situated in the basal portion of posterior edge of maxilla. Right
<collectionCode id="20C0ED97FF972125FBDAA644FBE8F9CD" box="[1046,1100,1635,1658]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="95" pageNumber="96">MIV</collectionCode>
with blunt teeth; attachment lamella rectangular, in center of edge of maxilla (
<figureCitation id="DEEA69D7FF972125FD06A6A2FCF4F929" box="[714,848,1669,1694]" captionStart="FIGURE 68" captionStartId="95.[151,250,1002,1024]" captionTargetBox="[169,1428,194,981]" captionTargetId="figure@95.[150,1436,193,981]" captionTargetPageId="95" captionText="FIGURE 68. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Mandibles. Scale bars: A, 0.35 mm; B, 0.18 mm; C, 0.22 mm." httpUri="https://zenodo.org/record/1453169/files/figure.png" pageId="95" pageNumber="96">Fig. 68AB</figureCitation>
). MV rectangular, slightly longer than wide, with a short rounded tooth. Mandibles translucent; with whitish cutting plates, with 10 growth rings (
<figureCitation id="DEEA69D7FF972125FB7BA68DFABAF974" box="[1207,1310,1706,1731]" captionStart="FIGURE 68" captionStartId="95.[151,250,1002,1024]" captionTargetBox="[169,1428,194,981]" captionTargetId="figure@95.[150,1436,193,981]" captionTargetPageId="95" captionText="FIGURE 68. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Mandibles. Scale bars: A, 0.35 mm; B, 0.18 mm; C, 0.22 mm." httpUri="https://zenodo.org/record/1453169/files/figure.png" pageId="95" pageNumber="96">Fig. 68C</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="466E7552FF972125FF0BA6EAFAE3F8BC" blockId="95.[151,1437,1093,2019]" pageId="95" pageNumber="96">
Branchiae pectinate with up to 8 filaments, in chaetigers 817 (
<figureCitation id="DEEA69D7FF972125FC49A6EAFC51F951" box="[901,1013,1741,1766]" captionStart="FIGURE 67" captionStartId="94.[151,250,1962,1984]" captionTargetBox="[197,1386,193,1941]" captionTargetId="figure@94.[197,1386,193,1941]" captionTargetPageId="94" captionText="FIGURE 67. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Anterior end, dorsal view; B. Anterior end with branchiae, dorsal view; C. Anterior end, ventral view. Scale bars: AC, 0.93 mm." httpUri="https://zenodo.org/record/1453167/files/figure.png" pageId="95" pageNumber="96">Figs. 67B</figureCitation>
;
<figureCitation id="DEEA69D7FF972125FBCCA6EAFB96F951" box="[1024,1074,1741,1766]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="95" pageNumber="96">69B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 6, 8, 8, 8, 8, 7, 6, 6, 2. Branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FF97211BFF0BA732FB32FF4F" blockId="95.[151,1437,1093,2019]" lastBlockId="97.[151,1437,151,1616]" lastPageId="97" lastPageNumber="98" pageId="95" pageNumber="96">
First two parapodia smallest; most developed in chaetigers 412, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 4 (Ldc3:
<quantity id="8129D8B7FF972125FC7DA71DFBB8F8E5" box="[945,1052,1850,1874]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="95" pageNumber="96" unit="mm" value="0.3">0.30 mm</quantity>
; Ldc12:0.45), from chaetiger 23, decreasing in width and increasing in length, filiform (Ldc25:
<quantity id="8129D8B7FF972125FC99A77AFC1AF8C1" box="[853,958,1885,1910]" metricMagnitude="-4" metricUnit="m" metricValue="5.3" pageId="95" pageNumber="96" unit="mm" value="0.53">0.53 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FF972125FAA2A77AFF48F82C" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="95" pageNumber="96">Fig. 69AC</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FF972125FCB6A7A5FBA3F82C" box="[890,1031,1922,1947]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="95" pageNumber="96">Fig. 69AC</figureCitation>
). Chaetal lobes in chaetigers 115, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 16, triangular, longer than other lobes, with aciculae emerging slightly to midline (
<figureCitation id="DEEA69D7FF972125FC45A7EDFBB6F854" box="[905,1042,1994,2019]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="95" pageNumber="96">Fig. 69AC</figureCitation>
). Postchaetal lobes well developed in chaetigers 123, bluntly conical; wide basally and digitiform end in branchial chaetigers; decreasing in size in chaetigers 1323, following ones inconspicuous (
<figureCitation id="DEEA69D7FFA9211BFD19A09BFCC7FF62" box="[725,867,188,213]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="97" pageNumber="98">Fig. 69AC</figureCitation>
). Ventral cirri digitiform in chaetigers 16; from chaetigers 6 to end of the fragment with swollen base oval and digitiform tip (
<figureCitation id="DEEA69D7FFA9211BFBCCA0F8FB2EFF4F" box="[1024,1162,223,248]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="97" pageNumber="98">Fig. 69AC</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFA8211AFF5BA74EFC0EF86C" httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="96" pageNumber="97" startId="96.[151,250,1897,1919]" targetBox="[151,1421,193,1875]" targetPageId="96">
<paragraph id="466E7552FFA8211AFF5BA74EFC0EF86C" blockId="96.[151,1436,1897,2011]" pageId="96" pageNumber="97">
<emphasis id="74A5A940FFA8211AFF5BA74EFE85F8C8" bold="true" box="[151,289,1897,1919]" pageId="96" pageNumber="97">FIGURE 69.</emphasis>
<taxonomicName id="81D10ED1FFA8211AFEE5A74EFE1BF8C8" authorityName="Molina-Acevedo" authorityYear="2018" box="[297,447,1897,1919]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="96" pageNumber="97" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFA8211AFEE5A74EFE1BF8C8" box="[297,447,1897,1919]" italics="true" pageId="96" pageNumber="97">Paucibranchia</emphasis>
</taxonomicName>
sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm.
</paragraph>
</caption>
<paragraph id="466E7552FFA9211BFF0BA123FF5EFEF7" blockId="97.[151,1437,151,1616]" pageId="97" pageNumber="98">
Aciculae blunt, translucent (
<figureCitation id="DEEA69D7FFA9211BFDDDA123FD38FEAA" box="[529,668,260,285]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="97" pageNumber="98">Fig. 69AC</figureCitation>
). First three chaetigers with 3 aciculae; from chaetiger 4, with 2 aciculae.
</paragraph>
<paragraph id="466E7552FFA9211BFF0BA16BFABDFD1F" blockId="97.[151,1437,151,1616]" pageId="97" pageNumber="98">
Limbate chaetae of two sizes in the same chaetiger, larger in anterior region, reduced in number around chaetiger 14. One
<typeStatus id="996ACBF0FFA9211BFEA2A157FE3AFE3F" box="[366,414,368,392]" pageId="97" pageNumber="98">type</typeStatus>
of pectinate chaetae; in anterior chaetigers isodont wide with short, fine teeth with 78 pectinate, with up to 910 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFA9211BFCB2A1B3FC4AFE1A" box="[894,1006,404,429]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="97" pageNumber="98">Fig. 69H</figureCitation>
): in median-posterior not examined. Compound spinigers in chaetiger 125, 67 per chaetiger, with all blades of similar size (
<figureCitation id="DEEA69D7FFA9211BFB53A190FAAEFE67" box="[1183,1290,439,464]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="97" pageNumber="98">Fig. 69D</figureCitation>
). Compound falcigers in all chaetigers, more abundant than spinigers; in anterior region with blade of one size (49 µm,
<figureCitation id="DEEA69D7FFA9211BFAA3A1FBFF6CFDAF" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="97" pageNumber="98">Fig. 69E</figureCitation>
), all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in median chaetigers with all blades of similar size, shorter than blades of anterior chaetigers (28 µm,
<figureCitation id="DEEA69D7FFA9211BFB3FA203FAF2FD8A" box="[1267,1366,548,573]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="97" pageNumber="98">Fig. 69F</figureCitation>
), with triangular teeth, distal tooth shorter than proximal, distal tooth directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting in chaetiger 22, with triangular teeth, distal tooth smaller than proximal tooth, directed upward; proximal tooth directed laterally, one or two per chaetiger (
<figureCitation id="DEEA69D7FFA9211BFB68A2A8FAA9FD1F" box="[1188,1293,655,680]" captionStart="FIGURE 69" captionStartId="96.[151,250,1897,1919]" captionTargetBox="[151,1421,193,1875]" captionTargetId="figure@96.[151,1436,193,1876]" captionTargetPageId="96" captionText="FIGURE 69. Paucibranchia sp. 1., specimen ECOSUR-P2937. A. Parapodium 3; B. Parapodium 12; C. Parapodium 24; D. Compound spiniger, chaetiger 6; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, short blade, chaetiger 25; G. Subacicular hook, chaetiger 25; H. Isodonts pectinate, chaetiger 6. Parapodia in anterior view. Scale bars: A, 0.15 mm; B, 0.22 mm; C, 69 µm; D, 7 µm; E, 35 µm; F, 20 µm; G, 10.5 µm; H, 7.7 µm." httpUri="https://zenodo.org/record/1453171/files/figure.png" pageId="97" pageNumber="98">Fig. 69G</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFA9211BFF0BA293FC5EFCEA" blockId="97.[151,1437,151,1616]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFF0BA293FE9BFD7A" bold="true" box="[199,319,692,717]" pageId="97" pageNumber="98">Variation.</emphasis>
Material examined varied in the following features: L10= 2.83.7, W10=
<quantity id="8129D8B7FFA9211BFB02A293FAFBFD7B" box="[1230,1375,692,717]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="9.0" metricValueMin="5.0" pageId="97" pageNumber="98" unit="mm" value="0.7" valueMax="0.9" valueMin="0.5">0.50.9 mm</quantity>
. The maxillary formula varies as follows: MII 46+56, MIII 56, MIV 45+7. Branchiae from chaetigers
<date id="326F5392FFA9211BFAEDA2FFFF12FCA3" pageId="97" pageNumber="98" value="2017-07-08" valueMax="2017-07-16" valueMin="2017-07-08">78 to 16 17</date>
. Maximum number of branchial filament varied from 6 to 8. Well developed postchaetal lobe in first 1323 chaetigers. Ventral cirri with swollen base from chaetigers 56 to chaetigers 1727. Start of subacicular hooks in chaetigers 1822. Compound spinigers present only in first 1325 chaetigers.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA9211BFF0BA340FD40FC37" box="[199,740,871,896]" pageId="97" pageNumber="98" type="materials_examined">
<paragraph id="466E7552FFA9211BFF0BA340FD40FC37" blockId="97.[151,1437,151,1616]" box="[199,740,871,896]" pageId="97" pageNumber="98">
<materialsCitation id="F6B97F0FFFA9211BFF0BA340FD40FC37" ID-GBIF-Occurrence="1915273748" box="[199,740,871,896]" country="Mexico" location="Campeche" pageId="97" pageNumber="98" specimenCount="1" stateProvince="Campeche" typeStatus="holotype">
<emphasis id="74A5A940FFA9211BFF0BA340FEC1FC37" bold="true" box="[199,357,871,896]" pageId="97" pageNumber="98">
<typeStatus id="996ACBF0FFA9211BFF0BA340FEA6FC37" box="[199,258,871,896]" pageId="97" pageNumber="98">Type</typeStatus>
locality.
</emphasis>
<collectingRegion id="8415BBB0FFA9211BFEA0A340FE46FC37" box="[364,482,871,896]" country="Mexico" name="Campeche" pageId="97" pageNumber="98">Campeche</collectingRegion>
bank, Gulf of
<collectingCountry id="3EC635C2FFA9211BFD4AA340FD44FC37" box="[646,736,871,896]" name="Mexico" pageId="97" pageNumber="98">Mexico</collectingCountry>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA9211BFF0BA3ABFCCBFC12" box="[199,879,908,933]" pageId="97" pageNumber="98" type="distribution">
<paragraph id="466E7552FFA9211BFF0BA3ABFCCBFC12" blockId="97.[151,1437,151,1616]" box="[199,879,908,933]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFF0BA3ABFEC4FC12" bold="true" box="[199,352,908,933]" pageId="97" pageNumber="98">Distribution.</emphasis>
<collectingRegion id="8415BBB0FFA9211BFEABA3ABFE1FFC12" box="[359,443,908,933]" country="United States of America" name="Florida" pageId="97" pageNumber="98">Florida</collectingRegion>
,
<collectingCountry id="3EC635C2FFA9211BFE0AA3ABFE5AFC13" box="[454,510,908,932]" name="United States of America" pageId="97" pageNumber="98">USA</collectingCountry>
and
<collectingRegion id="8415BBB0FFA9211BFDF8A3ABFD09FC12" box="[564,685,908,933]" country="Mexico" name="Campeche" pageId="97" pageNumber="98">Campeche</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FFA9211BFCDDA3ABFCCFFC12" box="[785,875,908,933]" country="Mexico" name="Mexico" pageId="97" pageNumber="98">
<collectingCountry id="3EC635C2FFA9211BFCDDA3ABFCCFFC12" box="[785,875,908,933]" name="Mexico" pageId="97" pageNumber="98">Mexico</collectingCountry>
</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA9211BFF0BA388FDD6F9E7" pageId="97" pageNumber="98" type="discussion">
<paragraph id="466E7552FFA9211BFF0BA388FEFEFB83" blockId="97.[151,1437,151,1616]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFF0BA388FE9FFC7F" bold="true" box="[199,315,943,968]" pageId="97" pageNumber="98">Remarks.</emphasis>
The specimens examined from
<collectingRegion id="8415BBB0FFA9211BFD6FA388FD50FC7F" box="[675,756,943,968]" country="United States of America" name="Florida" pageId="97" pageNumber="98">Florida</collectingRegion>
(Gulf of
<collectingRegion id="8415BBB0FFA9211BFC91A388FC11FC7F" box="[861,949,943,968]" country="Mexico" name="Mexico" pageId="97" pageNumber="98">
<collectingCountry id="3EC635C2FFA9211BFC91A388FC11FC7F" box="[861,949,943,968]" name="Mexico" pageId="97" pageNumber="98">Mexico</collectingCountry>
</collectingRegion>
) were previously regarded as
<taxonomicName id="81D10ED1FFA9211BFACAA388FF75FC5A" authorityName="Gathof" authorityYear="1984" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="bellii">
<emphasis id="74A5A940FFA9211BFACAA388FAD3FC7F" box="[1286,1399,943,968]" italics="true" pageId="97" pageNumber="98">Marphysa</emphasis>
cf.
<emphasis id="74A5A940FFA9211BFF5BA3F3FF75FC5A" box="[151,209,980,1005]" italics="true" pageId="97" pageNumber="98">bellii</emphasis>
</taxonomicName>
by Gahtof (1984). He did not find enough evidence to separate them from the nominal European species. Later,
<bibRefCitation id="224008A3FFA9211BFF2CA3DFFE44FBA7" box="[224,480,1015,1040]" pageId="97" pageNumber="98" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald (1998)</bibRefCitation>
reviewed Gathofs specimens and others collected from
<collectingRegion id="8415BBB0FFA9211BFBA4A3D0FAAEFBA7" box="[1128,1290,1015,1040]" country="United States of America" name="Massachusetts" pageId="97" pageNumber="98">Massachusetts</collectingRegion>
and referred them as
<taxonomicName id="81D10ED1FFA9211BFF38A43AFEF7FB82" authorityName="Gathof" authorityYear="1984" box="[244,339,1052,1077]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="bellii">
<emphasis id="74A5A940FFA9211BFF38A43AFEF7FB82" box="[244,339,1052,1077]" italics="true" pageId="97" pageNumber="98">M. bellii</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="466E7552FFA9211BFF0BA418FA99FB5F" blockId="97.[151,1437,151,1616]" pageId="97" pageNumber="98">
After a detailed revision of the specimens from the Gulf of
<collectingRegion id="8415BBB0FFA9211BFCB8A418FC68FBEF" box="[884,972,1087,1112]" country="Mexico" name="Mexico" pageId="97" pageNumber="98">
<collectingCountry id="3EC635C2FFA9211BFCB8A418FC68FBEF" box="[884,972,1087,1112]" name="Mexico" pageId="97" pageNumber="98">Mexico</collectingCountry>
</collectingRegion>
, some critical morphological differences were herein found to consider them in
<taxonomicName id="81D10ED1FFA9211BFD94A443FD5AFBCA" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[600,766,1124,1149]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFA9211BFD94A443FD5AFBCA" box="[600,766,1124,1149]" italics="true" pageId="97" pageNumber="98">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFCCBA443FCFCFBCA" box="[775,856,1124,1149]" pageId="97" pageNumber="98" rank="genus">
<emphasis id="74A5A940FFA9211BFCCBA443FCFCFBCA" bold="true" box="[775,856,1124,1149]" pageId="97" pageNumber="98">n. gen.</emphasis>
</taxonomicNameLabel>
and as a different species from
<taxonomicName id="81D10ED1FFA9211BFB00A442FA80FBCA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1228,1316,1124,1149]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFA9211BFB00A442FA80FBCA" box="[1228,1316,1124,1149]" italics="true" pageId="97" pageNumber="98">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFAE1A443FA31FBCA" box="[1325,1429,1124,1149]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFAE1A443FA31FBCA" bold="true" box="[1325,1429,1124,1149]" pageId="97" pageNumber="98">n. comb.</emphasis>
</taxonomicNameLabel>
.
<taxonomicName id="81D10ED1FFA9211BFF5BA4A0FE99FB17" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,317,1159,1184]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFA9211BFF5BA4A0FE99FB17" box="[151,317,1159,1184]" italics="true" pageId="97" pageNumber="98">Paucibranchia</emphasis>
</taxonomicName>
sp. 1 (ECOSUR-P2937, L10:
<quantity id="8129D8B7FFA9211BFD55A4AFFD55FB17" box="[665,753,1160,1184]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="97" pageNumber="98" unit="mm" value="3.7">3.7 mm</quantity>
) lacks eyes, the postchaetal lobes are triangular with a wide base, and branchiae begin from chaetiger 8; whereas,
<taxonomicName id="81D10ED1FFA9211BFCCAA48AFCFAFB72" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[774,862,1196,1221]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFA9211BFCCAA48AFCFAFB72" box="[774,862,1196,1221]" italics="true" pageId="97" pageNumber="98">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFCA4A48BFC75FB72" box="[872,977,1196,1221]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFCA4A48BFC75FB72" bold="true" box="[872,977,1196,1221]" pageId="97" pageNumber="98">n. comb.</emphasis>
</taxonomicNameLabel>
(ZMB 3996, L10:
<quantity id="8129D8B7FFA9211BFB7EA48BFB53FB73" box="[1202,1271,1196,1220]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="97" pageNumber="98" unit="mm" value="4.0">4 mm</quantity>
) has eyes, the postchaetal lobes are in tongue-shaped in pre-branchial chaetigers, and branchiae begin from chaetiger 12.
</paragraph>
<paragraph id="466E7552FFA9211BFF0BA4D3FABCF9BF" blockId="97.[151,1437,151,1616]" pageId="97" pageNumber="98">
<taxonomicName id="81D10ED1FFA9211BFF0BA4D3FEC9FABA" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,365,1268,1293]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFA9211BFF0BA4D3FEC9FABA" box="[199,365,1268,1293]" italics="true" pageId="97" pageNumber="98">Paucibranchia</emphasis>
</taxonomicName>
sp. 1 is close to
<taxonomicName id="81D10ED1FFA9211BFDF4A4D2FD16FABB" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[568,690,1269,1292]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFA9211BFDF4A4D2FD16FABB" box="[568,690,1269,1292]" italics="true" pageId="97" pageNumber="98">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFD70A4D3FD59FABA" box="[700,765,1268,1293]" pageId="97" pageNumber="98" rank="species">
<emphasis id="74A5A940FFA9211BFD70A4D3FD59FABA" bold="true" box="[700,765,1268,1293]" pageId="97" pageNumber="98">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFA9211BFCC3A4D2FCC9FABA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[783,877,1268,1293]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFA9211BFCC3A4D2FCC9FABA" box="[783,877,1268,1293]" italics="true" pageId="97" pageNumber="98">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFCBBA4D3FC7BFABA" box="[887,991,1268,1293]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFCBBA4D3FC7BFABA" bold="true" box="[887,991,1268,1293]" pageId="97" pageNumber="98">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFA9211BFBD0A4D2FB33FABA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[1052,1175,1268,1293]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFA9211BFBD0A4D2FB33FABA" box="[1052,1175,1268,1293]" italics="true" pageId="97" pageNumber="98">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFB6DA4D3FAAEFABA" box="[1185,1290,1268,1293]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFB6DA4D3FAAEFABA" bold="true" box="[1185,1290,1268,1293]" pageId="97" pageNumber="98">n. comb.</emphasis>
</taxonomicNameLabel>
by having a translucent subacicular hook and both
<typeStatus id="996ACBF0FFA9211BFD48A53FFD1BFA87" box="[644,703,1304,1328]" pageId="97" pageNumber="98">types</typeStatus>
of compound chaetae (spinigers and falcigers). However,
<taxonomicName id="81D10ED1FFA9211BFF5BA51BFE99FAE2" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,317,1340,1365]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFA9211BFF5BA51BFE99FAE2" box="[151,317,1340,1365]" italics="true" pageId="97" pageNumber="98">Paucibranchia</emphasis>
</taxonomicName>
sp. 1 differ from
<taxonomicName id="81D10ED1FFA9211BFDC5A51AFD26FAE3" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[521,642,1341,1364]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFA9211BFDC5A51AFD26FAE3" box="[521,642,1341,1364]" italics="true" pageId="97" pageNumber="98">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFD47A51BFD6FFAE2" box="[651,715,1340,1365]" pageId="97" pageNumber="98" rank="species">
<emphasis id="74A5A940FFA9211BFD47A51BFD6FFAE2" bold="true" box="[651,715,1340,1365]" pageId="97" pageNumber="98">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFA9211BFCC8A51AFCDAFAE2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[772,894,1340,1365]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFA9211BFCC8A51AFCDAFAE2" box="[772,894,1340,1365]" italics="true" pageId="97" pageNumber="98">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFC4BA51BFC4AFAE2" box="[903,1006,1340,1365]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFC4BA51BFC4AFAE2" bold="true" box="[903,1006,1340,1365]" pageId="97" pageNumber="98">n. comb.</emphasis>
</taxonomicNameLabel>
by having only one or two hooks per chaetiger; whereas latter two species have a greater number of subacicular hooks per chaetiger (14 and 6, respectively). Furthermore, in
<taxonomicName id="81D10ED1FFA9211BFE22A5A3FD30FA2A" authorityName="Molina-Acevedo" authorityYear="2018" box="[494,660,1412,1437]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFA9211BFE22A5A3FD30FA2A" box="[494,660,1412,1437]" italics="true" pageId="97" pageNumber="98">Paucibranchia</emphasis>
</taxonomicName>
sp. 1 (ECOSUR-P2937, L10:
<quantity id="8129D8B7FFA9211BFC22A5A3FBE3FA2B" box="[1006,1095,1412,1436]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="97" pageNumber="98" unit="mm" value="3.7">3.7 mm</quantity>
) branchiae start in chaetiger 8 and ending on chaetiger 17 with up to 8 filaments; whereas in
<taxonomicName id="81D10ED1FFA9211BFC90A58EFC1CFA77" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[860,952,1447,1472]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFA9211BFC90A58EFC1CFA77" box="[860,952,1447,1472]" italics="true" pageId="97" pageNumber="98">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFC73A580FB82FA77" box="[959,1062,1447,1472]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFC73A580FB82FA77" bold="true" box="[959,1062,1447,1472]" pageId="97" pageNumber="98">n. comb.</emphasis>
</taxonomicNameLabel>
(MNHN-A39, L10:
<quantity id="8129D8B7FFA9211BFADEA58FFACFFA77" box="[1298,1387,1448,1472]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="97" pageNumber="98" unit="mm" value="3.3">3.3 mm</quantity>
) the branchiae are distributed from chaetigers 16 to 48, with only 2 branchial filaments. The comparison with other
<taxonomicName id="81D10ED1FFA9211BFF5BA5C8FE99F9BF" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,317,1519,1544]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFA9211BFF5BA5C8FE99F9BF" box="[151,317,1519,1544]" italics="true" pageId="97" pageNumber="98">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA9211BFE88A5C8FE37F9BF" box="[324,403,1519,1544]" pageId="97" pageNumber="98" rank="genus">
<emphasis id="74A5A940FFA9211BFE88A5C8FE37F9BF" bold="true" box="[324,403,1519,1544]" pageId="97" pageNumber="98">n. gen.</emphasis>
</taxonomicNameLabel>
species having compound spinigers and falcigers present is provided in
<tableCitation id="0B5340E9FFA9211BFB72A5C8FAB7F9BF" box="[1214,1299,1519,1544]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="97" pageNumber="98">Table 3</tableCitation>
.
</paragraph>
<paragraph id="466E7552FFA9211BFF0BA633FDD6F9E7" blockId="97.[151,1437,151,1616]" pageId="97" pageNumber="98">All specimens reviewed are incomplete (up to 2734 chaetigers) and not in good condition; formal description of the species requires additional material.</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,445 @@
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<mods:title id="BDEB2844C2B89A724762C16884E2CFD1">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<treatment id="CE78C444FF99212EFF5BA16BFB11F92D" ID-DOI="http://doi.org/10.5281/zenodo.5953888" ID-GBIF-Taxon="148663740" ID-Zenodo-Dep="5953888" LSID="urn:lsid:plazi:treatment:CE78C444FF99212EFF5BA16BFB11F92D" httpUri="http://treatment.plazi.org/id/CE78C444FF99212EFF5BA16BFB11F92D" lastPageId="84" lastPageNumber="85" pageId="81" pageNumber="82">
<subSubSection id="0ECB26D9FF99212BFF5BA16BFE1BFE30" pageId="81" pageNumber="82" type="nomenclature">
<paragraph id="466E7552FF99212BFF5BA16BFDA1FED1" blockId="81.[151,517,332,391]" box="[151,517,332,358]" pageId="81" pageNumber="82">
<heading id="1D26C23EFF99212BFF5BA16BFDA1FED1" bold="true" box="[151,517,332,358]" fontSize="11" level="1" pageId="81" pageNumber="82" reason="1">
<emphasis id="74A5A940FF99212BFF5BA16BFDA1FED1" bold="true" box="[151,517,332,358]" pageId="81" pageNumber="82">
<taxonomicName id="81D10ED1FF99212BFF5BA16BFE1FFED1" ID-CoL="7662P" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,443,332,358]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="81" pageNumber="82" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FF99212BFF5BA16BFE1FFED1" bold="true" box="[151,443,332,358]" italics="true" pageId="81" pageNumber="82">Paucibranchia patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF99212BFE0EA16BFDA1FED1" box="[450,517,332,358]" pageId="81" pageNumber="82" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FF99212BFF5BA149FE1BFE30" blockId="81.[151,517,332,391]" box="[151,447,366,391]" pageId="81" pageNumber="82">
<figureCitation id="DEEA69D7FF99212BFF5BA149FE9FFE30" box="[151,315,366,391]" captionStart-0="FIGURE 57" captionStart-1="FIGURE 58" captionStart-2="FIGURE 59" captionStartId-0="82.[151,250,1963,1985]" captionStartId-1="83.[151,250,1961,1983]" captionStartId-2="84.[151,250,787,809]" captionTargetBox-0="[254,1334,193,1947]" captionTargetBox-1="[151,1408,409,1940]" captionTargetBox-2="[174,1436,193,773]" captionTargetId-0="figure@82.[254,1334,193,1947]" captionTargetId-1="figure@83.[151,1436,409,1940]" captionTargetId-2="figure@84.[151,1436,193,773]" captionTargetPageId-0="82" captionTargetPageId-1="83" captionTargetPageId-2="84" captionText-0="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." captionText-1="FIGURE 58. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm." captionText-2="FIGURE 59. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 89; C. Compound falciger, median blade, chaetiger 4; D. Compound falciger, short blade, chaetiger 89; E. Subacicular hook, chaetiger 89. Scale bars: A, B, 7 µm; C, 9.5 µm; D, 15.4 µm; E, 10.5 µm." httpUri-0="https://zenodo.org/record/1453147/files/figure.png" httpUri-1="https://zenodo.org/record/1453149/files/figure.png" httpUri-2="https://zenodo.org/record/1453151/files/figure.png" pageId="81" pageNumber="82">Figures 5759</figureCitation>
,
<tableCitation id="0B5340E9FF99212BFE8AA149FE1BFE30" box="[326,447,366,391]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="111.[151,239,152,175]" captionStartId-1="112.[147,226,502,523]" captionText-0="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." captionText-1="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="81" pageNumber="82">Tables 12</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF99212BFF5BA191FCF1FE5C" pageId="81" pageNumber="82" type="reference_group">
<paragraph id="466E7552FF99212BFF5BA191FC29FE7B" blockId="81.[151,909,438,491]" box="[151,909,438,461]" pageId="81" pageNumber="82">
<taxonomicName id="81D10ED1FF99212BFF5BA191FD84FE7B" ID-CoL="3Y89B" authority="Gathof 1884: 40" authorityName="Gathof" authorityPageNumber="40" authorityYear="1884" box="[151,544,438,460]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="81" pageNumber="82" phylum="Annelida" rank="species" species="conferta">
<emphasis id="74A5A940FF99212BFF5BA191FF5AFE7B" box="[151,254,438,460]" italics="true" pageId="81" pageNumber="82">Marphysa</emphasis>
cf.
<emphasis id="74A5A940FF99212BFEE8A191FEDCFE7B" box="[292,376,438,460]" italics="true" pageId="81" pageNumber="82">conferta</emphasis>
Gathof 1884:40
</taxonomicName>
19,
<figureCitation id="DEEA69D7FF99212BFD9DA191FC97FE7B" box="[593,819,438,460]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="81" pageNumber="82">Figs. 4015, 4016ai</figureCitation>
(
<emphasis id="74A5A940FF99212BFC8EA19FFC21FE7A" box="[834,901,440,461]" italics="true" pageId="81" pageNumber="82">partim</emphasis>
)
</paragraph>
<paragraph id="466E7552FF99212BFF5BA1F2FCF1FE5C" blockId="81.[151,909,438,491]" box="[151,853,469,491]" pageId="81" pageNumber="82">
<treatmentCitationGroup id="66C1527CFF99212BFF5BA1F2FCF1FE5C" box="[151,853,469,491]" pageId="81" pageNumber="82">
<taxonomicName id="81D10ED1FF99212BFF5BA1F2FF5AFE5C" ID-CoL="84Q23" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,254,469,491]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="81" pageNumber="82" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF99212BFF5BA1F2FF5AFE5C" box="[151,254,469,491]" italics="true" pageId="81" pageNumber="82">Marphysa</emphasis>
</taxonomicName>
sp. A
<treatmentCitation id="C7705343FF99212BFEF3A1F2FE45FE5C" author="" box="[319,481,469,491]" page="40" pageId="81" pageNumber="82">
<bibRefCitation id="224008A3FF99212BFEF3A1F2FE66FE5C" box="[319,450,469,491]" pageId="81" pageNumber="82" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof 1984</bibRefCitation>
:40
</treatmentCitation>
17,
<figureCitation id="DEEA69D7FF99212BFDDEA1F2FD50FE5C" box="[530,756,469,491]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="81" pageNumber="82">Figs. 4013, 4014aj</figureCitation>
(
<emphasis id="74A5A940FF99212BFCCFA1F1FCE3FE5C" box="[771,839,470,491]" italics="true" pageId="81" pageNumber="82">partim</emphasis>
).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF99212BFF5BA230FCF3FD2B" pageId="81" pageNumber="82" type="materials_examined">
<paragraph id="466E7552FF99212BFF5BA230FCF3FD2B" blockId="81.[151,1437,535,2037]" pageId="81" pageNumber="82">
<emphasis id="74A5A940FF99212BFF5BA230FE27FD87" bold="true" box="[151,387,535,560]" pageId="81" pageNumber="82">Material examined.</emphasis>
<emphasis id="74A5A940FF99212BFE41A23EFD90FD87" box="[397,564,535,560]" italics="true" pageId="81" pageNumber="82">
<typeStatus id="996ACBF0FF99212BFE41A23EFE65FD87" box="[397,449,537,560]" pageId="81" pageNumber="82">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FF99212BFDF2A230FD02FD87" box="[574,678,535,560]" pageId="81" pageNumber="82" type="holotype">Holotype</typeStatus>
<collectionCode id="20C0ED97FF99212BFD7DA23FFCA6FD87" box="[689,770,536,560]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="81" pageNumber="82">USNM</collectionCode>
90030, sta. HR1, Hospital Rock,
<collectingRegion id="8415BBB0FF99212BFB43A23FFB77FD98" box="[1167,1235,536,559]" country="United States of America" name="Texas" pageId="81" pageNumber="82">Texas</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FF99212BFA8CA230FA3CFD87" box="[1344,1432,535,560]" country="Mexico" name="Mexico" pageId="81" pageNumber="82">
<collectingCountry id="3EC635C2FF99212BFA8CA230FA3CFD87" box="[1344,1432,535,560]" name="Mexico" pageId="81" pageNumber="82">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FF99212BFF5BA21BFEBDFDE2" box="[151,281,572,597]" direction="north" orientation="latitude" pageId="81" pageNumber="82" precision="15" value="27.534721">27°32'05''N</geoCoordinate>
<geoCoordinate id="23E51395FF99212BFEEDA21BFE1CFDE2" box="[289,440,572,597]" direction="west" orientation="longitude" pageId="81" pageNumber="82" precision="15" value="-96.47195">096°28'19''W</geoCoordinate>
,
<date id="326F5392FF99212BFE08A21AFD93FDE2" box="[452,567,572,597]" pageId="81" pageNumber="82" value="1976-11">Nov 1976</date>
,
<specimenCount id="50D7BEDBFF99212BFD8EA21BFD27FDE3" box="[578,643,572,597]" pageId="81" pageNumber="82" type="generic">75 m.</specimenCount>
<typeStatus id="996ACBF0FF99212BFD46A21AFD53FDE2" box="[650,759,573,597]" pageId="81" pageNumber="82" type="paratype">Paratypes</typeStatus>
<collectionCode id="20C0ED97FF99212BFD33A21BFCF4FDE3" box="[767,848,572,596]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="81" pageNumber="82">USNM</collectionCode>
90026 (1),
<collectionCode id="20C0ED97FF99212BFC18A21BFB81FDE3" box="[980,1061,572,596]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="81" pageNumber="82">USNM</collectionCode>
1458025 (1), sta. 19C,
<collectingRegion id="8415BBB0FF99212BFAFCA21BFA3CFDE2" box="[1328,1432,572,597]" country="United States of America" name="Alabama" pageId="81" pageNumber="82">Alabama</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FF99212BFF3DA278FEEEFDCF" box="[241,330,607,632]" country="Mexico" name="Mexico" pageId="81" pageNumber="82">
<collectingCountry id="3EC635C2FF99212BFF3DA278FEEEFDCF" box="[241,330,607,632]" name="Mexico" pageId="81" pageNumber="82">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FF99212BFE99A278FE7BFDC0" box="[341,479,607,632]" direction="north" orientation="latitude" pageId="81" pageNumber="82" precision="15" value="29.6">29°36'00'' N</geoCoordinate>
<geoCoordinate id="23E51395FF99212BFE2BA247FD22FDC0" box="[487,646,608,632]" direction="west" orientation="longitude" pageId="81" pageNumber="82" precision="15" value="-87.38333">087°23'00'' W</geoCoordinate>
,
<date id="326F5392FF99212BFD5DA247FCACFDCF" box="[657,776,608,632]" pageId="81" pageNumber="82" value="1974-05">May 1974</date>
,
<specimenCount id="50D7BEDBFF99212BFCDFA278FCF0FDC0" box="[787,852,607,632]" pageId="81" pageNumber="82" type="generic">75 m.</specimenCount>
<collectionCode id="20C0ED97FF99212BFC97A247FC08FDCF" box="[859,940,608,632]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="81" pageNumber="82">USNM</collectionCode>
90029 (1), sta. SB3,
<collectingRegion id="8415BBB0FF99212BFB52A278FAA7FDCF" box="[1182,1283,607,632]" country="Sri Lanka" name="Southern" pageId="81" pageNumber="82">Southern</collectingRegion>
Bank,
<collectingRegion id="8415BBB0FF99212BFA98A247FA3CFDC0" box="[1364,1432,608,631]" country="United States of America" name="Texas" pageId="81" pageNumber="82">Texas</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FF99212BFF23A2A3FEE3FD2A" box="[239,327,644,669]" country="Mexico" name="Mexico" pageId="81" pageNumber="82">
<collectingCountry id="3EC635C2FF99212BFF23A2A3FEE3FD2A" box="[239,327,644,669]" name="Mexico" pageId="81" pageNumber="82">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FF99212BFE9FA2A3FE72FD2A" box="[339,470,644,669]" direction="north" orientation="latitude" pageId="81" pageNumber="82" precision="15" value="27.435">27°26'06''N</geoCoordinate>
<geoCoordinate id="23E51395FF99212BFE11A2A3FDD7FD2A" box="[477,627,644,669]" direction="west" orientation="longitude" pageId="81" pageNumber="82" precision="15" value="-96.529724">096°31'47''W</geoCoordinate>
, Spring 1976,
<specimenCount id="50D7BEDBFF99212BFCDAA2A3FCF3FD2B" box="[790,855,644,668]" pageId="81" pageNumber="82" type="generic">82 m.</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF99212EFF0BA280FD53FB81" lastPageId="84" lastPageNumber="85" pageId="81" pageNumber="82" type="description">
<paragraph id="466E7552FF99212BFF0BA280FC52FCBF" blockId="81.[151,1437,535,2037]" pageId="81" pageNumber="82">
<emphasis id="74A5A940FF99212BFF0BA280FEFDFD77" bold="true" box="[199,345,679,704]" pageId="81" pageNumber="82">Description.</emphasis>
<typeStatus id="996ACBF0FF99212BFE93A280FE63FD77" box="[351,455,679,704]" pageId="81" pageNumber="82" type="holotype">Holotype</typeStatus>
complete, broken into two, with 84 chaetigers (anterior fragment with 39), L10=
<quantity id="8129D8B7FF99212BFA99A28FFA33FD08" box="[1365,1431,680,704]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="81" pageNumber="82" unit="mm" value="2.0">2 mm</quantity>
, W10=
<quantity id="8129D8B7FF99212BFF28A2EBFE99FD53" box="[228,317,716,741]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="81" pageNumber="82" unit="mm" value="0.5">0.5 mm</quantity>
, TL=
<quantity id="8129D8B7FF99212BFE4FA2EBFE71FD53" box="[387,469,716,740]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="81" pageNumber="82" unit="mm" value="12.0">12 mm</quantity>
. Anterior region of body with convex dorsum and flat ventrum, without groove; body depressed from chaetiger 5, widest at chaetiger 8, tapering after chaetiger 18.
</paragraph>
<paragraph id="466E7552FF99212BFF0BA333FD6AFC0B" blockId="81.[151,1437,535,2037]" pageId="81" pageNumber="82">
Prostomium entire,
<quantity id="8129D8B7FF99212BFE63A333FDAEFC9B" box="[431,522,788,812]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="81" pageNumber="82" unit="mm" value="0.4">0.4 mm</quantity>
long,
<quantity id="8129D8B7FF99212BFD97A333FD12FC9B" box="[603,694,788,812]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="81" pageNumber="82" unit="mm" value="0.4">0.4 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FF99212BFACEA333FA34FC9A" box="[1282,1424,788,813]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Fig. 57AC</figureCitation>
), ventral sulcus deep. Prostomial appendages in semicircle, median antenna isolated by a gap. Palps reaching first peristomial ring; lateral antennae reaching first chaetiger; median antenna reaching second chaetiger. Palpophores and ceratophores ring-shaped, short, thick; palpostyles and ceratostyles tapering, slender, without articulation. Eyes rounded, dark, between palps and lateral antennae.
</paragraph>
<paragraph id="466E7552FF99212BFF0BA3E0FECDFB9F" blockId="81.[151,1437,535,2037]" pageId="81" pageNumber="82">
Peristomium slightly the same size as the prostomium (
<quantity id="8129D8B7FF99212BFCFDA3E0FC2CFC68" box="[817,904,967,992]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="81" pageNumber="82" unit="mm" value="0.5">0.5 mm</quantity>
long,
<quantity id="8129D8B7FF99212BFC02A3EFFB80FC68" box="[974,1060,968,992]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="81" pageNumber="82" unit="mm" value="0.4">0.4 mm</quantity>
wide), first ring two times longer than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FF99212BFC4BA3CBFBBBFBB3" box="[903,1055,1004,1029]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Fig. 57 AC</figureCitation>
). Inferior lip in specimen with a central depression.
</paragraph>
<paragraph id="466E7552FF99212BFF0BA413FC19FAFF" blockId="81.[151,1437,535,2037]" pageId="81" pageNumber="82">
Maxillary apparatus with MF= 1+1, 9+7, 5+0, 2+5, 1+1 (
<figureCitation id="DEEA69D7FF99212BFCACA413FC6FFBFA" box="[864,971,1076,1101]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Fig. 57D</figureCitation>
). Maxillary carriers 2 times shorter than length of MI. MI forceps-like; closing system 5 times shorter than length of MI; ligament between MI and
<collectingRegion id="8415BBB0FF99212BFABCA47FFA38FBD8" box="[1392,1436,1112,1135]" country="Japan" name="Mie" pageId="81" pageNumber="82">MII</collectingRegion>
slightly sclerotized.
<collectingRegion id="8415BBB0FF99212BFEB7A45AFE03FB23" box="[379,423,1149,1172]" country="Japan" name="Mie" pageId="81" pageNumber="82">MII</collectingRegion>
wide; teeth recurved; cavity opening oval, 3 times shorter than length of
<collectingRegion id="8415BBB0FF99212BFB25A45AFAB1FB23" box="[1257,1301,1149,1172]" country="Japan" name="Mie" pageId="81" pageNumber="82">MII</collectingRegion>
(
<figureCitation id="DEEA69D7FF99212BFAE9A45BFA28FB22" box="[1317,1420,1148,1173]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Fig. 57D</figureCitation>
); ligament between
<collectingRegion id="8415BBB0FF99212BFEA2A487FE3EFB00" box="[366,410,1184,1207]" country="Japan" name="Mie" pageId="81" pageNumber="82">MII</collectingRegion>
and MIII, and right MIV, not sclerotized. MIII short; with triangular teeth; attachment lamella not sclerotized (
<figureCitation id="DEEA69D7FF99212BFE7BA4E3FD82FB6A" box="[439,550,1220,1245]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Fig. 57D</figureCitation>
). Left MIV with attachment lamella semicircular, wide, sclerotized, better developed in central portion, situated along length of posterior end of maxilla (
<figureCitation id="DEEA69D7FF99212BFB9FA4C0FB65FAB7" box="[1107,1217,1255,1280]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Fig. 57D</figureCitation>
). Right MIV with attachment lamella wide, better developed in the middle, situated along length of posterior edge (
<figureCitation id="DEEA69D7FF99212BFB23A52BFAFEFA92" box="[1263,1370,1292,1317]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Fig. 57D</figureCitation>
). MV square, with a short rounded tooth (
<figureCitation id="DEEA69D7FF99212BFDE9A508FD29FAFF" box="[549,653,1327,1352]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Fig. 57D</figureCitation>
). Mandibles not examined.
</paragraph>
<paragraph id="466E7552FF99212BFF0BA573FA8EFA27" blockId="81.[151,1437,535,2037]" pageId="81" pageNumber="82">
Branchiae pectinate with up to 5 filaments, in chaetigers 811 (
<figureCitation id="DEEA69D7FF99212BFC79A573FBF4FADB" box="[949,1104,1364,1389]" captionStart="FIGURE 57" captionStartId="82.[151,250,1963,1985]" captionTargetBox="[254,1334,193,1947]" captionTargetId="figure@82.[254,1334,193,1947]" captionTargetPageId="82" captionText="FIGURE 57. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm." httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="81" pageNumber="82">Figs. 57A, C</figureCitation>
;
<figureCitation id="DEEA69D7FF99212BFBACA573FB37FADA" box="[1120,1171,1364,1389]" captionStart="FIGURE 58" captionStartId="83.[151,250,1961,1983]" captionTargetBox="[151,1408,409,1940]" captionTargetId="figure@83.[151,1436,409,1940]" captionTargetPageId="83" captionText="FIGURE 58. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm." httpUri="https://zenodo.org/record/1453149/files/figure.png" pageId="81" pageNumber="82">58B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 4, 5, 5, 5. Branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FF99212BFF0BA5BBFE08F94F" blockId="81.[151,1437,535,2037]" pageId="81" pageNumber="82">
First two parapodia smallest; most developed in chaetigers 314, following ones becoming gradually smaller. Notopodial conical, increasing in size from chaetiger 3 (Ldc3:
<quantity id="8129D8B7FF99212BFCBFA5E7FC7AFA60" box="[883,990,1472,1496]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="81" pageNumber="82" unit="mm" value="0.28">0.28 mm</quantity>
; Ldc10:
<quantity id="8129D8B7FF99212BFB8AA598FB15FA6F" box="[1094,1201,1471,1496]" metricMagnitude="-4" metricUnit="m" metricValue="3.5999999999999996" pageId="81" pageNumber="82" unit="mm" value="0.36">0.36 mm</quantity>
), from chaetiger 14, gradually decreasing in size, in posterior region almost the same length as in the pre-branchial region ones (Ldc89:
<quantity id="8129D8B7FF99212BFF5BA620FF58F997" box="[151,252,1543,1568]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="81" pageNumber="82" unit="mm" value="0.25">0.25 mm</quantity>
) (
<figureCitation id="DEEA69D7FF99212BFEDFA620FE3EF997" box="[275,410,1543,1568]" captionStart="FIGURE 58" captionStartId="83.[151,250,1961,1983]" captionTargetBox="[151,1408,409,1940]" captionTargetId="figure@83.[151,1436,409,1940]" captionTargetPageId="83" captionText="FIGURE 58. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm." httpUri="https://zenodo.org/record/1453149/files/figure.png" pageId="81" pageNumber="82">Fig. 58AE</figureCitation>
). Prechaetal lobes short, as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FF99212BFB81A620FB71F997" box="[1101,1237,1543,1568]" captionStart="FIGURE 58" captionStartId="83.[151,250,1961,1983]" captionTargetBox="[151,1408,409,1940]" captionTargetId="figure@83.[151,1436,409,1940]" captionTargetPageId="83" captionText="FIGURE 58. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm." httpUri="https://zenodo.org/record/1453149/files/figure.png" pageId="81" pageNumber="82">Fig. 58AE</figureCitation>
). Chaetal lobes in chaetigers 111, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 12, triangular, longer than other lobes, with acicula emerging in dorsally to midline (
<figureCitation id="DEEA69D7FF99212BFB8DA668FB6DF9DF" box="[1089,1225,1615,1640]" captionStart="FIGURE 58" captionStartId="83.[151,250,1961,1983]" captionTargetBox="[151,1408,409,1940]" captionTargetId="figure@83.[151,1436,409,1940]" captionTargetPageId="83" captionText="FIGURE 58. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm." httpUri="https://zenodo.org/record/1453149/files/figure.png" pageId="81" pageNumber="82">Fig. 58AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 118, oval basally with digitiform end, inclined dorsally in pre-branchial chaetigers and in branchial region; decreasing in size in chaetigers 618, following ones inconspicuous (
<figureCitation id="DEEA69D7FF99212BFB7CA6B0FA9CF907" box="[1200,1336,1687,1712]" captionStart="FIGURE 58" captionStartId="83.[151,250,1961,1983]" captionTargetBox="[151,1408,409,1940]" captionTargetId="figure@83.[151,1436,409,1940]" captionTargetPageId="83" captionText="FIGURE 58. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm." httpUri="https://zenodo.org/record/1453149/files/figure.png" pageId="81" pageNumber="82">Fig. 58AE</figureCitation>
). Ventral cirri digitiform in chaetigers 15; in chaetigers 626 with oval swollen base and digitiform tip; following ones digitiform (
<figureCitation id="DEEA69D7FF99212BFED4A6F8FE04F94F" box="[280,416,1759,1784]" captionStart="FIGURE 58" captionStartId="83.[151,250,1961,1983]" captionTargetBox="[151,1408,409,1940]" captionTargetId="figure@83.[151,1436,409,1940]" captionTargetPageId="83" captionText="FIGURE 58. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm." httpUri="https://zenodo.org/record/1453149/files/figure.png" pageId="81" pageNumber="82">Fig. 58AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF99212BFF0BA723FC5FF8AA" blockId="81.[151,1437,535,2037]" box="[199,1019,1796,1821]" pageId="81" pageNumber="82">
Aciculae blunt, translucent (
<figureCitation id="DEEA69D7FF99212BFDCFA723FD2FF8AA" box="[515,651,1796,1821]" captionStart="FIGURE 58" captionStartId="83.[151,250,1961,1983]" captionTargetBox="[151,1408,409,1940]" captionTargetId="figure@83.[151,1436,409,1940]" captionTargetPageId="83" captionText="FIGURE 58. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm." httpUri="https://zenodo.org/record/1453149/files/figure.png" pageId="81" pageNumber="82">Fig. 58AE</figureCitation>
). Only one acicula per chaetiger.
</paragraph>
<paragraph id="466E7552FF992129FF0BA700FBEDFEAA" blockId="81.[151,1437,535,2037]" lastBlockId="83.[151,1437,151,357]" lastPageId="83" lastPageNumber="84" pageId="81" pageNumber="82">
Limbate chaetae of two sizes in the same chaetiger, larger in anterior region, reduced in number around chaetiger 11. Two
<typeStatus id="996ACBF0FF99212BFEA9A76AFE04F8D2" box="[357,416,1869,1893]" pageId="81" pageNumber="82">types</typeStatus>
of pectinate chaetae in anterior region isodonts narrow with long and slender teeth, with 1 2 pectinate with up to 10 teeth, oblique distal edge (
<figureCitation id="DEEA69D7FF99212BFD15A748FCE5F83F" box="[729,833,1903,1928]" captionStart="FIGURE 59" captionStartId="84.[151,250,787,809]" captionTargetBox="[174,1436,193,773]" captionTargetId="figure@84.[151,1436,193,773]" captionTargetPageId="84" captionText="FIGURE 59. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 89; C. Compound falciger, median blade, chaetiger 4; D. Compound falciger, short blade, chaetiger 89; E. Subacicular hook, chaetiger 89. Scale bars: A, B, 7 µm; C, 9.5 µm; D, 15.4 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453151/files/figure.png" pageId="81" pageNumber="82">Fig. 59A</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, 56 pectinate with up to 12 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FF99212BFB50A7B3FAA3F81A" box="[1180,1287,1940,1965]" captionStart="FIGURE 59" captionStartId="84.[151,250,787,809]" captionTargetBox="[174,1436,193,773]" captionTargetId="figure@84.[151,1436,193,773]" captionTargetPageId="84" captionText="FIGURE 59. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 89; C. Compound falciger, median blade, chaetiger 4; D. Compound falciger, short blade, chaetiger 89; E. Subacicular hook, chaetiger 89. Scale bars: A, B, 7 µm; C, 9.5 µm; D, 15.4 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453151/files/figure.png" pageId="81" pageNumber="82">Fig. 59B</figureCitation>
). Compound falcigers present in all chaetigers; in anterior region with blades of similar size (38.542 µm,
<figureCitation id="DEEA69D7FF99212BFB04A79FFA94F866" box="[1224,1328,1976,2001]" captionStart="FIGURE 59" captionStartId="84.[151,250,787,809]" captionTargetBox="[174,1436,193,773]" captionTargetId="figure@84.[151,1436,193,773]" captionTargetPageId="84" captionText="FIGURE 59. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 89; C. Compound falciger, median blade, chaetiger 4; D. Compound falciger, short blade, chaetiger 89; E. Subacicular hook, chaetiger 89. Scale bars: A, B, 7 µm; C, 9.5 µm; D, 15.4 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453151/files/figure.png" pageId="81" pageNumber="82">Fig. 59C</figureCitation>
), all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in median-posterior chaetigers with blades of similar size, slightly shorter than blades of anterior chaetigers (31.5 µm,
<figureCitation id="DEEA69D7FF9B2129FACDA0B0FACCFF07" box="[1281,1384,151,176]" captionStart="FIGURE 59" captionStartId="84.[151,250,787,809]" captionTargetBox="[174,1436,193,773]" captionTargetId="figure@84.[151,1436,193,773]" captionTargetPageId="84" captionText="FIGURE 59. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 89; C. Compound falciger, median blade, chaetiger 4; D. Compound falciger, short blade, chaetiger 89; E. Subacicular hook, chaetiger 89. Scale bars: A, B, 7 µm; C, 9.5 µm; D, 15.4 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453151/files/figure.png" pageId="83" pageNumber="84">Fig. 59D</figureCitation>
), all with triangular teeth, distal shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting in chaetiger 18, with one hook per chaetiger; with triangular teeth, distal tooth smaller than proximal, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FF9B2129FC14A123FB99FEAA" box="[984,1085,260,285]" captionStart="FIGURE 59" captionStartId="84.[151,250,787,809]" captionTargetBox="[174,1436,193,773]" captionTargetId="figure@84.[151,1436,193,773]" captionTargetPageId="84" captionText="FIGURE 59. Paucibranchia patriciae n. sp., holotype USNM 90030. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 89; C. Compound falciger, median blade, chaetiger 4; D. Compound falciger, short blade, chaetiger 89; E. Subacicular hook, chaetiger 89. Scale bars: A, B, 7 µm; C, 9.5 µm; D, 15.4 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453151/files/figure.png" pageId="83" pageNumber="84">Fig. 59E</figureCitation>
).
</paragraph>
<caption id="12AE25DAFF9A2128FF5BA78CFA38F857" httpUri="https://zenodo.org/record/1453147/files/figure.png" pageId="82" pageNumber="83" startId="82.[151,250,1963,1985]" targetBox="[254,1334,193,1947]" targetPageId="82">
<paragraph id="466E7552FF9A2128FF5BA78CFA38F857" blockId="82.[151,1436,1963,2016]" pageId="82" pageNumber="83">
<emphasis id="74A5A940FF9A2128FF5BA78CFE85F876" bold="true" box="[151,289,1963,1985]" pageId="82" pageNumber="83">FIGURE 57.</emphasis>
<taxonomicName id="81D10ED1FF9A2128FEE4A78CFD86F876" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[296,546,1963,1985]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="82" pageNumber="83" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FF9A2128FEE4A78CFD86F876" box="[296,546,1963,1985]" italics="true" pageId="82" pageNumber="83">Paucibranchia patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9A2128FDE6A78CFDC0F876" box="[554,612,1963,1985]" pageId="82" pageNumber="83" rank="species">
<emphasis id="74A5A940FF9A2128FDE6A78CFDC0F876" bold="true" box="[554,612,1963,1985]" pageId="82" pageNumber="83">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 90030. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: AC, 0.5 mm; D. 0.25 mm.
</paragraph>
</caption>
<paragraph id="466E7552FF9B2129FF0BA100FE49FED2" blockId="83.[151,1437,151,357]" pageId="83" pageNumber="84">Pygidium with two pairs of anal cirri, without articulation; dorsal pair as long as last six chaetigers; ventral pair short, as long as last chaetiger.</paragraph>
<caption id="12AE25DAFF9B2129FF5BA78EFAE7F86A" httpUri="https://zenodo.org/record/1453149/files/figure.png" pageId="83" pageNumber="84" startId="83.[151,250,1961,1983]" targetBox="[151,1408,409,1940]" targetPageId="83">
<paragraph id="466E7552FF9B2129FF5BA78EFAE7F86A" blockId="83.[151,1435,1961,2013]" pageId="83" pageNumber="84">
<emphasis id="74A5A940FF9B2129FF5BA78EFEBBF808" bold="true" box="[151,287,1961,1983]" pageId="83" pageNumber="84">FIGURE 58.</emphasis>
<taxonomicName id="81D10ED1FF9B2129FEE9A78EFDB9F808" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[293,541,1961,1983]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="83" pageNumber="84" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FF9B2129FEE9A78EFDB9F808" box="[293,541,1961,1983]" italics="true" pageId="83" pageNumber="84">Paucibranchia patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9B2129FDEFA78EFDF8F808" box="[547,604,1961,1983]" pageId="83" pageNumber="84" rank="species">
<emphasis id="74A5A940FF9B2129FDEFA78EFDF8F808" bold="true" box="[547,604,1961,1983]" pageId="83" pageNumber="84">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 90030. A. Parapodium 4; B. Parapodium 10; C. Parapodium 22; D. Parapodium 63; E. Parapodium 89, dorsal cirri broken. All in anterior view. Scale bars: AD, 0.1 mm; E, 0.07 mm.
</paragraph>
</caption>
<caption id="12AE25DAFF9C212EFF5BA334FE64FC32" httpUri="https://zenodo.org/record/1453151/files/figure.png" pageId="84" pageNumber="85" startId="84.[151,250,787,809]" targetBox="[174,1436,193,773]" targetPageId="84">
<paragraph id="466E7552FF9C212EFF5BA334FE64FC32" blockId="84.[151,1436,787,901]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFF5BA334FE87FC9E" bold="true" box="[151,291,787,809]" pageId="84" pageNumber="85">FIGURE 59.</emphasis>
<taxonomicName id="81D10ED1FF9C212EFEE0A334FD83FC9E" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[300,551,787,809]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FF9C212EFEE0A334FD83FC9E" box="[300,551,787,809]" italics="true" pageId="84" pageNumber="85">Paucibranchia patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFDFDA334FDC9FC9E" box="[561,621,787,809]" pageId="84" pageNumber="85" rank="species">
<emphasis id="74A5A940FF9C212EFDFDA334FDC9FC9E" bold="true" box="[561,621,787,809]" pageId="84" pageNumber="85">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 90030. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 89; C. Compound falciger, median blade, chaetiger 4; D. Compound falciger, short blade, chaetiger 89; E. Subacicular hook, chaetiger 89. Scale bars: A, B, 7 µm; C, 9.5 µm; D, 15.4 µm; E, 10.5 µm.
</paragraph>
</caption>
<paragraph id="466E7552FF9C212EFF0BA396FD53FB81" blockId="84.[151,1437,945,1690]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFF0BA396FE98FC7D" bold="true" box="[199,316,945,970]" pageId="84" pageNumber="85">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FF9C212EFC02A395FBE6FC7E" box="[974,1090,946,970]" metricMagnitude="-3" metricUnit="m" metricValue="2.15" metricValueMax="2.3" metricValueMin="2.0" pageId="84" pageNumber="85" unit="mm" value="2.15" valueMax="2.3" valueMin="2.0">22.3 mm</quantity>
, W10=
<quantity id="8129D8B7FF9C212EFB56A396FA87FC7E" box="[1178,1315,945,970]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="84" pageNumber="85" unit="mm" value="0.6" valueMax="0.7" valueMin="0.5">0.50.7 mm</quantity>
. Maxillary formula varies as follows:
<collectingRegion id="8415BBB0FF9C212EFE01A3F1FE5DFC5A" box="[461,505,982,1005]" country="Japan" name="Mie" pageId="84" pageNumber="85">MII</collectingRegion>
79+67, MIV 23+57. Branchiae start in chaetigers
<date id="326F5392FF9C212EFBB2A3F1FABDFC59" box="[1150,1305,982,1006]" pageId="84" pageNumber="85" value="2012-08-07" valueMax="2012-11-07" valueMin="2012-08-07">78 to 1112</date>
. Maximum number of branchial filament varied from 4 to 5. Ventral cirri with swollen base from chaetigers 34 to chaetigers 1320. Start of subacicular hooks in chaetigers 1718.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF9C212EFF0BA466FCACFBED" box="[199,776,1089,1114]" pageId="84" pageNumber="85" type="distribution">
<paragraph id="466E7552FF9C212EFF0BA466FCACFBED" blockId="84.[151,1437,945,1690]" box="[199,776,1089,1114]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFF0BA466FEC4FBED" bold="true" box="[199,352,1089,1114]" pageId="84" pageNumber="85">Distribution.</emphasis>
<collectingRegion id="8415BBB0FF9C212EFEABA465FE0CFBEE" box="[359,424,1090,1113]" country="United States of America" name="Texas" pageId="84" pageNumber="85">Texas</collectingRegion>
and
<collectingRegion id="8415BBB0FF9C212EFE12A466FDE2FBED" box="[478,582,1089,1114]" country="United States of America" name="Alabama" pageId="84" pageNumber="85">Alabama</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FF9C212EFD66A466FCA0FBED" box="[682,772,1089,1114]" country="Mexico" name="Mexico" pageId="84" pageNumber="85">
<collectingCountry id="3EC635C2FF9C212EFD66A466FCA0FBED" box="[682,772,1089,1114]" name="Mexico" pageId="84" pageNumber="85">Mexico</collectingCountry>
</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF9C212EFF0BA442FE5EFB16" pageId="84" pageNumber="85" type="etymology">
<paragraph id="466E7552FF9C212EFF0BA442FE5EFB16" blockId="84.[151,1437,945,1690]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFF0BA442FEEAFBC9" bold="true" box="[199,334,1125,1150]" pageId="84" pageNumber="85">Etymology.</emphasis>
The species is named after my mother, María Patricia Acevedo Tabares, in recognition of her unconditional love and support.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF9C212EFF0BA48AFB11F92D" pageId="84" pageNumber="85" type="discussion">
<paragraph id="466E7552FF9C212EFF0BA48AFD7EFAE1" blockId="84.[151,1437,945,1690]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFF0BA48AFE9FFB71" bold="true" box="[199,315,1197,1222]" pageId="84" pageNumber="85">Remarks.</emphasis>
The specimen USNM 90028 identified by
<bibRefCitation id="224008A3FF9C212EFCFEA48AFC70FB71" box="[818,980,1197,1222]" pageId="84" pageNumber="85" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof (1984)</bibRefCitation>
as
<taxonomicName id="81D10ED1FF9C212EFC33A489FB0EFB71" authorityName="Gathof" authorityYear="1884" box="[1023,1194,1197,1222]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="conferta">
<emphasis id="74A5A940FF9C212EFC33A489FBBAFB72" box="[1023,1054,1198,1221]" italics="true" pageId="84" pageNumber="85">M.</emphasis>
cf.
<emphasis id="74A5A940FF9C212EFB81A489FB0EFB71" box="[1101,1194,1198,1222]" italics="true" pageId="84" pageNumber="85">conferta</emphasis>
</taxonomicName>
is small and in poor condition (incomplete with 30 chaetigers; L10:
<quantity id="8129D8B7FF9C212EFD79A4F5FCABFB5E" box="[693,783,1234,1258]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="84" pageNumber="85" unit="mm" value="2.1">2.1 mm</quantity>
; W10:
<quantity id="8129D8B7FF9C212EFCAFA4F5FC1BFB5D" box="[867,959,1234,1258]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="84" pageNumber="85" unit="mm" value="0.8">0.8 mm</quantity>
). It likely belongs to
<taxonomicName id="81D10ED1FF9C212EFB7EA4F6FA87FB5D" authorityName="Molina-Acevedo" authorityYear="2018" box="[1202,1315,1233,1258]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF9C212EFB7EA4F6FA87FB5D" box="[1202,1315,1233,1258]" italics="true" pageId="84" pageNumber="85">Marphysa</emphasis>
</taxonomicName>
but it was not possible to assign to any of the species from the region due to its damaged state. The specimen is different from
<taxonomicName id="81D10ED1FF9C212EFF5BA53CFEB3FA85" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,279,1307,1330]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="patriciae">
<emphasis id="74A5A940FF9C212EFF5BA53CFEB3FA85" box="[151,279,1307,1330]" italics="true" pageId="84" pageNumber="85">P. patriciae</emphasis>
</taxonomicName>
because it has very short antennae (barely reaching above the second peristomial ring), branchiae from chaetiger 15 as a single filament, and dark aciculae.
</paragraph>
<paragraph id="466E7552FF9C212EFF0BA546FB11F92D" blockId="84.[151,1437,945,1690]" pageId="84" pageNumber="85">
<taxonomicName id="81D10ED1FF9C212EFF0BA546FE7EFACD" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,474,1377,1402]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FF9C212EFF0BA546FE7EFACD" box="[199,474,1377,1402]" italics="true" pageId="84" pageNumber="85">Paucibranchia patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFE2FA546FD87FACD" box="[483,547,1377,1402]" pageId="84" pageNumber="85" rank="species">
<emphasis id="74A5A940FF9C212EFE2FA546FD87FACD" bold="true" box="[483,547,1377,1402]" pageId="84" pageNumber="85">n. sp.</emphasis>
</taxonomicNameLabel>
is close to
<taxonomicName id="81D10ED1FF9C212EFD6AA544FC95FACD" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[678,817,1377,1402]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFD6AA544FC95FACD" box="[678,817,1377,1402]" italics="true" pageId="84" pageNumber="85">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFCF6A546FC05FACD" box="[826,929,1377,1402]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFCF6A546FC05FACD" bold="true" box="[826,929,1377,1402]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FF9C212EFC7CA544FB8EFACD" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[944,1066,1378,1402]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFC7CA544FB8EFACD" box="[944,1066,1378,1402]" italics="true" pageId="84" pageNumber="85">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFBFFA546FB3EFACD" box="[1075,1178,1377,1402]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFBFFA546FB3EFACD" bold="true" box="[1075,1178,1377,1402]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FF9C212EFB65A544FA89FACD" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[1193,1325,1379,1402]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFB65A544FA89FACD" box="[1193,1325,1379,1402]" italics="true" pageId="84" pageNumber="85">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFAF9A546FA38FACD" box="[1333,1436,1377,1402]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFAF9A546FA38FACD" bold="true" box="[1333,1436,1377,1402]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF9C212EFF02A5A2FED0FA29" authorityName="Molina-Acevedo" authorityYear="2018" box="[206,372,1413,1438]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF9C212EFF02A5A2FED0FA29" box="[206,372,1413,1438]" italics="true" pageId="84" pageNumber="85">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 by having translucent, bidentate subacicular hooks and only compound falcigers. However,
<taxonomicName id="81D10ED1FF9C212EFEC7A58CFE2FFA75" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[267,395,1451,1474]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FF9C212EFEC7A58CFE2FFA75" box="[267,395,1451,1474]" italics="true" pageId="84" pageNumber="85">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFE5FA58EFE75FA75" box="[403,465,1449,1474]" pageId="84" pageNumber="85" rank="species">
<emphasis id="74A5A940FF9C212EFE5FA58EFE75FA75" bold="true" box="[403,465,1449,1474]" pageId="84" pageNumber="85">n. sp.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FF9C212EFDAAA58CFD54FA75" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[614,752,1449,1474]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFDAAA58CFD54FA75" box="[614,752,1449,1474]" italics="true" pageId="84" pageNumber="85">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFD34A58EFCFAFA75" box="[760,862,1449,1474]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFD34A58EFCFAFA75" bold="true" box="[760,862,1449,1474]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FF9C212EFCA0A58CFC41FA75" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[876,997,1450,1474]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFCA0A58CFC41FA75" box="[876,997,1450,1474]" italics="true" pageId="84" pageNumber="85">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFC20A58EFBF7FA75" box="[1004,1107,1449,1474]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFC20A58EFBF7FA75" bold="true" box="[1004,1107,1449,1474]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF9C212EFB45A58CFAA8FA75" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[1161,1292,1451,1474]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFB45A58CFAA8FA75" box="[1161,1292,1451,1474]" italics="true" pageId="84" pageNumber="85">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFADFA58EFADDFA75" box="[1299,1401,1449,1474]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFADFA58EFADDFA75" bold="true" box="[1299,1401,1449,1474]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
by having postchaetal lobes oval basally and digitiform distal end in pre-branchial chaetigers; whereas in the other species the postchaetal lobes are always conical. Likewise, in the new species all falcigers have blades of similar size; whereas
<taxonomicName id="81D10ED1FF9C212EFEFAA631FE1DF99A" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[310,441,1558,1581]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFEFAA631FE1DF99A" box="[310,441,1558,1581]" italics="true" pageId="84" pageNumber="85">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFE0DA632FD8CF999" box="[449,552,1557,1582]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFE0DA632FD8CF999" bold="true" box="[449,552,1557,1582]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FF9C212EFDFBA631FD66F999" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[567,706,1557,1582]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFDFBA631FD66F999" box="[567,706,1557,1582]" italics="true" pageId="84" pageNumber="85">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFD06A632FC95F999" box="[714,817,1557,1582]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFD06A632FC95F999" bold="true" box="[714,817,1557,1582]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF9C212EFCA5A632FBB4F999" authorityName="Molina-Acevedo" authorityYear="2018" box="[873,1040,1557,1582]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF9C212EFCA5A632FBB4F999" box="[873,1040,1557,1582]" italics="true" pageId="84" pageNumber="85">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 have falcigers with blades of different sizes in anterior chaetigers. Furthermore, in
<taxonomicName id="81D10ED1FF9C212EFD33A61CFC27F9E5" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[767,899,1595,1618]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FF9C212EFD33A61CFC27F9E5" box="[767,899,1595,1618]" italics="true" pageId="84" pageNumber="85">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFC40A61EFC6AF9E5" box="[908,974,1593,1618]" pageId="84" pageNumber="85" rank="species">
<emphasis id="74A5A940FF9C212EFC40A61EFC6AF9E5" bold="true" box="[908,974,1593,1618]" pageId="84" pageNumber="85">n. sp.</emphasis>
</taxonomicNameLabel>
the aciculae are translucent; whereas
<taxonomicName id="81D10ED1FF9C212EFA4BA61CFF50F9C1" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFA4BA61CFF50F9C1" italics="true" pageId="84" pageNumber="85">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFECDA67AFEC9F9C1" box="[257,365,1629,1654]" pageId="84" pageNumber="85">
<emphasis id="74A5A940FF9C212EFECDA67AFEC9F9C1" bold="true" box="[257,365,1629,1654]" pageId="84" pageNumber="85">n. comb.</emphasis>
</taxonomicNameLabel>
has aciculae basally reddish end and distally translucent. The comparison with the other
<taxonomicName id="81D10ED1FF9C212EFF5BA6A6FE99F92D" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,317,1665,1690]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FF9C212EFF5BA6A6FE99F92D" box="[151,317,1665,1690]" italics="true" pageId="84" pageNumber="85">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFE88A6A6FE37F92D" box="[324,403,1665,1690]" pageId="84" pageNumber="85" rank="genus">
<emphasis id="74A5A940FF9C212EFE88A6A6FE37F92D" bold="true" box="[324,403,1665,1690]" pageId="84" pageNumber="85">n. gen.</emphasis>
</taxonomicNameLabel>
species having only compound falcigers present is provided in
<tableCitation id="0B5340E9FF9C212EFB97A6A6FB15F92D" box="[1115,1201,1665,1690]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="84" pageNumber="85">Table 2</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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@ -0,0 +1,365 @@
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<mods:title id="2E7BAD8F9CB4E63462E9C69DF323B6E2">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<treatment id="CE78C444FF9C212DFF5BA6CAFCA3F823" ID-DOI="http://doi.org/10.5281/zenodo.5953890" ID-GBIF-Taxon="148663739" ID-Zenodo-Dep="5953890" LSID="urn:lsid:plazi:treatment:CE78C444FF9C212DFF5BA6CAFCA3F823" httpUri="http://treatment.plazi.org/id/CE78C444FF9C212DFF5BA6CAFCA3F823" lastPageId="87" lastPageNumber="88" pageId="84" pageNumber="85">
<subSubSection id="0ECB26D9FF9C212EFF5BA6CAFE1BF89E" pageId="84" pageNumber="85" type="nomenclature">
<paragraph id="466E7552FF9C212EFF5BA6CAFD5CF8B0" blockId="84.[151,760,1773,1833]" box="[151,760,1773,1799]" pageId="84" pageNumber="85">
<heading id="1D26C23EFF9C212EFF5BA6CAFD5CF8B0" bold="true" box="[151,760,1773,1799]" fontSize="11" level="1" pageId="84" pageNumber="85" reason="1">
<emphasis id="74A5A940FF9C212EFF5BA6CAFD5CF8B0" bold="true" box="[151,760,1773,1799]" pageId="84" pageNumber="85">
<taxonomicName id="81D10ED1FF9C212EFF5BA6CAFD22F8B0" ID-CoL="6TTQQ" authority="(Willey, 1904)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[151,646,1773,1799]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FF9C212EFF5BA6CAFE77F8B0" bold="true" box="[151,467,1773,1799]" italics="true" pageId="84" pageNumber="85">Paucibranchia purcellana</emphasis>
(
<bibRefCitation id="224008A3FF9C212EFE2EA6CAFDDAF8B0" box="[482,638,1773,1799]" pageId="84" pageNumber="85" refId="ref57181" refString="Willey, A. (1904) Littoral Polychaeta from the Cape of Good Hope. Transactions of the Linnean Society of London, Series 2, Zoology, 9 (6), 255 - 268. https: // doi. org / 10.1111 / j. 1096 - 3642.1904. tb 00450. x" type="journal article">Willey, 1904</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9C212EFD42A6CAFD5CF8B0" box="[654,760,1773,1799]" pageId="84" pageNumber="85">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FF9C212EFF5BA737FE1BF89E" blockId="84.[151,760,1773,1833]" box="[151,447,1808,1833]" pageId="84" pageNumber="85">
<figureCitation id="DEEA69D7FF9C212EFF5BA737FE9FF89E" box="[151,315,1808,1833]" captionStart-0="FIGURE 60" captionStart-1="FIGURE 61" captionStart-2="FIGURE 62" captionStartId-0="85.[151,250,1938,1960]" captionStartId-1="86.[151,250,1744,1766]" captionStartId-2="88.[151,250,1848,1870]" captionTargetBox-0="[221,1367,193,1922]" captionTargetBox-1="[294,1292,193,1723]" captionTargetBox-2="[340,1247,208,1812]" captionTargetId-0="figure@85.[221,1367,193,1922]" captionTargetId-1="figure@86.[294,1292,193,1723]" captionTargetId-2="figure@88.[340,1247,208,1812]" captionTargetPageId-0="85" captionTargetPageId-1="86" captionTargetPageId-2="88" captionText-0="FIGURE 60. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Anterior end with branchiae, lateral view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium. Scale bars: A, C, 3.6 mm; B, D, 1.8 mm." captionText-1="FIGURE 61. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm." captionText-2="FIGURE 62. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 13; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 75; C. Compound falciger, long blade, chaetiger 13; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 13; F. Compound falciger, short blade, chaetiger 32; G. Subacicular hook, chaetiger 79, worn teeth. Scale bars: A, 7 µm; B, 11.2 µm; C, 40 µm; D, 32.5 µm; E, 25 µm; F, 17.5 µm; G. 20 µm." httpUri-0="https://zenodo.org/record/1453153/files/figure.png" httpUri-1="https://zenodo.org/record/1453155/files/figure.png" httpUri-2="https://zenodo.org/record/1453157/files/figure.png" pageId="84" pageNumber="85">Figures 6062</figureCitation>
,
<tableCitation id="0B5340E9FF9C212EFE8AA737FE1BF89E" box="[326,447,1808,1833]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="111.[151,239,152,175]" captionStartId-1="112.[147,226,502,523]" captionText-0="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." captionText-1="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="84" pageNumber="85">Tables 12</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF9C212EFF5BA77FFCA3F83A" pageId="84" pageNumber="85" type="reference_group">
<paragraph id="466E7552FF9C212EFF5BA77FFCA3F83A" blockId="84.[151,1436,1880,1933]" pageId="84" pageNumber="85">
<treatmentCitationGroup id="66C1527CFF9C212EFF5BA77FFCA3F83A" pageId="84" pageNumber="85">
<taxonomicName id="81D10ED1FF9C212EFF5BA77FFD82F8D9" ID-CoL="3Y8B2" authority="Willey, 1904: 263" authorityName="Willey" authorityPageNumber="263" authorityYear="1904" box="[151,550,1880,1902]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="84" pageNumber="85" phylum="Annelida" rank="species" species="purcellana">
<emphasis id="74A5A940FF9C212EFF5BA77FFED5F8D9" box="[151,369,1880,1902]" italics="true" pageId="84" pageNumber="85">Marphysa purcellana</emphasis>
<treatmentCitation id="C7705343FF9C212EFEB4A77FFD82F8D9" author="" box="[376,550,1880,1902]" page="263" pageId="84" pageNumber="85">
<bibRefCitation id="224008A3FF9C212EFEB4A77FFE5FF8D9" box="[376,507,1880,1902]" pageId="84" pageNumber="85" refId="ref57181" refString="Willey, A. (1904) Littoral Polychaeta from the Cape of Good Hope. Transactions of the Linnean Society of London, Series 2, Zoology, 9 (6), 255 - 268. https: // doi. org / 10.1111 / j. 1096 - 3642.1904. tb 00450. x" type="journal article">Willey, 1904</bibRefCitation>
:263
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264, Pl. 13,
<figureCitation id="DEEA69D7FF9C212EFD7CA77FFD5FF8D9" box="[688,763,1880,1902]" captionStart="FIGURE 17" captionStartId="29.[151,250,1533,1555]" captionTargetBox="[318,1208,195,1516]" captionTargetId="figure@29.[317,1269,185,1516]" captionTargetPageId="29" captionText="FIGURE 17. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm." httpUri="https://zenodo.org/record/1453065/files/figure.png" pageId="84" pageNumber="85">Fig. 17</figureCitation>
;
<treatmentCitation id="C7705343FF9C212EFCCAA77EFC3EF8D9" author="" box="[774,922,1880,1902]" page="335" pageId="84" pageNumber="85">
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:335
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;
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;
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:397
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399, Fig. 17.6ko;
<treatmentCitation id="C7705343FF9C212EFF0BA750FE60F83A" author="" box="[199,452,1911,1933]" page="208" pageId="84" pageNumber="85">
<bibRefCitation id="224008A3FF9C212EFF0BA750FE3EF83A" box="[199,410,1911,1933]" pageId="84" pageNumber="85" refId="ref55476" refString="Katsiaras, N., Simboura, N. &amp; Koutsoubas, D. (2014) The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): redescription of species and first records in the Mediterranean Sea. Zootaxa, 3873 (3), 201 - 217. https: // doi. org / 10.11646 / zootaxa. 3873.3.1" type="journal article">
Katsiaras
<emphasis id="74A5A940FF9C212EFEE7A75FFEFBF83A" box="[299,351,1911,1933]" italics="true" pageId="84" pageNumber="85">et al.</emphasis>
2014
</bibRefCitation>
:208
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211,
<figureCitation id="DEEA69D7FF9C212EFDCEA750FDCAF83A" box="[514,622,1911,1933]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="84" pageNumber="85">Figs. 6ah</figureCitation>
,
<figureCitation id="DEEA69D7FF9C212EFDB4A750FD0FF83A" box="[632,683,1911,1933]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="84" pageNumber="85">7ad</figureCitation>
,
<tableCitation id="0B5340E9FF9C212EFD7AA750FCA7F83A" box="[694,771,1911,1933]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="84" pageNumber="85">Table 2</tableCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF9C212EFF5BA79EFD12F841" pageId="84" pageNumber="85" type="materials_examined">
<paragraph id="466E7552FF9C212EFF5BA79EFD12F841" blockId="84.[151,1436,1977,2038]" pageId="84" pageNumber="85">
<materialsCitation id="F6B97F0FFF9C212EFF5BA79EFD12F841" ID-GBIF-Occurrence="1915273740" collectionCode="BNHM" collectorName="W. T. Purcell." country="South Africa" location="Table Bay" pageId="84" pageNumber="85" specimenCode="BNHM 1911.2" specimenCount="2" typeStatus="holotype">
<emphasis id="74A5A940FF9C212EFF5BA79EFE24F865" bold="true" box="[151,384,1977,2002]" pageId="84" pageNumber="85">Material examined.</emphasis>
<emphasis id="74A5A940FF9C212EFE4BA79CFD8EF865" box="[391,554,1977,2002]" italics="true" pageId="84" pageNumber="85">
<typeStatus id="996ACBF0FF9C212EFE4BA79CFE1FF865" box="[391,443,1979,2002]" pageId="84" pageNumber="85">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FF9C212EFDFDA79EFD3DF865" box="[561,665,1977,2002]" pageId="84" pageNumber="85" type="holotype">Holotype</typeStatus>
<specimenCode id="1677DD29FF9C212EFD6CA79DFCE9F865" box="[672,845,1978,2002]" collectionCode="BNHM" country="India" httpUri="http://grbio.org/cool/p1gh-na36" name="Bombay Natural History Museum" pageId="84" pageNumber="85">BNHM 1911.2</specimenCode>
.1.13, off Woodstock beach,
<location id="430E2389FF9C212EFB4BA79EFB5EF865" LSID="urn:lsid:plazi:treatment:CE78C444FF9C212DFF5BA6CAFCA3F823:430E2389FF9C212EFB4BA79EFB5EF865" box="[1159,1274,1977,2002]" country="South Africa" name="Table Bay" pageId="84" pageNumber="85">Table Bay</location>
,
<collectingCountry id="3EC635C2FF9C212EFAC9A79EFA3CF865" box="[1285,1432,1977,2002]" name="South Africa" pageId="84" pageNumber="85">South Africa</collectingCountry>
, between roots of sea bamboo, coll.
<collectorName id="EB241084FF9C212EFDEFA7F9FD12F841" box="[547,694,2013,2038]" pageId="84" pageNumber="85">W.T. Purcell.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<caption id="12AE25DAFF9D212FFF5BA7B5FE04F852" httpUri="https://zenodo.org/record/1453153/files/figure.png" pageId="85" pageNumber="86" startId="85.[151,250,1938,1960]" targetBox="[221,1367,193,1922]" targetPageId="85">
<paragraph id="466E7552FF9D212FFF5BA7B5FE04F852" blockId="85.[151,1436,1938,2021]" pageId="85" pageNumber="86">
<emphasis id="74A5A940FF9D212FFF5BA7B5FE82F81F" bold="true" box="[151,294,1938,1960]" pageId="85" pageNumber="86">FIGURE 60.</emphasis>
<taxonomicName id="81D10ED1FF9D212FFEFFA7B5FD4DF81F" authority="(Willey, 1904)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[307,745,1938,1960]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="85" pageNumber="86" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FF9D212FFEFFA7B5FDE7F81F" box="[307,579,1938,1960]" italics="true" pageId="85" pageNumber="86">Paucibranchia purcellana</emphasis>
(Willey, 1904)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9D212FFD3AA7B5FCFDF81F" box="[758,857,1938,1960]" pageId="85" pageNumber="86">
<emphasis id="74A5A940FF9D212FFD3AA7B5FCFDF81F" bold="true" box="[758,857,1938,1960]" pageId="85" pageNumber="86">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype BNHM 1911.2.1.13. A. Anterior end with branchiae, lateral view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium. Scale bars: A, C, 3.6 mm; B, D, 1.8 mm.
</paragraph>
</caption>
<caption id="12AE25DAFF9E212CFF5BA6F7FBBCF894" httpUri="https://zenodo.org/record/1453155/files/figure.png" pageId="86" pageNumber="87" startId="86.[151,250,1744,1766]" targetBox="[294,1292,193,1723]" targetPageId="86">
<paragraph id="466E7552FF9E212CFF5BA6F7FBBCF894" blockId="86.[151,1436,1744,1827]" pageId="86" pageNumber="87">
<emphasis id="74A5A940FF9E212CFF5BA6F7FE86F951" bold="true" box="[151,290,1744,1766]" pageId="86" pageNumber="87">FIGURE 61.</emphasis>
<taxonomicName id="81D10ED1FF9E212CFEE7A6F7FD72F951" authority="(Willey, 1904)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[299,726,1744,1766]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="86" pageNumber="87" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FF9E212CFEE7A6F7FD9CF951" box="[299,568,1744,1766]" italics="true" pageId="86" pageNumber="87">Paucibranchia purcellana</emphasis>
(Willey, 1904)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9E212CFD13A6F7FC9BF951" box="[735,831,1744,1766]" pageId="86" pageNumber="87">
<emphasis id="74A5A940FF9E212CFD13A6F7FC9BF951" bold="true" box="[735,831,1744,1766]" pageId="86" pageNumber="87">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FF9E212DFF0BA76CFD84FA77" lastPageId="87" lastPageNumber="88" pageId="86" pageNumber="87" type="description">
<paragraph id="466E7552FF9E212CFF0BA76CFB04F81B" blockId="86.[151,1436,1867,2036]" pageId="86" pageNumber="87">
<emphasis id="74A5A940FF9E212CFF0BA76CFEFDF8D3" bold="true" box="[199,345,1867,1892]" pageId="86" pageNumber="87">Description.</emphasis>
<typeStatus id="996ACBF0FF9E212CFEAFA76CFE6FF8D3" box="[355,459,1867,1892]" pageId="86" pageNumber="87" type="holotype">Holotype</typeStatus>
complete, dissected laterally, with 142 chaetigers, last
<quantity id="8129D8B7FF9E212CFB83A76CFB2EF8D3" box="[1103,1162,1867,1892]" metricMagnitude="-1" metricUnit="m" metricValue="2.794" pageId="86" pageNumber="87" unit="in" value="11.0">11 in</quantity>
regeneration, L10=
<quantity id="8129D8B7FF9E212CFAB5A76CFF61F830" metricMagnitude="-3" metricUnit="m" metricValue="7.2" pageId="86" pageNumber="87" unit="mm" value="7.2">7.2 mm</quantity>
, W10=
<quantity id="8129D8B7FF9E212CFEE9A748FEC8F830" box="[293,364,1903,1927]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="86" pageNumber="87" unit="mm" value="4.0">4 mm</quantity>
, with TL=
<quantity id="8129D8B7FF9E212CFE3AA748FDE8F830" box="[502,588,1903,1927]" metricMagnitude="-2" metricUnit="m" metricValue="9.2" pageId="86" pageNumber="87" unit="mm" value="92.0">92 mm</quantity>
. Anterior region of body with convex dorsum and flat ventrum, without groove; body depressed from chaetiger 9, widest at chaetiger 15, tapering after chaetiger 35.
</paragraph>
<paragraph id="466E7552FF9E212DFF0BA791FC52FF40" blockId="86.[151,1436,1867,2036]" lastBlockId="87.[151,1437,151,1941]" lastPageId="87" lastPageNumber="88" pageId="86" pageNumber="87">
Prostomium bilobed,
<quantity id="8129D8B7FF9E212CFE75A790FDABF878" box="[441,527,1975,1999]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="86" pageNumber="87" unit="mm" value="3.2">3.2 mm</quantity>
long,
<quantity id="8129D8B7FF9E212CFD9AA791FD08F878" box="[598,684,1974,1999]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="86" pageNumber="87" unit="mm" value="1.6">1.6 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FF9E212CFB18A791FA9FF878" box="[1236,1339,1974,1999]" captionStart="FIGURE 60" captionStartId="85.[151,250,1938,1960]" captionTargetBox="[221,1367,193,1922]" captionTargetId="figure@85.[221,1367,193,1922]" captionTargetPageId="85" captionText="FIGURE 60. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Anterior end with branchiae, lateral view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium. Scale bars: A, C, 3.6 mm; B, D, 1.8 mm." httpUri="https://zenodo.org/record/1453153/files/figure.png" pageId="86" pageNumber="87">Fig. 60C</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FF9E212CFEFDA7FCFE38F843" box="[305,412,2011,2036]" captionStart="FIGURE 60" captionStartId="85.[151,250,1938,1960]" captionTargetBox="[221,1367,193,1922]" captionTargetId="figure@85.[221,1367,193,1922]" captionTargetPageId="85" captionText="FIGURE 60. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Anterior end with branchiae, lateral view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium. Scale bars: A, C, 3.6 mm; B, D, 1.8 mm." httpUri="https://zenodo.org/record/1453153/files/figure.png" pageId="86" pageNumber="87">Fig. 60B</figureCitation>
). Prostomial appendages in a semicircle, equidistant. Palps reaching the middle of first peristomial ring; lateral antennae reaching second peristomial ring; median antennae reaching first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, thick in the base, without articulation. Eyes rounded, dark, between palps and lateral antennae.
</paragraph>
<paragraph id="466E7552FF9F212DFF0BA123FE53FED2" blockId="87.[151,1437,151,1941]" pageId="87" pageNumber="88">
Peristomium wider than prostomium (
<quantity id="8129D8B7FF9F212DFDBDA123FD17FEAB" box="[625,691,260,284]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="87" pageNumber="88" unit="mm" value="2.0">2 mm</quantity>
long,
<quantity id="8129D8B7FF9F212DFD35A123FCEBFEAB" box="[761,847,260,285]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="87" pageNumber="88" unit="mm" value="3.5">3.5 mm</quantity>
wide), first ring three times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FF9F212DFD50A100FC82FEF7" box="[668,806,295,320]" captionStart="FIGURE 60" captionStartId="85.[151,250,1938,1960]" captionTargetBox="[221,1367,193,1922]" captionTargetId="figure@85.[221,1367,193,1922]" captionTargetPageId="85" captionText="FIGURE 60. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Anterior end with branchiae, lateral view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium. Scale bars: A, C, 3.6 mm; B, D, 1.8 mm." httpUri="https://zenodo.org/record/1453153/files/figure.png" pageId="87" pageNumber="88">Fig. 60AC</figureCitation>
). Inferior lip with a slight central depression, with a pair of shallow wrinkles (
<figureCitation id="DEEA69D7FF9F212DFE4FA16BFE4EFED2" box="[387,490,332,357]" captionStart="FIGURE 60" captionStartId="85.[151,250,1938,1960]" captionTargetBox="[221,1367,193,1922]" captionTargetId="figure@85.[221,1367,193,1922]" captionTargetPageId="85" captionText="FIGURE 60. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Anterior end with branchiae, lateral view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium. Scale bars: A, C, 3.6 mm; B, D, 1.8 mm." httpUri="https://zenodo.org/record/1453153/files/figure.png" pageId="87" pageNumber="88">Fig. 60B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF9F212DFF0BA148FADCFE3F" blockId="87.[151,1437,151,1941]" box="[199,1400,367,392]" pageId="87" pageNumber="88">
Maxillary apparatus not examined, with MF= 1+1, 5+5, 5+0, 3+8, 1+1 according to
<bibRefCitation id="224008A3FF9F212DFBB5A148FAD0FE3F" box="[1145,1396,367,392]" pageId="87" pageNumber="88" refId="ref55476" refString="Katsiaras, N., Simboura, N. &amp; Koutsoubas, D. (2014) The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): redescription of species and first records in the Mediterranean Sea. Zootaxa, 3873 (3), 201 - 217. https: // doi. org / 10.11646 / zootaxa. 3873.3.1" type="journal article">
Katsiaras
<emphasis id="74A5A940FF9F212DFB2BA156FA84FE3F" box="[1255,1312,367,392]" italics="true" pageId="87" pageNumber="88">et al.</emphasis>
(2014)
</bibRefCitation>
.
</paragraph>
<paragraph id="466E7552FF9F212DFF0BA1B3FCE9FE42" blockId="87.[151,1437,151,1941]" pageId="87" pageNumber="88">
Branchiae pectinate with up to 25 filaments, in chaetigers 827 (
<figureCitation id="DEEA69D7FF9F212DFC76A1B3FBF0FE1B" box="[954,1108,404,429]" captionStart="FIGURE 60" captionStartId="85.[151,250,1938,1960]" captionTargetBox="[221,1367,193,1922]" captionTargetId="figure@85.[221,1367,193,1922]" captionTargetPageId="85" captionText="FIGURE 60. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Anterior end with branchiae, lateral view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium. Scale bars: A, C, 3.6 mm; B, D, 1.8 mm." httpUri="https://zenodo.org/record/1453153/files/figure.png" pageId="87" pageNumber="88">Figs. 60A, C</figureCitation>
;
<figureCitation id="DEEA69D7FF9F212DFBAFA1B3FB31FE1A" box="[1123,1173,404,429]" captionStart="FIGURE 61" captionStartId="86.[151,250,1744,1766]" captionTargetBox="[294,1292,193,1723]" captionTargetId="figure@86.[294,1292,193,1723]" captionTargetPageId="86" captionText="FIGURE 61. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm." httpUri="https://zenodo.org/record/1453155/files/figure.png" pageId="87" pageNumber="88">61B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 8, 10, 10, 12, 16, 20, 20, 20, 20, 20, 19, 10, 18, 11?, 15, 14, 13, 12, 10, 10. Branchial filaments slender, as long as dorsal cirri.
</paragraph>
<paragraph id="466E7552FF9F212DFF0BA1D8FDC8FCEA" blockId="87.[151,1437,151,1941]" pageId="87" pageNumber="88">
First parapodia smallest; most developed in chaetigers 330, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 3 (Ldc3:
<quantity id="8129D8B7FF9F212DFC47A203FC56FD8B" box="[907,1010,548,573]" metricMagnitude="-4" metricUnit="m" metricValue="3.5999999999999996" pageId="87" pageNumber="88" unit="mm" value="0.36">0.36 mm</quantity>
; Ldc13:
<quantity id="8129D8B7FF9F212DFB9FA203FB1FFD8B" box="[1107,1211,548,572]" metricMagnitude="-4" metricUnit="m" metricValue="4.3" pageId="87" pageNumber="88" unit="mm" value="0.43">0.43 mm</quantity>
), from chaetiger 39, gradually decreasing in width and increasing in length, in posterior region slender, 1.4 times longer than the prebranchial region ones (Ldc75:
<quantity id="8129D8B7FF9F212DFE3DA24BFDFCFD33" box="[497,600,620,645]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="87" pageNumber="88" unit="mm" value="0.5">0.50 mm</quantity>
) (
<figureCitation id="DEEA69D7FF9F212DFDA3A24BFD5CFD32" box="[623,760,620,645]" captionStart="FIGURE 61" captionStartId="86.[151,250,1744,1766]" captionTargetBox="[294,1292,193,1723]" captionTargetId="figure@86.[294,1292,193,1723]" captionTargetPageId="86" captionText="FIGURE 61. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm." httpUri="https://zenodo.org/record/1453155/files/figure.png" pageId="87" pageNumber="88">Fig. 61AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FF9F212DFAA3A24BFF4FFD1F" captionStart="FIGURE 61" captionStartId="86.[151,250,1744,1766]" captionTargetBox="[294,1292,193,1723]" captionTargetId="figure@86.[294,1292,193,1723]" captionTargetPageId="86" captionText="FIGURE 61. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm." httpUri="https://zenodo.org/record/1453155/files/figure.png" pageId="87" pageNumber="88">Fig. 61AE</figureCitation>
). Chaetal lobes in chaetigers 134, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 35, triangular, longer than other lobes, with aciculae emerging in midline (
<figureCitation id="DEEA69D7FF9F212DFAC4A293FA35FD7A" box="[1288,1425,692,717]" captionStart="FIGURE 61" captionStartId="86.[151,250,1744,1766]" captionTargetBox="[294,1292,193,1723]" captionTargetId="figure@86.[294,1292,193,1723]" captionTargetPageId="86" captionText="FIGURE 61. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm." httpUri="https://zenodo.org/record/1453155/files/figure.png" pageId="87" pageNumber="88">Fig. 61AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 168, bluntly conical; thicker and elongated in branchial chaetigers; decreasing in size in chaetigers 2868, following ones inconspicuous (
<figureCitation id="DEEA69D7FF9F212DFC1DA2DBFBF9FCA2" box="[977,1117,764,789]" captionStart="FIGURE 61" captionStartId="86.[151,250,1744,1766]" captionTargetBox="[294,1292,193,1723]" captionTargetId="figure@86.[294,1292,193,1723]" captionTargetPageId="86" captionText="FIGURE 61. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm." httpUri="https://zenodo.org/record/1453155/files/figure.png" pageId="87" pageNumber="88">Fig. 61AE</figureCitation>
). Ventral cirri digitiform in chaetigers 15; in chaetigers 636 with oval swollen base and digitiform tip; from chaetiger 37, conical, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FF9F212DFE14A363FDC4FCEA" box="[472,608,836,861]" captionStart="FIGURE 61" captionStartId="86.[151,250,1744,1766]" captionTargetBox="[294,1292,193,1723]" captionTargetId="figure@86.[294,1292,193,1723]" captionTargetPageId="86" captionText="FIGURE 61. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm." httpUri="https://zenodo.org/record/1453155/files/figure.png" pageId="87" pageNumber="88">Fig. 61AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF9F212DFF0BA340FB27FC7F" blockId="87.[151,1437,151,1941]" pageId="87" pageNumber="88">
Aciculae blunt, with reddish basal end, distally amber; in median-posterior chaetigers one of the two aciculae translucent, the second is reddish (
<figureCitation id="DEEA69D7FF9F212DFDEFA3ABFD0AFC12" box="[547,686,908,933]" captionStart="FIGURE 61" captionStartId="86.[151,250,1744,1766]" captionTargetBox="[294,1292,193,1723]" captionTargetId="figure@86.[294,1292,193,1723]" captionTargetPageId="86" captionText="FIGURE 61. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Parapodium 3, anterior view; B. Parapodium 13, anterior view, dorsal cirri broken; C. Parapodium 32, anterior view; D. Parapodium 79, anterior view; E. Parapodium 135, anterior view. Scale bars: A, 0.17 mm; B, C, D, 0.2 mm; E, 0.8 mm." httpUri="https://zenodo.org/record/1453155/files/figure.png" pageId="87" pageNumber="88">Fig. 61AE</figureCitation>
). First three chaetigers with 2 aciculae; in chaetigers 417 with 3 aciculae; in chaetigers 18113 with 2 aciculae; from chaetiger 114, with only one acicula.
</paragraph>
<paragraph id="466E7552FF9F212DFF0BA3F3FEB1FACF" blockId="87.[151,1437,151,1941]" pageId="87" pageNumber="88">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 33. Two
<typeStatus id="996ACBF0FF9F212DFF31A3DFFE9CFBA7" box="[253,312,1016,1040]" pageId="87" pageNumber="88">types</typeStatus>
of pectinate chaetae; in anterior chaetigers isodonts narrow with long and slender teeth, with 34 pectinate, with up to 1012 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FF9F212DFC92A43BFC6CFB82" box="[862,968,1052,1077]" captionStart="FIGURE 62" captionStartId="88.[151,250,1848,1870]" captionTargetBox="[340,1247,208,1812]" captionTargetId="figure@88.[340,1247,208,1812]" captionTargetPageId="88" captionText="FIGURE 62. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 13; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 75; C. Compound falciger, long blade, chaetiger 13; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 13; F. Compound falciger, short blade, chaetiger 32; G. Subacicular hook, chaetiger 79, worn teeth. Scale bars: A, 7 µm; B, 11.2 µm; C, 40 µm; D, 32.5 µm; E, 25 µm; F, 17.5 µm; G. 20 µm." httpUri="https://zenodo.org/record/1453157/files/figure.png" pageId="87" pageNumber="88">Fig. 62A</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, with 910 pectinate, with up to 1416 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FF9F212DFAA3A418FF6DFBCA" captionStart="FIGURE 62" captionStartId="88.[151,250,1848,1870]" captionTargetBox="[340,1247,208,1812]" captionTargetId="figure@88.[340,1247,208,1812]" captionTargetPageId="88" captionText="FIGURE 62. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 13; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 75; C. Compound falciger, long blade, chaetiger 13; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 13; F. Compound falciger, short blade, chaetiger 32; G. Subacicular hook, chaetiger 79, worn teeth. Scale bars: A, 7 µm; B, 11.2 µm; C, 40 µm; D, 32.5 µm; E, 25 µm; F, 17.5 µm; G. 20 µm." httpUri="https://zenodo.org/record/1453157/files/figure.png" pageId="87" pageNumber="88">Fig. 62B</figureCitation>
). Compound falcigers present in all chaetigers; in anterior chaetigers with blade of three sizes (longer 112 µm,
<figureCitation id="DEEA69D7FF9F212DFF5BA4A0FF58FB17" box="[151,252,1159,1184]" captionStart="FIGURE 62" captionStartId="88.[151,250,1848,1870]" captionTargetBox="[340,1247,208,1812]" captionTargetId="figure@88.[340,1247,208,1812]" captionTargetPageId="88" captionText="FIGURE 62. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 13; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 75; C. Compound falciger, long blade, chaetiger 13; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 13; F. Compound falciger, short blade, chaetiger 32; G. Subacicular hook, chaetiger 79, worn teeth. Scale bars: A, 7 µm; B, 11.2 µm; C, 40 µm; D, 32.5 µm; E, 25 µm; F, 17.5 µm; G. 20 µm." httpUri="https://zenodo.org/record/1453157/files/figure.png" pageId="87" pageNumber="88">Fig. 62C</figureCitation>
; median 91 µm,
<figureCitation id="DEEA69D7FF9F212DFE7BA4A0FDB9FB17" box="[439,541,1159,1184]" captionStart="FIGURE 62" captionStartId="88.[151,250,1848,1870]" captionTargetBox="[340,1247,208,1812]" captionTargetId="figure@88.[340,1247,208,1812]" captionTargetPageId="88" captionText="FIGURE 62. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 13; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 75; C. Compound falciger, long blade, chaetiger 13; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 13; F. Compound falciger, short blade, chaetiger 32; G. Subacicular hook, chaetiger 79, worn teeth. Scale bars: A, 7 µm; B, 11.2 µm; C, 40 µm; D, 32.5 µm; E, 25 µm; F, 17.5 µm; G. 20 µm." httpUri="https://zenodo.org/record/1453157/files/figure.png" pageId="87" pageNumber="88">Fig. 62D</figureCitation>
; smaller 72.8 µm,
<figureCitation id="DEEA69D7FF9F212DFD21A4A0FCF5FB17" box="[749,849,1159,1184]" captionStart="FIGURE 62" captionStartId="88.[151,250,1848,1870]" captionTargetBox="[340,1247,208,1812]" captionTargetId="figure@88.[340,1247,208,1812]" captionTargetPageId="88" captionText="FIGURE 62. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 13; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 75; C. Compound falciger, long blade, chaetiger 13; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 13; F. Compound falciger, short blade, chaetiger 32; G. Subacicular hook, chaetiger 79, worn teeth. Scale bars: A, 7 µm; B, 11.2 µm; C, 40 µm; D, 32.5 µm; E, 25 µm; F, 17.5 µm; G. 20 µm." httpUri="https://zenodo.org/record/1453157/files/figure.png" pageId="87" pageNumber="88">Fig. 62E</figureCitation>
), smaller more abundant; all with teeth triangular, of similar size, distal tooth directed upward, proximal tooth directed laterally; in media-posterior chaetigers with blades of similar size, shoter than blades of anterior chaetigers (5650 µm,
<figureCitation id="DEEA69D7FF9F212DFBC5A4E8FBCAFB5F" box="[1033,1134,1231,1256]" captionStart="FIGURE 62" captionStartId="88.[151,250,1848,1870]" captionTargetBox="[340,1247,208,1812]" captionTargetId="figure@88.[340,1247,208,1812]" captionTargetPageId="88" captionText="FIGURE 62. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 13; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 75; C. Compound falciger, long blade, chaetiger 13; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 13; F. Compound falciger, short blade, chaetiger 32; G. Subacicular hook, chaetiger 79, worn teeth. Scale bars: A, 7 µm; B, 11.2 µm; C, 40 µm; D, 32.5 µm; E, 25 µm; F, 17.5 µm; G. 20 µm." httpUri="https://zenodo.org/record/1453157/files/figure.png" pageId="87" pageNumber="88">Fig. 62F</figureCitation>
), all with triangular teeth, distal shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, reddish basal, distally amber; in posterior chaetigers translucent, starting in chaetiger 29; with rounded teeth, of similar size, distal tooth directed upward; proximal tooth directed laterally; with one or three hooks per chaetiger (
<figureCitation id="DEEA69D7FF9F212DFF53A578FEACFACF" box="[159,264,1375,1400]" captionStart="FIGURE 62" captionStartId="88.[151,250,1848,1870]" captionTargetBox="[340,1247,208,1812]" captionTargetId="figure@88.[340,1247,208,1812]" captionTargetPageId="88" captionText="FIGURE 62. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 13; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 75; C. Compound falciger, long blade, chaetiger 13; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 13; F. Compound falciger, short blade, chaetiger 32; G. Subacicular hook, chaetiger 79, worn teeth. Scale bars: A, 7 µm; B, 11.2 µm; C, 40 µm; D, 32.5 µm; E, 25 µm; F, 17.5 µm; G. 20 µm." httpUri="https://zenodo.org/record/1453157/files/figure.png" pageId="87" pageNumber="88">Fig. 62G</figureCitation>
).
</paragraph>
<paragraph id="466E7552FF9F212DFF0BA5A3FD84FA77" blockId="87.[151,1437,151,1941]" pageId="87" pageNumber="88">Pygidium with two pairs of anal cirri, without articulation; dorsal pair as long as last nine chaetigers; ventral pair short, as long as last chaetiger.</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF9F212DFF0BA5EBFB6EFA52" box="[199,1226,1484,1509]" pageId="87" pageNumber="88" type="distribution">
<paragraph id="466E7552FF9F212DFF0BA5EBFB6EFA52" blockId="87.[151,1437,151,1941]" box="[199,1226,1484,1509]" pageId="87" pageNumber="88">
<emphasis id="74A5A940FF9F212DFF0BA5EBFEC4FA52" bold="true" box="[199,352,1484,1509]" pageId="87" pageNumber="88">Distribution.</emphasis>
Known only from
<typeStatus id="996ACBF0FF9F212DFDFBA5EAFDC3FA52" box="[567,615,1485,1509]" pageId="87" pageNumber="88">type</typeStatus>
locality. Table Bay,
<collectingRegion id="8415BBB0FF9F212DFC80A5EBFC21FA53" box="[844,901,1484,1508]" country="South Africa" name="Western Cape" pageId="87" pageNumber="88">Cape</collectingRegion>
of Good Hope,
<collectingCountry id="3EC635C2FF9F212DFBF7A5EBFB6EFA52" box="[1083,1226,1484,1509]" name="South Africa" pageId="87" pageNumber="88">South Africa</collectingCountry>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF9F212DFF0BA5C8FCA3F823" pageId="87" pageNumber="88" type="discussion">
<paragraph id="466E7552FF9F212DFF0BA5C8FF42F9E7" blockId="87.[151,1437,151,1941]" pageId="87" pageNumber="88">
<emphasis id="74A5A940FF9F212DFF0BA5C8FE9FF9BF" bold="true" box="[199,315,1519,1544]" pageId="87" pageNumber="88">Remarks.</emphasis>
<bibRefCitation id="224008A3FF9F212DFE8EA5C8FD9EF9BF" box="[322,570,1519,1544]" pageId="87" pageNumber="88" refId="ref55476" refString="Katsiaras, N., Simboura, N. &amp; Koutsoubas, D. (2014) The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): redescription of species and first records in the Mediterranean Sea. Zootaxa, 3873 (3), 201 - 217. https: // doi. org / 10.11646 / zootaxa. 3873.3.1" type="journal article">
Katsiaras
<emphasis id="74A5A940FF9F212DFE7DA5D6FE4DF9BF" box="[433,489,1519,1544]" italics="true" pageId="87" pageNumber="88">et al.</emphasis>
(2014)
</bibRefCitation>
redescribed this species based on
<typeStatus id="996ACBF0FF9F212DFC76A5D7FC4EF9BF" box="[954,1002,1520,1544]" pageId="87" pageNumber="88">type</typeStatus>
and non-type material. They indicated that the falcigers have blades of two sizes in anterior chaetigers; however, I found, up to three blade sizes in such region.
</paragraph>
<paragraph id="466E7552FF9F212DFF0BA67BFCA3F823" blockId="87.[151,1437,151,1941]" pageId="87" pageNumber="88">
<taxonomicName id="81D10ED1FF9F212DFF0BA67BFE4AF9C2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[199,494,1628,1653]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FF9F212DFF0BA67BFE4AF9C2" box="[199,494,1628,1653]" italics="true" pageId="87" pageNumber="88">Paucibranchia purcellana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFE3AA67BFDFAF9C2" box="[502,606,1628,1653]" pageId="87" pageNumber="88">
<emphasis id="74A5A940FF9F212DFE3AA67BFDFAF9C2" bold="true" box="[502,606,1628,1653]" pageId="87" pageNumber="88">n. comb.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="81D10ED1FF9F212DFD13A67AFCEFF9C2" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[735,843,1628,1653]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FF9F212DFD13A67AFCEFF9C2" box="[735,843,1628,1653]" italics="true" pageId="87" pageNumber="88">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFC98A67BFC30F9C2" box="[852,916,1628,1653]" pageId="87" pageNumber="88" rank="species">
<emphasis id="74A5A940FF9F212DFC98A67BFC30F9C2" bold="true" box="[852,916,1628,1653]" pageId="87" pageNumber="88">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF9F212DFC02A67AFB83F9C3" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[974,1063,1629,1652]" class="Polychaeta" family="Eunicidae" genus="Pauchibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF9F212DFC02A67AFB83F9C3" box="[974,1063,1629,1652]" italics="true" pageId="87" pageNumber="88">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFBE3A67BFBCBF9C2" box="[1071,1135,1628,1653]" pageId="87" pageNumber="88" rank="species">
<emphasis id="74A5A940FF9F212DFBE3A67BFBCBF9C2" bold="true" box="[1071,1135,1628,1653]" pageId="87" pageNumber="88">n. sp.</emphasis>
</taxonomicNameLabel>
by having the subacicular hook bidentate, reddish basally and distally amber, and by the presence of only compound falcigers. However, they are different because in
<taxonomicName id="81D10ED1FF9F212DFE6BA682FD98F90A" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[423,572,1700,1725]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FF9F212DFE6BA682FD98F90A" box="[423,572,1700,1725]" italics="true" pageId="87" pageNumber="88">P. purcellana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFD88A683FD0FF90A" box="[580,683,1700,1725]" pageId="87" pageNumber="88">
<emphasis id="74A5A940FF9F212DFD88A683FD0FF90A" bold="true" box="[580,683,1700,1725]" pageId="87" pageNumber="88">n. comb.</emphasis>
</taxonomicNameLabel>
there are falcigers with blades of three sizes in the anterior region and dorsal cirri are 1.4 times large in the postbranchial region; whereas in
<taxonomicName id="81D10ED1FF9F212DFC28A6EEFBF4F957" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[996,1104,1735,1760]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FF9F212DFC28A6EEFBF4F957" box="[996,1104,1735,1760]" italics="true" pageId="87" pageNumber="88">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFB94A6E0FB3CF957" box="[1112,1176,1735,1760]" pageId="87" pageNumber="88" rank="species">
<emphasis id="74A5A940FF9F212DFB94A6E0FB3CF957" bold="true" box="[1112,1176,1735,1760]" pageId="87" pageNumber="88">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FF9F212DFB1DA6EEFA8EF957" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1233,1322,1737,1760]" class="Polychaeta" family="Eunicidae" genus="Pauchibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF9F212DFB1DA6EEFA8EF957" box="[1233,1322,1737,1760]" italics="true" pageId="87" pageNumber="88">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFAFDA6E0FAD5F957" box="[1329,1393,1735,1760]" pageId="87" pageNumber="88" rank="species">
<emphasis id="74A5A940FF9F212DFAFDA6E0FAD5F957" bold="true" box="[1329,1393,1735,1760]" pageId="87" pageNumber="88">n. sp.</emphasis>
</taxonomicNameLabel>
the falcigers have blades of two and one size in the same region, respectively, and the dorsal cirri are slightly shorter in postbranchial region in
<taxonomicName id="81D10ED1FF9F212DFE6DA736FE5DF89F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[417,505,1809,1832]" class="Polychaeta" family="Eunicidae" genus="Pauchibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF9F212DFE6DA736FE5DF89F" box="[417,505,1809,1832]" italics="true" pageId="87" pageNumber="88">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFDCDA728FDE4F89F" box="[513,576,1807,1832]" pageId="87" pageNumber="88" rank="species">
<emphasis id="74A5A940FF9F212DFDCDA728FDE4F89F" bold="true" box="[513,576,1807,1832]" pageId="87" pageNumber="88">n. sp.</emphasis>
</taxonomicNameLabel>
or of similar size comparing the pre- and postbranchial regions in
<taxonomicName id="81D10ED1FF9F212DFAFDA736FA3FF89F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1329,1435,1807,1832]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FF9F212DFAFDA736FA3FF89F" box="[1329,1435,1807,1832]" italics="true" pageId="87" pageNumber="88">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFF5BA713FF71F8FA" box="[151,213,1844,1869]" pageId="87" pageNumber="88" rank="species">
<emphasis id="74A5A940FF9F212DFF5BA713FF71F8FA" bold="true" box="[151,213,1844,1869]" pageId="87" pageNumber="88">n. sp.</emphasis>
</taxonomicNameLabel>
.
<taxonomicName id="81D10ED1FF9F212DFF28A712FE57F8FA" authorityName="Molina-Acevedo" authorityYear="2018" box="[228,499,1844,1869]" pageId="87" pageNumber="88" rank="subSpecies" status="comb. nov." subSpecies="purcellana">
Moreover,
<emphasis id="74A5A940FF9F212DFE93A712FE57F8FA" box="[351,499,1844,1869]" italics="true" pageId="87" pageNumber="88">P. purcellana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFE36A713FDC4F8FA" box="[506,608,1844,1869]" pageId="87" pageNumber="88">
<emphasis id="74A5A940FF9F212DFE36A713FDC4F8FA" bold="true" box="[506,608,1844,1869]" pageId="87" pageNumber="88">n. comb.</emphasis>
</taxonomicNameLabel>
has prostomium bilobed with a pair of eyes; whereas
<taxonomicName id="81D10ED1FF9F212DFB72A712FA8DF8FA" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1214,1321,1844,1869]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FF9F212DFB72A712FA8DF8FA" box="[1214,1321,1844,1869]" italics="true" pageId="87" pageNumber="88">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFAFCA713FACBF8FA" box="[1328,1391,1844,1869]" pageId="87" pageNumber="88" rank="species">
<emphasis id="74A5A940FF9F212DFAFCA713FACBF8FA" bold="true" box="[1328,1391,1844,1869]" pageId="87" pageNumber="88">n. sp.</emphasis>
</taxonomicNameLabel>
has prostomium entire and
<taxonomicName id="81D10ED1FF9F212DFE55A77EFE54F8C7" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[409,496,1881,1904]" class="Polychaeta" family="Eunicidae" genus="Pauchibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FF9F212DFE55A77EFE54F8C7" box="[409,496,1881,1904]" italics="true" pageId="87" pageNumber="88">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFE3AA770FD90F8C7" box="[502,564,1879,1904]" pageId="87" pageNumber="88" rank="species">
<emphasis id="74A5A940FF9F212DFE3AA770FD90F8C7" bold="true" box="[502,564,1879,1904]" pageId="87" pageNumber="88">n. sp.</emphasis>
</taxonomicNameLabel>
lacks eyes. The comparison with others
<taxonomicName id="81D10ED1FF9F212DFC3BA770FB39F8C7" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1015,1181,1879,1904]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="87" pageNumber="88" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FF9F212DFC3BA770FB39F8C7" box="[1015,1181,1879,1904]" italics="true" pageId="87" pageNumber="88">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF9F212DFB68A770FB56F8C7" box="[1188,1266,1879,1904]" pageId="87" pageNumber="88" rank="genus">
<emphasis id="74A5A940FF9F212DFB68A770FB56F8C7" bold="true" box="[1188,1266,1879,1904]" pageId="87" pageNumber="88">n. gen.</emphasis>
</taxonomicNameLabel>
species having only compound falcigers present is provided in
<tableCitation id="0B5340E9FF9F212DFD61A75BFCA7F823" box="[685,771,1916,1941]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="87" pageNumber="88">Table 2</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<mods:title id="879D856FAC4B63118508DDDFC3528959">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<treatment id="CE78C444FFA12114FF5BA5C2FEDCFB5F" ID-DOI="http://doi.org/10.5281/zenodo.5953900" ID-GBIF-Taxon="148663738" ID-Zenodo-Dep="5953900" LSID="urn:lsid:plazi:treatment:CE78C444FFA12114FF5BA5C2FEDCFB5F" httpUri="http://treatment.plazi.org/id/CE78C444FFA12114FF5BA5C2FEDCFB5F" lastPageId="110" lastPageNumber="111" pageId="105" pageNumber="106">
<subSubSection id="0ECB26D9FFA12113FF5BA5C2FE1BF997" pageId="105" pageNumber="106" type="nomenclature">
<paragraph id="466E7552FFA12113FF5BA5C2FCD0FA48" blockId="105.[151,884,1509,1568]" box="[151,884,1509,1535]" pageId="105" pageNumber="106">
<heading id="1D26C23EFFA12113FF5BA5C2FCD0FA48" bold="true" box="[151,884,1509,1535]" fontSize="11" level="1" pageId="105" pageNumber="106" reason="1">
<emphasis id="74A5A940FFA12113FF5BA5C2FCD0FA48" bold="true" box="[151,884,1509,1535]" pageId="105" pageNumber="106">
<taxonomicName id="81D10ED1FFA12113FF5BA5C2FD5EFA48" ID-CoL="765QQ" authority="(Lu &amp; Fauchald, 1998)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[151,762,1509,1535]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFA12113FF5BA5C2FE72FA48" bold="true" box="[151,470,1509,1535]" italics="true" pageId="105" pageNumber="106">Paucibranchia totospinata</emphasis>
(
<bibRefCitation id="224008A3FFA12113FE2AA5C2FD56FA48" box="[486,754,1509,1535]" pageId="105" pageNumber="106" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald, 1998</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA12113FCCEA5C2FCD0FA48" box="[770,884,1509,1535]" pageId="105" pageNumber="106">n. Comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFA12113FF5BA620FE1BF997" blockId="105.[151,884,1509,1568]" box="[151,447,1543,1568]" pageId="105" pageNumber="106">
<figureCitation id="DEEA69D7FFA12113FF5BA620FE9FF997" box="[151,315,1543,1568]" captionStart-0="FIGURE 76" captionStart-1="FIGURE 77" captionStart-2="FIGURE 78" captionStart-3="FIGURE 79" captionStartId-0="106.[151,250,1949,1971]" captionStartId-1="107.[151,250,1826,1848]" captionStartId-2="108.[151,250,1947,1969]" captionStartId-3="109.[151,250,1879,1901]" captionTargetBox-0="[162,1426,193,1932]" captionTargetBox-1="[171,1410,1180,1804]" captionTargetBox-2="[204,1383,193,1933]" captionTargetBox-3="[228,1365,193,1862]" captionTargetId-0="figure@106.[162,1426,193,1932]" captionTargetId-1="figure@107.[151,1436,1165,1804]" captionTargetId-2="figure@108.[204,1383,193,1933]" captionTargetId-3="figure@109.[228,1365,193,1862]" captionTargetPageId-0="106" captionTargetPageId-1="107" captionTargetPageId-2="108" captionTargetPageId-3="109" captionText-0="FIGURE 76. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. Scale bars: AC, 2 mm; D, 1 mm." captionText-1="FIGURE 77. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm." captionText-2="FIGURE 78. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm." captionText-3="FIGURE 79. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm." httpUri-0="https://zenodo.org/record/1453185/files/figure.png" httpUri-1="https://zenodo.org/record/1453187/files/figure.png" httpUri-2="https://zenodo.org/record/1453189/files/figure.png" httpUri-3="https://zenodo.org/record/1453191/files/figure.png" pageId="105" pageNumber="106">Figures 7679</figureCitation>
,
<tableCitation id="0B5340E9FFA12113FE8AA620FE00F997" box="[326,420,1543,1568]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="105" pageNumber="106">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FFA12113FE7DA62FFE1BF997" box="[433,447,1544,1568]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="105" pageNumber="106">3</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA12113FF5BA677FCD9F9D1" box="[151,893,1616,1638]" pageId="105" pageNumber="106" type="reference_group">
<paragraph id="466E7552FFA12113FF5BA677FCD9F9D1" blockId="105.[151,893,1616,1638]" box="[151,893,1616,1638]" pageId="105" pageNumber="106">
<treatmentCitationGroup id="66C1527CFFA12113FF5BA677FCD9F9D1" box="[151,893,1616,1638]" pageId="105" pageNumber="106">
<taxonomicName id="81D10ED1FFA12113FF5BA677FD26F9D1" ID-CoL="3Y8BN" authority="Lu &amp; Fauchald, 1998: 839" authorityName="Lu &amp; Fauchald" authorityPageNumber="839" authorityYear="1998" box="[151,642,1616,1638]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="totospinata">
<emphasis id="74A5A940FFA12113FF5BA677FED2F9D1" box="[151,374,1616,1638]" italics="true" pageId="105" pageNumber="106">Marphysa totospinata</emphasis>
<treatmentCitation id="C7705343FFA12113FEB0A676FD26F9D1" author="" box="[380,642,1616,1638]" page="839" pageId="105" pageNumber="106">
<bibRefCitation id="224008A3FFA12113FEB0A676FDF3F9D1" box="[380,599,1616,1638]" pageId="105" pageNumber="106" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald, 1998</bibRefCitation>
:839
</treatmentCitation>
</taxonomicName>
841,
<figureCitation id="DEEA69D7FFA12113FD0DA677FC85F9D1" box="[705,801,1616,1638]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStartId-0="8.[151,250,1486,1508]" captionStartId-1="10.[151,250,1908,1930]" captionStartId-2="11.[151,250,1932,1954]" captionTargetBox-0="[276,1310,213,1430]" captionTargetBox-1="[219,1375,193,1892]" captionTargetBox-2="[336,1232,245,1870]" captionTargetId-0="figure@8.[276,1310,213,1430]" captionTargetId-1="figure@10.[219,1375,193,1892]" captionTargetId-2="figure@11.[336,1250,245,1870]" captionTargetPageId-0="8" captionTargetPageId-1="10" captionTargetPageId-2="11" captionText-0="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." captionText-1="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." captionText-2="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri-0="https://zenodo.org/record/1453035/files/figure.png" httpUri-1="https://zenodo.org/record/1453037/files/figure.png" httpUri-2="https://zenodo.org/record/1453039/files/figure.png" pageId="105" pageNumber="106">Figs. 24</figureCitation>
,
<figureCitation id="DEEA69D7FFA12113FCE0A677FC9EF9D1" box="[812,826,1616,1638]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="105" pageNumber="106">6</figureCitation>
,
<figureCitation id="DEEA69D7FFA12113FC89A677FCDDF9D1" box="[837,889,1616,1638]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="105" pageNumber="106">9ah</figureCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA12113FF5BA6B5FAF0F944" pageId="105" pageNumber="106" type="materials_examined">
<paragraph id="466E7552FFA12113FF5BA6B5FAF0F944" blockId="105.[151,1437,1682,2031]" pageId="105" pageNumber="106">
<materialsCitation id="F6B97F0FFFA12113FF5BA6B5FD98F978" ID-GBIF-Occurrence="1915273743" collectingDate="1988-03-16" collectionCode="NMWZ" country="Ireland" county="Blacksod Bay" location="Bleanmore Island" municipality="Clew Bay" pageId="105" pageNumber="106" specimenCode="NMWZ 1988.069" specimenCount="2" typeStatus="holotype">
<emphasis id="74A5A940FFA12113FF5BA6B5FE24F91C" bold="true" box="[151,384,1682,1707]" pageId="105" pageNumber="106">Material examined.</emphasis>
<emphasis id="74A5A940FFA12113FE4AA6B3FD8CF91C" box="[390,552,1682,1707]" italics="true" pageId="105" pageNumber="106">
<typeStatus id="996ACBF0FFA12113FE4AA6B3FE1EF91C" box="[390,442,1684,1707]" pageId="105" pageNumber="106">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FFA12113FDE3A6B5FD33F91C" box="[559,663,1682,1707]" pageId="105" pageNumber="106" type="holotype">Holotype</typeStatus>
<specimenCode id="1677DD29FFA12113FD51A6B4FCC8F91C" box="[669,876,1682,1707]" collectionCode="NMWZ" country="0" httpUri="http://grbio.org/cool/idd9-qjfy" name="National Museum of Wales" pageId="105" pageNumber="106">NMWZ 1988.069</specimenCode>
.84, SE of
<location id="430E2389FFA12113FC17A6B5FB07F91C" LSID="urn:lsid:plazi:treatment:CE78C444FFA12114FF5BA5C2FEDCFB5F:430E2389FFA12113FC17A6B5FB07F91C" box="[987,1187,1682,1707]" country="Ireland" county="Blacksod Bay" municipality="Clew Bay" name="Bleanmore Island" pageId="105" pageNumber="106">Bleanmore Island</location>
, between
<collectingMunicipality id="A60AEF28FFA12113FADDA6B5FA24F91C" box="[1297,1408,1682,1707]" pageId="105" pageNumber="106">Clew Bay</collectingMunicipality>
&amp;
<collectingCounty id="AF0F0DDEFFA12113FF5BA691FE92F978" box="[151,310,1718,1743]" pageId="105" pageNumber="106">Blacksod Bay</collectingCounty>
,
<collectingCountry id="3EC635C2FFA12113FE88A691FE32F978" box="[324,406,1718,1743]" name="Ireland" pageId="105" pageNumber="106">Ireland</collectingCountry>
,
<collectingDate id="222BAA7AFFA12113FE68A691FD98F978" box="[420,572,1718,1743]" pageId="105" pageNumber="106" value="1988-03-16">
<date id="326F5392FFA12113FE68A691FD98F978" box="[420,572,1718,1743]" pageId="105" pageNumber="106" value="1988-03-16">16 Mar 1988</date>
</collectingDate>
</materialsCitation>
. Paratype NMWZ 1988.069.86 (3),
<materialsCitation id="F6B97F0FFFA12113FC11A690FAF0F944" ID-GBIF-Occurrence="1915273738" collectingDate="1988-08-01" collectionCode="NMWZ" collectorName="P. Garwood." country="United Kingdom" county="Dale" location="Same" municipality="Gann Flat" pageId="105" pageNumber="106" specimenCode="NMWZ 1988.069" specimenCount="1" typeStatus="holotype">
<specimenCode id="1677DD29FFA12113FC11A690FB09F978" box="[989,1197,1718,1743]" collectionCode="NMWZ" country="0" httpUri="http://grbio.org/cool/idd9-qjfy" name="National Museum of Wales" pageId="105" pageNumber="106">NMWZ 1988.069</specimenCode>
.85 (2),
<location id="430E2389FFA12113FAC9A690FAE7F978" LSID="urn:lsid:plazi:treatment:CE78C444FFA12114FF5BA5C2FEDCFB5F:430E2389FFA12113FAC9A690FAE7F978" box="[1285,1347,1719,1743]" country="United Kingdom" county="Dale" municipality="Gann Flat" name="Same" pageId="105" pageNumber="106">Same</location>
data as
<typeStatus id="996ACBF0FFA12113FF5BA6FDFF59F944" box="[151,253,1754,1779]" pageId="105" pageNumber="106" type="holotype">holotype</typeStatus>
.
<emphasis id="74A5A940FFA12113FECBA6FDFE47F944" box="[263,483,1754,1779]" italics="true" pageId="105" pageNumber="106">Additional material</emphasis>
: ECOSUR-P 2172 (1),
<collectingMunicipality id="A60AEF28FFA12113FD21A6FCFCC4F944" box="[749,864,1754,1779]" pageId="105" pageNumber="106">Gann Flat</collectingMunicipality>
,
<collectingCounty id="AF0F0DDEFFA12113FCA7A6FDFC07F944" box="[875,931,1754,1779]" pageId="105" pageNumber="106">Dale</collectingCounty>
,
<collectingCountry id="3EC635C2FFA12113FC62A6FDFC51F944" box="[942,1013,1754,1779]" name="United Kingdom" pageId="105" pageNumber="106">Wales</collectingCountry>
,
<collectingDate id="222BAA7AFFA12113FBCCA6FCFB23F944" box="[1024,1159,1755,1779]" pageId="105" pageNumber="106" value="1988-08-01">
<date id="326F5392FFA12113FBCCA6FCFB23F944" box="[1024,1159,1755,1779]" pageId="105" pageNumber="106" value="1988-08-01">1 Aug 1988</date>
</collectingDate>
, coll.
<collectorName id="EB241084FFA12113FB06A6FCFAF0F944" box="[1226,1364,1754,1779]" pageId="105" pageNumber="106">P. Garwood.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA12114FF0BA6D9FCD4FC7F" lastPageId="110" lastPageNumber="111" pageId="105" pageNumber="106" type="description">
<paragraph id="466E7552FFA12113FF0BA6D9FEC6F834" blockId="105.[151,1437,1682,2031]" pageId="105" pageNumber="106">
<emphasis id="74A5A940FFA12113FF0BA6D9FEFDF8A0" bold="true" box="[199,345,1790,1815]" pageId="105" pageNumber="106">Description.</emphasis>
<typeStatus id="996ACBF0FFA12113FE93A6D9FE63F8A0" box="[351,455,1790,1815]" pageId="105" pageNumber="106" type="holotype">Holotype</typeStatus>
complete, gravid female, with 327 chaetigers, broken into two parts (anterior fragment with 276 chaetigers), L10=
<quantity id="8129D8B7FFA12113FE02A704FD83F88D" box="[462,551,1827,1851]" metricMagnitude="-3" metricUnit="m" metricValue="8.2" pageId="105" pageNumber="106" unit="mm" value="8.2">8.2 mm</quantity>
, W10=
<quantity id="8129D8B7FFA12113FD4CA705FD7CF88D" box="[640,728,1826,1851]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="105" pageNumber="106" unit="mm" value="2.5">2.5 mm</quantity>
, the fragment with TL=
<quantity id="8129D8B7FFA12113FC20A705FBE9F88D" box="[1004,1101,1826,1851]" metricMagnitude="-1" metricUnit="m" metricValue="1.6" pageId="105" pageNumber="106" unit="mm" value="160.0">160 mm</quantity>
. Anterior region of body with convex dorsum and flat ventrum, without groove; body depressed from chaetiger 7, widest at chaetiger 8, tapering after chaetiger 79.
</paragraph>
<paragraph id="466E7552FFA12111FF0BA7A9FDAAFF40" blockId="105.[151,1437,1682,2031]" lastBlockId="107.[151,1437,151,1112]" lastPageId="107" lastPageNumber="108" pageId="105" pageNumber="106">
Prostomium entire,
<quantity id="8129D8B7FFA12113FE63A7A8FDAEF811" box="[431,522,1935,1959]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="105" pageNumber="106" unit="mm" value="1.2">1.2 mm</quantity>
long,
<quantity id="8129D8B7FFA12113FD97A7A8FD12F811" box="[603,694,1935,1959]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="105" pageNumber="106" unit="mm" value="0.9">0.9 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFA12113FACEA7A9FA34F810" box="[1282,1424,1934,1959]" captionStart="FIGURE 76" captionStartId="106.[151,250,1949,1971]" captionTargetBox="[162,1426,193,1932]" captionTargetId="figure@106.[162,1426,193,1932]" captionTargetPageId="106" captionText="FIGURE 76. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. Scale bars: AC, 2 mm; D, 1 mm." httpUri="https://zenodo.org/record/1453185/files/figure.png" pageId="105" pageNumber="106">Fig. 76AC</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFA12113FE49A795FE4AF87C" box="[389,494,1970,1995]" captionStart="FIGURE 76" captionStartId="106.[151,250,1949,1971]" captionTargetBox="[162,1426,193,1932]" captionTargetId="figure@106.[162,1426,193,1932]" captionTargetPageId="106" captionText="FIGURE 76. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. Scale bars: AC, 2 mm; D, 1 mm." httpUri="https://zenodo.org/record/1453185/files/figure.png" pageId="105" pageNumber="106">Fig. 76B</figureCitation>
). Prostomial appendages in a semicircle, median antenna isolated by a gap. Palps reaching second peristomial ring; lateral antennae reaching the middle of the second peristomial ring; median antenna reaching first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, slender, without articulation, with some irregular wrinkles. Eyes light brown, reniform, between palp and lateral antenna.
</paragraph>
<caption id="12AE25DAFFA22110FF5BA7BAFEDEF846" httpUri="https://zenodo.org/record/1453185/files/figure.png" pageId="106" pageNumber="107" startId="106.[151,250,1949,1971]" targetBox="[162,1426,193,1932]" targetPageId="106">
<paragraph id="466E7552FFA22110FF5BA7BAFEDEF846" blockId="106.[151,1436,1949,2033]" pageId="106" pageNumber="107">
<emphasis id="74A5A940FFA22110FF5BA7BAFE86F804" bold="true" box="[151,290,1949,1971]" pageId="106" pageNumber="107">FIGURE 76.</emphasis>
<taxonomicName id="81D10ED1FFA22110FEE6A7BAFC97F804" authority="(Lu &amp; Fauchald, 1998)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[298,819,1949,1971]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="106" pageNumber="107" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFA22110FEE6A7BAFD9FF804" box="[298,571,1949,1971]" italics="true" pageId="106" pageNumber="107">Paucibranchia totospinata</emphasis>
(Lu &amp; Fauchald, 1998)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA22110FCF0A7BAFC3FF804" box="[828,923,1949,1971]" pageId="106" pageNumber="107">
<emphasis id="74A5A940FFA22110FCF0A7BAFC3FF804" bold="true" box="[828,923,1949,1971]" pageId="106" pageNumber="107">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype NMWZ 1988.069.84. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. Scale bars: AC, 2 mm; D, 1 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFA32111FF0BA123FA3CFEF7" blockId="107.[151,1437,151,1112]" pageId="107" pageNumber="108">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFA32111FDBCA123FD62FEAB" box="[624,710,260,284]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="107" pageNumber="108" unit="mm" value="1.3">1.3 mm</quantity>
long,
<quantity id="8129D8B7FFA32111FCC7A123FCC5FEAB" box="[779,865,260,284]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="107" pageNumber="108" unit="mm" value="1.9">1.9 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFA32111FD57A100FC81FEF7" box="[667,805,295,320]" captionStart="FIGURE 76" captionStartId="106.[151,250,1949,1971]" captionTargetBox="[162,1426,193,1932]" captionTargetId="figure@106.[162,1426,193,1932]" captionTargetPageId="106" captionText="FIGURE 76. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. Scale bars: AC, 2 mm; D, 1 mm." httpUri="https://zenodo.org/record/1453185/files/figure.png" pageId="107" pageNumber="108">Fig. 76AC</figureCitation>
). Inferior lip with a slight central depression (
<figureCitation id="DEEA69D7FFA32111FAE8A100FA2FFEF7" box="[1316,1419,295,320]" captionStart="FIGURE 76" captionStartId="106.[151,250,1949,1971]" captionTargetBox="[162,1426,193,1932]" captionTargetId="figure@106.[162,1426,193,1932]" captionTargetPageId="106" captionText="FIGURE 76. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. Scale bars: AC, 2 mm; D, 1 mm." httpUri="https://zenodo.org/record/1453185/files/figure.png" pageId="107" pageNumber="108">Fig. 76B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFA32111FF0BA16BFAA5FD32" blockId="107.[151,1437,151,1112]" pageId="107" pageNumber="108">
Maxillary apparatus examined in biggest paratype, with MF= 1+1, 6+7, 7+0, 5+8, 1+1 (
<figureCitation id="DEEA69D7FFA32111FB33A16BFA34FED3" box="[1279,1424,332,357]" captionStart="FIGURE 77" captionStartId="107.[151,250,1826,1848]" captionTargetBox="[171,1410,1180,1804]" captionTargetId="figure@107.[151,1436,1165,1804]" captionTargetPageId="107" captionText="FIGURE 77. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm." httpUri="https://zenodo.org/record/1453187/files/figure.png" pageId="107" pageNumber="108">Fig. 77AC</figureCitation>
). Maxillary carriers 2 times shorter than length of MI. MI forceps-like; closing system 6 times shorter than length of MI; ligament between MI and MII slightly sclerotized (
<figureCitation id="DEEA69D7FFA32111FCD0A1B3FC0CFE1B" box="[796,936,404,429]" captionStart="FIGURE 77" captionStartId="107.[151,250,1826,1848]" captionTargetBox="[171,1410,1180,1804]" captionTargetId="figure@107.[151,1436,1165,1804]" captionTargetPageId="107" captionText="FIGURE 77. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm." httpUri="https://zenodo.org/record/1453187/files/figure.png" pageId="107" pageNumber="108">Fig. 77AC</figureCitation>
). MII wide; teeth recurved, sharped; cavity opening oval, 3 times shorter than length of MII; ligament between MII and MIII, and right MIV, slightly sclerotized (
<figureCitation id="DEEA69D7FFA32111FED3A1FBFE0EFE43" box="[287,426,476,501]" captionStart="FIGURE 77" captionStartId="107.[151,250,1826,1848]" captionTargetBox="[171,1410,1180,1804]" captionTargetId="figure@107.[151,1436,1165,1804]" captionTargetPageId="107" captionText="FIGURE 77. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm." httpUri="https://zenodo.org/record/1453187/files/figure.png" pageId="107" pageNumber="108">Fig. 77AC</figureCitation>
). MIII short; with triangular teeth; with attachment lamella slightly sclerotized (
<figureCitation id="DEEA69D7FFA32111FAE6A1FBFF09FDAF" captionStart="FIGURE 77" captionStartId="107.[151,250,1826,1848]" captionTargetBox="[171,1410,1180,1804]" captionTargetId="figure@107.[151,1436,1165,1804]" captionTargetPageId="107" captionText="FIGURE 77. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm." httpUri="https://zenodo.org/record/1453187/files/figure.png" pageId="107" pageNumber="108">Fig. 77A C</figureCitation>
). Left MIV with a small basal tooth; attachment lamella semicircular, wide, situated 1/3 along length of posterior edge of maxilla. Right MIV with similar size teeth; attachment lamella wide, better developed in the middle, situated 1/2 along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFA32111FD39A260FCDBFDD7" box="[757,895,583,608]" captionStart="FIGURE 77" captionStartId="107.[151,250,1826,1848]" captionTargetBox="[171,1410,1180,1804]" captionTargetId="figure@107.[151,1436,1165,1804]" captionTargetPageId="107" captionText="FIGURE 77. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm." httpUri="https://zenodo.org/record/1453187/files/figure.png" pageId="107" pageNumber="108">Fig. 77AC</figureCitation>
). MV rectangular, longer than wide, with a short rounded tooth (
<figureCitation id="DEEA69D7FFA32111FE8FA24BFE68FD33" box="[323,460,620,645]" captionStart="FIGURE 77" captionStartId="107.[151,250,1826,1848]" captionTargetBox="[171,1410,1180,1804]" captionTargetId="figure@107.[151,1436,1165,1804]" captionTargetPageId="107" captionText="FIGURE 77. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm." httpUri="https://zenodo.org/record/1453187/files/figure.png" pageId="107" pageNumber="108">Fig. 77AC</figureCitation>
). Mandibles dark; cutting plates whitish, with 11 growth rings (
<figureCitation id="DEEA69D7FFA32111FB5FA24BFB51FD32" box="[1171,1269,620,645]" captionStart="FIGURE 77" captionStartId="107.[151,250,1826,1848]" captionTargetBox="[171,1410,1180,1804]" captionTargetId="figure@107.[151,1436,1165,1804]" captionTargetPageId="107" captionText="FIGURE 77. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm." httpUri="https://zenodo.org/record/1453187/files/figure.png" pageId="107" pageNumber="108">Fig.77D</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFA32111FF0BA2A8FA80FD47" blockId="107.[151,1437,151,1112]" pageId="107" pageNumber="108">
Branchiae pectinate with up to 19 filaments, in chaetigers 15 to 40L41R (
<figureCitation id="DEEA69D7FFA32111FB86A2A8FB64FD1F" box="[1098,1216,655,680]" captionStart="FIGURE 76" captionStartId="106.[151,250,1949,1971]" captionTargetBox="[162,1426,193,1932]" captionTargetId="figure@106.[162,1426,193,1932]" captionTargetPageId="106" captionText="FIGURE 76. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. Scale bars: AC, 2 mm; D, 1 mm." httpUri="https://zenodo.org/record/1453185/files/figure.png" pageId="107" pageNumber="108">Figs. 76C</figureCitation>
;
<figureCitation id="DEEA69D7FFA32111FB1DA2B7FAA0FD1F" box="[1233,1284,656,680]" captionStart="FIGURE 78" captionStartId="108.[151,250,1947,1969]" captionTargetBox="[204,1383,193,1933]" captionTargetId="figure@108.[204,1383,193,1933]" captionTargetPageId="108" captionText="FIGURE 78. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm." httpUri="https://zenodo.org/record/1453189/files/figure.png" pageId="107" pageNumber="108">78C</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 12, 13, 12, 13, 14, 14, 15, 16, 16, 19, 19, 19, 18, 18, 17, 17, 17, 14, 16, 14, 14, 14, 11?, 13, 13, 10, 5. Branchial filament, slender and longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFA32111FF0BA2DBFB94FBEF" blockId="107.[151,1437,151,1112]" pageId="107" pageNumber="108">
First two parapodia smallest; most developed in chaetigers 328, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 3 (Ldc3:
<quantity id="8129D8B7FFA32111FC47A338FC56FC80" box="[907,1010,799,824]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="107" pageNumber="108" unit="mm" value="0.5">0.50 mm</quantity>
; Ldc28:
<quantity id="8129D8B7FFA32111FB9FA338FB1FFC8F" box="[1107,1211,799,824]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" pageId="107" pageNumber="108" unit="mm" value="0.75">0.75 mm</quantity>
), from chaetiger 60, gradually decreasing in size, in posterior region the similar size than pre-branchial region (Ldc316:
<quantity id="8129D8B7FFA32111FAE8A363FA34FCEB" box="[1316,1424,836,861]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" pageId="107" pageNumber="108" unit="mm" value="0.55">0.55 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FFA32111FDFEA340FD1DFC37" box="[562,697,871,896]" captionStart="FIGURE 78" captionStartId="108.[151,250,1947,1969]" captionTargetBox="[204,1383,193,1933]" captionTargetId="figure@108.[204,1383,193,1933]" captionTargetPageId="108" captionText="FIGURE 78. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm." httpUri="https://zenodo.org/record/1453189/files/figure.png" pageId="107" pageNumber="108">Fig. 78AF</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFA32111FAE5A340FF0EFC13" captionStart="FIGURE 78" captionStartId="108.[151,250,1947,1969]" captionTargetBox="[204,1383,193,1933]" captionTargetId="figure@108.[204,1383,193,1933]" captionTargetPageId="108" captionText="FIGURE 78. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm." httpUri="https://zenodo.org/record/1453189/files/figure.png" pageId="107" pageNumber="108">Fig. 78A F</figureCitation>
). Chaetal lobes in chaetigers 146, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 47, triangular, longer than other lobes, with acicula emerging in midline (
<figureCitation id="DEEA69D7FFA32111FACBA388FA35FC7F" box="[1287,1425,943,968]" captionStart="FIGURE 78" captionStartId="108.[151,250,1947,1969]" captionTargetBox="[204,1383,193,1933]" captionTargetId="figure@108.[204,1383,193,1933]" captionTargetPageId="108" captionText="FIGURE 78. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm." httpUri="https://zenodo.org/record/1453189/files/figure.png" pageId="107" pageNumber="108">Fig. 78AF</figureCitation>
). Postchaetal lobes well developed in chaetigers 1102; digitiform in pre-branchial chaetigers; conical, thinner, elongated in branchial chaetigers; decreasing in size in chaetigers 31102, following ones inconspicuous (
<figureCitation id="DEEA69D7FFA32111FAA2A3D0FF4EFB83" captionStart="FIGURE 78" captionStartId="108.[151,250,1947,1969]" captionTargetBox="[204,1383,193,1933]" captionTargetId="figure@108.[204,1383,193,1933]" captionTargetPageId="108" captionText="FIGURE 78. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm." httpUri="https://zenodo.org/record/1453189/files/figure.png" pageId="107" pageNumber="108">Fig. 78AF</figureCitation>
). Ventral cirri digitiform in chaetigers 16; in chaetigers 774 with oval swollen base and digitiform tip; from chaetiger 58, digitiform, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFA32111FC51A418FB80FBEF" box="[925,1060,1087,1112]" captionStart="FIGURE 78" captionStartId="108.[151,250,1947,1969]" captionTargetBox="[204,1383,193,1933]" captionTargetId="figure@108.[204,1383,193,1933]" captionTargetPageId="108" captionText="FIGURE 78. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm." httpUri="https://zenodo.org/record/1453189/files/figure.png" pageId="107" pageNumber="108">Fig. 78AF</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFA32111FF5BA705FE52F8C2" httpUri="https://zenodo.org/record/1453187/files/figure.png" pageId="107" pageNumber="108" startId="107.[151,250,1826,1848]" targetBox="[171,1410,1180,1804]" targetPageId="107">
<paragraph id="466E7552FFA32111FF5BA705FE52F8C2" blockId="107.[151,1436,1826,1909]" pageId="107" pageNumber="108">
<emphasis id="74A5A940FFA32111FF5BA705FE80F88F" bold="true" box="[151,292,1826,1848]" pageId="107" pageNumber="108">FIGURE 77.</emphasis>
<taxonomicName id="81D10ED1FFA32111FEE3A705FCE2F88F" authority="(Lu &amp; Fauchald, 1998)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[303,838,1826,1848]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="107" pageNumber="108" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFA32111FEE3A705FDE7F88F" box="[303,579,1826,1848]" italics="true" pageId="107" pageNumber="108">Paucibranchia totospinata</emphasis>
(Lu &amp; Fauchald, 1998)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA32111FC9EA705FC17F88F" box="[850,947,1826,1848]" pageId="107" pageNumber="108">
<emphasis id="74A5A940FFA32111FC9EA705FC17F88F" bold="true" box="[850,947,1826,1848]" pageId="107" pageNumber="108">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype NMWZ 1988.069.84. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Right MI-II-IV-V, dorsal view; D. Mandibles. Scale bars: A, B, 0.35 mm; C, 0.25 mm; D, 0.4 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFA32111FF0BA7BBFC46F86E" blockId="107.[151,1436,1948,2009]" pageId="107" pageNumber="108">
Aciculae blunt, with reddish basal end, distally amber (
<figureCitation id="DEEA69D7FFA32111FCE2A7BBFC11F802" box="[814,949,1948,1973]" captionStart="FIGURE 78" captionStartId="108.[151,250,1947,1969]" captionTargetBox="[204,1383,193,1933]" captionTargetId="figure@108.[204,1383,193,1933]" captionTargetPageId="108" captionText="FIGURE 78. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm." httpUri="https://zenodo.org/record/1453189/files/figure.png" pageId="107" pageNumber="108">Fig. 78AF</figureCitation>
). First 15 chaetigers with 3 or 4 aciculae; in chaetigers 1637 with 2 aciculae; from chaetiger 39, with only one acicula.
</paragraph>
<caption id="12AE25DAFFA42116FF5BA7BCFDD0F859" httpUri="https://zenodo.org/record/1453189/files/figure.png" pageId="108" pageNumber="109" startId="108.[151,250,1947,1969]" targetBox="[204,1383,193,1933]" targetPageId="108">
<paragraph id="466E7552FFA42116FF5BA7BCFDD0F859" blockId="108.[151,1436,1947,2030]" pageId="108" pageNumber="109">
<emphasis id="74A5A940FFA42116FF5BA7BCFEBBF806" bold="true" box="[151,287,1947,1969]" pageId="108" pageNumber="109">FIGURE 78.</emphasis>
<taxonomicName id="81D10ED1FFA42116FEE8A7BCFC84F806" authority="(Lu &amp; Fauchald, 1998)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[292,800,1947,1969]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="108" pageNumber="109" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFA42116FEE8A7BCFD97F806" box="[292,563,1947,1969]" italics="true" pageId="108" pageNumber="109">Paucibranchia totospinata</emphasis>
(Lu &amp; Fauchald, 1998)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA42116FCEAA7BCFC26F806" box="[806,898,1947,1969]" pageId="108" pageNumber="109">
<emphasis id="74A5A940FFA42116FCEAA7BCFC26F806" bold="true" box="[806,898,1947,1969]" pageId="108" pageNumber="109">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype NMWZ 1988.069.84. A, Parapodium 3; B. Parapodium 11; C. Parapodium 28; D. Parapodium 60; E. Parapodium 237; F. Parapodium 316. All in anterior view. Scale bars: A, E, F, 0.13 mm; B, D, 0.18 mm; C, 0.38 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFA52117FF5BA770FACFF850" httpUri="https://zenodo.org/record/1453191/files/figure.png" pageId="109" pageNumber="110" startId="109.[151,250,1879,1901]" targetBox="[228,1365,193,1862]" targetPageId="109">
<paragraph id="466E7552FFA52117FF5BA770FACFF850" blockId="109.[151,1436,1879,2023]" pageId="109" pageNumber="110">
<emphasis id="74A5A940FFA52117FF5BA770FE85F8DA" bold="true" box="[151,289,1879,1901]" pageId="109" pageNumber="110">FIGURE 79.</emphasis>
<taxonomicName id="81D10ED1FFA52117FEE4A770FC88F8DA" authority="(Lu &amp; Fauchald, 1998)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[296,812,1879,1901]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="109" pageNumber="110" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFA52117FEE4A770FE1AF8DA" box="[296,446,1879,1901]" italics="true" pageId="109" pageNumber="110">Paucibranchia</emphasis>
<emphasis id="74A5A940FFA52117FE0AA77FFD9CF8DA" box="[454,568,1880,1901]" italics="true" pageId="109" pageNumber="110">totospinata</emphasis>
(Lu &amp; Fauchald, 1998)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA52117FCF8A770FC36F8DA" box="[820,914,1879,1901]" pageId="109" pageNumber="110">
<emphasis id="74A5A940FFA52117FCF8A770FC36F8DA" bold="true" box="[820,914,1879,1901]" pageId="109" pageNumber="110">n. comb.</emphasis>
</taxonomicNameLabel>
, non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm.
</paragraph>
</caption>
<paragraph id="466E7552FFA62114FF0BA0B0FB29FD8B" blockId="110.[151,1437,151,1256]" pageId="110" pageNumber="111">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 29. Two
<typeStatus id="996ACBF0FFA62114FF31A09AFE9CFF62" box="[253,312,189,213]" pageId="110" pageNumber="111">types</typeStatus>
of pectinate chaetae; in anterior chaetigers isodonts narrow with long and slender teeth, with 34 pectinate, with up to 78 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFA62114FCDDA0F8FCDEFF4F" box="[785,890,223,248]" captionStart="FIGURE 79" captionStartId="109.[151,250,1879,1901]" captionTargetBox="[228,1365,193,1862]" captionTargetId="figure@109.[228,1365,193,1862]" captionTargetPageId="109" captionText="FIGURE 79. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm." httpUri="https://zenodo.org/record/1453191/files/figure.png" pageId="110" pageNumber="111">Fig. 79A</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, with 45 pectinate, with up to 78 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFA62114FAEFA123FA2BFEAB" box="[1315,1423,260,285]" captionStart="FIGURE 79" captionStartId="109.[151,250,1879,1901]" captionTargetBox="[228,1365,193,1862]" captionTargetId="figure@109.[228,1365,193,1862]" captionTargetPageId="109" captionText="FIGURE 79. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm." httpUri="https://zenodo.org/record/1453191/files/figure.png" pageId="110" pageNumber="111">Fig. 79B</figureCitation>
). Compound spinigers present in all chaetigers, with blades of two sizes, longer blade more abundant than median blade (
<figureCitation id="DEEA69D7FFA62114FF2FA16BFEC9FED3" box="[227,365,332,357]" captionStart="FIGURE 79" captionStartId="109.[151,250,1879,1901]" captionTargetBox="[228,1365,193,1862]" captionTargetId="figure@109.[228,1365,193,1862]" captionTargetPageId="109" captionText="FIGURE 79. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm." httpUri="https://zenodo.org/record/1453191/files/figure.png" pageId="110" pageNumber="111">Fig. 79CD</figureCitation>
). Compound falcigers present in all chaetigers, more abundant than spinigers; in anterior region with blades of two sizes (longer 87,5 µm,
<figureCitation id="DEEA69D7FFA62114FDB4A148FD79FE3F" box="[632,733,367,392]" captionStart="FIGURE 79" captionStartId="109.[151,250,1879,1901]" captionTargetBox="[228,1365,193,1862]" captionTargetId="figure@109.[228,1365,193,1862]" captionTargetPageId="109" captionText="FIGURE 79. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm." httpUri="https://zenodo.org/record/1453191/files/figure.png" pageId="110" pageNumber="111">Fig. 79E</figureCitation>
; smaller 76 µm,
<figureCitation id="DEEA69D7FFA62114FC51A148FBA5FE3F" box="[925,1025,367,392]" captionStart="FIGURE 79" captionStartId="109.[151,250,1879,1901]" captionTargetBox="[228,1365,193,1862]" captionTargetId="figure@109.[228,1365,193,1862]" captionTargetPageId="109" captionText="FIGURE 79. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm." httpUri="https://zenodo.org/record/1453191/files/figure.png" pageId="110" pageNumber="111">Fig. 79F</figureCitation>
); all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in media-posterior chaetigers with blades of similar size, slightly shorter than blades of anterior chaetigers (63 µm,
<figureCitation id="DEEA69D7FFA62114FC09A190FB8AFE67" box="[965,1070,439,464]" captionStart="FIGURE 79" captionStartId="109.[151,250,1879,1901]" captionTargetBox="[228,1365,193,1862]" captionTargetId="figure@109.[228,1365,193,1862]" captionTargetPageId="109" captionText="FIGURE 79. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm." httpUri="https://zenodo.org/record/1453191/files/figure.png" pageId="110" pageNumber="111">Fig. 79G</figureCitation>
), all with triangular teeth, distal shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, with reddish basal end, distally amber, starting in chaetiger 41R42L, with one hook per chaetiger, rounded teeth, distal tooth smaller than proximal tooth, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFA62114FBD4A203FB25FD8B" box="[1048,1153,548,573]" captionStart="FIGURE 79" captionStartId="109.[151,250,1879,1901]" captionTargetBox="[228,1365,193,1862]" captionTargetId="figure@109.[228,1365,193,1862]" captionTargetPageId="109" captionText="FIGURE 79. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., non-type ECOSUR-P 2172. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 26; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 132; C. Compound spiniger, long blade, chaetiger 10; D. Compound spiniger, median blade, chaetiger 143; E. Compound falciger, long blade, chaetiger 12; F. Compound falciger, median blade, chaetiger 12; G. Compound falciger, short blade, chaetiger 224; H. Subacicular hook, chaetiger 132. Scale bars: A, 8.4 µm; B. 7 µm; C, D, 2.4 µm; E, 31 µm; F, 27 µm; G, 20 µm; H, 30 µm." httpUri="https://zenodo.org/record/1453191/files/figure.png" pageId="110" pageNumber="111">Fig. 79H</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFA62114FF0BA260FD0BFD32" blockId="110.[151,1437,151,1256]" pageId="110" pageNumber="111">
Pygidium with two pairs of anal cirri, without articulation; dorsal pair as long as last five chaetigers; ventral pair short, as long as three chaetiger (
<figureCitation id="DEEA69D7FFA62114FDF6A24BFD07FD32" box="[570,675,620,645]" captionStart="FIGURE 76" captionStartId="106.[151,250,1949,1971]" captionTargetBox="[162,1426,193,1932]" captionTargetId="figure@106.[162,1426,193,1932]" captionTargetPageId="106" captionText="FIGURE 76. Paucibranchia totospinata (Lu &amp; Fauchald, 1998) n. comb., holotype NMWZ 1988.069.84. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. Scale bars: AC, 2 mm; D, 1 mm." httpUri="https://zenodo.org/record/1453185/files/figure.png" pageId="110" pageNumber="111">Fig. 76D</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFA62114FF0BA2A8FCD4FC7F" blockId="110.[151,1437,151,1256]" pageId="110" pageNumber="111">
<emphasis id="74A5A940FFA62114FF0BA2A8FE9BFD1F" bold="true" box="[199,319,655,680]" pageId="110" pageNumber="111">Variation.</emphasis>
Material examined varied in the following features: L10=
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, W10=
<quantity id="8129D8B7FFA62114FB0FA2B7FAEBFD10" box="[1219,1359,656,680]" metricMagnitude="-3" metricUnit="m" metricValue="1.95" metricValueMax="2.7" metricValueMin="1.2" pageId="110" pageNumber="111" unit="mm" value="1.95" valueMax="2.7" valueMin="1.2">1.22.7 mm</quantity>
. Three of the six specimens were gravid females. Palps reaching second peristomial ring or first chaetiger. Lateral antennae reaching first chaetiger or middle of the first chaetiger. Median antenna reaching first or second chaetiger. The maxillary formula varies as follows: MII 67+78, MIII 7, MIV 57+78. The proportion of maxillary apparatus varies as follows: maxillary carriers shorter with respect to the MI varies 22.2 times; closing system shorter with respect to the MI varies 67 times; cavity opening shorter with respect to MII varies 2.83.6 times. Branchiae start in chaetigers
<date id="326F5392FFA62114FE11A340FD35FC37" box="[477,657,871,896]" pageId="110" pageNumber="111" value="1945-12-16" valueMax="1945-12-26" valueMin="1945-12-16">1216 to 2645</date>
. Maximum number of branchial filaments varied from 12 to 22. Well developed postchaetal lobe in first 59102 chaetigers. Ventral cirri with swollen base from chaetigers 68 to chaetigers 5165. Start of subacicular hooks in chaetigers 3043.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA62114FF0BA3F3FD9CFC5A" box="[199,568,980,1005]" pageId="110" pageNumber="111" type="distribution">
<paragraph id="466E7552FFA62114FF0BA3F3FD9CFC5A" blockId="110.[151,1437,151,1256]" box="[199,568,980,1005]" pageId="110" pageNumber="111">
<emphasis id="74A5A940FFA62114FF0BA3F3FEC4FC5A" bold="true" box="[199,352,980,1005]" pageId="110" pageNumber="111">Distribution.</emphasis>
<collectingCountry id="3EC635C2FFA62114FEABA3F3FE12FC5A" box="[359,438,980,1005]" name="Ireland" pageId="110" pageNumber="111">Ireland</collectingCountry>
and
<collectingCountry id="3EC635C2FFA62114FE21A3F3FD90FC5A" box="[493,564,980,1005]" name="United Kingdom" pageId="110" pageNumber="111">Wales</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA62114FF0BA3D0FEDCFB5F" pageId="110" pageNumber="111" type="discussion">
<paragraph id="466E7552FFA62114FF0BA3D0FEDCFB5F" blockId="110.[151,1437,151,1256]" pageId="110" pageNumber="111">
<emphasis id="74A5A940FFA62114FF0BA3D0FE9FFBA7" bold="true" box="[199,315,1015,1040]" pageId="110" pageNumber="111">Remarks.</emphasis>
This species is unique within
<taxonomicName id="81D10ED1FFA62114FD56A3D0FCE4FBA7" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[666,832,1015,1040]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="110" pageNumber="111" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFA62114FD56A3D0FCE4FBA7" box="[666,832,1015,1040]" italics="true" pageId="110" pageNumber="111">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA62114FC85A3D0FC3EFBA7" box="[841,922,1015,1040]" pageId="110" pageNumber="111" rank="genus">
<emphasis id="74A5A940FFA62114FC85A3D0FC3EFBA7" bold="true" box="[841,922,1015,1040]" pageId="110" pageNumber="111">n. gen.</emphasis>
</taxonomicNameLabel>
by having compound falcigers and spinigers present on all chaetigers.
<taxonomicName id="81D10ED1FFA62114FE74A43BFD6DFB83" authorityName="Molina-Acevedo" authorityYear="2018" box="[440,713,1052,1077]" pageId="110" pageNumber="111" rank="subSpecies" status="comb. nov." subSpecies="totospinata">
Likewise,
<emphasis id="74A5A940FFA62114FDE2A43AFD6DFB83" box="[558,713,1053,1076]" italics="true" pageId="110" pageNumber="111">P. totospinata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA62114FD1DA43BFC9CFB82" box="[721,824,1052,1077]" pageId="110" pageNumber="111">
<emphasis id="74A5A940FFA62114FD1DA43BFC9CFB82" bold="true" box="[721,824,1052,1077]" pageId="110" pageNumber="111">n. comb.</emphasis>
</taxonomicNameLabel>
is close to
<taxonomicName id="81D10ED1FFA62114FC76A43AFB8EFB82" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[954,1066,1052,1077]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="110" pageNumber="111" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFA62114FC76A43AFB8EFB82" box="[954,1066,1052,1077]" italics="true" pageId="110" pageNumber="111">P. andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA62114FBFEA43BFBD6FB82" box="[1074,1138,1052,1077]" pageId="110" pageNumber="111" rank="species">
<emphasis id="74A5A940FFA62114FBFEA43BFBD6FB82" bold="true" box="[1074,1138,1052,1077]" pageId="110" pageNumber="111">n. sp.</emphasis>
</taxonomicNameLabel>
by having the subacicular hooks bidentate, reddish basally and distally amber, and compound falcigers and spinigers present; however, as was pointed out in the Remarks section of
<taxonomicName id="81D10ED1FFA62114FD42A442FD5BFBCA" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[654,767,1124,1149]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="110" pageNumber="111" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFA62114FD42A442FD5BFBCA" box="[654,767,1124,1149]" italics="true" pageId="110" pageNumber="111">P. andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA62114FCC6A443FCE8FBCA" box="[778,844,1124,1149]" pageId="110" pageNumber="111" rank="species">
<emphasis id="74A5A940FFA62114FCC6A443FCE8FBCA" bold="true" box="[778,844,1124,1149]" pageId="110" pageNumber="111">n. sp.</emphasis>
</taxonomicNameLabel>
, the species differ in the distribution of compound chaetae, the number of branchial filaments, and the sizes of blades of compound spinigers and falcigers. The comparison with the other
<taxonomicName id="81D10ED1FFA62114FE19A48BFDDFFB72" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[469,635,1196,1221]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="110" pageNumber="111" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFA62114FE19A48BFDDFFB72" box="[469,635,1196,1221]" italics="true" pageId="110" pageNumber="111">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA62114FD4BA48BFD7EFB72" box="[647,730,1196,1221]" pageId="110" pageNumber="111" rank="genus">
<emphasis id="74A5A940FFA62114FD4BA48BFD7EFB72" bold="true" box="[647,730,1196,1221]" pageId="110" pageNumber="111">n. gen.</emphasis>
</taxonomicNameLabel>
species having compound falcigers and spinigers present is provided in
<tableCitation id="0B5340E9FFA62114FED2A4E8FED7FB5F" box="[286,371,1231,1256]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="110" pageNumber="111">Table 3</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<treatment id="CE78C444FFA9211CFF5BA6BEFD8EFD32" ID-DOI="http://doi.org/10.5281/zenodo.5953896" ID-GBIF-Taxon="148663724" ID-Zenodo-Dep="5953896" LSID="urn:lsid:plazi:treatment:CE78C444FFA9211CFF5BA6BEFD8EFD32" httpUri="http://treatment.plazi.org/id/CE78C444FFA9211CFF5BA6BEFD8EFD32" lastPageId="102" lastPageNumber="103" pageId="97" pageNumber="98">
<subSubSection id="0ECB26D9FFA9211BFF5BA6BEFE1BF963" pageId="97" pageNumber="98" type="nomenclature">
<paragraph id="466E7552FFA9211BFF5BA6BEFE2FF904" blockId="97.[151,447,1689,1749]" box="[151,395,1689,1715]" pageId="97" pageNumber="98">
<heading id="1D26C23EFFA9211BFF5BA6BEFE2FF904" bold="true" box="[151,395,1689,1715]" fontSize="11" level="1" pageId="97" pageNumber="98" reason="1">
<emphasis id="74A5A940FFA9211BFF5BA6BEFE2FF904" bold="true" box="[151,395,1689,1715]" pageId="97" pageNumber="98">
<taxonomicName id="81D10ED1FFA9211BFF5BA6BEFEEEF904" ID-CoL="84SCN" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,330,1689,1715]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFA9211BFF5BA6BEFEEEF904" bold="true" box="[151,330,1689,1715]" italics="true" pageId="97" pageNumber="98">Paucibranchia</emphasis>
</taxonomicName>
sp. 2
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFA9211BFF5BA69BFE1BF963" blockId="97.[151,447,1689,1749]" box="[151,447,1724,1749]" pageId="97" pageNumber="98">
<figureCitation id="DEEA69D7FFA9211BFF5BA69BFE9FF963" box="[151,315,1724,1749]" captionStart-0="FIGURE 70" captionStart-1="FIGURE 71" captionStart-2="FIGURE 72" captionStart-3="FIGURE 73" captionStartId-0="98.[151,250,1720,1742]" captionStartId-1="99.[151,250,840,862]" captionStartId-2="100.[151,250,1778,1800]" captionStartId-3="101.[151,250,1621,1643]" captionTargetBox-0="[151,1436,193,1698]" captionTargetBox-1="[151,1436,193,819]" captionTargetBox-2="[151,1434,435,1762]" captionTargetBox-3="[294,1293,203,1600]" captionTargetId-0="figure@98.[151,1436,193,1698]" captionTargetId-1="figure@99.[151,1436,193,819]" captionTargetId-2="figure@100.[151,1436,435,1762]" captionTargetId-3="figure@101.[294,1293,193,1600]" captionTargetPageId-0="98" captionTargetPageId-1="99" captionTargetPageId-2="100" captionTargetPageId-3="101" captionText-0="FIGURE 70. Paucibranchia sp. 2., specimen MZUCR 9702. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: A, 0.85 mm; B, C, 1.4 mm." captionText-1="FIGURE 71. Paucibranchia sp. 2., specimen MZUCR 9702. A. Maxillary apparatus, dorsal view; B. Left MII-III-IV-V, dorsal view; C. Right MII-IV, dorsal view. Scale bars: A, 0.2 mm; B, C, 70 µm." captionText-2="FIGURE 72. Paucibranchia sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm." captionText-3="FIGURE 73. Paucibranchia sp. 2., specimen MZUCR 97-02. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 99; C. Compound falciger, long blade, chaetiger 3; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 99; F. Subacicular hook, chaetiger 41. Scale bars: A, 10.5 µm; B, 5.6 µm; C, 18.8 µm; D, 13.7; E, 22.5 µm; F, 10.5 µm." httpUri-0="https://zenodo.org/record/1453173/files/figure.png" httpUri-1="https://zenodo.org/record/1453175/files/figure.png" httpUri-2="https://zenodo.org/record/1453177/files/figure.png" httpUri-3="https://zenodo.org/record/1453179/files/figure.png" pageId="97" pageNumber="98">Figures 7073</figureCitation>
,
<tableCitation id="0B5340E9FFA9211BFE8AA69BFE1BF963" box="[326,447,1724,1749]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="111.[151,239,152,175]" captionStartId-1="112.[147,226,502,523]" captionText-0="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." captionText-1="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="97" pageNumber="98">Tables 12</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA9211BFF5BA723FCDBF8AD" box="[151,895,1796,1818]" pageId="97" pageNumber="98" type="reference_group">
<paragraph id="466E7552FFA9211BFF5BA723FCDBF8AD" blockId="97.[151,895,1796,1818]" box="[151,895,1796,1818]" pageId="97" pageNumber="98">
<treatmentCitationGroup id="66C1527CFFA9211BFF5BA723FCDBF8AD" box="[151,895,1796,1818]" pageId="97" pageNumber="98">
<taxonomicName id="81D10ED1FFA9211BFF5BA723FE4BF8AD" ID-CoL="3Y89B" authority="Dean 1996: 83" authorityName="Dean" authorityPageNumber="83" authorityYear="1996" box="[151,495,1796,1818]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="97" pageNumber="98" phylum="Annelida" rank="species" species="conferta">
<emphasis id="74A5A940FFA9211BFF5BA723FEFCF8AD" box="[151,344,1796,1818]" italics="true" pageId="97" pageNumber="98">Marphysa conferta</emphasis>
<treatmentCitation id="C7705343FFA9211BFE92A722FE4BF8AD" author="" box="[350,495,1796,1818]" page="83" pageId="97" pageNumber="98">
<bibRefCitation id="224008A3FFA9211BFE92A722FE76F8AD" box="[350,466,1796,1818]" pageId="97" pageNumber="98" refId="ref54145" refString="Dean, H. K. (1996) Polychaete worms (Annelida) collected in Golfo Dulce, during the Victor Hensen Costa Rica expedition (1993 / 1994). Revista Biologia Tropical, 44 (3), 81 - 88" type="journal article">Dean 1996</bibRefCitation>
:83
</treatmentCitation>
</taxonomicName>
,
<tableCitation id="0B5340E9FFA9211BFE36A723FDE0F8AD" box="[506,580,1796,1818]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="97" pageNumber="98">Table 2</tableCitation>
(species list)
<emphasis id="74A5A940FFA9211BFD1CA722FD52F8AD" box="[720,758,1797,1818]" italics="true" pageId="97" pageNumber="98">non</emphasis>
<bibRefCitation id="224008A3FFA9211BFD31A722FCDBF8AD" box="[765,895,1796,1818]" pageId="97" pageNumber="98" refId="ref56623" refString="Moore, J. P. (1911) The polychaetous annelids dredged by the U. S. S. &quot; Albatross &quot; off the coast of Southern California in 1904. III. Euphosynidae to Goniadidae. Proceedings of the Academy of Natural Sciences of Philadelphia, 63, 234 - 318." type="journal article">Moore, 1911</bibRefCitation>
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA9211BFF5BA761FD06F834" pageId="97" pageNumber="98" type="materials_examined">
<paragraph id="466E7552FFA9211BFF5BA761FD06F834" blockId="97.[151,1436,1862,2031]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFF5BA761FE25F8E8" bold="true" box="[151,385,1862,1887]" pageId="97" pageNumber="98">Material examined.</emphasis>
<emphasis id="74A5A940FFA9211BFE44A760FDFAF8E8" box="[392,606,1862,1887]" italics="true" pageId="97" pageNumber="98">Non-type material:</emphasis>
MZUCR 9702 (1),
<materialsCitation id="F6B97F0FFFA9211BFC81A760FD06F834" ID-GBIF-Occurrence="1915273741" collectionCode="MZUCR" collectorName="R. Leon" country="Costa Rica" location="Costa Rica" pageId="97" pageNumber="98" specimenCode="MZUCR 97-03" specimenCount="1">
<specimenCode id="1677DD29FFA9211BFC81A760FC5AF8E8" box="[845,1022,1863,1887]" collectionCode="MZUCR" pageId="97" pageNumber="98">MZUCR 9703</specimenCode>
(1), sta. GD11 #03 44, Golfo Dulce,
<collectingCountry id="3EC635C2FFA9211BFF5BA74CFEB7F834" box="[151,275,1898,1923]" name="Costa Rica" pageId="97" pageNumber="98">Costa Rica</collectingCountry>
, 1995, coll.
<collectorName id="EB241084FFA9211BFE51A74CFE5CF834" box="[413,504,1899,1923]" pageId="97" pageNumber="98">R. León</collectorName>
&amp; J.A. Vargas.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA9211EFF0BA7A9FDEEF845" lastPageId="100" lastPageNumber="101" pageId="97" pageNumber="98" type="description">
<paragraph id="466E7552FFA9211BFF0BA7A9FCE7F858" blockId="97.[151,1436,1862,2031]" pageId="97" pageNumber="98">
<emphasis id="74A5A940FFA9211BFF0BA7A9FEFDF810" bold="true" box="[199,345,1934,1959]" pageId="97" pageNumber="98">Description.</emphasis>
Specimen complete (MZUCR 9702), gravid female, with 108 chaetigers, L10=
<quantity id="8129D8B7FFA9211BFB3DA7A8FAEEF811" box="[1265,1354,1935,1959]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="97" pageNumber="98" unit="mm" value="3.4">3.4 mm</quantity>
, W10=
<quantity id="8129D8B7FFA9211BFF5BA795FF4AF87D" box="[151,238,1970,1995]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="97" pageNumber="98" unit="mm" value="0.6">0.6 mm</quantity>
, TL=
<quantity id="8129D8B7FFA9211BFEFEA794FE20F87D" box="[306,388,1971,1995]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="97" pageNumber="98" unit="mm" value="23.0">23 mm</quantity>
. Anterior region with dorsum convex, and flat ventrum, without groove; body depressed from chaetiger 5, widest at chaetiger 7, tapering after chaetiger 50.
</paragraph>
<caption id="12AE25DAFFAA2118FF5BA69FFC6FF95B" httpUri="https://zenodo.org/record/1453173/files/figure.png" pageId="98" pageNumber="99" startId="98.[151,250,1720,1742]" targetBox="[151,1436,193,1698]" targetPageId="98">
<paragraph id="466E7552FFAA2118FF5BA69FFC6FF95B" blockId="98.[151,1436,1720,1772]" pageId="98" pageNumber="99">
<emphasis id="74A5A940FFAA2118FF5BA69FFE84F979" bold="true" box="[151,288,1720,1742]" pageId="98" pageNumber="99">FIGURE 70.</emphasis>
<taxonomicName id="81D10ED1FFAA2118FEEAA69FFE18F979" authorityName="Molina-Acevedo" authorityYear="2018" box="[294,444,1720,1742]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="98" pageNumber="99" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAA2118FEEAA69FFE18F979" box="[294,444,1720,1742]" italics="true" pageId="98" pageNumber="99">Paucibranchia</emphasis>
</taxonomicName>
sp. 2., specimen MZUCR 9702. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: A, 0.85 mm; B, C, 1.4 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFAA2118FF0BA733FC85F80B" blockId="98.[151,1437,1812,1981]" pageId="98" pageNumber="99">
Prostomium entire,
<quantity id="8129D8B7FFAA2118FE6BA733FE5AF89B" box="[423,510,1812,1837]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="98" pageNumber="99" unit="mm" value="0.5">0.5 mm</quantity>
long,
<quantity id="8129D8B7FFAA2118FD8BA733FD3AF89B" box="[583,670,1812,1837]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="98" pageNumber="99" unit="mm" value="0.6">0.6 mm</quantity>
wide, lobe frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFAA2118FAC9A733FA34F89B" box="[1285,1424,1812,1837]" captionStart="FIGURE 70" captionStartId="98.[151,250,1720,1742]" captionTargetBox="[151,1436,193,1698]" captionTargetId="figure@98.[151,1436,193,1698]" captionTargetPageId="98" captionText="FIGURE 70. Paucibranchia sp. 2., specimen MZUCR 9702. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: A, 0.85 mm; B, C, 1.4 mm." httpUri="https://zenodo.org/record/1453173/files/figure.png" pageId="98" pageNumber="99">Fig. 70AB</figureCitation>
), ventral sulcus shallow (
<figureCitation id="DEEA69D7FFAA2118FE79A710FD80F8E7" box="[437,548,1847,1872]" captionStart="FIGURE 70" captionStartId="98.[151,250,1720,1742]" captionTargetBox="[151,1436,193,1698]" captionTargetId="figure@98.[151,1436,193,1698]" captionTargetPageId="98" captionText="FIGURE 70. Paucibranchia sp. 2., specimen MZUCR 9702. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: A, 0.85 mm; B, C, 1.4 mm." httpUri="https://zenodo.org/record/1453173/files/figure.png" pageId="98" pageNumber="99">Fig. 70B</figureCitation>
). Prostomial appendages in semicircle, equidistant. Palps reaching second peristomial ring; lateral antennae reaching first chaetiger; median antenna reaching the middle of the first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, thick, without articulation. Eyes oval, dark, between palps and antennae.
</paragraph>
<caption id="12AE25DAFFAB2119FF5BA36FFC18FCCA" httpUri="https://zenodo.org/record/1453175/files/figure.png" pageId="99" pageNumber="100" startId="99.[151,250,840,862]" targetBox="[151,1436,193,819]" targetPageId="99">
<paragraph id="466E7552FFAB2119FF5BA36FFC18FCCA" blockId="99.[151,1436,840,893]" pageId="99" pageNumber="100">
<emphasis id="74A5A940FFAB2119FF5BA36FFE87FCE9" bold="true" box="[151,291,840,862]" pageId="99" pageNumber="100">FIGURE 71.</emphasis>
<taxonomicName id="81D10ED1FFAB2119FEE0A36FFE66FCE9" authorityName="Molina-Acevedo" authorityYear="2018" box="[300,450,840,862]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="99" pageNumber="100" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAB2119FEE0A36FFE66FCE9" box="[300,450,840,862]" italics="true" pageId="99" pageNumber="100">Paucibranchia</emphasis>
</taxonomicName>
sp. 2., specimen MZUCR 9702. A. Maxillary apparatus, dorsal view; B. Left MII-III-IV-V, dorsal view; C. Right MII-IV, dorsal view. Scale bars: A, 0.2 mm; B, C, 70 µm.
</paragraph>
</caption>
<paragraph id="466E7552FFAB2119FF0BA383FDECFBB2" blockId="99.[151,1437,932,2037]" pageId="99" pageNumber="100">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFAB2119FDA3A383FD62FC0B" box="[623,710,932,957]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="99" pageNumber="100" unit="mm" value="0.6">0.6 mm</quantity>
long,
<quantity id="8129D8B7FFAB2119FCC7A382FCC5FC0B" box="[779,865,933,957]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="99" pageNumber="100" unit="mm" value="1.9">1.9 mm</quantity>
wide), first ring two times longer than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFAB2119FD65A3EFFC91FC56" box="[681,821,968,993]" captionStart="FIGURE 70" captionStartId="98.[151,250,1720,1742]" captionTargetBox="[151,1436,193,1698]" captionTargetId="figure@98.[151,1436,193,1698]" captionTargetPageId="98" captionText="FIGURE 70. Paucibranchia sp. 2., specimen MZUCR 9702. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: A, 0.85 mm; B, C, 1.4 mm." httpUri="https://zenodo.org/record/1453173/files/figure.png" pageId="99" pageNumber="100">Fig. 70AB</figureCitation>
). Inferior lip with a shallow central depression with a couple of shallow wrinkles (
<figureCitation id="DEEA69D7FFAB2119FE19A3CBFD98FBB2" box="[469,572,1004,1029]" captionStart="FIGURE 70" captionStartId="98.[151,250,1720,1742]" captionTargetBox="[151,1436,193,1698]" captionTargetId="figure@98.[151,1436,193,1698]" captionTargetPageId="98" captionText="FIGURE 70. Paucibranchia sp. 2., specimen MZUCR 9702. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: A, 0.85 mm; B, C, 1.4 mm." httpUri="https://zenodo.org/record/1453173/files/figure.png" pageId="99" pageNumber="100">Fig. 70B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFAB2119FF0BA437FA2FFAFE" blockId="99.[151,1437,932,2037]" pageId="99" pageNumber="100">
<materialsCitation id="F6B97F0FFFAB2119FF0BA437FD84FBC6" ID-GBIF-Occurrence="1915273759" collectionCode="MII" location="MII" pageId="99" pageNumber="100" specimenCount="1" stateProvince="MII">
Maxillary apparatus with MF= 1+1, 7+8, 5+0, 5+7, 1+1 (
<figureCitation id="DEEA69D7FFAB2119FC98A437FC1AFB9E" box="[852,958,1040,1065]" captionStart="FIGURE 71" captionStartId="99.[151,250,840,862]" captionTargetBox="[151,1436,193,819]" captionTargetId="figure@99.[151,1436,193,819]" captionTargetPageId="99" captionText="FIGURE 71. Paucibranchia sp. 2., specimen MZUCR 9702. A. Maxillary apparatus, dorsal view; B. Left MII-III-IV-V, dorsal view; C. Right MII-IV, dorsal view. Scale bars: A, 0.2 mm; B, C, 70 µm." httpUri="https://zenodo.org/record/1453175/files/figure.png" pageId="99" pageNumber="100">Fig. 71A</figureCitation>
). Maxillary carriers 2.5 times shorter than length of MI. MI forceps-like; closing system 10 times shorter than length of MI; ligament between MI and
<collectionCode id="20C0ED97FFAB2119FABDA412FA39FBFB" box="[1393,1437,1077,1100]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="99" pageNumber="100">
<collectingRegion id="8415BBB0FFAB2119FABDA412FA39FBFB" box="[1393,1437,1077,1100]" country="Japan" name="Mie" pageId="99" pageNumber="100">MII</collectingRegion>
</collectionCode>
rectangular, sclerotized (
<figureCitation id="DEEA69D7FFAB2119FE61A47FFDB3FBC6" box="[429,535,1112,1137]" captionStart="FIGURE 71" captionStartId="99.[151,250,840,862]" captionTargetBox="[151,1436,193,819]" captionTargetId="figure@99.[151,1436,193,819]" captionTargetPageId="99" captionText="FIGURE 71. Paucibranchia sp. 2., specimen MZUCR 9702. A. Maxillary apparatus, dorsal view; B. Left MII-III-IV-V, dorsal view; C. Right MII-IV, dorsal view. Scale bars: A, 0.2 mm; B, C, 70 µm." httpUri="https://zenodo.org/record/1453175/files/figure.png" pageId="99" pageNumber="100">Fig. 71A</figureCitation>
)
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFAB2119FDE0A47EFD3EFBC6" ID-GBIF-Occurrence="1915273745" box="[556,666,1112,1137]" collectionCode="MII" location="MII" pageId="99" pageNumber="100" specimenCount="1" stateProvince="MII">
<collectionCode id="20C0ED97FFAB2119FDE0A47EFDFCFBC7" box="[556,600,1113,1136]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="99" pageNumber="100">
<collectingRegion id="8415BBB0FFAB2119FDE0A47EFDFCFBC7" box="[556,600,1113,1136]" country="Japan" name="Mie" pageId="99" pageNumber="100">MII</collectingRegion>
</collectionCode>
wide
</materialsCitation>
;
<materialsCitation id="F6B97F0FFFAB2119FD6BA47FFCABFB23" ID-GBIF-Occurrence="1915273755" collectionCode="MII" location="MII" pageId="99" pageNumber="100" specimenCount="1" stateProvince="MII">
teeth blunt, two distal teeth directed laterally, other teeth recurved; cavity opening oval, 4 times shorter than length of
<collectionCode id="20C0ED97FFAB2119FD2CA45AFCABFB23" box="[736,783,1149,1172]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="99" pageNumber="100">
<collectingRegion id="8415BBB0FFAB2119FD2CA45AFCABFB23" box="[736,783,1149,1172]" country="Japan" name="Mie" pageId="99" pageNumber="100">MII</collectingRegion>
</collectionCode>
</materialsCitation>
;
<materialsCitation id="F6B97F0FFFAB2119FCD1A45BFE17FB0E" ID-GBIF-Occurrence="1915273752" collectionCode="MII, MIII, MIV" location="MII" pageId="99" pageNumber="100" specimenCount="1" stateProvince="MII">
ligament between
<collectionCode id="20C0ED97FFAB2119FC21A45AFBBDFB23" box="[1005,1049,1149,1172]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="99" pageNumber="100">
<collectingRegion id="8415BBB0FFAB2119FC21A45AFBBDFB23" box="[1005,1049,1149,1172]" country="Japan" name="Mie" pageId="99" pageNumber="100">MII</collectingRegion>
</collectionCode>
and
<collectionCode id="20C0ED97FFAB2119FB9EA45AFB2EFB23" box="[1106,1162,1149,1172]" pageId="99" pageNumber="100">MIII</collectionCode>
, and right
<collectionCode id="20C0ED97FFAB2119FACAA45AFA98FB23" box="[1286,1340,1149,1172]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="99" pageNumber="100">MIV</collectionCode>
, slightly sclerotized (
<figureCitation id="DEEA69D7FFAB2119FEECA487FE0FFB0E" box="[288,427,1184,1209]" captionStart="FIGURE 71" captionStartId="99.[151,250,840,862]" captionTargetBox="[151,1436,193,819]" captionTargetId="figure@99.[151,1436,193,819]" captionTargetPageId="99" captionText="FIGURE 71. Paucibranchia sp. 2., specimen MZUCR 9702. A. Maxillary apparatus, dorsal view; B. Left MII-III-IV-V, dorsal view; C. Right MII-IV, dorsal view. Scale bars: A, 0.2 mm; B, C, 70 µm." httpUri="https://zenodo.org/record/1453175/files/figure.png" pageId="99" pageNumber="100">Fig. 71AC</figureCitation>
)
</materialsCitation>
. MIII short, with blunt teeth; with attachment lamella not sclerotized (
<figureCitation id="DEEA69D7FFAB2119FB03A487FAFDFB0E" box="[1231,1369,1184,1209]" captionStart="FIGURE 71" captionStartId="99.[151,250,840,862]" captionTargetBox="[151,1436,193,819]" captionTargetId="figure@99.[151,1436,193,819]" captionTargetPageId="99" captionText="FIGURE 71. Paucibranchia sp. 2., specimen MZUCR 9702. A. Maxillary apparatus, dorsal view; B. Left MII-III-IV-V, dorsal view; C. Right MII-IV, dorsal view. Scale bars: A, 0.2 mm; B, C, 70 µm." httpUri="https://zenodo.org/record/1453175/files/figure.png" pageId="99" pageNumber="100">Fig. 71AC</figureCitation>
). Left MIV with teeth blunt; with attachment lamella semicircular, sclerotized, wide, situated along length of posterior end of maxilla. Right MIV with small teeth; attachment lamella wide, better developed in the middle, situated 1/2 along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFAB2119FD4CA52BFCAFFA92" box="[640,779,1292,1317]" captionStart="FIGURE 71" captionStartId="99.[151,250,840,862]" captionTargetBox="[151,1436,193,819]" captionTargetId="figure@99.[151,1436,193,819]" captionTargetPageId="99" captionText="FIGURE 71. Paucibranchia sp. 2., specimen MZUCR 9702. A. Maxillary apparatus, dorsal view; B. Left MII-III-IV-V, dorsal view; C. Right MII-IV, dorsal view. Scale bars: A, 0.2 mm; B, C, 70 µm." httpUri="https://zenodo.org/record/1453175/files/figure.png" pageId="99" pageNumber="100">Fig. 71AC</figureCitation>
). MV rectangular, slightly longer than wide, with a short rounded tooth (
<figureCitation id="DEEA69D7FFAB2119FE8EA517FE68FAFE" box="[322,460,1328,1353]" captionStart="FIGURE 71" captionStartId="99.[151,250,840,862]" captionTargetBox="[151,1436,193,819]" captionTargetId="figure@99.[151,1436,193,819]" captionTargetPageId="99" captionText="FIGURE 71. Paucibranchia sp. 2., specimen MZUCR 9702. A. Maxillary apparatus, dorsal view; B. Left MII-III-IV-V, dorsal view; C. Right MII-IV, dorsal view. Scale bars: A, 0.2 mm; B, C, 70 µm." httpUri="https://zenodo.org/record/1453175/files/figure.png" pageId="99" pageNumber="100">Fig. 71AC</figureCitation>
). Mandibles translucent; with whitish cutting plates, with around 1011 growth rings.
</paragraph>
<paragraph id="466E7552FFAB2119FF0BA573FF69FA02" blockId="99.[151,1437,932,2037]" pageId="99" pageNumber="100">
Branchiae pectinate with up to 8 filaments, in chaetiger 721 (
<figureCitation id="DEEA69D7FFAB2119FC4CA573FC57FADA" box="[896,1011,1364,1389]" captionStart="FIGURE 70" captionStartId="98.[151,250,1720,1742]" captionTargetBox="[151,1436,193,1698]" captionTargetId="figure@98.[151,1436,193,1698]" captionTargetPageId="98" captionText="FIGURE 70. Paucibranchia sp. 2., specimen MZUCR 9702. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: A, 0.85 mm; B, C, 1.4 mm." httpUri="https://zenodo.org/record/1453173/files/figure.png" pageId="99" pageNumber="100">Figs. 70A</figureCitation>
;
<figureCitation id="DEEA69D7FFAB2119FC32A572FB95FADA" box="[1022,1073,1365,1389]" captionStart="FIGURE 72" captionStartId="100.[151,250,1778,1800]" captionTargetBox="[151,1434,435,1762]" captionTargetId="figure@100.[151,1436,435,1762]" captionTargetPageId="100" captionText="FIGURE 72. Paucibranchia sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm." httpUri="https://zenodo.org/record/1453177/files/figure.png" pageId="99" pageNumber="100">72B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 5, 6, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 4. Branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFAB2119FF0BA5E7FC04F8AB" blockId="99.[151,1437,932,2037]" pageId="99" pageNumber="100">
First two parapodia smallest; most developed in chaetigers 323, following one becoming gradually smaller. Notopodial cirri conical, slightly increasing in size from chaetiger 3 (Lcd3:
<quantity id="8129D8B7FFAB2119FBC3A5C2FBDEFA4B" box="[1039,1146,1509,1533]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="99" pageNumber="100" unit="mm" value="0.28">0.28 mm</quantity>
; Lcd13:
<quantity id="8129D8B7FFAB2119FB2FA5C2FAEBFA4A" box="[1251,1359,1509,1533]" metricMagnitude="-4" metricUnit="m" metricValue="2.9" pageId="99" pageNumber="100" unit="mm" value="0.29">0.29 mm</quantity>
), from chaetiger 28, gradually decreasing in size; in posterior region, almost of similar length as in pre-branchial region ones (Lcd99:
<quantity id="8129D8B7FFAB2119FEFEA60BFE3EF9F2" box="[306,410,1580,1605]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="99" pageNumber="100" unit="mm" value="0.25">0.25 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FFAB2119FC87A60BFC74F9F2" box="[843,976,1580,1605]" captionStart="FIGURE 72" captionStartId="100.[151,250,1778,1800]" captionTargetBox="[151,1434,435,1762]" captionTargetId="figure@100.[151,1436,435,1762]" captionTargetPageId="100" captionText="FIGURE 72. Paucibranchia sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm." httpUri="https://zenodo.org/record/1453177/files/figure.png" pageId="99" pageNumber="100">Fig. 72AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFAB2119FEF7A677FE64F9DE" box="[315,448,1616,1641]" captionStart="FIGURE 72" captionStartId="100.[151,250,1778,1800]" captionTargetBox="[151,1434,435,1762]" captionTargetId="figure@100.[151,1436,435,1762]" captionTargetPageId="100" captionText="FIGURE 72. Paucibranchia sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm." httpUri="https://zenodo.org/record/1453177/files/figure.png" pageId="99" pageNumber="100">Fig. 72AE</figureCitation>
). Chaetal lobes in chaetigers 19, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 33, triangular, longer than other lobes, with acicula emerging in midline (
<figureCitation id="DEEA69D7FFAB2119FF53A6BFFE82F906" box="[159,294,1688,1713]" captionStart="FIGURE 72" captionStartId="100.[151,250,1778,1800]" captionTargetBox="[151,1434,435,1762]" captionTargetId="figure@100.[151,1436,435,1762]" captionTargetPageId="100" captionText="FIGURE 72. Paucibranchia sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm." httpUri="https://zenodo.org/record/1453177/files/figure.png" pageId="99" pageNumber="100">Fig. 72AE</figureCitation>
). Postchaetal lobes well developed, in chaetigers 133, wide basally and digitiform ending; thinner, elongated in branchial region; decreasing in size in chaetigers 2033, following ones inconspicuous (
<figureCitation id="DEEA69D7FFAB2119FACBA69BFA29F962" box="[1287,1421,1724,1749]" captionStart="FIGURE 72" captionStartId="100.[151,250,1778,1800]" captionTargetBox="[151,1434,435,1762]" captionTargetId="figure@100.[151,1436,435,1762]" captionTargetPageId="100" captionText="FIGURE 72. Paucibranchia sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm." httpUri="https://zenodo.org/record/1453177/files/figure.png" pageId="99" pageNumber="100">Fig. 72AE</figureCitation>
). Ventral cirri conical in chaetigers 13; in chaetigers 425 with oval swollen base and digitiform tip, gradually reducing in size posteriorly; from chaetiger 26, conical (
<figureCitation id="DEEA69D7FFAB2119FCC0A723FC35F8AA" box="[780,913,1796,1821]" captionStart="FIGURE 72" captionStartId="100.[151,250,1778,1800]" captionTargetBox="[151,1434,435,1762]" captionTargetId="figure@100.[151,1436,435,1762]" captionTargetPageId="100" captionText="FIGURE 72. Paucibranchia sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm." httpUri="https://zenodo.org/record/1453177/files/figure.png" pageId="99" pageNumber="100">Fig. 72AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFAB2119FF0BA70FFF4AF8D2" blockId="99.[151,1437,932,2037]" pageId="99" pageNumber="100">
Aciculae blunt, translucent (
<figureCitation id="DEEA69D7FFAB2119FDCFA70FFD2CF8F6" box="[515,648,1832,1857]" captionStart="FIGURE 72" captionStartId="100.[151,250,1778,1800]" captionTargetBox="[151,1434,435,1762]" captionTargetId="figure@100.[151,1436,435,1762]" captionTargetPageId="100" captionText="FIGURE 72. Paucibranchia sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm." httpUri="https://zenodo.org/record/1453177/files/figure.png" pageId="99" pageNumber="100">Fig. 72AE</figureCitation>
). First 13 chaetigers with 2 aciculae; from chaetiger 14, with only one acicula.
</paragraph>
<paragraph id="466E7552FFAB211EFF0BA757FE77FE30" blockId="99.[151,1437,932,2037]" lastBlockId="100.[151,1436,151,392]" lastPageId="100" lastPageNumber="101" pageId="99" pageNumber="100">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 9. Two
<typeStatus id="996ACBF0FFAB2119FF3DA7B2FE88F81A" box="[241,300,1941,1965]" pageId="99" pageNumber="100">types</typeStatus>
of pectinate chaetae, in anterior chaetigers isodonts narrow with long and slender teeth, with 23 pectinate, with up to 67 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFAB2119FC99A79FFC1AF866" box="[853,958,1976,2001]" captionStart="FIGURE 73" captionStartId="101.[151,250,1621,1643]" captionTargetBox="[294,1293,203,1600]" captionTargetId="figure@101.[294,1293,193,1600]" captionTargetPageId="101" captionText="FIGURE 73. Paucibranchia sp. 2., specimen MZUCR 97-02. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 99; C. Compound falciger, long blade, chaetiger 3; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 99; F. Subacicular hook, chaetiger 41. Scale bars: A, 10.5 µm; B, 5.6 µm; C, 18.8 µm; D, 13.7; E, 22.5 µm; F, 10.5 µm." httpUri="https://zenodo.org/record/1453179/files/figure.png" pageId="99" pageNumber="100">Fig. 73A</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, with 34 pectinate with up to 910 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFAB211EFAA2A7FBFF62FF07" captionStart="FIGURE 73" captionStartId="101.[151,250,1621,1643]" captionTargetBox="[294,1293,203,1600]" captionTargetId="figure@101.[294,1293,193,1600]" captionTargetPageId="101" captionText="FIGURE 73. Paucibranchia sp. 2., specimen MZUCR 97-02. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 99; C. Compound falciger, long blade, chaetiger 3; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 99; F. Subacicular hook, chaetiger 41. Scale bars: A, 10.5 µm; B, 5.6 µm; C, 18.8 µm; D, 13.7; E, 22.5 µm; F, 10.5 µm." httpUri="https://zenodo.org/record/1453179/files/figure.png" lastPageId="100" lastPageNumber="101" pageId="99" pageNumber="100">Fig. 73B</figureCitation>
). Compound falcigers present in all chaetigers; in anterior chaetigers with blade of two sizes (longer 52 µm,
<figureCitation id="DEEA69D7FFAC211EFF5BA09BFEA6FF63" box="[151,258,188,213]" captionStart="FIGURE 73" captionStartId="101.[151,250,1621,1643]" captionTargetBox="[294,1293,203,1600]" captionTargetId="figure@101.[294,1293,193,1600]" captionTargetPageId="101" captionText="FIGURE 73. Paucibranchia sp. 2., specimen MZUCR 97-02. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 99; C. Compound falciger, long blade, chaetiger 3; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 99; F. Subacicular hook, chaetiger 41. Scale bars: A, 10.5 µm; B, 5.6 µm; C, 18.8 µm; D, 13.7; E, 22.5 µm; F, 10.5 µm." httpUri="https://zenodo.org/record/1453179/files/figure.png" pageId="100" pageNumber="101">Fig. 73C</figureCitation>
; smaller 38 µm,
<figureCitation id="DEEA69D7FFAC211EFE1FA09BFD99FF63" box="[467,573,188,213]" captionStart="FIGURE 73" captionStartId="101.[151,250,1621,1643]" captionTargetBox="[294,1293,203,1600]" captionTargetId="figure@101.[294,1293,193,1600]" captionTargetPageId="101" captionText="FIGURE 73. Paucibranchia sp. 2., specimen MZUCR 97-02. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 99; C. Compound falciger, long blade, chaetiger 3; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 99; F. Subacicular hook, chaetiger 41. Scale bars: A, 10.5 µm; B, 5.6 µm; C, 18.8 µm; D, 13.7; E, 22.5 µm; F, 10.5 µm." httpUri="https://zenodo.org/record/1453179/files/figure.png" pageId="100" pageNumber="101">Fig. 73D</figureCitation>
); all with triangular teeth, of similar sizes, distal tooth directed upward, proximal tooth directed laterally; in median-posterior chaetigers with all blades of similar size, slightly shorter than blades of anterior chaetigers (32 µm,
<figureCitation id="DEEA69D7FFAC211EFD89A123FD0EFEAB" box="[581,682,260,285]" captionStart="FIGURE 73" captionStartId="101.[151,250,1621,1643]" captionTargetBox="[294,1293,203,1600]" captionTargetId="figure@101.[294,1293,193,1600]" captionTargetPageId="101" captionText="FIGURE 73. Paucibranchia sp. 2., specimen MZUCR 97-02. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 99; C. Compound falciger, long blade, chaetiger 3; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 99; F. Subacicular hook, chaetiger 41. Scale bars: A, 10.5 µm; B, 5.6 µm; C, 18.8 µm; D, 13.7; E, 22.5 µm; F, 10.5 µm." httpUri="https://zenodo.org/record/1453179/files/figure.png" pageId="100" pageNumber="101">Fig. 73E</figureCitation>
), with triangular teeth, distal tooth shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting in chaetiger 23, with one hook per chaetiger; with triangular teeth, distal tooth smaller than proximal, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFAC211EFEAFA148FE61FE3F" box="[355,453,367,392]" captionStart="FIGURE 73" captionStartId="101.[151,250,1621,1643]" captionTargetBox="[294,1293,203,1600]" captionTargetId="figure@101.[294,1293,193,1600]" captionTargetPageId="101" captionText="FIGURE 73. Paucibranchia sp. 2., specimen MZUCR 97-02. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 99; C. Compound falciger, long blade, chaetiger 3; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 99; F. Subacicular hook, chaetiger 41. Scale bars: A, 10.5 µm; B, 5.6 µm; C, 18.8 µm; D, 13.7; E, 22.5 µm; F, 10.5 µm." httpUri="https://zenodo.org/record/1453179/files/figure.png" pageId="100" pageNumber="101">Fig. 73F</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFAC211EFF5BA6D5FBEEF8F2" httpUri="https://zenodo.org/record/1453177/files/figure.png" pageId="100" pageNumber="101" startId="100.[151,250,1778,1800]" targetBox="[151,1434,435,1762]" targetPageId="100">
<paragraph id="466E7552FFAC211EFF5BA6D5FBEEF8F2" blockId="100.[151,1436,1778,1861]" pageId="100" pageNumber="101">
<emphasis id="74A5A940FFAC211EFF5BA6D5FE86F8BF" bold="true" box="[151,290,1778,1800]" pageId="100" pageNumber="101">FIGURE 72.</emphasis>
<taxonomicName id="81D10ED1FFAC211EFEE6A6D5FE64F8BF" authorityName="Molina-Acevedo" authorityYear="2018" box="[298,448,1778,1800]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="100" pageNumber="101" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAC211EFEE6A6D5FE64F8BF" box="[298,448,1778,1800]" italics="true" pageId="100" pageNumber="101">Paucibranchia</emphasis>
</taxonomicName>
sp. 2., specimen MZUCR 9702. A. Parapodium 3; B. Parapodium 13; C. Parapodium 41; D. Parapodium 70, dorsal cirri broken; E. Parapodium 99. All in anterior view. A, B, E from specimen MZUCR 9702; C, D, from specimen MZUCR 9703. Scale bars: A, E, 0.14 mm; B, 0.26 mm; C, 0.10 mm; D, 0.05 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFAC211EFF0BA74BFDEEF845" blockId="100.[151,1436,1900,2034]" pageId="100" pageNumber="101">
<emphasis id="74A5A940FFAC211EFF0BA74BFE9BF832" bold="true" box="[199,319,1900,1925]" pageId="100" pageNumber="101">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFAC211EFC34A74AFB23F832" box="[1016,1159,1901,1925]" metricMagnitude="-3" metricUnit="m" metricValue="3.55" metricValueMax="3.7" metricValueMin="3.4" pageId="100" pageNumber="101" unit="mm" value="3.55" valueMax="3.7" valueMin="3.4">3.43.7 mm</quantity>
. The maxillary formula varies as follows: MII 7+78, MIII 5, MIV 56+78. Branchiae from chaetigers
<date id="326F5392FFAC211EFB8DA7B6FB79F81E" box="[1089,1245,1937,1961]" pageId="100" pageNumber="101" value="1921-07-08" valueMax="1921-07-20" valueMin="1921-07-08">78 to 2021</date>
. Well developed postchaetal lobe in first 3133 chaetigers. End of ventral cirri with swollen base in chaetigers 2629. Start of subacicular hooks in chaetigers 2325.
</paragraph>
</subSubSection>
<caption id="12AE25DAFFAD211FFF5BA672FB37F970" httpUri="https://zenodo.org/record/1453179/files/figure.png" pageId="101" pageNumber="102" startId="101.[151,250,1621,1643]" targetBox="[294,1293,203,1600]" targetPageId="101">
<paragraph id="466E7552FFAD211FFF5BA672FB37F970" blockId="101.[151,1436,1621,1735]" pageId="101" pageNumber="102">
<emphasis id="74A5A940FFAD211FFF5BA672FE80F9DC" bold="true" box="[151,292,1621,1643]" pageId="101" pageNumber="102">FIGURE 73.</emphasis>
<taxonomicName id="81D10ED1FFAD211FFEE2A672FE61F9DC" authorityName="Molina-Acevedo" authorityYear="2018" box="[302,453,1621,1643]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="101" pageNumber="102" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAD211FFEE2A672FE61F9DC" box="[302,453,1621,1643]" italics="true" pageId="101" pageNumber="102">Paucibranchia</emphasis>
</taxonomicName>
sp. 2., specimen MZUCR 97-02. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 99; C. Compound falciger, long blade, chaetiger 3; D. Compound falciger, median blade, chaetiger 3; E. Compound falciger, short blade, chaetiger 99; F. Subacicular hook, chaetiger 41. Scale bars: A, 10.5 µm; B, 5.6 µm; C, 18.8 µm; D, 13.7; E, 22.5 µm; F, 10.5 µm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FFAD211FFF0BA6D3FD4DF8BA" box="[199,745,1780,1805]" pageId="101" pageNumber="102" type="distribution">
<paragraph id="466E7552FFAD211FFF0BA6D3FD4DF8BA" blockId="101.[151,1437,1780,2021]" box="[199,745,1780,1805]" pageId="101" pageNumber="102">
<emphasis id="74A5A940FFAD211FFF0BA6D3FEC4F8BA" bold="true" box="[199,352,1780,1805]" pageId="101" pageNumber="102">Distribution.</emphasis>
Golfo Dulce,
<collectingCountry id="3EC635C2FFAD211FFDCCA6D3FDDEF8BA" box="[512,634,1780,1805]" name="Costa Rica" pageId="101" pageNumber="102">
<collectingRegion id="8415BBB0FFAD211FFDCCA6D3FDE4F8BB" box="[512,576,1780,1804]" country="New Zealand" name="West Coast" pageId="101" pageNumber="102">Costa</collectingRegion>
Rica
</collectingCountry>
(Pacific).
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFAD211CFF0BA73FFD8EFD32" lastPageId="102" lastPageNumber="103" pageId="101" pageNumber="102" type="discussion">
<paragraph id="466E7552FFAD211FFF0BA73FFE4DF852" blockId="101.[151,1437,1780,2021]" pageId="101" pageNumber="102">
<emphasis id="74A5A940FFAD211FFF0BA73FFE9FF886" bold="true" box="[199,315,1816,1841]" pageId="101" pageNumber="102">Remarks.</emphasis>
These specimens are similar to
<taxonomicName id="81D10ED1FFAD211FFD53A73EFC14F886" authority="(California)" authorityName="Dean" authorityYear="1996" baseAuthorityName="California" box="[671,944,1816,1841]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="101" pageNumber="102" phylum="Annelida" rank="species" species="conferta">
<emphasis id="74A5A940FFAD211FFD53A73EFC85F887" box="[671,801,1816,1840]" italics="true" pageId="101" pageNumber="102">M. conferta</emphasis>
(
<collectingRegion id="8415BBB0FFAD211FFCFCA73FFC0DF886" box="[816,937,1816,1841]" country="United States of America" name="California" pageId="101" pageNumber="102">California</collectingRegion>
)
</taxonomicName>
; however, a closer examination of the
<collectingRegion id="8415BBB0FFAD211FFA90A73FFA38F887" box="[1372,1436,1816,1840]" country="New Zealand" name="West Coast" pageId="101" pageNumber="102">Costa</collectingRegion>
Rican material allowed me to distinguish it from this species.
<taxonomicName id="81D10ED1FFAD211FFC82A71BFC50F8E2" authorityName="Molina-Acevedo" authorityYear="2018" box="[846,1012,1852,1877]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="101" pageNumber="102" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAD211FFC82A71BFC50F8E2" box="[846,1012,1852,1877]" italics="true" pageId="101" pageNumber="102">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 (MZUCR 970 2, L10:
<quantity id="8129D8B7FFAD211FFAF1A71BFA30F8E3" box="[1341,1428,1852,1876]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="101" pageNumber="102" unit="mm" value="3.4">3.4 mm</quantity>
) differs from
<taxonomicName id="81D10ED1FFAD211FFEE9A746FE3AF8CF" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[293,414,1888,1912]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="101" pageNumber="102" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFAD211FFEE9A746FE3AF8CF" box="[293,414,1888,1912]" italics="true" pageId="101" pageNumber="102">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAD211FFE69A747FDA8F8CE" box="[421,524,1888,1913]" pageId="101" pageNumber="102">
<emphasis id="74A5A940FFAD211FFE69A747FDA8F8CE" bold="true" box="[421,524,1888,1913]" pageId="101" pageNumber="102">n. comb.</emphasis>
</taxonomicNameLabel>
(
<typeStatus id="996ACBF0FFAD211FFDD7A747FD25F8CE" box="[539,641,1888,1913]" pageId="101" pageNumber="102" type="holotype">holotype</typeStatus>
, L10:
<quantity id="8129D8B7FFAD211FFD05A747FC85F8CF" box="[713,801,1888,1913]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="101" pageNumber="102" unit="mm" value="4.5">4.5 mm</quantity>
) because the branchiae are distributed from chaetigers 7 to 2021, the subacicular hooks begins from chaetigers 2325, and the aciculae are translucent; whereas, in
<taxonomicName id="81D10ED1FFAD211FFA4BA7A2FF50F877" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="101" pageNumber="102" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFAD211FFA4BA7A2FF50F877" italics="true" pageId="101" pageNumber="102">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAD211FFF30A78FFEC7F876" box="[252,355,1960,1985]" pageId="101" pageNumber="102">
<emphasis id="74A5A940FFAD211FFF30A78FFEC7F876" bold="true" box="[252,355,1960,1985]" pageId="101" pageNumber="102">n. comb.</emphasis>
</taxonomicNameLabel>
the branchiae are distributed from 7 to 1617, subacicular hooks begin earlier (from chaetigers 1518), and aciculae are dark.
</paragraph>
<paragraph id="466E7552FFAE211CFF0BA0B0FD6AFD8B" blockId="102.[151,1437,151,645]" pageId="102" pageNumber="103">
Also,
<taxonomicName id="81D10ED1FFAE211CFEC7A0B0FE15FF07" authorityName="Molina-Acevedo" authorityYear="2018" box="[267,433,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAE211CFEC7A0B0FE15FF07" box="[267,433,151,176]" italics="true" pageId="102" pageNumber="103">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 resembles
<taxonomicName id="81D10ED1FFAE211CFDBCA0BEFD5EFF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[624,762,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFAE211CFDBCA0BEFD5EFF07" box="[624,762,151,176]" italics="true" pageId="102" pageNumber="103">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAE211CFCCFA0B0FCCEFF07" box="[771,874,151,176]" pageId="102" pageNumber="103">
<emphasis id="74A5A940FFAE211CFCCFA0B0FCCEFF07" bold="true" box="[771,874,151,176]" pageId="102" pageNumber="103">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFAE211CFCB5A0BEFC58FF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[889,1020,153,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFAE211CFCB5A0BEFC58FF07" box="[889,1020,153,176]" italics="true" pageId="102" pageNumber="103">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAE211CFBC8A0B0FBCFFF07" box="[1028,1131,151,176]" pageId="102" pageNumber="103">
<emphasis id="74A5A940FFAE211CFBC8A0B0FBCFFF07" bold="true" box="[1028,1131,151,176]" pageId="102" pageNumber="103">n. comb.</emphasis>
</taxonomicNameLabel>
, and
<taxonomicName id="81D10ED1FFAE211CFB67A0BEFA89FF07" authorityName="Molina-Acevedo" authorityYear="2018" box="[1195,1325,153,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="patriciae" status="comb. nov.">
<emphasis id="74A5A940FFAE211CFB67A0BEFA89FF07" box="[1195,1325,153,176]" italics="true" pageId="102" pageNumber="103">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAE211CFAF9A0B0FA38FF07" box="[1333,1436,151,176]" pageId="102" pageNumber="103">
<emphasis id="74A5A940FFAE211CFAF9A0B0FA38FF07" bold="true" box="[1333,1436,151,176]" pageId="102" pageNumber="103">n. comb.</emphasis>
</taxonomicNameLabel>
by having translucent aciculae and only compound falcigers. Nevertheless,
<taxonomicName id="81D10ED1FFAE211CFC21A09BFB37FF62" authorityName="Molina-Acevedo" authorityYear="2018" box="[1005,1171,188,213]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAE211CFC21A09BFB37FF62" box="[1005,1171,188,213]" italics="true" pageId="102" pageNumber="103">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 (MZUCR 970 2, L10:
<quantity id="8129D8B7FFAE211CFF1FA0C7FE8EFF4F" box="[211,298,224,248]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="102" pageNumber="103" unit="mm" value="3.4">3.4 mm</quantity>
) differs because branchiae start in chaetigers 78 and the hooks start in chaetigers 2325; whereas in
<taxonomicName id="81D10ED1FFAE211CFF5BA122FEB7FEAA" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,275,260,285]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="adenesis" status="comb. nov.">
<emphasis id="74A5A940FFAE211CFF5BA122FEB7FEAA" box="[151,275,260,285]" italics="true" pageId="102" pageNumber="103">P. adenesis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAE211CFED5A123FEDBFEAA" box="[281,383,260,285]" pageId="102" pageNumber="103">
<emphasis id="74A5A940FFAE211CFED5A123FEDBFEAA" bold="true" box="[281,383,260,285]" pageId="102" pageNumber="103">n. comb.</emphasis>
</taxonomicNameLabel>
(
<typeStatus id="996ACBF0FFAE211CFE41A123FE55FEAA" box="[397,497,260,285]" pageId="102" pageNumber="103" type="holotype">holotype</typeStatus>
L10:
<quantity id="8129D8B7FFAE211CFDF8A123FDD1FEAB" box="[564,629,260,284]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="102" pageNumber="103" unit="mm" value="4.0">4 mm</quantity>
) branchiae and subacicular hook start later, in chaetigers 1417 and 29 35 respectively. Furthermore,
<taxonomicName id="81D10ED1FFAE211CFE32A100FD00FEF7" authorityName="Molina-Acevedo" authorityYear="2018" box="[510,676,295,320]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAE211CFE32A100FD00FEF7" box="[510,676,295,320]" italics="true" pageId="102" pageNumber="103">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 has eyes, dorsal cirri are of similar length in pre- and postbranchial regions, and the compound falcigers have blades of two sizes in anterior region; whereas in
<taxonomicName id="81D10ED1FFAE211CFA4BA16AFF5AFE3F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFAE211CFA4BA16AFF5AFE3F" italics="true" pageId="102" pageNumber="103">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAE211CFEC8A148FECDFE3F" box="[260,361,367,392]" pageId="102" pageNumber="103">
<emphasis id="74A5A940FFAE211CFEC8A148FECDFE3F" bold="true" box="[260,361,367,392]" pageId="102" pageNumber="103">n. comb.</emphasis>
</taxonomicNameLabel>
lacks eyes, dorsal cirri are two times longer in postbranchial chaetigers, and compound falcigers have three sizes in anterior region. Finally, in
<taxonomicName id="81D10ED1FFAE211CFD66A1B3FCF5FE1A" authorityName="Molina-Acevedo" authorityYear="2018" box="[682,849,404,429]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFAE211CFD66A1B3FCF5FE1A" box="[682,849,404,429]" italics="true" pageId="102" pageNumber="103">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 the postchaetal lobes are wide basally with a straight digitiform distal end, and the compound falcigers have blades of two sizes in the anterior region; whereas in
<taxonomicName id="81D10ED1FFAE211CFF78A1FAFE90FE43" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[180,308,477,500]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFAE211CFF78A1FAFE90FE43" box="[180,308,477,500]" italics="true" pageId="102" pageNumber="103">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAE211CFEF0A1FBFEDFFE42" box="[316,379,476,501]" pageId="102" pageNumber="103" rank="species">
<emphasis id="74A5A940FFAE211CFEF0A1FBFEDFFE42" bold="true" box="[316,379,476,501]" pageId="102" pageNumber="103">n. sp.</emphasis>
</taxonomicNameLabel>
the postchaetal lobes are oval basally with digitiform distal end tilted dorsally, and compound falciger have all blades of similar size. The comparison with other
<taxonomicName id="81D10ED1FFAE211CFC66A1D8FBF4FDAF" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[938,1104,511,536]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFAE211CFC66A1D8FBF4FDAF" box="[938,1104,511,536]" italics="true" pageId="102" pageNumber="103">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAE211CFB97A1D8FB09FDAF" box="[1115,1197,511,536]" pageId="102" pageNumber="103" rank="genus">
<emphasis id="74A5A940FFAE211CFB97A1D8FB09FDAF" bold="true" box="[1115,1197,511,536]" pageId="102" pageNumber="103">n. gen.</emphasis>
</taxonomicNameLabel>
species having only compound falcigers present is provided in
<tableCitation id="0B5340E9FFAE211CFDB8A203FD6EFD8B" box="[628,714,548,573]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="102" pageNumber="103">Table 2</tableCitation>
.
</paragraph>
<paragraph id="466E7552FFAE211CFF0BA26FFD8EFD32" blockId="102.[151,1437,151,645]" pageId="102" pageNumber="103">Two specimens were examined, and only one was complete and in regular conditions; formal description of the species requires additional material.</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,367 @@
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<mods:title id="14537A5BFF4A5E369DAE9FC70F983EC4">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<paragraph id="466E7552FFAE211CFF5BA2F0FD78FD45" blockId="102.[151,732,727,787]" box="[151,732,727,754]" pageId="102" pageNumber="103">
<heading id="1D26C23EFFAE211CFF5BA2F0FD78FD45" bold="true" box="[151,732,727,754]" fontSize="11" level="1" pageId="102" pageNumber="103" reason="1">
<emphasis id="74A5A940FFAE211CFF5BA2F0FD78FD45" bold="true" box="[151,732,727,754]" pageId="102" pageNumber="103">
<taxonomicName id="81D10ED1FFAE211CFF5BA2F0FDCEFD45" ID-CoL="75TQQ" authority="(Grube, 1878)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[151,618,727,754]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFAE211CFF5BA2F0FE10FD46" bold="true" box="[151,436,727,753]" italics="true" pageId="102" pageNumber="103">Paucibranchia stragula</emphasis>
(
<bibRefCitation id="224008A3FFAE211CFE08A2FFFDC6FD45" box="[452,610,728,754]" pageId="102" pageNumber="103" refId="ref54934" refString="Grube, A. E. (1878) Untersuchungen ueber die Familie Eunicea. Naturwissenschaftlichen Schlesischen Gesellschaft, Berlin, 1878, 37 - 62." type="journal article">Grube, 1878</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAE211CFDBDA2FFFD78FD45" box="[625,732,728,754]" pageId="102" pageNumber="103">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFAE211CFF5BA2DDFE3DFCA4" blockId="102.[151,732,727,787]" box="[151,409,762,787]" pageId="102" pageNumber="103">
<figureCitation id="DEEA69D7FFAE211CFF5BA2DDFE9EFCA4" box="[151,314,762,787]" captionStart-0="FIGURE 74" captionStart-1="FIGURE 75" captionStartId-0="103.[151,250,1938,1960]" captionStartId-1="104.[151,250,1873,1895]" captionTargetBox-0="[208,1384,193,1922]" captionTargetBox-1="[298,1289,301,1860]" captionTargetId-0="figure@103.[208,1384,193,1922]" captionTargetId-1="figure@104.[298,1289,301,1860]" captionTargetPageId-0="103" captionTargetPageId-1="104" captionText-0="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." captionText-1="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri-0="https://zenodo.org/record/1453181/files/figure.png" httpUri-1="https://zenodo.org/record/1453183/files/figure.png" pageId="102" pageNumber="103">Figures 7475</figureCitation>
,
<tableCitation id="0B5340E9FFAE211CFE8AA2DDFE3DFCA4" box="[326,409,762,787]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="102" pageNumber="103">Table 3</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFAE211CFF5BA364FD93FC21" pageId="102" pageNumber="103" type="reference_group">
<paragraph id="466E7552FFAE211CFF5BA364FD42FCEF" blockId="102.[151,742,834,918]" box="[151,742,834,856]" pageId="102" pageNumber="103">
<taxonomicName id="81D10ED1FFAE211CFF5BA364FDEBFCEF" ID-CoL="3CF3F" authority="Grube, 1878" authorityName="Grube" authorityYear="1878" box="[151,591,834,856]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="stragulum" subGenus="Marphysa">
<emphasis id="74A5A940FFAE211CFF5BA364FE6CFCEF" box="[151,456,834,856]" italics="true" pageId="102" pageNumber="103">Eunice (Marphysa) stragulum</emphasis>
<bibRefCitation id="224008A3FFAE211CFE02A365FDEBFCEF" box="[462,591,834,856]" pageId="102" pageNumber="103" refId="ref54934" refString="Grube, A. E. (1878) Untersuchungen ueber die Familie Eunicea. Naturwissenschaftlichen Schlesischen Gesellschaft, Berlin, 1878, 37 - 62." type="journal article">Grube, 1878</bibRefCitation>
</taxonomicName>
:v (species list)
</paragraph>
<paragraph id="466E7552FFAE211CFF5BA345FD92FCC0" blockId="102.[151,742,834,918]" box="[151,566,865,887]" pageId="102" pageNumber="103">
<treatmentCitationGroup id="66C1527CFFAE211CFF5BA345FD92FCC0" box="[151,566,865,887]" pageId="102" pageNumber="103">
<taxonomicName id="81D10ED1FFAE211CFF5BA345FE58FCC0" ID-CoL="3CF3F" authority="Grube, 1878: 163" authorityName="Grube" authorityPageNumber="163" authorityYear="1878" box="[151,508,865,887]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="stragulum">
<emphasis id="74A5A940FFAE211CFF5BA345FEEEFCC0" box="[151,330,865,887]" italics="true" pageId="102" pageNumber="103">Eunice stragulum</emphasis>
<treatmentCitation id="C7705343FFAE211CFE9CA346FE58FCC0" author="" box="[336,508,865,887]" page="163" pageId="102" pageNumber="103">
<bibRefCitation id="224008A3FFAE211CFE9CA346FE75FCC0" box="[336,465,865,887]" pageId="102" pageNumber="103" refId="ref54934" refString="Grube, A. E. (1878) Untersuchungen ueber die Familie Eunicea. Naturwissenschaftlichen Schlesischen Gesellschaft, Berlin, 1878, 37 - 62." type="journal article">Grube, 1878</bibRefCitation>
:163
</treatmentCitation>
</taxonomicName>
164.
</treatmentCitationGroup>
</paragraph>
<paragraph id="466E7552FFAE211CFF5BA3A7FD93FC21" blockId="102.[151,742,834,918]" box="[151,567,896,918]" pageId="102" pageNumber="103">
<treatmentCitationGroup id="66C1527CFFAE211CFF5BA3A7FD93FC21" box="[151,567,896,918]" pageId="102" pageNumber="103">
<taxonomicName id="81D10ED1FFAE211CFF5BA3A7FD97FC21" ID-CoL="3Y8BF" authority="Hartman 1959: 322" authorityName="Hartman" authorityPageNumber="322" authorityYear="1959" box="[151,563,896,918]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="stragulum">
<emphasis id="74A5A940FFAE211CFF5BA3A7FECFFC21" box="[151,363,896,918]" italics="true" pageId="102" pageNumber="103">Marphysa stragulum</emphasis>
<treatmentCitation id="C7705343FFAE211CFEBDA3A6FD97FC21" author="" box="[369,563,896,918]" page="322" pageId="102" pageNumber="103">
<bibRefCitation id="224008A3FFAE211CFEBDA3A6FDA2FC21" box="[369,518,896,918]" pageId="102" pageNumber="103" refId="ref55041" refString="Hartman, O. (1959) Catalogue of the polychaetous annelids of the Worl. Parts 1 &amp; 2. Allan Hancock Foundation Occasional Paper, 23, 1 - 628." type="journal article">Hartman 1959</bibRefCitation>
:322
</treatmentCitation>
</taxonomicName>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFAE211CFF5BA3E5FE5AFC48" pageId="102" pageNumber="103" type="materials_examined">
<paragraph id="466E7552FFAE211CFF5BA3E5FE5AFC48" blockId="102.[151,1437,962,2031]" pageId="102" pageNumber="103">
<materialsCitation id="F6B97F0FFFAE211CFF5BA3E5FE5AFC48" ID-GBIF-Occurrence="1915273763" collectingDate="1863-09" collectorName="C. G. Semper." country="Philippines" elevation="16" location="Material" municipality="Talibon" pageId="102" pageNumber="103" specimenCount="2" stateProvince="Bohol" typeStatus="holotype">
<emphasis id="74A5A940FFAE211CFF5BA3E5FE25FC6C" bold="true" box="[151,385,962,987]" pageId="102" pageNumber="103">
<location id="430E2389FFAE211CFF5BA3E5FF5BFC6C" LSID="urn:lsid:plazi:treatment:CE78C444FFAE2113FF5BA2F0FE71FA2B:430E2389FFAE211CFF5BA3E5FF5BFC6C" box="[151,255,962,987]" country="Philippines" municipality="Talibon" name="Material" pageId="102" pageNumber="103" stateProvince="Bohol">Material</location>
examined.
</emphasis>
<emphasis id="74A5A940FFAE211CFE44A3E3FD87FC6C" box="[392,547,962,987]" italics="true" pageId="102" pageNumber="103">
<typeStatus id="996ACBF0FFAE211CFE44A3E3FE18FC6C" box="[392,444,964,987]" pageId="102" pageNumber="103">Type</typeStatus>
material
</emphasis>
:
<typeStatus id="996ACBF0FFAE211CFDFEA3E5FD3EFC6C" box="[562,666,962,987]" pageId="102" pageNumber="103" type="holotype">Holotype</typeStatus>
MPW 284,
<collectingMunicipality id="A60AEF28FFAE211CFCE8A3E5FCD8FC6C" box="[804,892,962,987]" pageId="102" pageNumber="103">Talibon</collectingMunicipality>
,
<collectingRegion id="8415BBB0FFAE211CFC4BA3E5FC6AFC6C" box="[903,974,962,987]" country="Philippines" name="Bohol" pageId="102" pageNumber="103">Bohol</collectingRegion>
,
<collectingCountry id="3EC635C2FFAE211CFC16A3E5FBFFFC6C" box="[986,1115,962,987]" name="Philippines" pageId="102" pageNumber="103">Philippines</collectingCountry>
,
<collectingDate id="222BAA7AFFAE211CFBAAA3E4FB77FC6C" box="[1126,1235,962,987]" pageId="102" pageNumber="103" value="1863-09">
<date id="326F5392FFAE211CFBAAA3E4FB77FC6C" box="[1126,1235,962,987]" pageId="102" pageNumber="103" value="1863-09">Sep 1863</date>
</collectingDate>
, on stony ground,
<elevation id="CDFC9261FFAE211CFF5BA3C1FE82FC49" box="[151,294,998,1023]" metricMagnitude="1" metricUnit="m" metricValue="1.645" metricValueMax="1.83" metricValueMin="1.46" pageId="102" pageNumber="103" unit="m" value="16.45" valueMax="18.3" valueMin="14.6">
<quantity id="8129D8B7FFAE211CFF5BA3C1FE82FC49" box="[151,294,998,1023]" metricMagnitude="1" metricUnit="m" metricValue="1.645" metricValueMax="1.83" metricValueMin="1.46" pageId="102" pageNumber="103" unit="m" value="16.45" valueMax="18.3" valueMin="14.6">14.618.3 m</quantity>
</elevation>
, coll.
<collectorName id="EB241084FFAE211CFEA6A3C0FE5AFC48" box="[362,510,999,1023]" pageId="102" pageNumber="103">C.G. Semper.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFAE2113FF0BA42DFF18FD8B" lastPageId="105" lastPageNumber="106" pageId="102" pageNumber="103" type="description">
<paragraph id="466E7552FFAE211CFF0BA42DFD42FBDC" blockId="102.[151,1437,962,2031]" pageId="102" pageNumber="103">
<emphasis id="74A5A940FFAE211CFF0BA42DFEFDFB94" bold="true" box="[199,345,1034,1059]" pageId="102" pageNumber="103">Description.</emphasis>
<typeStatus id="996ACBF0FFAE211CFEACA42DFE6CFB94" box="[352,456,1034,1059]" pageId="102" pageNumber="103" type="holotype">Holotype</typeStatus>
incomplete, with 57 chaetigers, L10=
<quantity id="8129D8B7FFAE211CFC4CA42CFC7CFB95" box="[896,984,1035,1059]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="102" pageNumber="103" unit="mm" value="3.7">3.7 mm</quantity>
, W10=
<quantity id="8129D8B7FFAE211CFBFFA42CFB28FB95" box="[1075,1164,1035,1059]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="102" pageNumber="103" unit="mm" value="1.2">1.2 mm</quantity>
, the fragment with TL=
<quantity id="8129D8B7FFAE211CFF5BA408FF49FBF1" box="[151,237,1071,1095]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="102" pageNumber="103" unit="mm" value="17.0">17 mm</quantity>
. Anterior region of body with convex dorsum and flat ventrum, without groove; body depressed from chaetiger 9, widest at chaetiger 32, tapering unknow.
</paragraph>
<paragraph id="466E7552FFAE211CFF0BA451FB9EFAA9" blockId="102.[151,1437,962,2031]" pageId="102" pageNumber="103">
Prostomium entire,
<quantity id="8129D8B7FFAE211CFE66A450FE4AFB39" box="[426,494,1143,1167]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="102" pageNumber="103" unit="mm" value="1.0">1 mm</quantity>
long,
<quantity id="8129D8B7FFAE211CFDF6A451FD36FB39" box="[570,658,1142,1167]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="102" pageNumber="103" unit="mm" value="0.6">0.6 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFAE211CFB01A451FA9CFB38" box="[1229,1336,1142,1167]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74A</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFAE211CFEEBA4BDFE0AFB04" box="[295,430,1178,1203]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74BC</figureCitation>
). Prostomial appendages in a semicircle, median antenna isolated by a gap. Palps reaching the middle of first peristomial ring; lateral antennae reaching first chaetiger; median antenna reaching the middle of first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, thick, without articulation. Eyes rounded, brown, between palp and lateral antenna.
</paragraph>
<paragraph id="466E7552FFAE211CFF0BA50DFA3CFAD0" blockId="102.[151,1437,962,2031]" pageId="102" pageNumber="103">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFAE211CFDA3A50CFD62FAF5" box="[623,710,1323,1347]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="102" pageNumber="103" unit="mm" value="0.8">0.8 mm</quantity>
long,
<quantity id="8129D8B7FFAE211CFCC7A50CFCC5FAF5" box="[779,865,1323,1347]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="102" pageNumber="103" unit="mm" value="1.2">1.2 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFAE211CFD57A569FCA0FAD0" box="[667,772,1358,1383]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74A</figureCitation>
). Inferior lip with a slight central depression (
<figureCitation id="DEEA69D7FFAE211CFAC8A569FA28FAD0" box="[1284,1420,1358,1383]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74BC</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFAE211CFF0BA555FBE8F91C" blockId="102.[151,1437,962,2031]" pageId="102" pageNumber="103">
<materialsCitation id="F6B97F0FFFAE211CFF0BA555FE1EFA64" ID-GBIF-Occurrence="1915273762" location="MII" pageId="102" pageNumber="103" specimenCount="1" stateProvince="MII">
Maxillary apparatus with MF= 1+1, 7+7, 6+0, 3+6, 1+1 (
<figureCitation id="DEEA69D7FFAE211CFC98A555FC1BFA3C" box="[852,959,1394,1419]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74D</figureCitation>
). Maxillary carriers 2.3 times shorter than length of MI. MI forceps-like; closing system 4.7 times shorter than length of MI; ligament between MI and
<collectingRegion id="8415BBB0FFAE211CFABCA5B0FA38FA19" box="[1392,1436,1431,1454]" country="Japan" name="Mie" pageId="102" pageNumber="103">MII</collectingRegion>
not sclerotized (
<figureCitation id="DEEA69D7FFAE211CFE85A59DFE16FA64" box="[329,434,1466,1491]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74D</figureCitation>
)
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFAE211CFE08A59CFBFBFA40" ID-GBIF-Occurrence="1915273751" collectionCode="MIII, MIV" location="MII" pageId="102" pageNumber="103" specimenCount="1" stateProvince="MII">
<collectingRegion id="8415BBB0FFAE211CFE08A59CFE54FA65" box="[452,496,1467,1490]" country="Japan" name="Mie" pageId="102" pageNumber="103">MII</collectingRegion>
wide; teeth recurved; cavity opening oval, 2.5 times shorter than length of
<collectingRegion id="8415BBB0FFAE211CFAF8A59CFAC4FA65" box="[1332,1376,1467,1490]" country="Japan" name="Mie" pageId="102" pageNumber="103">MII</collectingRegion>
(
<figureCitation id="DEEA69D7FFAE211CFAA3A59DFF68FA40" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74D</figureCitation>
); ligament between
<collectingRegion id="8415BBB0FFAE211CFE78A5F8FE44FA41" box="[436,480,1503,1526]" country="Japan" name="Mie" pageId="102" pageNumber="103">MII</collectingRegion>
and
<collectionCode id="20C0ED97FFAE211CFDD7A5F8FDF7FA41" box="[539,595,1503,1526]" pageId="102" pageNumber="103">MIII</collectionCode>
, and right
<collectionCode id="20C0ED97FFAE211CFD1CA5F8FCA2FA41" box="[720,774,1503,1526]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="102" pageNumber="103">MIV</collectionCode>
, not sclerotized (
<figureCitation id="DEEA69D7FFAE211CFC00A5F9FBF3FA40" box="[972,1111,1502,1527]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74DE</figureCitation>
)
</materialsCitation>
. MIII short; with triangular teeth, with irregular attachment lamella, slightly sclerotized, situated only in center of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFAE211CFF53A601FE8CF988" box="[159,296,1574,1599]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74DE</figureCitation>
). Left MIV with a small basal tooth; attachment lamella semicircular, wide, situated 2/3 along length of posterior edge of maxilla. Right MIV with smaller teeth; attachment lamella wide, better developed in the middle, situated 3/4 along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFAE211CFC9DA649FC7DF930" box="[849,985,1646,1671]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74DE</figureCitation>
). MV square, with a short rounded tooth (
<figureCitation id="DEEA69D7FFAE211CFF53A6B5FE8CF91C" box="[159,296,1682,1707]" captionStart="FIGURE 74" captionStartId="103.[151,250,1938,1960]" captionTargetBox="[208,1384,193,1922]" captionTargetId="figure@103.[208,1384,193,1922]" captionTargetPageId="103" captionText="FIGURE 74. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm." httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="102" pageNumber="103">Fig. 74DE</figureCitation>
). Mandibles translucent; cutting plates whitish, with 910 growth rings.
</paragraph>
<paragraph id="466E7552FFAE211CFF0BA691FADAF944" blockId="102.[151,1437,962,2031]" pageId="102" pageNumber="103">
Branchiae pectinate with up to 10 filaments, in chaetigers 1122 (
<figureCitation id="DEEA69D7FFAE211CFC6EA691FBA3F978" box="[930,1031,1718,1743]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="102" pageNumber="103">Fig. 75B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 7, 9, 9, 9, 10, 9, 9, 9, 8, 7, 6, 4. Branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFAE2112FF0BA6D9FE43FF4F" blockId="102.[151,1437,962,2031]" lastBlockId="104.[151,1436,151,248]" lastPageId="104" lastPageNumber="105" pageId="102" pageNumber="103">
First two parapodia smallest; most developed in chaetigers 410, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetigers 4 (Ldc3:
<quantity id="8129D8B7FFAE211CFC43A705FC51F88D" box="[911,1013,1826,1851]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="102" pageNumber="103" unit="mm" value="0.5">0.50 mm</quantity>
; Ldc15:
<quantity id="8129D8B7FFAE211CFB9AA705FB19F88C" box="[1110,1213,1826,1851]" metricMagnitude="-4" metricUnit="m" metricValue="5.699999999999999" pageId="102" pageNumber="103" unit="mm" value="0.57">0.57 mm</quantity>
), from chaetiger 14, gradually decreasing in wide, in posterior region dorsal cirri broken, seems longer than the anterior region ones (
<figureCitation id="DEEA69D7FFAE211CFF53A74DFE83F834" box="[159,295,1898,1923]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="102" pageNumber="103">Fig. 75AC</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFAE211CFC5DA74DFBBDF834" box="[913,1049,1898,1923]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="102" pageNumber="103">Fig. 75AC</figureCitation>
). Chaetal lobes in chaetigers 123, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 24, triangular, longer than other lobes, with acicula emerging in midline (
<figureCitation id="DEEA69D7FFAE211CFC9FA795FC44F87C" box="[851,992,1970,1995]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="102" pageNumber="103">Fig. 75AC</figureCitation>
). Postchaetal lobes well developed in chaetigers 126, digitiform in pre-branchial chaetigers; conical, thinner, elongated in branchial region; decreasing in size in chaetigers 2226, following ones inconspicuous (
<figureCitation id="DEEA69D7FFA02112FCFFA0B0FC1FFF07" box="[819,955,151,176]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="104" pageNumber="105">Fig. 75AC</figureCitation>
). Ventral cirri digitiform in chaetigers 14; in chaetigers 529 with oval swollen base and digitiform tip; from chaetiger 30, digitiform, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFA02112FE9EA0F8FE7EFF4F" box="[338,474,223,248]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="104" pageNumber="105">Fig. 75AC</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFAF211DFF5BA7B5FD3AF852" httpUri="https://zenodo.org/record/1453181/files/figure.png" pageId="103" pageNumber="104" startId="103.[151,250,1938,1960]" targetBox="[208,1384,193,1922]" targetPageId="103">
<paragraph id="466E7552FFAF211DFF5BA7B5FD3AF852" blockId="103.[151,1436,1938,2021]" pageId="103" pageNumber="104">
<emphasis id="74A5A940FFAF211DFF5BA7B5FE84F81F" bold="true" box="[151,288,1938,1960]" pageId="103" pageNumber="104">FIGURE 74.</emphasis>
<taxonomicName id="81D10ED1FFAF211DFEEBA7B5FD0BF81F" authority="(Grube, 1878)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[295,687,1938,1960]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="103" pageNumber="104" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFAF211DFEEBA7B5FDBDF81F" box="[295,537,1938,1960]" italics="true" pageId="103" pageNumber="104">Paucibranchia stragula</emphasis>
(Grube, 1878)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFAF211DFD7AA7B5FCB7F81F" box="[694,787,1938,1960]" pageId="103" pageNumber="104">
<emphasis id="74A5A940FFAF211DFD7AA7B5FCB7F81F" bold="true" box="[694,787,1938,1960]" pageId="103" pageNumber="104">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype MPW 284. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, ventral view; D, Maxillary apparatus; E. Left MI-II-III-IV-V, dorsal view. Scale bars: A, B, 0.93 mm; C, 0.46 mm; D, 0.3 mm; E, 88 µm.
</paragraph>
</caption>
<caption id="12AE25DAFFA02112FF5BA776FF64F858" httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="104" pageNumber="105" startId="104.[151,250,1873,1895]" targetBox="[298,1289,301,1860]" targetPageId="104">
<paragraph id="466E7552FFA02112FF5BA776FF64F858" blockId="104.[151,1436,1873,2031]" pageId="104" pageNumber="105">
<emphasis id="74A5A940FFA02112FF5BA776FE85F8D0" bold="true" box="[151,289,1873,1895]" pageId="104" pageNumber="105">FIGURE 75.</emphasis>
<taxonomicName id="81D10ED1FFA02112FEE4A776FD17F8D0" authority="(Grube, 1878)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[296,691,1873,1895]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="104" pageNumber="105" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFA02112FEE4A776FDBFF8D0" box="[296,539,1873,1895]" italics="true" pageId="104" pageNumber="105">Paucibranchia stragula</emphasis>
(Grube, 1878)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA02112FD77A776FCBCF8D0" box="[699,792,1873,1895]" pageId="104" pageNumber="105">
<emphasis id="74A5A940FFA02112FD77A776FCBCF8D0" bold="true" box="[699,792,1873,1895]" pageId="104" pageNumber="105">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm.
</paragraph>
</caption>
<paragraph id="466E7552FFA12113FF0BA0B0FD6BFF62" blockId="105.[151,1437,151,1437]" pageId="105" pageNumber="106">
Aciculae blunt, translucent (
<figureCitation id="DEEA69D7FFA12113FDCAA0B0FD34FF07" box="[518,656,151,176]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="105" pageNumber="106">Fig. 75AC</figureCitation>
). First 14 chaetigers with 2 or 3 aciculae; in chaetigers 1520 with 2 aciculae; from chaetiger 21, with only one acicula.
</paragraph>
<paragraph id="466E7552FFA12113FF0BA0F8FF18FD8B" blockId="105.[151,1437,151,1437]" pageId="105" pageNumber="106">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 12. Pectinate chaetae; in anterior chaetigers with 56 pectinate with blade and teeth broken; in median-posterior chaetigers with 12 pectinate with blade and teeth broken. The most compound chaetae broken. Three compound spiniger present in chaetiger 42, with blade of similar size (
<figureCitation id="DEEA69D7FFA12113FCA8A16BFC69FED2" box="[868,973,332,357]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="105" pageNumber="106">Fig. 75F</figureCitation>
); in the same chaetiger two compound falcigers also present, with blades of similar size (40 µm,
<figureCitation id="DEEA69D7FFA12113FCFBA148FC64FE3F" box="[823,960,367,392]" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="105" pageNumber="106">Fig. 75DE</figureCitation>
), with triangular teeth, distal shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting in chaetiger 24, with triangular teeth, distal tooth smaller than proximal tooth, directed upward; proximal tooth directed laterally; with 2 hooks in chaetigers 2527, with 3 hooks in chaetiger 28, with 4 hooks in chatigers 2933, with 5 hooks in chaetigers 3436, with 6 hooks in chaetigers 3740, with 5, 6 hooks in chaetigers 4158 (
<figureCitation id="DEEA69D7FFA12113FAE6A1D8FF0BFD8B" captionStart="FIGURE 75" captionStartId="104.[151,250,1873,1895]" captionTargetBox="[298,1289,301,1860]" captionTargetId="figure@104.[298,1289,301,1860]" captionTargetPageId="104" captionText="FIGURE 75. Paucibranchia stragula (Grube, 1878) n. comb., holotype MPW 284. A. Parapodium 3; B. Parapodium 15; C. Parapodium 50, cirri dorsal broken; D. Compound falciger, short blade, chaetiger 50; E. Compound falciger, short blade, chaetiger 42; F. Compound spiniger and falciger, chaetiger 42; G. Multiplex subacicular hooks, chaetiger 50; H. Subacicular hook, chaetiger 50. Parapodia in anterior view. Scale bars: A, 13 mm; B, C, 0.22 mm; D, E, 28.5 µm; F, 80 µm; G, 8 µm; H, 15 µm." httpUri="https://zenodo.org/record/1453183/files/figure.png" pageId="105" pageNumber="106">Fig. 75G H</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA12113FF0BA260FD06FDD7" box="[199,674,583,608]" pageId="105" pageNumber="106" type="distribution">
<paragraph id="466E7552FFA12113FF0BA260FD06FDD7" blockId="105.[151,1437,151,1437]" box="[199,674,583,608]" pageId="105" pageNumber="106">
<emphasis id="74A5A940FFA12113FF0BA260FEC4FDD7" bold="true" box="[199,352,583,608]" pageId="105" pageNumber="106">Distribution.</emphasis>
Talibon,
<collectingRegion id="8415BBB0FFA12113FE06A260FDB5FDD7" box="[458,529,583,608]" country="Philippines" name="Bohol" pageId="105" pageNumber="106">Bohol</collectingRegion>
,
<collectingCountry id="3EC635C2FFA12113FDD1A260FD3BFDD7" box="[541,671,583,608]" name="Philippines" pageId="105" pageNumber="106">Philippines</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFA12113FF0BA24BFE71FA2B" pageId="105" pageNumber="106" type="discussion">
<paragraph id="466E7552FFA12113FF0BA24BFDB1FCA3" blockId="105.[151,1437,151,1437]" pageId="105" pageNumber="106">
<emphasis id="74A5A940FFA12113FF0BA24BFE9FFD32" bold="true" box="[199,315,620,645]" pageId="105" pageNumber="106">Remarks.</emphasis>
<bibRefCitation id="224008A3FFA12113FE8DA24BFE7DFD33" box="[321,473,620,645]" pageId="105" pageNumber="106" refId="ref54934" refString="Grube, A. E. (1878) Untersuchungen ueber die Familie Eunicea. Naturwissenschaftlichen Schlesischen Gesellschaft, Berlin, 1878, 37 - 62." type="journal article">Grube (1878)</bibRefCitation>
did not state the etymology of his new species “
<taxonomicName id="81D10ED1FFA12113FC38A24BFBC1FD32" authorityName="Hartman" authorityYear="1959" box="[1012,1125,620,645]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="stragulum">
<emphasis id="74A5A940FFA12113FC38A24BFBC1FD32" box="[1012,1125,620,645]" italics="true" pageId="105" pageNumber="106">stragulum</emphasis>
</taxonomicName>
” (from the greek, &quot;cover or mantle&quot;), but he possibly proposed that name to highlight the long pectinate branchiae that cover the dorsum of a short body region. However, the word “
<taxonomicName id="81D10ED1FFA12113FDA3A293FD45FD7A" authorityName="Hartman" authorityYear="1959" box="[623,737,692,717]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="stragulum">
<emphasis id="74A5A940FFA12113FDA3A293FD45FD7A" box="[623,737,692,717]" italics="true" pageId="105" pageNumber="106">stragulum</emphasis>
</taxonomicName>
” (neutral) was mistakenly declined in
<taxonomicName id="81D10ED1FFA12113FB61A292FA38FD7B" authority="Cuvier, 1817" authorityName="Cuvier" authorityYear="1817" box="[1197,1436,692,717]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFA12113FB61A292FB5FFD7B" box="[1197,1275,693,716]" italics="true" pageId="105" pageNumber="106">Eunice</emphasis>
<bibRefCitation id="224008A3FFA12113FACAA293FA38FD7B" box="[1286,1436,692,717]" pageId="105" pageNumber="106" refId="ref53714" refString="Cuvier, G. (1817) Le Regne animal distribue d'apres son organisation, pour servir de base a l'histoire naturelle des animaux et d'introduction a l'anatomie comparee: Les Reptiles, les Poissons, les Mollusques et les Annelides. Vol. 2. Deterville Libraire, Paris, xviii, + 532 pp." type="book">Cuvier, 1817</bibRefCitation>
</taxonomicName>
(feminine). Since the species is herein transferred to
<taxonomicName id="81D10ED1FFA12113FD38A2F0FC3EFD47" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[756,922,727,752]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFA12113FD38A2F0FC3EFD47" box="[756,922,727,752]" italics="true" pageId="105" pageNumber="106">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA12113FC6FA2F0FC57FD47" box="[931,1011,727,752]" pageId="105" pageNumber="106" rank="genus">
<emphasis id="74A5A940FFA12113FC6FA2F0FC57FD47" bold="true" box="[931,1011,727,752]" pageId="105" pageNumber="106">n. gen.</emphasis>
</taxonomicNameLabel>
(feminine), the correct declination is
<taxonomicName id="81D10ED1FFA12113FF5BA2DBFE05FCA2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[151,417,764,789]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFA12113FF5BA2DBFE05FCA2" box="[151,417,764,789]" italics="true" pageId="105" pageNumber="106">Paucibranchia stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA12113FE64A2DBFDAAFCA2" box="[424,526,764,789]" pageId="105" pageNumber="106">
<emphasis id="74A5A940FFA12113FE64A2DBFDAAFCA2" bold="true" box="[424,526,764,789]" pageId="105" pageNumber="106">n. comb.</emphasis>
</taxonomicNameLabel>
.
</paragraph>
<paragraph id="466E7552FFA12113FF0BA338FF48FB17" blockId="105.[151,1437,151,1437]" pageId="105" pageNumber="106">
The
<typeStatus id="996ACBF0FFA12113FF30A338FEFAFC8F" box="[252,350,799,824]" pageId="105" pageNumber="106" type="holotype">holotype</typeStatus>
of
<taxonomicName id="81D10ED1FFA12113FE44A306FDA6FC8F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[392,514,799,824]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFA12113FE44A306FDA6FC8F" box="[392,514,799,824]" italics="true" pageId="105" pageNumber="106">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA12113FDC0A338FDD1FC8F" box="[524,629,799,824]" pageId="105" pageNumber="106">
<emphasis id="74A5A940FFA12113FDC0A338FDD1FC8F" bold="true" box="[524,629,799,824]" pageId="105" pageNumber="106">n. comb.</emphasis>
</taxonomicNameLabel>
is incomplete and in poor condition, whereby some features were not described herein. Despite the parapodia have lost partly digested musculature, looking flabby and translucent, it was possible to determine the shapes of the cirri and lobes. Nevertheless, features such as the chaetal distribution, the number of teeth in pectinate chaetae, and the size of the blades of compound chaetae were not described in detail since most chaetae were broken. It was observed few compound spinigers and falcigers in a single median parapodium (chaetiger 42), but another single later parapodium (chaetiger 50) showed falcigers chaetae only. This suggests that the spinigers extend posteriorly to approximately chaetiger 42, and that there are falcigers only in the posterior region. This condition matches the original description by
<bibRefCitation id="224008A3FFA12113FC52A43BFB9DFB83" box="[926,1081,1052,1077]" pageId="105" pageNumber="106" refId="ref54934" refString="Grube, A. E. (1878) Untersuchungen ueber die Familie Eunicea. Naturwissenschaftlichen Schlesischen Gesellschaft, Berlin, 1878, 37 - 62." type="journal article">Grube (1878)</bibRefCitation>
, since the single specimen was mentioned with spinigers in the anterior chaetigers and falcigers in the posterior chaetigers, but the accurate chaetal distribution along body is still uncertain. It is necessary to revise topotype materials to determine this relevant feature.
</paragraph>
<paragraph id="466E7552FFA12113FF0BA48BFCA5FA87" blockId="105.[151,1437,151,1437]" pageId="105" pageNumber="106">
<bibRefCitation id="224008A3FFA12113FF0BA48BFEC8FB72" box="[199,364,1196,1221]" pageId="105" pageNumber="106" refId="ref54588" refString="Fauvel, P. (1953) The fauna of India including Pakistan, Ceylon, Burma, and Malaya: Annelida, Polychaeta. The Indian Press, Ltd, Allahabad, xii + 507 pp." type="book">Fauvel (1953)</bibRefCitation>
recorded the species from
<collectingCountry id="3EC635C2FFA12113FD0CA48BFC92FB72" box="[704,822,1196,1221]" name="Sri Lanka" pageId="105" pageNumber="106">
<collectingRegion id="8415BBB0FFA12113FD0CA48BFD45FB72" box="[704,737,1196,1221]" country="United Kingdom" name="Surrey" pageId="105" pageNumber="106">Sri</collectingRegion>
Lanka
</collectingCountry>
(formerly
<collectingCountry id="3EC635C2FFA12113FC72A48BFBB7FB72" box="[958,1043,1196,1221]" name="Sri Lanka" pageId="105" pageNumber="106">Ceylon</collectingCountry>
), but using specimens that have unidentate subacicular hook and only one hook per chaetiger; whereas
<taxonomicName id="81D10ED1FFA12113FC72A4F6FB9CFB5F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[958,1080,1231,1256]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFA12113FC72A4F6FB9CFB5F" box="[958,1080,1231,1256]" italics="true" pageId="105" pageNumber="106">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA12113FB8DA4E8FB0CFB5F" box="[1089,1192,1231,1256]" pageId="105" pageNumber="106">
<emphasis id="74A5A940FFA12113FB8DA4E8FB0CFB5F" bold="true" box="[1089,1192,1231,1256]" pageId="105" pageNumber="106">n. comb.</emphasis>
</taxonomicNameLabel>
has several bidentate subacicular hooks per chaetiger. It is likely that the
<collectingCountry id="3EC635C2FFA12113FD19A4D3FCE6FABA" box="[725,834,1268,1293]" name="Sri Lanka" pageId="105" pageNumber="106">
<collectingRegion id="8415BBB0FFA12113FD19A4D3FD52FABA" box="[725,758,1268,1293]" country="United Kingdom" name="Surrey" pageId="105" pageNumber="106">Sri</collectingRegion>
Lanka
</collectingCountry>
specimens may belong to an undescribed species, but further material is needed to support or refute this idea.
</paragraph>
<paragraph id="466E7552FFA12113FF0BA51BFE71FA2B" blockId="105.[151,1437,151,1437]" pageId="105" pageNumber="106">
<taxonomicName id="81D10ED1FFA12113FF0BA51BFE75FAE2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[199,465,1340,1365]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFA12113FF0BA51BFE75FAE2" box="[199,465,1340,1365]" italics="true" pageId="105" pageNumber="106">Paucibranchia stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA12113FE14A51BFD99FAE2" box="[472,573,1340,1365]" pageId="105" pageNumber="106">
<emphasis id="74A5A940FFA12113FE14A51BFD99FAE2" bold="true" box="[472,573,1340,1365]" pageId="105" pageNumber="106">n. comb.</emphasis>
</taxonomicNameLabel>
is close to
<taxonomicName id="81D10ED1FFA12113FD77A51AFC96FAE3" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[699,818,1341,1364]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFA12113FD77A51AFC96FAE3" box="[699,818,1341,1364]" italics="true" pageId="105" pageNumber="106">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA12113FCF6A51BFCDCFAE2" box="[826,888,1340,1365]" pageId="105" pageNumber="106" rank="species">
<emphasis id="74A5A940FFA12113FCF6A51BFCDCFAE2" bold="true" box="[826,888,1340,1365]" pageId="105" pageNumber="106">n. sp.</emphasis>
</taxonomicNameLabel>
by the presence of multiple subacicular hooks in the same chaetiger; however, the differences between the two species is provided in the Remarks section of
<taxonomicName id="81D10ED1FFA12113FA4BA546FF57FA2B" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="105" pageNumber="106" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFA12113FA4BA546FF57FA2B" italics="true" pageId="105" pageNumber="106">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFA12113FF36A5A3FE9DFA2A" box="[250,313,1412,1437]" pageId="105" pageNumber="106" rank="species">
<emphasis id="74A5A940FFA12113FF36A5A3FE9DFA2A" bold="true" box="[250,313,1412,1437]" pageId="105" pageNumber="106">n. sp.</emphasis>
</taxonomicNameLabel>
or in
<tableCitation id="0B5340E9FFA12113FEB7A5A3FE74FA2B" box="[379,464,1412,1437]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="105" pageNumber="106">Table 3</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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@ -0,0 +1,500 @@
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<subSubSection id="0ECB26D9FFC02172FF5BA674FE07F938" pageId="8" pageNumber="9" type="nomenclature">
<paragraph id="466E7552FFC02172FF5BA674FD5BF9D9" blockId="8.[151,767,1619,1679]" box="[151,767,1619,1646]" pageId="8" pageNumber="9">
<heading id="1D26C23EFFC02172FF5BA674FD5BF9D9" bold="true" box="[151,767,1619,1646]" fontSize="11" level="1" pageId="8" pageNumber="9" reason="1">
<emphasis id="74A5A940FFC02172FF5BA674FD5BF9D9" bold="true" box="[151,767,1619,1646]" pageId="8" pageNumber="9">
<taxonomicName id="81D10ED1FFC02172FF5BA674FD29F9D9" ID-CoL="75TQL" authority="(Gravier, 1900)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[151,653,1619,1646]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC02172FF5BA674FE6CF9DA" bold="true" box="[151,456,1619,1645]" italics="true" pageId="8" pageNumber="9">Paucibranchia adenensis</emphasis>
(
<bibRefCitation id="224008A3FFC02172FE1BA673FD20F9D9" box="[471,644,1620,1646]" pageId="8" pageNumber="9" refId="ref54865" refString="Gravier, C. (1900) Contribution a l'etude des annelids polychetes de la Mer Rouge. Premiere partie. Nouvelles Archives du Museum d'Histoire Naturelle, Paris, 4 e Serie, 2 (2), 137 - 282." type="journal article">Gravier, 1900</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC02172FD58A673FD5BF9D9" box="[660,767,1620,1646]" pageId="8" pageNumber="9">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFC02172FF5BA651FE07F938" blockId="8.[151,767,1619,1679]" box="[151,419,1654,1679]" pageId="8" pageNumber="9">
<figureCitation id="DEEA69D7FFC02172FF5BA651FEBBF938" box="[151,287,1654,1679]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStart-3="FIGURE 6" captionStartId-0="10.[151,250,1908,1930]" captionStartId-1="11.[151,250,1932,1954]" captionStartId-2="12.[151,250,1960,1982]" captionStartId-3="13.[151,250,765,787]" captionTargetBox-0="[219,1375,193,1892]" captionTargetBox-1="[336,1232,245,1870]" captionTargetBox-2="[182,1414,193,1947]" captionTargetBox-3="[160,1402,193,743]" captionTargetId-0="figure@10.[219,1375,193,1892]" captionTargetId-1="figure@11.[336,1250,245,1870]" captionTargetId-2="figure@12.[182,1414,193,1947]" captionTargetId-3="figure@13.[151,1436,193,743]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionTargetPageId-2="12" captionTargetPageId-3="13" captionText-0="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." captionText-1="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." captionText-2="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." captionText-3="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri-0="https://zenodo.org/record/1453037/files/figure.png" httpUri-1="https://zenodo.org/record/1453039/files/figure.png" httpUri-2="https://zenodo.org/record/1453041/files/figure.png" httpUri-3="https://zenodo.org/record/1453043/files/figure.png" pageId="8" pageNumber="9">Figures 36</figureCitation>
,
<tableCitation id="0B5340E9FFC02172FEE6A651FE07F938" box="[298,419,1654,1679]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="111.[151,239,152,175]" captionStartId-1="112.[147,226,502,523]" captionText-0="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." captionText-1="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="8" pageNumber="9">Tables 12</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFC02172FF5BA699FBAFF945" pageId="8" pageNumber="9" type="reference_group">
<paragraph id="466E7552FFC02172FF5BA699FBAFF945" blockId="8.[151,1437,1726,1779]" pageId="8" pageNumber="9">
<treatmentCitationGroup id="66C1527CFFC02172FF5BA699FBAFF945" pageId="8" pageNumber="9">
<taxonomicName id="81D10ED1FFC02172FF5BA699FD83F963" ID-CoL="3Y88M" authority="Gravier, 1900: 270" authorityName="Gravier" authorityPageNumber="270" authorityYear="1900" box="[151,551,1726,1748]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="adenensis">
<emphasis id="74A5A940FFC02172FF5BA699FECCF963" box="[151,360,1726,1748]" italics="true" pageId="8" pageNumber="9">Marphysa adenensis</emphasis>
<treatmentCitation id="C7705343FFC02172FEA3A699FD83F963" author="" box="[367,551,1726,1748]" page="270" pageId="8" pageNumber="9">
<bibRefCitation id="224008A3FFC02172FEA3A699FE59F963" box="[367,509,1726,1748]" pageId="8" pageNumber="9" refId="ref54865" refString="Gravier, C. (1900) Contribution a l'etude des annelids polychetes de la Mer Rouge. Premiere partie. Nouvelles Archives du Museum d'Histoire Naturelle, Paris, 4 e Serie, 2 (2), 137 - 282." type="journal article">Gravier, 1900</bibRefCitation>
:270
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272, Pl. XIV, Figs. 9192, text-fig. 140143;
<treatmentCitation id="C7705343FFC02172FBC9A698FB31F963" author="" box="[1029,1173,1726,1748]" page="644" pageId="8" pageNumber="9">
<bibRefCitation id="224008A3FFC02172FBC9A698FBCEF963" box="[1029,1130,1726,1748]" pageId="8" pageNumber="9" refId="ref54003" refString="Day, J. H. (1962) Polychaeta from several localities in the western Indian Ocean. Proceedings of the Zoological Society of London, 139 (4), 627 - 656. https: // doi. org / 10.1111 / j. 1469 - 7998.1962. tb 01597. x" type="journal article">Day 1962</bibRefCitation>
:644
</treatmentCitation>
645;
<treatmentCitation id="C7705343FFC02172FB1AA698FACDF963" author="" box="[1238,1385,1726,1748]" page="399" pageId="8" pageNumber="9">
<bibRefCitation id="224008A3FFC02172FB1AA698FA98F963" box="[1238,1340,1726,1748]" pageId="8" pageNumber="9" refId="ref54110" refString="Day, J. H. (1967) A monograph on the Polychaeta of Southern Africa. Part I. Errantia. British Museum (Natural History), London, 458 pp." type="book">Day 1967</bibRefCitation>
:399
</treatmentCitation>
, Fig. 17.6 ps;
<treatmentCitation id="C7705343FFC02172FEE6A6FBFD83F945" author="" box="[298,551,1756,1779]" page="203" pageId="8" pageNumber="9">
<bibRefCitation id="224008A3FFC02172FEE6A6FBFE59F945" box="[298,509,1756,1779]" pageId="8" pageNumber="9" refId="ref55476" refString="Katsiaras, N., Simboura, N. &amp; Koutsoubas, D. (2014) The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): redescription of species and first records in the Mediterranean Sea. Zootaxa, 3873 (3), 201 - 217. https: // doi. org / 10.11646 / zootaxa. 3873.3.1" type="journal article">
Katsiaras
<emphasis id="74A5A940FFC02172FE42A6F9FE66F945" box="[398,450,1756,1779]" italics="true" pageId="8" pageNumber="9">et al.</emphasis>
2014
</bibRefCitation>
:203
</treatmentCitation>
207,
<figureCitation id="DEEA69D7FFC02172FDAAA6FBFD76F945" box="[614,722,1756,1778]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="8" pageNumber="9">Figs. 1ah</figureCitation>
,
<figureCitation id="DEEA69D7FFC02172FD10A6FBFCB4F945" box="[732,784,1756,1778]" captionStart="FIGURE 2" captionStartId="8.[151,250,1486,1508]" captionTargetBox="[276,1310,213,1430]" captionTargetId="figure@8.[276,1310,213,1430]" captionTargetPageId="8" captionText="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." httpUri="https://zenodo.org/record/1453035/files/figure.png" pageId="8" pageNumber="9">2ad</figureCitation>
,
<figureCitation id="DEEA69D7FFC02172FCD6A6FBFC8CF945" box="[794,808,1756,1778]" captionStart="FIGURE 3" captionStartId="10.[151,250,1908,1930]" captionTargetBox="[219,1375,193,1892]" captionTargetId="figure@10.[219,1375,193,1892]" captionTargetPageId="10" captionText="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="8" pageNumber="9">3</figureCitation>
,
<figureCitation id="DEEA69D7FFC02172FCFFA6FBFCC3F945" box="[819,871,1756,1778]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="8" pageNumber="9">4ad</figureCitation>
,
<tableCitation id="0B5340E9FFC02172FCBDA6FBFC14F945" box="[881,944,1756,1778]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="8" pageNumber="9">Tab. 2</tableCitation>
(
<emphasis id="74A5A940FFC02172FC73A6F9FBA7F944" box="[959,1027,1758,1779]" italics="true" pageId="8" pageNumber="9">partim</emphasis>
)
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFC02172FF5BA738FE68F837" pageId="8" pageNumber="9" type="materials_examined">
<paragraph id="466E7552FFC02172FF5BA738FE68F837" blockId="8.[151,1437,1823,2028]" pageId="8" pageNumber="9">
<materialsCitation id="F6B97F0FFFC02172FF5BA738FE68F837" ID-GBIF-Occurrence="1915273773" collectingDate="1904-02-10" collectionCode="MNHN-A" collectorName="Residence &amp; C. Gravier." country="Yemen" location="Red Sea" municipality="Gulf of Aden" pageId="8" pageNumber="9" specimenCode="MNHN-A148" specimenCount="2" stateProvince="Tadjoura" typeStatus="holotype">
<emphasis id="74A5A940FFC02172FF5BA738FE26F88F" bold="true" box="[151,386,1823,1848]" pageId="8" pageNumber="9">Material examined.</emphasis>
<emphasis id="74A5A940FFC02172FE46A707FD8BF88F" box="[394,559,1823,1848]" italics="true" pageId="8" pageNumber="9">
<typeStatus id="996ACBF0FFC02172FE46A707FE1AF880" box="[394,446,1824,1847]" pageId="8" pageNumber="9">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FFC02172FDF4A738FD04F88F" box="[568,672,1823,1848]" pageId="8" pageNumber="9" type="holotype">Holotype</typeStatus>
MNHN-531,
<collectingCountry id="3EC635C2FFC02172FC8DA707FC36F880" box="[833,914,1824,1847]" name="Yemen" pageId="8" pageNumber="9">Yemen</collectingCountry>
,
<collectingMunicipality id="A60AEF28FFC02172FC53A738FB9EF88F" box="[927,1082,1823,1848]" pageId="8" pageNumber="9">Gulf of Aden</collectingMunicipality>
, Red Sea.
<emphasis id="74A5A940FFC02172FB79A738FA38F88F" box="[1205,1436,1823,1848]" italics="true" pageId="8" pageNumber="9">Additional material:</emphasis>
<specimenCode id="1677DD29FFC02172FF5BA763FE90F8EB" box="[151,308,1860,1884]" collectionCode="MNHN-A" pageId="8" pageNumber="9">MNHN-A148</specimenCode>
(5),
<collectingCountry id="3EC635C2FFC02172FEB9A764FE71F8EB" box="[373,469,1859,1884]" name="Djibouti" pageId="8" pageNumber="9">Djibouti</collectingCountry>
, Gulf of
<collectingRegion id="8415BBB0FFC02172FD85A764FD0BF8EB" box="[585,687,1859,1884]" country="Djibouti" name="Tadjourah" pageId="8" pageNumber="9">Tadjoura</collectingRegion>
,
<location id="430E2389FFC02172FD0CA764FC81F8EB" LSID="urn:lsid:plazi:treatment:CE78C444FFC02174FF5BA674FE27FE67:430E2389FFC02172FD0CA764FC81F8EB" box="[704,805,1859,1884]" country="Yemen" municipality="Gulf of Aden" name="Red Sea" pageId="8" pageNumber="9" stateProvince="Tadjoura">Red Sea</location>
,
<collectingDate id="222BAA7AFFC02172FCFAA763FC74F8EB" box="[822,976,1859,1884]" pageId="8" pageNumber="9" value="1904-02-10">
<date id="326F5392FFC02172FCFAA763FC74F8EB" box="[822,976,1859,1884]" pageId="8" pageNumber="9" value="1904-02-10">10 Feb 1904</date>
</collectingDate>
, in the muddy sand to the east of the
<collectorName id="EB241084FFC02172FF5BA740FEA9F837" box="[151,269,1895,1920]" pageId="8" pageNumber="9">Residence</collectorName>
, coll.
<collectorName id="EB241084FFC02172FE9CA74FFE68F837" box="[336,460,1895,1920]" pageId="8" pageNumber="9">C. Gravier.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFC02177FF0BA7ACFC42FB44" lastPageId="13" lastPageNumber="14" pageId="8" pageNumber="9" type="description">
<paragraph id="466E7552FFC02173FF0BA7ACFDE0FF07" blockId="8.[151,1437,1823,2028]" lastBlockId="9.[151,1437,151,1832]" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
<emphasis id="74A5A940FFC02172FF0BA7ACFEFDF813" bold="true" box="[199,345,1931,1956]" pageId="8" pageNumber="9">Description.</emphasis>
<typeStatus id="996ACBF0FFC02172FEADA7ACFE6DF813" box="[353,457,1931,1956]" pageId="8" pageNumber="9" type="holotype">Holotype</typeStatus>
incomplete, with 115 chaetigers, L10=
<quantity id="8129D8B7FFC02172FC5CA7ABFC71F814" box="[912,981,1932,1956]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="8" pageNumber="9" unit="mm" value="4.0">4 mm</quantity>
, W10=
<quantity id="8129D8B7FFC02172FBFDA7ABFB2EF814" box="[1073,1162,1932,1956]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="8" pageNumber="9" unit="mm" value="0.7">0.7 mm</quantity>
, the fragment with TL=
<quantity id="8129D8B7FFC02172FF5BA797FF4EF870" box="[151,234,1968,1992]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="8" pageNumber="9" unit="mm" value="40.0">40 mm</quantity>
. Anterior region with convex dorsum, and flat ventrum, without groove; body depressed from chaetiger 9, widest at chaetiger 25, tapering after chaetiger 57. In non-type specimens (MNHN-A148) some areas of the anterior region with brown coloration.
</paragraph>
<paragraph id="466E7552FFC12173FF0BA09BFAE3FED3" blockId="9.[151,1437,151,1832]" pageId="9" pageNumber="10">
Prostomium in poor condition,
<quantity id="8129D8B7FFC12173FDE8A09BFDDEFF63" box="[548,634,188,213]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="10" unit="mm" value="0.5">0.5 mm</quantity>
long,
<quantity id="8129D8B7FFC12173FD73A09BFCB1FF63" box="[703,789,188,213]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="10" unit="mm" value="0.5">0.5 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFC12173FAF6A09BFF0AFF4F" captionStart="FIGURE 3" captionStartId="10.[151,250,1908,1930]" captionTargetBox="[219,1375,193,1892]" captionTargetId="figure@10.[219,1375,193,1892]" captionTargetPageId="10" captionText="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="9" pageNumber="10">Fig. 3B D</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFC12173FE0EA0F8FDB9FF4F" box="[450,541,223,248]" captionStart="FIGURE 3" captionStartId="10.[151,250,1908,1930]" captionTargetBox="[219,1375,193,1892]" captionTargetId="figure@10.[219,1375,193,1892]" captionTargetPageId="10" captionText="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="9" pageNumber="10">Fig. 3F</figureCitation>
). Prostomial appendages in a semicircle, equidistant (MNHN-A148). Palps reaching second peristomial ring; lateral antennae and median antenna broken, in specimen MNHN-A148 reaching third and four chaetiger, respectively. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, thick, without articulation. Eyes rounded, brown, between palps and lateral antennae.
</paragraph>
<paragraph id="466E7552FFC12173FF0BA148FDD1FE67" blockId="9.[151,1437,151,1832]" pageId="9" pageNumber="10">
Peristomium slightly wider than prostomium (
<quantity id="8129D8B7FFC12173FD16A157FC90FE30" box="[730,820,368,392]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="9" pageNumber="10" unit="mm" value="0.4">0.4 mm</quantity>
long,
<quantity id="8129D8B7FFC12173FC4CA148FC7DFE30" box="[896,985,367,392]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="9" pageNumber="10" unit="mm" value="0.6">0.6 mm</quantity>
wide), first ring two times longer than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFC12173FCF7A1B3FC11FE1B" box="[827,949,404,429]" captionStart="FIGURE 3" captionStartId="10.[151,250,1908,1930]" captionTargetBox="[219,1375,193,1892]" captionTargetId="figure@10.[219,1375,193,1892]" captionTargetPageId="10" captionText="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="9" pageNumber="10">Fig. 3AF</figureCitation>
). Inferior lip broken, in specimen MNHN- A148 without central depression (
<figureCitation id="DEEA69D7FFC12173FDDFA190FDCCFE67" box="[531,616,439,464]" captionStart="FIGURE 3" captionStartId="10.[151,250,1908,1930]" captionTargetBox="[219,1375,193,1892]" captionTargetId="figure@10.[219,1375,193,1892]" captionTargetPageId="10" captionText="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="9" pageNumber="10">Fig. 3F</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFC12173FF0BA1FBFCD9FC8F" blockId="9.[151,1437,151,1832]" pageId="9" pageNumber="10">
<materialsCitation id="F6B97F0FFFC12173FF0BA1FBFC0EFDD7" ID-GBIF-Occurrence="1915273797" collectionCode="MII" location="Maxillary" pageId="9" pageNumber="10" specimenCode="MNHN-A148" specimenCount="1" stateProvince="MII">
Maxillary apparatus in poor condition, according to Graviers drawings with MF= 1+1, 7+?, 10+0,?+?,?+?, (
<bibRefCitation id="224008A3FFC12173FF52A1D8FE5FFDAF" box="[158,507,511,536]" pageId="9" pageNumber="10" refId="ref54865" refString="Gravier, C. (1900) Contribution a l'etude des annelids polychetes de la Mer Rouge. Premiere partie. Nouvelles Archives du Museum d'Histoire Naturelle, Paris, 4 e Serie, 2 (2), 137 - 282." type="journal article">Gravier 1900, Pl. XIV, Fig. 92</bibRefCitation>
). Non-type specimen
<specimenCode id="1677DD29FFC12173FD3DA227FC2AFDAF" box="[753,910,512,536]" collectionCode="MNHN-A" pageId="9" pageNumber="10">MNHN-A148</specimenCode>
with MF= 1+1, 7+7, 7+0, 5+9, 1+1 (
<figureCitation id="DEEA69D7FFC12173FAF9A1D8FA34FDAF" box="[1333,1424,511,536]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="9" pageNumber="10">Fig. 4A</figureCitation>
).
<location id="430E2389FFC12173FF5BA203FEA1FD8A" LSID="urn:lsid:plazi:treatment:CE78C444FFC02174FF5BA674FE27FE67:430E2389FFC12173FF5BA203FEA1FD8A" box="[151,261,548,573]" name="Maxillary" pageId="9" pageNumber="10" stateProvince="MII">Maxillary</location>
carriers 1.6 times shorter than length of MI. MI forceps-like; closing system 8 times shorter than length of MI; ligament between MI and
<collectionCode id="20C0ED97FFC12173FDE8A26FFDF6FDE8" box="[548,594,584,607]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="9" pageNumber="10">
<collectingRegion id="8415BBB0FFC12173FDE8A26FFDF6FDE8" box="[548,594,584,607]" country="Japan" name="Mie" pageId="9" pageNumber="10">MII</collectingRegion>
</collectionCode>
, not sclerotized (
<figureCitation id="DEEA69D7FFC12173FCD1A260FC05FDD7" box="[797,929,583,608]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="9" pageNumber="10">Fig. 4A, D</figureCitation>
)
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFC12173FC75A26FFB8DFDD7" ID-GBIF-Occurrence="1915273771" box="[953,1065,583,608]" collectionCode="MII" location="MII" pageId="9" pageNumber="10" specimenCount="1" stateProvince="MII">
<collectionCode id="20C0ED97FFC12173FC75A26FFC41FDE8" box="[953,997,584,607]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="9" pageNumber="10">
<collectingRegion id="8415BBB0FFC12173FC75A26FFC41FDE8" box="[953,997,584,607]" country="Japan" name="Mie" pageId="9" pageNumber="10">MII</collectingRegion>
</collectionCode>
wide
</materialsCitation>
;
<materialsCitation id="F6B97F0FFFC12173FBF5A260FD61FD33" ID-GBIF-Occurrence="1915273781" collectionCode="MII" location="MII" pageId="9" pageNumber="10" specimenCount="1" stateProvince="MII">
teeth recurved, sharped; cavity opening oval, 6 times shorter than length of
<collectionCode id="20C0ED97FFC12173FD5AA24AFD61FD33" box="[662,709,621,644]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="9" pageNumber="10">
<collectingRegion id="8415BBB0FFC12173FD5AA24AFD61FD33" box="[662,709,621,644]" country="Japan" name="Mie" pageId="9" pageNumber="10">MII</collectingRegion>
</collectionCode>
</materialsCitation>
;
<materialsCitation id="F6B97F0FFFC12173FD1EA24BFE87FD1F" ID-GBIF-Occurrence="1915273790" collectionCode="MII, MIII, MIV" location="MII" pageId="9" pageNumber="10" specimenCount="1" stateProvince="MII">
ligament between
<collectionCode id="20C0ED97FFC12173FC68A24AFC74FD33" box="[932,976,621,644]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="9" pageNumber="10">
<collectingRegion id="8415BBB0FFC12173FC68A24AFC74FD33" box="[932,976,621,644]" country="Japan" name="Mie" pageId="9" pageNumber="10">MII</collectingRegion>
</collectionCode>
and
<collectionCode id="20C0ED97FFC12173FBC6A24AFB9BFD33" box="[1034,1087,621,644]" pageId="9" pageNumber="10">MIII</collectionCode>
and right
<collectionCode id="20C0ED97FFC12173FB7BA24AFB49FD33" box="[1207,1261,621,644]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="9" pageNumber="10">MIV</collectionCode>
not sclerotized (
<figureCitation id="DEEA69D7FFC12173FF53A2A8FEBFFD1F" box="[159,283,655,680]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="9" pageNumber="10">Fig. 4A, C</figureCitation>
)
</materialsCitation>
. MIII short;
<materialsCitation id="F6B97F0FFFC12173FE7FA2A8FCD9FC8F" ID-GBIF-Occurrence="1915273768" collectionCode="MIV" location="Left" pageId="9" pageNumber="10" specimenCount="1" stateProvince="MII">
with triangular teeth; with attachment lamella slightly sclerotized (
<figureCitation id="DEEA69D7FFC12173FB6CA2A8FABFFD1F" box="[1184,1307,655,680]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="9" pageNumber="10">Fig. 4A, C</figureCitation>
).
<location id="430E2389FFC12173FAFCA2A8FAFBFD1F" LSID="urn:lsid:plazi:treatment:CE78C444FFC02174FF5BA674FE27FE67:430E2389FFC12173FAFCA2A8FAFBFD1F" box="[1328,1375,655,680]" name="Left" pageId="9" pageNumber="10" stateProvince="MII">Left</location>
<collectionCode id="20C0ED97FFC12173FAAAA2B7FA38FD10" box="[1382,1436,656,679]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="9" pageNumber="10">MIV</collectionCode>
with basal tooth smaller; attachment lamella semicircular, wide, situated along length of posterior edge of maxilla. Right
<collectionCode id="20C0ED97FFC12173FF11A2FFFEB7FD58" box="[221,275,728,751]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="9" pageNumber="10">MIV</collectionCode>
with small teeth; attachment lamella wide, semicircular, better developed in the middle, situated along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFC12173FDF3A2DBFD65FCA3" box="[575,705,764,789]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="9" pageNumber="10">Fig. 4A, C</figureCitation>
). MV square, with a short rounded tooth (
<figureCitation id="DEEA69D7FFC12173FB7FA2DBFAABFCA3" box="[1203,1295,764,789]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="9" pageNumber="10">Fig. 4C</figureCitation>
). Mandibles translucent; cutting plates whitish, with 12 growth rings (
<figureCitation id="DEEA69D7FFC12173FCDBA338FCD4FC8F" box="[791,880,799,824]" captionStart="FIGURE 4" captionStartId="11.[151,250,1932,1954]" captionTargetBox="[336,1232,245,1870]" captionTargetId="figure@11.[336,1250,245,1870]" captionTargetPageId="11" captionText="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="9" pageNumber="10">Fig. 4B</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="466E7552FFC12173FF0BA363FDA9FC12" blockId="9.[151,1437,151,1832]" pageId="9" pageNumber="10">
Branchiae pectinate with up to 11 filaments, in chaetigers 1530 (
<figureCitation id="DEEA69D7FFC12173FC1DA363FBF8FCEB" box="[977,1116,836,861]" captionStart="FIGURE 3" captionStartId="10.[151,250,1908,1930]" captionTargetBox="[219,1375,193,1892]" captionTargetId="figure@10.[219,1375,193,1892]" captionTargetPageId="10" captionText="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="9" pageNumber="10">Figs. 3A, E</figureCitation>
;
<figureCitation id="DEEA69D7FFC12173FBA0A363FB37FCEA" box="[1132,1171,836,861]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="9" pageNumber="10">5A</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 8, 8, 8, 9, 10, 10, 10, 11, 11, 10, 10, 10, 9, 9, 8, 6. Branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFC12173FF0BA388FC63FABA" blockId="9.[151,1437,151,1832]" pageId="9" pageNumber="10">
First two parapodia smallest; most developed in chaetigers 316, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 3 (Ldc3:
<quantity id="8129D8B7FFC12173FC47A3F3FC56FC5B" box="[907,1010,980,1004]" metricMagnitude="-4" metricUnit="m" metricValue="1.7" pageId="9" pageNumber="10" unit="mm" value="0.17">0.17 mm</quantity>
; Ldc26:
<quantity id="8129D8B7FFC12173FB9FA3F3FB1FFC5B" box="[1107,1211,980,1004]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="10" unit="mm" value="0.2">0.20 mm</quantity>
), from chaetiger 40, gradually decreasing in size (Ldc216:
<quantity id="8129D8B7FFC12173FD98A3DFFD64FBA7" box="[596,704,1016,1040]" metricMagnitude="-4" metricUnit="m" metricValue="1.3" pageId="9" pageNumber="10" unit="mm" value="0.13">0.13 mm</quantity>
), in posterior region almost the same length than pre-branchial region ones; Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FFC12173FD0EA43BFC9FFB82" box="[706,827,1052,1077]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="9" pageNumber="10">Fig. 5AF</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFC12173FF53A418FEB3FBEF" box="[159,279,1087,1112]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="9" pageNumber="10">Fig. 5AF</figureCitation>
). Chaetal lobe in chaetigers 128, rounded, shorter than postchaetal lobe, with aciculae emerging dorsal to midline; from chaetiger 29, triangular, longer than other lobes, with acicula emerging in midline (
<figureCitation id="DEEA69D7FFC12173FADAA443FA34FBCA" box="[1302,1424,1124,1149]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="9" pageNumber="10">Fig. 5AF</figureCitation>
). Postchaetal lobes well developed in chaetigers 148, bluntly conical in pre-branchial chaetigers, elongated and thinner in branchial region; decreasing in size in chaetigers 3148, following ones inconspicuous (
<figureCitation id="DEEA69D7FFC12173FAD9A48BFA28FB72" box="[1301,1420,1196,1221]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="9" pageNumber="10">Fig. 5CF</figureCitation>
). Ventral cirri digitiform in chaetigers 17; in chaetigers 838 with oval swollen base and digitiform tip; from chaetiger 39, conical, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFC12173FCF3A4D3FC1FFABA" box="[831,955,1268,1293]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="9" pageNumber="10">Fig. 5AC</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFC12173FF0BA530FF4AFAE2" blockId="9.[151,1437,151,1832]" pageId="9" pageNumber="10">
Aciculae blunt, translucent (
<figureCitation id="DEEA69D7FFC12173FDCAA530FD24FA87" box="[518,640,1303,1328]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="9" pageNumber="10">Fig. 5AF</figureCitation>
). First 14 chaetigers with 2 aciculae; from chaetiger 15, with only one acicula.
</paragraph>
<paragraph id="466E7552FFC12173FF0BA578FEC2F957" blockId="9.[151,1437,151,1832]" pageId="9" pageNumber="10">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 27. Two
<typeStatus id="996ACBF0FFC12173FF31A5A2FE9CFA2A" box="[253,312,1413,1437]" pageId="9" pageNumber="10">types</typeStatus>
of pectinate chaetae, in anterior chaetigers, isodonts narrow with long and slender teeth, with 12 pectinate, with 5 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFC12173FD16A580FC91FA77" box="[730,821,1447,1472]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="9" pageNumber="10">Fig. 6D</figureCitation>
); in median-posterior chaetigers, isodonts narrow with short and slender teeth, 24 pectinate, with 1012 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFC12173FB81A5EBFB00FA52" box="[1101,1188,1484,1509]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="9" pageNumber="10">Fig. 6E</figureCitation>
). Compound falcigers present in all chaetigers; in anterior region with blades of two sizes (longer 105 µm,
<figureCitation id="DEEA69D7FFC12173FB9BA5C8FB14F9BF" box="[1111,1200,1519,1544]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="9" pageNumber="10">Fig. 6A</figureCitation>
; smaller 90 µm,
<figureCitation id="DEEA69D7FFC12173FABCA5C8FF1EF99A" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="9" pageNumber="10">Fig. 6B</figureCitation>
), smaller more abundant; all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in median-posterior chaetigers with all blades of similar size, slightly shorter than blades of anterior chaetigers (84 µm,
<figureCitation id="DEEA69D7FFC12173FE17A67BFD92F9C2" box="[475,566,1628,1653]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="9" pageNumber="10">Fig. 6C</figureCitation>
), with triangular teeth, distal tooth shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting from chaetigers 29L30R, one per chaetiger; with triangular teeth, distal tooth smaller than proximal, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFC12173FECEA6E0FEFDF957" box="[258,345,1735,1760]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="9" pageNumber="10">Fig. 6E</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFC12173FF0BA6CBFECBF89F" blockId="9.[151,1437,151,1832]" pageId="9" pageNumber="10">Pygidium with two pairs of anal cirri; dorsal pair as long as last four chaetigers; ventral pair short, as long as two last chaetigers.</paragraph>
<caption id="12AE25DAFFC22170FF5BA753FDFCF852" httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="10" pageNumber="11" startId="10.[151,250,1908,1930]" targetBox="[219,1375,193,1892]" targetPageId="10">
<paragraph id="466E7552FFC22170FF5BA753FDFCF852" blockId="10.[151,1436,1908,2021]" pageId="10" pageNumber="11">
<emphasis id="74A5A940FFC22170FF5BA753FEB7F83D" bold="true" box="[151,275,1908,1930]" pageId="10" pageNumber="11">FIGURE 3.</emphasis>
<taxonomicName id="81D10ED1FFC22170FED6A753FD1AF83D" authority="(Gravier, 1900)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[282,702,1908,1930]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="10" pageNumber="11" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC22170FED6A753FDBFF83D" box="[282,539,1908,1930]" italics="true" pageId="10" pageNumber="11">Paucibranchia adenensis</emphasis>
(Gravier, 1900)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC22170FD09A753FC86F83D" box="[709,802,1908,1930]" pageId="10" pageNumber="11">
<emphasis id="74A5A940FFC22170FD09A753FC86F83D" bold="true" box="[709,802,1908,1930]" pageId="10" pageNumber="11">n. comb.</emphasis>
</taxonomicNameLabel>
A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFC32171FF5BA7ABFA8CF868" httpUri="https://zenodo.org/record/1453039/files/figure.png" pageId="11" pageNumber="12" startId="11.[151,250,1932,1954]" targetBox="[336,1232,245,1870]" targetPageId="11">
<paragraph id="466E7552FFC32171FF5BA7ABFA8CF868" blockId="11.[151,1436,1932,2015]" pageId="11" pageNumber="12">
<emphasis id="74A5A940FFC32171FF5BA7ABFEB7F815" bold="true" box="[151,275,1932,1954]" pageId="11" pageNumber="12">FIGURE 4.</emphasis>
<taxonomicName id="81D10ED1FFC32171FED5A7ABFD19F815" authority="(Gravier, 1900)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[281,701,1932,1954]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC32171FED5A7ABFDBEF815" box="[281,538,1932,1954]" italics="true" pageId="11" pageNumber="12">Paucibranchia adenensis</emphasis>
(Gravier, 1900)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC32171FD08A7ABFC84F815" box="[708,800,1932,1954]" pageId="11" pageNumber="12">
<emphasis id="74A5A940FFC32171FD08A7ABFC84F815" bold="true" box="[708,800,1932,1954]" pageId="11" pageNumber="12">n. comb.</emphasis>
</taxonomicNameLabel>
, non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII.
</paragraph>
</caption>
<caption id="12AE25DAFFC42176FF5BA78FFA35F86A" httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="12" pageNumber="13" startId="12.[151,250,1960,1982]" targetBox="[182,1414,193,1947]" targetPageId="12">
<paragraph id="466E7552FFC42176FF5BA78FFA35F86A" blockId="12.[151,1436,1960,2013]" pageId="12" pageNumber="13">
<emphasis id="74A5A940FFC42176FF5BA78FFEB6F809" bold="true" box="[151,274,1960,1982]" pageId="12" pageNumber="13">FIGURE 5.</emphasis>
<taxonomicName id="81D10ED1FFC42176FED5A78FFD1FF809" authority="(Gravier, 1900)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[281,699,1960,1982]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="12" pageNumber="13" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC42176FED5A78FFDBDF809" box="[281,537,1960,1982]" italics="true" pageId="12" pageNumber="13">Paucibranchia adenensis</emphasis>
(Gravier, 1900)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC42176FD0EA78FFCBAF809" box="[706,798,1960,1982]" pageId="12" pageNumber="13">
<emphasis id="74A5A940FFC42176FD0EA78FFCBAF809" bold="true" box="[706,798,1960,1982]" pageId="12" pageNumber="13">n. comb.</emphasis>
</taxonomicNameLabel>
, non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFC52177FF5BA2DAFF64FC3A" httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="13" pageNumber="14" startId="13.[151,250,765,787]" targetBox="[160,1402,193,743]" targetPageId="13">
<paragraph id="466E7552FFC52177FF5BA2DAFF64FC3A" blockId="13.[151,1436,765,909]" pageId="13" pageNumber="14">
<emphasis id="74A5A940FFC52177FF5BA2DAFEB0FCA4" bold="true" box="[151,276,765,787]" pageId="13" pageNumber="14">FIGURE 6.</emphasis>
<taxonomicName id="81D10ED1FFC52177FED0A2DAFD60FCA4" authority="(Gravier, 1900)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[284,708,765,787]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC52177FED0A2DAFDBBFCA4" box="[284,543,765,787]" italics="true" pageId="13" pageNumber="14">Paucibranchia adenensis</emphasis>
(Gravier, 1900)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC52177FD00A2DAFC8EFCA4" box="[716,810,765,787]" pageId="13" pageNumber="14">
<emphasis id="74A5A940FFC52177FD00A2DAFC8EFCA4" bold="true" box="[716,810,765,787]" pageId="13" pageNumber="14">n. comb.</emphasis>
</taxonomicNameLabel>
, non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm.
</paragraph>
</caption>
<paragraph id="466E7552FFC52177FF0BA3F9FC42FB44" blockId="13.[151,1437,990,1843]" pageId="13" pageNumber="14">
<emphasis id="74A5A940FFC52177FF0BA3F9FEE0FC40" bold="true" box="[199,324,990,1015]" pageId="13" pageNumber="14">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFC52177FBEDA3F9FB3BFC41" box="[1057,1183,990,1015]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="4.0" metricValueMin="2.5" pageId="13" pageNumber="14" unit="mm" value="3.25" valueMax="4.0" valueMin="2.5">
2.5
<quantity id="8129D8B7FFC52177FB98A3F9FB3BFC41" box="[1108,1183,990,1015]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="13" pageNumber="14" unit="mm" value="4.0">4 mm</quantity>
</quantity>
, W10=
<quantity id="8129D8B7FFC52177FAC8A3F8FA3DFC41" box="[1284,1433,991,1015]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="13" pageNumber="14" unit="mm" value="0.75" valueMax="0.8" valueMin="0.7">0.70.8 mm</quantity>
. Palps reaching second peristomial ring or first chaetiger. Lateral antennae reaching first or third chaetigers. Median antenna reaching third or fourth chaetiger. The maxillary formula varies as follows:
<collectingRegion id="8415BBB0FFC52177FB3AA400FA87FB89" box="[1270,1315,1063,1086]" country="Japan" name="Mie" pageId="13" pageNumber="14">MII</collectingRegion>
78+78, MIII 67, MIV 45+79. The proportion of maxillary apparatus varies as follows: maxillary carriers shorter with respect to MI varies 1.62 times; cavity opening shorter with respect to
<collectingRegion id="8415BBB0FFC52177FBEDA448FBEAFB31" box="[1057,1102,1135,1158]" country="Japan" name="Mie" pageId="13" pageNumber="14">MII</collectingRegion>
varies 56 times. Branchiae from chaetigers 1417 to chaetigers 2836. Maximum number of branchial filaments varied from 10 to 11. Well developed postchaetal lobe in the first 4052 chaetigers. Ventral cirri with swollen base from chaetigers 67 to chaetigers 3649. Start of subacicular hooks in chaetigers 2935.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFC52177FF0BA4D9FDD6FAA0" box="[199,626,1278,1303]" pageId="13" pageNumber="14" type="distribution">
<paragraph id="466E7552FFC52177FF0BA4D9FDD6FAA0" blockId="13.[151,1437,990,1843]" box="[199,626,1278,1303]" pageId="13" pageNumber="14">
<emphasis id="74A5A940FFC52177FF0BA4D9FECCFAA0" bold="true" box="[199,360,1278,1303]" pageId="13" pageNumber="14">Distribution.</emphasis>
Red Sea,
<collectingCountry id="3EC635C2FFC52177FE13A4D9FDCBFAA0" box="[479,623,1278,1303]" name="Madagascar" pageId="13" pageNumber="14">Madagascar</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFC52174FF0BA505FE27FE67" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14" type="discussion">
<paragraph id="466E7552FFC52177FF0BA505FBC5F9C8" blockId="13.[151,1437,990,1843]" pageId="13" pageNumber="14">
<emphasis id="74A5A940FFC52177FF0BA505FEE4FA8C" bold="true" box="[199,320,1314,1339]" pageId="13" pageNumber="14">Remarks.</emphasis>
<taxonomicName id="81D10ED1FFC52177FE80A505FDDEFA8C" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[332,634,1314,1339]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC52177FE80A505FDDEFA8C" box="[332,634,1314,1339]" italics="true" pageId="13" pageNumber="14">Paucibranchia adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC52177FD4AA505FD52FA8C" box="[646,758,1314,1339]" pageId="13" pageNumber="14">
<emphasis id="74A5A940FFC52177FD4AA505FD52FA8C" bold="true" box="[646,758,1314,1339]" pageId="13" pageNumber="14">n. comb.</emphasis>
</taxonomicNameLabel>
was redescribed based on the
<typeStatus id="996ACBF0FFC52177FBB4A505FB7AFA8C" box="[1144,1246,1314,1339]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
and specimens collected from
<collectingCountry id="3EC635C2FFC52177FE86A560FE39FAE8" box="[330,413,1351,1375]" name="Greece" pageId="13" pageNumber="14">Greece</collectingCountry>
(Mediterranean Sea) by
<bibRefCitation id="224008A3FFC52177FD0EA561FC6AFAE8" box="[706,974,1350,1375]" pageId="13" pageNumber="14" refId="ref55476" refString="Katsiaras, N., Simboura, N. &amp; Koutsoubas, D. (2014) The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): redescription of species and first records in the Mediterranean Sea. Zootaxa, 3873 (3), 201 - 217. https: // doi. org / 10.11646 / zootaxa. 3873.3.1" type="journal article">
Katsiaras
<emphasis id="74A5A940FFC52177FCF4A560FCD0FAE8" box="[824,884,1350,1375]" italics="true" pageId="13" pageNumber="14">et al.</emphasis>
(2014)
</bibRefCitation>
. They indicated that the Mediterranean specimens differ from the
<typeStatus id="996ACBF0FFC52177FE1CA54DFD93FA34" box="[464,567,1386,1411]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
in the length of the falcigers blade since in the former the longest blades are twice as long as the shorter ones; while in the
<typeStatus id="996ACBF0FFC52177FD12A5A9FCECFA10" box="[734,840,1422,1447]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
, the blades differ by only a few micrometers. They attributed this difference to the loss or breakage of falcigers in the
<typeStatus id="996ACBF0FFC52177FC7AA595FBB8FA7C" box="[950,1052,1458,1483]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
due to the time of preservation. Nevertheless, as in the
<typeStatus id="996ACBF0FFC52177FE7CA5F1FDBEFA58" box="[432,538,1494,1519]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
, the non-type specimens (MNHN-A148) do not have falcigers with such a marked difference in their blade's length.
<bibRefCitation id="224008A3FFC52177FD5AA5DDFC02F9A4" box="[662,934,1530,1555]" pageId="13" pageNumber="14" refId="ref55476" refString="Katsiaras, N., Simboura, N. &amp; Koutsoubas, D. (2014) The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): redescription of species and first records in the Mediterranean Sea. Zootaxa, 3873 (3), 201 - 217. https: // doi. org / 10.11646 / zootaxa. 3873.3.1" type="journal article">
Katsiaras
<emphasis id="74A5A940FFC52177FCC2A5DCFCE9F9A4" box="[782,845,1530,1555]" italics="true" pageId="13" pageNumber="14">et al.</emphasis>
(2014)
</bibRefCitation>
also noted that the dorsal cirri are twice longer in the posterior region; while, in the
<typeStatus id="996ACBF0FFC52177FD7AA639FCB8F980" box="[694,796,1566,1591]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
and additional material, the length of dorsal cirri is similar in pre- and postbranchial region. Based on the above, it is possible that the specimens from the Mediterranean may belong to an undescribed species, not to
<taxonomicName id="81D10ED1FFC52177FC93A640FC54F9C8" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[863,1008,1638,1663]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC52177FC93A640FC54F9C8" box="[863,1008,1638,1663]" italics="true" pageId="13" pageNumber="14">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC52177FC3BA641FBC5F9C8" box="[1015,1121,1638,1663]" pageId="13" pageNumber="14">
<emphasis id="74A5A940FFC52177FC3BA641FBC5F9C8" bold="true" box="[1015,1121,1638,1663]" pageId="13" pageNumber="14">n. comb.</emphasis>
</taxonomicNameLabel>
</paragraph>
<paragraph id="466E7552FFC52177FF0BA6ACFF57F885" blockId="13.[151,1437,990,1843]" pageId="13" pageNumber="14">
<bibRefCitation id="224008A3FFC52177FF0BA6ACFEEAF914" box="[199,334,1674,1699]" pageId="13" pageNumber="14" refId="ref54003" refString="Day, J. H. (1962) Polychaeta from several localities in the western Indian Ocean. Proceedings of the Zoological Society of London, 139 (4), 627 - 656. https: // doi. org / 10.1111 / j. 1469 - 7998.1962. tb 01597. x" type="journal article">Day (1962</bibRefCitation>
,
<bibRefCitation id="224008A3FFC52177FEAFA6ADFE3BF914" box="[355,415,1674,1699]" pageId="13" pageNumber="14" refId="ref54110" refString="Day, J. H. (1967) A monograph on the Polychaeta of Southern Africa. Part I. Errantia. British Museum (Natural History), London, 458 pp." type="book">1967</bibRefCitation>
) reported
<taxonomicName id="81D10ED1FFC52177FDE5A6ACFD67F914" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[553,707,1674,1699]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="13" pageNumber="14" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC52177FDE5A6ACFD67F914" box="[553,707,1674,1699]" italics="true" pageId="13" pageNumber="14">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC52177FD1FA6ADFCE2F914" box="[723,838,1674,1699]" pageId="13" pageNumber="14">
<emphasis id="74A5A940FFC52177FD1FA6ADFCE2F914" bold="true" box="[723,838,1674,1699]" pageId="13" pageNumber="14">n. comb.</emphasis>
</taxonomicNameLabel>
from Nosy Be,
<collectingCountry id="3EC635C2FFC52177FBE8A6ADFB10F914" box="[1060,1204,1674,1699]" name="Madagascar" pageId="13" pageNumber="14">Madagascar</collectingCountry>
. According to his description, the two specimens agree with the
<typeStatus id="996ACBF0FFC52177FD0CA689FC83F970" box="[704,807,1710,1735]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
in the principal features, such as prostomium shape, branchial distribution and filaments number, the presence of only compound falcigers, and color and shape of aciculae and subacicular hook. Due to this similarity, it is possible that Days material belongs to the same species.
</paragraph>
<paragraph id="466E7552FFC62174FF0BA0B0FE27FE67" blockId="14.[151,1436,151,464]" pageId="14" pageNumber="15">
<taxonomicName id="81D10ED1FFC62174FF0BA0B0FE5EFF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[199,506,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC62174FF0BA0B0FE5EFF07" box="[199,506,151,176]" italics="true" pageId="14" pageNumber="15">Paucibranchia adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FDC0A0B0FD24FF07" box="[524,640,151,176]" pageId="14" pageNumber="15">
<emphasis id="74A5A940FFC62174FDC0A0B0FD24FF07" bold="true" box="[524,640,151,176]" pageId="14" pageNumber="15">n. comb.</emphasis>
</taxonomicNameLabel>
is similar to
<taxonomicName id="81D10ED1FFC62174FC89A0BEFC73FF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[837,983,153,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFC62174FC89A0BEFC73FF07" box="[837,983,153,176]" italics="true" pageId="14" pageNumber="15">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FC25A0B0FBF9FF07" box="[1001,1117,151,176]" pageId="14" pageNumber="15">
<emphasis id="74A5A940FFC62174FC25A0B0FBF9FF07" bold="true" box="[1001,1117,151,176]" pageId="14" pageNumber="15">n. comb.</emphasis>
</taxonomicNameLabel>
<taxonomicName id="81D10ED1FFC62174FBA3A0BEFAA5FF07" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1135,1281,153,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFC62174FBA3A0BEFAA5FF07" box="[1135,1281,153,176]" italics="true" pageId="14" pageNumber="15">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FADFA0B0FAC4FF07" box="[1299,1376,151,176]" pageId="14" pageNumber="15" rank="species">
<emphasis id="74A5A940FFC62174FADFA0B0FAC4FF07" bold="true" box="[1299,1376,151,176]" pageId="14" pageNumber="15">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFC62174FF5BA09BFEE1FF62" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,325,188,213]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFC62174FF5BA09BFEE1FF62" box="[151,325,188,213]" italics="true" pageId="14" pageNumber="15">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 based on the presence of only compound falcigers and translucent color of aciculae; however,
<taxonomicName id="81D10ED1FFC62174FEC6A0C6FE3FFF4F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[266,411,223,248]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC62174FEC6A0C6FE3FFF4F" box="[266,411,223,248]" italics="true" pageId="14" pageNumber="15">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FE6FA0F8FDAAFF4F" box="[419,526,223,248]" pageId="14" pageNumber="15">
<emphasis id="74A5A940FFC62174FE6FA0F8FDAAFF4F" bold="true" box="[419,526,223,248]" pageId="14" pageNumber="15">n. comb.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FFC62174FD60A0C6FC91FF4F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[684,821,225,248]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFC62174FD60A0C6FC91FF4F" box="[684,821,225,248]" italics="true" pageId="14" pageNumber="15">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FCF0A0F8FC03FF4F" box="[828,935,223,248]" pageId="14" pageNumber="15">
<emphasis id="74A5A940FFC62174FCF0A0F8FC03FF4F" bold="true" box="[828,935,223,248]" pageId="14" pageNumber="15">n. comb.</emphasis>
</taxonomicNameLabel>
in the presence of eyes, dorsal cirri of the same length in pre- and postbranchial region, and falcigers with blades of two sizes in anterior region; while
<taxonomicName id="81D10ED1FFC62174FF5BA10EFEBBFEF7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[151,287,297,320]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFC62174FF5BA10EFEBBFEF7" box="[151,287,297,320]" italics="true" pageId="14" pageNumber="15">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FEEAA100FE35FEF7" box="[294,401,295,320]" pageId="14" pageNumber="15">
<emphasis id="74A5A940FFC62174FEEAA100FE35FEF7" bold="true" box="[294,401,295,320]" pageId="14" pageNumber="15">n. comb.</emphasis>
</taxonomicNameLabel>
lacks eyes, posterior dorsal cirri are two times longer than anterior ones, and by having falcigers with blades of three sizes in the same region. The morphological differentiation of
<taxonomicName id="81D10ED1FFC62174FB25A16AFADEFED2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[1257,1402,332,357]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFC62174FB25A16AFADEFED2" box="[1257,1402,332,357]" italics="true" pageId="14" pageNumber="15">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FA48A16BFF46FE3F" pageId="14" pageNumber="15">
<emphasis id="74A5A940FFC62174FA48A16BFF46FE3F" bold="true" pageId="14" pageNumber="15">n. comb.</emphasis>
</taxonomicNameLabel>
with
<taxonomicName id="81D10ED1FFC62174FEE5A156FE15FE3F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[297,433,369,392]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFC62174FEE5A156FE15FE3F" box="[297,433,369,392]" italics="true" pageId="14" pageNumber="15">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FE77A148FDA4FE3F" box="[443,512,367,392]" pageId="14" pageNumber="15" rank="species">
<emphasis id="74A5A940FFC62174FE77A148FDA4FE3F" bold="true" box="[443,512,367,392]" pageId="14" pageNumber="15">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFC62174FDF0A148FD4EFE3F" authorityName="Molina-Acevedo" authorityYear="2018" box="[572,746,367,392]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFC62174FDF0A148FD4EFE3F" box="[572,746,367,392]" italics="true" pageId="14" pageNumber="15">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 is provided in the Remarks section of each species. The comparison with other
<taxonomicName id="81D10ED1FFC62174FE35A1B3FD03FE1A" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[505,679,404,429]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFC62174FE35A1B3FD03FE1A" box="[505,679,404,429]" italics="true" pageId="14" pageNumber="15">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC62174FD7AA1B3FCB4FE1A" box="[694,784,404,429]" pageId="14" pageNumber="15" rank="genus">
<emphasis id="74A5A940FFC62174FD7AA1B3FCB4FE1A" bold="true" box="[694,784,404,429]" pageId="14" pageNumber="15">n. gen.</emphasis>
</taxonomicNameLabel>
species having only compound falcigers present is provided in
<tableCitation id="0B5340E9FFC62174FEE9A190FEDBFE67" box="[293,383,439,464]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="14" pageNumber="15">Table 2</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,516 @@
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<mods:title id="F24983DF48439CBE9567E9ACD7175AD7">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<treatment id="CE78C444FFC62169FF5BA203FC19FABB" ID-DOI="http://doi.org/10.5281/zenodo.5953859" ID-GBIF-Taxon="148663735" ID-Zenodo-Dep="5953859" LSID="urn:lsid:plazi:treatment:CE78C444FFC62169FF5BA203FC19FABB" httpUri="http://treatment.plazi.org/id/CE78C444FFC62169FF5BA203FC19FABB" lastPageId="19" lastPageNumber="20" pageId="14" pageNumber="15">
<subSubSection id="0ECB26D9FFC62174FF5BA203FE1BFDE8" pageId="14" pageNumber="15" type="nomenclature">
<paragraph id="466E7552FFC62174FF5BA203FDA1FD89" blockId="14.[151,517,548,607]" box="[151,517,548,574]" pageId="14" pageNumber="15">
<heading id="1D26C23EFFC62174FF5BA203FDA1FD89" bold="true" box="[151,517,548,574]" fontSize="11" level="1" pageId="14" pageNumber="15" reason="1">
<emphasis id="74A5A940FFC62174FF5BA203FDA1FD89" bold="true" box="[151,517,548,574]" pageId="14" pageNumber="15">
<taxonomicName id="81D10ED1FFC62174FF5BA203FE13FD89" ID-CoL="765QL" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,439,548,574]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFC62174FF5BA203FE13FD89" bold="true" box="[151,439,548,574]" italics="true" pageId="14" pageNumber="15">Paucibranchia andresi</emphasis>
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<taxonomicNameLabel id="6F96143BFFC62174FE73A203FDA1FD89" box="[447,517,548,574]" pageId="14" pageNumber="15" rank="species">n. sp.</taxonomicNameLabel>
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<paragraph id="466E7552FFC62174FF5BA261FE1BFDE8" blockId="14.[151,517,548,607]" box="[151,447,582,607]" pageId="14" pageNumber="15">
<figureCitation id="DEEA69D7FFC62174FF5BA261FE97FDE8" box="[151,307,582,607]" captionStart-0="FIGURE 7" captionStart-1="FIGURE 8" captionStart-2="FIGURE 9" captionStart-3="FIGURE 10" captionStartId-0="15.[151,250,1967,1989]" captionStartId-1="16.[151,250,969,991]" captionStartId-2="17.[151,250,1976,1998]" captionStartId-3="18.[151,250,1913,1935]" captionTargetBox-0="[295,1299,193,1935]" captionTargetBox-1="[162,1436,228,918]" captionTargetBox-2="[293,1297,193,1941]" captionTargetBox-3="[197,1398,193,1898]" captionTargetId-0="figure@15.[295,1299,193,1935]" captionTargetId-1="figure@16.[151,1436,218,918]" captionTargetId-2="figure@17.[293,1301,193,1954]" captionTargetId-3="figure@18.[185,1398,193,1898]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionTargetPageId-2="17" captionTargetPageId-3="18" captionText-0="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." captionText-1="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." captionText-2="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." captionText-3="FIGURE 10. Paucibranchia andresi n. sp., holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm." httpUri-0="https://zenodo.org/record/1453045/files/figure.png" httpUri-1="https://zenodo.org/record/1453047/files/figure.png" httpUri-2="https://zenodo.org/record/1453049/files/figure.png" httpUri-3="https://zenodo.org/record/1453051/files/figure.png" pageId="14" pageNumber="15">Figures 710</figureCitation>
,
<tableCitation id="0B5340E9FFC62174FE8CA261FE06FDE8" box="[320,418,582,607]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="14" pageNumber="15">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FFC62174FE7DA260FE1BFDE8" box="[433,447,583,607]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="14" pageNumber="15">3</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFC62174FF5BA2A9FA87FD13" box="[151,1315,654,677]" pageId="14" pageNumber="15" type="reference_group">
<paragraph id="466E7552FFC62174FF5BA2A9FA87FD13" blockId="14.[151,1315,654,677]" box="[151,1315,654,677]" pageId="14" pageNumber="15">
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<taxonomicName id="81D10ED1FFC62174FF5BA2A9FDECFD13" ID-CoL="05edeafd-f6e8-4c5d-b7e6-8c6f50469b48" authority="Lu &amp; Fauchald 1998: 829" authorityName="Lu &amp; Fauchald" authorityPageNumber="829" authorityYear="1998" box="[151,584,654,676]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="belli">
<emphasis id="74A5A940FFC62174FF5BA2A9FE93FD13" box="[151,311,654,676]" italics="true" pageId="14" pageNumber="15">Marphysa belli</emphasis>
<treatmentCitation id="C7705343FFC62174FEF3A2A8FDECFD13" author="" box="[319,584,654,676]" page="829" pageId="14" pageNumber="15">
<bibRefCitation id="224008A3FFC62174FEF3A2A8FDBFFD13" box="[319,539,654,676]" pageId="14" pageNumber="15" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald 1998</bibRefCitation>
:829
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834,
<figureCitation id="DEEA69D7FFC62174FD47A2A9FD53FD13" box="[651,759,654,676]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="14" pageNumber="15">Figs. 1aj</figureCitation>
,
<figureCitation id="DEEA69D7FFC62174FCCEA2A9FC8DFD13" box="[770,809,654,676]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStart-4="FIGURE 6" captionStartId-0="8.[151,250,1486,1508]" captionStartId-1="10.[151,250,1908,1930]" captionStartId-2="11.[151,250,1932,1954]" captionStartId-3="12.[151,250,1960,1982]" captionStartId-4="13.[151,250,765,787]" captionTargetBox-0="[276,1310,213,1430]" captionTargetBox-1="[219,1375,193,1892]" captionTargetBox-2="[336,1232,245,1870]" captionTargetBox-3="[182,1414,193,1947]" captionTargetBox-4="[160,1402,193,743]" captionTargetId-0="figure@8.[276,1310,213,1430]" captionTargetId-1="figure@10.[219,1375,193,1892]" captionTargetId-2="figure@11.[336,1250,245,1870]" captionTargetId-3="figure@12.[182,1414,193,1947]" captionTargetId-4="figure@13.[151,1436,193,743]" captionTargetPageId-0="8" captionTargetPageId-1="10" captionTargetPageId-2="11" captionTargetPageId-3="12" captionTargetPageId-4="13" captionText-0="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." captionText-1="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." captionText-2="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." captionText-3="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." captionText-4="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri-0="https://zenodo.org/record/1453035/files/figure.png" httpUri-1="https://zenodo.org/record/1453037/files/figure.png" httpUri-2="https://zenodo.org/record/1453039/files/figure.png" httpUri-3="https://zenodo.org/record/1453041/files/figure.png" httpUri-4="https://zenodo.org/record/1453043/files/figure.png" pageId="14" pageNumber="15">26</figureCitation>
(
<emphasis id="74A5A940FFC62174FCF5A2B7FCDBFD12" box="[825,895,656,677]" italics="true" pageId="14" pageNumber="15">partim</emphasis>
)
<emphasis id="74A5A940FFC62174FC43A2B7FC13FD12" box="[911,951,656,677]" italics="true" pageId="14" pageNumber="15">non</emphasis>
<bibRefCitation id="224008A3FFC62174FC72A2A9FABBFD13" box="[958,1311,654,676]" pageId="14" pageNumber="15" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards 1833</bibRefCitation>
.
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</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFC62174FF5BA2F6FC49FC51" pageId="14" pageNumber="15" type="materials_examined">
<paragraph id="466E7552FFC62174FF5BA2F6FC49FC51" blockId="14.[151,1437,721,1826]" pageId="14" pageNumber="15">
<materialsCitation id="F6B97F0FFFC62174FF5BA2F6FE9BFC85" ID-GBIF-Occurrence="1915273777" collectionCode="USNM" collectorName="Massachusetts &amp; M. Pettibone. Paratypes &amp; Georges Bank" country="United States of America" latitude="40.451668" location="Woods Hole region" longLatPrecision="19" longitude="-67.62334" pageId="14" pageNumber="15" specimenCode="USNM 28955, USNM 145278" specimenCount="3" stateProvince="Massachusetts" typeStatus="holotype">
<emphasis id="74A5A940FFC62174FF5BA2F6FE2EFD5D" bold="true" box="[151,394,721,746]" pageId="14" pageNumber="15">Material examined.</emphasis>
<emphasis id="74A5A940FFC62174FE5DA2F5FD99FD5D" box="[401,573,721,746]" italics="true" pageId="14" pageNumber="15">
<typeStatus id="996ACBF0FFC62174FE5DA2F5FE6CFD5E" box="[401,456,722,745]" pageId="14" pageNumber="15">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FFC62174FD8FA2F6FD14FD5D" box="[579,688,721,746]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
<specimenCode id="1677DD29FFC62174FD7BA2F5FCFAFD5D" box="[695,862,721,746]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM 28955</specimenCode>
,
<location id="430E2389FFC62174FCA5A2F6FBEAFD5D" LSID="urn:lsid:plazi:treatment:CE78C444FFC62169FF5BA203FC19FABB:430E2389FFC62174FCA5A2F6FBEAFD5D" box="[873,1102,721,746]" country="United States of America" latitude="40.451668" longLatPrecision="19" longitude="-67.62334" name="Woods Hole region" pageId="14" pageNumber="15" stateProvince="Massachusetts">Woods Hole region</location>
,
<collectorName id="EB241084FFC62174FB96A2F6FAA2FD5D" box="[1114,1286,721,746]" pageId="14" pageNumber="15">
<collectingRegion id="8415BBB0FFC62174FB96A2F6FAA2FD5D" box="[1114,1286,721,746]" country="United States of America" name="Massachusetts" pageId="14" pageNumber="15">Massachusetts</collectingRegion>
</collectorName>
,
<collectingCountry id="3EC635C2FFC62174FADEA2F5FAEBFD5D" box="[1298,1359,722,746]" name="United States of America" pageId="14" pageNumber="15">USA</collectingCountry>
, 1943, coll.
<collectorName id="EB241084FFC62174FF18A2D1FE54FCB9" box="[212,496,757,782]" pageId="14" pageNumber="15">
M. Pettibone.
<typeStatus id="996ACBF0FFC62174FEB2A2D1FE54FCB9" box="[382,496,758,782]" pageId="14" pageNumber="15" type="paratype">Paratypes</typeStatus>
</collectorName>
<specimenCode id="1677DD29FFC62174FE36A2D1FD0AFCB9" box="[506,686,757,782]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM 145278</specimenCode>
(1), sta. 0 8,
<collectorName id="EB241084FFC62174FC87A2D1FC51FCB9" box="[843,1013,757,782]" pageId="14" pageNumber="15">Georges Bank</collectorName>
,
<collectorName id="EB241084FFC62174FBC8A2D2FB14FCB9" box="[1028,1200,757,782]" pageId="14" pageNumber="15">
<collectingRegion id="8415BBB0FFC62174FBC8A2D2FB14FCB9" box="[1028,1200,757,782]" country="United States of America" name="Massachusetts" pageId="14" pageNumber="15">Massachusetts</collectingRegion>
</collectorName>
,
<collectingCountry id="3EC635C2FFC62174FB72A2D1FB5FFCB9" box="[1214,1275,758,782]" name="United States of America" pageId="14" pageNumber="15">USA</collectingCountry>
,
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<geoCoordinate id="23E51395FFC62174FF5BA33EFE9BFC85" box="[151,319,793,818]" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="15" value="-67.62334">067°3724W</geoCoordinate>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFC62174FE94A33DFD6AFCE1" ID-GBIF-Occurrence="1915273780" collectingDate="1982-07-21" collectionCode="USNM" country="United States of America" location="Southern Slope" longitude="-67.191666" municipality="Georges Bank" pageId="14" pageNumber="15" specimenCode="USNM 109825" specimenCount="152" stateProvince="Massachusetts" typeStatus="holotype">
<collectingDate id="222BAA7AFFC62174FE94A33DFE5FFC85" box="[344,507,793,818]" pageId="14" pageNumber="15" value="1982-07-21">
<date id="326F5392FFC62174FE94A33DFE5FFC85" box="[344,507,793,818]" pageId="14" pageNumber="15" value="1982-07-21">
21 Jul
<quantity id="8129D8B7FFC62174FE72A33DFE5FFC85" box="[446,507,794,818]" metricMagnitude="6" metricUnit="m" metricValue="1.982152" pageId="14" pageNumber="15" unit="m" value="1982152.0">1982</quantity>
</date>
</collectingDate>
,
<specimenCount id="50D7BEDBFFC62174FDD8A33EFDD5FC86" box="[532,625,793,818]" pageId="14" pageNumber="15" type="generic">152 m.</specimenCount>
<specimenCode id="1677DD29FFC62174FD49A33DFCE6FC85" box="[645,834,793,818]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM 109825</specimenCode>
(4), sta. 24,
<location id="430E2389FFC62174FBC4A33EFB6FFC85" LSID="urn:lsid:plazi:treatment:CE78C444FFC62169FF5BA203FC19FABB:430E2389FFC62174FBC4A33EFB6FFC85" box="[1032,1227,793,818]" country="United States of America" longitude="-67.191666" municipality="Georges Bank" name="Southern Slope" pageId="14" pageNumber="15" stateProvince="Massachusetts">Southern Slope</location>
,
<collectingMunicipality id="A60AEF28FFC62174FB2FA33DFA33FC85" box="[1251,1431,793,818]" pageId="14" pageNumber="15">Georges Bank</collectingMunicipality>
,
<collectingRegion id="8415BBB0FFC62174FF5BA31AFEE7FCE1" box="[151,323,829,854]" country="United States of America" name="Massachusetts" pageId="14" pageNumber="15">Massachusetts</collectingRegion>
,
<collectingCountry id="3EC635C2FFC62174FE9DA319FE2AFCE1" box="[337,398,830,854]" name="United States of America" pageId="14" pageNumber="15">USA</collectingCountry>
, 40°3506N
<geoCoordinate id="23E51395FFC62174FDEBA31AFD6AFCE1" box="[551,718,829,854]" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="15" value="-67.191666">067°1130W</geoCoordinate>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFC62174FD11A319FB56FCCD" ID-GBIF-Occurrence="1915273779" collectingDate="1977-02-20" collectionCode="USNM" country="United States of America" latitude="40.443058" location="Southern Slope" longLatPrecision="19" longitude="-67.592224" municipality="Georges Bank" pageId="14" pageNumber="15" specimenCode="USNM 1099831" specimenCount="119" stateProvince="Massachusetts" typeStatus="holotype">
<collectingDate id="222BAA7AFFC62174FD11A319FCD1FCE1" box="[733,885,829,854]" pageId="14" pageNumber="15" value="1977-02-20">
<date id="326F5392FFC62174FD11A319FCD1FCE1" box="[733,885,829,854]" pageId="14" pageNumber="15" value="1977-02-20">
20 Feb
<quantity id="8129D8B7FFC62174FCF4A319FCD1FCE1" box="[824,885,830,854]" metricMagnitude="6" metricUnit="m" metricValue="1.9771189999999996" pageId="14" pageNumber="15" unit="m" value="1977119.0">1977</quantity>
</date>
</collectingDate>
,
<specimenCount id="50D7BEDBFFC62174FC48A319FC72FCE2" box="[900,982,830,854]" pageId="14" pageNumber="15" type="generic">119 m.</specimenCount>
<emphasis id="74A5A940FFC62174FC13A31AFB6CFCE1" box="[991,1224,829,854]" italics="true" pageId="14" pageNumber="15">Additional material</emphasis>
:
<specimenCode id="1677DD29FFC62174FB15A319FA38FCE1" box="[1241,1436,830,854]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM 1099831</specimenCode>
(1), sta. 25,
<location id="430E2389FFC62174FEE5A346FE46FCCD" LSID="urn:lsid:plazi:treatment:CE78C444FFC62169FF5BA203FC19FABB:430E2389FFC62174FEE5A346FE46FCCD" box="[297,482,865,890]" country="United States of America" latitude="40.443058" longLatPrecision="19" longitude="-67.592224" municipality="Georges Bank" name="Southern Slope" pageId="14" pageNumber="15" stateProvince="Massachusetts">Southern Slope</location>
,
<collectingMunicipality id="A60AEF28FFC62174FE23A345FD3EFCCD" box="[495,666,865,890]" pageId="14" pageNumber="15">Georges Bank</collectingMunicipality>
,
<collectingRegion id="8415BBB0FFC62174FD64A346FCF0FCCD" box="[680,852,865,890]" country="United States of America" name="Massachusetts" pageId="14" pageNumber="15">Massachusetts</collectingRegion>
,
<collectingCountry id="3EC635C2FFC62174FCAEA345FC3BFCCD" box="[866,927,866,890]" name="United States of America" pageId="14" pageNumber="15">USA</collectingCountry>
,
<geoCoordinate id="23E51395FFC62174FC60A346FBE4FCCD" box="[940,1088,865,890]" direction="north" orientation="latitude" pageId="14" pageNumber="15" precision="15" value="40.443058">40°2635N</geoCoordinate>
<geoCoordinate id="23E51395FFC62174FB85A346FB56FCCD" box="[1097,1266,865,890]" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="15" value="-67.592224">067°3532W</geoCoordinate>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFC62174FB33A345FA98FC29" ID-GBIF-Occurrence="1915273778" collectingDate="1977-02-17" collectionCode="USNM" country="United States of America" latitude="40.57" location="Georges Bank" longLatPrecision="19" longitude="-67.204994" pageId="14" pageNumber="15" specimenCode="USNM 145281" specimenCount="159" stateProvince="Massachusetts" typeStatus="holotype">
<collectingDate id="222BAA7AFFC62174FB33A345FA3CFCCD" box="[1279,1432,865,890]" pageId="14" pageNumber="15" value="1977-02-17">
<date id="326F5392FFC62174FB33A345FA3CFCCD" box="[1279,1432,865,890]" pageId="14" pageNumber="15" value="1977-02-17">
17 Feb
<quantity id="8129D8B7FFC62174FA97A345FA3CFCCD" box="[1371,1432,866,890]" metricMagnitude="6" metricUnit="m" metricValue="1.9771589999999999" pageId="14" pageNumber="15" unit="m" value="1977159.0">1977</quantity>
</date>
</collectingDate>
,
<specimenCount id="50D7BEDBFFC62174FF5BA3A2FF4DFC2A" box="[151,233,901,926]" pageId="14" pageNumber="15" type="generic">159 m.</specimenCount>
<specimenCode id="1677DD29FFC62174FF3EA3A1FE00FC29" box="[242,420,901,926]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM 145281</specimenCode>
(1), sta. 16,
<location id="430E2389FFC62174FDF2A3A1FD4CFC29" LSID="urn:lsid:plazi:treatment:CE78C444FFC62169FF5BA203FC19FABB:430E2389FFC62174FDF2A3A1FD4CFC29" box="[574,744,901,926]" country="United States of America" latitude="40.57" longLatPrecision="19" longitude="-67.204994" name="Georges Bank" pageId="14" pageNumber="15" stateProvince="Massachusetts">Georges Bank</location>
,
<collectingRegion id="8415BBB0FFC62174FD3AA3A2FC06FC29" box="[758,930,901,926]" country="United States of America" name="Massachusetts" pageId="14" pageNumber="15">Massachusetts</collectingRegion>
,
<collectingCountry id="3EC635C2FFC62174FC63A3A1FC48FC29" box="[943,1004,902,926]" name="United States of America" pageId="14" pageNumber="15">USA</collectingCountry>
,
<geoCoordinate id="23E51395FFC62174FC35A3A1FB28FC29" box="[1017,1164,902,926]" direction="north" orientation="latitude" pageId="14" pageNumber="15" precision="15" value="40.57">40°3412N</geoCoordinate>
<geoCoordinate id="23E51395FFC62174FB59A3A2FA98FC29" box="[1173,1340,901,926]" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="15" value="-67.204994">067°1218W</geoCoordinate>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFC62174FA87A3A1FBD9FC75" ID-GBIF-Occurrence="1915273770" collectingDate="1977-05-31" collectingDateMax="1982-02-10" collectingDateMin="1977-05-31" collectionCode="USNM" country="United States of America" location="Chesapeake Bay" pageId="14" pageNumber="15" specimenCode="USNM 56988" specimenCount="142" stateProvince="Maryland" typeStatus="holotype">
<collectingDate id="222BAA7AFFC62174FA87A3A1FF70FC75" pageId="14" pageNumber="15" value="1982-02-10">
<date id="326F5392FFC62174FA87A3A1FF70FC75" pageId="14" pageNumber="15" value="1982-02-10">
10 Feb
<quantity id="8129D8B7FFC62174FF5BA38DFF70FC75" box="[151,212,938,962]" metricMagnitude="6" metricUnit="m" metricValue="1.982142" pageId="14" pageNumber="15" unit="m" value="1982142.0">1982</quantity>
</date>
</collectingDate>
,
<specimenCount id="50D7BEDBFFC62174FF2DA38DFE97FC76" box="[225,307,938,962]" pageId="14" pageNumber="15" type="generic">142 m.</specimenCount>
<specimenCode id="1677DD29FFC62174FEF7A38DFE7BFC75" box="[315,479,937,962]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM 56988</specimenCode>
(1), off
<collectingRegion id="8415BBB0FFC62174FD8FA38EFD1CFC75" box="[579,696,937,962]" country="United States of America" name="Maryland" pageId="14" pageNumber="15">Maryland</collectingRegion>
,
<location id="430E2389FFC62174FD08A38EFC23FC75" LSID="urn:lsid:plazi:treatment:CE78C444FFC62169FF5BA203FC19FABB:430E2389FFC62174FD08A38EFC23FC75" box="[708,903,937,962]" country="United States of America" name="Chesapeake Bay" pageId="14" pageNumber="15" stateProvince="Maryland">Chesapeake Bay</location>
,
<collectingCountry id="3EC635C2FFC62174FC58A38DFC75FC75" box="[916,977,938,962]" name="United States of America" pageId="14" pageNumber="15">USA</collectingCountry>
,
<collectingDate id="222BAA7AFFC62174FC11A38DFBD9FC75" box="[989,1149,938,962]" pageId="14" pageNumber="15" value="1977-05-31">
<date id="326F5392FFC62174FC11A38DFBD9FC75" box="[989,1149,938,962]" pageId="14" pageNumber="15" value="1977-05-31">31 May 1977</date>
</collectingDate>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFC62174FB46A38EFC49FC51" ID-GBIF-Occurrence="1915273784" collectingDate="1880-08-14" collectionCode="USMN" collectorName="Pt. Judith" country="United States of America" location="Narragansett Bay" pageId="14" pageNumber="15" specimenCode="USMN 9166" specimenCount="66" stateProvince="Rhode Island" typeStatus="holotype">
<specimenCount id="50D7BEDBFFC62174FB46A38EFB69FC76" box="[1162,1229,937,962]" pageId="14" pageNumber="15" type="generic">66 m.</specimenCount>
<specimenCode id="1677DD29FFC62174FB19A38DFACEFC75" box="[1237,1386,937,962]" collectionCode="USMN" pageId="14" pageNumber="15">USMN 9166</specimenCode>
(1), sta. 799,
<collectorName id="EB241084FFC62174FECEA3E9FED0FC51" box="[258,372,973,998]" pageId="14" pageNumber="15">Pt. Judith</collectorName>
,
<location id="430E2389FFC62174FE4CA3E9FDEAFC51" LSID="urn:lsid:plazi:treatment:CE78C444FFC62169FF5BA203FC19FABB:430E2389FFC62174FE4CA3E9FDEAFC51" box="[384,590,974,998]" country="United States of America" name="Narragansett Bay" pageId="14" pageNumber="15" stateProvince="Rhode Island">Narragansett Bay</location>
,
<collectingRegion id="8415BBB0FFC62174FD95A3EAFD5CFC51" box="[601,760,973,998]" country="United States of America" name="Rhode Island" pageId="14" pageNumber="15">Rhode Island</collectingRegion>
,
<collectingCountry id="3EC635C2FFC62174FCC8A3E9FCE5FC51" box="[772,833,974,998]" name="United States of America" pageId="14" pageNumber="15">USA</collectingCountry>
,
<collectingDate id="222BAA7AFFC62174FC81A3E9FC4DFC51" box="[845,1001,974,998]" pageId="14" pageNumber="15" value="1880-08-14">
<date id="326F5392FFC62174FC81A3E9FC4DFC51" box="[845,1001,974,998]" pageId="14" pageNumber="15" value="1880-08-14">14 Aug 1880</date>
</collectingDate>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFC62169FF0BA3D6FC5FFE67" lastPageId="19" lastPageNumber="20" pageId="14" pageNumber="15" type="description">
<paragraph id="466E7552FFC62174FF0BA3D6FCC3FBE5" blockId="14.[151,1437,721,1826]" pageId="14" pageNumber="15">
<emphasis id="74A5A940FFC62174FF0BA3D6FEFBFBBD" bold="true" box="[199,351,1009,1034]" pageId="14" pageNumber="15">Description.</emphasis>
<typeStatus id="996ACBF0FFC62174FEA4A3D6FE71FBBD" box="[360,469,1009,1034]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
complete, dissected laterally, with 248 chaetigers, L10=
<quantity id="8129D8B7FFC62174FBB2A3D6FB78FBBE" box="[1150,1244,1009,1034]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="14" pageNumber="15" unit="mm" value="4.5">4.5 mm</quantity>
, W10=
<quantity id="8129D8B7FFC62174FAF7A3D6FA3CFBBE" box="[1339,1432,1009,1034]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="14" pageNumber="15" unit="mm" value="1.6">1.6 mm</quantity>
, TL=
<quantity id="8129D8B7FFC62174FF14A431FE90FB9A" box="[216,308,1046,1069]" metricMagnitude="-2" metricUnit="m" metricValue="7.7" pageId="14" pageNumber="15" unit="mm" value="77.0">77 mm</quantity>
. Anterior region with convex dorsum, flat ventrum, without groove; body depressed from chaetiger 5, widest at chaetiger 7, tapering after chaetiger 18.
</paragraph>
<paragraph id="466E7552FFC62174FF0BA47AFAD0FAB2" blockId="14.[151,1437,721,1826]" pageId="14" pageNumber="15">
Prostomium entire,
<quantity id="8129D8B7FFC62174FE7EA479FE52FBC2" box="[434,502,1118,1142]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="14" pageNumber="15" unit="mm" value="1.0">1 mm</quantity>
long,
<quantity id="8129D8B7FFC62174FD8FA479FD2CFBC2" box="[579,648,1118,1142]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="14" pageNumber="15" unit="mm" value="1.0">1 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFC62174FB18A47AFA90FBC1" box="[1236,1332,1117,1142]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="14" pageNumber="15">Fig. 7A</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFC62174FEFEA4A6FE34FB2D" box="[306,400,1153,1178]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="14" pageNumber="15">Fig. 7C</figureCitation>
). Prostomial appendages in a semicircle, equidistant. Palps reaching the middle of first peristomial ring; lateral antennae reaching second peristomial ring; median antenna reaching first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, slender, without articulation. Eyes not observed, in
<typeStatus id="996ACBF0FFC62174FD5EA4C9FCA6FAB1" box="[658,770,1262,1286]" pageId="14" pageNumber="15" type="paratype">paratypes</typeStatus>
rounded, brown, between palps and lateral antennae.
</paragraph>
<paragraph id="466E7552FFC62174FF0BA536FEAEFAC5" blockId="14.[151,1437,721,1826]" pageId="14" pageNumber="15">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFC62174FD40A535FD6AFA9E" box="[652,718,1298,1322]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="14" pageNumber="15" unit="mm" value="1.0">1 mm</quantity>
long,
<quantity id="8129D8B7FFC62174FCD7A536FCD1FA9E" box="[795,885,1297,1322]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="14" pageNumber="15" unit="mm" value="1.6">1.6 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFC62174FCCCA512FC20FAF9" box="[768,900,1333,1358]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="14" pageNumber="15">Fig. 7A, C</figureCitation>
). Inferior lip in poor condition, not observed (
<figureCitation id="DEEA69D7FFC62174FF6CA57EFF58FAC5" box="[160,252,1369,1394]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="14" pageNumber="15">Fig. 7C</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFC62174FF0BA55AFCB6F901" blockId="14.[151,1437,721,1826]" pageId="14" pageNumber="15">
Maxillary apparatus with MF= 1+1, 5+7, 7+0, 3+7, 1+1 (
<figureCitation id="DEEA69D7FFC62174FCABA55AFC4CFA21" box="[871,1000,1405,1430]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="14" pageNumber="15">Fig. 8AB</figureCitation>
). Maxillary carriers 1.5 times shorter than length of MI. MI forceps-like; closing system 5.7 times shorter than length of MI; ligament between MI and MII not sclerotized (
<figureCitation id="DEEA69D7FFC62174FE0FA5E2FDE2FA69" box="[451,582,1477,1502]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="14" pageNumber="15">Fig. 8AB</figureCitation>
). MII wide; teeth recurved; cavity opening oval, 3.1 times shorter than length of MII; ligament between MII and MIII, and right MIV, slightly sclerotized (
<figureCitation id="DEEA69D7FFC62174FBA7A5CEFB6EF9B5" box="[1131,1226,1513,1538]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="14" pageNumber="15">Fig. 8A</figureCitation>
). MIII short; with triangular teeth; with attachment lamella slightly sclerotized (
<figureCitation id="DEEA69D7FFC62174FC44A62AFBA9F991" box="[904,1037,1549,1574]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="14" pageNumber="15">Fig. 8AB</figureCitation>
). Left MIV with a smaller basal tooth; attachment lamella semicircular, wide, situated along length of posterior edge of maxilla. Right MIV with three distal smaller teeth; attachment lamella wide, better developed in the middle, situated 1/2 along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFC62174FD9BA65EFD1EF925" box="[599,698,1657,1682]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="14" pageNumber="15">Fig. 8A</figureCitation>
). MV square, with a short rounded tooth. Mandibles amber, cutting plates whitish, with 13 growth rings (
<figureCitation id="DEEA69D7FFC62174FD6BA6BAFCA0F901" box="[679,772,1693,1718]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="14" pageNumber="15">Fig. 8C</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFC62174FF0BA6E6FD6DF895" blockId="14.[151,1437,721,1826]" pageId="14" pageNumber="15">
Branchiae pectinate with up to 13 filaments, in chaetigers 1229 (
<figureCitation id="DEEA69D7FFC62174FC25A6E6FBF2F96D" box="[1001,1110,1729,1754]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="14" pageNumber="15">Figs. 7A</figureCitation>
,
<figureCitation id="DEEA69D7FFC62174FBA9A6E5FB2EF96D" box="[1125,1162,1730,1754]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="14" pageNumber="15">9C</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 6, 7, 10, 10, 11, 11, 11, 12, 13,?, 10, 10, 10, 10, 10, 6, 2, 1. Basal branchial filament, as long as dorsal cirri.
</paragraph>
<caption id="12AE25DAFFC72175FF5BA788FA38F853" httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="15" pageNumber="16" startId="15.[151,250,1967,1989]" targetBox="[295,1299,193,1935]" targetPageId="15">
<paragraph id="466E7552FFC72175FF5BA788FA38F853" blockId="15.[151,1436,1967,2020]" pageId="15" pageNumber="16">
<emphasis id="74A5A940FFC72175FF5BA788FEAAF872" bold="true" box="[151,270,1967,1989]" pageId="15" pageNumber="16">FIGURE 7</emphasis>
.
<taxonomicName id="81D10ED1FFC72175FED0A788FDA1F872" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[284,517,1967,1989]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="15" pageNumber="16" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFC72175FED0A788FDA1F872" box="[284,517,1967,1989]" italics="true" pageId="15" pageNumber="16">Paucibranchia andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFC72175FDC0A788FDE3F872" box="[524,583,1967,1989]" pageId="15" pageNumber="16" rank="species">
<emphasis id="74A5A940FFC72175FDC0A788FDE3F872" bold="true" box="[524,583,1967,1989]" pageId="15" pageNumber="16">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFD8216AFF5BA3EEFE93FBAA" httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="16" pageNumber="17" startId="16.[151,250,969,991]" targetBox="[162,1436,228,918]" targetPageId="16">
<paragraph id="466E7552FFD8216AFF5BA3EEFE93FBAA" blockId="16.[151,1436,969,1053]" pageId="16" pageNumber="17">
<emphasis id="74A5A940FFD8216AFF5BA3EEFEB7FC68" bold="true" box="[151,275,969,991]" pageId="16" pageNumber="17">FIGURE 8.</emphasis>
<taxonomicName id="81D10ED1FFD8216AFED6A3EEFDA7FC68" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[282,515,969,991]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFD8216AFED6A3EEFDA7FC68" box="[282,515,969,991]" italics="true" pageId="16" pageNumber="17">Paucibranchia andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD8216AFDC6A3EEFDE7FC68" box="[522,579,969,991]" pageId="16" pageNumber="17" rank="species">
<emphasis id="74A5A940FFD8216AFDC6A3EEFDE7FC68" bold="true" box="[522,579,969,991]" pageId="16" pageNumber="17">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV.
</paragraph>
</caption>
<paragraph id="466E7552FFD8216AFF0BA463FB73FA16" blockId="16.[151,1437,1092,2017]" pageId="16" pageNumber="17">
First two parapodia smallest; most developed in chaetigers 520, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 5 (Ldc3:
<quantity id="8129D8B7FFD8216AFC5FA44FFC5FFB37" box="[915,1019,1128,1152]" metricMagnitude="-4" metricUnit="m" metricValue="3.3" pageId="16" pageNumber="17" unit="mm" value="0.33">0.33 mm</quantity>
; Ldc14:
<quantity id="8129D8B7FFD8216AFB92A44FFB1DFB37" box="[1118,1209,1128,1152]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="16" pageNumber="17" unit="mm" value="0.8">0.8 mm</quantity>
), from chaetiger 16, gradually decreasing in size, in posterior region 1.4 times longer than pre-branchial region ones (Ldc213:
<quantity id="8129D8B7FFD8216AFAA7A4ABFF63FB7E" metricMagnitude="-4" metricUnit="m" metricValue="4.5" pageId="16" pageNumber="17" unit="mm" value="0.45">0.45 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FFD8216AFDB6A497FD52FB7E" box="[634,758,1200,1225]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="16" pageNumber="17">Fig. 9AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFD8216AFAA3A497FF79FB5A" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="16" pageNumber="17">Fig. 9AE</figureCitation>
). Chaetal lobes in chaetigers 120, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 21, triangular, longer than other lobes, with acicula emerging in midline (
<figureCitation id="DEEA69D7FFD8216AFADEA4DFFA35FAA6" box="[1298,1425,1272,1297]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="16" pageNumber="17">Fig. 9AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 158; digitiform in first three chaetigers, bluntly conical from fourth chaetiger; thinner, elongated in branchial region; decreasing in size in chaetigers 1258, following ones inconspicuous (
<figureCitation id="DEEA69D7FFD8216AFE85A543FE64FACA" box="[329,448,1380,1405]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="16" pageNumber="17">Fig. 9AE</figureCitation>
). Ventral cirri digitiform in chaetigers 13; in chaetigers 436 with oval swollen base and digitiform tip; from chaetiger 37, conical, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFD8216AFB9DA5AFFB68FA16" box="[1105,1228,1416,1441]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="16" pageNumber="17">Fig. 9AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFD8216AFF0BA58BFC46FA5E" blockId="16.[151,1437,1092,2017]" pageId="16" pageNumber="17">
Aciculae blunt, with reddish basal end, distally amber (
<figureCitation id="DEEA69D7FFD8216AFCF8A58BFC0BFA72" box="[820,943,1452,1477]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="16" pageNumber="17">Fig. 9AE</figureCitation>
). First 16 chaetigers with 2 or 3 aciculae; in chaetigers 1721 with 2 aciculae; from chaetiger 22, with only one acicula.
</paragraph>
<paragraph id="466E7552FFD8216AFF0BA5D3FCE0F82E" blockId="16.[151,1437,1092,2017]" pageId="16" pageNumber="17">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 22. Two
<typeStatus id="996ACBF0FFD8216AFF31A63EFE9CF986" box="[253,312,1561,1585]" pageId="16" pageNumber="17">types</typeStatus>
of pectinate chaetae; in anterior chaetigers isodonts narrow with long and slender teeth, with 12 pectinate, with up to 5 teeth, oblique distal edge (
<figureCitation id="DEEA69D7FFD8216AFD05A61BFC96F9E2" box="[713,818,1596,1621]" captionStart="FIGURE 10" captionStartId="18.[151,250,1913,1935]" captionTargetBox="[197,1398,193,1898]" captionTargetId="figure@18.[185,1398,193,1898]" captionTargetPageId="18" captionText="FIGURE 10. Paucibranchia andresi n. sp., holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm." httpUri="https://zenodo.org/record/1453051/files/figure.png" pageId="16" pageNumber="17">Fig. 10A</figureCitation>
); in median-posterior chaetigers, isodonts narrow with short and slender teeth, with 34 pectinate, with up to 89 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFD8216AFB6EA647FAAEF9CE" box="[1186,1290,1632,1657]" captionStart="FIGURE 10" captionStartId="18.[151,250,1913,1935]" captionTargetBox="[197,1398,193,1898]" captionTargetId="figure@18.[185,1398,193,1898]" captionTargetPageId="18" captionText="FIGURE 10. Paucibranchia andresi n. sp., holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm." httpUri="https://zenodo.org/record/1453051/files/figure.png" pageId="16" pageNumber="17">Fig. 10B</figureCitation>
). Compound spinigers present only in first 45 chaetigers, 6 or 7 per chaetiger, with blade of two sizes (
<figureCitation id="DEEA69D7FFD8216AFB6DA6A3FAAEF92A" box="[1185,1290,1668,1693]" captionStart="FIGURE 10" captionStartId="18.[151,250,1913,1935]" captionTargetBox="[197,1398,193,1898]" captionTargetId="figure@18.[185,1398,193,1898]" captionTargetPageId="18" captionText="FIGURE 10. Paucibranchia andresi n. sp., holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm." httpUri="https://zenodo.org/record/1453051/files/figure.png" pageId="16" pageNumber="17">Fig. 10C</figureCitation>
). Compound falcigers present in all chaetigers, more abundant than spinigers; in anterior region with all blades of similar size (65 µm,
<figureCitation id="DEEA69D7FFD8216AFF36A6EBFEC7F952" box="[250,355,1740,1765]" captionStart="FIGURE 10" captionStartId="18.[151,250,1913,1935]" captionTargetBox="[197,1398,193,1898]" captionTargetId="figure@18.[185,1398,193,1898]" captionTargetPageId="18" captionText="FIGURE 10. Paucibranchia andresi n. sp., holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm." httpUri="https://zenodo.org/record/1453051/files/figure.png" pageId="16" pageNumber="17">Fig. 10D</figureCitation>
); all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in median-posterior chaetigers with all blades of similar size, slightly shorter than blades of anterior chaetigers (46 µm,
<figureCitation id="DEEA69D7FFD8216AFEB9A733FE7EF89A" box="[373,474,1812,1837]" captionStart="FIGURE 10" captionStartId="18.[151,250,1913,1935]" captionTargetBox="[197,1398,193,1898]" captionTargetId="figure@18.[185,1398,193,1898]" captionTargetPageId="18" captionText="FIGURE 10. Paucibranchia andresi n. sp., holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm." httpUri="https://zenodo.org/record/1453051/files/figure.png" pageId="16" pageNumber="17">Fig. 10E</figureCitation>
), all with teeth triangular, distal shorter than proximal, distal tooth directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, with reddish basal end, distally amber, starting from chaetigers 32L33R, one-two hook per chaetiger; with rounded teeth, distal tooth smaller than proximal tooth, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFD8216AFD18A7A7FC9CF82E" box="[724,824,1920,1945]" captionStart="FIGURE 10" captionStartId="18.[151,250,1913,1935]" captionTargetBox="[197,1398,193,1898]" captionTargetId="figure@18.[185,1398,193,1898]" captionTargetPageId="18" captionText="FIGURE 10. Paucibranchia andresi n. sp., holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm." httpUri="https://zenodo.org/record/1453051/files/figure.png" pageId="16" pageNumber="17">Fig. 10F</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFD8216AFF0BA783FE06F856" blockId="16.[151,1437,1092,2017]" pageId="16" pageNumber="17">
Pygidium with two pairs of anal cirri; dorsal pair as long as last five chaetigers; ventral pair short, as long as last chaetiger (
<figureCitation id="DEEA69D7FFD8216AFEF7A7EFFE31F856" box="[315,405,1992,2017]" captionStart="FIGURE 7" captionStartId="15.[151,250,1967,1989]" captionTargetBox="[295,1299,193,1935]" captionTargetId="figure@15.[295,1299,193,1935]" captionTargetPageId="15" captionText="FIGURE 7. Paucibranchia andresi n. sp., holotype USNM 28955. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Pygidium, ventral view. Scale bars: A, B, 1.1 mm; C, 0.8 mm; D. 0.55 mm." httpUri="https://zenodo.org/record/1453045/files/figure.png" pageId="16" pageNumber="17">Fig. 7D</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFD9216BFF5BA79FFB5BF85B" httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="17" pageNumber="18" startId="17.[151,250,1976,1998]" targetBox="[293,1297,193,1941]" targetPageId="17">
<paragraph id="466E7552FFD9216BFF5BA79FFB5BF85B" blockId="17.[151,1436,1976,2028]" pageId="17" pageNumber="18">
<emphasis id="74A5A940FFD9216BFF5BA79FFEB7F879" bold="true" box="[151,275,1976,1998]" pageId="17" pageNumber="18">FIGURE 9.</emphasis>
<taxonomicName id="81D10ED1FFD9216BFED6A79FFDA6F879" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[282,514,1976,1998]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFD9216BFED6A79FFDA6F879" box="[282,514,1976,1998]" italics="true" pageId="17" pageNumber="18">Paucibranchia andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD9216BFDC4A79FFDE6F879" box="[520,578,1976,1998]" pageId="17" pageNumber="18" rank="species">
<emphasis id="74A5A940FFD9216BFDC4A79FFDE6F879" bold="true" box="[520,578,1976,1998]" pageId="17" pageNumber="18">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFDA2168FF5BA75EFBEAF85D" httpUri="https://zenodo.org/record/1453051/files/figure.png" pageId="18" pageNumber="19" startId="18.[151,250,1913,1935]" targetBox="[197,1398,193,1898]" targetPageId="18">
<paragraph id="466E7552FFDA2168FF5BA75EFBEAF85D" blockId="18.[151,1436,1913,2026]" pageId="18" pageNumber="19">
<emphasis id="74A5A940FFDA2168FF5BA75EFE84F838" bold="true" box="[151,288,1913,1935]" pageId="18" pageNumber="19">FIGURE 10.</emphasis>
<taxonomicName id="81D10ED1FFDA2168FEEAA75EFDAAF838" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[294,526,1913,1935]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFDA2168FEEAA75EFDAAF838" box="[294,526,1913,1935]" italics="true" pageId="18" pageNumber="19">Paucibranchia andresi</emphasis>
</taxonomicName>
<emphasis id="74A5A940FFDA2168FDD9A75EFDF0F838" bold="true" box="[533,596,1913,1935]" pageId="18" pageNumber="19">
<taxonomicNameLabel id="6F96143BFFDA2168FDD9A75EFDEBF838" box="[533,591,1913,1935]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
,
</emphasis>
holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm.
</paragraph>
</caption>
<paragraph id="466E7552FFDB2169FF0BA0B0FC5FFE67" blockId="19.[151,1437,151,1293]" pageId="19" pageNumber="20">
<emphasis id="74A5A940FFDB2169FF0BA0B0FE9BFF07" bold="true" box="[199,319,151,176]" pageId="19" pageNumber="20">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFDB2169FC2CA0BFFBCFFF18" box="[992,1131,152,176]" metricMagnitude="-3" metricUnit="m" metricValue="3.0999999999999996" metricValueMax="4.1" metricValueMin="2.1" pageId="19" pageNumber="20" unit="mm" value="3.0999999999999996" valueMax="4.1" valueMin="2.1">2.14.1 mm</quantity>
, W10=
<quantity id="8129D8B7FFDB2169FB04A0B0FAF7FF18" box="[1224,1363,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.6" metricValueMin="0.9" pageId="19" pageNumber="20" unit="mm" value="1.25" valueMax="1.6" valueMin="0.9">0.91.6 mm</quantity>
. Palps reaching middle of the first peristomial ring or first chaetiger. Lateral antennae reaching second peristomial ring or second chaetiger. Median antenna reaching second or third chaetiger. The maxillary formula varies as follows: MII 56+7, MIII 67, MIV 56+910. The proportion of maxillary apparatus varies as follows: maxillary carriers shorter with respect to the MI varies 1.72 times; closing system shorter with respect to the MI varies 710 times; cavity opening shorter with respect to MII varies 33.3 times. Branchiae from chaetigers 1014 to chaetigers 17 29. Maximum number of branchial filaments varied from 7 to 13. Well developed postchaetal lobe in first 3063 chaetigers. Ventral cirri with swollen base from chaetigers 45 to chaetigers 2842. Start of subacicular hooks in chaetigers 1926. Compound spinigers present only in first 2345 chaetigers.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFDB2169FF0BA1FBFD5BFE43" box="[199,767,476,501]" pageId="19" pageNumber="20" type="materials_examined">
<paragraph id="466E7552FFDB2169FF0BA1FBFD5BFE43" blockId="19.[151,1437,151,1293]" box="[199,767,476,501]" pageId="19" pageNumber="20">
<materialsCitation id="F6B97F0FFFDB2169FF0BA1FBFD5BFE43" ID-GBIF-Occurrence="1915273775" box="[199,767,476,501]" country="United States of America" location="Woods Hole" pageId="19" pageNumber="20" specimenCount="1" stateProvince="Massachusetts" typeStatus="holotype">
<emphasis id="74A5A940FFDB2169FF0BA1FBFED4FE42" bold="true" box="[199,368,476,501]" pageId="19" pageNumber="20">
<typeStatus id="996ACBF0FFDB2169FF0BA1FBFEA6FE42" box="[199,258,476,501]" pageId="19" pageNumber="20">Type</typeStatus>
Locality.
</emphasis>
<location id="430E2389FFDB2169FEBBA1FBFDA0FE42" LSID="urn:lsid:plazi:treatment:CE78C444FFC62169FF5BA203FC19FABB:430E2389FFDB2169FEBBA1FBFDA0FE42" box="[375,516,476,501]" country="United States of America" name="Woods Hole" pageId="19" pageNumber="20" stateProvince="Massachusetts">Woods Hole</location>
,
<collectingRegion id="8415BBB0FFDB2169FDC3A1FBFD10FE42" box="[527,692,476,501]" country="United States of America" name="Massachusetts" pageId="19" pageNumber="20">Massachusetts</collectingRegion>
,
<collectingCountry id="3EC635C2FFDB2169FD73A1FBFD5FFE43" box="[703,763,476,500]" name="United States of America" pageId="19" pageNumber="20">USA</collectingCountry>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFDB2169FF0BA1D8FDB4FDAF" box="[199,528,511,536]" pageId="19" pageNumber="20" type="distribution">
<paragraph id="466E7552FFDB2169FF0BA1D8FDB4FDAF" blockId="19.[151,1437,151,1293]" box="[199,528,511,536]" pageId="19" pageNumber="20">
<emphasis id="74A5A940FFDB2169FF0BA1D8FEC4FDAF" bold="true" box="[199,352,511,536]" pageId="19" pageNumber="20">Distribution.</emphasis>
<collectingRegion id="8415BBB0FFDB2169FEABA1D8FDA8FDAF" box="[359,524,511,536]" country="United States of America" name="Massachusetts" pageId="19" pageNumber="20">Massachusetts</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFDB2169FF0BA203FE5EFDE8" pageId="19" pageNumber="20" type="etymology">
<paragraph id="466E7552FFDB2169FF0BA203FE5EFDE8" blockId="19.[151,1437,151,1293]" pageId="19" pageNumber="20">
<emphasis id="74A5A940FFDB2169FF0BA203FEEAFD8A" bold="true" box="[199,334,548,573]" pageId="19" pageNumber="20">Etymology.</emphasis>
The species is named after my brother, Andrés
<taxonomicName id="81D10ED1FFDB2169FC72A203FB22FD8A" authority="Acevedo" authorityName="Acevedo" box="[958,1158,548,573]" class="Malacostraca" family="Paramelitidae" genus="Molina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="20" phylum="Arthropoda" rank="genus">Molina Acevedo</taxonomicName>
, in recognition of his unconditional love and support.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFDB2169FF0BA24BFC19FABB" pageId="19" pageNumber="20" type="discussion">
<paragraph id="466E7552FFDB2169FF0BA24BFB90FC7F" blockId="19.[151,1437,151,1293]" pageId="19" pageNumber="20">
<emphasis id="74A5A940FFDB2169FF0BA24BFE9FFD32" bold="true" box="[199,315,620,645]" pageId="19" pageNumber="20">Remarks.</emphasis>
<bibRefCitation id="224008A3FFDB2169FE8EA24BFE5AFD32" box="[322,510,620,645]" pageId="19" pageNumber="20" refId="ref56783" refString="Pettibone, M. H. (1963) Marine polychaete worms of the New England region. I. Aphroditidae through Trochochaetidae. Bulletin of the United States National Museum, 227 (1), 1 - 356." type="journal article">Pettibone (1963)</bibRefCitation>
and
<bibRefCitation id="224008A3FFDB2169FDF9A24AFC95FD33" box="[565,817,620,645]" pageId="19" pageNumber="20" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald (1998)</bibRefCitation>
studied the material collected in
<collectingRegion id="8415BBB0FFDB2169FB64A24BFAE9FD32" box="[1192,1357,620,645]" country="United States of America" name="Massachusetts" pageId="19" pageNumber="20">Massachusetts</collectingRegion>
, which was identified as
<emphasis id="74A5A940FFDB2169FE93A2A8FDBEFD1F" box="[351,538,655,680]" italics="true" pageId="19" pageNumber="20">
<taxonomicName id="81D10ED1FFDB2169FE93A2A8FDB2FD1F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[351,534,655,680]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="bellii">Marphysa bellii</taxonomicName>
.
</emphasis>
Although they found some slight differences, these were considered as part of the species. However, after examination of specimens collected from
<collectingRegion id="8415BBB0FFDB2169FC62A293FBF7FD7A" box="[942,1107,692,717]" country="United States of America" name="Massachusetts" pageId="19" pageNumber="20">Massachusetts</collectingRegion>
, some critical morphological differences were found.
<taxonomicName id="81D10ED1FFDB2169FE7FA2F0FD1CFD47" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[435,696,727,752]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFDB2169FE7FA2F0FD1CFD47" box="[435,696,727,752]" italics="true" pageId="19" pageNumber="20">Paucibranchia andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDB2169FD0FA2F0FCA2FD47" box="[707,774,727,752]" pageId="19" pageNumber="20" rank="species">
<emphasis id="74A5A940FFDB2169FD0FA2F0FCA2FD47" bold="true" box="[707,774,727,752]" pageId="19" pageNumber="20">n. sp.</emphasis>
</taxonomicNameLabel>
has falcigers with the blade of similar sizes and 4 or 5 compound spinigers by chaetiger in the anterior region, pectinate chaetae with oblique distal edge in posterior chaetigers, and subaciacular hooks are reddish at the base and translucent distally; whereas
<taxonomicName id="81D10ED1FFDB2169FB64A306FB5BFC8F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1192,1279,799,824]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDB2169FB64A306FB5BFC8F" box="[1192,1279,799,824]" italics="true" pageId="19" pageNumber="20">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDB2169FACBA338FACAFC8F" box="[1287,1390,799,824]" pageId="19" pageNumber="20">
<emphasis id="74A5A940FFDB2169FACBA338FACAFC8F" bold="true" box="[1287,1390,799,824]" pageId="19" pageNumber="20">n. comb.</emphasis>
</taxonomicNameLabel>
has falcigers with blades of two sizes and 6 or 7 compound spinigers by chaetiger in the anterior region, pectinate chaetae with transversal distal edge in posterior region, and subacicular hook is amber. In addition, the specimens from
<collectingRegion id="8415BBB0FFDB2169FF19A3ABFED3FC12" box="[213,375,908,933]" country="United States of America" name="Massachusetts" pageId="19" pageNumber="20">Massachusetts</collectingRegion>
were collected from
<quantity id="8129D8B7FFDB2169FDA6A3ABFD50FC13" box="[618,756,908,933]" metricMagnitude="1" metricUnit="m" metricValue="8.75" metricValueMax="15.2" metricValueMin="2.3" pageId="19" pageNumber="20" unit="m" value="87.5" valueMax="152.0" valueMin="23.0">23 to 152 m</quantity>
depth, whereas the European specimens were from shallow waters. Thus, the distribution of
<taxonomicName id="81D10ED1FFDB2169FDC8A396FDFCFC7F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[516,600,943,968]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDB2169FDC8A396FDFCFC7F" box="[516,600,943,968]" italics="true" pageId="19" pageNumber="20">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDB2169FD93A388FD61FC7F" box="[607,709,943,968]" pageId="19" pageNumber="20">
<emphasis id="74A5A940FFDB2169FD93A388FD61FC7F" bold="true" box="[607,709,943,968]" pageId="19" pageNumber="20">n. comb.</emphasis>
</taxonomicNameLabel>
in North America is questioned.
</paragraph>
<paragraph id="466E7552FFDB2169FF0BA3F3FC19FABB" blockId="19.[151,1437,151,1293]" pageId="19" pageNumber="20">
<taxonomicName id="81D10ED1FFDB2169FF0BA3F3FE6DFC5A" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,457,980,1005]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFDB2169FF0BA3F3FE6DFC5A" box="[199,457,980,1005]" italics="true" pageId="19" pageNumber="20">Paucibranchia andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDB2169FE1FA3F3FDB0FC5A" box="[467,532,980,1005]" pageId="19" pageNumber="20" rank="species">
<emphasis id="74A5A940FFDB2169FE1FA3F3FDB0FC5A" bold="true" box="[467,532,980,1005]" pageId="19" pageNumber="20">n. sp.</emphasis>
</taxonomicNameLabel>
is similar to
<taxonomicName id="81D10ED1FFDB2169FD63A3F2FCEFFC5B" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[687,843,981,1004]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFDB2169FD63A3F2FCEFFC5B" box="[687,843,981,1004]" italics="true" pageId="19" pageNumber="20">P. totospinata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDB2169FC98A3F3FC18FC5A" box="[852,956,980,1005]" pageId="19" pageNumber="20">
<emphasis id="74A5A940FFDB2169FC98A3F3FC18FC5A" bold="true" box="[852,956,980,1005]" pageId="19" pageNumber="20">n. comb.</emphasis>
</taxonomicNameLabel>
based on the presence of both compound falcigers and spinigers and the color pattern of the subacicular hooks, being reddish at basal end and distally amber; however, they differ by the chaetal distribution, since in the former compound spinigers are only present in the anterior-median region, while in the latter compound spinigers are present in all chaetigers. Also,
<taxonomicName id="81D10ED1FFDB2169FB2AA466FAF1FBEF" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1254,1365,1087,1112]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFDB2169FB2AA466FAF1FBEF" box="[1254,1365,1087,1112]" italics="true" pageId="19" pageNumber="20">P. andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDB2169FA90A418FA38FBEF" box="[1372,1436,1087,1112]" pageId="19" pageNumber="20" rank="species">
<emphasis id="74A5A940FFDB2169FA90A418FA38FBEF" bold="true" box="[1372,1436,1087,1112]" pageId="19" pageNumber="20">n. sp.</emphasis>
</taxonomicNameLabel>
has a lower number of branchial filaments (
<typeStatus id="996ACBF0FFDB2169FD41A443FD4BFBCB" box="[653,751,1124,1148]" pageId="19" pageNumber="20" type="paratype">paratype</typeStatus>
USNM 145278, L10:
<quantity id="8129D8B7FFDB2169FC38A443FBEAFBCB" box="[1012,1102,1124,1148]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="19" pageNumber="20" unit="mm" value="2.1">2.1 mm</quantity>
, 5 filaments), and compound spinigers and falcigers with blades of similar sizes in the anterior region; whereas
<taxonomicName id="81D10ED1FFDB2169FBE2A4AEFB63FB17" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[1070,1223,1161,1184]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="totospinata" status="sp. nov.">
<emphasis id="74A5A940FFDB2169FBE2A4AEFB63FB17" box="[1070,1223,1161,1184]" italics="true" pageId="19" pageNumber="20">P. totospinata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDB2169FB03A4A0FAA9FB17" box="[1231,1293,1159,1184]" pageId="19" pageNumber="20" rank="species">
<emphasis id="74A5A940FFDB2169FB03A4A0FAA9FB17" bold="true" box="[1231,1293,1159,1184]" pageId="19" pageNumber="20">n. sp.</emphasis>
</taxonomicNameLabel>
has a higher number of filaments (
<typeStatus id="996ACBF0FFDB2169FE5EA48BFE50FB73" box="[402,500,1196,1220]" pageId="19" pageNumber="20" type="paratype">paratype</typeStatus>
NMWZ 1988,069,86, L10:
<quantity id="8129D8B7FFDB2169FCF2A48BFC3DFB73" box="[830,921,1196,1220]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="19" pageNumber="20" unit="mm" value="1.7">1.7 mm</quantity>
, 12 filaments), and compound spinigers and falcigers with blades of two sizes in the same region. The comparison with other
<taxonomicName id="81D10ED1FFDB2169FB8EA4E8FB4CFB5F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1090,1256,1231,1256]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFDB2169FB8EA4E8FB4CFB5F" box="[1090,1256,1231,1256]" italics="true" pageId="19" pageNumber="20">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDB2169FB3DA4E8FAE6FB5F" box="[1265,1346,1231,1256]" pageId="19" pageNumber="20" rank="genus">
<emphasis id="74A5A940FFDB2169FB3DA4E8FAE6FB5F" bold="true" box="[1265,1346,1231,1256]" pageId="19" pageNumber="20">n. gen.</emphasis>
</taxonomicNameLabel>
species having compound falcigers and spinigers present is provided in
<tableCitation id="0B5340E9FFDB2169FCAFA4D3FC1CFABB" box="[867,952,1268,1293]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="19" pageNumber="20">Table 3</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<document id="805FEEDAAECAFA3FC0763E71D7126DF7" ID-CLB-Dataset="29196" ID-DOI="10.11646/zootaxa.4480.1.1" ID-GBIF-Dataset="ea720c19-6c5b-4a21-9d01-569dbbb22da1" ID-ISSN="1175-5326" ID-Zenodo-Dep="1453031" ID-ZooBank="0D3D99EC-107A-4D6B-B19E-52147C6C141E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1539088217451" checkinUser="plazi" docAuthor="Molina-Acevedo, Isabel C." docDate="2018" docId="CE78C444FFCD217DFF5BA09DFD15F82C" docLanguage="en" docName="zootaxa.4480.1.1.pdf" docOrigin="Zootaxa 4480 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Paucibranchia Molina-Acevedo 2018, n. gen." docType="treatment" docVersion="7" lastPageNumber="8" masterDocId="3241BC3CFFC8217AFFCCA027FFA4FFB7" masterDocTitle="Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)" masterLastPageNumber="125" masterPageNumber="1" pageNumber="6" updateTime="1698570071782" updateUser="ExternalLinkService">
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<mods:title id="1E1044C22B56D9F4932E7B2B3AA6FA26">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<mods:namePart id="92E95D4BDB8485E8964CBEAF12238781">Molina-Acevedo, Isabel C.</mods:namePart>
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<treatment id="CE78C444FFCD217DFF5BA09DFD15F82C" ID-DOI="http://doi.org/10.5281/zenodo.5953855" ID-GBIF-Taxon="148663723" ID-Zenodo-Dep="5953855" LSID="urn:lsid:plazi:treatment:CE78C444FFCD217DFF5BA09DFD15F82C" httpUri="http://treatment.plazi.org/id/CE78C444FFCD217DFF5BA09DFD15F82C" lastPageId="7" lastPageNumber="8" pageId="5" pageNumber="6">
<subSubSection id="0ECB26D9FFCD217FFF5BA09DFE14FF63" box="[151,432,186,212]" pageId="5" pageNumber="6" type="nomenclature">
<paragraph id="466E7552FFCD217FFF5BA09DFE14FF63" blockId="5.[151,432,186,212]" box="[151,432,186,212]" pageId="5" pageNumber="6">
<heading id="1D26C23EFFCD217FFF5BA09DFE14FF63" bold="true" box="[151,432,186,212]" fontSize="11" level="1" pageId="5" pageNumber="6" reason="1">
<emphasis id="74A5A940FFCD217FFF5BA09DFE14FF63" bold="true" box="[151,432,186,212]" pageId="5" pageNumber="6">
<taxonomicName id="81D10ED1FFCD217FFF5BA09DFEF6FF63" ID-CoL="84SCN" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,338,186,212]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFCD217FFF5BA09DFEF6FF63" bold="true" box="[151,338,186,212]" italics="true" pageId="5" pageNumber="6">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCD217FFE95A09DFE14FF63" box="[345,432,186,212]" pageId="5" pageNumber="6" rank="genus">n. gen.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
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<subSubSection id="0ECB26D9FFCD217FFF5BA126FC87FEA0" box="[151,803,257,279]" pageId="5" pageNumber="6" type="materials_examined">
<paragraph id="466E7552FFCD217FFF5BA126FC87FEA0" blockId="5.[151,803,257,279]" box="[151,803,257,279]" pageId="5" pageNumber="6">
<emphasis id="74A5A940FFCD217FFF5BA126FE8EFEA0" bold="true" box="[151,298,257,279]" pageId="5" pageNumber="6">Type species.</emphasis>
<taxonomicName id="81D10ED1FFCD217FFEFCA125FCBBFEA0" authority="Audouin &amp; Milne-Edwards 1833" authorityName="Audouin &amp; Milne-Edwards" authorityYear="1833" box="[304,799,257,279]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="species" species="bellii">
<emphasis id="74A5A940FFCD217FFEFCA125FE1CFEA0" box="[304,440,257,279]" italics="true" pageId="5" pageNumber="6">Eunice bellii</emphasis>
<bibRefCitation id="224008A3FFCD217FFE72A126FCBBFEA0" box="[446,799,257,279]" pageId="5" pageNumber="6" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards 1833</bibRefCitation>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFCD217FFF5BA118FE04FE0F" pageId="5" pageNumber="6" type="etymology">
<paragraph id="466E7552FFCD217FFF5BA118FC86FE20" blockId="5.[151,1437,319,1880]" pageId="5" pageNumber="6">
<emphasis id="74A5A940FFCD217FFF5BA118FEB9FEE1" bold="true" box="[151,285,319,342]" pageId="5" pageNumber="6">Etymology.</emphasis>
The name of the new genus is formed by the combination of the prefix Pauci- (Latin) that means few or small number of, and the word branchia. These combined names refer to the branchiae restricted to a few chaetigers, which is one of the main features of the group.
</paragraph>
<paragraph id="466E7552FFCD217FFF0BA1B8FE04FE0F" blockId="5.[151,1437,319,1880]" box="[199,416,415,440]" pageId="5" pageNumber="6">
<emphasis id="74A5A940FFCD217FFF0BA1B8FE8EFE0F" bold="true" box="[199,298,415,440]" pageId="5" pageNumber="6">Gender.</emphasis>
Feminine
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFCD217FFF0BA1E3FE63FB3F" pageId="5" pageNumber="6" type="diagnosis">
<paragraph id="466E7552FFCD217FFF0BA1E3FE63FB3F" blockId="5.[151,1437,319,1880]" pageId="5" pageNumber="6">
<emphasis id="74A5A940FFCD217FFF0BA1E3FEE3FE6A" bold="true" box="[199,327,452,477]" pageId="5" pageNumber="6">Diagnosis.</emphasis>
Prostomium entire or bilobed; five prostomial appendages without articulations; eyes present or absent. Peristomium without peristomial cirri. Maxillary apparatus with four paired maxillae (left and right sides) plus an unpaired one (placed on left side); maxillary carriers with rectangular anterior region, posterior end triangular, with a pair of oval wings situated at the lateral margins of maxillary carriers; MI with falcal arch developed, rounded; with the outer edge of the base straight and with a curvature in the basal inner edge where the base of maxillae II is supported (
<figureCitation id="DEEA69D7FFCD217FFD61A250FCA8FD27" box="[685,780,631,656]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="5" pageNumber="6">Fig. 1D</figureCitation>
), without attachment lamella; MII without attachment lamella; MIII curved, forming part of distal arc, with attachment lamella rectangular or irregular shape, situated at the center of posterior edge of maxilla; MIV with attachment lamella circular or rectangular. Branchiae restricted to a short anterior region; branchial filaments tapered (
<figureCitation id="DEEA69D7FFCD217FFBE2A2C3FB29FD4A" box="[1070,1165,740,765]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="5" pageNumber="6">Fig. 5C</figureCitation>
). Dorsal cirri, without articulation, longer than ventral cirri; in branchial region, elongated, thicker or the same size as the basal branchial filaments; in postbranchial region slender, as long (
<figureCitation id="DEEA69D7FFCD217FFCA6A30BFC4CFCF3" box="[874,1000,812,837]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="5" pageNumber="6">Fig. 5A, E</figureCitation>
) or longer (
<figureCitation id="DEEA69D7FFCD217FFBB9A30BFAA6FCF3" box="[1141,1282,812,837]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="5" pageNumber="6">Fig. 13A, C</figureCitation>
) than in prebranchial chaetigers; postchaetal lobe well developed, in branchial region longer than pre-branchial region (
<figureCitation id="DEEA69D7FFCD217FFF6CA353FE87FC3A" box="[160,291,884,909]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="5" pageNumber="6">Fig. 5AC</figureCitation>
); ventral cirri with a swollen base only in anterior region, oval, poorly developed (
<figureCitation id="DEEA69D7FFCD217FFAC0A353FA2BFC3A" box="[1292,1423,884,909]" captionStart="FIGURE 5" captionStartId="12.[151,250,1960,1982]" captionTargetBox="[182,1414,193,1947]" captionTargetId="figure@12.[182,1414,193,1947]" captionTargetPageId="12" captionText="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri="https://zenodo.org/record/1453041/files/figure.png" pageId="5" pageNumber="6">Fig. 5AC</figureCitation>
). Aciculae dark or translucent. Supracicular chaetae include limbate; two
<typeStatus id="996ACBF0FFCD217FFC39A3BFFB97FC07" box="[1013,1075,920,944]" pageId="5" pageNumber="6">types</typeStatus>
of pectinate chaetae: isodonts narrow, with long and slender teeth in anterior region (
<figureCitation id="DEEA69D7FFCD217FFCD6A39BFCDCFC62" box="[794,888,956,981]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="5" pageNumber="6">Fig. 6D</figureCitation>
), isodonts narrow, with short and slender teeth in posterior region (
<figureCitation id="DEEA69D7FFCD217FFE47A3F8FE4EFC4F" box="[395,490,991,1016]" captionStart="FIGURE 6" captionStartId="13.[151,250,765,787]" captionTargetBox="[160,1402,193,743]" captionTargetId="figure@13.[151,1436,193,743]" captionTargetPageId="13" captionText="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri="https://zenodo.org/record/1453043/files/figure.png" pageId="5" pageNumber="6">Fig. 6E</figureCitation>
), both
<typeStatus id="996ACBF0FFCD217FFD8EA3C7FDD1FC4F" box="[578,629,992,1016]" pageId="5" pageNumber="6">type</typeStatus>
of pectinate chaetae with distal edge either transverse or oblique. Subacicular chaetae include compound falcigers, spinigers or both. Compound chaetae with blades of different sizes in the same chaetigers or only one size. Subacicular hook, bidentate or unidentate; with color reddish basally, translucent or amber distally, only translucent or only amber. Pygidium with two pairs of anal cirri, without articulation.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFCD217FFF0BA4B3FD62F8EF" pageId="5" pageNumber="6" type="discussion">
<paragraph id="466E7552FFCD217FFF0BA4B3FD54FAD7" blockId="5.[151,1437,319,1880]" pageId="5" pageNumber="6">
<emphasis id="74A5A940FFCD217FFF0BA4B3FEE4FB1A" bold="true" box="[199,320,1172,1197]" pageId="5" pageNumber="6">Remarks.</emphasis>
<taxonomicName id="81D10ED1FFCD217FFE87A4B3FE5DFB1A" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[331,505,1172,1197]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFCD217FFE87A4B3FE5DFB1A" box="[331,505,1172,1197]" italics="true" pageId="5" pageNumber="6">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCD217FFDC8A4B3FDFEFB1A" box="[516,602,1172,1197]" pageId="5" pageNumber="6" rank="genus">
<emphasis id="74A5A940FFCD217FFDC8A4B3FDFEFB1A" bold="true" box="[516,602,1172,1197]" pageId="5" pageNumber="6">n. gen.</emphasis>
</taxonomicNameLabel>
includes 21 species which share in common the following features: branchiae restricted to few anterior chaetigers; maxillae I with falcal arch developed, rounded, with the outer edge of the base straight and with a curvature in the basal inner edge (
<figureCitation id="DEEA69D7FFCD217FFC32A4FBFB23FB43" box="[1022,1159,1244,1269]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="5" pageNumber="6">Fig. 1A, D</figureCitation>
), dorsal cirri longer in branchial region, in median-posterior region slender, as long or longer than in pre-branchial chaetiger; postchaetal lobe well developed with wide base and tapered end in branchial region; and ventral cirri with a swollen base developed only in the anterior region.
</paragraph>
<paragraph id="466E7552FFCD217FFF0BA54BFD97F9A2" blockId="5.[151,1437,319,1880]" pageId="5" pageNumber="6">
This set of features constitute a distinct morphological pattern from that of
<taxonomicName id="81D10ED1FFCD217FFB81A54BFB67FA32" authorityName="Molina-Acevedo" authorityYear="2018" box="[1101,1219,1388,1413]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCD217FFB81A54BFB67FA32" box="[1101,1219,1388,1413]" italics="true" pageId="5" pageNumber="6">Marphysa</emphasis>
</taxonomicName>
because the latter has the branchiae distributed along the body and the maxillae I has a rectangular falcate arch, with the outer edge of the base arch lacking a curvature in the basal inner edge (
<figureCitation id="DEEA69D7FFCD217FFC66A593FB8FFA7B" box="[938,1067,1460,1485]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="5" pageNumber="6">Fig. 1B, E</figureCitation>
). Also, in
<taxonomicName id="81D10ED1FFCD217FFB64A593FABAFA7A" authorityName="Molina-Acevedo" authorityYear="2018" box="[1192,1310,1460,1485]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCD217FFB64A593FABAFA7A" box="[1192,1310,1460,1485]" italics="true" pageId="5" pageNumber="6">Marphysa</emphasis>
</taxonomicName>
the dorsal cirri are reduced in size towards the posterior region, and the ventral cirri with a swollen base are developed in more than half of the chaetigers.
</paragraph>
<paragraph id="466E7552FFCD217FFF0BA638FD62F8EF" blockId="5.[151,1437,319,1880]" pageId="5" pageNumber="6">
<taxonomicName id="81D10ED1FFCD217FFF0BA638FED1F98F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,373,1567,1592]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFCD217FFF0BA638FED1F98F" box="[199,373,1567,1592]" italics="true" pageId="5" pageNumber="6">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCD217FFEB2A638FE76F980" box="[382,466,1567,1592]" pageId="5" pageNumber="6" rank="genus">
<emphasis id="74A5A940FFCD217FFEB2A638FE6FF98F" bold="true" box="[382,459,1567,1592]" pageId="5" pageNumber="6">n. gen</emphasis>
.
</taxonomicNameLabel>
shares with
<taxonomicName id="81D10ED1FFCD217FFDA1A638FC81F98F" authorityName="Molina-Acevedo &amp; Carrera-Parra" authorityYear="2017" box="[621,805,1567,1592]" class="Polychaeta" family="Eunicidae" genus="Treadwellphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCD217FFDA1A638FC81F98F" box="[621,805,1567,1592]" italics="true" pageId="5" pageNumber="6">Treadwellphysa</emphasis>
</taxonomicName>
the absence of peristomial cirri and the curvature at the basal inner edge of maxillae I (
<figureCitation id="DEEA69D7FFCD217FFDF5A663FD1CF9EB" box="[569,696,1604,1629]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="5" pageNumber="6">Fig. 1C, F</figureCitation>
). However, as in
<taxonomicName id="81D10ED1FFCD217FFC45A663FC5BF9EA" authorityName="Molina-Acevedo" authorityYear="2018" box="[905,1023,1604,1629]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCD217FFC45A663FC5BF9EA" box="[905,1023,1604,1629]" italics="true" pageId="5" pageNumber="6">Marphysa</emphasis>
</taxonomicName>
, it differs because
<taxonomicName id="81D10ED1FFCD217FFB28A663FA38F9EA" authorityName="Molina-Acevedo &amp; Carrera-Parra" authorityYear="2017" box="[1252,1436,1604,1629]" class="Polychaeta" family="Eunicidae" genus="Treadwellphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCD217FFB28A663FA38F9EA" box="[1252,1436,1604,1629]" italics="true" pageId="5" pageNumber="6">Treadwellphysa</emphasis>
</taxonomicName>
has branchiae distributed along the body and the maxillae I have a rectangular falcate arch, with the outer edge of the base arched. Also, the base of maxillae II has a small rounded projection which fit with the curvature of the inner edge of maxillae I (
<figureCitation id="DEEA69D7FFCD217FFD49A688FCA6F97F" box="[645,770,1711,1736]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="5" pageNumber="6">Fig. 1C, F</figureCitation>
). In addition, the species of
<taxonomicName id="81D10ED1FFCD217FFB9CA688FAACF97F" authorityName="Molina-Acevedo &amp; Carrera-Parra" authorityYear="2017" box="[1104,1288,1711,1736]" class="Polychaeta" family="Eunicidae" genus="Treadwellphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCD217FFB9CA688FAACF97F" box="[1104,1288,1711,1736]" italics="true" pageId="5" pageNumber="6">Treadwellphysa</emphasis>
</taxonomicName>
have poorly developed postchaetal lobes and compound spinifalciger chaetae, whereas in
<taxonomicName id="81D10ED1FFCD217FFB9BA6F3FAA1F95A" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1111,1285,1748,1773]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFCD217FFB9BA6F3FAA1F95A" box="[1111,1285,1748,1773]" italics="true" pageId="5" pageNumber="6">Paucibranchia</emphasis>
</taxonomicName>
<emphasis id="74A5A940FFCD217FFADEA6F3FACFF95A" bold="true" box="[1298,1387,1748,1773]" pageId="5" pageNumber="6">
<taxonomicNameLabel id="6F96143BFFCD217FFADEA6F3FACFF95A" box="[1298,1387,1748,1773]" pageId="5" pageNumber="6" rank="genus">n. gen.</taxonomicNameLabel>
</emphasis>
the postchaetal lobes are well developed and the compound spinifalciger chaetae are absent. Finally, the species of
<taxonomicName id="81D10ED1FFCD217FFF77A73BFE95F882" authorityName="Molina-Acevedo" authorityYear="2018" box="[187,305,1820,1845]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCD217FFF77A73BFE95F882" box="[187,305,1820,1845]" italics="true" pageId="5" pageNumber="6">Marphysa</emphasis>
</taxonomicName>
and
<taxonomicName id="81D10ED1FFCD217FFEBFA73BFD8FF882" authorityName="Molina-Acevedo &amp; Carrera-Parra" authorityYear="2017" box="[371,555,1820,1845]" class="Polychaeta" family="Eunicidae" genus="Treadwellphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCD217FFEBFA73BFD8FF882" box="[371,555,1820,1845]" italics="true" pageId="5" pageNumber="6">Treadwellphysa</emphasis>
</taxonomicName>
have anodont pectinate chaetae in the median and posterior chaetigers, while in
<taxonomicName id="81D10ED1FFCD217FFF32A718FE08F8EF" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[254,428,1855,1880]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="5" pageNumber="6" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFCD217FFF32A718FE08F8EF" box="[254,428,1855,1880]" italics="true" pageId="5" pageNumber="6">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCD217FFE7FA718FDA1F8EF" box="[435,517,1855,1880]" pageId="5" pageNumber="6" rank="genus">
<emphasis id="74A5A940FFCD217FFE7FA718FDA1F8EF" bold="true" box="[435,517,1855,1880]" pageId="5" pageNumber="6">n. gen.</emphasis>
</taxonomicNameLabel>
they are absent.
</paragraph>
</subSubSection>
<caption id="12AE25DAFFCE217CFF5BA711FB46F851" httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="6" pageNumber="7" startId="6.[151,250,1846,1868]" targetBox="[239,1357,218,1789]" targetPageId="6">
<paragraph id="466E7552FFCE217CFF5BA711FB46F851" blockId="6.[151,1436,1846,2022]" pageId="6" pageNumber="7">
<emphasis id="74A5A940FFCE217CFF5BA711FEB1F8FB" bold="true" box="[151,277,1846,1868]" pageId="6" pageNumber="7">FIGURE 1.</emphasis>
Maxillary apparatus. A.
<taxonomicName id="81D10ED1FFCE217CFDD1A711FCBEF8FB" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Hartman" baseAuthorityYear="1961" box="[541,794,1846,1868]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="6" pageNumber="7" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFCE217CFDD1A711FCBEF8FB" box="[541,794,1846,1868]" italics="true" pageId="6" pageNumber="7">Paucibranchia disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCE217CFCEFA711FC26F8FB" box="[803,898,1846,1868]" pageId="6" pageNumber="7">
<emphasis id="74A5A940FFCE217CFCEFA711FC26F8FB" bold="true" box="[803,898,1846,1868]" pageId="6" pageNumber="7">n. comb.</emphasis>
</taxonomicNameLabel>
(Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B.
<taxonomicName id="81D10ED1FFCE217CFF39A772FDF1F8DC" authority="Treadwell, 1917" authorityName="Treadwell" authorityYear="1917" box="[245,597,1877,1899]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="6" pageNumber="7" phylum="Annelida" rank="species" species="viridis">
<emphasis id="74A5A940FFCE217CFF39A772FE01F8DC" box="[245,421,1877,1899]" italics="true" pageId="6" pageNumber="7">Marphysa viridis</emphasis>
Treadwell, 1917
</taxonomicName>
, ECOSUR-P2678, dorsal view; C.
<taxonomicName id="81D10ED1FFCE217CFC73A772FEDFF83D" authority="Molina-Acevedo &amp; Carrera-Parra, 2017" authorityName="Molina-Acevedo &amp; Carrera-Parra" authorityYear="2017" class="Polychaeta" family="Eunicidae" genus="Treadwellphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="6" pageNumber="7" phylum="Annelida" rank="species" species="yucatanensis">
<emphasis id="74A5A940FFCE217CFC73A772FB4DF8DC" box="[959,1257,1877,1899]" italics="true" pageId="6" pageNumber="7">Treadwellphysa yucatanensis</emphasis>
Molina-Acevedo &amp; Carrera-Parra, 2017
</taxonomicName>
, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of
<taxonomicName id="81D10ED1FFCE217CFC08A752FB9DF83D" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Hartman" baseAuthorityYear="1961" box="[964,1081,1908,1930]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="6" pageNumber="7" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFCE217CFC08A752FB9DF83D" box="[964,1081,1908,1930]" italics="true" pageId="6" pageNumber="7">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCE217CFBF3A753FB3FF83D" box="[1087,1179,1908,1930]" pageId="6" pageNumber="7">
<emphasis id="74A5A940FFCE217CFBF3A753FB3FF83D" bold="true" box="[1087,1179,1908,1930]" pageId="6" pageNumber="7">n. comb.</emphasis>
</taxonomicNameLabel>
, dorsal view; E. Left MI- II-III-IV-V of
<taxonomicName id="81D10ED1FFCE217CFEE5A7B4FE29F81F" authorityName="Treadwell" authorityYear="1917" box="[297,397,1938,1960]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="6" pageNumber="7" phylum="Annelida" rank="species" species="viridis">
<emphasis id="74A5A940FFCE217CFEE5A7B4FE29F81F" box="[297,397,1938,1960]" italics="true" pageId="6" pageNumber="7">M. viridis</emphasis>
</taxonomicName>
, dorsal view; F. Left MI-II-III-IV-V of
<taxonomicName id="81D10ED1FFCE217CFCE9A7B4FC66F81F" authorityName="Molina-Acevedo &amp; Carrera-Parra" authorityYear="2017" box="[805,962,1939,1960]" class="Polychaeta" family="Eunicidae" genus="Treadwellphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="6" pageNumber="7" phylum="Annelida" rank="species" species="yucatanensis">
<emphasis id="74A5A940FFCE217CFCE9A7B4FC66F81F" box="[805,962,1939,1960]" italics="true" pageId="6" pageNumber="7">T. yucatanensis</emphasis>
</taxonomicName>
, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FFCF217DFF5BA0B0FBE7FD18" pageId="7" pageNumber="8" type="reference_group">
<paragraph id="466E7552FFCF217DFF5BA0B0FC8EFE49" blockId="7.[151,1437,151,1947]" pageId="7" pageNumber="8">
Within
<taxonomicName id="81D10ED1FFCF217DFF22A0B0FEC2FF07" ID-CoL="84K78" authorityName="Molina-Acevedo" authorityYear="2018" box="[238,358,151,176]" class="Polychaeta" family="Eunicidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="family">Eunicidae</taxonomicName>
, the branchiae have been a controversial feature since some genera have been established by the absence of this structure (
<emphasis id="74A5A940FFCF217DFE3DA09DFDBFFF66" box="[497,539,186,209]" italics="true" pageId="7" pageNumber="8">e.g.</emphasis>
,
<taxonomicName id="81D10ED1FFCF217DFDE7A09EFCE4FF65" ID-CoL="84RSQ" authority="Kinberg, 1865" authorityName="Kinberg" authorityYear="1865" box="[555,832,185,210]" class="Polychaeta" family="Eunicidae" genus="Nicidion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFDE7A09EFD34FF65" box="[555,656,185,210]" italics="true" pageId="7" pageNumber="8">Nicidion</emphasis>
<bibRefCitation id="224008A3FFCF217DFD5BA09EFCE4FF65" box="[663,832,185,210]" pageId="7" pageNumber="8" refId="ref55590" refString="Kinberg, J. G. H. (1865) Annulata nova. Ofversigt Af Kongliga Vetenskaps-Akademiens Forhandlingar, Stockholm, 21, 559 - 574." type="journal article">Kinberg, 1865</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="81D10ED1FFCF217DFCB5A09EFB61FF66" ID-CoL="a16758cd-1bab-4196-b7ed-d38452ac1333" authority="Ehlers, 1887" authorityName="Ehlers" authorityYear="1887" box="[889,1221,185,210]" class="Polychaeta" family="Eunicidae" genus="Paramarphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFCB5A09EFB82FF65" box="[889,1062,185,210]" italics="true" pageId="7" pageNumber="8">Paramarphysa</emphasis>
<bibRefCitation id="224008A3FFCF217DFBE2A09EFB61FF66" box="[1070,1221,185,210]" pageId="7" pageNumber="8" refId="ref54346" refString="Ehlers, E. (1887) Reports on the results of dredging, under the direction of L. F. Pourtales, during the years 1868 - 1870, and of Alexander Agassiz, in the Gulf of Mexico (1877 - 78) and in the Caribbean Sea (1878 - 79), in the U. S. Coast survey steamer &quot; Blake &quot;, XXXI report on the annelids. Memoirs of the Museum of Comparative Zoology at Harvard College, 15, 1 - 1335." type="journal article">Ehlers, 1887</bibRefCitation>
</taxonomicName>
, the latter a junior synonym of
<taxonomicName id="81D10ED1FFCF217DFEE2A0FDFE00FF44" ID-CoL="84Q23" authorityName="Molina-Acevedo" authorityYear="2018" box="[302,420,218,243]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFEE2A0FDFE00FF44" box="[302,420,218,243]" italics="true" pageId="7" pageNumber="8">Marphysa</emphasis>
</taxonomicName>
). However, some authors have dismissed the value of this absence to establish new genera (
<bibRefCitation id="224008A3FFCF217DFF34A0DBFE0BFEA3" box="[248,431,252,277]" pageId="7" pageNumber="8" refId="ref54479" refString="Fauchald, K. (1992) A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology, 523, 1 - 422. https: // doi. org / 10.5479 / si. 00810282.523" type="journal article">Fauchald 1992</bibRefCitation>
; Carrera-Parra &amp; Salazar-Vallejo 1998). However, branchial distribution along the body has been shown to be a morphologically important feature (
<emphasis id="74A5A940FFCF217DFC60A139FC72FE82" box="[940,982,286,309]" italics="true" pageId="7" pageNumber="8">e.g.</emphasis>
,
<bibRefCitation id="224008A3FFCF217DFC24A13AFB2BFE81" box="[1000,1167,285,310]" pageId="7" pageNumber="8" refId="ref55590" refString="Kinberg, J. G. H. (1865) Annulata nova. Ofversigt Af Kongliga Vetenskaps-Akademiens Forhandlingar, Stockholm, 21, 559 - 574." type="journal article">Kinberg 1865</bibRefCitation>
; MacIntosh 1885) and phylogenetically informative (
<bibRefCitation id="224008A3FFCF217DFE37A119FD68FEE0" box="[507,716,318,343]" pageId="7" pageNumber="8" refId="ref57290" refString="Zanol, J., Halanych, K. M. &amp; Fauchald, K. (2014) Reconciling taxonomy and phylogeny in the bristleworm family Eunicidae (Polychaete: Annelida). Zoologica Scripta, 43, 79 - 100. https: // doi. org / 10.1111 / zsc. 12034" type="journal article">
Zanol
<emphasis id="74A5A940FFCF217DFD85A118FD21FEE0" box="[585,645,318,343]" italics="true" pageId="7" pageNumber="8">et al.</emphasis>
2014
</bibRefCitation>
). In a recent phylogenetic analysis of the
<taxonomicName id="81D10ED1FFCF217DFB7BA119FA88FEE0" ID-CoL="84K78" authorityName="Molina-Acevedo" authorityYear="2018" box="[1207,1324,318,343]" class="Polychaeta" family="Eunicidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="family">Eunicidae</taxonomicName>
based on morphological and molecular evidence,
<taxonomicName id="81D10ED1FFCF217DFDB2A178FD50FECF" ID-CoL="84Q23" authorityName="Molina-Acevedo" authorityYear="2018" box="[638,756,351,376]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFDB2A178FD50FECF" box="[638,756,351,376]" italics="true" pageId="7" pageNumber="8">Marphysa</emphasis>
</taxonomicName>
was found to be composed of two clades (
<bibRefCitation id="224008A3FFCF217DFAC7A178FF71FE2E" pageId="7" pageNumber="8" refId="ref57290" refString="Zanol, J., Halanych, K. M. &amp; Fauchald, K. (2014) Reconciling taxonomy and phylogeny in the bristleworm family Eunicidae (Polychaete: Annelida). Zoologica Scripta, 43, 79 - 100. https: // doi. org / 10.1111 / zsc. 12034" type="journal article">
Zanol
<emphasis id="74A5A940FFCF217DFA90A146FA38FECF" box="[1372,1436,351,376]" italics="true" pageId="7" pageNumber="8">et al.</emphasis>
2014
</bibRefCitation>
,
<figureCitation id="DEEA69D7FFCF217DFF28A1A6FE8BFE2E" box="[228,303,385,410]" captionStart="FIGURE 2" captionStartId="8.[151,250,1486,1508]" captionTargetBox="[276,1310,213,1430]" captionTargetId="figure@8.[276,1310,213,1430]" captionTargetPageId="8" captionText="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." httpUri="https://zenodo.org/record/1453035/files/figure.png" pageId="7" pageNumber="8">Fig. 2</figureCitation>
). In one of the clades (number 47), all species included have branchiae restricted to anterior chaetigers, whereas in the other clade (number 46) all species have branchiae distributed along the body. Despite no analysis of these clades was provided, their phylogenetic tree supports the branchial distribution as an important and useful characteristic to split the genus.
</paragraph>
<paragraph id="466E7552FFCF217DFF0BA221FBE7FD18" blockId="7.[151,1437,151,1947]" pageId="7" pageNumber="8">
Another taxonomically important feature of
<taxonomicName id="81D10ED1FFCF217DFD13A221FC29FDA8" ID-CoL="84SCN" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[735,909,518,543]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFCF217DFD13A221FC29FDA8" box="[735,909,518,543]" italics="true" pageId="7" pageNumber="8">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFC5BA221FC48FDA9" box="[919,1004,518,543]" pageId="7" pageNumber="8" rank="genus">
<emphasis id="74A5A940FFCF217DFC5BA221FC42FDA8" bold="true" box="[919,998,518,543]" pageId="7" pageNumber="8">n. gen</emphasis>
.
</taxonomicNameLabel>
is the architecture of the maxillary apparatus, which has already been used to differentiate families and genera in
<taxonomicName id="81D10ED1FFCF217DFBF6A20DFB06FDF4" ID-CoL="37M" authorityName="Dales" authorityYear="1962" box="[1082,1186,554,579]" class="Polychaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="order">Eunicida</taxonomicName>
(
<bibRefCitation id="224008A3FFCF217DFB7EA20DFF71FDD0" pageId="7" pageNumber="8" refId="ref55540" refString="Kielan-Jaworowska, Z. (1966) Polychaete jaw apparatuses from the Ordovician and Silurian of Poland and comparison with modern forms, N ° 16. In: Kozlowski, R. (Ed), Paleontologia Polonica, Panstwowe Wydawnictwo Naukowe, Warszawa, pp. 233." type="book chapter">Kielan-Jaworowska 1966</bibRefCitation>
;
<bibRefCitation id="224008A3FFCF217DFF2EA268FE32FDD0" box="[226,406,591,615]" pageId="7" pageNumber="8" refId="ref56720" refString="Orensanz, J. M. (1990) The Eunicemorph polychaete annelids from Antarctic and Subantarctic Seas. With addenda to the Eunicemorpha of Argentina, Chile, New Zealand, Australia, and the Southern Indian Ocean. Antarctic Research Series, 52, 1 - 183. https: // doi. org / 10.1029 / AR 052 p 0001" type="journal article">Orensanz 1990</bibRefCitation>
;
<bibRefCitation id="224008A3FFCF217DFE6FA268FD2FFDD0" box="[419,651,590,615]" pageId="7" pageNumber="8" refId="ref53495" refString="Carrera-Parra, L. F. (2006) Revision of Lumbrineris de Blainville, 1828 (Polychaeta: Lumbrineridae). Zootaxa, 1336, 1 - 64." type="journal article">Carrera-Parra 2006</bibRefCitation>
). For example, the sharp teeth on maxillae III, IV and V is typical of
<taxonomicName id="81D10ED1FFCF217DFF7BA255FDEFFD3C" ID-CoL="84NKR" authority="Wesenberg-Lund, 1949" authorityName="Wesenberg-Lund" authorityYear="1949" box="[183,587,626,651]" class="Polychaeta" family="Eunicidae" genus="Euniphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFF7BA255FE96FD3C" box="[183,306,626,651]" italics="true" pageId="7" pageNumber="8">Euniphysa</emphasis>
<bibRefCitation id="224008A3FFCF217DFEF6A255FDEFFD3C" box="[314,587,626,651]" pageId="7" pageNumber="8" refId="ref57156" refString="Wesenberg-Lund, E. (1949) Polychaetes of the Iranian Gulf. Danish Scientific Investigations in Iran, 4, 247 - 400." type="journal article">Wesenberg-Lund, 1949</bibRefCitation>
</taxonomicName>
(
<bibRefCitation id="224008A3FFCF217DFD97A254FCF6FD3C" box="[603,850,626,651]" pageId="7" pageNumber="8" refId="ref56107" refString="Lu, H. &amp; Fauchald, K. (2000) A phylogenetic and biogeographic study of Euniphysa" type="book">Lu &amp; Fauchald 2000</bibRefCitation>
) and the shape of maxillae I and II was important to establish the genus
<taxonomicName id="81D10ED1FFCF217DFE57A2B1FBE4FD18" ID-CoL="84VCS" authority="(Molina-Acevedo &amp; Carrera-Parra 2017)" authorityName="Molina-Acevedo &amp; Carrera-Parra" authorityYear="2017" baseAuthorityName="Molina-Acevedo &amp; Carrera-Parra" baseAuthorityYear="2017" box="[411,1088,662,687]" class="Polychaeta" family="Eunicidae" genus="Treadwellphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFE57A2B1FDF7FD18" box="[411,595,662,687]" italics="true" pageId="7" pageNumber="8">Treadwellphysa</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFDAEA2B1FB93FD18" box="[610,1079,662,687]" pageId="7" pageNumber="8" refId="ref56442" refString="Molina-Acevedo, I. C. &amp; Carrera-Parra, L. F. (2017) Revision of Marphysa de Quatrefages, 1865 and some species of Nicidion Kinberg, 1865 with the erection of a new genus (Polychaeta: Eunicidae) from the Grand Caribbean. Zootaxa, 4241 (1), 1 - 62. https: // doi. org / 10.11646 / zootaxa. 4241.1.1" type="journal article">Molina-Acevedo &amp; Carrera-Parra 2017</bibRefCitation>
)
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFCF217DFF0BA29DFD15F82C" pageId="7" pageNumber="8" type="description">
<paragraph id="466E7552FFCF217DFF0BA29DFAE1FB8C" blockId="7.[151,1437,151,1947]" pageId="7" pageNumber="8">
There are two available genus names which were erected with species belonging to the subgroup 1 (
<bibRefCitation id="224008A3FFCF217DFF53A2F9FEF2FD40" box="[159,342,734,759]" pageId="7" pageNumber="8" refId="ref54439" refString="Fauchald, K. (1970) Polychaetous annelids of the families Eunicidae, Lumbrineridae, Iphitimidae, Arabellidae, Lysaretidae and Dorvilleidae from Western Mexico. Allan Hancock Monographs in Marine Biology, 5, 1 - 335." type="journal article">Fauchald 1970</bibRefCitation>
). The first one is
<taxonomicName id="81D10ED1FFCF217DFDFAA2F8FCFBFD40" authority="Kinberg, 1865" authorityName="Kinberg" authorityYear="1865" box="[566,863,734,759]" class="Polychaeta" family="Eunicidae" genus="Nausicaa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFDFAA2F8FD00FD41" box="[566,676,735,758]" italics="true" pageId="7" pageNumber="8">Nausicaa</emphasis>
<bibRefCitation id="224008A3FFCF217DFD63A2F9FCFBFD40" box="[687,863,734,759]" pageId="7" pageNumber="8" refId="ref55590" refString="Kinberg, J. G. H. (1865) Annulata nova. Ofversigt Af Kongliga Vetenskaps-Akademiens Forhandlingar, Stockholm, 21, 559 - 574." type="journal article">Kinberg, 1865</bibRefCitation>
</taxonomicName>
; this genus was proposed with one species (
<taxonomicName id="81D10ED1FFCF217DFA4DA2F8FE0CFCAC" authority="Kinberg, 1865" authorityName="Kinberg" authorityYear="1865" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="striata">
<emphasis id="74A5A940FFCF217DFA4DA2F8FF40FCAC" italics="true" pageId="7" pageNumber="8">N. striata</emphasis>
<bibRefCitation id="224008A3FFCF217DFF38A325FE0CFCAC" box="[244,424,770,795]" pageId="7" pageNumber="8" refId="ref55590" refString="Kinberg, J. G. H. (1865) Annulata nova. Ofversigt Af Kongliga Vetenskaps-Akademiens Forhandlingar, Stockholm, 21, 559 - 574." type="journal article">Kinberg, 1865</bibRefCitation>
</taxonomicName>
) from San José Island,
<collectingRegion id="8415BBB0FFCF217DFD25A324FCECFCAD" box="[745,840,771,794]" country="Panama" name="Panama" pageId="7" pageNumber="8">
<collectingCountry id="3EC635C2FFCF217DFD25A324FCECFCAD" box="[745,840,771,794]" name="Panama" pageId="7" pageNumber="8">Panama</collectingCountry>
</collectingRegion>
, which was briefly characterized with bilobed prostomium, peristomial cirri absent, and branchiae restricted to the anterior region, but as a single filament. Unfortunately, the
<typeStatus id="996ACBF0FFCF217DFEB3A36CFE15FCD4" box="[383,433,843,867]" pageId="7" pageNumber="8">type</typeStatus>
material of
<taxonomicName id="81D10ED1FFCF217DFD9DA36BFD62FCD4" authorityName="Kinberg" authorityYear="1865" box="[593,710,844,867]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="striata">
<emphasis id="74A5A940FFCF217DFD9DA36BFD62FCD4" box="[593,710,844,867]" italics="true" pageId="7" pageNumber="8">N. striata</emphasis>
</taxonomicName>
, which was deposited in the Swedish Museum of Natural History (SMNH) is lost, the vial is empty except for some fragments of parapodia in alcohol (Lena Gustavsson - SMNH, e-mail comm. to L.F. Carrera-Parra). Further, the species was never recorded after its description, and I was unable to find additional material for its redescription. However, if new specimens are found even from the
<typeStatus id="996ACBF0FFCF217DFE58A3FCFE62FC44" box="[404,454,987,1011]" pageId="7" pageNumber="8">type</typeStatus>
locality, it would not be possible to determine if they belong to the same species, because the original description was brief and did not contain all the diagnostic characters of the species. Therefore,
<taxonomicName id="81D10ED1FFCF217DFED5A403FE2DFB8C" authorityName="Kinberg" authorityYear="1865" box="[281,393,1060,1083]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="striata">
<emphasis id="74A5A940FFCF217DFED5A403FE2DFB8C" box="[281,393,1060,1083]" italics="true" pageId="7" pageNumber="8">N. striata</emphasis>
</taxonomicName>
is considered an indeterminable species, leaving the name
<taxonomicName id="81D10ED1FFCF217DFB8CA403FB0BFB8C" authorityName="Kinberg" authorityYear="1865" box="[1088,1199,1060,1083]" class="Polychaeta" family="Eunicidae" genus="Nausicaa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFB8CA403FB0BFB8C" box="[1088,1199,1060,1083]" italics="true" pageId="7" pageNumber="8">Nausicaa</emphasis>
</taxonomicName>
unavailable.
</paragraph>
<paragraph id="466E7552FFCF217DFF0BA460FBCBF9E0" blockId="7.[151,1437,151,1947]" pageId="7" pageNumber="8">
A second genus,
<taxonomicName id="81D10ED1FFCF217DFE6EA461FD4EFBE8" authority="McIntosh, 1885" authorityName="McIntosh" authorityYear="1885" box="[418,746,1094,1119]" class="Polychaeta" family="Eunicidae" genus="Macduffia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFE6EA461FDBEFBE8" box="[418,538,1094,1119]" italics="true" pageId="7" pageNumber="8">Macduffia</emphasis>
<bibRefCitation id="224008A3FFCF217DFDE4A461FD4EFBE8" box="[552,746,1094,1119]" pageId="7" pageNumber="8" refId="ref56213" refString="McIntosh, W. C. (1885) Report on the Annelida Polychaeta collected by H. M. S. Challenger during the years 1873 - 1876. Report of the Scientific Results of the Voyage of H. M. S. Challenger 1873 - 76, Serie Zoology, 12, 1 - 554." type="journal article">McIntosh, 1885</bibRefCitation>
</taxonomicName>
, was also proposed for only one species (
<taxonomicName id="81D10ED1FFCF217DFAC8A460FEF4FB34" authority="McIntosh, 1885" authorityName="McIntosh" authorityYear="1885" class="Polychaeta" family="Eunicidae" genus="Macduffia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="bonhardi">
<emphasis id="74A5A940FFCF217DFAC8A460FA38FBE8" box="[1284,1436,1094,1119]" italics="true" pageId="7" pageNumber="8">M. bonhardi</emphasis>
<bibRefCitation id="224008A3FFCF217DFF5BA44DFEF4FB34" box="[151,336,1130,1155]" pageId="7" pageNumber="8" refId="ref56213" refString="McIntosh, W. C. (1885) Report on the Annelida Polychaeta collected by H. M. S. Challenger during the years 1873 - 1876. Report of the Scientific Results of the Voyage of H. M. S. Challenger 1873 - 76, Serie Zoology, 12, 1 - 554." type="journal article">McIntosh, 1885</bibRefCitation>
</taxonomicName>
) collected from the West Indies to a depth greater than
<specimenCount id="50D7BEDBFFCF217DFC1AA44CFB82FB35" box="[982,1062,1131,1155]" pageId="7" pageNumber="8" type="generic">
<quantity id="8129D8B7FFCF217DFC1AA44CFB86FB35" box="[982,1058,1131,1155]" metricMagnitude="2" metricUnit="m" metricValue="7.0" pageId="7" pageNumber="8" unit="m" value="700.0">700 m</quantity>
.
</specimenCount>
The species was described with branchiae restricted to the anterior region of the body. Unfortunately, the author only studied a small fragment of an incomplete specimen (L10:
<quantity id="8129D8B7FFCF217DFD86A494FD0AFB7D" box="[586,686,1203,1227]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="7" pageNumber="8" unit="mm" value="3.1">3.1 mm</quantity>
,
<typeStatus id="996ACBF0FFCF217DFD0EA495FC8CFB7C" box="[706,808,1202,1227]" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
BMNH 1885.12.1.210), that is currently in poor condition, as it has only 33 chaetigers with all chaetae broken, and the maxillary apparatus is lost (
<figureCitation id="DEEA69D7FFCF217DFAE6A4F1FF0AFAA4" captionStart="FIGURE 2" captionStartId="8.[151,250,1486,1508]" captionTargetBox="[276,1310,213,1430]" captionTargetId="figure@8.[276,1310,213,1430]" captionTargetPageId="8" captionText="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." httpUri="https://zenodo.org/record/1453035/files/figure.png" pageId="7" pageNumber="8">Fig. 2 A C</figureCitation>
). In the
<typeStatus id="996ACBF0FFCF217DFEDBA4DDFE25FAA4" box="[279,385,1274,1299]" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
, the branchiae are present in chaetigers 6 to 9 with up to four filaments; however, the branchiae look underdeveloped and the branchial filaments are digitiform-shaped, the postchaetal lobe is not developed, and the dorsal cirri are digitiform and shorter in the branchial region. This diagnosis does not match with the
<taxonomicName id="81D10ED1FFCF217DFE9BA541FDA1FAC8" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[343,517,1382,1407]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFCF217DFE9BA541FDA1FAC8" box="[343,517,1382,1407]" italics="true" pageId="7" pageNumber="8">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFDDCA541FDC3FAC8" box="[528,615,1382,1407]" pageId="7" pageNumber="8" rank="genus">
<emphasis id="74A5A940FFCF217DFDDCA541FDC3FAC8" bold="true" box="[528,615,1382,1407]" pageId="7" pageNumber="8">n. gen.</emphasis>
</taxonomicNameLabel>
species, which have all branchiae well developed, with longer and tapered branchial filaments (even in species with few filaments such as
<taxonomicName id="81D10ED1FFCF217DFC2FA5ABFA3FFA14" authority="(Marion &amp; Bobretzky, 1875)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[995,1435,1418,1443]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFC2FA5ABFBE0FA14" box="[995,1092,1418,1443]" italics="true" pageId="7" pageNumber="8">P. fallax</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFB9FA5ADFA37FA14" box="[1107,1427,1418,1443]" pageId="7" pageNumber="8" refId="ref56175" refString="Marion, A. F. &amp; Bobretzky, N. (1875) Etude des Annelides du golfe de Marseille. Annales des sciences naturelles, Paris, 6 (2), 1 - 106." type="journal article">Marion &amp; Bobretzky, 1875</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFF5BA589FEA7FA70" box="[151,259,1454,1479]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFF5BA589FEA7FA70" bold="true" box="[151,259,1454,1479]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
), the postchaetal lobe is well developed both in the pre-branchial and in the branchial region, and the dorsal cirri is always elongated in the branchial region. Although McIntosh drew the maxillary apparatus (
<bibRefCitation id="224008A3FFCF217DFF52A5D1FDADF9B8" box="[158,521,1526,1551]" pageId="7" pageNumber="8" refId="ref56213" refString="McIntosh, W. C. (1885) Report on the Annelida Polychaeta collected by H. M. S. Challenger during the years 1873 - 1876. Report of the Scientific Results of the Voyage of H. M. S. Challenger 1873 - 76, Serie Zoology, 12, 1 - 554." type="journal article">
McIntosh 1885, p.303,
<figureCitation id="DEEA69D7FFCF217DFE7EA5D1FDADF9B8" box="[434,521,1526,1551]" captionStart="FIGURE 60" captionStartId="85.[151,250,1938,1960]" captionTargetBox="[221,1367,193,1922]" captionTargetId="figure@85.[221,1367,193,1922]" captionTargetPageId="85" captionText="FIGURE 60. Paucibranchia purcellana (Willey, 1904) n. comb., holotype BNHM 1911.2.1.13. A. Anterior end with branchiae, lateral view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium. Scale bars: A, C, 3.6 mm; B, D, 1.8 mm." httpUri="https://zenodo.org/record/1453153/files/figure.png" pageId="7" pageNumber="8">Fig. 60</figureCitation>
</bibRefCitation>
), it is not possible to determine in which genera this species belongs to due to the inaccuracy of the drawing. This evidence indicates that
<taxonomicName id="81D10ED1FFCF217DFC98A63BFC42F984" authorityName="McIntosh" authorityYear="1885" box="[852,998,1562,1587]" class="Polychaeta" family="Eunicidae" genus="Macduffia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="bonhardi">
<emphasis id="74A5A940FFCF217DFC98A63BFC42F984" box="[852,998,1562,1587]" italics="true" pageId="7" pageNumber="8">M. bonhardi</emphasis>
</taxonomicName>
does not belong to
<taxonomicName id="81D10ED1FFCF217DFB03A63DFAD9F984" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1231,1405,1562,1587]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFCF217DFB03A63DFAD9F984" box="[1231,1405,1562,1587]" italics="true" pageId="7" pageNumber="8">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFA48A63DFF6EF9E0" pageId="7" pageNumber="8" rank="genus">
<emphasis id="74A5A940FFCF217DFA48A63DFF6EF9E0" bold="true" pageId="7" pageNumber="8">n. gen.</emphasis>
</taxonomicNameLabel>
and its correct identification will depend mainly on finding topotypic material.
</paragraph>
<paragraph id="466E7552FFCF217DFF0BA645FD15F82C" blockId="7.[151,1437,151,1947]" pageId="7" pageNumber="8">
The new genus includes 13 species that were previously classified in
<emphasis id="74A5A940FFCF217DFB91A645FB79F9CC" box="[1117,1245,1634,1659]" italics="true" pageId="7" pageNumber="8">
<taxonomicName id="81D10ED1FFCF217DFB91A645FB72F9CC" authorityName="Molina-Acevedo" authorityYear="2018" box="[1117,1238,1634,1659]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">Marphysa</taxonomicName>
:
</emphasis>
<taxonomicName id="81D10ED1FFCF217DFB22A645FE68F928" authority="(Gravier, 1900)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFB22A645FEAFF928" italics="true" pageId="7" pageNumber="8">Paucibranchia adenensis</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFED0A6A1FE60F928" box="[284,452,1670,1695]" pageId="7" pageNumber="8" refId="ref54865" refString="Gravier, C. (1900) Contribution a l'etude des annelids polychetes de la Mer Rouge. Premiere partie. Nouvelles Archives du Museum d'Histoire Naturelle, Paris, 4 e Serie, 2 (2), 137 - 282." type="journal article">Gravier, 1900</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFE1AA6A1FDE7F928" box="[470,579,1670,1695]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFE1AA6A1FDE7F928" bold="true" box="[470,579,1670,1695]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFD99A6A0FBFEF928" authority="(Audouin &amp; Milne-Edwards 1833)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[597,1114,1670,1695]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFD99A6A0FD15F928" box="[597,689,1670,1695]" italics="true" pageId="7" pageNumber="8">P. bellii</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFD08A6A1FBF6F928" box="[708,1106,1670,1695]" pageId="7" pageNumber="8" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards 1833</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFBA8A6A1FB74F928" box="[1124,1232,1670,1695]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFBA8A6A1FB74F928" bold="true" box="[1124,1232,1670,1695]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFB2FA6A0FAECF929" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[1251,1352,1671,1694]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="cinari">
<emphasis id="74A5A940FFCF217DFB2FA6A0FAECF929" box="[1251,1352,1671,1694]" italics="true" pageId="7" pageNumber="8">P. cinari</emphasis>
</taxonomicName>
(Kurt-
<bibRefCitation id="224008A3FFCF217DFF5BA68DFE81F974" box="[151,293,1706,1731]" pageId="7" pageNumber="8" refId="ref55726" refString="Kurt-Sahin, G. (2014) Marphysa cinari, a new species of Eunicidae (Polychaeta) from the coasts of Turkey (eastern Mediterranean) and re-descriptions of Marphysa kinbergi McIntosh, 1910 and Marphysa disjuncta Hartman, 1961. Journal of Natural History, 48 (33 - 34), 1989 - 2006. https: // doi. org / 10.1080 / 00222933.2014.905125" type="journal article">Sahin, 2014</bibRefCitation>
)
<emphasis id="74A5A940FFCF217DFEF9A68DFE04F974" bold="true" box="[309,416,1706,1731]" pageId="7" pageNumber="8">n. comb.</emphasis>
,
<taxonomicName id="81D10ED1FFCF217DFE7CA68BFD45F974" authority="(Moore, 1911)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[432,737,1707,1731]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFE7CA68BFD8BF974" box="[432,559,1707,1731]" italics="true" pageId="7" pageNumber="8">P. conferta</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFDF3A68CFD7DF974" box="[575,729,1707,1731]" pageId="7" pageNumber="8" refId="ref56623" refString="Moore, J. P. (1911) The polychaetous annelids dredged by the U. S. S. &quot; Albatross &quot; off the coast of Southern California in 1904. III. Euphosynidae to Goniadidae. Proceedings of the Academy of Natural Sciences of Philadelphia, 63, 234 - 318." type="journal article">Moore, 1911</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFD25A68DFCF0F974" box="[745,852,1706,1731]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFD25A68DFCF0F974" bold="true" box="[745,852,1706,1731]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFCA8A68BFB1DF974" authority="(Hartman, 1961)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Hartman" baseAuthorityYear="1961" box="[868,1209,1706,1731]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFCA8A68BFC49F974" box="[868,1005,1706,1731]" italics="true" pageId="7" pageNumber="8">P. disjuncta</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFC31A68CFB14F974" box="[1021,1200,1706,1731]" pageId="7" pageNumber="8" refId="ref55074" refString="Hartman, O. (1961) Polychaetous annelids from California. Allan Hancock Pacific Expeditions, 25, 1 - 226." type="journal article">Hartman, 1961</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFB0DA68DFA8FF974" box="[1217,1323,1706,1731]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFB0DA68DFA8FF974" bold="true" box="[1217,1323,1706,1731]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFAF7A68BFE56F950" authority="(Marion &amp; Bobretzky, 1875)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFAF7A68BFA38F974" box="[1339,1436,1706,1731]" italics="true" pageId="7" pageNumber="8">P. fallax</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFF52A6E9FE4EF950" box="[158,490,1742,1767]" pageId="7" pageNumber="8" refId="ref56175" refString="Marion, A. F. &amp; Bobretzky, N. (1875) Etude des Annelides du golfe de Marseille. Annales des sciences naturelles, Paris, 6 (2), 1 - 106." type="journal article">Marion &amp; Bobretzky, 1875</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFE31A6E9FDCFF950" box="[509,619,1742,1767]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFE31A6E9FDCFF950" bold="true" box="[509,619,1742,1767]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFDB2A6E8FBA5F950" authority="(Mohammad, 1973)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[638,1025,1742,1767]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFDB2A6E8FCAEF951" box="[638,778,1743,1766]" italics="true" pageId="7" pageNumber="8">P. gemmata</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFCD1A6E9FC5DF950" box="[797,1017,1742,1767]" pageId="7" pageNumber="8" refId="ref56340" refString="Mohammad, M. B. M. (1973) New species and records of polychaete annelids from Kuwait, Arabian Gulf. Zoological Journal of the Linnean Society, London, 52 (1), 23 - 44. https: // doi. org / 10.1111 / j. 1096 - 3642.1973. tb 01876. x" type="journal article">Mohammad, 1973</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFBC1A6E9FBDFF950" box="[1037,1147,1742,1767]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFBC1A6E9FBDFF950" bold="true" box="[1037,1147,1742,1767]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFB42A6E8FF7FF8BC" authority="(McIntosh, 1910)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFB42A6E8FAB4F950" box="[1166,1296,1742,1767]" italics="true" pageId="7" pageNumber="8">P. kinbergi</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFAEFA6E9FF77F8BC" pageId="7" pageNumber="8" refId="ref56272" refString="McIntosh, W. C. (1910) A monograph of the British annelids. Polychaeta. Syllidae to Ariciidae. Ray Society of London, 2 (2) 233 - 524." type="journal article">McIntosh, 1910</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFF29A6D5FEF5F8BC" box="[229,337,1778,1803]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFF29A6D5FEF5F8BC" bold="true" box="[229,337,1778,1803]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFEA8A6D3FD1FF8BC" authority="(Treadwell, 1921)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[356,699,1778,1803]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFEA8A6D3FE7FF8BC" box="[356,475,1778,1803]" italics="true" pageId="7" pageNumber="8">P. oculata</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFE21A6D5FD16F8BC" box="[493,690,1778,1803]" pageId="7" pageNumber="8" refId="ref57060" refString="Treadwell, A. L. (1921) Leodicidae of the West Indian region. Carnegie Institution of Washington Publication, 15, 1 - 131." type="journal article">Treadwell, 1921</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFD08A6D5FC95F8BC" box="[708,817,1778,1803]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFD08A6D5FC95F8BC" bold="true" box="[708,817,1778,1803]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFC8FA6D3FB32F8BC" authority="(Willey, 1904)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[835,1174,1778,1803]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFC8FA6D3FC44F8BC" box="[835,992,1778,1803]" italics="true" pageId="7" pageNumber="8">P. purcellana</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFC3EA6D5FB2BF8BC" box="[1010,1167,1778,1803]" pageId="7" pageNumber="8" refId="ref57181" refString="Willey, A. (1904) Littoral Polychaeta from the Cape of Good Hope. Transactions of the Linnean Society of London, Series 2, Zoology, 9 (6), 255 - 268. https: // doi. org / 10.1111 / j. 1096 - 3642.1904. tb 00450. x" type="journal article">Willey, 1904</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFB6DA6D5FAA9F8BC" box="[1185,1293,1778,1803]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFB6DA6D5FAA9F8BC" bold="true" box="[1185,1293,1778,1803]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFAD3A6D3FEE1F898" authority="(Monro, 1934)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFAD3A6D3FA38F8BC" box="[1311,1436,1780,1803]" italics="true" pageId="7" pageNumber="8">P. sinensis</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFF53A730FE99F898" box="[159,317,1815,1839]" pageId="7" pageNumber="8" refId="ref56513" refString="Monro, C. C. A. (1934) On a collection of Polychaeta from the coast of China. Annals and Magazine of Natural History, Series 10, 13 (75), 353 - 380. https: // doi. org / 10.1080 / 00222933408654824" type="journal article">Monro, 1934</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFE83A731FE18F898" box="[335,444,1814,1839]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFE83A731FE18F898" bold="true" box="[335,444,1814,1839]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFE02A730FCA6F898" authority="(Grube, 1878)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[462,770,1814,1839]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFE02A730FDEBF898" box="[462,591,1814,1839]" italics="true" pageId="7" pageNumber="8">P. stragula</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFDADA731FD5EF898" box="[609,762,1814,1839]" pageId="7" pageNumber="8" refId="ref54934" refString="Grube, A. E. (1878) Untersuchungen ueber die Familie Eunicea. Naturwissenschaftlichen Schlesischen Gesellschaft, Berlin, 1878, 37 - 62." type="journal article">Grube, 1878</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFCC0A731FCDDF898" box="[780,889,1814,1839]" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFCC0A731FCDDF898" bold="true" box="[780,889,1814,1839]" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFCF217DFC7BA730FADEF898" authority="(Lu &amp; Fauchald, 1998)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[951,1402,1814,1839]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFCF217DFC7BA730FBFEF899" box="[951,1114,1815,1838]" italics="true" pageId="7" pageNumber="8">P. totospinata</emphasis>
(
<bibRefCitation id="224008A3FFCF217DFBA1A730FAD6F898" box="[1133,1394,1814,1839]" pageId="7" pageNumber="8" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald, 1998</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFA48A731FF46F8E4" pageId="7" pageNumber="8">
<emphasis id="74A5A940FFCF217DFA48A731FF46F8E4" bold="true" pageId="7" pageNumber="8">n. comb.</emphasis>
</taxonomicNameLabel>
. Another six are regarded as new species:
<taxonomicName id="81D10ED1FFCF217DFD3EA71BFCCDF8E4" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[754,873,1850,1875]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFCF217DFD3EA71BFCCDF8E4" box="[754,873,1850,1875]" italics="true" pageId="7" pageNumber="8">P. andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFCB8A71DFC1EF8E4" box="[884,954,1850,1875]" pageId="7" pageNumber="8" rank="species">
<emphasis id="74A5A940FFCF217DFCB8A71DFC1EF8E4" bold="true" box="[884,954,1850,1875]" pageId="7" pageNumber="8">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFC00A71BFBE9F8E4" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[972,1101,1852,1875]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFCF217DFC00A71BFBE9F8E4" box="[972,1101,1852,1875]" italics="true" pageId="7" pageNumber="8">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFB94A71DFB3AF8E4" box="[1112,1182,1850,1875]" pageId="7" pageNumber="8" rank="species">
<emphasis id="74A5A940FFCF217DFB94A71DFB3AF8E4" bold="true" box="[1112,1182,1850,1875]" pageId="7" pageNumber="8">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFB7CA71BFA87F8E4" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1200,1315,1850,1875]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FFCF217DFB7CA71BFA87F8E4" box="[1200,1315,1850,1875]" italics="true" pageId="7" pageNumber="8">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFAE2A71DFAD0F8E4" box="[1326,1396,1850,1875]" pageId="7" pageNumber="8" rank="species">
<emphasis id="74A5A940FFCF217DFAE2A71DFAD0F8E4" bold="true" box="[1326,1396,1850,1875]" pageId="7" pageNumber="8">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFA4AA71BFF4AF8C0" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FFCF217DFA4AA71BFF4AF8C0" italics="true" pageId="7" pageNumber="8">P. gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFF30A779FEE0F8C0" box="[252,324,1886,1911]" pageId="7" pageNumber="8" rank="species">
<emphasis id="74A5A940FFCF217DFF30A779FEE0F8C0" bold="true" box="[252,324,1886,1911]" pageId="7" pageNumber="8">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFCF217DFE95A778FE1EF8C1" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[345,442,1887,1910]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FFCF217DFE95A778FE1EF8C1" box="[345,442,1887,1910]" italics="true" pageId="7" pageNumber="8">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFE05A779FDB6F8C0" box="[457,530,1886,1911]" pageId="7" pageNumber="8" rank="species">
<emphasis id="74A5A940FFCF217DFE05A779FDB6F8C0" bold="true" box="[457,530,1886,1911]" pageId="7" pageNumber="8">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFCF217DFD9AA778FD40F8C1" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[598,740,1887,1910]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFCF217DFD9AA778FD40F8C1" box="[598,740,1887,1910]" italics="true" pageId="7" pageNumber="8">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFCF217DFD3EA779FC9FF8C0" box="[754,827,1886,1911]" pageId="7" pageNumber="8" rank="species">
<emphasis id="74A5A940FFCF217DFD3EA779FC9FF8C0" bold="true" box="[754,827,1886,1911]" pageId="7" pageNumber="8">n. sp.</emphasis>
</taxonomicNameLabel>
; whereas two species were not formally named:
<taxonomicName id="81D10ED1FFCF217DFF5BA7A5FEE1F82C" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,325,1922,1947]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFF5BA7A5FEE1F82C" box="[151,325,1922,1947]" italics="true" pageId="7" pageNumber="8">Paucibranchia</emphasis>
</taxonomicName>
sp. 1 and
<taxonomicName id="81D10ED1FFCF217DFE71A7A5FDCFF82C" authorityName="Molina-Acevedo" authorityYear="2018" box="[445,619,1922,1947]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="7" pageNumber="8" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFCF217DFE71A7A5FDCFF82C" box="[445,619,1922,1947]" italics="true" pageId="7" pageNumber="8">Paucibranchia</emphasis>
</taxonomicName>
sp. 2.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,521 @@
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<mods:title id="C4499CF221C386E054C07DEA0E9B0316">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<treatment id="CE78C444FFD12164FF5BA633FF55FE67" ID-DOI="http://doi.org/10.5281/zenodo.5953863" ID-GBIF-Taxon="148663733" ID-Zenodo-Dep="5953863" LSID="urn:lsid:plazi:treatment:CE78C444FFD12164FF5BA633FF55FE67" httpUri="http://treatment.plazi.org/id/CE78C444FFD12164FF5BA633FF55FE67" lastPageId="30" lastPageNumber="31" pageId="25" pageNumber="26">
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<paragraph id="466E7552FFD12163FF5BA633FE59F999" blockId="25.[151,509,1556,1615]" box="[151,509,1556,1582]" pageId="25" pageNumber="26">
<heading id="1D26C23EFFD12163FF5BA633FE59F999" bold="true" box="[151,509,1556,1582]" fontSize="11" level="1" pageId="25" pageNumber="26" reason="1">
<emphasis id="74A5A940FFD12163FF5BA633FE59F999" bold="true" box="[151,509,1556,1582]" pageId="25" pageNumber="26">
<taxonomicName id="81D10ED1FFD12163FF5BA633FE17F999" ID-CoL="6TTQM" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,435,1556,1582]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD12163FF5BA633FE17F999" bold="true" box="[151,435,1556,1582]" italics="true" pageId="25" pageNumber="26">Paucibranchia carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FE76A633FE59F999" box="[442,509,1556,1582]" pageId="25" pageNumber="26" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFD12163FF5BA611FE1BF9F8" blockId="25.[151,509,1556,1615]" box="[151,447,1590,1615]" pageId="25" pageNumber="26">
<figureCitation id="DEEA69D7FFD12163FF5BA611FE9EF9F8" box="[151,314,1590,1615]" captionStart-0="FIGURE 15" captionStart-1="FIGURE 16" captionStart-2="FIGURE 17" captionStart-3="FIGURE 18" captionStartId-0="27.[151,250,1970,1992]" captionStartId-1="28.[151,250,1651,1673]" captionStartId-2="29.[151,250,1533,1555]" captionStartId-3="30.[151,250,1134,1156]" captionTargetBox-0="[287,1297,225,1920]" captionTargetBox-1="[280,1306,193,1629]" captionTargetBox-2="[318,1208,195,1516]" captionTargetBox-3="[151,1435,520,1112]" captionTargetId-0="figure@27.[287,1300,225,1920]" captionTargetId-1="figure@28.[280,1306,193,1629]" captionTargetId-2="figure@29.[317,1269,185,1516]" captionTargetId-3="figure@30.[151,1436,519,1112]" captionTargetPageId-0="27" captionTargetPageId-1="28" captionTargetPageId-2="29" captionTargetPageId-3="30" captionText-0="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." captionText-1="FIGURE 16. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22." captionText-2="FIGURE 17. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm." captionText-3="FIGURE 18. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A, B. Parapodium 54 with multiplex subacicular hooks; C. Subacicular hook, chaetiger 54. Parapodia in anterior view. Scale bars: A. 35.5 µm; B, 10 µm; C, 10.2 µm." httpUri-0="https://zenodo.org/record/1453061/files/figure.png" httpUri-1="https://zenodo.org/record/1453063/files/figure.png" httpUri-2="https://zenodo.org/record/1453065/files/figure.png" httpUri-3="https://zenodo.org/record/1453067/files/figure.png" pageId="25" pageNumber="26">Figures 1518</figureCitation>
,
<tableCitation id="0B5340E9FFD12163FE8AA611FE00F9F8" box="[326,420,1590,1615]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="25" pageNumber="26">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FFD12163FE7DA610FE1BF9F8" box="[433,447,1591,1615]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="25" pageNumber="26">3</tableCitation>
</paragraph>
</subSubSection>
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<taxonomicName id="81D10ED1FFD12163FF5BA659FE4DF923" ID-CoL="05edeafd-f6e8-4c5d-b7e6-8c6f50469b48" authority="Gallardo 1968: 80" authorityName="Gallardo" authorityPageNumber="80" authorityYear="1968" box="[151,489,1662,1684]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="belli">
<emphasis id="74A5A940FFD12163FF5BA659FE95F923" box="[151,305,1662,1684]" italics="true" pageId="25" pageNumber="26">Marphysa belli</emphasis>
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<bibRefCitation id="224008A3FFD12163FEFBA659FE6FF923" box="[311,459,1662,1684]" pageId="25" pageNumber="26" refId="ref54626" refString="Gallardo, V. A. (1968) Polychaeta from the Bay of Nha Trang, South Vietnam. Naga Report, 4 (3), 35 - 279." type="journal article">Gallardo 1968</bibRefCitation>
:80
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<emphasis id="74A5A940FFD12163FE23A6A7FDB1F922" box="[495,533,1664,1685]" italics="true" pageId="25" pageNumber="26">non</emphasis>
<bibRefCitation id="224008A3FFD12163FDD0A659FCCAF923" box="[540,878,1662,1684]" pageId="25" pageNumber="26" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards 1833</bibRefCitation>
.
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</paragraph>
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<emphasis id="74A5A940FFD12163FF5BA6E6FE21F96D" bold="true" box="[151,389,1729,1754]" pageId="25" pageNumber="26">
<collectorName id="EB241084FFD12163FF5BA6E6FF5BF96D" box="[151,255,1729,1754]" pageId="25" pageNumber="26">Material</collectorName>
examined.
</emphasis>
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material:
</emphasis>
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, sta. 142I, one nautical mile south of eastern end of
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Tằm, Bay of Nha Trang, South
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Sea, SouthVietnam,
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,
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<date id="326F5392FFD12163FA82A6C2FF76F895" pageId="25" pageNumber="26" value="1960-02-16">16 Feb 1960</date>
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,
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coll.
<collectorName id="EB241084FFD12163FE71A72DFD7DF895" box="[445,729,1801,1826]" pageId="25" pageNumber="26">
V.A. Gallardo.
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</collectorName>
:
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<specimenCode id="1677DD29FFD12163FCB2A72DFBA0F895" box="[894,1028,1801,1826]" collectionCode="POLY" pageId="25" pageNumber="26">POLY 6923</specimenCode>
(1), sta. 142II/P3, one nautical mile south of eastern end of
<location id="430E2389FFD12163FE64A709FE7CF8F1" LSID="urn:lsid:plazi:treatment:CE78C444FFD12164FF5BA633FF55FE67:430E2389FFD12163FE64A709FE7CF8F1" box="[424,472,1838,1862]" country="China" county="South Vietnam" latitude="12.161944" municipality="South China Sea" name="Hon" pageId="25" pageNumber="26">Hòn</location>
Tằm,
<location id="430E2389FFD12163FDE9A709FD5DF8F1" LSID="urn:lsid:plazi:treatment:CE78C444FFD12164FF5BA633FF55FE67:430E2389FFD12163FDE9A709FD5DF8F1" box="[549,761,1837,1862]" country="China" county="South Vietnam" latitude="12.161944" municipality="South China Sea" name="Bay of Nha Trang" pageId="25" pageNumber="26">Bay of Nha Trang</location>
,
<collectingMunicipality id="A60AEF28FFD12163FCCAA70AFC6CF8F1" box="[774,968,1837,1862]" pageId="25" pageNumber="26">South China Sea</collectingMunicipality>
,
<collectingCounty id="AF0F0DDEFFD12163FC1AA70AFB27F8F1" box="[982,1155,1837,1862]" pageId="25" pageNumber="26">South Vietnam</collectingCounty>
,
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109°14'10' E,
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<date id="326F5392FFD12163FF63A776FEE5F8DD" box="[175,321,1873,1898]" pageId="25" pageNumber="26" value="1960-02-16">16 Feb 1960</date>
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, in mud,
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,
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coll.
<collectorName id="EB241084FFD12163FDE3A775FD70F8DD" box="[559,724,1873,1898]" pageId="25" pageNumber="26">V.A. Gallardo.</collectorName>
<collectionCode id="20C0ED97FFD12163FD10A775FCCAF8DD" box="[732,878,1874,1898]" pageId="25" pageNumber="26">LACM-AHF</collectionCode>
<specimenCode id="1677DD29FFD12163FCBBA775FC59F8DD" box="[887,1021,1873,1898]" collectionCode="POLY" pageId="25" pageNumber="26">POLY 6922</specimenCode>
(1), sta.
<collectingDate id="222BAA7AFFD12163FBA8A776FB28F8DD" box="[1124,1164,1873,1898]" pageId="25" pageNumber="26" value="1986-01">
<date id="326F5392FFD12163FBA8A776FB28F8DD" box="[1124,1164,1873,1898]" pageId="25" pageNumber="26" value="1986-01">86I</date>
</collectingDate>
, east of Cau-da, Institut Oceanographique de Nha Trang,
<location id="430E2389FFD12163FDC5A751FD72F839" LSID="urn:lsid:plazi:treatment:CE78C444FFD12164FF5BA633FF55FE67:430E2389FFD12163FDC5A751FD72F839" box="[521,726,1909,1934]" country="China" county="South Vietnam" latitude="12.203333" longLatPrecision="21" longitude="109.22583" municipality="South China Sea" name="Bay of Nha Trang" pageId="25" pageNumber="26">Bay of Nha Trang</location>
,
<collectingMunicipality id="A60AEF28FFD12163FD2CA752FC39F839" box="[736,925,1909,1934]" pageId="25" pageNumber="26">South China Sea</collectingMunicipality>
,
<collectingCounty id="AF0F0DDEFFD12163FC64A752FBF6F839" box="[936,1106,1909,1934]" pageId="25" pageNumber="26">South Vietnam</collectingCounty>
,
<geoCoordinate id="23E51395FFD12163FB90A751FB42F83A" box="[1116,1254,1910,1934]" direction="north" orientation="latitude" pageId="25" pageNumber="26" precision="15" value="12.203333">12°12'12'' N</geoCoordinate>
<geoCoordinate id="23E51395FFD12163FB21A751FA26F83A" box="[1261,1410,1910,1934]" direction="east" orientation="longitude" pageId="25" pageNumber="26" precision="15" value="109.22583">109°13'33'' E</geoCoordinate>
,
<collectingDate id="222BAA7AFFD12163FA42A751FEA0F805" pageId="25" pageNumber="26" value="1960-02-02">
<date id="326F5392FFD12163FA42A751FEA0F805" pageId="25" pageNumber="26" value="1960-02-02">2 Feb 1960</date>
</collectingDate>
, in mud,
<elevation id="CDFC9261FFD12163FEA2A7BDFE38F806" box="[366,412,1946,1970]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="25" pageNumber="26" unit="m" value="9.0">
<quantity id="8129D8B7FFD12163FEA2A7BDFE38F806" box="[366,412,1946,1970]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="25" pageNumber="26" unit="m" value="9.0">9 m</quantity>
</elevation>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFD12160FE64A7BEFECBFF18" ID-GBIF-Occurrence="1915273764" collectingDate="1960-02-16" collectionCode="LACM-AHF" collectorName="V. A. Gallardo." country="China" county="South Vietnam" elevation="6" lastPageId="26" lastPageNumber="27" latitude="12.161388" location="Mui Dong Ba" longLatPrecision="21" longitude="109.21305" municipality="South China Sea" pageId="25" pageNumber="26" specimenCode="POLY 6921" specimenCount="1" typeStatus="paratype">
coll.
<collectorName id="EB241084FFD12163FE2DA7BDFD21F805" box="[481,645,1945,1970]" pageId="25" pageNumber="26">V.A. Gallardo.</collectorName>
<emphasis id="74A5A940FFD12163FD40A7BEFCD6F805" box="[652,882,1945,1970]" italics="true" pageId="25" pageNumber="26">Additional material:</emphasis>
<collectionCode id="20C0ED97FFD12163FCB6A7BDFBA8F805" box="[890,1036,1946,1970]" pageId="25" pageNumber="26">LACM-AHF</collectionCode>
<specimenCode id="1677DD29FFD12163FBD8A7BDFB3EF805" box="[1044,1178,1945,1970]" collectionCode="POLY" pageId="25" pageNumber="26">POLY 6921</specimenCode>
(1), sta. 139I, north of
<location id="430E2389FFD12163FF5BA79AFE95F862" LSID="urn:lsid:plazi:treatment:CE78C444FFD12164FF5BA633FF55FE67:430E2389FFD12163FF5BA79AFE95F862" box="[151,305,1981,2006]" country="China" county="South Vietnam" latitude="12.161388" longLatPrecision="21" longitude="109.21305" municipality="South China Sea" name="Mui Dong Ba" pageId="25" pageNumber="26">Mui Dong Ba</location>
(mainland),
<location id="430E2389FFD12163FE0EA799FD34F861" LSID="urn:lsid:plazi:treatment:CE78C444FFD12164FF5BA633FF55FE67:430E2389FFD12163FE0EA799FD34F861" box="[450,656,1981,2006]" country="China" county="South Vietnam" latitude="12.161388" longLatPrecision="21" longitude="109.21305" municipality="South China Sea" name="Bay of Nha Trang" pageId="25" pageNumber="26">Bay of Nha Trang</location>
,
<collectingMunicipality id="A60AEF28FFD12163FD57A79AFCFDF861" box="[667,857,1981,2006]" pageId="25" pageNumber="26">South China Sea</collectingMunicipality>
,
<collectingCounty id="AF0F0DDEFFD12163FCA9A79AFBB4F861" box="[869,1040,1981,2006]" pageId="25" pageNumber="26">South Vietnam</collectingCounty>
,
<geoCoordinate id="23E51395FFD12163FBD7A799FB00F862" box="[1051,1188,1982,2006]" direction="north" orientation="latitude" pageId="25" pageNumber="26" precision="15" value="12.161388">12°09'41'' N</geoCoordinate>
<geoCoordinate id="23E51395FFD12163FB60A799FAE7F862" box="[1196,1347,1982,2006]" direction="east" orientation="longitude" pageId="25" pageNumber="26" precision="15" value="109.21305">109°12'47'' E</geoCoordinate>
,
<collectingDate id="222BAA7AFFD12160FA83A79AFF76FF07" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26" value="1960-02-16">
<date id="326F5392FFD12160FA83A79AFF76FF07" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26" value="1960-02-16">16 Feb 1960</date>
</collectingDate>
, in mud,
<elevation id="CDFC9261FFD22160FE8CA0B0FECBFF18" box="[320,367,151,176]" metricMagnitude="0" metricUnit="m" metricValue="6.0" pageId="26" pageNumber="27" unit="m" value="6.0">
<quantity id="8129D8B7FFD22160FE8CA0B0FECBFF18" box="[320,367,151,176]" metricMagnitude="0" metricUnit="m" metricValue="6.0" pageId="26" pageNumber="27" unit="m" value="6.0">6 m</quantity>
</elevation>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFD22160FEB1A0B0FED1FF40" ID-GBIF-Occurrence="1915273765" collectingDate="1960-02-16" collectionCode="LACM-AHF" collectorName="V. A. Gallardo." country="China" county="South Vietnam" elevation="12" latitude="12.161944" location="Hon" longLatPrecision="21" longitude="109.23611" municipality="South China Sea" pageId="26" pageNumber="27" specimenCode="POLY 10192" specimenCount="1" typeStatus="paratype">
coll.
<collectorName id="EB241084FFD22160FE7BA0BFFDF8FF07" box="[439,604,151,176]" pageId="26" pageNumber="27">V.A. Gallardo.</collectorName>
<collectionCode id="20C0ED97FFD22160FDA9A0BFFD53FF07" box="[613,759,152,176]" pageId="26" pageNumber="27">LACM-AHF</collectionCode>
<specimenCode id="1677DD29FFD22160FCCCA0BFFC32FF07" box="[768,918,152,176]" collectionCode="POLY" pageId="26" pageNumber="27">POLY 10192</specimenCode>
(1), sta. 142II/P6, one nautical mile south of eastern end of
<location id="430E2389FFD22160FEF2A09BFECAFF63" LSID="urn:lsid:plazi:treatment:CE78C444FFD12164FF5BA633FF55FE67:430E2389FFD22160FEF2A09BFECAFF63" box="[318,366,188,212]" country="China" county="South Vietnam" latitude="12.161944" longLatPrecision="21" longitude="109.23611" municipality="South China Sea" name="Hon" pageId="26" pageNumber="27">Hòn</location>
Tằm,
<location id="430E2389FFD22160FE74A09AFD2DFF62" LSID="urn:lsid:plazi:treatment:CE78C444FFD12164FF5BA633FF55FE67:430E2389FFD22160FE74A09AFD2DFF62" box="[440,649,188,213]" country="China" county="South Vietnam" latitude="12.161944" longLatPrecision="21" longitude="109.23611" municipality="South China Sea" name="Bay of Nha Trang" pageId="26" pageNumber="27">Bay of Nha Trang</location>
,
<collectingMunicipality id="A60AEF28FFD22160FD58A09BFCF0FF63" box="[660,852,188,213]" pageId="26" pageNumber="27">South China Sea</collectingMunicipality>
,
<collectingCounty id="AF0F0DDEFFD22160FCACA09BFBA8FF62" box="[864,1036,188,213]" pageId="26" pageNumber="27">South Vietnam</collectingCounty>
,
<geoCoordinate id="23E51395FFD22160FBDBA09BFB05FF63" box="[1047,1185,188,212]" direction="north" orientation="latitude" pageId="26" pageNumber="27" precision="15" value="12.161944">12°09'43'' N</geoCoordinate>
<geoCoordinate id="23E51395FFD22160FB66A09BFAE5FF63" box="[1194,1345,188,212]" direction="east" orientation="longitude" pageId="26" pageNumber="27" precision="15" value="109.23611">109°14'10'' E</geoCoordinate>
,
<collectingDate id="222BAA7AFFD22160FA82A09BFF76FF4F" pageId="26" pageNumber="27" value="1960-02-16">
<date id="326F5392FFD22160FA82A09BFF76FF4F" pageId="26" pageNumber="27" value="1960-02-16">16 Feb 1960</date>
</collectingDate>
, in mud,
<elevation id="CDFC9261FFD22160FEF5A0C7FED1FF40" box="[313,373,224,248]" metricMagnitude="1" metricUnit="m" metricValue="1.2" pageId="26" pageNumber="27" unit="m" value="12.0">
<quantity id="8129D8B7FFD22160FEF5A0C7FED1FF40" box="[313,373,224,248]" metricMagnitude="1" metricUnit="m" metricValue="1.2" pageId="26" pageNumber="27" unit="m" value="12.0">12 m</quantity>
</elevation>
</materialsCitation>
, coll. V.A. Gallardo.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFD22166FF0BA123FBD9F8E4" lastPageId="28" lastPageNumber="29" pageId="26" pageNumber="27" type="description">
<paragraph id="466E7552FFD22160FF0BA123FCE7FED3" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">
<emphasis id="74A5A940FFD22160FF0BA123FEFDFEAA" bold="true" box="[199,345,260,285]" pageId="26" pageNumber="27">Description.</emphasis>
<typeStatus id="996ACBF0FFD22160FE92A123FE62FEAA" box="[350,454,260,285]" pageId="26" pageNumber="27" type="holotype">Holotype</typeStatus>
complete, antero-laterally dissected, with 100 chaetigers, L10=
<quantity id="8129D8B7FFD22160FB5DA123FB4CFEAB" box="[1169,1256,260,285]" metricMagnitude="-3" metricUnit="m" metricValue="6.1" pageId="26" pageNumber="27" unit="mm" value="6.1">6.1 mm</quantity>
, W10=
<quantity id="8129D8B7FFD22160FA8CA123FA3CFEAB" box="[1344,1432,260,284]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="26" pageNumber="27" unit="mm" value="1.8">1.8 mm</quantity>
, TL=
<quantity id="8129D8B7FFD22160FF1CA100FE86FE88" box="[208,290,295,320]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="26" pageNumber="27" unit="mm" value="60.0">60 mm</quantity>
. Anterior region of body with convex dorsum, and flat ventrum, without groove; body depressed from chaetiger 5, widest at chaetiger 6, tapering after chaetiger 12.
</paragraph>
<paragraph id="466E7552FFD22160FF0BA148FBB1FE42" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">
Prostomium entire,
<quantity id="8129D8B7FFD22160FE6BA157FE5AFE30" box="[423,510,368,392]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="26" pageNumber="27" unit="mm" value="0.7">0.7 mm</quantity>
long,
<quantity id="8129D8B7FFD22160FD8BA148FD3AFE30" box="[583,670,367,392]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="26" pageNumber="27" unit="mm" value="0.5">0.5 mm</quantity>
wide, frontally rounded, median sulcus shallow (
<figureCitation id="DEEA69D7FFD22160FB1CA148FA9DFE3F" box="[1232,1337,367,392]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15A</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFD22160FEEBA1B3FE2EFE1A" box="[295,394,404,429]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15B</figureCitation>
). Prostomial appendages in a semicircle, equidistant. Palps reaching second peristomial ring; lateral and median antennae reaching first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, slender, without articulation. Eyes absent.
</paragraph>
<paragraph id="466E7552FFD22160FF0BA1D8FF72FDD7" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">
Peristomium bigger than prostomium (
<quantity id="8129D8B7FFD22160FDB6A227FD74FDA0" box="[634,720,512,536]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="26" pageNumber="27" unit="mm" value="1.8">1.8 mm</quantity>
long,
<quantity id="8129D8B7FFD22160FCDBA227FCC9FDA0" box="[791,877,512,536]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="26" pageNumber="27" unit="mm" value="0.8">0.8 mm</quantity>
wide), first ring almost the same size than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFD22160FD23A203FCD2FD8B" box="[751,886,548,573]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15AB</figureCitation>
). Inferior lip without a central depression (
<figureCitation id="DEEA69D7FFD22160FAA2A203FF6CFDD7" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFD22160FF0BA24BFD04FC37" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">
Maxillary apparatus lost, observed in paratype LACM-AHF POLY 6923. Maxillary apparatus with MF= 1+1, 6+7, 6+0, 4+9, 1+1. (
<figureCitation id="DEEA69D7FFD22160FE43A2A8FE5CFD1F" box="[399,504,655,680]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15C</figureCitation>
). Maxillary carriers 1.8 times shorter than length of MI. MI forceps-like; closing system 9 times shorter than length of MI; ligament between MI and MII not sclerotized (
<figureCitation id="DEEA69D7FFD22160FBB9A293FB7FFD7A" box="[1141,1243,692,717]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15C</figureCitation>
). MII wide; teeth recurved, sharped; cavity opening oval, 6 times shorter than length of MII; ligament between MII and MIII, and right MIV, not sclerotized (
<figureCitation id="DEEA69D7FFD22160FE0AA2DBFD88FCA2" box="[454,556,764,789]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15C</figureCitation>
). MIII short; with triangular teeth; with attachment lamella slightly sclerotized (
<figureCitation id="DEEA69D7FFD22160FF53A338FEA8FC8F" box="[159,268,799,824]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15C</figureCitation>
). Left MIV with a smaller basal tooth; attachment not sclerotized. Right MIV with small teeth; attachment lamella not sclerotized (
<figureCitation id="DEEA69D7FFD22160FDF9A363FD3BFCEA" box="[565,671,836,861]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15C</figureCitation>
). MV square, with a short triangular tooth (
<figureCitation id="DEEA69D7FFD22160FB68A363FAAAFCEA" box="[1188,1294,836,861]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Fig. 15C</figureCitation>
). Mandibles translucent, cutting plates with 8 growth rings.
</paragraph>
<paragraph id="466E7552FFD22160FF0BA3ABFDD8FC5A" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">
Branchiae pectinate with up to 15 filaments, in chaetigers 718 (
<figureCitation id="DEEA69D7FFD22160FC1EA3ABFBEEFC12" box="[978,1098,908,933]" captionStart="FIGURE 15" captionStartId="27.[151,250,1970,1992]" captionTargetBox="[287,1297,225,1920]" captionTargetId="figure@27.[287,1300,225,1920]" captionTargetPageId="27" captionText="FIGURE 15. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm." httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="26" pageNumber="27">Figs. 15A</figureCitation>
;
<figureCitation id="DEEA69D7FFD22160FB90A3ABFB2AFC12" box="[1116,1166,908,933]" captionStart="FIGURE 16" captionStartId="28.[151,250,1651,1673]" captionTargetBox="[280,1306,193,1629]" captionTargetId="figure@28.[280,1306,193,1629]" captionTargetPageId="28" captionText="FIGURE 16. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22." httpUri="https://zenodo.org/record/1453063/files/figure.png" pageId="26" pageNumber="27">16B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 8, 10, 12, 14, 15, 15, 14, 14, 14, 10, 10, 4. Last branchia smaller; branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFD22160FF0BA3D0FED1FAE3" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">
First two parapodia smallest; most developed in chaetigers 317, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 4 (Ldc4:
<quantity id="8129D8B7FFD22160FC47A43BFC55FB83" box="[907,1009,1052,1077]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" pageId="26" pageNumber="27" unit="mm" value="0.55">0.55 mm</quantity>
; Ldc19:
<quantity id="8129D8B7FFD22160FB9FA43BFB1CFB83" box="[1107,1208,1052,1077]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="26" pageNumber="27" unit="mm" value="0.6">0.60 mm</quantity>
), from chaetiger 22, gradually decreasing in width and increasing in length; in posterior region filiform, twice longer than pre-branchial region ones (Ldc92:
<quantity id="8129D8B7FFD22160FE4FA443FE7BFBCB" box="[387,479,1124,1148]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="26" pageNumber="27" unit="mm" value="1.1">1.1 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FFD22160FC59A443FBBAFBCB" box="[917,1054,1124,1149]" captionStart="FIGURE 16" captionStartId="28.[151,250,1651,1673]" captionTargetBox="[280,1306,193,1629]" captionTargetId="figure@28.[280,1306,193,1629]" captionTargetPageId="28" captionText="FIGURE 16. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22." httpUri="https://zenodo.org/record/1453063/files/figure.png" pageId="26" pageNumber="27">Fig. 16AD</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFD22160FE40A4A0FDB0FB17" box="[396,532,1159,1184]" captionStart="FIGURE 16" captionStartId="28.[151,250,1651,1673]" captionTargetBox="[280,1306,193,1629]" captionTargetId="figure@28.[280,1306,193,1629]" captionTargetPageId="28" captionText="FIGURE 16. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22." httpUri="https://zenodo.org/record/1453063/files/figure.png" pageId="26" pageNumber="27">Fig. 16AD</figureCitation>
). Chaetal lobes in chaetigers 121, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 22, triangular, longer than other lobes, with acicula emerging in midline (
<figureCitation id="DEEA69D7FFD22160FEEFA4E8FE15FB5F" box="[291,433,1231,1256]" captionStart="FIGURE 16" captionStartId="28.[151,250,1651,1673]" captionTargetBox="[280,1306,193,1629]" captionTargetId="figure@28.[280,1306,193,1629]" captionTargetPageId="28" captionText="FIGURE 16. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22." httpUri="https://zenodo.org/record/1453063/files/figure.png" pageId="26" pageNumber="27">Fig. 16AD</figureCitation>
). Postchaetal lobes well developed in chaetiger 129, conical, thinner and longer in branchial region; decreasing in size in chaetigers 1829, following ones inconspicuous (
<figureCitation id="DEEA69D7FFD22160FBBAA4D3FB5AFABB" box="[1142,1278,1268,1293]" captionStart="FIGURE 16" captionStartId="28.[151,250,1651,1673]" captionTargetBox="[280,1306,193,1629]" captionTargetId="figure@28.[280,1306,193,1629]" captionTargetPageId="28" captionText="FIGURE 16. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22." httpUri="https://zenodo.org/record/1453063/files/figure.png" pageId="26" pageNumber="27">Fig. 16AD</figureCitation>
). Ventral cirri conical in chaetigers 15; in chaetigers 622 with oval swollen base and digitiform tip; from chaetiger 23, conical, short (
<figureCitation id="DEEA69D7FFD22160FF12A51BFEC2FAE3" box="[222,358,1340,1365]" captionStart="FIGURE 16" captionStartId="28.[151,250,1651,1673]" captionTargetBox="[280,1306,193,1629]" captionTargetId="figure@28.[280,1306,193,1629]" captionTargetPageId="28" captionText="FIGURE 16. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22." httpUri="https://zenodo.org/record/1453063/files/figure.png" pageId="26" pageNumber="27">Fig. 16AD</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFD22160FF0BA578FD6AFA2A" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">
Aciculae blunt, translucent (
<figureCitation id="DEEA69D7FFD22160FDDDA578FD39FACF" box="[529,669,1375,1400]" captionStart="FIGURE 16" captionStartId="28.[151,250,1651,1673]" captionTargetBox="[280,1306,193,1629]" captionTargetId="figure@28.[280,1306,193,1629]" captionTargetPageId="28" captionText="FIGURE 16. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22." httpUri="https://zenodo.org/record/1453063/files/figure.png" pageId="26" pageNumber="27">Fig. 16AD</figureCitation>
). First 17 chaetigers with 3 aciculae; in chaetigers 1822 with 2 aciculae; from chaetiger 23, with only one acicula.
</paragraph>
<paragraph id="466E7552FFD22160FF0BA580FCCCF823" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 20. Two
<typeStatus id="996ACBF0FFD22160FF31A5EAFE9CFA52" box="[253,312,1485,1509]" pageId="26" pageNumber="27">types</typeStatus>
of pectinate chaetae; in anterior chaetigers, isodonts narrow with long and slender teeth, with 23 pectinate, with up to 69 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFD22160FC9EA5C8FC1EF9BF" box="[850,954,1519,1544]" captionStart="FIGURE 17" captionStartId="29.[151,250,1533,1555]" captionTargetBox="[318,1208,195,1516]" captionTargetId="figure@29.[317,1269,185,1516]" captionTargetPageId="29" captionText="FIGURE 17. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm." httpUri="https://zenodo.org/record/1453065/files/figure.png" pageId="26" pageNumber="27">Fig. 17E</figureCitation>
); in median-posterior chaetigers, isodonts narrow with short and slender teeth, with 56 pectinate, with up to 1516 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFD22160FAE0A633FA2BF99B" box="[1324,1423,1556,1581]" captionStart="FIGURE 17" captionStartId="29.[151,250,1533,1555]" captionTargetBox="[318,1208,195,1516]" captionTargetId="figure@29.[317,1269,185,1516]" captionTargetPageId="29" captionText="FIGURE 17. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm." httpUri="https://zenodo.org/record/1453065/files/figure.png" pageId="26" pageNumber="27">Fig. 17F</figureCitation>
). Compound spinigers in chaetigers 122, 1012 per chaetiger, with all blades of similar size (
<figureCitation id="DEEA69D7FFD22160FB68A610FAA8F9E7" box="[1188,1292,1591,1616]" captionStart="FIGURE 17" captionStartId="29.[151,250,1533,1555]" captionTargetBox="[318,1208,195,1516]" captionTargetId="figure@29.[317,1269,185,1516]" captionTargetPageId="29" captionText="FIGURE 17. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm." httpUri="https://zenodo.org/record/1453065/files/figure.png" pageId="26" pageNumber="27">Fig. 17D</figureCitation>
). Compound falcigers in all chaetigers, more abundant than spinigers; first 18 chaetigers with blades of two sizes (longer 73.5 µm,
<figureCitation id="DEEA69D7FFD22160FF00A658FE90F92F" box="[204,308,1663,1688]" captionStart="FIGURE 17" captionStartId="29.[151,250,1533,1555]" captionTargetBox="[318,1208,195,1516]" captionTargetId="figure@29.[317,1269,185,1516]" captionTargetPageId="29" captionText="FIGURE 17. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm." httpUri="https://zenodo.org/record/1453065/files/figure.png" pageId="26" pageNumber="27">Fig. 17A</figureCitation>
; smaller 66.5 µm,
<figureCitation id="DEEA69D7FFD22160FDC1A658FDD7F92F" box="[525,627,1663,1688]" captionStart="FIGURE 17" captionStartId="29.[151,250,1533,1555]" captionTargetBox="[318,1208,195,1516]" captionTargetId="figure@29.[317,1269,185,1516]" captionTargetPageId="29" captionText="FIGURE 17. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm." httpUri="https://zenodo.org/record/1453065/files/figure.png" pageId="26" pageNumber="27">Fig. 17B</figureCitation>
); all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in media-posterior chaetigers with all blades of similar size, shorter than blades of anterior chaetigers (39.2 µm,
<figureCitation id="DEEA69D7FFD22160FE2BA6E0FDEFF957" box="[487,587,1735,1760]" captionStart="FIGURE 17" captionStartId="29.[151,250,1533,1555]" captionTargetBox="[318,1208,195,1516]" captionTargetId="figure@29.[317,1269,185,1516]" captionTargetPageId="29" captionText="FIGURE 17. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm." httpUri="https://zenodo.org/record/1453065/files/figure.png" pageId="26" pageNumber="27">Fig. 17C</figureCitation>
), with triangular teeth, distal tooth shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting from chaetiger 21, with triangular teeth, distal tooth smaller than proximal, directed upward; proximal tooth directed laterally; several hooks per chaetiger: with 3 hooks in chaetiger 21, with 5 hooks in chaetigers 2224, with 8 hooks in chaetigers 25 30, with 10 hooks in chaetigers 3142, with 1014 hooks in chaetigers 4373, with 107 hooks in chaetigers 74 95; last five chaetigers with 5 hooks per chaetiger (
<figureCitation id="DEEA69D7FFD22160FD1FA75BFCFCF823" box="[723,856,1916,1941]" captionStart="FIGURE 18" captionStartId="30.[151,250,1134,1156]" captionTargetBox="[151,1435,520,1112]" captionTargetId="figure@30.[151,1436,519,1112]" captionTargetPageId="30" captionText="FIGURE 18. Paucibranchia carrerai n. sp., holotype LACM-AHF POLY 6924. A, B. Parapodium 54 with multiplex subacicular hooks; C. Subacicular hook, chaetiger 54. Parapodia in anterior view. Scale bars: A. 35.5 µm; B, 10 µm; C, 10.2 µm." httpUri="https://zenodo.org/record/1453067/files/figure.png" pageId="26" pageNumber="27">Fig. 18AC</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFD22160FF0BA787FD84F86A" blockId="26.[151,1437,151,2013]" pageId="26" pageNumber="27">Pygidium with two pairs of anal cirri, without articulation; dorsal pair as long as last five chaetigers; ventral pair short, as long as last chaetiger.</paragraph>
<caption id="12AE25DAFFD32161FF5BA795FA90F851" httpUri="https://zenodo.org/record/1453061/files/figure.png" pageId="27" pageNumber="28" startId="27.[151,250,1970,1992]" targetBox="[287,1297,225,1920]" targetPageId="27">
<paragraph id="466E7552FFD32161FF5BA795FA90F851" blockId="27.[151,1436,1970,2022]" pageId="27" pageNumber="28">
<emphasis id="74A5A940FFD32161FF5BA795FE84F87F" bold="true" box="[151,288,1970,1992]" pageId="27" pageNumber="28">FIGURE 15.</emphasis>
<taxonomicName id="81D10ED1FFD32161FEEAA795FDBCF87F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[294,536,1970,1992]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="27" pageNumber="28" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD32161FEEAA795FDBCF87F" box="[294,536,1970,1992]" italics="true" pageId="27" pageNumber="28">Paucibranchia carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD32161FDD2A795FDF3F87F" box="[542,599,1970,1992]" pageId="27" pageNumber="28" rank="species">
<emphasis id="74A5A940FFD32161FDD2A795FDF3F87F" bold="true" box="[542,599,1970,1992]" pageId="27" pageNumber="28">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype LACM-AHF POLY 6924. A. Anterior end with branchiae, dorsal view; B. Anterior end, ventral view; C. Maxillary apparatus, dorsal view. Scale bars: A, 1.25 mm; B, 0.63 mm; C, 0.5 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFD42166FF5BA654FA81F910" httpUri="https://zenodo.org/record/1453063/files/figure.png" pageId="28" pageNumber="29" startId="28.[151,250,1651,1673]" targetBox="[280,1306,193,1629]" targetPageId="28">
<paragraph id="466E7552FFD42166FF5BA654FA81F910" blockId="28.[151,1436,1651,1703]" pageId="28" pageNumber="29">
<emphasis id="74A5A940FFD42166FF5BA654FE87F93E" bold="true" box="[151,291,1651,1673]" pageId="28" pageNumber="29">FIGURE 16.</emphasis>
<taxonomicName id="81D10ED1FFD42166FEE0A654FD84F93E" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[300,544,1651,1673]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="28" pageNumber="29" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD42166FEE0A654FD84F93E" box="[300,544,1651,1673]" italics="true" pageId="28" pageNumber="29">Paucibranchia carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD42166FDE6A654FDC2F93E" box="[554,614,1651,1673]" pageId="28" pageNumber="29" rank="species">
<emphasis id="74A5A940FFD42166FDE6A654FDC2F93E" bold="true" box="[554,614,1651,1673]" pageId="28" pageNumber="29">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype LACM-AHF POLY 6924. A. Parapodium 4; B. Parapodium 12; C. Parapodium 54, dorsal cirri broken; D. Parapodium 92. All in anterior view. Scale bars: A, D, 0.28 mm; B, C, 0.22.
</paragraph>
</caption>
<paragraph id="466E7552FFD42166FF0BA6E9FBD9F8E4" blockId="28.[151,1437,1742,2019]" pageId="28" pageNumber="29">
<emphasis id="74A5A940FFD42166FF0BA6E9FE9BF950" bold="true" box="[199,319,1742,1767]" pageId="28" pageNumber="29">Variation.</emphasis>
Two of the five examined specimens without prostomium, a third specimen in poor condition. Material examined varied in the following features: L10=
<quantity id="8129D8B7FFD42166FCE5A6D5FC17F8BD" box="[809,947,1778,1803]" metricMagnitude="-3" metricUnit="m" metricValue="5.15" metricValueMax="6.1" metricValueMin="4.2" pageId="28" pageNumber="29" unit="mm" value="5.15" valueMax="6.1" valueMin="4.2">4.26.1 mm</quantity>
, W10=
<quantity id="8129D8B7FFD42166FBC1A6D4FB3CF8BD" box="[1037,1176,1779,1803]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" metricValueMax="1.8" metricValueMin="0.8" pageId="28" pageNumber="29" unit="mm" value="1.3" valueMax="1.8" valueMin="0.8">0.81.8 mm</quantity>
. Palps reaching first or second peristomial ring. Maximum number of branchial filaments varied from 14 to 15. Well developed postchaetal lobe in first 2629 chaetigers. Start of subacicular hooks in chaetigers 2021.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFD42166FF0BA779FD05F8C0" box="[199,673,1886,1912]" pageId="28" pageNumber="29" type="materials_examined">
<paragraph id="466E7552FFD42166FF0BA779FD05F8C0" blockId="28.[151,1437,1742,2019]" box="[199,673,1886,1912]" pageId="28" pageNumber="29">
<emphasis id="74A5A940FFD42166FF0BA779FEC1F8C0" bold="true" box="[199,357,1886,1911]" pageId="28" pageNumber="29">Type locality.</emphasis>
Nha Trang, South Vietnam.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFD42166FF0BA7A5FDB2F82C" box="[199,534,1922,1947]" pageId="28" pageNumber="29" type="distribution">
<paragraph id="466E7552FFD42166FF0BA7A5FDB2F82C" blockId="28.[151,1437,1742,2019]" box="[199,534,1922,1947]" pageId="28" pageNumber="29">
<emphasis id="74A5A940FFD42166FF0BA7A5FEC4F82C" bold="true" box="[199,352,1922,1947]" pageId="28" pageNumber="29">Distribution.</emphasis>
South
<collectingCountry id="3EC635C2FFD42166FE63A7A5FDB6F82C" box="[431,530,1922,1947]" name="Vietnam" pageId="28" pageNumber="29">Vietnam</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFD42166FF0BA781FBB8F854" pageId="28" pageNumber="29" type="etymology">
<paragraph id="466E7552FFD42166FF0BA781FBB8F854" blockId="28.[151,1437,1742,2019]" pageId="28" pageNumber="29">
<emphasis id="74A5A940FFD42166FF0BA781FEEAF808" bold="true" box="[199,334,1958,1983]" pageId="28" pageNumber="29">Etymology.</emphasis>
This species is named in honor of Dr. Luis Fernando Carrera-Parra in recognition of his valuable contributions to the taxonomic study of polychaetes, in particular with
<taxonomicName id="81D10ED1FFD42166FC7DA7EDFBBCF854" authorityName="Dales" authorityYear="1962" box="[945,1048,1994,2019]" class="Polychaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="28" pageNumber="29" phylum="Annelida" rank="order">Eunicida</taxonomicName>
.
</paragraph>
</subSubSection>
<caption id="12AE25DAFFD52167FF5BA5DAFC0EF9D8" httpUri="https://zenodo.org/record/1453065/files/figure.png" pageId="29" pageNumber="30" startId="29.[151,250,1533,1555]" targetBox="[318,1208,195,1516]" targetPageId="29">
<paragraph id="466E7552FFD52167FF5BA5DAFC0EF9D8" blockId="29.[151,1436,1533,1647]" pageId="29" pageNumber="30">
<emphasis id="74A5A940FFD52167FF5BA5DAFE84F9A4" bold="true" box="[151,288,1533,1555]" pageId="29" pageNumber="30">FIGURE 17.</emphasis>
<taxonomicName id="81D10ED1FFD52167FEEBA5DAFDBCF9A4" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[295,536,1533,1555]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD52167FEEBA5DAFDBCF9A4" box="[295,536,1533,1555]" italics="true" pageId="29" pageNumber="30">Paucibranchia carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD52167FDD2A5DAFDFCF9A4" box="[542,600,1533,1555]" pageId="29" pageNumber="30" rank="species">
<emphasis id="74A5A940FFD52167FDD2A5DAFDFCF9A4" bold="true" box="[542,600,1533,1555]" pageId="29" pageNumber="30">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype LACM-AHF POLY 6924. A. Compound falciger, long blade, chaetiger 4; B. Compound falciger, median blade, chaetiger 4; C. Compound falciger, short blade, chaetiger 92; D. Compound spiniger, chaetiger 4; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 4; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 92. Scale bars: A, B, C, 18 µm; D, F, 7 µm; E, 14 µm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FFD52164FF0BA6B1FF55FE67" lastPageId="30" lastPageNumber="31" pageId="29" pageNumber="30" type="discussion">
<paragraph id="466E7552FFD52167FF0BA6B1FC62F844" blockId="29.[151,1437,1686,2035]" pageId="29" pageNumber="30">
<emphasis id="74A5A940FFD52167FF0BA6B1FE9FF918" bold="true" box="[199,315,1686,1711]" pageId="29" pageNumber="30">Remarks.</emphasis>
These specimens were identified as
<taxonomicName id="81D10ED1FFD52167FD17A6B1FC2AF918" authorityName="von Marenzeller" authorityYear="1874" box="[731,910,1686,1711]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="bellii">
<emphasis id="74A5A940FFD52167FD17A6B1FC2AF918" box="[731,910,1686,1711]" italics="true" pageId="29" pageNumber="30">Marphysa bellii</emphasis>
</taxonomicName>
(Currently,
<taxonomicName id="81D10ED1FFD52167FBD4A6B1FAA4F918" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1048,1280,1686,1711]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD52167FBD4A6B1FAA4F918" box="[1048,1280,1686,1711]" italics="true" pageId="29" pageNumber="30">Paucibranchia bellii</emphasis>
</taxonomicName>
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<emphasis id="74A5A940FFD52167FAC4A6B1FACAF918" bold="true" box="[1288,1390,1686,1711]" pageId="29" pageNumber="30">n. comb.</emphasis>
</taxonomicNameLabel>
) by
<bibRefCitation id="224008A3FFD52167FF5BA69DFEFDF964" box="[151,345,1722,1747]" pageId="29" pageNumber="30" refId="ref54626" refString="Gallardo, V. A. (1968) Polychaeta from the Bay of Nha Trang, South Vietnam. Naga Report, 4 (3), 35 - 279." type="journal article">Gallardo (1968)</bibRefCitation>
; however, some significant differences were found, and a new species was described.
<taxonomicName id="81D10ED1FFD52167FF5BA6F9FE0AF941" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,430,1758,1783]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="carrrerai" status="sp. nov.">
<emphasis id="74A5A940FFD52167FF5BA6F9FE0AF941" box="[151,430,1758,1783]" italics="true" pageId="29" pageNumber="30">Paucibranchia carrrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD52167FE75A6F9FE5FF940" box="[441,507,1758,1783]" pageId="29" pageNumber="30" rank="species">
<emphasis id="74A5A940FFD52167FE75A6F9FE5FF940" bold="true" box="[441,507,1758,1783]" pageId="29" pageNumber="30">n. sp.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FFD52167FD55A6F8FD54F940" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[665,752,1758,1783]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD52167FD55A6F8FD54F940" box="[665,752,1758,1783]" italics="true" pageId="29" pageNumber="30">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD52167FD37A6F9FCC0F940" box="[763,868,1758,1783]" pageId="29" pageNumber="30">
<emphasis id="74A5A940FFD52167FD37A6F9FCC0F940" bold="true" box="[763,868,1758,1783]" pageId="29" pageNumber="30">n. comb.</emphasis>
</taxonomicNameLabel>
in the branchial distribution, since in the former branchiae start from chaetiger 7 and end on chaetiger 18 (
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, L10:
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), whereas in
<taxonomicName id="81D10ED1FFD52167FB18A723FA88F8AC" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1236,1324,1794,1819]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD52167FB18A723FA88F8AC" box="[1236,1324,1794,1819]" italics="true" pageId="29" pageNumber="30">P. bellii</emphasis>
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<emphasis id="74A5A940FFD52167FAF8A725FA38F8AC" bold="true" box="[1332,1436,1794,1819]" pageId="29" pageNumber="30">n. comb.</emphasis>
</taxonomicNameLabel>
(ZMB 3996, L10:
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) branchiae start on chaetiger 12 end on chaetiger 30. Also, the postchaetal lobe is tongueshaped in pre-branchial chaetigers and conical in the branchial region in
<taxonomicName id="81D10ED1FFD52167FC05A76BFBBAF8D4" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[969,1054,1866,1891]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD52167FC05A76BFBBAF8D4" box="[969,1054,1866,1891]" italics="true" pageId="29" pageNumber="30">P. bellii</emphasis>
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<emphasis id="74A5A940FFD52167FBE9A76DFB28F8D4" bold="true" box="[1061,1164,1866,1891]" pageId="29" pageNumber="30">n. comb.</emphasis>
</taxonomicNameLabel>
, whereas it is conical in both regions for
<taxonomicName id="81D10ED1FFD52167FE9AA748FE74F831" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[342,464,1903,1926]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD52167FE9AA748FE74F831" box="[342,464,1903,1926]" italics="true" pageId="29" pageNumber="30">P. carrerai</emphasis>
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<emphasis id="74A5A940FFD52167FE15A749FDBEF830" bold="true" box="[473,538,1902,1927]" pageId="29" pageNumber="30">n. sp.</emphasis>
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In addition, the new species presents a large number of subacicular hooks per chaetiger, reaching up to 14 per chaetiger; whereas in
<taxonomicName id="81D10ED1FFD52167FCCCA7B3FCF3F81C" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[768,855,1938,1963]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD52167FCCCA7B3FCF3F81C" box="[768,855,1938,1963]" italics="true" pageId="29" pageNumber="30">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD52167FC92A7B5FC61F81C" box="[862,965,1938,1963]" pageId="29" pageNumber="30">
<emphasis id="74A5A940FFD52167FC92A7B5FC61F81C" bold="true" box="[862,965,1938,1963]" pageId="29" pageNumber="30">n. comb.</emphasis>
</taxonomicNameLabel>
only has one or two hooks per chaetiger. Based on these significant differences, it was possible to conclude that the specimens from
<collectingCountry id="3EC635C2FFD52167FB7FA791FAB6F878" box="[1203,1298,1974,1999]" name="Vietnam" pageId="29" pageNumber="30">Vietnam</collectingCountry>
belong to a different species and that
<taxonomicName id="81D10ED1FFD52167FE7AA7FBFDAFF844" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[438,523,2010,2035]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="29" pageNumber="30" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD52167FE7AA7FBFDAFF844" box="[438,523,2010,2035]" italics="true" pageId="29" pageNumber="30">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD52167FDDEA7FDFDDCF844" box="[530,632,2010,2035]" pageId="29" pageNumber="30">
<emphasis id="74A5A940FFD52167FDDEA7FDFDDCF844" bold="true" box="[530,632,2010,2035]" pageId="29" pageNumber="30">n. comb.</emphasis>
</taxonomicNameLabel>
is not distributed in
<collectingCountry id="3EC635C2FFD52167FC93A7FDFC66F844" box="[863,962,2010,2035]" name="Vietnam" pageId="29" pageNumber="30">Vietnam</collectingCountry>
.
</paragraph>
<paragraph id="466E7552FFD62164FF0BA0B0FF55FE67" blockId="30.[151,1436,151,464]" pageId="30" pageNumber="31">
<taxonomicName id="81D10ED1FFD62164FF0BA0B0FE7CFF07" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,472,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD62164FF0BA0B0FE7CFF07" box="[199,472,151,176]" italics="true" pageId="30" pageNumber="31">Paucibranchia carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD62164FE2BA0B0FD8AFF07" box="[487,558,151,176]" pageId="30" pageNumber="31" rank="species">
<emphasis id="74A5A940FFD62164FE2BA0B0FD8AFF07" bold="true" box="[487,558,151,176]" pageId="30" pageNumber="31">n. sp.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="81D10ED1FFD62164FD70A0BEFC98FF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[700,828,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFD62164FD70A0BEFC98FF07" box="[700,828,151,176]" italics="true" pageId="30" pageNumber="31">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD62164FC87A0B0FC1DFF07" box="[843,953,151,176]" pageId="30" pageNumber="31">
<emphasis id="74A5A940FFD62164FC87A0B0FC1DFF07" bold="true" box="[843,953,151,176]" pageId="30" pageNumber="31">n. comb.</emphasis>
</taxonomicNameLabel>
by having several translucent bidentate subacicular hooks per chaetiger; however, the former has up to 14 hooks per chaetiger, whereas the latter has no more than 6 per chaetiger. Also, in
<taxonomicName id="81D10ED1FFD62164FDEDA0C6FD3DFF4F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[545,665,223,248]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFD62164FDEDA0C6FD3DFF4F" box="[545,665,223,248]" italics="true" pageId="30" pageNumber="31">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD62164FD6DA0F8FCA2FF4F" box="[673,774,223,248]" pageId="30" pageNumber="31">
<emphasis id="74A5A940FFD62164FD6DA0F8FCA2FF4F" bold="true" box="[673,774,223,248]" pageId="30" pageNumber="31">n. comb.</emphasis>
</taxonomicNameLabel>
the shape of postchaetal lobe is digitiform in pre-branchial chaetigers and conical in branchial region, whereas in
<taxonomicName id="81D10ED1FFD62164FD34A122FCCBFEAB" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[760,879,261,284]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD62164FD34A122FCCBFEAB" box="[760,879,261,284]" italics="true" pageId="30" pageNumber="31">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD62164FCBBA123FC11FEAA" box="[887,949,260,285]" pageId="30" pageNumber="31" rank="species">
<emphasis id="74A5A940FFD62164FCBBA123FC11FEAA" bold="true" box="[887,949,260,285]" pageId="30" pageNumber="31">n. sp.</emphasis>
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it is always conical. Furthermore, there are differences in the branchial distribution and start of subacicular hooks. The new species (
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, L10:
<quantity id="8129D8B7FFD62164FAF0A100FA30FEF7" box="[1340,1428,295,320]" metricMagnitude="-3" metricUnit="m" metricValue="6.1" pageId="30" pageNumber="31" unit="mm" value="6.1">6.1 mm</quantity>
) has branchiae in chaetigers 718, and subacicular hooks from chaetiger 20, whereas
<taxonomicName id="81D10ED1FFD62164FB6CA16AFA84FED2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[1184,1312,332,357]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFD62164FB6CA16AFA84FED2" box="[1184,1312,332,357]" italics="true" pageId="30" pageNumber="31">P. stragula</emphasis>
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<emphasis id="74A5A940FFD62164FAE3A16BFA38FED2" bold="true" box="[1327,1436,332,357]" pageId="30" pageNumber="31">n. comb.</emphasis>
</taxonomicNameLabel>
(
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, L10:
<quantity id="8129D8B7FFD62164FE95A157FE13FE3F" box="[345,439,368,392]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="30" pageNumber="31" unit="mm" value="3.7">3.7 mm</quantity>
) has branchiae in chaetigers 1122, and subacicular hooks from chaetiger 25. The comparison with other
<taxonomicName id="81D10ED1FFD62164FE55A1B3FD9BFE1A" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[409,575,404,429]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFD62164FE55A1B3FD9BFE1A" box="[409,575,404,429]" italics="true" pageId="30" pageNumber="31">Paucibranchia</emphasis>
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<emphasis id="74A5A940FFD62164FD8AA1B3FD30FE1A" bold="true" box="[582,660,404,429]" pageId="30" pageNumber="31">n. gen.</emphasis>
</taxonomicNameLabel>
species with compound falcigers and spinigers present is provided in
<tableCitation id="0B5340E9FFD62164FF5BA190FF48FE67" box="[151,236,439,464]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="30" pageNumber="31">Table 3</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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@ -0,0 +1,542 @@
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<treatment id="CE78C444FFD62159FF5BA535FD95FE1B" ID-DOI="http://doi.org/10.5281/zenodo.5953865" ID-GBIF-Taxon="148663734" ID-Zenodo-Dep="5953865" LSID="urn:lsid:plazi:treatment:CE78C444FFD62159FF5BA535FD95FE1B" httpUri="http://treatment.plazi.org/id/CE78C444FFD62159FF5BA535FD95FE1B" lastPageId="35" lastPageNumber="35" pageId="30" pageNumber="31">
<subSubSection id="0ECB26D9FFD62164FF5BA535FE1BFAF9" pageId="30" pageNumber="31" type="nomenclature">
<paragraph id="466E7552FFD62164FF5BA535FD5AFA9B" blockId="30.[151,766,1298,1358]" box="[151,766,1298,1324]" pageId="30" pageNumber="31">
<heading id="1D26C23EFFD62164FF5BA535FD5AFA9B" bold="true" box="[151,766,1298,1324]" fontSize="11" level="1" pageId="30" pageNumber="31" reason="1">
<emphasis id="74A5A940FFD62164FF5BA535FD5AFA9B" bold="true" box="[151,766,1298,1324]" pageId="30" pageNumber="31">
<taxonomicName id="81D10ED1FFD62164FF5BA535FD28FA9B" ID-CoL="75TQM" authority="(Kurt-Sahin, 2014)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[151,652,1298,1324]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFD62164FF5BA535FE3CFA9B" bold="true" box="[151,408,1298,1324]" italics="true" pageId="30" pageNumber="31">Paucibranchia cinari</emphasis>
(
<bibRefCitation id="224008A3FFD62164FE64A535FD27FA9B" box="[424,643,1298,1324]" pageId="30" pageNumber="31" refId="ref55726" refString="Kurt-Sahin, G. (2014) Marphysa cinari, a new species of Eunicidae (Polychaeta) from the coasts of Turkey (eastern Mediterranean) and re-descriptions of Marphysa kinbergi McIntosh, 1910 and Marphysa disjuncta Hartman, 1961. Journal of Natural History, 48 (33 - 34), 1989 - 2006. https: // doi. org / 10.1080 / 00222933.2014.905125" type="journal article">Kurt-Sahin, 2014</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD62164FD5FA535FD5AFA9B" box="[659,766,1298,1324]" pageId="30" pageNumber="31">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFD62164FF5BA512FE1BFAF9" blockId="30.[151,766,1298,1358]" box="[151,447,1333,1358]" pageId="30" pageNumber="31">
<figureCitation id="DEEA69D7FFD62164FF5BA512FE9FFAF9" box="[151,315,1333,1358]" captionStart-0="FIGURE 19" captionStart-1="FIGURE 20" captionStart-2="FIGURE 21" captionStart-3="FIGURE 22" captionStartId-0="31.[151,250,1940,1962]" captionStartId-1="32.[151,250,1040,1062]" captionStartId-2="33.[151,250,1938,1960]" captionStartId-3="34.[151,250,843,865]" captionTargetBox-0="[284,1312,193,1922]" captionTargetBox-1="[359,1246,221,999]" captionTargetBox-2="[206,1381,193,1922]" captionTargetBox-3="[155,1435,194,832]" captionTargetId-0="figure@31.[284,1312,193,1922]" captionTargetId-1="figure@32.[340,1247,193,1019]" captionTargetId-2="figure@33.[206,1381,193,1922]" captionTargetId-3="figure@34.[151,1436,193,832]" captionTargetPageId-0="31" captionTargetPageId-1="32" captionTargetPageId-2="33" captionTargetPageId-3="34" captionText-0="FIGURE 19. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view; D. Anterior end, lateral view. Scale bars: A, B, 1 mm; C, 2 mm; D, 0.86 mm." captionText-1="FIGURE 20. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm." captionText-2="FIGURE 21. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm." captionText-3="FIGURE 22. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Compound spiniger, long blade, chaetiger 3; B. Compound spiniger, short blade, chaetiger 3; C. Subacicular hook, chaetiger 43; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 20; E, Isodonts pectinate narrow with short and slender teeth, chaetiger 120; F, Aciculae, chaetiger 120. Scale bars: A, B, 28 µm; C, F, 14 µm; D, E, 8.4 µm." httpUri-0="https://zenodo.org/record/1453069/files/figure.png" httpUri-1="https://zenodo.org/record/1453071/files/figure.png" httpUri-2="https://zenodo.org/record/1453073/files/figure.png" httpUri-3="https://zenodo.org/record/1453075/files/figure.png" pageId="30" pageNumber="31">Figures 1922</figureCitation>
,
<tableCitation id="0B5340E9FFD62164FE8AA512FE00FAF9" box="[326,420,1333,1358]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="30" pageNumber="31">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FFD62164FE7DA511FE1BFAF9" box="[433,447,1334,1358]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="30" pageNumber="31">3</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFD62164FF5BA55AFD31FA05" pageId="30" pageNumber="31" type="reference_group">
<paragraph id="466E7552FFD62164FF5BA55AFC5AFA24" blockId="30.[151,1022,1405,1458]" box="[151,1022,1405,1427]" pageId="30" pageNumber="31">
<treatmentCitationGroup id="66C1527CFFD62164FF5BA55AFC5AFA24" box="[151,1022,1405,1427]" pageId="30" pageNumber="31">
<taxonomicName id="81D10ED1FFD62164FF5BA55AFD32FA24" ID-CoL="3Y89G" authority="Kurt-Sahin &amp; Cinar 2009: 145" authorityName="Kurt-Sahin &amp; Cinar" authorityPageNumber="145" authorityYear="2009" box="[151,662,1405,1427]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="disjuncta">
<emphasis id="74A5A940FFD62164FF5BA55AFEC5FA24" box="[151,353,1405,1427]" italics="true" pageId="30" pageNumber="31">Marphysa disjuncta</emphasis>
<treatmentCitation id="C7705343FFD62164FEABA55AFD32FA24" author="" box="[359,662,1405,1427]" page="145" pageId="30" pageNumber="31">
<bibRefCitation id="224008A3FFD62164FEABA55AFDC9FA24" box="[359,621,1405,1427]" pageId="30" pageNumber="31" refId="ref55673" refString="Kurt-Sahin, G. &amp; Cinar, M. E. (2009) Presence of Marphysa disjuncta (Polychaeta: Eunicidae) in the Mediterranean Sea. Mediterranean Marine Science, 10 (2), 145 - 150. https: // doi. org / 10.12681 / mms. 116" type="journal article">Kurt-Sahin &amp; Çinar 2009</bibRefCitation>
:145
</treatmentCitation>
</taxonomicName>
150,
<figureCitation id="DEEA69D7FFD62164FD19A55AFCBFFA24" box="[725,795,1405,1427]" captionStart="FIGURE 2" captionStartId="8.[151,250,1486,1508]" captionTargetBox="[276,1310,213,1430]" captionTargetId="figure@8.[276,1310,213,1430]" captionTargetPageId="8" captionText="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." httpUri="https://zenodo.org/record/1453035/files/figure.png" pageId="30" pageNumber="31">Figs. 2</figureCitation>
,
<figureCitation id="DEEA69D7FFD62164FCEAA55AFC97FA24" box="[806,819,1405,1427]" captionStart="FIGURE 3" captionStartId="10.[151,250,1908,1930]" captionTargetBox="[219,1375,193,1892]" captionTargetId="figure@10.[219,1375,193,1892]" captionTargetPageId="10" captionText="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." httpUri="https://zenodo.org/record/1453037/files/figure.png" pageId="30" pageNumber="31">3</figureCitation>
<emphasis id="74A5A940FFD62164FCF6A559FCC4FA24" box="[826,864,1406,1427]" italics="true" pageId="30" pageNumber="31">non</emphasis>
<bibRefCitation id="224008A3FFD62164FCAAA559FC5AFA24" box="[870,1022,1405,1427]" pageId="30" pageNumber="31" refId="ref55074" refString="Hartman, O. (1961) Polychaetous annelids from California. Allan Hancock Pacific Expeditions, 25, 1 - 226." type="journal article">Hartman, 1961</bibRefCitation>
</treatmentCitationGroup>
</paragraph>
<paragraph id="466E7552FFD62164FF5BA5BBFD31FA05" blockId="30.[151,1022,1405,1458]" box="[151,661,1436,1458]" pageId="30" pageNumber="31">
<treatmentCitationGroup id="66C1527CFFD62164FF5BA5BBFD31FA05" box="[151,661,1436,1458]" pageId="30" pageNumber="31">
<taxonomicName id="81D10ED1FFD62164FF5BA5BBFDAEFA05" ID-CoL="7362N" authority="Kurt-Sahin, 2014: 3" authorityName="Kurt-Sahin" authorityPageNumber="3" authorityYear="2014" box="[151,522,1436,1458]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="cinari">
<emphasis id="74A5A940FFD62164FF5BA5BBFEE4FA05" box="[151,320,1436,1458]" italics="true" pageId="30" pageNumber="31">Marphysa cinari</emphasis>
<treatmentCitation id="C7705343FFD62164FE8AA5BBFDAEFA05" author="" box="[326,522,1436,1458]" page="3" pageId="30" pageNumber="31">
<bibRefCitation id="224008A3FFD62164FE8AA5BBFE5FFA05" box="[326,507,1436,1458]" pageId="30" pageNumber="31" refId="ref55726" refString="Kurt-Sahin, G. (2014) Marphysa cinari, a new species of Eunicidae (Polychaeta) from the coasts of Turkey (eastern Mediterranean) and re-descriptions of Marphysa kinbergi McIntosh, 1910 and Marphysa disjuncta Hartman, 1961. Journal of Natural History, 48 (33 - 34), 1989 - 2006. https: // doi. org / 10.1080 / 00222933.2014.905125" type="journal article">Kurt-Sahin, 2014</bibRefCitation>
:3
</treatmentCitation>
</taxonomicName>
9,
<figureCitation id="DEEA69D7FFD62164FDFCA5BBFD35FA05" box="[560,657,1436,1458]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStartId-0="8.[151,250,1486,1508]" captionStartId-1="10.[151,250,1908,1930]" captionStartId-2="11.[151,250,1932,1954]" captionStartId-3="12.[151,250,1960,1982]" captionTargetBox-0="[276,1310,213,1430]" captionTargetBox-1="[219,1375,193,1892]" captionTargetBox-2="[336,1232,245,1870]" captionTargetBox-3="[182,1414,193,1947]" captionTargetId-0="figure@8.[276,1310,213,1430]" captionTargetId-1="figure@10.[219,1375,193,1892]" captionTargetId-2="figure@11.[336,1250,245,1870]" captionTargetId-3="figure@12.[182,1414,193,1947]" captionTargetPageId-0="8" captionTargetPageId-1="10" captionTargetPageId-2="11" captionTargetPageId-3="12" captionText-0="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." captionText-1="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." captionText-2="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." captionText-3="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri-0="https://zenodo.org/record/1453035/files/figure.png" httpUri-1="https://zenodo.org/record/1453037/files/figure.png" httpUri-2="https://zenodo.org/record/1453039/files/figure.png" httpUri-3="https://zenodo.org/record/1453041/files/figure.png" pageId="30" pageNumber="31">Figs. 25</figureCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFD62164FF5BA5F9FDFEF9D4" pageId="30" pageNumber="31" type="materials_examined">
<paragraph id="466E7552FFD62164FF5BA5F9FDFEF9D4" blockId="30.[151,1436,1502,1995]" pageId="30" pageNumber="31">
<materialsCitation id="F6B97F0FFFD62164FF5BA5F9FAA6F9AC" ID-GBIF-Occurrence="1915273782" collectingDate="2013-06-07" collectionCode="ESFM-POL" elevation="50" latitude="40.35583" location="Sea of Marmara" longLatPrecision="19" longitude="26.666388" pageId="30" pageNumber="31" specimenCount="1">
<emphasis id="74A5A940FFD62164FF5BA5F9FE2CFA40" bold="true" box="[151,392,1502,1527]" pageId="30" pageNumber="31">Material examined.</emphasis>
<emphasis id="74A5A940FFD62164FE5BA5F8FDCEFA40" box="[407,618,1502,1527]" italics="true" pageId="30" pageNumber="31">Topotype material</emphasis>
:
<collectionCode id="20C0ED97FFD62164FD4CA5F8FCAFFA40" box="[640,779,1503,1527]" pageId="30" pageNumber="31">ESFM-POL</collectionCode>
/20131023 (1), sta. Y5,
<location id="430E2389FFD62164FB8CA5F8FAA2FA41" LSID="urn:lsid:plazi:treatment:CE78C444FFD62159FF5BA535FD95FE1B:430E2389FFD62164FB8CA5F8FAA2FA41" box="[1088,1286,1502,1527]" latitude="40.35583" longLatPrecision="19" longitude="26.666388" name="Sea of Marmara" pageId="30" pageNumber="31">Sea of Marmara</location>
,
<geoCoordinate id="23E51395FFD62164FAD5A5F8FA38FA40" box="[1305,1436,1503,1527]" direction="north" orientation="latitude" pageId="30" pageNumber="31" precision="15" value="40.35583">40°21'21''N</geoCoordinate>
<geoCoordinate id="23E51395FFD62164FF5BA625FEBDF9AC" box="[151,281,1538,1563]" direction="east" orientation="longitude" pageId="30" pageNumber="31" precision="15" value="26.666388">26°39'59''E</geoCoordinate>
, 0
<collectingDate id="222BAA7AFFD62164FEFFA624FE15F9AC" box="[307,433,1539,1563]" pageId="30" pageNumber="31" value="2013-06-07">
<date id="326F5392FFD62164FEFFA624FE15F9AC" box="[307,433,1539,1563]" pageId="30" pageNumber="31" value="2013-06-07">7 Jun 2013</date>
</collectingDate>
, in mud with
<emphasis id="74A5A940FFD62164FD80A625FD66F9AC" box="[588,706,1538,1563]" italics="true" pageId="30" pageNumber="31">
<taxonomicName id="81D10ED1FFD62164FD80A625FD1BF9AC" box="[588,703,1538,1563]" class="Ophiuroidea" family="Amphiuridae" genus="Amphiura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophiurida" pageId="30" pageNumber="31" phylum="Echinodermata" rank="genus">Amphiura</taxonomicName>
,
</emphasis>
box corer,
<elevation id="CDFC9261FFD62164FC8EA625FCD9F9AD" box="[834,893,1538,1563]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="30" pageNumber="31" unit="m" value="50.0">
<quantity id="8129D8B7FFD62164FC8EA625FCD9F9AD" box="[834,893,1538,1563]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="30" pageNumber="31" unit="m" value="50.0">50 m</quantity>
</elevation>
, coll. TUBITAK 111Y268 Project
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFD62164FAC1A624FDFEF9D4" ID-GBIF-Occurrence="1915273772" collectionCode="ESFM-POL" elevation="50" latitude="40.423058" location="Sea of Marmara" longLatPrecision="19" longitude="26.734167" pageId="30" pageNumber="31" specimenCount="1">
<collectionCode id="20C0ED97FFD62164FAC1A624FA37F9AC" box="[1293,1427,1539,1563]" pageId="30" pageNumber="31">ESFM-POL</collectionCode>
/ 20131024 (1), sta. Y6,
<location id="430E2389FFD62164FE61A600FDC2F989" LSID="urn:lsid:plazi:treatment:CE78C444FFD62159FF5BA535FD95FE1B:430E2389FFD62164FE61A600FDC2F989" box="[429,614,1574,1599]" latitude="40.423058" longLatPrecision="19" longitude="26.734167" name="Sea of Marmara" pageId="30" pageNumber="31">Sea of Marmara</location>
,
<geoCoordinate id="23E51395FFD62164FDBFA601FD51F988" box="[627,757,1574,1599]" direction="north" orientation="latitude" pageId="30" pageNumber="31" precision="15" value="40.423058">40°25'23''N</geoCoordinate>
<geoCoordinate id="23E51395FFD62164FD32A601FC24F988" box="[766,896,1574,1599]" direction="east" orientation="longitude" pageId="30" pageNumber="31" precision="15" value="26.734167">26°44'03''E</geoCoordinate>
, 0 7.06.2013, in mud with
<taxonomicName id="81D10ED1FFD62164FB67A601FABFF988" box="[1195,1307,1574,1599]" class="Ophiuroidea" family="Amphiuridae" genus="Amphiura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophiurida" pageId="30" pageNumber="31" phylum="Echinodermata" rank="genus">
<emphasis id="74A5A940FFD62164FB67A601FABFF988" box="[1195,1307,1574,1599]" italics="true" pageId="30" pageNumber="31">Amphiura</emphasis>
</taxonomicName>
, box corer,
<elevation id="CDFC9261FFD62164FF5BA66DFF76F9D5" box="[151,210,1610,1635]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="30" pageNumber="31" unit="m" value="50.0">
<quantity id="8129D8B7FFD62164FF5BA66DFF76F9D5" box="[151,210,1610,1635]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="30" pageNumber="31" unit="m" value="50.0">50 m</quantity>
</elevation>
, coll. TUBITAK 111Y268 Project.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFD62158FF0BA649FB36F9F5" lastPageId="34" lastPageNumber="35" pageId="30" pageNumber="31" type="description">
<paragraph id="466E7552FFD62164FF0BA649FDEAF944" blockId="30.[151,1436,1502,1995]" pageId="30" pageNumber="31">
<emphasis id="74A5A940FFD62164FF0BA649FEFDF930" bold="true" box="[199,345,1646,1671]" pageId="30" pageNumber="31">Description.</emphasis>
Topotype ESFM-POL/20131023 incomplete, broken into three parts (first with 88, second with 25, last part with 41) with 154 chaetigers, L10=
<quantity id="8129D8B7FFD62164FD70A6B4FCB1F91D" box="[700,789,1683,1707]" metricMagnitude="-3" metricUnit="m" metricValue="3.9" pageId="30" pageNumber="31" unit="mm" value="3.9">3.9 mm</quantity>
, W10=
<quantity id="8129D8B7FFD62164FCA3A6B5FC6CF91D" box="[879,968,1682,1707]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="30" pageNumber="31" unit="mm" value="1.5">1.5 mm</quantity>
, the fragment with TL=
<quantity id="8129D8B7FFD62164FB13A6B4FA96F91D" box="[1247,1330,1683,1707]" metricMagnitude="-2" metricUnit="m" metricValue="4.2" pageId="30" pageNumber="31" unit="mm" value="42.0">42 mm</quantity>
. Anterior region of body with convex dorsum, and flat ventrum, without groove; body depressed from chaetiger 6, widest at chaetiger 7, tapering after chaetiger 92.
</paragraph>
<paragraph id="466E7552FFD62164FF0BA6D9FAB2F834" blockId="30.[151,1436,1502,1995]" pageId="30" pageNumber="31">
Prostomium entire,
<quantity id="8129D8B7FFD62164FE64A6D8FE4FF8A1" box="[424,491,1791,1815]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="30" pageNumber="31" unit="mm" value="1.0">1 mm</quantity>
long,
<quantity id="8129D8B7FFD62164FDF9A6D8FDDCF8A1" box="[565,632,1791,1815]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="30" pageNumber="31" unit="mm" value="1.0">1 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFD62164FB61A6D9FA90F8A1" box="[1197,1332,1790,1815]" captionStart="FIGURE 19" captionStartId="31.[151,250,1940,1962]" captionTargetBox="[284,1312,193,1922]" captionTargetId="figure@31.[284,1312,193,1922]" captionTargetPageId="31" captionText="FIGURE 19. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view; D. Anterior end, lateral view. Scale bars: A, B, 1 mm; C, 2 mm; D, 0.86 mm." httpUri="https://zenodo.org/record/1453069/files/figure.png" pageId="30" pageNumber="31">Fig. 19AD</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFD62164FEEBA705FE0BF88C" box="[295,431,1826,1851]" captionStart="FIGURE 19" captionStartId="31.[151,250,1940,1962]" captionTargetBox="[284,1312,193,1922]" captionTargetId="figure@31.[284,1312,193,1922]" captionTargetPageId="31" captionText="FIGURE 19. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view; D. Anterior end, lateral view. Scale bars: A, B, 1 mm; C, 2 mm; D, 0.86 mm." httpUri="https://zenodo.org/record/1453069/files/figure.png" pageId="30" pageNumber="31">Fig. 19B, D</figureCitation>
). Prostomial appendages in a semicircle, equidistant. Palps reaching first chaetiger; lateral antennae reaching third chaetiger; median antennae reaching fifth chaetiger. Palpophores and ceratophores ringshaped, short, slender; palpostyles and ceratostyles tapering, slender, without articulation. Eyes absent.
</paragraph>
<paragraph id="466E7552FFD62164FF0BA7A9FA23F87C" blockId="30.[151,1436,1502,1995]" pageId="30" pageNumber="31">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFD62164FDBBA7A8FD13F811" box="[631,695,1935,1959]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="30" pageNumber="31" unit="mm" value="1.0">1 mm</quantity>
long,
<quantity id="8129D8B7FFD62164FD33A7A8FCF2F811" box="[767,854,1935,1959]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="30" pageNumber="31" unit="mm" value="1.8">1.8 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFD62164FD57A795FC81F87C" box="[667,805,1970,1995]" captionStart="FIGURE 19" captionStartId="31.[151,250,1940,1962]" captionTargetBox="[284,1312,193,1922]" captionTargetId="figure@31.[284,1312,193,1922]" captionTargetPageId="31" captionText="FIGURE 19. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view; D. Anterior end, lateral view. Scale bars: A, B, 1 mm; C, 2 mm; D, 0.86 mm." httpUri="https://zenodo.org/record/1453069/files/figure.png" pageId="30" pageNumber="31">Fig. 19AD</figureCitation>
). Inferior lip without central depression (
<figureCitation id="DEEA69D7FFD62164FB3DA795FADEF87C" box="[1265,1402,1970,1995]" captionStart="FIGURE 19" captionStartId="31.[151,250,1940,1962]" captionTargetBox="[284,1312,193,1922]" captionTargetId="figure@31.[284,1312,193,1922]" captionTargetPageId="31" captionText="FIGURE 19. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view; D. Anterior end, lateral view. Scale bars: A, B, 1 mm; C, 2 mm; D, 0.86 mm." httpUri="https://zenodo.org/record/1453069/files/figure.png" pageId="30" pageNumber="31">Fig. 19B, D</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFD72165FF5BA7B3FE45F850" httpUri="https://zenodo.org/record/1453069/files/figure.png" pageId="31" pageNumber="32" startId="31.[151,250,1940,1962]" targetBox="[284,1312,193,1922]" targetPageId="31">
<paragraph id="466E7552FFD72165FF5BA7B3FE45F850" blockId="31.[151,1436,1940,2023]" pageId="31" pageNumber="32">
<emphasis id="74A5A940FFD72165FF5BA7B3FE86F81D" bold="true" box="[151,290,1940,1962]" pageId="31" pageNumber="32">FIGURE 19.</emphasis>
<taxonomicName id="81D10ED1FFD72165FEE6A7B3FD75F81D" authority="(Kurt-Sahin, 2014)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[298,721,1940,1962]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="31" pageNumber="32" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFD72165FEE6A7B3FDA1F81D" box="[298,517,1940,1962]" italics="true" pageId="31" pageNumber="32">Paucibranchia cinari</emphasis>
(Kurt-Sahin, 2014)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD72165FD16A7B3FC9DF81D" box="[730,825,1940,1962]" pageId="31" pageNumber="32">
<emphasis id="74A5A940FFD72165FD16A7B3FC9DF81D" bold="true" box="[730,825,1940,1962]" pageId="31" pageNumber="32">n. comb.</emphasis>
</taxonomicNameLabel>
, topotype ESFM-POL/20131023. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view; D. Anterior end, lateral view. Scale bars: A, B, 1 mm; C, 2 mm; D, 0.86 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFE8215AFF5BA437FC8CFBF3" httpUri="https://zenodo.org/record/1453071/files/figure.png" pageId="32" pageNumber="33" startId="32.[151,250,1040,1062]" targetBox="[359,1246,221,999]" targetPageId="32">
<paragraph id="466E7552FFE8215AFF5BA437FC8CFBF3" blockId="32.[151,1436,1040,1092]" pageId="32" pageNumber="33">
<emphasis id="74A5A940FFE8215AFF5BA437FE86FB91" bold="true" box="[151,290,1040,1062]" pageId="32" pageNumber="33">FIGURE 20.</emphasis>
<taxonomicName id="81D10ED1FFE8215AFEE5A437FD74FB91" authority="(Kurt-Sahin, 2014)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[297,720,1040,1062]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="32" pageNumber="33" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFE8215AFEE5A437FDA0FB91" box="[297,516,1040,1062]" italics="true" pageId="32" pageNumber="33">Paucibranchia cinari</emphasis>
(Kurt-Sahin, 2014)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFE8215AFD14A437FC93FB91" box="[728,823,1040,1062]" pageId="32" pageNumber="33">
<emphasis id="74A5A940FFE8215AFD14A437FC93FB91" bold="true" box="[728,823,1040,1062]" pageId="32" pageNumber="33">n. comb.</emphasis>
</taxonomicNameLabel>
, topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFE8215AFF0BA44BFF72FA12" blockId="32.[151,1437,1132,2021]" pageId="32" pageNumber="33">
<materialsCitation id="F6B97F0FFFE8215AFF0BA44BFE36FB7A" ID-GBIF-Occurrence="1915273798" collectionCode="MII" location="MII" pageId="32" pageNumber="33" specimenCount="1" stateProvince="MII">
Maxillary apparatus with MF= 1+1, 7+7, 9+0, 3+7, 1+1 (
<figureCitation id="DEEA69D7FFE8215AFC98A44BFC1AFB32" box="[852,958,1132,1157]" captionStart="FIGURE 20" captionStartId="32.[151,250,1040,1062]" captionTargetBox="[359,1246,221,999]" captionTargetId="figure@32.[340,1247,193,1019]" captionTargetPageId="32" captionText="FIGURE 20. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm." httpUri="https://zenodo.org/record/1453071/files/figure.png" pageId="32" pageNumber="33">Fig. 20A</figureCitation>
). Maxillary carriers 1.8 times shorter than length of MI. MI forceps-like; closing system 7 times shorter than length of MI; ligament between MI and
<collectionCode id="20C0ED97FFE8215AFA8AA4B6FAD6FB1F" box="[1350,1394,1169,1192]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="32" pageNumber="33">
<collectingRegion id="8415BBB0FFE8215AFA8AA4B6FAD6FB1F" box="[1350,1394,1169,1192]" country="Japan" name="Mie" pageId="32" pageNumber="33">MII</collectingRegion>
</collectionCode>
not sclerotized (
<figureCitation id="DEEA69D7FFE8215AFEECA493FE2DFB7A" box="[288,393,1204,1229]" captionStart="FIGURE 20" captionStartId="32.[151,250,1040,1062]" captionTargetBox="[359,1246,221,999]" captionTargetId="figure@32.[340,1247,193,1019]" captionTargetPageId="32" captionText="FIGURE 20. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm." httpUri="https://zenodo.org/record/1453071/files/figure.png" pageId="32" pageNumber="33">Fig. 20A</figureCitation>
)
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFE8215AFE51A492FDAEFB7A" ID-GBIF-Occurrence="1915273776" box="[413,522,1204,1229]" collectionCode="MII" location="MII" pageId="32" pageNumber="33" specimenCount="1" stateProvince="MII">
<collectionCode id="20C0ED97FFE8215AFE51A492FE6DFB7B" box="[413,457,1205,1228]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="32" pageNumber="33">
<collectingRegion id="8415BBB0FFE8215AFE51A492FE6DFB7B" box="[413,457,1205,1228]" country="Japan" name="Mie" pageId="32" pageNumber="33">MII</collectingRegion>
</collectionCode>
wide
</materialsCitation>
;
<materialsCitation id="F6B97F0FFFE8215AFDDAA493FF62FB47" ID-GBIF-Occurrence="1915273800" collectionCode="MII" location="MII" pageId="32" pageNumber="33" specimenCount="1" stateProvince="MII">
with teeth curved, sharped; cavity opening oval, 2.8 times shorter than length of
<collectionCode id="20C0ED97FFE8215AFF5BA4FEFF62FB47" box="[151,198,1241,1264]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="32" pageNumber="33">
<collectingRegion id="8415BBB0FFE8215AFF5BA4FEFF62FB47" box="[151,198,1241,1264]" country="Japan" name="Mie" pageId="32" pageNumber="33">MII</collectingRegion>
</collectionCode>
</materialsCitation>
;
<materialsCitation id="F6B97F0FFFE8215AFF1EA4FFFBBBFB47" ID-GBIF-Occurrence="1915273786" box="[210,1055,1240,1265]" collectionCode="MII, MIII, MIV" location="MII" pageId="32" pageNumber="33" specimenCount="1" stateProvince="MII">
ligament between
<collectionCode id="20C0ED97FFE8215AFE6DA4FEFE69FB47" box="[417,461,1241,1264]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="32" pageNumber="33">
<collectingRegion id="8415BBB0FFE8215AFE6DA4FEFE69FB47" box="[417,461,1241,1264]" country="Japan" name="Mie" pageId="32" pageNumber="33">MII</collectingRegion>
</collectionCode>
and
<collectionCode id="20C0ED97FFE8215AFDC9A4FEFD99FB47" box="[517,573,1241,1264]" pageId="32" pageNumber="33">MIII</collectionCode>
, and right
<collectionCode id="20C0ED97FFE8215AFD7AA4FEFD48FB47" box="[694,748,1241,1264]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="32" pageNumber="33">MIV</collectionCode>
, not sclerotized (
<figureCitation id="DEEA69D7FFE8215AFC61A4FFFBB3FB47" box="[941,1047,1240,1265]" captionStart="FIGURE 20" captionStartId="32.[151,250,1040,1062]" captionTargetBox="[359,1246,221,999]" captionTargetId="figure@32.[340,1247,193,1019]" captionTargetPageId="32" captionText="FIGURE 20. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm." httpUri="https://zenodo.org/record/1453071/files/figure.png" pageId="32" pageNumber="33">Fig. 20A</figureCitation>
)
</materialsCitation>
. MIII short;
<materialsCitation id="F6B97F0FFFE8215AFB63A4FFFF72FA12" ID-GBIF-Occurrence="1915273769" collectionCode="MIV" location="Left" pageId="32" pageNumber="33" specimenCount="1" stateProvince="MII">
with triangular teeth; with attachment lamella not sclerotized (
<figureCitation id="DEEA69D7FFE8215AFDB4A4DBFD42FAA2" box="[632,742,1276,1301]" captionStart="FIGURE 20" captionStartId="32.[151,250,1040,1062]" captionTargetBox="[359,1246,221,999]" captionTargetId="figure@32.[340,1247,193,1019]" captionTargetPageId="32" captionText="FIGURE 20. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm." httpUri="https://zenodo.org/record/1453071/files/figure.png" pageId="32" pageNumber="33">Fig. 20A</figureCitation>
).
<location id="430E2389FFE8215AFD32A4DBFC89FAA2" LSID="urn:lsid:plazi:treatment:CE78C444FFD62159FF5BA535FD95FE1B:430E2389FFE8215AFD32A4DBFC89FAA2" box="[766,813,1276,1301]" name="Left" pageId="32" pageNumber="33" stateProvince="MII">Left</location>
<collectionCode id="20C0ED97FFE8215AFCF4A4DAFCCAFAA3" box="[824,878,1277,1300]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="32" pageNumber="33">MIV</collectionCode>
with teeth the similar size; attachment lamella rectangular, situated in short central portion of the maxilla edge. Right
<collectionCode id="20C0ED97FFE8215AFC3BA506FB89FA8F" box="[1015,1069,1313,1336]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="32" pageNumber="33">MIV</collectionCode>
with three distal bigger teeth; attachment lamella rectangular, situated in a short central portion of the maxilla edge (
<figureCitation id="DEEA69D7FFE8215AFBAEA563FB6FFAEA" box="[1122,1227,1348,1373]" captionStart="FIGURE 20" captionStartId="32.[151,250,1040,1062]" captionTargetBox="[359,1246,221,999]" captionTargetId="figure@32.[340,1247,193,1019]" captionTargetPageId="32" captionText="FIGURE 20. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm." httpUri="https://zenodo.org/record/1453071/files/figure.png" pageId="32" pageNumber="33">Fig. 20A</figureCitation>
). MV square, with a short rounded tooth (
<figureCitation id="DEEA69D7FFE8215AFE57A54FFDA2FA37" box="[411,518,1384,1409]" captionStart="FIGURE 20" captionStartId="32.[151,250,1040,1062]" captionTargetBox="[359,1246,221,999]" captionTargetId="figure@32.[340,1247,193,1019]" captionTargetPageId="32" captionText="FIGURE 20. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm." httpUri="https://zenodo.org/record/1453071/files/figure.png" pageId="32" pageNumber="33">Fig. 20A</figureCitation>
). Mandibles dark; with whitish cutting plates, with around 12 growth rings (
<figureCitation id="DEEA69D7FFE8215AFAA3A54FFF6DFA12" captionStart="FIGURE 20" captionStartId="32.[151,250,1040,1062]" captionTargetBox="[359,1246,221,999]" captionTargetId="figure@32.[340,1247,193,1019]" captionTargetPageId="32" captionText="FIGURE 20. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, 0.55 mm; B, 0.38 mm." httpUri="https://zenodo.org/record/1453071/files/figure.png" pageId="32" pageNumber="33">Fig. 20B</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="466E7552FFE8215AFF0BA597FE59F9A6" blockId="32.[151,1437,1132,2021]" pageId="32" pageNumber="33">
Branchiae pectinate with up to 14 filaments, in chaetigers 1427 (
<figureCitation id="DEEA69D7FFE8215AFC14A597FBEAFA7F" box="[984,1102,1456,1481]" captionStart="FIGURE 19" captionStartId="31.[151,250,1940,1962]" captionTargetBox="[284,1312,193,1922]" captionTargetId="figure@31.[284,1312,193,1922]" captionTargetPageId="31" captionText="FIGURE 19. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view; D. Anterior end, lateral view. Scale bars: A, B, 1 mm; C, 2 mm; D, 0.86 mm." httpUri="https://zenodo.org/record/1453069/files/figure.png" pageId="32" pageNumber="33">Figs. 19C</figureCitation>
;
<figureCitation id="DEEA69D7FFE8215AFB92A597FB35FA7F" box="[1118,1169,1456,1480]" captionStart="FIGURE 21" captionStartId="33.[151,250,1938,1960]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@33.[206,1381,193,1922]" captionTargetPageId="33" captionText="FIGURE 21. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm." httpUri="https://zenodo.org/record/1453073/files/figure.png" pageId="32" pageNumber="33">21C</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 9, 10, 12, 14, 14, 14, 14, 13, 13, 12, 12, 12, 12, 4. Branchial filaments as long as dorsal cirri.
</paragraph>
<paragraph id="466E7552FFE8215AFF0BA63BFB95F8CF" blockId="32.[151,1437,1132,2021]" pageId="32" pageNumber="33">
First two parapodia smallest; most developed in chaetigers 436, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 5 (Ldc3:
<quantity id="8129D8B7FFE8215AFC47A667FC56F9EF" box="[907,1010,1600,1624]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="32" pageNumber="33" unit="mm" value="0.4">0.40 mm</quantity>
; Ldc10:
<quantity id="8129D8B7FFE8215AFB9FA667FB1FF9EF" box="[1107,1211,1600,1624]" metricMagnitude="-4" metricUnit="m" metricValue="4.8" pageId="32" pageNumber="33" unit="mm" value="0.48">0.48 mm</quantity>
), from chaetiger 40, gradually decreasing in width and increasing in length; in posterior region filiform, 1.7 times longer than prebranchial region ones (Ldc92:
<quantity id="8129D8B7FFE8215AFE38A6AFFDFEF917" box="[500,602,1672,1697]" metricMagnitude="-4" metricUnit="m" metricValue="6.7" pageId="32" pageNumber="33" unit="mm" value="0.67">0.67 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FFE8215AFBDEA6AFFB38F917" box="[1042,1180,1672,1697]" captionStart="FIGURE 21" captionStartId="33.[151,250,1938,1960]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@33.[206,1381,193,1922]" captionTargetPageId="33" captionText="FIGURE 21. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm." httpUri="https://zenodo.org/record/1453073/files/figure.png" pageId="32" pageNumber="33">Fig. 21AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFE8215AFDC5A68BFD37F972" box="[521,659,1708,1733]" captionStart="FIGURE 21" captionStartId="33.[151,250,1938,1960]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@33.[206,1381,193,1922]" captionTargetPageId="33" captionText="FIGURE 21. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm." httpUri="https://zenodo.org/record/1453073/files/figure.png" pageId="32" pageNumber="33">Fig. 21AE</figureCitation>
). Chaetal lobes in chaetigers 120, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 21, triangular, longer than other lobes, with aciculae emerging in midline (
<figureCitation id="DEEA69D7FFE8215AFE3DA6D3FDDFF8BA" box="[497,635,1780,1805]" captionStart="FIGURE 21" captionStartId="33.[151,250,1938,1960]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@33.[206,1381,193,1922]" captionTargetPageId="33" captionText="FIGURE 21. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm." httpUri="https://zenodo.org/record/1453073/files/figure.png" pageId="32" pageNumber="33">Fig. 21AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 139, bluntly conical, thicker and longer in branchial region; decreasing in size in chaetigers 2639, following ones inconspicuous (
<figureCitation id="DEEA69D7FFE8215AFAA3A73FFF4FF8E2" captionStart="FIGURE 21" captionStartId="33.[151,250,1938,1960]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@33.[206,1381,193,1922]" captionTargetPageId="33" captionText="FIGURE 21. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm." httpUri="https://zenodo.org/record/1453073/files/figure.png" pageId="32" pageNumber="33">Fig. 21AE</figureCitation>
). Ventral cirri digitiform in chaetigers 16; in chaetigers 440 with oval swollen base and digitiform tip; from chaetiger 41, digitiform, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFE8215AFC51A747FB86F8CF" box="[925,1058,1888,1913]" captionStart="FIGURE 21" captionStartId="33.[151,250,1938,1960]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@33.[206,1381,193,1922]" captionTargetPageId="33" captionText="FIGURE 21. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm." httpUri="https://zenodo.org/record/1453073/files/figure.png" pageId="32" pageNumber="33">Fig. 21AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFE8215AFF0BA7A3FA2FF852" blockId="32.[151,1437,1132,2021]" pageId="32" pageNumber="33">
Aciculae blunt; with reddish basal end, distally translucent; in anterior region one aciculae darker than the others; in posterior chaetigers color intensity decreases (
<figureCitation id="DEEA69D7FFE8215AFCDEA78FFC01F877" box="[786,933,1960,1985]" captionStart="FIGURE 21" captionStartId="33.[151,250,1938,1960]" captionTargetBox="[206,1381,193,1922]" captionTargetId="figure@33.[206,1381,193,1922]" captionTargetPageId="33" captionText="FIGURE 21. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm." httpUri="https://zenodo.org/record/1453073/files/figure.png" pageId="32" pageNumber="33">Figs. 21AE</figureCitation>
;
<figureCitation id="DEEA69D7FFE8215AFC7DA78FFC45F877" box="[945,993,1960,1984]" captionStart="FIGURE 22" captionStartId="34.[151,250,843,865]" captionTargetBox="[155,1435,194,832]" captionTargetId="figure@34.[151,1436,193,832]" captionTargetPageId="34" captionText="FIGURE 22. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Compound spiniger, long blade, chaetiger 3; B. Compound spiniger, short blade, chaetiger 3; C. Subacicular hook, chaetiger 43; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 20; E, Isodonts pectinate narrow with short and slender teeth, chaetiger 120; F, Aciculae, chaetiger 120. Scale bars: A, B, 28 µm; C, F, 14 µm; D, E, 8.4 µm." httpUri="https://zenodo.org/record/1453075/files/figure.png" pageId="32" pageNumber="33">22F</figureCitation>
). First three chaetigers with 2 aciculae; in chaetigers 412 with 3 aciculae; in chaetigers 1330 with 2 aciculae; from chaetiger 31, with only one acicula.
</paragraph>
<caption id="12AE25DAFFE9215BFF5BA7B5FDF8F852" httpUri="https://zenodo.org/record/1453073/files/figure.png" pageId="33" pageNumber="34" startId="33.[151,250,1938,1960]" targetBox="[206,1381,193,1922]" targetPageId="33">
<paragraph id="466E7552FFE9215BFF5BA7B5FDF8F852" blockId="33.[151,1436,1938,2021]" pageId="33" pageNumber="34">
<emphasis id="74A5A940FFE9215BFF5BA7B5FE80F81F" bold="true" box="[151,292,1938,1960]" pageId="33" pageNumber="34">FIGURE 21.</emphasis>
<taxonomicName id="81D10ED1FFE9215BFEE2A7B5FD7FF81F" authority="(Kurt-Sahin, 2014)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[302,731,1938,1960]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="33" pageNumber="34" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFE9215BFEE2A7B5FDAFF81F" box="[302,523,1938,1960]" italics="true" pageId="33" pageNumber="34">Paucibranchia cinari</emphasis>
(Kurt-Sahin, 2014)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFE9215BFD29A7B5FCE2F81F" box="[741,838,1938,1960]" pageId="33" pageNumber="34">
<emphasis id="74A5A940FFE9215BFD29A7B5FCE2F81F" bold="true" box="[741,838,1938,1960]" pageId="33" pageNumber="34">n. comb.</emphasis>
</taxonomicNameLabel>
, topotype ESFM-POL/20131023. A. Parapodium 3; B. Parapodium 10; C. Parapodium 20; D. Parapodium 43; E. Parapodium 104; dorsal cirri broken. All in anterior view. Scale bars: A, B, C, 0.20 mm; D, 0.17 mm; E, 0.14 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFEA2158FF5BA36CFC4BFC0A" httpUri="https://zenodo.org/record/1453075/files/figure.png" pageId="34" pageNumber="35" startId="34.[151,250,843,865]" targetBox="[155,1435,194,832]" targetPageId="34">
<paragraph id="466E7552FFEA2158FF5BA36CFC4BFC0A" blockId="34.[151,1436,843,957]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FF5BA36CFE86FCD6" bold="true" box="[151,290,843,865]" pageId="34" pageNumber="35">FIGURE 22.</emphasis>
<taxonomicName id="81D10ED1FFEA2158FEE6A36CFD75FCD6" authority="(Kurt-Sahin, 2014)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[298,721,843,865]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FEE6A36CFDA1FCD6" box="[298,517,843,865]" italics="true" pageId="34" pageNumber="35">Paucibranchia cinari</emphasis>
(Kurt-Sahin, 2014)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FD16A36CFC9DFCD6" box="[730,825,843,865]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FD16A36CFC9DFCD6" bold="true" box="[730,825,843,865]" pageId="34" pageNumber="35">n. comb.</emphasis>
</taxonomicNameLabel>
, topotype ESFM-POL/20131023. A. Compound spiniger, long blade, chaetiger 3; B. Compound spiniger, short blade, chaetiger 3; C. Subacicular hook, chaetiger 43; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 20; E, Isodonts pectinate narrow with short and slender teeth, chaetiger 120; F, Aciculae, chaetiger 120. Scale bars: A, B, 28 µm; C, F, 14 µm; D, E, 8.4 µm.
</paragraph>
</caption>
<paragraph id="466E7552FFEA2158FF0BA3CDFEB7FA95" blockId="34.[151,1437,1002,2035]" pageId="34" pageNumber="35">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 16. Two
<typeStatus id="996ACBF0FFEA2158FF31A428FE9CFB90" box="[253,312,1039,1063]" pageId="34" pageNumber="35">types</typeStatus>
of pectinate chaetae; in anterior chaetigers, isodonts narrow with long and slender teeth, with 48 pectinate, with up to 69 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFEA2158FCDDA415FCDEFBFD" box="[785,890,1074,1099]" captionStart="FIGURE 22" captionStartId="34.[151,250,843,865]" captionTargetBox="[155,1435,194,832]" captionTargetId="figure@34.[151,1436,193,832]" captionTargetPageId="34" captionText="FIGURE 22. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Compound spiniger, long blade, chaetiger 3; B. Compound spiniger, short blade, chaetiger 3; C. Subacicular hook, chaetiger 43; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 20; E, Isodonts pectinate narrow with short and slender teeth, chaetiger 120; F, Aciculae, chaetiger 120. Scale bars: A, B, 28 µm; C, F, 14 µm; D, E, 8.4 µm." httpUri="https://zenodo.org/record/1453075/files/figure.png" pageId="34" pageNumber="35">Fig. 22D</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, with 34 pectinate, with up to 710 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFEA2158FAEBA472FA34FBD9" box="[1319,1424,1109,1134]" captionStart="FIGURE 22" captionStartId="34.[151,250,843,865]" captionTargetBox="[155,1435,194,832]" captionTargetId="figure@34.[151,1436,193,832]" captionTargetPageId="34" captionText="FIGURE 22. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Compound spiniger, long blade, chaetiger 3; B. Compound spiniger, short blade, chaetiger 3; C. Subacicular hook, chaetiger 43; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 20; E, Isodonts pectinate narrow with short and slender teeth, chaetiger 120; F, Aciculae, chaetiger 120. Scale bars: A, B, 28 µm; C, F, 14 µm; D, E, 8.4 µm." httpUri="https://zenodo.org/record/1453075/files/figure.png" pageId="34" pageNumber="35">Fig. 22E</figureCitation>
). Compound spinigers in all chaetigers, two-sized, reduced in number in median-posterior region (
<figureCitation id="DEEA69D7FFEA2158FACFA45DFA34FB25" box="[1283,1424,1146,1171]" captionStart="FIGURE 22" captionStartId="34.[151,250,843,865]" captionTargetBox="[155,1435,194,832]" captionTargetId="figure@34.[151,1436,193,832]" captionTargetPageId="34" captionText="FIGURE 22. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Compound spiniger, long blade, chaetiger 3; B. Compound spiniger, short blade, chaetiger 3; C. Subacicular hook, chaetiger 43; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 20; E, Isodonts pectinate narrow with short and slender teeth, chaetiger 120; F, Aciculae, chaetiger 120. Scale bars: A, B, 28 µm; C, F, 14 µm; D, E, 8.4 µm." httpUri="https://zenodo.org/record/1453075/files/figure.png" pageId="34" pageNumber="35">Fig. 22AB</figureCitation>
). Compound falcigers present only in posterior region, from chaetiger 120, one per chaetiger, with short blade, with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally. Subacicular hooks unidentate, with reddish basal end, distally translucent, starting in chaetigers 34L33R; with one hook per chaetiger (
<figureCitation id="DEEA69D7FFEA2158FF53A52DFEA3FA95" box="[159,263,1290,1315]" captionStart="FIGURE 22" captionStartId="34.[151,250,843,865]" captionTargetBox="[155,1435,194,832]" captionTargetId="figure@34.[151,1436,193,832]" captionTargetPageId="34" captionText="FIGURE 22. Paucibranchia cinari (Kurt-Sahin, 2014) n. comb., topotype ESFM-POL/20131023. A. Compound spiniger, long blade, chaetiger 3; B. Compound spiniger, short blade, chaetiger 3; C. Subacicular hook, chaetiger 43; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 20; E, Isodonts pectinate narrow with short and slender teeth, chaetiger 120; F, Aciculae, chaetiger 120. Scale bars: A, B, 28 µm; C, F, 14 µm; D, E, 8.4 µm." httpUri="https://zenodo.org/record/1453075/files/figure.png" pageId="34" pageNumber="35">Fig. 22C</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFEA2158FF0BA50AFB36F9F5" blockId="34.[151,1437,1002,2035]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FF0BA50AFE9BFAF1" bold="true" box="[199,319,1325,1350]" pageId="34" pageNumber="35">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFEA2158FC2CA50AFBCFFAF1" box="[992,1131,1325,1350]" metricMagnitude="-3" metricUnit="m" metricValue="5.2" metricValueMax="6.5" metricValueMin="3.9" pageId="34" pageNumber="35" unit="mm" value="5.2" valueMax="6.5" valueMin="3.9">3.96.5 mm</quantity>
, W10=
<quantity id="8129D8B7FFEA2158FB04A50AFAF7FAF1" box="[1224,1363,1325,1350]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" metricValueMax="2.5" metricValueMin="0.9" pageId="34" pageNumber="35" unit="mm" value="1.7" valueMax="2.5" valueMin="0.9">0.92.5 mm</quantity>
. Palps reaching second peristomial ring or first chaetiger. Lateral antennae reaching middle of first or third chaetiger. Median antenna reaching middle of second or five chaetiger. The maxillary formula varies as follows:
<collectingRegion id="8415BBB0FFEA2158FAD8A550FAE4FA39" box="[1300,1344,1399,1422]" country="Japan" name="Mie" pageId="34" pageNumber="35">MII</collectingRegion>
67+6 7, MIII 69, MIV 34+7. The proportion of maxillary apparatus varies as follows: maxillary carriers with respect to the MI varies 1.82.3 times; closing system with respect to the MI varies 710 times; cavity opening with respect to
<collectingRegion id="8415BBB0FFEA2158FEC1A5C4FE9DFA4D" box="[269,313,1507,1530]" country="Japan" name="Mie" pageId="34" pageNumber="35">MII</collectingRegion>
varies 2.83.7 times. Branchiae from chaetigers 1214 to chaetigers 2229. Maximum number of branchial filaments varied from 12 to 14. Well developed postchaetal lobe in first 3565 chaetigers. End of ventral cirri with swollen base in chaetigers 3653. Start of subacicular hooks in chaetigers 2838.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFEA2158FF0BA66AFC94F9D1" box="[199,816,1613,1638]" pageId="34" pageNumber="35" type="distribution">
<paragraph id="466E7552FFEA2158FF0BA66AFC94F9D1" blockId="34.[151,1437,1002,2035]" box="[199,816,1613,1638]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FF0BA66AFEC4F9D1" bold="true" box="[199,352,1613,1638]" pageId="34" pageNumber="35">Distribution.</emphasis>
Sea of Marmara,
<collectingRegion id="8415BBB0FFEA2158FDE5A668FDD9F9D1" box="[553,637,1615,1638]" country="Sri Lanka" name="Eastern" pageId="34" pageNumber="35">Eastern</collectingRegion>
Mediterranean.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFEA2159FF0BA655FD95FE1B" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35" type="discussion">
<paragraph id="466E7552FFEA2158FF0BA655FD96F941" blockId="34.[151,1437,1002,2035]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FF0BA655FE9FF93C" bold="true" box="[199,315,1650,1675]" pageId="34" pageNumber="35">Remarks.</emphasis>
The specimens from the eastern Mediterranean were previously identified as
<taxonomicName id="81D10ED1FFEA2158FACBA654FA38F93C" authorityName="Kurt-Sahin &amp; Cinar" authorityYear="2009" box="[1287,1436,1650,1675]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="disjuncta">
<emphasis id="74A5A940FFEA2158FACBA654FA38F93C" box="[1287,1436,1650,1675]" italics="true" pageId="34" pageNumber="35">M. disjuncta</emphasis>
</taxonomicName>
(
<collectingRegion id="8415BBB0FFEA2158FF52A6B2FEB0F919" box="[158,276,1685,1710]" country="United States of America" name="California" pageId="34" pageNumber="35">California</collectingRegion>
,
<collectingCountry id="3EC635C2FFEA2158FEE8A6B1FEFAF919" box="[292,350,1686,1710]" name="United States of America" pageId="34" pageNumber="35">USA</collectingCountry>
) (
<bibRefCitation id="224008A3FFEA2158FEB4A6B2FD0CF919" box="[376,680,1685,1710]" pageId="34" pageNumber="35" refId="ref55673" refString="Kurt-Sahin, G. &amp; Cinar, M. E. (2009) Presence of Marphysa disjuncta (Polychaeta: Eunicidae) in the Mediterranean Sea. Mediterranean Marine Science, 10 (2), 145 - 150. https: // doi. org / 10.12681 / mms. 116" type="journal article">Kurt-Sahin &amp; Çinar 2009</bibRefCitation>
); however, after due comparison with topotype specimens of
<taxonomicName id="81D10ED1FFEA2158FAB1A6B0FE47F965" authority=", Kurt-Sahin (2014)" authorityName="Kurt-Sahin" authorityYear="2014" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="disjuncta">
<emphasis id="74A5A940FFEA2158FAB1A6B0FF5AF964" italics="true" pageId="34" pageNumber="35">M. disjuncta</emphasis>
,
<bibRefCitation id="224008A3FFEA2158FEDCA69DFE47F965" box="[272,483,1722,1747]" pageId="34" pageNumber="35" refId="ref55726" refString="Kurt-Sahin, G. (2014) Marphysa cinari, a new species of Eunicidae (Polychaeta) from the coasts of Turkey (eastern Mediterranean) and re-descriptions of Marphysa kinbergi McIntosh, 1910 and Marphysa disjuncta Hartman, 1961. Journal of Natural History, 48 (33 - 34), 1989 - 2006. https: // doi. org / 10.1080 / 00222933.2014.905125" type="journal article">Kurt-Sahin (2014)</bibRefCitation>
</taxonomicName>
concluded that the Mediterranean specimens belonged to a different species,
<taxonomicName id="81D10ED1FFEA2158FAB1A69CFF7EF941" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="cinari">
<emphasis id="74A5A940FFEA2158FAB1A69CFF7EF941" italics="true" pageId="34" pageNumber="35">M. cinari</emphasis>
</taxonomicName>
(currently
<taxonomicName id="81D10ED1FFEA2158FE9AA6F8FE11F941" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[342,437,1759,1782]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FE9AA6F8FE11F941" box="[342,437,1759,1782]" italics="true" pageId="34" pageNumber="35">P. cinari</emphasis>
</taxonomicName>
<emphasis id="74A5A940FFEA2158FE70A6FAFD8FF941" bold="true" box="[444,555,1757,1782]" pageId="34" pageNumber="35">
<taxonomicNameLabel id="6F96143BFFEA2158FE70A6FAFD87F941" box="[444,547,1757,1782]" pageId="34" pageNumber="35">n. comb.</taxonomicNameLabel>
)
</emphasis>
.
</paragraph>
<paragraph id="466E7552FFEA2158FF0BA725FDA1F879" blockId="34.[151,1437,1002,2035]" pageId="34" pageNumber="35">
<bibRefCitation id="224008A3FFEA2158FF0BA725FE31F8AD" box="[199,405,1794,1819]" pageId="34" pageNumber="35" refId="ref55726" refString="Kurt-Sahin, G. (2014) Marphysa cinari, a new species of Eunicidae (Polychaeta) from the coasts of Turkey (eastern Mediterranean) and re-descriptions of Marphysa kinbergi McIntosh, 1910 and Marphysa disjuncta Hartman, 1961. Journal of Natural History, 48 (33 - 34), 1989 - 2006. https: // doi. org / 10.1080 / 00222933.2014.905125" type="journal article">Kurt-Sahin (2014)</bibRefCitation>
stated that
<taxonomicName id="81D10ED1FFEA2158FDD8A724FDCBF8AD" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[532,623,1795,1818]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FDD8A724FDCBF8AD" box="[532,623,1795,1818]" italics="true" pageId="34" pageNumber="35">P. cinari</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FDB5A725FD7BF8AC" box="[633,735,1794,1819]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FDB5A725FD7BF8AC" bold="true" box="[633,735,1794,1819]" pageId="34" pageNumber="35">n. comb.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FFEA2158FCBDA724FC57F8AC" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin &amp; Cinar" baseAuthorityYear="2018" box="[881,1011,1794,1819]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FCBDA724FC57F8AC" box="[881,1011,1794,1819]" italics="true" pageId="34" pageNumber="35">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FC36A725FBC4F8AC" box="[1018,1120,1794,1819]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FC36A725FBC4F8AC" bold="true" box="[1018,1120,1794,1819]" pageId="34" pageNumber="35">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFEA2158FB59A724FAA9F8AC" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[1173,1293,1794,1819]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FB59A724FAA9F8AC" box="[1173,1293,1794,1819]" italics="true" pageId="34" pageNumber="35">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FAD8A725FADDF8AD" box="[1300,1401,1794,1819]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FAD8A725FAD6F8AC" bold="true" box="[1300,1394,1794,1819]" pageId="34" pageNumber="35">n. comb</emphasis>
.
</taxonomicNameLabel>
by the presence of a hood at the distal end of the subacicular hook. However, my observations on the material here referred to
<taxonomicName id="81D10ED1FFEA2158FEDEA76CFE34F8D4" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin &amp; Cinar" baseAuthorityYear="2018" box="[274,400,1866,1891]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FEDEA76CFE34F8D4" box="[274,400,1866,1891]" italics="true" pageId="34" pageNumber="35">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FE57A76DFDA4F8D4" box="[411,512,1866,1891]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FE57A76DFDA4F8D4" bold="true" box="[411,512,1866,1891]" pageId="34" pageNumber="35">n. comb.</emphasis>
</taxonomicNameLabel>
suggest that the valves that form the hood are present (
<figureCitation id="DEEA69D7FFEA2158FBABA76DFB6BF8D5" box="[1127,1231,1866,1891]" captionStart="FIGURE 29" captionStartId="44.[151,250,1604,1626]" captionTargetBox="[322,1265,193,1583]" captionTargetId="figure@44.[322,1265,193,1583]" captionTargetPageId="44" captionText="FIGURE 29. Paucibranchia disjuncta (Hartman, 1961) n. comb. A. Compound spinigers, chaetiger 55; B. Compound falciger, chaetiger 115; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 6; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; F. Subacicular hook bidentante, chaetiger 55; G. Subacicular unidentate with hood, chaetiger 47. A, D, E, G, from non-type LACM-AHF POLY 10195; B from holotype LACM-AHF POLY 724; C from non-type LACM-AHF POLY 10196; F from non-type LACM-AHF POLY6948. Scale bars: A, B, 20 µm; C, 14 µm; D, E, G, 10 µm; F, 20 µm." httpUri="https://zenodo.org/record/1453091/files/figure.png" pageId="34" pageNumber="35">Fig. 29G</figureCitation>
). These valves are likely to come off easily since they were not present in some subacicular hooks in specimens of
<taxonomicName id="81D10ED1FFEA2158FB1CA748FA8BF831" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[1232,1327,1903,1926]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FB1CA748FA8BF831" box="[1232,1327,1903,1926]" italics="true" pageId="34" pageNumber="35">P. cinari</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FAFAA74AFA38F831" box="[1334,1436,1901,1926]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FAFAA74AFA38F831" bold="true" box="[1334,1436,1901,1926]" pageId="34" pageNumber="35">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFEA2158FF05A7B4FEEBF81C" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin &amp; Cinar" baseAuthorityYear="2018" box="[201,335,1938,1963]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FF05A7B4FEEBF81C" box="[201,335,1938,1963]" italics="true" pageId="34" pageNumber="35">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FE95A7B5FE66F81C" box="[345,450,1938,1963]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FE95A7B5FE66F81C" bold="true" box="[345,450,1938,1963]" pageId="34" pageNumber="35">n. comb.</emphasis>
</taxonomicNameLabel>
Thus, considering the presence/absence of the hood can be a problematic diagnostic character to separate the species.
</paragraph>
<paragraph id="466E7552FFEA2159FF0BA7FDFD95FE1B" blockId="34.[151,1437,1002,2035]" lastBlockId="35.[151,1436,151,429]" lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35">
<taxonomicName id="81D10ED1FFEA2158FF0BA7FDFE1CF845" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[199,440,2010,2035]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FF0BA7FDFE1CF845" box="[199,440,2010,2035]" italics="true" pageId="34" pageNumber="35">Paucibranchia cinari</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FE0DA7FDFD8CF844" box="[449,552,2010,2035]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FE0DA7FDFD8CF844" bold="true" box="[449,552,2010,2035]" pageId="34" pageNumber="35">n. comb.</emphasis>
</taxonomicNameLabel>
is similar to
<taxonomicName id="81D10ED1FFEA2158FD0CA7FCFCE7F844" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin &amp; Cinar" baseAuthorityYear="2018" box="[704,835,2010,2035]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FD0CA7FCFCE7F844" box="[704,835,2010,2035]" italics="true" pageId="34" pageNumber="35">P. disjuncta</emphasis>
</taxonomicName>
<emphasis id="74A5A940FFEA2158FC80A7FDFC1EF844" bold="true" box="[844,954,2010,2035]" pageId="34" pageNumber="35">
<taxonomicNameLabel id="6F96143BFFEA2158FC80A7FDFC10F844" box="[844,948,2010,2035]" pageId="34" pageNumber="35">n. comb.</taxonomicNameLabel>
,
</emphasis>
<taxonomicName id="81D10ED1FFEA2158FC0EA7FCFB95F844" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[962,1073,2010,2035]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FFEA2158FC0EA7FCFB95F844" box="[962,1073,2010,2035]" italics="true" pageId="34" pageNumber="35">P. gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FBF6A7FDFBDEF844" box="[1082,1146,2010,2035]" pageId="34" pageNumber="35" rank="species">
<emphasis id="74A5A940FFEA2158FBF6A7FDFBDEF844" bold="true" box="[1082,1146,2010,2035]" pageId="34" pageNumber="35">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFEA2158FB7FA7FCFA88F844" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[1203,1324,2010,2035]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="34" pageNumber="35" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FFEA2158FB7FA7FCFA88F844" box="[1203,1324,2010,2035]" italics="true" pageId="34" pageNumber="35">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEA2158FAF9A7FDFA38F844" box="[1333,1436,2010,2035]" pageId="34" pageNumber="35">
<emphasis id="74A5A940FFEA2158FAF9A7FDFA38F844" bold="true" box="[1333,1436,2010,2035]" pageId="34" pageNumber="35">n. comb.</emphasis>
</taxonomicNameLabel>
based on the presence of unidentate subacicular hooks and spinigers in all chaetigers.
<taxonomicName id="81D10ED1FFEB2159FB90A0BFFA8BFF07" authorityName="Molina-Acevedo" authorityYear="2018" box="[1116,1327,152,176]" pageId="35" pageNumber="36" rank="subSpecies" status="comb. nov." subSpecies="cinari">
However,
<emphasis id="74A5A940FFEB2159FB1CA0BEFA8BFF07" box="[1232,1327,153,176]" italics="true" pageId="35" pageNumber="36">P. cinari</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FAFAA0B0FA38FF07" box="[1334,1436,151,176]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FAFAA0B0FA38FF07" bold="true" box="[1334,1436,151,176]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FFEB2159FEEBA09AFE0FFF62" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin &amp; Cinar" baseAuthorityYear="2018" box="[295,427,188,213]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FEEBA09AFE0FFF62" box="[295,427,188,213]" italics="true" pageId="35" pageNumber="36">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FE78A09BFDB8FF62" box="[436,540,188,213]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FE78A09BFDB8FF62" bold="true" box="[436,540,188,213]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFEB2159FD9AA09AFD74FF62" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[598,720,188,213]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FD9AA09AFD74FF62" box="[598,720,188,213]" italics="true" pageId="35" pageNumber="36">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FD15A09BFCE5FF62" box="[729,833,188,213]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FD15A09BFCE5FF62" bold="true" box="[729,833,188,213]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
by having dorsal cirri in the posterior chaetigers 1.7 times longer than in pre-branchial chaetigers, rounded chaetal lobe in the anterior region, and postchaetal lobe bluntly conical in pre- and branchial region; whereas in
<taxonomicName id="81D10ED1FFEB2159FCC1A122FC2BFEAA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin &amp; Cinar" baseAuthorityYear="2018" box="[781,911,260,285]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FCC1A122FC2BFEAA" box="[781,911,260,285]" italics="true" pageId="35" pageNumber="36">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FC5BA123FC5AFEAA" box="[919,1022,260,285]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FC5BA123FC5AFEAA" bold="true" box="[919,1022,260,285]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFEB2159FBF8A122FB08FEAA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[1076,1196,260,285]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FBF8A122FB08FEAA" box="[1076,1196,260,285]" italics="true" pageId="35" pageNumber="36">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FB78A123FABFFEAA" box="[1204,1307,260,285]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FB78A123FABFFEAA" bold="true" box="[1204,1307,260,285]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
dorsal cirri in the posterior chaetigers are 2.7 times longer than pre-branchial region, rectangular chaetal lobe in anterior region, and postchaetal lobe conical in
<taxonomicName id="81D10ED1FFEB2159FDA0A16AFD57FED2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin &amp; Cinar" baseAuthorityYear="2018" box="[620,755,332,357]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FDA0A16AFD57FED2" box="[620,755,332,357]" italics="true" pageId="35" pageNumber="36">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FD33A16BFCCFFED2" box="[767,875,332,357]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FD33A16BFCCFFED2" bold="true" box="[767,875,332,357]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
and tongue-shaped in
<taxonomicName id="81D10ED1FFEB2159FBB1A16AFB5DFED2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[1149,1273,332,357]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FBB1A16AFB5DFED2" box="[1149,1273,332,357]" italics="true" pageId="35" pageNumber="36">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FACAA16BFAD5FED2" box="[1286,1393,332,357]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FACAA16BFAD5FED2" bold="true" box="[1286,1393,332,357]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
. In addition,
<taxonomicName id="81D10ED1FFEB2159FECDA156FEC4FE3F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[257,352,369,392]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FECDA156FEC4FE3F" box="[257,352,369,392]" italics="true" pageId="35" pageNumber="36">P. cinari</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FEABA148FE6AFE3F" box="[359,462,367,392]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FEABA148FE6AFE3F" bold="true" box="[359,462,367,392]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
lacks eyes; whereas in
<taxonomicName id="81D10ED1FFEB2159FD14A156FCFEFE3F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin &amp; Cinar" baseAuthorityYear="2018" box="[728,858,367,392]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FD14A156FCFEFE3F" box="[728,858,367,392]" italics="true" pageId="35" pageNumber="36">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FCAEA148FC6DFE3F" box="[866,969,367,392]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FCAEA148FC6DFE3F" bold="true" box="[866,969,367,392]" pageId="35" pageNumber="36">n. comb.</emphasis>
</taxonomicNameLabel>
they are present. The comparison with
<taxonomicName id="81D10ED1FFEB2159FA4BA156FF4EFE1A" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FFEB2159FA4BA156FF4EFE1A" italics="true" pageId="35" pageNumber="36">P. gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FF3CA1B3FE8BFE1A" box="[240,303,404,429]" pageId="35" pageNumber="36" rank="species">
<emphasis id="74A5A940FFEB2159FF3CA1B3FE8BFE1A" bold="true" box="[240,303,404,429]" pageId="35" pageNumber="36">n. sp.</emphasis>
</taxonomicNameLabel>
is provided in
<tableCitation id="0B5340E9FFEB2159FE1BA1B3FD89FE1B" box="[471,557,404,429]" captionStart="TABLE 4" captionStartId="118.[147,226,512,533]" captionText="TABLE 4. Morphological features of the Paucibranchia n. gen. species with compound spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="35" pageNumber="36">Table 4</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,897 @@
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<mods:title id="2CD7AE3FDA1CE2F51DE6CB960725D55F">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<heading id="1D26C23EFFDB2169FF5BA578FC1FFACD" bold="true" box="[151,955,1375,1402]" fontSize="11" level="1" pageId="19" pageNumber="20" reason="1">
<emphasis id="74A5A940FFDB2169FF5BA578FC1FFACD" bold="true" box="[151,955,1375,1402]" pageId="19" pageNumber="20">
<taxonomicName id="81D10ED1FFDB2169FF5BA578FCEDFACD" ID-CoL="7662L" authority="(Audouin &amp; Milne-Edwards, 1833)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[151,841,1375,1402]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDB2169FF5BA578FE29FACE" bold="true" box="[151,397,1375,1401]" italics="true" pageId="19" pageNumber="20">Paucibranchia bellii</emphasis>
(
<bibRefCitation id="224008A3FFDB2169FE51A547FCE5FACD" box="[413,833,1376,1402]" pageId="19" pageNumber="20" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards, 1833</bibRefCitation>
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<taxonomicNameLabel id="6F96143BFFDB2169FC9CA547FC1FFACD" box="[848,955,1376,1402]" pageId="19" pageNumber="20">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFDB2169FF5BA5A5FE1AFA2C" blockId="19.[151,955,1375,1435]" box="[151,446,1410,1435]" pageId="19" pageNumber="20">
<figureCitation id="DEEA69D7FFDB2169FF5BA5A5FE9EFA2C" box="[151,314,1410,1435]" captionStart-0="FIGURE 11" captionStart-1="FIGURE 12" captionStart-2="FIGURE 13" captionStart-3="FIGURE 14" captionStartId-0="21.[151,250,1936,1958]" captionStartId-1="22.[151,250,808,830]" captionStartId-2="23.[151,250,1934,1956]" captionStartId-3="24.[151,250,1841,1863]" captionTargetBox-0="[333,1254,193,1922]" captionTargetBox-1="[151,1400,193,787]" captionTargetBox-2="[333,1253,235,1877]" captionTargetBox-3="[267,1308,237,1792]" captionTargetId-0="figure@21.[333,1254,193,1922]" captionTargetId-1="figure@22.[151,1436,193,787]" captionTargetId-2="figure@23.[333,1253,235,1877]" captionTargetId-3="figure@24.[259,1328,228,1792]" captionTargetPageId-0="21" captionTargetPageId-1="22" captionTargetPageId-2="23" captionTargetPageId-3="24" captionText-0="FIGURE 11. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. AC from lectotype MNHN TYPE 568; D from non-type ECOSURP2173. Scale bars: A, B, D, 1 mm; C, 2 mm." captionText-1="FIGURE 12. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C. Left MI-II-III-IV-V; D. Right MI-II-IV-V. A from lectotype MNHN TYPE 568, B, C, D, from non-type ECOSURP2173. Scale bars: A, 0.2 mm; B, 0.7 mm, C, D, 0.3 mm." captionText-2="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." captionText-3="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri-0="https://zenodo.org/record/1453053/files/figure.png" httpUri-1="https://zenodo.org/record/1453055/files/figure.png" httpUri-2="https://zenodo.org/record/1453057/files/figure.png" httpUri-3="https://zenodo.org/record/1453059/files/figure.png" pageId="19" pageNumber="20">Figures 1114</figureCitation>
,
<tableCitation id="0B5340E9FFDB2169FE89A5A5FE07FA2C" box="[325,419,1410,1435]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="19" pageNumber="20">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FFDB2169FE7CA5A4FE1AFA2C" box="[432,446,1411,1435]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="19" pageNumber="20">3</tableCitation>
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<emphasis id="74A5A940FFDB2169FF5BA5ECFEBAFA57" box="[151,286,1482,1504]" italics="true" pageId="19" pageNumber="20">Eunice belliii</emphasis>
Audouin &amp; Milne-Edwards
<emphasis id="74A5A940FFDB2169FD8EA5ECFDF2FA57" box="[578,598,1483,1504]" italics="true" pageId="19" pageNumber="20">in</emphasis>
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<bibRefCitation id="224008A3FFDB2169FD90A5EDFD7FFA57" box="[604,731,1482,1504]" pageId="19" pageNumber="20" refId="ref53771" refString="Cuvier, G. (1830) Le regne animal distribue d'apres son organisation, pour servir de base a l'histoire naturelle des animaux et d'introduction a l'anatomie comparee. Vol. 3. 2 nd Edition. Deterville et Crochard [includes Polychaeta], Paris, pp. 504." type="book chapter">Cuvier 1830</bibRefCitation>
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<emphasis id="74A5A940FFDB2169FCC1A5ECFC3FFA57" box="[781,923,1482,1504]" italics="true" pageId="19" pageNumber="20">nomen nudum</emphasis>
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<paragraph id="466E7552FFDB2169FF5BA5CDFEE3F9A9" blockId="19.[151,1435,1482,1688]" pageId="19" pageNumber="20">
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<emphasis id="74A5A940FFDB2169FF5BA5CDFEBCFA48" box="[151,280,1513,1535]" italics="true" pageId="19" pageNumber="20">Eunice bellii</emphasis>
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224, Pl. XI,
<figureCitation id="DEEA69D7FFDB2169FCE0A5CEFC28FA48" box="[812,908,1513,1535]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="6.[151,250,1846,1868]" captionStartId-1="8.[151,250,1486,1508]" captionStartId-2="10.[151,250,1908,1930]" captionStartId-3="11.[151,250,1932,1954]" captionTargetBox-0="[239,1357,218,1789]" captionTargetBox-1="[276,1310,213,1430]" captionTargetBox-2="[219,1375,193,1892]" captionTargetBox-3="[336,1232,245,1870]" captionTargetId-0="figure@6.[226,1361,195,1827]" captionTargetId-1="figure@8.[276,1310,213,1430]" captionTargetId-2="figure@10.[219,1375,193,1892]" captionTargetId-3="figure@11.[336,1250,245,1870]" captionTargetPageId-0="6" captionTargetPageId-1="8" captionTargetPageId-2="10" captionTargetPageId-3="11" captionText-0="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." captionText-1="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." captionText-2="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." captionText-3="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." httpUri-0="https://zenodo.org/record/1453033/files/figure.png" httpUri-1="https://zenodo.org/record/1453035/files/figure.png" httpUri-2="https://zenodo.org/record/1453037/files/figure.png" httpUri-3="https://zenodo.org/record/1453039/files/figure.png" pageId="19" pageNumber="20">Figs. 14</figureCitation>
,
<figureCitation id="DEEA69D7FFDB2169FC5BA5CEFC01FA48" box="[919,933,1513,1535]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="19" pageNumber="20">8</figureCitation>
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<figureCitation id="DEEA69D7FFDB2169FC7DA5CEFC19FA48" box="[945,957,1513,1535]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="19" pageNumber="20">9</figureCitation>
text-fig. XXVII;
<bibRefCitation id="224008A3FFDB2169FBBDA5CEFB56FA48" box="[1137,1266,1513,1535]" pageId="19" pageNumber="20" refId="ref53823" refString="Cuvier, G. (1836 - 1849) Le regne animal distribue d'apres son organisation, pour servir de base a l'histoire naturelle des animaux, et d'introduction a l'anatomie comparee. Vol. 11. 3 rd Edition. Accompagnee de planches gravees ... par une reunion de disciples de Cuvier, MM: Audouin, Blanchard, Deshayes, Alcide d'Orbigny, Doyere, Duges, Duvernoy, Laurillard, Milne-Edwards, Roulin &amp; Valenciennes, Paris, pp. 53" type="book">
Cuvier
<date id="326F5392FFDB2169FB71A5CEFB56FA48" box="[1213,1266,1513,1535]" pageId="19" pageNumber="20" value="1836" valueMax="1849">1836</date>
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1849:32;
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45.
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<emphasis id="74A5A940FFDB2169FF5BA601FE94F98B" box="[151,304,1574,1596]" italics="true" pageId="19" pageNumber="20">Marphysa belli</emphasis>
de
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334;
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451;
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<bibRefCitation id="224008A3FFDB2169FCB3A600FBF5F98B" box="[895,1105,1574,1596]" pageId="19" pageNumber="20" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald 1998</bibRefCitation>
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834,
<figureCitation id="DEEA69D7FFDB2169FB70A601FA85F98B" box="[1212,1313,1574,1596]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="19" pageNumber="20">Figs. 1aj</figureCitation>
,
<figureCitation id="DEEA69D7FFDB2169FAE7A601FAF0F98B" box="[1323,1364,1574,1596]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStart-4="FIGURE 6" captionStartId-0="8.[151,250,1486,1508]" captionStartId-1="10.[151,250,1908,1930]" captionStartId-2="11.[151,250,1932,1954]" captionStartId-3="12.[151,250,1960,1982]" captionStartId-4="13.[151,250,765,787]" captionTargetBox-0="[276,1310,213,1430]" captionTargetBox-1="[219,1375,193,1892]" captionTargetBox-2="[336,1232,245,1870]" captionTargetBox-3="[182,1414,193,1947]" captionTargetBox-4="[160,1402,193,743]" captionTargetId-0="figure@8.[276,1310,213,1430]" captionTargetId-1="figure@10.[219,1375,193,1892]" captionTargetId-2="figure@11.[336,1250,245,1870]" captionTargetId-3="figure@12.[182,1414,193,1947]" captionTargetId-4="figure@13.[151,1436,193,743]" captionTargetPageId-0="8" captionTargetPageId-1="10" captionTargetPageId-2="11" captionTargetPageId-3="12" captionTargetPageId-4="13" captionText-0="FIGURE 2. Marphysa bonhardi McIntosh, 1885, holotype BMNH 1885.12.1.210. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Aciculae, anterior chaetigers. Scale bars: A, 0.8 mm; B, C, 0.67 mm." captionText-1="FIGURE 3. Paucibranchia adenensis (Gravier, 1900) n. comb. A. Anterior end with branchiae, dorsal view; B. Anterior end, dorsal view; C. Anterior end, ventral view; D. Anterior end, dorsal view; E. Anterior end with branchiae, dorsal view; F. Anterior end, ventral view. A, B, C from holotype MNHN-531; D, E, F from non-type MNHN-A148. Scale bars: A, 2 mm; B, 1 mm, C, 2.6 mm, D, F, 0.7 mm; E, 1.3 mm." captionText-2="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." captionText-3="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." captionText-4="FIGURE 6. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Compound falciger, long blade, chaetiger, 11; B. Compound falciger, median blade, chaetiger, 11; C. Compound falciger, short blade, chaetiger, 216; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 216; F. Subacicular hook, distal end, chaetiger 158. Scale bars: A, 12.5 µm; B, 20 µm; C, F, 9.8 µm; D, 14 µm, E, 4.9 µm." httpUri-0="https://zenodo.org/record/1453035/files/figure.png" httpUri-1="https://zenodo.org/record/1453037/files/figure.png" httpUri-2="https://zenodo.org/record/1453039/files/figure.png" httpUri-3="https://zenodo.org/record/1453041/files/figure.png" httpUri-4="https://zenodo.org/record/1453043/files/figure.png" pageId="19" pageNumber="20">26</figureCitation>
,
<tableCitation id="0B5340E9FFDB2169FA91A601FA3FF98B" box="[1373,1435,1574,1596]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="19" pageNumber="20">Tab. 1</tableCitation>
(
<emphasis id="74A5A940FFDB2169FF03A661FEB6F9EC" box="[207,274,1606,1627]" italics="true" pageId="19" pageNumber="20">partim</emphasis>
)
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</paragraph>
<paragraph id="466E7552FFDB2169FF5BA642FD9FF9CD" blockId="19.[151,1435,1482,1688]" box="[151,571,1636,1658]" pageId="19" pageNumber="20">
<treatmentCitationGroup id="66C1527CFFDB2169FF5BA642FD9FF9CD" box="[151,571,1636,1658]" pageId="19" pageNumber="20">
<taxonomicName id="81D10ED1FFDB2169FF5BA642FD93F9CD" ID-CoL="3CF4K" authority="Grube 1878: 59" authorityName="Grube" authorityPageNumber="59" authorityYear="1878" box="[151,567,1636,1658]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="bellii" subGenus="Marphysa">
<emphasis id="74A5A940FFDB2169FF5BA642FF79F9CD" box="[151,221,1637,1658]" italics="true" pageId="19" pageNumber="20">Eunice</emphasis>
(
<emphasis id="74A5A940FFDB2169FF20A643FEF7F9CD" box="[236,339,1636,1658]" italics="true" pageId="19" pageNumber="20">Marphysa</emphasis>
)
<emphasis id="74A5A940FFDB2169FEADA643FE31F9CD" box="[353,405,1636,1658]" italics="true" pageId="19" pageNumber="20">bellii</emphasis>
<treatmentCitation id="C7705343FFDB2169FE50A643FD93F9CD" author="" box="[412,567,1636,1658]" page="59" pageId="19" pageNumber="20">
<bibRefCitation id="224008A3FFDB2169FE50A643FDBCF9CD" box="[412,536,1636,1658]" pageId="19" pageNumber="20" refId="ref54934" refString="Grube, A. E. (1878) Untersuchungen ueber die Familie Eunicea. Naturwissenschaftlichen Schlesischen Gesellschaft, Berlin, 1878, 37 - 62." type="journal article">Grube 1878</bibRefCitation>
:59
</treatmentCitation>
</taxonomicName>
.
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</paragraph>
<paragraph id="466E7552FFDB2169FF5BA6A5FB4EF92F" blockId="19.[151,1435,1482,1688]" box="[151,1258,1666,1688]" pageId="19" pageNumber="20">
<treatmentCitationGroup id="66C1527CFFDB2169FF5BA6A5FB4EF92F" box="[151,1258,1666,1688]" pageId="19" pageNumber="20">
<taxonomicName id="81D10ED1FFDB2169FF5BA6A5FD9AF92F" ID-CoL="3Y88W" authority="von Marenzeller 1874: 59" authorityName="von Marenzeller" authorityPageNumber="59" authorityYear="1874" box="[151,574,1666,1688]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="bellii">
<emphasis id="74A5A940FFDB2169FF5BA6A5FE9CF92F" box="[151,312,1666,1688]" italics="true" pageId="19" pageNumber="20">Marphysa bellii</emphasis>
von
<treatmentCitation id="C7705343FFDB2169FEA6A6A5FD9AF92F" author="" box="[362,574,1666,1688]" page="59" pageId="19" pageNumber="20">
<bibRefCitation id="224008A3FFDB2169FEA6A6A5FDBBF92F" box="[362,543,1666,1688]" pageId="19" pageNumber="20" refId="ref57088" refString="von Marenzeller, E. (1874) Zur Kenntnis der adriatischen Anneliden. Sitzungsberichte der Kaiserliche Akademie der Wissenschaften, Wien, Mathematisch-Naturwissenschaftliche Klasse, 69 (1), 1 - 76." type="journal article">Marenzeller 1874</bibRefCitation>
:59
</treatmentCitation>
</taxonomicName>
60; de
<treatmentCitation id="C7705343FFDB2169FD5CA6A5FCD3F92F" author="" box="[656,887,1666,1688]" page="204" pageId="19" pageNumber="20">
<bibRefCitation id="224008A3FFDB2169FD5CA6A5FCEFF92F" box="[656,843,1666,1688]" pageId="19" pageNumber="20" refId="ref54303" refString="de Saint-Joseph, A. A. (1888) Les annelides polychetes des cotes de Dinard. Seconde partie. Annales des Sciences Naturelles, Zoologie et Paleontologie, Paris, 7, 5 (2), 141 - 338." type="journal article">Saint-Joseph 1888</bibRefCitation>
:204
</treatmentCitation>
205;
<treatmentCitation id="C7705343FFDB2169FC7BA6A5FBC0F92F" author="" box="[951,1124,1666,1688]" page="410" pageId="19" pageNumber="20">
<bibRefCitation id="224008A3FFDB2169FC7BA6A5FB93F92F" box="[951,1079,1666,1688]" pageId="19" pageNumber="20" refId="ref54525" refString="Fauvel, P. (1923) Polychetes errantes. Faune de France, 5, 1 - 488." type="journal article">Fauvel 1923</bibRefCitation>
:410
</treatmentCitation>
, Fig. 161iq.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFDB216EFF5BA6E2FCA9FF62" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20" type="materials_examined">
<paragraph id="466E7552FFDB216EFF5BA6E2FCA9FF62" blockId="19.[151,1437,1733,2010]" lastBlockId="20.[151,1437,151,1977]" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20">
<emphasis id="74A5A940FFDB2169FF5BA6E2FE21F969" bold="true" box="[151,389,1733,1758]" pageId="19" pageNumber="20">Material examined.</emphasis>
<emphasis id="74A5A940FFDB2169FE5CA6E1FD8AF969" box="[400,558,1733,1758]" italics="true" pageId="19" pageNumber="20">Type material</emphasis>
: Lectotype MNHN TYPE 568,
<materialsCitation id="F6B97F0FFFDB2169FC67A6E2FF7AF8B5" ID-GBIF-Occurrence="1915273805" collectionCode="MNHN" location="Chausey Island" pageId="19" pageNumber="20" specimenCode="TYPE 567" specimenCount="2" typeStatus="paralectotype">
<typeStatus id="996ACBF0FFDB2169FC67A6E2FBE6F969" box="[939,1090,1733,1758]" pageId="19" pageNumber="20" type="paralectotype">paralectotype</typeStatus>
<collectionCode id="20C0ED97FFDB2169FB81A6E1FB06F96A" box="[1101,1186,1734,1757]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="19" pageNumber="20">MNHN</collectionCode>
<specimenCode id="1677DD29FFDB2169FB62A6E1FA88F969" box="[1198,1324,1733,1758]" collectionCode="TYPE" pageId="19" pageNumber="20">
<typeStatus id="996ACBF0FFDB2169FB62A6E1FB50F96A" box="[1198,1268,1734,1757]" pageId="19" pageNumber="20">TYPE</typeStatus>
567
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,
<location id="430E2389FFDB2169FAF0A6E2FF7AF8B5" LSID="urn:lsid:plazi:treatment:CE78C444FFDB2163FF5BA578FAFDFA77:430E2389FFDB2169FAF0A6E2FF7AF8B5" name="Chausey Island" pageId="19" pageNumber="20">Chausey Island</location>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDB2169FF25A6CDFEB4F891" ID-GBIF-Occurrence="1915273796" collectionCode="MNHN-A" collectorName="English Channel &amp; Atlantic." country="France" location="St. Vaast" pageId="19" pageNumber="20" specimenCode="MNHN-A39" specimenCount="1" stateProvince="Normandy" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDB2169FF25A6CDFE9CF8B6" box="[233,312,1770,1793]" name="France" pageId="19" pageNumber="20">France</collectingCountry>
,
<collectorName id="EB241084FFDB2169FE88A6CEFDA4F8B5" box="[324,512,1769,1794]" pageId="19" pageNumber="20">English Channel</collectorName>
,
<collectorName id="EB241084FFDB2169FDC0A6CEFDCAF8B5" box="[524,622,1769,1794]" pageId="19" pageNumber="20">Atlantic.</collectorName>
<emphasis id="74A5A940FFDB2169FDB8A6CEFCFDF8B5" box="[628,857,1769,1794]" italics="true" pageId="19" pageNumber="20">Additional material:</emphasis>
<specimenCode id="1677DD29FFDB2169FCADA6CDFC4BF8B5" box="[865,1007,1770,1794]" collectionCode="MNHN-A" pageId="19" pageNumber="20">MNHN-A39</specimenCode>
(1), (R.) 1868 N° 155 d (1),
<location id="430E2389FFDB2169FAFFA6CDFA3CF8B6" LSID="urn:lsid:plazi:treatment:CE78C444FFDB2163FF5BA578FAFDFA77:430E2389FFDB2169FAFFA6CDFA3CF8B6" box="[1331,1432,1770,1794]" country="France" name="St. Vaast" pageId="19" pageNumber="20" stateProvince="Normandy">St. Vaast</location>
,
<collectingRegion id="8415BBB0FFDB2169FF5BA72AFEB4F891" box="[151,272,1805,1830]" country="France" name="Haute-Normandie" pageId="19" pageNumber="20">Normandy</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDB2169FEECA729FA9CF891" ID-GBIF-Occurrence="1915273799" box="[288,1336,1805,1830]" collectionCode="MNHN-A" collectorName="Atlantic Ocean" country="France" location="St. Vaast" pageId="19" pageNumber="20" specimenCode="MNHN-A39" specimenCount="1" stateProvince="Normandy" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDB2169FEECA729FECBF892" box="[288,367,1806,1829]" name="France" pageId="19" pageNumber="20">France</collectingCountry>
,
<collectorName id="EB241084FFDB2169FE4CA72AFD96F891" box="[384,562,1805,1830]" pageId="19" pageNumber="20">Atlantic Ocean</collectorName>
, 1868.
<specimenCode id="1677DD29FFDB2169FD42A729FCB9F891" box="[654,797,1806,1830]" collectionCode="MNHN-A" pageId="19" pageNumber="20">MNHN-A39</specimenCode>
(1), (R.) N° 155 f (1),
<location id="430E2389FFDB2169FB88A729FB0BF892" LSID="urn:lsid:plazi:treatment:CE78C444FFDB2163FF5BA578FAFDFA77:430E2389FFDB2169FB88A729FB0BF892" box="[1092,1199,1806,1830]" country="France" name="St. Vaast" pageId="19" pageNumber="20" stateProvince="Normandy">St. Vaast</location>
,
<collectingRegion id="8415BBB0FFDB2169FB73A72AFA9CF891" box="[1215,1336,1805,1830]" country="France" name="Haute-Normandie" pageId="19" pageNumber="20">Normandy</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDB2169FA85A729FCA1F8FD" ID-GBIF-Occurrence="1915273791" collectionCode="MNHN-A" collectorName="Atlantic Ocean" country="France" location="Pier of Croisic" pageId="19" pageNumber="20" specimenCode="MNHN-A39" specimenCount="1" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDB2169FA85A729FA3CF892" box="[1353,1432,1806,1829]" name="France" pageId="19" pageNumber="20">France</collectingCountry>
,
<collectorName id="EB241084FFDB2169FF5BA716FEE7F8FD" box="[151,323,1841,1866]" pageId="19" pageNumber="20">Atlantic Ocean</collectorName>
, 1868.
<specimenCode id="1677DD29FFDB2169FE5AA715FD81F8FD" box="[406,549,1842,1866]" collectionCode="MNHN-A" pageId="19" pageNumber="20">MNHN-A39</specimenCode>
(2),
<location id="430E2389FFDB2169FD91A716FCA1F8FD" LSID="urn:lsid:plazi:treatment:CE78C444FFDB2163FF5BA578FAFDFA77:430E2389FFDB2169FD91A716FCA1F8FD" box="[605,773,1841,1866]" country="France" name="Pier of Croisic" pageId="19" pageNumber="20">Pier of Croisic</location>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDB2169FCDDA715FC85F8D9" ID-GBIF-Occurrence="1915273785" collectingDate="1908-06" collectionCode="MNHN-A" collectorName="Atlantic Ocean &amp; L. du Reau" country="France" location="Tatihou Island" municipality="Collection of Fauvel." pageId="19" pageNumber="20" specimenCode="MNHN-A39" specimenCount="1" stateProvince="Normandy" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDB2169FCDDA715FCC4F8FE" box="[785,864,1842,1865]" name="France" pageId="19" pageNumber="20">France</collectingCountry>
,
<collectorName id="EB241084FFDB2169FCA0A716FBBDF8FD" box="[876,1049,1841,1866]" pageId="19" pageNumber="20">Atlantic Ocean</collectorName>
,
<collectingDate id="222BAA7AFFDB2169FBE9A715FB2BF8FD" box="[1061,1167,1842,1866]" pageId="19" pageNumber="20" value="1908-06">
<date id="326F5392FFDB2169FBE9A715FB2BF8FD" box="[1061,1167,1842,1866]" pageId="19" pageNumber="20" value="1908-06">Jun 1908</date>
</collectingDate>
,
<collectorName id="EB241084FFDB2169FB57A715FABFF8FD" box="[1179,1307,1841,1866]" pageId="19" pageNumber="20">L. du Réau</collectorName>
,
<collectingMunicipality id="A60AEF28FFDB2169FAE4A716FEABF8D9" pageId="19" pageNumber="20">Collection of Fauvel.</collectingMunicipality>
<specimenCode id="1677DD29FFDB2169FED0A771FE0FF8D9" box="[284,427,1878,1902]" collectionCode="MNHN-A" pageId="19" pageNumber="20">MNHN-A39</specimenCode>
(2),
<location id="430E2389FFDB2169FE21A772FD32F8D9" LSID="urn:lsid:plazi:treatment:CE78C444FFDB2163FF5BA578FAFDFA77:430E2389FFDB2169FE21A772FD32F8D9" box="[493,662,1877,1902]" country="France" municipality="Collection of Fauvel." name="Tatihou Island" pageId="19" pageNumber="20" stateProvince="Normandy">Tatihou Island</location>
,
<collectingRegion id="8415BBB0FFDB2169FD64A772FC85F8D9" box="[680,801,1877,1902]" country="France" name="Haute-Normandie" pageId="19" pageNumber="20">Normandy</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDB2169FCFEA771FCB4F825" ID-GBIF-Occurrence="1915273824" collectionCode="MNHN-A" collectorName="Atlantic Ocean" country="France" location="Cosqueville" municipality="Collection of Fauvel." pageId="19" pageNumber="20" specimenCode="MNHN-A39" specimenCount="1" stateProvince="Normandy" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDB2169FCFEA771FC25F8DA" box="[818,897,1878,1901]" name="France" pageId="19" pageNumber="20">France</collectingCountry>
,
<collectorName id="EB241084FFDB2169FC5FA772FBE0F8D9" box="[915,1092,1877,1902]" pageId="19" pageNumber="20">Atlantic Ocean</collectorName>
, 1895,
<collectingMunicipality id="A60AEF28FFDB2169FB6FA772FA39F8D9" box="[1187,1437,1877,1902]" pageId="19" pageNumber="20">Collection of Fauvel.</collectingMunicipality>
<specimenCode id="1677DD29FFDB2169FF5BA75DFE8DF825" box="[151,297,1914,1938]" collectionCode="MNHN-A" pageId="19" pageNumber="20">MNHN-A39</specimenCode>
, AZ778 3016 (2),
<location id="430E2389FFDB2169FDC8A75EFD29F825" LSID="urn:lsid:plazi:treatment:CE78C444FFDB2163FF5BA578FAFDFA77:430E2389FFDB2169FDC8A75EFD29F825" box="[516,653,1913,1938]" country="France" municipality="Collection of Fauvel." name="Cosqueville" pageId="19" pageNumber="20" stateProvince="Normandy">Cosqueville</location>
,
<collectingRegion id="8415BBB0FFDB2169FD5BA75EFCB4F825" box="[663,784,1913,1938]" country="France" name="Haute-Normandie" pageId="19" pageNumber="20">Normandy</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDB2169FCD6A75DFC21F801" ID-GBIF-Occurrence="1915273819" collectingDate="1909-04-19" collectionCode="MNCN" collectorName="Atlantic Ocean" country="France" location="Valencia" pageId="19" pageNumber="20" specimenCode="MNCN 16.01" specimenCount="1" stateProvince="Valencia" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDB2169FCD6A75DFCCDF826" box="[794,873,1914,1937]" name="France" pageId="19" pageNumber="20">France</collectingCountry>
,
<collectorName id="EB241084FFDB2169FCB8A75EFBBAF825" box="[884,1054,1913,1938]" pageId="19" pageNumber="20">Atlantic Ocean</collectorName>
,
<collectingDate id="222BAA7AFFDB2169FBE5A75DFB1DF825" box="[1065,1209,1914,1938]" pageId="19" pageNumber="20" value="1909-04-19">
<date id="326F5392FFDB2169FBE5A75DFB1DF825" box="[1065,1209,1914,1938]" pageId="19" pageNumber="20" value="1909-04-19">19 Apr 1909</date>
</collectingDate>
.
<specimenCode id="1677DD29FFDB2169FB0FA75DFAFFF825" box="[1219,1371,1913,1938]" collectionCode="MNCN" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="19" pageNumber="20">MNCN 16.01</specimenCode>
/2445 (1), sta. F32, Between Cabo de San Antonio and Port of
<collectingRegion id="8415BBB0FFDB2169FCEEA7BAFC21F801" box="[802,901,1949,1974]" country="Spain" name="Comunitat Valenciana" pageId="19" pageNumber="20">Valencia</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDB2169FC5CA7BAFBCEF86D" ID-GBIF-Occurrence="1915273809" collectionCode="MNCN" collectorName="Mediterranean Sea &amp; G. San Martin." country="Spain" location="Valencia" pageId="19" pageNumber="20" specimenCode="MNCN 16.01" specimenCount="1" stateProvince="Valencia" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDB2169FC5CA7BAFC77F801" box="[912,979,1949,1974]" name="Spain" pageId="19" pageNumber="20">Spain</collectingCountry>
,
<collectorName id="EB241084FFDB2169FC13A7BAFB10F801" box="[991,1204,1949,1974]" pageId="19" pageNumber="20">Mediterranean Sea</collectorName>
, coll.
<collectorName id="EB241084FFDB2169FB34A7B9FA39F801" box="[1272,1437,1949,1974]" pageId="19" pageNumber="20">G. San Martin.</collectorName>
<specimenCode id="1677DD29FFDB2169FF5BA7E5FE89F86D" box="[151,301,1985,2010]" collectionCode="MNCN" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="19" pageNumber="20">MNCN 16.01</specimenCode>
/2446 (1), sta. F152, Between Cabo de San Antonio and Port of
<collectingRegion id="8415BBB0FFDB2169FBCBA7E6FBCEF86D" box="[1031,1130,1985,2010]" country="Spain" name="Comunitat Valenciana" pageId="19" pageNumber="20">Valencia</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDB216EFBB9A7E6FC8DFF07" ID-GBIF-Occurrence="1915273818" collectionCode="ECOSUR" collectorName="Mediterranean Sea &amp; G. San Martin." country="Spain" lastPageId="20" lastPageNumber="21" location="Spain" pageId="19" pageNumber="20" specimenCount="1" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDB2169FBB9A7E6FB1CF86D" box="[1141,1208,1985,2010]" name="Spain" pageId="19" pageNumber="20">Spain</collectingCountry>
,
<collectorName id="EB241084FFDB2169FB0EA7E6FA33F86D" box="[1218,1431,1985,2010]" pageId="19" pageNumber="20">Mediterranean Sea</collectorName>
, coll.
<collectorName id="EB241084FFDC216EFF1DA0BFFEDEFF07" box="[209,378,151,176]" pageId="20" pageNumber="21">G. San Martin.</collectorName>
<collectionCode id="20C0ED97FFDC216EFE4FA0BFFE51FF07" box="[387,501,152,176]" country="Mexico" httpUri="http://grbio.org/cool/dtqq-2t5p" name="El Colegio de la Frontera Sur (Mexico)" pageId="20" pageNumber="21">ECOSUR</collectionCode>
P2173, Carnac, Morbihan
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDC216EFCFBA0BFFEC8FF62" ID-GBIF-Occurrence="1915273795" collectingDate="1967-04-21" collectionCode="ZMB" collectorName="F. Rullier." country="France" location="France" pageId="20" pageNumber="21" specimenCode="ZMB 3996" specimenCount="1" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDC216EFCFBA0BFFC22FF18" box="[823,902,152,175]" name="France" pageId="20" pageNumber="21">France</collectingCountry>
,
<collectingDate id="222BAA7AFFDC216EFC58A0BFFB8EFF07" box="[916,1066,151,176]" pageId="20" pageNumber="21" value="1967-04-21">
<date id="326F5392FFDC216EFC58A0BFFB8EFF07" box="[916,1066,151,176]" pageId="20" pageNumber="21" value="1967-04-21">21 Apr 1967</date>
</collectingDate>
, coll.
<collectorName id="EB241084FFDC216EFBBEA0BFFB40FF07" box="[1138,1252,151,176]" pageId="20" pageNumber="21">F. Rullier.</collectorName>
<specimenCode id="1677DD29FFDC216EFB21A0BFFACFFF07" box="[1261,1387,151,176]" collectionCode="ZMB" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum f<>r Naturkunde Berlin (Zoological Collections)" pageId="20" pageNumber="21">ZMB 3996</specimenCode>
(3), Roscoff, Finisterre
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFDC216EFEBAA09AFCA9FF62" ID-GBIF-Occurrence="1915273801" box="[374,781,188,213]" collectorName="Atlantic Ocean &amp; Grube." country="France" location="France" pageId="20" pageNumber="21" specimenCount="1" typeStatus="paralectotype">
<collectingCountry id="3EC635C2FFDC216EFEBAA09AFE61FF63" box="[374,453,189,212]" name="France" pageId="20" pageNumber="21">France</collectingCountry>
,
<collectorName id="EB241084FFDC216EFE1CA09BFDD8FF63" box="[464,636,188,213]" pageId="20" pageNumber="21">Atlantic Ocean</collectorName>
, coll.
<collectorName id="EB241084FFDC216EFD73A09BFCA9FF62" box="[703,781,188,213]" pageId="20" pageNumber="21">Grube.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFDC216CFF0BA0F8FEB4FAB7" lastPageId="22" lastPageNumber="23" pageId="20" pageNumber="21" type="description">
<paragraph id="466E7552FFDC216EFF0BA0F8FBA0FEF7" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
<emphasis id="74A5A940FFDC216EFF0BA0F8FEFDFF4F" bold="true" box="[199,345,223,248]" pageId="20" pageNumber="21">Description.</emphasis>
<typeStatus id="996ACBF0FFDC216EFEACA0C7FE74FF4F" box="[352,464,224,248]" pageId="20" pageNumber="21" type="lectotype">Lectotype</typeStatus>
MNHN
<typeStatus id="996ACBF0FFDC216EFDFAA0C7FDD8FF40" box="[566,636,224,247]" pageId="20" pageNumber="21">TYPE</typeStatus>
568 incomplete, with 102 chaetigers, L10=
<quantity id="8129D8B7FFDC216EFBB8A0C7FB1DFF40" box="[1140,1209,224,248]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="20" pageNumber="21" unit="mm" value="4.0">4 mm</quantity>
, W10=
<quantity id="8129D8B7FFDC216EFAD8A0C7FAC9FF40" box="[1300,1389,224,248]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="20" pageNumber="21" unit="mm" value="0.9">0.9 mm</quantity>
, the fragment with TL=
<quantity id="8129D8B7FFDC216EFEB4A123FE68FEAB" box="[376,460,260,284]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="20" pageNumber="21" unit="mm" value="30.0">30 mm</quantity>
. Anterior region of body with convex dorsum and flat ventrum, without groove; body depressed from chaetiger 5, widest at chaetiger 35, tapering after chaetiger 70.
</paragraph>
<paragraph id="466E7552FFDC216EFF0BA16BFCF0FE42" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
Prostomium entire,
<quantity id="8129D8B7FFDC216EFE6AA16BFE43FED3" box="[422,487,332,356]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="21" unit="mm" value="1.0">1 mm</quantity>
long,
<quantity id="8129D8B7FFDC216EFDE3A16BFD21FED3" box="[559,645,332,356]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="20" pageNumber="21" unit="mm" value="0.7">0.7 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFDC216EFB7DA16BFA9DFED3" box="[1201,1337,332,357]" captionStart="FIGURE 11" captionStartId="21.[151,250,1936,1958]" captionTargetBox="[333,1254,193,1922]" captionTargetId="figure@21.[333,1254,193,1922]" captionTargetPageId="21" captionText="FIGURE 11. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. AC from lectotype MNHN TYPE 568; D from non-type ECOSURP2173. Scale bars: A, B, D, 1 mm; C, 2 mm." httpUri="https://zenodo.org/record/1453053/files/figure.png" pageId="20" pageNumber="21">Fig. 11A, C</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFDC216EFEE7A148FE36FE3F" box="[299,402,367,392]" captionStart="FIGURE 11" captionStartId="21.[151,250,1936,1958]" captionTargetBox="[333,1254,193,1922]" captionTargetId="figure@21.[333,1254,193,1922]" captionTargetPageId="21" captionText="FIGURE 11. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. AC from lectotype MNHN TYPE 568; D from non-type ECOSURP2173. Scale bars: A, B, D, 1 mm; C, 2 mm." httpUri="https://zenodo.org/record/1453053/files/figure.png" pageId="20" pageNumber="21">Fig. 11B</figureCitation>
). Prostomial appendages in a semicircle, median antenna isolated by a gap. Palps reaching second peristomial ring; lateral antennae reaching first chaetiger; median antenna reaching the middle of second chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, thick, without articulation. Eyes not observed (see Remarks section).
</paragraph>
<paragraph id="466E7552FFDC216EFF0BA1D8FA32FD8B" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFDC216EFDA3A227FD62FDA0" box="[623,710,512,536]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="20" pageNumber="21" unit="mm" value="0.7">0.7 mm</quantity>
long,
<quantity id="8129D8B7FFDC216EFCC7A227FCC5FDA0" box="[779,865,512,536]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="20" pageNumber="21" unit="mm" value="1.3">1.3 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFDC216EFD57A203FC87FD8B" box="[667,803,548,573]" captionStart="FIGURE 11" captionStartId="21.[151,250,1936,1958]" captionTargetBox="[333,1254,193,1922]" captionTargetId="figure@21.[333,1254,193,1922]" captionTargetPageId="21" captionText="FIGURE 11. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. AC from lectotype MNHN TYPE 568; D from non-type ECOSURP2173. Scale bars: A, B, D, 1 mm; C, 2 mm." httpUri="https://zenodo.org/record/1453053/files/figure.png" pageId="20" pageNumber="21">Fig. 11AB</figureCitation>
). Inferior lip with a slight central depression (
<figureCitation id="DEEA69D7FFDC216EFAEFA203FA2DFD8B" box="[1315,1417,548,573]" captionStart="FIGURE 11" captionStartId="21.[151,250,1936,1958]" captionTargetBox="[333,1254,193,1922]" captionTargetId="figure@21.[333,1254,193,1922]" captionTargetPageId="21" captionText="FIGURE 11. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. AC from lectotype MNHN TYPE 568; D from non-type ECOSURP2173. Scale bars: A, B, D, 1 mm; C, 2 mm." httpUri="https://zenodo.org/record/1453053/files/figure.png" pageId="20" pageNumber="21">Fig. 11B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFDC216EFF0BA260FBFAFC37" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
Maxillary apparatus with MF= 1+1, 7+7, 7+0, 7+10, 1+1 (
<figureCitation id="DEEA69D7FFDC216EFCA4A260FC50FDD7" box="[872,1012,583,608]" captionStart="FIGURE 12" captionStartId="22.[151,250,808,830]" captionTargetBox="[151,1400,193,787]" captionTargetId="figure@22.[151,1436,193,787]" captionTargetPageId="22" captionText="FIGURE 12. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C. Left MI-II-III-IV-V; D. Right MI-II-IV-V. A from lectotype MNHN TYPE 568, B, C, D, from non-type ECOSURP2173. Scale bars: A, 0.2 mm; B, 0.7 mm, C, D, 0.3 mm." httpUri="https://zenodo.org/record/1453055/files/figure.png" pageId="20" pageNumber="21">Fig. 12AB</figureCitation>
). Maxillary carriers 1.8 times shorter than length of MI. MI forceps-like; closing system 7 times shorter than length of MI; ligament between MI and MII not sclerotized (
<figureCitation id="DEEA69D7FFDC216EFE85A2A8FE77FD1F" box="[329,467,655,680]" captionStart="FIGURE 12" captionStartId="22.[151,250,808,830]" captionTargetBox="[151,1400,193,787]" captionTargetId="figure@22.[151,1436,193,787]" captionTargetPageId="22" captionText="FIGURE 12. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C. Left MI-II-III-IV-V; D. Right MI-II-IV-V. A from lectotype MNHN TYPE 568, B, C, D, from non-type ECOSURP2173. Scale bars: A, 0.2 mm; B, 0.7 mm, C, D, 0.3 mm." httpUri="https://zenodo.org/record/1453055/files/figure.png" pageId="20" pageNumber="21">Fig. 12AD</figureCitation>
). MII wide; teeth recurved, sharped; cavity opening oval, 4 times shorter than length of MII; ligament between MII and MIII, and right MIV, not sclerotized (
<figureCitation id="DEEA69D7FFDC216EFC0AA293FBF0FD7B" box="[966,1108,692,717]" captionStart="FIGURE 12" captionStartId="22.[151,250,808,830]" captionTargetBox="[151,1400,193,787]" captionTargetId="figure@22.[151,1436,193,787]" captionTargetPageId="22" captionText="FIGURE 12. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C. Left MI-II-III-IV-V; D. Right MI-II-IV-V. A from lectotype MNHN TYPE 568, B, C, D, from non-type ECOSURP2173. Scale bars: A, 0.2 mm; B, 0.7 mm, C, D, 0.3 mm." httpUri="https://zenodo.org/record/1453055/files/figure.png" pageId="20" pageNumber="21">Fig. 12AD</figureCitation>
). MIII short; with triangular teeth; with attachment lamella slightly sclerotized (
<figureCitation id="DEEA69D7FFDC216EFD2EA2F0FCCBFD47" box="[738,879,727,752]" captionStart="FIGURE 12" captionStartId="22.[151,250,808,830]" captionTargetBox="[151,1400,193,787]" captionTargetId="figure@22.[151,1436,193,787]" captionTargetPageId="22" captionText="FIGURE 12. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C. Left MI-II-III-IV-V; D. Right MI-II-IV-V. A from lectotype MNHN TYPE 568, B, C, D, from non-type ECOSURP2173. Scale bars: A, 0.2 mm; B, 0.7 mm, C, D, 0.3 mm." httpUri="https://zenodo.org/record/1453055/files/figure.png" pageId="20" pageNumber="21">Fig. 12AD</figureCitation>
). Left MIV with a small basal tooth; attachment lamella semicircular, wide, situated 1/2 along length of posterior edge of maxilla. Right MIV with small teeth; attachment lamella wide, semicircular, better developed in the middle, situated 1/2 along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFDC216EFED3A363FE0AFCEB" box="[287,430,836,861]" captionStart="FIGURE 12" captionStartId="22.[151,250,808,830]" captionTargetBox="[151,1400,193,787]" captionTargetId="figure@22.[151,1436,193,787]" captionTargetPageId="22" captionText="FIGURE 12. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C. Left MI-II-III-IV-V; D. Right MI-II-IV-V. A from lectotype MNHN TYPE 568, B, C, D, from non-type ECOSURP2173. Scale bars: A, 0.2 mm; B, 0.7 mm, C, D, 0.3 mm." httpUri="https://zenodo.org/record/1453055/files/figure.png" pageId="20" pageNumber="21">Fig. 12AD</figureCitation>
). MV square, with a short, rounded tooth (
<figureCitation id="DEEA69D7FFDC216EFC6BA363FB91FCEB" box="[935,1077,836,861]" captionStart="FIGURE 12" captionStartId="22.[151,250,808,830]" captionTargetBox="[151,1400,193,787]" captionTargetId="figure@22.[151,1436,193,787]" captionTargetPageId="22" captionText="FIGURE 12. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C. Left MI-II-III-IV-V; D. Right MI-II-IV-V. A from lectotype MNHN TYPE 568, B, C, D, from non-type ECOSURP2173. Scale bars: A, 0.2 mm; B, 0.7 mm, C, D, 0.3 mm." httpUri="https://zenodo.org/record/1453055/files/figure.png" pageId="20" pageNumber="21">Fig. 12AD</figureCitation>
). Mandibles in poor condition; examined in MNHN-A39 (Croisic), dark, cutting plates whitish, with 10 growth rings.
</paragraph>
<paragraph id="466E7552FFDC216EFF0BA3ABFD25FC5A" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
Branchiae pectinate with up to 13 filaments, in chaetigers 1230 (
<figureCitation id="DEEA69D7FFDC216EFC15A3ABFBE9FC13" box="[985,1101,908,933]" captionStart="FIGURE 11" captionStartId="21.[151,250,1936,1958]" captionTargetBox="[333,1254,193,1922]" captionTargetId="figure@21.[333,1254,193,1922]" captionTargetPageId="21" captionText="FIGURE 11. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. AC from lectotype MNHN TYPE 568; D from non-type ECOSURP2173. Scale bars: A, B, D, 1 mm; C, 2 mm." httpUri="https://zenodo.org/record/1453053/files/figure.png" pageId="20" pageNumber="21">Figs. 11C</figureCitation>
;
<figureCitation id="DEEA69D7FFDC216EFB92A3ABFB34FC13" box="[1118,1168,908,932]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="20" pageNumber="21">13B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 8, 9, 10, 11, 11, 13, 13, 12, 12, 12, 11, 10, 10, 12, 11, 10, 9, 7, 5. Branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFDC216EFF0BA3D0FE42FAE3" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
First two parapodia smallest; most developed in chaetigers 429, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 5 (Ldc3:
<quantity id="8129D8B7FFDC216EFC47A43BFC56FB83" box="[907,1010,1052,1076]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="20" pageNumber="21" unit="mm" value="0.28">0.28 mm</quantity>
; Ldc12:
<quantity id="8129D8B7FFDC216EFB9FA43BFB1FFB83" box="[1107,1211,1052,1077]" metricMagnitude="-4" metricUnit="m" metricValue="3.5999999999999996" pageId="20" pageNumber="21" unit="mm" value="0.36">0.36 mm</quantity>
), from chaetiger 35, gradually decreasing in size, in posterior region 1.2 times longer than pre-branchial region ones (Ldc93:
<quantity id="8129D8B7FFDC216EFAE3A467FA30FBEF" box="[1327,1428,1088,1112]" metricMagnitude="-4" metricUnit="m" metricValue="3.3" pageId="20" pageNumber="21" unit="mm" value="0.33">0.33 mm</quantity>
) (
<figureCitation id="DEEA69D7FFDC216EFF53A443FE83FBCB" box="[159,295,1124,1149]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="20" pageNumber="21">Fig. 13AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFDC216EFC5DA443FBBDFBCB" box="[913,1049,1124,1149]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="20" pageNumber="21">Fig. 13AE</figureCitation>
). Chaetal lobes in chaetigers 129, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 30, triangular, with acicula emerging in midline, longer than other lobes (
<figureCitation id="DEEA69D7FFDC216EFC98A48BFC45FB73" box="[852,993,1196,1221]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="20" pageNumber="21">Fig. 13AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 157; tongue-shaped in pre-branchial chaetigers; from branchial chaetigers conical, thinner; decreasing in size in chaetigers 3357, following ones inconspicuous (
<figureCitation id="DEEA69D7FFDC216EFCFDA4D3FC1DFABB" box="[817,953,1268,1293]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="20" pageNumber="21">Fig. 13AE</figureCitation>
). Ventral cirri digitiform in chaetigers 14; in chaetigers 542 with oval swollen base and digitiform tip; from chaetiger 43, digitiform, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFDC216EFE9EA51BFE7EFAE3" box="[338,474,1340,1365]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="20" pageNumber="21">Fig. 13AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFDC216EFF0BA578FE1DFA77" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
Aciculae blunt, dark in anterior chaetigers, in median-posterior region the intensity of color reduces to look amber (
<figureCitation id="DEEA69D7FFDC216EFF21A5A3FED3FA2B" box="[237,375,1412,1437]" captionStart="FIGURE 13" captionStartId="23.[151,250,1934,1956]" captionTargetBox="[333,1253,235,1877]" captionTargetId="figure@23.[333,1253,235,1877]" captionTargetPageId="23" captionText="FIGURE 13. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm." httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="20" pageNumber="21">Fig. 13AE</figureCitation>
). First 16 chaetigers with 2 or 3 aciculae; in chaetigers 1726 with 2 aciculae; from chaetiger 27, with only one acicula.
</paragraph>
<paragraph id="466E7552FFDC216EFF0BA5EBFB29F8C7" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 13. Two
<typeStatus id="996ACBF0FFDC216EFF31A5D7FE9CF9BF" box="[253,312,1520,1544]" pageId="20" pageNumber="21">types</typeStatus>
of pectinate chaetae; in anterior chaetigers isodonts narrow with long and slender teeth, with 12 pectinate, with up to 45 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFDC216EFCDFA633FCDDF99B" box="[787,889,1556,1581]" captionStart="FIGURE 14" captionStartId="24.[151,250,1841,1863]" captionTargetBox="[267,1308,237,1792]" captionTargetId="figure@24.[259,1328,228,1792]" captionTargetPageId="24" captionText="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="20" pageNumber="21">Fig. 14E</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, with 45 pectinate, with up to 1013 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFDC216EFAE5A610FA34F9E7" box="[1321,1424,1591,1616]" captionStart="FIGURE 14" captionStartId="24.[151,250,1841,1863]" captionTargetBox="[267,1308,237,1792]" captionTargetId="figure@24.[259,1328,228,1792]" captionTargetPageId="24" captionText="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="20" pageNumber="21">Fig. 14F</figureCitation>
). Compound spinigers present only in first 40 chaetigers, six or seven per chaetiger, blades of similar size (
<figureCitation id="DEEA69D7FFDC216EFAE4A67BFA34F9C3" box="[1320,1424,1628,1653]" captionStart="FIGURE 14" captionStartId="24.[151,250,1841,1863]" captionTargetBox="[267,1308,237,1792]" captionTargetId="figure@24.[259,1328,228,1792]" captionTargetPageId="24" captionText="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="20" pageNumber="21">Fig. 14D</figureCitation>
). Compound falcigers present in all chaetigers, more abundant than spinigers; in anterior region with blades of two sizes (longer 57 µm,
<figureCitation id="DEEA69D7FFDC216EFE5EA683FE58F90B" box="[402,508,1700,1725]" captionStart="FIGURE 14" captionStartId="24.[151,250,1841,1863]" captionTargetBox="[267,1308,237,1792]" captionTargetId="figure@24.[259,1328,228,1792]" captionTargetPageId="24" captionText="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="20" pageNumber="21">Fig. 14A</figureCitation>
; smaller 48 µm,
<figureCitation id="DEEA69D7FFDC216EFD0BA683FC8BF90B" box="[711,815,1700,1725]" captionStart="FIGURE 14" captionStartId="24.[151,250,1841,1863]" captionTargetBox="[267,1308,237,1792]" captionTargetId="figure@24.[259,1328,228,1792]" captionTargetPageId="24" captionText="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="20" pageNumber="21">Fig. 14B</figureCitation>
), smaller more abundant; all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in median-posterior chaetigers with all blades of similar size, slightly shorter than blades of anterior chaetigers (43.4 µm,
<figureCitation id="DEEA69D7FFDC216EFBFBA6CBFB39F8B3" box="[1079,1181,1772,1797]" captionStart="FIGURE 14" captionStartId="24.[151,250,1841,1863]" captionTargetBox="[267,1308,237,1792]" captionTargetId="figure@24.[259,1328,228,1792]" captionTargetPageId="24" captionText="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="20" pageNumber="21">Fig. 14C</figureCitation>
), with triangular teeth, distal tooth shorter than proximal, distal tooth directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, amber, starting from chaetiger 27, with one or two hooks per chaetiger; with triangular teeth, distal tooth smaller than proximal tooth, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFDC216EFBD4A770FB25F8C7" box="[1048,1153,1879,1904]" captionStart="FIGURE 14" captionStartId="24.[151,250,1841,1863]" captionTargetBox="[267,1308,237,1792]" captionTargetId="figure@24.[259,1328,228,1792]" captionTargetPageId="24" captionText="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="20" pageNumber="21">Fig. 14G</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFDC216EFF0BA75AFCD6F80F" blockId="20.[151,1437,151,1977]" pageId="20" pageNumber="21">
In non-type specimen (ECOSURP2173), pygidium with two pairs of anal cirri; dorsal pair as long as last four chaetigers; ventral pair short, as long as last chaetiger (
<figureCitation id="DEEA69D7FFDC216EFD32A787FCC0F80F" box="[766,868,1952,1977]" captionStart="FIGURE 11" captionStartId="21.[151,250,1936,1958]" captionTargetBox="[333,1254,193,1922]" captionTargetId="figure@21.[333,1254,193,1922]" captionTargetPageId="21" captionText="FIGURE 11. Paucibranchia bellii (Audouin &amp; Milne-Edwards, 1833) n. comb. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. AC from lectotype MNHN TYPE 568; D from non-type ECOSURP2173. Scale bars: A, B, D, 1 mm; C, 2 mm." httpUri="https://zenodo.org/record/1453053/files/figure.png" pageId="20" pageNumber="21">Fig. 11D</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFDD216FFF5BA7B7FCD8F854" httpUri="https://zenodo.org/record/1453053/files/figure.png" pageId="21" pageNumber="22" startId="21.[151,250,1936,1958]" targetBox="[333,1254,193,1922]" targetPageId="21">
<paragraph id="466E7552FFDD216FFF5BA7B7FCD8F854" blockId="21.[151,1436,1936,2019]" pageId="21" pageNumber="22">
<emphasis id="74A5A940FFDD216FFF5BA7B7FEBAF811" bold="true" box="[151,286,1936,1958]" pageId="21" pageNumber="22">FIGURE 11.</emphasis>
<taxonomicName id="81D10ED1FFDD216FFEE8A7B7FCC4F811" authority="(Audouin &amp; Milne-Edwards, 1833)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[292,864,1936,1958]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDD216FFEE8A7B7FE51F811" box="[292,501,1936,1958]" italics="true" pageId="21" pageNumber="22">Paucibranchia bellii</emphasis>
(Audouin &amp; Milne-Edwards, 1833)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDD216FFCABA7B7FC60F811" box="[871,964,1936,1958]" pageId="21" pageNumber="22">
<emphasis id="74A5A940FFDD216FFCABA7B7FC60F811" bold="true" box="[871,964,1936,1958]" pageId="21" pageNumber="22">n. comb.</emphasis>
</taxonomicNameLabel>
A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Pygidium, ventral view. AC from lectotype MNHN TYPE 568; D from non-type ECOSURP2173. Scale bars: A, B, D, 1 mm; C, 2 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFDE216CFF5BA30FFC47FCCC" httpUri="https://zenodo.org/record/1453055/files/figure.png" pageId="22" pageNumber="23" startId="22.[151,250,808,830]" targetBox="[151,1400,193,787]" targetPageId="22">
<paragraph id="466E7552FFDE216CFF5BA30FFC47FCCC" blockId="22.[151,1436,808,891]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFF5BA30FFE80FC89" bold="true" box="[151,292,808,830]" pageId="22" pageNumber="23">FIGURE 12.</emphasis>
<taxonomicName id="81D10ED1FFDE216CFEE2A30FFC24FC89" authority="(Audouin &amp; Milne-Edwards, 1833)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[302,896,808,830]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDE216CFEE2A30FFDA7FC89" box="[302,515,808,830]" italics="true" pageId="22" pageNumber="23">Paucibranchia bellii</emphasis>
(Audouin &amp; Milne-Edwards, 1833)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDE216CFC47A30FFC48FC89" box="[907,1004,808,830]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFC47A30FFC48FC89" bold="true" box="[907,1004,808,830]" pageId="22" pageNumber="23">n. comb.</emphasis>
</taxonomicNameLabel>
A. Maxillary apparatus, dorsal view; B. Maxillary apparatus, dorsal view; C. Left MI-II-III-IV-V; D. Right MI-II-IV-V. A from lectotype MNHN TYPE 568, B, C, D, from non-type ECOSURP2173. Scale bars: A, 0.2 mm; B, 0.7 mm, C, D, 0.3 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFDE216CFF0BA384FEB4FAB7" blockId="22.[151,1437,931,2036]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFF0BA384FE9BFC0B" bold="true" box="[199,319,931,956]" pageId="22" pageNumber="23">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFDE216CFC22A384FBC1FC0C" box="[1006,1125,931,955]" metricMagnitude="-3" metricUnit="m" metricValue="6.35" metricValueMax="9.0" metricValueMin="3.7" pageId="22" pageNumber="23" unit="mm" value="6.35" valueMax="9.0" valueMin="3.7">3.79 mm</quantity>
, W10=
<quantity id="8129D8B7FFDE216CFB08A384FAF5FC0C" box="[1220,1361,931,956]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="2.3" metricValueMin="0.6" pageId="22" pageNumber="23" unit="mm" value="1.45" valueMax="2.3" valueMin="0.6">0.62.3 mm</quantity>
. Palps reaching first peristomial ring or second peristomial ring. Lateral antennae reaching second peristomial ring or first chaetiger. Median antenna reaching second peristomial ring or middle of second chaetiger. The maxillary formula varies as follows: MII 68+79, MIII 68, MIV 57+910. The proportion of maxillary apparatus varies as follows: maxillary carriers shorter with respect to the MI varies 1.62.2 times; closing system shorter with respect to the MI varies 67 times; cavity opening shorter with respect to MII varies 3.24 times. Branchiae from chaetigers 1015 to chaetigers 2243. Maximum number of branchial filaments varied from 9 to 22. Well developed postchaetal lobe in first 3272 chaetigers. Ventral cirri with swollen base from chaetigers 45 to chaetigers 3778. Start of subacicular hooks in chaetigers 2438. Compound spinigers present only in first 2353 chaetigers.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFDE216CFF0BA52CFC9CFA93" box="[199,824,1291,1316]" pageId="22" pageNumber="23" type="distribution">
<paragraph id="466E7552FFDE216CFF0BA52CFC9CFA93" blockId="22.[151,1437,931,2036]" box="[199,824,1291,1316]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFF0BA52CFEC4FA93" bold="true" box="[199,352,1291,1316]" pageId="22" pageNumber="23">Distribution.</emphasis>
English Channel, western Mediterranean.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFDE216CFF0BA508FE44F843" pageId="22" pageNumber="23" type="discussion">
<paragraph id="466E7552FFDE216CFF0BA508FD61FA27" blockId="22.[151,1437,931,2036]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFF0BA508FE9FFAFF" bold="true" box="[199,315,1327,1352]" pageId="22" pageNumber="23">Remarks.</emphasis>
The
<typeStatus id="996ACBF0FFDE216CFEB8A517FE00FAFF" box="[372,420,1328,1352]" pageId="22" pageNumber="23">type</typeStatus>
material of
<taxonomicName id="81D10ED1FFDE216CFDE7A517FD24FAFF" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[555,640,1327,1352]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDE216CFDE7A517FD24FAFF" box="[555,640,1327,1352]" italics="true" pageId="22" pageNumber="23">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDE216CFD4BA508FD48FAFF" box="[647,748,1327,1352]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFD4BA508FD32FAFF" bold="true" box="[647,662,1327,1352]" pageId="22" pageNumber="23">n</emphasis>
.
<emphasis id="74A5A940FFDE216CFD68A508FD48FAFF" bold="true" box="[676,748,1327,1352]" pageId="22" pageNumber="23">comb.</emphasis>
</taxonomicNameLabel>
consists of two
<typeStatus id="996ACBF0FFDE216CFC6DA517FBA2FAFF" box="[929,1030,1328,1352]" pageId="22" pageNumber="23" type="syntype">syntypes</typeStatus>
, one of them (MNHN
<typeStatus id="996ACBF0FFDE216CFACFA517FAEDFAF0" box="[1283,1353,1328,1351]" pageId="22" pageNumber="23">TYPE</typeStatus>
568) is designated as the
<typeStatus id="996ACBF0FFDE216CFEBCA574FE73FADB" box="[368,471,1363,1388]" pageId="22" pageNumber="23" type="lectotype">lectotype</typeStatus>
because it is in better condition. The other (MNHN
<typeStatus id="996ACBF0FFDE216CFBAEA573FB0CFADC" box="[1122,1192,1364,1387]" pageId="22" pageNumber="23">TYPE</typeStatus>
567) is regarded as
<typeStatus id="996ACBF0FFDE216CFF5BA550FE95FA27" box="[151,305,1399,1424]" pageId="22" pageNumber="23" type="paralectotype">paralectotype</typeStatus>
, which is dry and in poor condition.
</paragraph>
<paragraph id="466E7552FFDE216CFF0BA5BCFB81F93B" blockId="22.[151,1437,931,2036]" pageId="22" pageNumber="23">
<bibRefCitation id="224008A3FFDE216CFF0BA5BCFDFFFA03" box="[199,603,1435,1460]" pageId="22" pageNumber="23" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards (1833)</bibRefCitation>
described the
<typeStatus id="996ACBF0FFDE216CFCC0A5BBFC98FA03" box="[780,828,1436,1460]" pageId="22" pageNumber="23">type</typeStatus>
species of the group based on the branchiae being restricted to the anterior end. The species name,
<emphasis id="74A5A940FFDE216CFD0CA5E7FCF3FA6F" box="[704,855,1471,1496]" italics="true" pageId="22" pageNumber="23">
<taxonomicName id="81D10ED1FFDE216CFD0CA5E7FCF6FA6F" authorityName="Grube" authorityYear="1878" box="[704,850,1471,1496]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="bellii">Eunice bellii</taxonomicName>
,
</emphasis>
was dedicated to the zoologist M. T. Bell and they probably transformed the noun Bell to the genitive noun Belli, and added to the name another &quot;i&quot; to indicate that it was dedicated to a man (
<bibRefCitation id="224008A3FFDE216CFE62A620FCBEF9A8" box="[430,794,1543,1568]" pageId="22" pageNumber="23" refId="ref55443" refString="ICZN (International Commission on Zoological Nomenclature) (1999) International code of zoological nomenclature. 4 th Edition. The International Trust for Zoological Nomenclature, London, 306 pp." type="book">ICZN, 1999, Art. 31.1.1, 31.1.2</bibRefCitation>
). However, some authors wrote the species name as
<taxonomicName id="81D10ED1FFDE216CFAA6A620FA3FF997" authorityName="de Quatrefages" authorityYear="1866" box="[1386,1435,1543,1568]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="belli">
<emphasis id="74A5A940FFDE216CFAA6A620FA3FF997" box="[1386,1435,1543,1568]" italics="true" pageId="22" pageNumber="23">belli</emphasis>
</taxonomicName>
without any comment about this change (
<emphasis id="74A5A940FFDE216CFD44A60BFD15F9F4" box="[648,689,1580,1603]" italics="true" pageId="22" pageNumber="23">e.g.</emphasis>
, de
<bibRefCitation id="224008A3FFDE216CFD20A60CFC1FF9F3" box="[748,955,1579,1604]" pageId="22" pageNumber="23" refId="ref54220" refString="de Quatrefages, A. (1866 [1865]) Histoire Naturelle des Anneles Marins et d'Eau Douce: Annelides et Gephyriens. Tome Premier. Collection des Suites a Buffon formant avec les Oeuvres de cet auteur un Cours Complet d'Histoire Naturelle. Librairie Encyclopedique de Roret, Paris, 588 pp. [Wright, E. P. (1866) Annelida. Zoological Record, Section 6 (Annelida, etc.), 578 - 600]" type="book chapter">Quatrefages 1866</bibRefCitation>
;
<bibRefCitation id="224008A3FFDE216CFC00A60CFBDBF9F3" box="[972,1151,1579,1604]" pageId="22" pageNumber="23" refId="ref56272" refString="McIntosh, W. C. (1910) A monograph of the British annelids. Polychaeta. Syllidae to Ariciidae. Ray Society of London, 2 (2) 233 - 524." type="journal article">McIntosh 1910</bibRefCitation>
;
<bibRefCitation id="224008A3FFDE216CFB5DA60CFAEDF9F3" box="[1169,1353,1579,1604]" pageId="22" pageNumber="23" refId="ref57060" refString="Treadwell, A. L. (1921) Leodicidae of the West Indian region. Carnegie Institution of Washington Publication, 15, 1 - 131." type="journal article">Treadwell 1921</bibRefCitation>
;
<bibRefCitation id="224008A3FFDE216CFA96A60BFEE4F9D0" pageId="22" pageNumber="23" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald 1998</bibRefCitation>
), introducing incorrect subsequent spellings (
<bibRefCitation id="224008A3FFDE216CFCF2A668FB93F9D0" box="[830,1079,1615,1640]" pageId="22" pageNumber="23" refId="ref55443" refString="ICZN (International Commission on Zoological Nomenclature) (1999) International code of zoological nomenclature. 4 th Edition. The International Trust for Zoological Nomenclature, London, 306 pp." type="book">ICZN 1999, Art. 33.3</bibRefCitation>
). According to Art. 33.4 (
<bibRefCitation id="224008A3FFDE216CFA95A668FF77F93B" pageId="22" pageNumber="23" refId="ref55443" refString="ICZN (International Commission on Zoological Nomenclature) (1999) International code of zoological nomenclature. 4 th Edition. The International Trust for Zoological Nomenclature, London, 306 pp." type="book">ICZN 1999</bibRefCitation>
), the original spelling is the correct form of writing the name of the species.
</paragraph>
<paragraph id="466E7552FFDE216CFF0BA6B0FE44F843" blockId="22.[151,1437,931,2036]" pageId="22" pageNumber="23">
There was controversy regarding the absence of eyes in
<taxonomicName id="81D10ED1FFDE216CFCF5A6BFFC2AF907" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[825,910,1687,1712]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDE216CFCF5A6BFFC2AF907" box="[825,910,1687,1712]" italics="true" pageId="22" pageNumber="23">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDE216CFC59A6B0FC5EF907" box="[917,1018,1687,1712]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFC59A6B0FC5EF907" bold="true" box="[917,1018,1687,1712]" pageId="22" pageNumber="23">n. comb.</emphasis>
</taxonomicNameLabel>
. Treadwell indicated that
<bibRefCitation id="224008A3FFDE216CFAD2A6B0FE33F963" pageId="22" pageNumber="23" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards (1833)</bibRefCitation>
did not describe eyes as present in this species, and he did not find evidence for eyes in the species in the literature. As a result, Treadwell assumed that the species was blind and described the subspecies
<taxonomicName id="81D10ED1FFDE216CFAB1A6C7FE5CF8AB" authority="Treadwell, 1921" authorityName="Treadwell" authorityYear="1921" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="subSpecies" species="bellii" subSpecies="oculata">
<emphasis id="74A5A940FFDE216CFAB1A6C7FE95F8AB" italics="true" pageId="22" pageNumber="23">M. bellii oculata</emphasis>
<bibRefCitation id="224008A3FFDE216CFEF0A724FE5CF8AB" box="[316,504,1795,1820]" pageId="22" pageNumber="23" refId="ref57060" refString="Treadwell, A. L. (1921) Leodicidae of the West Indian region. Carnegie Institution of Washington Publication, 15, 1 - 131." type="journal article">Treadwell, 1921</bibRefCitation>
</taxonomicName>
(now
<taxonomicName id="81D10ED1FFDE216CFD86A723FD1AF8AB" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[586,702,1795,1820]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FFDE216CFD86A723FD1AF8AB" box="[586,702,1795,1820]" italics="true" pageId="22" pageNumber="23">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDE216CFD06A724FC91F8AB" box="[714,821,1795,1820]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFD06A724FC91F8AB" bold="true" box="[714,821,1795,1820]" pageId="22" pageNumber="23">n. comb.</emphasis>
</taxonomicNameLabel>
) based on specimens from Florida which had eyes. However, before Treadwells description,
<bibRefCitation id="224008A3FFDE216CFDB3A700FC85F888" box="[639,801,1831,1856]" pageId="22" pageNumber="23" refId="ref54525" refString="Fauvel, P. (1923) Polychetes errantes. Faune de France, 5, 1 - 488." type="journal article">Fauvel (1923)</bibRefCitation>
examined some specimens from the Atlantic coast of
<collectingCountry id="3EC635C2FFDE216CFF5BA76BFF47F8D4" box="[151,227,1868,1891]" name="France" pageId="22" pageNumber="23">France</collectingCountry>
and the Mediterranean Sea and showed the presence of eyes in
<taxonomicName id="81D10ED1FFDE216CFC08A76BFBBFF8D3" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[964,1051,1867,1892]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDE216CFC08A76BFBBFF8D3" box="[964,1051,1867,1892]" italics="true" pageId="22" pageNumber="23">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDE216CFBE8A76CFB2FF8D3" box="[1060,1163,1867,1892]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFBE8A76CFB2FF8D3" bold="true" box="[1060,1163,1867,1892]" pageId="22" pageNumber="23">n. comb.</emphasis>
</taxonomicNameLabel>
.
<bibRefCitation id="224008A3FFDE216CFB57A76BFA38F8D3" box="[1179,1436,1867,1892]" pageId="22" pageNumber="23" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald (1998)</bibRefCitation>
studied material of
<taxonomicName id="81D10ED1FFDE216CFEBEA757FE6CF83F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[370,456,1903,1928]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDE216CFEBEA757FE6CF83F" box="[370,456,1903,1928]" italics="true" pageId="22" pageNumber="23">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDE216CFE03A748FD92F83F" box="[463,566,1903,1928]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFE03A748FD92F83F" bold="true" box="[463,566,1903,1928]" pageId="22" pageNumber="23">n. comb.</emphasis>
</taxonomicNameLabel>
from the MNHN collection, and they found that the oldest specimens lacked eyes; however, they argued that this absence was due to preservation. Although the
<typeStatus id="996ACBF0FFDE216CFB84A7B4FB0BF81B" box="[1096,1199,1939,1964]" pageId="22" pageNumber="23" type="lectotype">lectotype</typeStatus>
and
<typeStatus id="996ACBF0FFDE216CFB2AA7B4FAD9F81B" box="[1254,1405,1939,1964]" pageId="22" pageNumber="23" type="paralectotype">paralectotype</typeStatus>
of
<taxonomicName id="81D10ED1FFDE216CFF5BA79FFF4AF867" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[151,238,1975,2000]" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDE216CFF5BA79FFF4AF867" box="[151,238,1975,2000]" italics="true" pageId="22" pageNumber="23">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDE216CFF3AA790FEFAF867" box="[246,350,1975,2000]" pageId="22" pageNumber="23">
<emphasis id="74A5A940FFDE216CFF3AA790FEFAF867" bold="true" box="[246,350,1975,2000]" pageId="22" pageNumber="23">n. comb.</emphasis>
</taxonomicNameLabel>
do not have eyes, I agree with
<bibRefCitation id="224008A3FFDE216CFD07A79FFC6FF878" box="[715,971,1975,2000]" pageId="22" pageNumber="23" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald (1998)</bibRefCitation>
that the loss of the eyes pigmentation is likely related to preservation.
</paragraph>
</subSubSection>
<caption id="12AE25DAFFDF216DFF5BA7A9FB37F855" httpUri="https://zenodo.org/record/1453057/files/figure.png" pageId="23" pageNumber="24" startId="23.[151,250,1934,1956]" targetBox="[333,1253,235,1877]" targetPageId="23">
<paragraph id="466E7552FFDF216DFF5BA7A9FB37F855" blockId="23.[151,1436,1934,2018]" pageId="23" pageNumber="24">
<emphasis id="74A5A940FFDF216DFF5BA7A9FE87F813" bold="true" box="[151,291,1934,1956]" pageId="23" pageNumber="24">FIGURE 13.</emphasis>
<taxonomicName id="81D10ED1FFDF216DFEE1A7A9FCD9F813" authority="(Audouin &amp; Milne-Edwards, 1833)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[301,893,1934,1956]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFDF216DFEE1A7A9FDA5F813" box="[301,513,1934,1956]" italics="true" pageId="23" pageNumber="24">Paucibranchia bellii</emphasis>
(Audouin &amp; Milne-Edwards, 1833)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFDF216DFC4BA7A9FC43F813" box="[903,999,1934,1956]" pageId="23" pageNumber="24">
<emphasis id="74A5A940FFDF216DFC4BA7A9FC43F813" bold="true" box="[903,999,1934,1956]" pageId="23" pageNumber="24">n. comb.</emphasis>
</taxonomicNameLabel>
A. Parapodium 3; B. Parapodium 29; C. Parapodium 46; D. Parapodium 93; E. Parapodium 138. All in anterior view. A, E from non-type MNHN-A39; BD from lectotype MNHN TYPE 568. Scale bars: A, 140 µm; B, 180 µm; C, 160 µm; D, 111 µm; E, 230 µm.
</paragraph>
</caption>
<caption id="12AE25DAFFD02162FF5BA716FF48F857" httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="24" pageNumber="25" startId="24.[151,250,1841,1863]" targetBox="[267,1308,237,1792]" targetPageId="24">
<paragraph id="466E7552FFD02162FF5BA716FF48F857" blockId="24.[151,1436,1841,2016]" pageId="24" pageNumber="25">
<emphasis id="74A5A940FFD02162FF5BA716FEBBF8F0" bold="true" box="[151,287,1841,1863]" pageId="24" pageNumber="25">FIGURE 14.</emphasis>
<taxonomicName id="81D10ED1FFD02162FEE9A716FCFEF8F0" authority="(Audouin &amp; Milne-Edwards 1833)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[293,858,1841,1863]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD02162FEE9A716FE51F8F0" box="[293,501,1841,1863]" italics="true" pageId="24" pageNumber="25">Paucibranchia bellii</emphasis>
(Audouin &amp; Milne-Edwards 1833)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD02162FCACA716FC18F8F0" box="[864,956,1841,1863]" pageId="24" pageNumber="25">
<emphasis id="74A5A940FFD02162FCACA716FC18F8F0" bold="true" box="[864,956,1841,1863]" pageId="24" pageNumber="25">n. comb.</emphasis>
</taxonomicNameLabel>
A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FFD12163FF0BA0B0FEE2FDAF" pageId="25" pageNumber="26" type="reference_group">
<paragraph id="466E7552FFD12163FF0BA0B0FEF2FEF7" blockId="25.[151,1437,151,1472]" pageId="25" pageNumber="26">
<taxonomicName id="81D10ED1FFD12163FF0BA0B0FE0AFF07" ID-CoL="7662L" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[199,430,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FF0BA0B0FE0AFF07" box="[199,430,151,176]" italics="true" pageId="25" pageNumber="26">Paucibranchia bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FE79A0B0FDBFFF07" box="[437,539,151,176]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FE79A0B0FDBFFF07" bold="true" box="[437,539,151,176]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
is considered a species with a wide distribution, since it has been reported from the Mediterranean Sea (von
<bibRefCitation id="224008A3FFD12163FE35A09BFD68FF63" box="[505,716,188,213]" pageId="25" pageNumber="26" refId="ref57088" refString="von Marenzeller, E. (1874) Zur Kenntnis der adriatischen Anneliden. Sitzungsberichte der Kaiserliche Akademie der Wissenschaften, Wien, Mathematisch-Naturwissenschaftliche Klasse, 69 (1), 1 - 76." type="journal article">Marenzeller 1874</bibRefCitation>
;
<bibRefCitation id="224008A3FFD12163FD2DA09BFCDDFF63" box="[737,889,188,213]" pageId="25" pageNumber="26" refId="ref54525" refString="Fauvel, P. (1923) Polychetes errantes. Faune de France, 5, 1 - 488." type="journal article">Fauvel 1923</bibRefCitation>
; among others), Northwestern Atlantic coast (
<bibRefCitation id="224008A3FFD12163FF52A0F8FEF5FF4F" box="[158,337,223,248]" pageId="25" pageNumber="26" refId="ref56783" refString="Pettibone, M. H. (1963) Marine polychaete worms of the New England region. I. Aphroditidae through Trochochaetidae. Bulletin of the United States National Museum, 227 (1), 1 - 356." type="journal article">Pettibone 1963</bibRefCitation>
;
<bibRefCitation id="224008A3FFD12163FEAEA0C7FDF8FF4F" box="[354,604,223,248]" pageId="25" pageNumber="26" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald 1998</bibRefCitation>
), Grand Caribbean (
<bibRefCitation id="224008A3FFD12163FC82A0F8FC7BFF4F" box="[846,991,223,248]" pageId="25" pageNumber="26" refId="ref54346" refString="Ehlers, E. (1887) Reports on the results of dredging, under the direction of L. F. Pourtales, during the years 1868 - 1870, and of Alexander Agassiz, in the Gulf of Mexico (1877 - 78) and in the Caribbean Sea (1878 - 79), in the U. S. Coast survey steamer &quot; Blake &quot;, XXXI report on the annelids. Memoirs of the Museum of Comparative Zoology at Harvard College, 15, 1 - 1335." type="journal article">Ehlers 1887</bibRefCitation>
;
<bibRefCitation id="224008A3FFD12163FC23A0F8FB20FF4F" box="[1007,1156,223,248]" pageId="25" pageNumber="26" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof 1984</bibRefCitation>
;
<bibRefCitation id="224008A3FFD12163FB58A0C7FA2BFF4F" box="[1172,1423,223,248]" pageId="25" pageNumber="26" refId="ref56049" refString="Lu, H. &amp; Fauchald, K. (1998) Marphysa belli (Polychaeta: Eunicidae) and two related species, Marphysa oculata and M. totospinata, a new species, with notes on size-dependent features. Proceedings of the Biological Society of Washington, 111 (4), 829 - 842." type="journal article">Lu &amp; Fauchald 1998</bibRefCitation>
), Persian Gulf (
<bibRefCitation id="224008A3FFD12163FEFDA123FD91FEAB" box="[305,565,260,285]" pageId="25" pageNumber="26" refId="ref57156" refString="Wesenberg-Lund, E. (1949) Polychaetes of the Iranian Gulf. Danish Scientific Investigations in Iran, 4, 247 - 400." type="journal article">Wesenberg-Lund 1949</bibRefCitation>
), and
<collectingCountry id="3EC635C2FFD12163FDBBA123FD72FEAA" box="[631,726,260,285]" name="Vietnam" pageId="25" pageNumber="26">Vietnam</collectingCountry>
(
<bibRefCitation id="224008A3FFD12163FD28A123FC2EFEAA" box="[740,906,260,285]" pageId="25" pageNumber="26" refId="ref54626" refString="Gallardo, V. A. (1968) Polychaeta from the Bay of Nha Trang, South Vietnam. Naga Report, 4 (3), 35 - 279." type="journal article">Gallardo 1968</bibRefCitation>
). However, some of these reports correspond to different species.
</paragraph>
<paragraph id="466E7552FFD12163FF0BA16BFEE2FDAF" blockId="25.[151,1437,151,1472]" pageId="25" pageNumber="26">
Specimens from the Northwestern Atlantic coast (Massachusetts) and Gulf of
<collectingRegion id="8415BBB0FFD12163FB93A16BFB10FED2" box="[1119,1204,332,357]" country="Mexico" name="Mexico" pageId="25" pageNumber="26">
<collectingCountry id="3EC635C2FFD12163FB93A16BFB10FED2" box="[1119,1204,332,357]" name="Mexico" pageId="25" pageNumber="26">Mexico</collectingCountry>
</collectingRegion>
were reviewed and compared with
<taxonomicName id="81D10ED1FFD12163FE85A156FE04FE3F" ID-CoL="7662L" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[329,416,367,392]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FE85A156FE04FE3F" box="[329,416,367,392]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FE64A148FDB4FE3F" box="[424,528,367,392]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FE64A148FDB4FE3F" bold="true" box="[424,528,367,392]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
. The specimens of both areas belong to two different species (
<taxonomicName id="81D10ED1FFD12163FB2EA156FAF6FE3F" ID-CoL="765QL" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1250,1362,367,392]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFD12163FB2EA156FAF6FE3F" box="[1250,1362,367,392]" italics="true" pageId="25" pageNumber="26">P. andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FA97A148FA38FE3F" box="[1371,1436,367,392]" pageId="25" pageNumber="26" rank="species">
<emphasis id="74A5A940FFD12163FA97A148FA38FE3F" bold="true" box="[1371,1436,367,392]" pageId="25" pageNumber="26">n. sp.</emphasis>
</taxonomicNameLabel>
from Massachusetts and
<taxonomicName id="81D10ED1FFD12163FE71A1B3FDC7FE1A" ID-CoL="84SCN" authorityName="Molina-Acevedo" authorityYear="2018" box="[445,611,404,429]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFD12163FE71A1B3FDC7FE1A" box="[445,611,404,429]" italics="true" pageId="25" pageNumber="26">Paucibranchia</emphasis>
</taxonomicName>
sp. 1 from Gulf of
<collectingRegion id="8415BBB0FFD12163FC91A1B3FC10FE1A" box="[861,948,404,429]" country="Mexico" name="Mexico" pageId="25" pageNumber="26">
<collectingCountry id="3EC635C2FFD12163FC91A1B3FC10FE1A" box="[861,948,404,429]" name="Mexico" pageId="25" pageNumber="26">Mexico</collectingCountry>
</collectingRegion>
) (see Remarks section for each species).
<taxonomicName id="81D10ED1FFD12163FF5BA190FED4FE67" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,368,439,464]" pageId="25" pageNumber="26" rank="subSpecies" status="comb. nov." subSpecies="bellii">
Therefore,
<emphasis id="74A5A940FFD12163FEDBA19EFED4FE67" box="[279,368,439,464]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FEB6A190FE40FE67" box="[378,484,439,464]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FEB6A190FE40FE67" bold="true" box="[378,484,439,464]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
is not distributed in this region. The specimens of
<taxonomicName id="81D10ED1FFD12163FB8CA19EFB3DFE67" ID-CoL="7662L" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1088,1177,439,464]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FB8CA19EFB3DFE67" box="[1088,1177,439,464]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FB68A190FAAAFE67" box="[1188,1294,439,464]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FB68A190FAAAFE67" bold="true" box="[1188,1294,439,464]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
reported by
<bibRefCitation id="224008A3FFD12163FF5BA1FBFEEEFE42" box="[151,330,476,501]" pageId="25" pageNumber="26" refId="ref54626" refString="Gallardo, V. A. (1968) Polychaeta from the Bay of Nha Trang, South Vietnam. Naga Report, 4 (3), 35 - 279." type="journal article">Gallardo (1968)</bibRefCitation>
from
<collectingCountry id="3EC635C2FFD12163FE43A1FBFE4AFE42" box="[399,494,476,501]" name="Vietnam" pageId="25" pageNumber="26">Vietnam</collectingCountry>
were studied and found to be a new species,
<taxonomicName id="81D10ED1FFD12163FC25A1FAFBC4FE43" ID-CoL="6TTQM" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1001,1120,477,500]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD12163FC25A1FAFBC4FE43" box="[1001,1120,477,500]" italics="true" pageId="25" pageNumber="26">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FBA4A1FBFB02FE42" box="[1128,1190,476,501]" pageId="25" pageNumber="26" rank="species">
<emphasis id="74A5A940FFD12163FBA4A1FBFB02FE42" bold="true" box="[1128,1190,476,501]" pageId="25" pageNumber="26">n. sp.</emphasis>
</taxonomicNameLabel>
(see Remarks section of this species).
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFD12163FF0BA203FAFDFA77" pageId="25" pageNumber="26" type="description">
<paragraph id="466E7552FFD12163FF0BA203FB9DFC37" blockId="25.[151,1437,151,1472]" pageId="25" pageNumber="26">
Regarding the presence of
<taxonomicName id="81D10ED1FFD12163FE3AA202FDE8FD8A" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[502,588,548,573]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FE3AA202FDE8FD8A" box="[502,588,548,573]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FD9FA203FD1EFD8A" box="[595,698,548,573]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FD9FA203FD1EFD8A" bold="true" box="[595,698,548,573]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
in the Persian Gulf (
<bibRefCitation id="224008A3FFD12163FC6AA203FB0FFD8B" box="[934,1195,548,573]" pageId="25" pageNumber="26" refId="ref57156" refString="Wesenberg-Lund, E. (1949) Polychaetes of the Iranian Gulf. Danish Scientific Investigations in Iran, 4, 247 - 400." type="journal article">Wesenberg-Lund 1949</bibRefCitation>
), the characterization of the only specimen described differing from
<taxonomicName id="81D10ED1FFD12163FD0DA26EFCB8FDD7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[705,796,583,608]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FD0DA26EFCB8FDD7" box="[705,796,583,608]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<emphasis id="74A5A940FFD12163FCEBA260FC36FDD7" bold="true" box="[807,914,583,608]" pageId="25" pageNumber="26">
<taxonomicNameLabel id="6F96143BFFD12163FCEBA260FC36FDD7" box="[807,914,583,608]" pageId="25" pageNumber="26">n. comb.</taxonomicNameLabel>
</emphasis>
by the branchial distribution; however, it is necessary to review this material to confirm if it belongs to an undescribed species. A similar question arises with some specimens reported in the middle and eastern region of the Mediterranean Sea (
<bibRefCitation id="224008A3FFD12163FBB9A2A8FB51FD1F" box="[1141,1269,655,680]" pageId="25" pageNumber="26" refId="ref53672" refString="Cinar, M. E. (2005) Polychaetes from the coast of Northern Cyprus (eastern Mediterranean Sea), with two new records for the Mediterranean Sea. Cahiers de Biologie Marine, 46, 143 - 159." type="journal article">Çinar 2005</bibRefCitation>
), which could belong to another species due to geographic distance and ecological conditions. Recently, it has been demonstrated that the fauna of the eastern Mediterranean may be different from that of the western Mediterranean (
<bibRefCitation id="224008A3FFD12163FACCA2FFFF70FCA3" pageId="25" pageNumber="26" refId="ref55304" refString="Iannotta, M. A., Gambi, M. &amp; Patti, F. (2009) Molecular evidence of intraspecific variability in Lysidice ninetta (Polychaeta: Eunicidae) in the Mediterranean Sea. Aquatic Biology, 6, 121 - 132. https: // doi. org / 10.3354 / ab 00160" type="journal article">
Iannotta
<emphasis id="74A5A940FFD12163FAA8A2FEFA38FD47" box="[1380,1436,727,752]" italics="true" pageId="25" pageNumber="26">et al.</emphasis>
2009
</bibRefCitation>
). For example,
<bibRefCitation id="224008A3FFD12163FE47A2DAFD26FCA3" box="[395,642,764,789]" pageId="25" pageNumber="26" refId="ref55304" refString="Iannotta, M. A., Gambi, M. &amp; Patti, F. (2009) Molecular evidence of intraspecific variability in Lysidice ninetta (Polychaeta: Eunicidae) in the Mediterranean Sea. Aquatic Biology, 6, 121 - 132. https: // doi. org / 10.3354 / ab 00160" type="journal article">
Iannotta
<emphasis id="74A5A940FFD12163FE3DA2DAFD89FCA2" box="[497,557,764,789]" italics="true" pageId="25" pageNumber="26">et al.</emphasis>
(2009)
</bibRefCitation>
demonstrated (based on molecular and morphological data) that the eunicid
<emphasis id="74A5A940FFD12163FF3EA338FE02FC8F" box="[242,422,799,824]" italics="true" pageId="25" pageNumber="26">Lysidice ninetta</emphasis>
<bibRefCitation id="224008A3FFD12163FE63A338FC95FC8F" box="[431,817,799,824]" pageId="25" pageNumber="26" refId="ref53314" refString="Audouin, J. V. &amp; Milne-Edwards, H. (1833) Classification des Annelides et description de celles qui habitent les cotes de la France. Annales des sciences naturelles, Paris, 30 (1), 411 - 425. https: // doi. org / 10.5962 / bhl. part. 8010" type="journal article">Audouin &amp; Milne-Edwards, 1833</bibRefCitation>
, widely recorded in the Mediterranean Sea, constitute two sibling species distributed one on each side of the Mediterranean. It would require sampling of specimens from the eastern region of the Mediterranean to test this hypothesis for
<taxonomicName id="81D10ED1FFD12163FCBBA34EFC69FC37" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[887,973,871,896]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FCBBA34EFC69FC37" box="[887,973,871,896]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FC1FA340FB9DFC37" box="[979,1081,871,896]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FC1FA340FB9DFC37" bold="true" box="[979,1081,871,896]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
</paragraph>
<paragraph id="466E7552FFD12163FF0BA3ABFAFDFA77" blockId="25.[151,1437,151,1472]" pageId="25" pageNumber="26">
<taxonomicName id="81D10ED1FFD12163FF0BA3ABFE0BFC12" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[199,431,908,933]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FF0BA3ABFE0BFC12" box="[199,431,908,933]" italics="true" pageId="25" pageNumber="26">Paucibranchia bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FE7BA3ABFDB9FC12" box="[439,541,908,933]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FE7BA3ABFDB9FC12" bold="true" box="[439,541,908,933]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="81D10ED1FFD12163FD51A3AAFCA8FC12" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[669,780,908,933]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFD12163FD51A3AAFCA8FC12" box="[669,780,908,933]" italics="true" pageId="25" pageNumber="26">P. andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FCD8A3ABFCF0FC12" box="[788,852,908,933]" pageId="25" pageNumber="26" rank="species">
<emphasis id="74A5A940FFD12163FCD8A3ABFCF0FC12" bold="true" box="[788,852,908,933]" pageId="25" pageNumber="26">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFD12163FCA8A3AAFC78FC13" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[868,988,909,932]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD12163FCA8A3AAFC78FC13" box="[868,988,909,932]" italics="true" pageId="25" pageNumber="26">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FC28A3ABFB80FC12" box="[996,1060,908,933]" pageId="25" pageNumber="26" rank="species">
<emphasis id="74A5A940FFD12163FC28A3ABFB80FC12" bold="true" box="[996,1060,908,933]" pageId="25" pageNumber="26">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFD12163FBFFA3AAFB2BFC12" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[1075,1167,908,933]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFD12163FBFFA3AAFB2BFC12" box="[1075,1167,908,933]" italics="true" pageId="25" pageNumber="26">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FB5BA3ABFB5AFC12" box="[1175,1278,908,933]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FB5BA3ABFB5AFC12" bold="true" box="[1175,1278,908,933]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFD12163FAC1A3AAFAD9FC12" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[1293,1405,908,933]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FFD12163FAC1A3AAFAD9FC12" box="[1293,1405,908,933]" italics="true" pageId="25" pageNumber="26">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FA49A3ABFF7BFC7F" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FA49A3ABFF7BFC7F" bold="true" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFD12163FF22A396FEC7FC7F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[238,355,945,968]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FFD12163FF22A396FEC7FC7F" box="[238,355,945,968]" italics="true" pageId="25" pageNumber="26">P. sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FEA7A388FE75FC7F" box="[363,465,943,968]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FEA7A388FE75FC7F" bold="true" box="[363,465,943,968]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFD12163FE2CA396FDFDFC7F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[480,601,943,968]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFD12163FE2CA396FDFDFC7F" box="[480,601,943,968]" italics="true" pageId="25" pageNumber="26">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FDAEA388FD6CFC7F" box="[610,712,943,968]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FDAEA388FD6CFC7F" bold="true" box="[610,712,943,968]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFD12163FCCCA396FC3EFC7F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[768,922,945,968]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFD12163FCCCA396FC3EFC7F" box="[768,922,945,968]" italics="true" pageId="25" pageNumber="26">P. totospinata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FC6EA388FBADFC7F" box="[930,1033,943,968]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FC6EA388FBADFC7F" bold="true" box="[930,1033,943,968]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
by having compound spinigers and falcigers, and bidentate subacicular hooks.
<taxonomicName id="81D10ED1FFD12163FDB0A3F2FCE1FC5A" authorityName="Molina-Acevedo" authorityYear="2018" box="[636,837,980,1005]" pageId="25" pageNumber="26" rank="subSpecies" status="comb. nov." subSpecies="bellii">
However,
<emphasis id="74A5A940FFD12163FD23A3F2FCE1FC5A" box="[751,837,980,1005]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FC80A3F3FC16FC5A" box="[844,946,980,1005]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FC80A3F3FC16FC5A" bold="true" box="[844,946,980,1005]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FFD12163FB8BA3F2FB45FC5B" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Lu &amp; Fauchald" baseAuthorityYear="1998" box="[1095,1249,981,1004]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="totospinata" status="comb. nov.">
<emphasis id="74A5A940FFD12163FB8BA3F2FB45FC5B" box="[1095,1249,981,1004]" italics="true" pageId="25" pageNumber="26">P. totospinata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FB25A3F3FAEBFC5A" box="[1257,1359,980,1005]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FB25A3F3FAEBFC5A" bold="true" box="[1257,1359,980,1005]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
by the color of the subacicular hooks and distribution of the compound spinigers, since the former has amber hooks and spinigers is only present in the anterior region; whereas, the latter species has hooks with a reddish basal end and distally is amber, and the spinigers is present in all chaetigers.
<taxonomicName id="81D10ED1FFD12163FC42A418FB93FBEF" authorityName="Molina-Acevedo" authorityYear="2018" box="[910,1079,1087,1112]" pageId="25" pageNumber="26" rank="subSpecies" status="comb. nov." subSpecies="fallax">
Also,
<emphasis id="74A5A940FFD12163FC1AA466FB93FBEF" box="[982,1079,1087,1112]" italics="true" pageId="25" pageNumber="26">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FB8FA418FB0AFBEF" box="[1091,1198,1087,1112]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FB8FA418FB0AFBEF" bold="true" box="[1091,1198,1087,1112]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
has branchiae from chaetigers 15 to 48, with only two filaments (MNHN-A39, L10:
<quantity id="8129D8B7FFD12163FCB8A443FC6BFBCB" box="[884,975,1124,1148]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="25" pageNumber="26" unit="mm" value="3.3">3.3 mm</quantity>
); whereas in
<taxonomicName id="81D10ED1FFD12163FBA8A442FB1EFBCA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1124,1210,1124,1149]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FBA8A442FB1EFBCA" box="[1124,1210,1124,1149]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FB0DA443FA83FBCA" box="[1217,1319,1124,1149]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FB0DA443FA83FBCA" bold="true" box="[1217,1319,1124,1149]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
branchiae are in chaetigers 12 to 30, with up to 13 filaments (MNCN 16.01/2445, L10:
<quantity id="8129D8B7FFD12163FC37A4AFFBE4FB17" box="[1019,1088,1160,1184]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="25" pageNumber="26" unit="mm" value="4.0">4 mm</quantity>
). On the other hand,
<taxonomicName id="81D10ED1FFD12163FAE0A4AEFA38FB17" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Treadwell" baseAuthorityYear="1921" box="[1324,1436,1159,1184]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="oculata" status="comb. nov.">
<emphasis id="74A5A940FFD12163FAE0A4AEFA38FB17" box="[1324,1436,1159,1184]" italics="true" pageId="25" pageNumber="26">P. oculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FF5BA48BFF59FB72" box="[151,253,1196,1221]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FF5BA48BFF59FB72" bold="true" box="[151,253,1196,1221]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
differs in the distribution and abundance of compound chaetae (spinigers and falcigers). This species has spinigers in anterior chaetigers (135) and falcigers from chaetiger 26 (
<typeStatus id="996ACBF0FFD12163FC71A4E8FB81FB5F" box="[957,1061,1231,1256]" pageId="25" pageNumber="26" type="holotype">holotype</typeStatus>
); also, spinigers are always more abundant than falcigers; whereas in
<taxonomicName id="81D10ED1FFD12163FDF7A4D2FD37FABA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[571,659,1268,1293]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FDF7A4D2FD37FABA" box="[571,659,1268,1293]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FD51A4D3FCA3FABA" box="[669,775,1268,1293]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FD51A4D3FCA3FABA" bold="true" box="[669,775,1268,1293]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
spinigers and falcigers start from the first chaetiger, and falcigers are always more abundant than spinigers.
<taxonomicName id="81D10ED1FFD12163FCCEA53EFC25FA87" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[770,897,1303,1328]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFD12163FCCEA53EFC25FA87" box="[770,897,1303,1328]" italics="true" pageId="25" pageNumber="26">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FC43A530FC58FA87" box="[911,1020,1303,1328]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FC43A530FC58FA87" bold="true" box="[911,1020,1303,1328]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
differs by the presence of several subacicular hooks in each chaetiger, with up to 56 hooks per chaetiger, whereas in
<taxonomicName id="81D10ED1FFD12163FBF0A51AFB35FAE2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[1084,1169,1340,1365]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FBF0A51AFB35FAE2" box="[1084,1169,1340,1365]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FB5BA51BFB59FAE2" box="[1175,1277,1340,1365]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FB5BA51BFB59FAE2" bold="true" box="[1175,1277,1340,1365]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
there are only one or two hooks per chaetiger. The morphological differentiation of
<taxonomicName id="81D10ED1FFD12163FC7CA546FBA3FACF" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Audouin &amp; Milne-Edwards" baseAuthorityYear="1833" box="[944,1031,1375,1400]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="bellii" status="comb. nov.">
<emphasis id="74A5A940FFD12163FC7CA546FBA3FACF" box="[944,1031,1375,1400]" italics="true" pageId="25" pageNumber="26">P. bellii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FBC3A578FBD2FACF" box="[1039,1142,1375,1400]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FBC3A578FBD2FACF" bold="true" box="[1039,1142,1375,1400]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
from
<taxonomicName id="81D10ED1FFD12163FB72A546FA8AFACF" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1214,1326,1375,1400]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="andresi" status="sp. nov.">
<emphasis id="74A5A940FFD12163FB72A546FA8AFACF" box="[1214,1326,1375,1400]" italics="true" pageId="25" pageNumber="26">P. andresi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FAFBA578FAD3FACF" box="[1335,1399,1375,1400]" pageId="25" pageNumber="26" rank="species">
<emphasis id="74A5A940FFD12163FAFBA578FAD3FACF" bold="true" box="[1335,1399,1375,1400]" pageId="25" pageNumber="26">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFD12163FA4BA546FF57FA2B" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFD12163FA4BA546FF57FA2B" italics="true" pageId="25" pageNumber="26">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FF37A5A3FE9EFA2A" box="[251,314,1412,1437]" pageId="25" pageNumber="26" rank="species">
<emphasis id="74A5A940FFD12163FF37A5A3FE9EFA2A" bold="true" box="[251,314,1412,1437]" pageId="25" pageNumber="26">n. sp.</emphasis>
</taxonomicNameLabel>
, and
<taxonomicName id="81D10ED1FFD12163FEB5A5A2FE4AFA2B" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Monro" baseAuthorityYear="1934" box="[377,494,1413,1436]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="sinensis" status="comb. nov.">
<emphasis id="74A5A940FFD12163FEB5A5A2FE4AFA2B" box="[377,494,1413,1436]" italics="true" pageId="25" pageNumber="26">P. sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FE3AA5A3FDF9FA2A" box="[502,605,1412,1437]" pageId="25" pageNumber="26">
<emphasis id="74A5A940FFD12163FE3AA5A3FDF9FA2A" bold="true" box="[502,605,1412,1437]" pageId="25" pageNumber="26">n. comb.</emphasis>
</taxonomicNameLabel>
is provided in the Remarks section of each species. The comparison with other
<taxonomicName id="81D10ED1FFD12163FF1BA580FED9FA77" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[215,381,1447,1472]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="25" pageNumber="26" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFD12163FF1BA580FED9FA77" box="[215,381,1447,1472]" italics="true" pageId="25" pageNumber="26">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFD12163FE49A580FE77FA77" box="[389,467,1447,1472]" pageId="25" pageNumber="26" rank="genus">
<emphasis id="74A5A940FFD12163FE49A580FE77FA77" bold="true" box="[389,467,1447,1472]" pageId="25" pageNumber="26">n. gen.</emphasis>
</taxonomicNameLabel>
species having compound falcigers and spinigers present is provided in
<tableCitation id="0B5340E9FFD12163FB33A580FAF7FA77" box="[1279,1363,1447,1472]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="25" pageNumber="26">Table 3</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<mods:title id="CB6D8A1DE3EE7DDBFDE8027C93E37647">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<treatment id="CE78C444FFE7214EFF5BA642FDF2FEAB" ID-DOI="http://doi.org/10.5281/zenodo.5953871" ID-GBIF-Taxon="148663732" ID-Zenodo-Dep="5953871" LSID="urn:lsid:plazi:treatment:CE78C444FFE7214EFF5BA642FDF2FEAB" httpUri="http://treatment.plazi.org/id/CE78C444FFE7214EFF5BA642FDF2FEAB" lastPageId="52" lastPageNumber="52" pageId="47" pageNumber="48">
<subSubSection id="0ECB26D9FFE72155FF5BA642FE1BF917" pageId="47" pageNumber="48" type="nomenclature">
<paragraph id="466E7552FFE72155FF5BA642FCD7F9C8" blockId="47.[151,883,1637,1696]" box="[151,883,1637,1663]" pageId="47" pageNumber="48">
<heading id="1D26C23EFFE72155FF5BA642FCD7F9C8" bold="true" box="[151,883,1637,1663]" fontSize="11" level="1" pageId="47" pageNumber="48" reason="1">
<emphasis id="74A5A940FFE72155FF5BA642FCD7F9C8" bold="true" box="[151,883,1637,1663]" pageId="47" pageNumber="48">
<taxonomicName id="81D10ED1FFE72155FF5BA642FCA5F9C8" ID-CoL="6TTQN" authority="(Marion &amp; Bobretzky, 1875)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[151,769,1637,1663]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFE72155FF5BA642FE33F9C8" bold="true" box="[151,407,1637,1663]" italics="true" pageId="47" pageNumber="48">Paucibranchia fallax</emphasis>
(
<bibRefCitation id="224008A3FFE72155FE6AA642FD5DF9C8" box="[422,761,1637,1663]" pageId="47" pageNumber="48" refId="ref56175" refString="Marion, A. F. &amp; Bobretzky, N. (1875) Etude des Annelides du golfe de Marseille. Annales des sciences naturelles, Paris, 6 (2), 1 - 106." type="journal article">Marion &amp; Bobretzky, 1875</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFE72155FCC4A642FCD7F9C8" box="[776,883,1637,1663]" pageId="47" pageNumber="48">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFE72155FF5BA6A0FE1BF917" blockId="47.[151,883,1637,1696]" box="[151,447,1671,1696]" pageId="47" pageNumber="48">
<figureCitation id="DEEA69D7FFE72155FF5BA6A0FE9EF917" box="[151,314,1671,1696]" captionStart-0="FIGURE 31" captionStart-1="FIGURE 32" captionStart-2="FIGURE 33" captionStart-3="FIGURE 34" captionStartId-0="48.[151,250,1960,1982]" captionStartId-1="49.[151,250,1108,1130]" captionStartId-2="50.[151,250,1808,1830]" captionStartId-3="52.[151,250,1526,1548]" captionTargetBox-0="[223,1365,193,1949]" captionTargetBox-1="[303,1304,233,1059]" captionTargetBox-2="[245,1341,193,1787]" captionTargetBox-3="[151,1402,345,1504]" captionTargetId-0="figure@48.[223,1365,193,1949]" captionTargetId-1="figure@49.[262,1324,193,1087]" captionTargetId-2="figure@50.[245,1341,193,1787]" captionTargetId-3="figure@52.[151,1435,339,1504]" captionTargetPageId-0="48" captionTargetPageId-1="49" captionTargetPageId-2="50" captionTargetPageId-3="52" captionText-0="FIGURE 31. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Body with branchiae, lateral view; B. Anterior end, dorsal view; C. Anterior end with branchiae, ventral view. Scale bars: A, 3.3 mm; B, C, 0.8 mm." captionText-1="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." captionText-2="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." captionText-3="FIGURE 34. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Subacicular hook, chaetiger 36; B. Compound falciger with short blade, chaetiger 70; C. Falciger with long blade, chaetiger 3; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 18; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 36. Scale bars: A, C, 20 µm; B, 27 µm; D, 10 µm; E, 7 µm; F, 10 µm." httpUri-0="https://zenodo.org/record/1453095/files/figure.png" httpUri-1="https://zenodo.org/record/1453097/files/figure.png" httpUri-2="https://zenodo.org/record/1453099/files/figure.png" httpUri-3="https://zenodo.org/record/1453101/files/figure.png" pageId="47" pageNumber="48">Figures 3134</figureCitation>
,
<tableCitation id="0B5340E9FFE72155FE8AA6A0FE00F917" box="[326,420,1671,1696]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="47" pageNumber="48">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FFE72155FE7DA6AFFE1BF917" box="[433,447,1672,1696]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="47" pageNumber="48">3</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFE72155FF5BA6EDFA3FF948" pageId="47" pageNumber="48" type="reference_group">
<paragraph id="466E7552FFE72155FF5BA6EDFC27F957" blockId="47.[151,1435,1738,1791]" box="[151,899,1738,1760]" pageId="47" pageNumber="48">
<treatmentCitationGroup id="66C1527CFFE72155FF5BA6EDFC27F957" box="[151,899,1738,1760]" pageId="47" pageNumber="48">
<taxonomicName id="81D10ED1FFE72155FF5BA6EDFD4BF957" ID-CoL="3Y89L" authority="Marion &amp; Bobretzky in Marion, 1874: 399" authorityName="Marion &amp; Bobretzky in Marion" authorityPageNumber="399" authorityYear="1874" box="[151,751,1738,1760]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="fallax">
<emphasis id="74A5A940FFE72155FF5BA6EDFE9AF957" box="[151,318,1738,1760]" italics="true" pageId="47" pageNumber="48">Marphysa fallax</emphasis>
Marion &amp; Bobretzky in
<treatmentCitation id="C7705343FFE72155FDF4A6EDFD4BF957" author="" box="[568,751,1738,1760]" page="399" pageId="47" pageNumber="48">
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:399
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<emphasis id="74A5A940FFE72155FD39A6ECFC27F957" box="[757,899,1738,1760]" italics="true" pageId="47" pageNumber="48">nomen nudum</emphasis>
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</paragraph>
<paragraph id="466E7552FFE72155FF5BA6CEFA3FF948" blockId="47.[151,1435,1738,1791]" box="[151,1435,1769,1791]" pageId="47" pageNumber="48">
<treatmentCitationGroup id="66C1527CFFE72155FF5BA6CEFA3FF948" box="[151,1435,1769,1791]" pageId="47" pageNumber="48">
<taxonomicName id="81D10ED1FFE72155FF5BA6CEFDD2F948" ID-CoL="3Y89L" authority="Marion &amp; Bobretzky, 1875: 13" authorityName="Marion &amp; Bobretzky" authorityPageNumber="13" authorityYear="1875" box="[151,630,1769,1791]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="fallax">
<emphasis id="74A5A940FFE72155FF5BA6CEFE9AF948" box="[151,318,1769,1791]" italics="true" pageId="47" pageNumber="48">Marphysa fallax</emphasis>
<treatmentCitation id="C7705343FFE72155FE88A6CEFDD2F948" author="" box="[324,630,1769,1791]" page="13" pageId="47" pageNumber="48">
<bibRefCitation id="224008A3FFE72155FE88A6CEFDFEF948" box="[324,602,1769,1791]" pageId="47" pageNumber="48" refId="ref56175" refString="Marion, A. F. &amp; Bobretzky, N. (1875) Etude des Annelides du golfe de Marseille. Annales des sciences naturelles, Paris, 6 (2), 1 - 106." type="journal article">Marion &amp; Bobretzky, 1875</bibRefCitation>
:13
</treatmentCitation>
</taxonomicName>
15,
<figureCitation id="DEEA69D7FFE72155FD64A6CEFCB1F948" box="[680,789,1769,1791]" captionStart="FIGURE 1" captionStartId="6.[151,250,1846,1868]" captionTargetBox="[239,1357,218,1789]" captionTargetId="figure@6.[226,1361,195,1827]" captionTargetPageId="6" captionText="FIGURE 1. Maxillary apparatus. A. Paucibranchia disjuncta n. comb. (Hartman, 1961), LACM-AHF POLY 6447, dorsal view; B. Marphysa viridis Treadwell, 1917, ECOSUR-P2678, dorsal view; C. Treadwellphysa yucatanensis Molina-Acevedo &amp; Carrera-Parra, 2017, ECOSUR-P2811, dorsal view; D. Left MI-II-III-IV-V of P. disjuncta n. comb., dorsal view; E. Left MI- II-III-IV-V of M. viridis, dorsal view; F. Left MI-II-III-IV-V of T. yucatanensis, dorsal view. Scale bars: A, D, 0.4 mm; B, E, 0.45 mm; C, F, 0.25 mm. Dark and thin lines in D, E and F indicate the different forms in the MI of the apparatus of each species. fa= falcal arch, boe= basal outer edge, bie= basal inner edge, rp= rounded projection in base of MII." httpUri="https://zenodo.org/record/1453033/files/figure.png" pageId="47" pageNumber="48">Fig. 1AE</figureCitation>
;
<treatmentCitation id="C7705343FFE72155FCD3A6CEFC6DF948" author="" box="[799,969,1769,1791]" page="410" pageId="47" pageNumber="48">
<bibRefCitation id="224008A3FFE72155FCD3A6CEFC39F948" box="[799,925,1769,1791]" pageId="47" pageNumber="48" refId="ref54525" refString="Fauvel, P. (1923) Polychetes errantes. Faune de France, 5, 1 - 488." type="journal article">Fauvel 1923</bibRefCitation>
:410
</treatmentCitation>
411, Fig. 162OU (
<emphasis id="74A5A940FFE72155FB51A6CDFB44F948" box="[1181,1248,1770,1791]" italics="true" pageId="47" pageNumber="48">partim</emphasis>
);
<treatmentCitation id="C7705343FFE72155FB3AA6CEFA33F948" author="" box="[1270,1431,1769,1791]" page="49" pageId="47" pageNumber="48">
<bibRefCitation id="224008A3FFE72155FB3AA6CEFADCF948" box="[1270,1400,1769,1791]" pageId="47" pageNumber="48" refId="ref54545" refString="Fauvel, P. (1936) Contribution a la faune des Annelides Polychetes du Maroc; In: Memoires de la Societes des Sciences Naturelles du Maroc. Empire Cherifien Archives Scientifiques du Protectorat Francais, Rabat, pp. 143." type="book chapter">Fauvel 1936</bibRefCitation>
:49
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFE72155FF5BA701FE44F844" pageId="47" pageNumber="48" type="materials_examined">
<paragraph id="466E7552FFE72155FF5BA701FE44F844" blockId="47.[151,1437,1830,2035]" pageId="47" pageNumber="48">
<materialsCitation id="F6B97F0FFFE72155FF5BA701FA3DF888" ID-GBIF-Occurrence="1915273787" box="[151,1433,1830,1855]" collectionCode="MNHN-A" collectorName="Collection P." location="Fauvel" pageId="47" pageNumber="48" specimenCode="MNHN-A39" specimenCount="1">
<emphasis id="74A5A940FFE72155FF5BA701FE24F888" bold="true" box="[151,384,1830,1855]" pageId="47" pageNumber="48">Material examined.</emphasis>
<emphasis id="74A5A940FFE72155FE4AA700FDF7F888" box="[390,595,1830,1855]" italics="true" pageId="47" pageNumber="48">Non-type material</emphasis>
:
<specimenCode id="1677DD29FFE72155FDADA700FD4BF888" box="[609,751,1831,1855]" collectionCode="MNHN-A" pageId="47" pageNumber="48">MNHN-A39</specimenCode>
(1), Napoles, Mediterranean Sea, 1935,
<collectorName id="EB241084FFE72155FB78A701FAE7F889" box="[1204,1347,1830,1855]" pageId="47" pageNumber="48">Collection P.</collectorName>
<location id="430E2389FFE72155FA85A701FA3DF888" LSID="urn:lsid:plazi:treatment:CE78C444FFE7214EFF5BA642FDF2FEAB:430E2389FFE72155FA85A701FA3DF888" box="[1353,1433,1830,1855]" name="Fauvel" pageId="47" pageNumber="48">Fauvel</location>
</materialsCitation>
. MNHN-A132 (2), sta.
<materialsCitation id="F6B97F0FFFE72155FE54A76CFEA1F830" ID-GBIF-Occurrence="1915273783" collectingDate="1924-06-24" collectionCode="LVII" collectorName="Collection P. &amp; Fauvel" country="Morocco" latitude="33.4" location="Atlantic Ocean" longLatPrecision="925" longitude="-8.412777" pageId="47" pageNumber="48" specimenCount="1">
<collectionCode id="20C0ED97FFE72155FE54A76CFE74F8D5" box="[408,464,1867,1890]" pageId="47" pageNumber="48">LVII</collectionCode>
, North
<collectingCountry id="3EC635C2FFE72155FDEAA76CFD2AF8D5" box="[550,654,1867,1890]" name="Morocco" pageId="47" pageNumber="48">Morocco</collectingCountry>
,
<location id="430E2389FFE72155FD55A76DFCE2F8D4" LSID="urn:lsid:plazi:treatment:CE78C444FFE7214EFF5BA642FDF2FEAB:430E2389FFE72155FD55A76DFCE2F8D4" box="[665,838,1866,1891]" country="Morocco" latitude="33.4" longLatPrecision="925" longitude="-8.412777" name="Atlantic Ocean" pageId="47" pageNumber="48">Atlantic Ocean</location>
,
<geoCoordinate id="23E51395FFE72155FC9EA76DFC6FF8D4" box="[850,971,1866,1891]" direction="west" orientation="longitude" pageId="47" pageNumber="48" precision="15" value="-8.412777">8°24'46&quot;W</geoCoordinate>
<geoCoordinate id="23E51395FFE72155FC1FA76CFB9EF8D5" box="[979,1082,1867,1891]" direction="north" orientation="latitude" pageId="47" pageNumber="48" precision="925" value="33.4">33°24' N</geoCoordinate>
,
<collectingDate id="222BAA7AFFE72155FB8AA76CFB77F8D4" box="[1094,1235,1867,1891]" pageId="47" pageNumber="48" value="1924-06-24">
<date id="326F5392FFE72155FB8AA76CFB77F8D4" box="[1094,1235,1867,1891]" pageId="47" pageNumber="48" value="1924-06-24">24 Jun 1924</date>
</collectingDate>
, 25 m,
<collectorName id="EB241084FFE72155FAEBA76DFEA1F830" pageId="47" pageNumber="48">Collection P. Fauvel</collectorName>
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFE72155FED8A748FE87F81C" ID-GBIF-Occurrence="1915273793" collectingDate="2001-10-10" collectionCode="USNM" country="Italy" county="Mediterranean Sea" location="Leghorn" municipality="Vada" pageId="47" pageNumber="48" specimenCode="USNM 1122621, USNM 1122624" specimenCount="15" stateProvince="Tuscany">
<specimenCode id="1677DD29FFE72155FED8A748FE74F830" box="[276,464,1902,1927]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="47" pageNumber="48">USNM 1122621</specimenCode>
(1),
<location id="430E2389FFE72155FDC2A749FDD4F830" LSID="urn:lsid:plazi:treatment:CE78C444FFE7214EFF5BA642FDF2FEAB:430E2389FFE72155FDC2A749FDD4F830" box="[526,624,1902,1927]" country="Italy" county="Mediterranean Sea" municipality="Vada" name="Leghorn" pageId="47" pageNumber="48" stateProvince="Tuscany">Leghorn</location>
,
<collectingMunicipality id="A60AEF28FFE72155FDB3A749FD1EF830" box="[639,698,1902,1927]" pageId="47" pageNumber="48">Vada</collectingMunicipality>
,
<collectingRegion id="8415BBB0FFE72155FD05A748FC8CF830" box="[713,808,1903,1927]" country="Italy" name="Toscana" pageId="47" pageNumber="48">Tuscany</collectingRegion>
,
<collectingCountry id="3EC635C2FFE72155FCFBA749FCCFF830" box="[823,875,1902,1927]" name="Italy" pageId="47" pageNumber="48">Italy</collectingCountry>
,
<collectingCounty id="AF0F0DDEFFE72155FCB6A749FBF0F830" box="[890,1108,1902,1927]" pageId="47" pageNumber="48">Mediterranean Sea</collectingCounty>
,
<collectingDate id="222BAA7AFFE72155FBAFA748FB5CF830" box="[1123,1272,1903,1927]" pageId="47" pageNumber="48" value="2001-10-10">
<date id="326F5392FFE72155FBAFA748FB5CF830" box="[1123,1272,1903,1927]" pageId="47" pageNumber="48" value="2001-10-10">10 Oct 2001</date>
</collectingDate>
,
<specimenCount id="50D7BEDBFFE72155FAC4A749FAE5F830" box="[1288,1345,1902,1927]" pageId="47" pageNumber="48" type="generic">15m.</specimenCount>
<specimenCode id="1677DD29FFE72155FA87A748FF5CF81C" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="47" pageNumber="48">USNM 1122624</specimenCode>
(1)
</materialsCitation>
, USNM 1122625 (1),
<materialsCitation id="F6B97F0FFFE72155FDE5A7B4FA3DF81C" ID-GBIF-Occurrence="1915273794" box="[553,1433,1938,1963]" collectionCode="USNM" country="Italy" location="Mediterranean Sea" pageId="47" pageNumber="48" specimenCode="USNM 1122626" specimenCount="1" stateProvince="Sardinia">
<specimenCode id="1677DD29FFE72155FDE5A7B4FD41F81C" box="[553,741,1938,1963]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="47" pageNumber="48">USNM 1122626</specimenCode>
(1),
<collectingRegion id="8415BBB0FFE72155FCECA7B5FCD9F81C" box="[800,893,1938,1963]" country="Italy" name="Sardegna" pageId="47" pageNumber="48">Sardinia</collectingRegion>
coast,
<collectingCountry id="3EC635C2FFE72155FC1DA7B5FBA1F81C" box="[977,1029,1938,1963]" name="Italy" pageId="47" pageNumber="48">Italy</collectingCountry>
,
<location id="430E2389FFE72155FBDFA7B5FB4FF81C" LSID="urn:lsid:plazi:treatment:CE78C444FFE7214EFF5BA642FDF2FEAB:430E2389FFE72155FBDFA7B5FB4FF81C" box="[1043,1259,1938,1963]" country="Italy" name="Mediterranean Sea" pageId="47" pageNumber="48" stateProvince="Sardinia">Mediterranean Sea</location>
, summer 2001
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFE72155FF5BA790FC34F878" ID-GBIF-Occurrence="1915273807" box="[151,912,1974,1999]" collectionCode="ZMB" collectorName="S. Heider" country="Croatia" location="Rovinj" municipality="Mediterranean Sea" pageId="47" pageNumber="48" specimenCode="ZMB 7597" specimenCount="1">
<specimenCode id="1677DD29FFE72155FF5BA790FEB0F878" box="[151,276,1974,1999]" collectionCode="ZMB" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum f<>r Naturkunde Berlin (Zoological Collections)" pageId="47" pageNumber="48">ZMB 7597</specimenCode>
(1),
<location id="430E2389FFE72155FE87A791FE3EF878" LSID="urn:lsid:plazi:treatment:CE78C444FFE7214EFF5BA642FDF2FEAB:430E2389FFE72155FE87A791FE3EF878" box="[331,410,1974,1999]" country="Croatia" municipality="Mediterranean Sea" name="Rovinj" pageId="47" pageNumber="48">Rovinj</location>
,
<collectingCountry id="3EC635C2FFE72155FE6AA791FE5FF878" box="[422,507,1974,1999]" name="Croatia" pageId="47" pageNumber="48">Croatia</collectingCountry>
,
<collectingMunicipality id="A60AEF28FFE72155FDC4A791FD7AF878" box="[520,734,1974,1999]" pageId="47" pageNumber="48">Mediterranean Sea</collectingMunicipality>
, coll.
<collectorName id="EB241084FFE72155FCE8A790FC34F878" box="[804,912,1974,1999]" pageId="47" pageNumber="48">S. Heider</collectorName>
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFE72155FC50A790FE44F844" ID-GBIF-Occurrence="1915273792" collectionCode="ZMB" collectorName="Grube, S. &amp; de Petris." country="Croatia" location="Cres Island" municipality="Adriatic Sea" pageId="47" pageNumber="48" specimenCode="ZMB 1852" specimenCount="1">
<specimenCode id="1677DD29FFE72155FC50A790FBBCF878" box="[924,1048,1974,1999]" collectionCode="ZMB" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum f<>r Naturkunde Berlin (Zoological Collections)" pageId="47" pageNumber="48">ZMB 1852</specimenCode>
(3),
<location id="430E2389FFE72155FB9CA790FB76F878" LSID="urn:lsid:plazi:treatment:CE78C444FFE7214EFF5BA642FDF2FEAB:430E2389FFE72155FB9CA790FB76F878" box="[1104,1234,1974,1999]" country="Croatia" municipality="Adriatic Sea" name="Cres Island" pageId="47" pageNumber="48">Cres Island</location>
,
<collectingCountry id="3EC635C2FFE72155FB13A791FA90F878" box="[1247,1332,1974,1999]" name="Croatia" pageId="47" pageNumber="48">Croatia</collectingCountry>
,
<collectingMunicipality id="A60AEF28FFE72155FA8CA791FF66F844" pageId="47" pageNumber="48">Adriatic Sea</collectingMunicipality>
, coll.
<collectorName id="EB241084FFE72155FEC9A7FDFE44F844" box="[261,480,2010,2035]" pageId="47" pageNumber="48">Grube, S. de Petris.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<caption id="12AE25DAFFF8214AFF5BA78FFA32F86B" httpUri="https://zenodo.org/record/1453095/files/figure.png" pageId="48" pageNumber="49" startId="48.[151,250,1960,1982]" targetBox="[223,1365,193,1949]" targetPageId="48">
<paragraph id="466E7552FFF8214AFF5BA78FFA32F86B" blockId="48.[151,1436,1960,2012]" pageId="48" pageNumber="49">
<emphasis id="74A5A940FFF8214AFF5BA78FFE86F809" bold="true" box="[151,290,1960,1982]" pageId="48" pageNumber="49">FIGURE 31.</emphasis>
<taxonomicName id="81D10ED1FFF8214AFEE6A78FFC90F809" authority="(Marion &amp; Bobretzky, 1875)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[298,820,1960,1982]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="48" pageNumber="49" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFF8214AFEE6A78FFDA7F809" box="[298,515,1960,1982]" italics="true" pageId="48" pageNumber="49">Paucibranchia fallax</emphasis>
(Marion &amp; Bobretzky, 1875)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF8214AFCF1A78FFC38F809" box="[829,924,1960,1982]" pageId="48" pageNumber="49">
<emphasis id="74A5A940FFF8214AFCF1A78FFC38F809" bold="true" box="[829,924,1960,1982]" pageId="48" pageNumber="49">n. comb.</emphasis>
</taxonomicNameLabel>
, non-type MNHN-A39. A. Body with branchiae, lateral view; B. Anterior end, dorsal view; C. Anterior end with branchiae, ventral view. Scale bars: A, 3.3 mm; B, C, 0.8 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFF9214BFF5BA473FD10FB3E" httpUri="https://zenodo.org/record/1453097/files/figure.png" pageId="49" pageNumber="50" startId="49.[151,250,1108,1130]" targetBox="[303,1304,233,1059]" targetPageId="49">
<paragraph id="466E7552FFF9214BFF5BA473FD10FB3E" blockId="49.[151,1436,1108,1161]" pageId="49" pageNumber="50">
<emphasis id="74A5A940FFF9214BFF5BA473FE86FBDD" bold="true" box="[151,290,1108,1130]" pageId="49" pageNumber="50">FIGURE 32.</emphasis>
<taxonomicName id="81D10ED1FFF9214BFEE7A473FC9DFBDD" authority="(Marion &amp; Bobretzky, 1875)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[299,825,1108,1130]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="49" pageNumber="50" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFF9214BFEE7A473FDA1FBDD" box="[299,517,1108,1130]" italics="true" pageId="49" pageNumber="50">Paucibranchia fallax</emphasis>
(Marion &amp; Bobretzky, 1875)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF9214BFC8FA473FC06FBDD" box="[835,930,1108,1130]" pageId="49" pageNumber="50">
<emphasis id="74A5A940FFF9214BFC8FA473FC06FBDD" bold="true" box="[835,930,1108,1130]" pageId="49" pageNumber="50">n. comb.</emphasis>
</taxonomicNameLabel>
, non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FFF92149FF0BA497FA32FB72" lastPageId="51" lastPageNumber="52" pageId="49" pageNumber="50" type="description">
<paragraph id="466E7552FFF9214BFF0BA497FD56FAA6" blockId="49.[151,1437,1200,2017]" pageId="49" pageNumber="50">
<emphasis id="74A5A940FFF9214BFF0BA497FEFDFB7E" bold="true" box="[199,345,1200,1225]" pageId="49" pageNumber="50">Description.</emphasis>
Complete specimen (MNHN-A39), with 121 chaetigers, L10=
<quantity id="8129D8B7FFF9214BFBE7A496FB20FB7F" box="[1067,1156,1201,1225]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="49" pageNumber="50" unit="mm" value="3.3">3.3 mm</quantity>
, W10=
<quantity id="8129D8B7FFF9214BFB2CA496FA9DFB7F" box="[1248,1337,1201,1225]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="49" pageNumber="50" unit="mm" value="1.1">1.1 mm</quantity>
, TL=
<quantity id="8129D8B7FFF9214BFA4CA496FF62FB5B" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="49" pageNumber="50" unit="mm" value="22.0">22 mm</quantity>
. Anterior region of body with convex dorsum and flat ventrum, without groove; body depressed from chaetiger 10, widest at chaetiger 40, tapering after chaetiger 64.
</paragraph>
<paragraph id="466E7552FFF9214BFF0BA53BFB18FA73" blockId="49.[151,1437,1200,2017]" pageId="49" pageNumber="50">
Prostomium slightly bilobed,
<quantity id="8129D8B7FFF9214BFDDFA53BFDCDFA83" box="[531,617,1308,1333]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="49" pageNumber="50" unit="mm" value="0.6">0.6 mm</quantity>
long,
<quantity id="8129D8B7FFF9214BFD62A53BFCA0FA83" box="[686,772,1308,1333]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="49" pageNumber="50" unit="mm" value="0.6">0.6 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFF9214BFAE5A53BFA2BFA82" box="[1321,1423,1308,1333]" captionStart="FIGURE 31" captionStartId="48.[151,250,1960,1982]" captionTargetBox="[223,1365,193,1949]" captionTargetId="figure@48.[223,1365,193,1949]" captionTargetPageId="48" captionText="FIGURE 31. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Body with branchiae, lateral view; B. Anterior end, dorsal view; C. Anterior end with branchiae, ventral view. Scale bars: A, 3.3 mm; B, C, 0.8 mm." httpUri="https://zenodo.org/record/1453095/files/figure.png" pageId="49" pageNumber="50">Fig. 31B</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFF9214BFE49A567FE4AFAEE" box="[389,494,1344,1369]" captionStart="FIGURE 31" captionStartId="48.[151,250,1960,1982]" captionTargetBox="[223,1365,193,1949]" captionTargetId="figure@48.[223,1365,193,1949]" captionTargetPageId="48" captionText="FIGURE 31. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Body with branchiae, lateral view; B. Anterior end, dorsal view; C. Anterior end with branchiae, ventral view. Scale bars: A, 3.3 mm; B, C, 0.8 mm." httpUri="https://zenodo.org/record/1453095/files/figure.png" pageId="49" pageNumber="50">Fig. 31C</figureCitation>
). Prostomial appendages in a semicircle, median antenna isolated by a gap. Palps reaching second peristomial ring; lateral antennae reaching the middle of second peristomial ring; median antenna reaching first chaetiger. Palpophores and ceratophores ring-shaped, short, thick; palpostyles and ceratostyles tapering, thick, without articulation. Eyes rounded, brown, between palps and lateral antennae.
</paragraph>
<paragraph id="466E7552FFF9214BFF0BA5F7FDECF986" blockId="49.[151,1437,1200,2017]" pageId="49" pageNumber="50">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFF9214BFDB8A5F7FD68FA5F" box="[628,716,1488,1513]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="49" pageNumber="50" unit="mm" value="0.6">0.6 mm</quantity>
long,
<quantity id="8129D8B7FFF9214BFCD8A5F6FCF2FA5F" box="[788,854,1489,1513]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="49" pageNumber="50" unit="mm" value="1.0">1 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFF9214BFD7CA5D3FC9AF9BA" box="[688,830,1524,1549]" captionStart="FIGURE 31" captionStartId="48.[151,250,1960,1982]" captionTargetBox="[223,1365,193,1949]" captionTargetId="figure@48.[223,1365,193,1949]" captionTargetPageId="48" captionText="FIGURE 31. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Body with branchiae, lateral view; B. Anterior end, dorsal view; C. Anterior end with branchiae, ventral view. Scale bars: A, 3.3 mm; B, C, 0.8 mm." httpUri="https://zenodo.org/record/1453095/files/figure.png" pageId="49" pageNumber="50">Fig. 31AC</figureCitation>
). Inferior lip with a slight central depression, with a couple of shallow wrinkles (
<figureCitation id="DEEA69D7FFF9214BFE19A63FFD9FF986" box="[469,571,1560,1585]" captionStart="FIGURE 31" captionStartId="48.[151,250,1960,1982]" captionTargetBox="[223,1365,193,1949]" captionTargetId="figure@48.[223,1365,193,1949]" captionTargetPageId="48" captionText="FIGURE 31. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Body with branchiae, lateral view; B. Anterior end, dorsal view; C. Anterior end with branchiae, ventral view. Scale bars: A, 3.3 mm; B, C, 0.8 mm." httpUri="https://zenodo.org/record/1453095/files/figure.png" pageId="49" pageNumber="50">Fig. 31C</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFF9214BFF0BA61BFBD2F8C2" blockId="49.[151,1437,1200,2017]" pageId="49" pageNumber="50">
Maxillary apparatus with MF= 1+1, 7+7, 7+0, 4+10, 1+1 (
<figureCitation id="DEEA69D7FFF9214BFC96A61BFC67F9E2" box="[858,963,1596,1621]" captionStart="FIGURE 32" captionStartId="49.[151,250,1108,1130]" captionTargetBox="[303,1304,233,1059]" captionTargetId="figure@49.[262,1324,193,1087]" captionTargetPageId="49" captionText="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." httpUri="https://zenodo.org/record/1453097/files/figure.png" pageId="49" pageNumber="50">Fig. 32A</figureCitation>
). Maxillary carriers 2.2 times shorter than length of MI. MI forceps-like; closing system 6.5 times shorter than length of MI; ligament between MI and MII sclerotized (
<figureCitation id="DEEA69D7FFF9214BFED3A6A3FE23F92A" box="[287,391,1668,1693]" captionStart="FIGURE 32" captionStartId="49.[151,250,1108,1130]" captionTargetBox="[303,1304,233,1059]" captionTargetId="figure@49.[262,1324,193,1087]" captionTargetPageId="49" captionText="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." httpUri="https://zenodo.org/record/1453097/files/figure.png" pageId="49" pageNumber="50">Fig. 32A</figureCitation>
). MII wide; teeth recurved; cavity opening oval 2.5 times shorter than length of MII; ligament between MII and MIII, and right MIV, sclerotized (
<figureCitation id="DEEA69D7FFF9214BFD33A68FFCC8F976" box="[767,876,1704,1729]" captionStart="FIGURE 32" captionStartId="49.[151,250,1108,1130]" captionTargetBox="[303,1304,233,1059]" captionTargetId="figure@49.[262,1324,193,1087]" captionTargetPageId="49" captionText="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." httpUri="https://zenodo.org/record/1453097/files/figure.png" pageId="49" pageNumber="50">Fig. 32A</figureCitation>
). MIII short; with blunt teeth; with rectangular attachment lamella, longer than wide, sclerotized, situated only in center of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFF9214BFAEAA6EBFA34F952" box="[1318,1424,1740,1765]" captionStart="FIGURE 32" captionStartId="49.[151,250,1108,1130]" captionTargetBox="[303,1304,233,1059]" captionTargetId="figure@49.[262,1324,193,1087]" captionTargetPageId="49" captionText="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." httpUri="https://zenodo.org/record/1453097/files/figure.png" pageId="49" pageNumber="50">Fig. 32A</figureCitation>
). Left MIV with larger three distal teeth; attachment lamella semicircle, wide, situated 2/3 along length of posterior edge of maxilla. Right MIV with larger distal teeth; attachment lamella semicircle, better developed in the middle, situated 2/3 along length of posterior edge (
<figureCitation id="DEEA69D7FFF9214BFD5FA71FFD5BF8E6" box="[659,767,1848,1873]" captionStart="FIGURE 32" captionStartId="49.[151,250,1108,1130]" captionTargetBox="[303,1304,233,1059]" captionTargetId="figure@49.[262,1324,193,1087]" captionTargetPageId="49" captionText="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." httpUri="https://zenodo.org/record/1453097/files/figure.png" pageId="49" pageNumber="50">Fig. 32A</figureCitation>
). MV rectangular, longer than wide, with a short rounded tooth (
<figureCitation id="DEEA69D7FFF9214BFF2CA77BFEECF8C2" box="[224,328,1884,1909]" captionStart="FIGURE 32" captionStartId="49.[151,250,1108,1130]" captionTargetBox="[303,1304,233,1059]" captionTargetId="figure@49.[262,1324,193,1087]" captionTargetPageId="49" captionText="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." httpUri="https://zenodo.org/record/1453097/files/figure.png" pageId="49" pageNumber="50">Fig. 32A</figureCitation>
). Mandibles dark; cutting plates whitish, with 8 growth rings (
<figureCitation id="DEEA69D7FFF9214BFBCFA77BFBCDF8C2" box="[1027,1129,1884,1909]" captionStart="FIGURE 32" captionStartId="49.[151,250,1108,1130]" captionTargetBox="[303,1304,233,1059]" captionTargetId="figure@49.[262,1324,193,1087]" captionTargetPageId="49" captionText="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." httpUri="https://zenodo.org/record/1453097/files/figure.png" pageId="49" pageNumber="50">Fig. 32B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFF9214BFF0BA7A7FE3AF856" blockId="49.[151,1437,1200,2017]" pageId="49" pageNumber="50">
Branchiae pectinate with up to two filaments, in chaetigers 1648 (
<figureCitation id="DEEA69D7FFF9214BFC2BA7A7FBFBF82E" box="[999,1119,1920,1945]" captionStart="FIGURE 31" captionStartId="48.[151,250,1960,1982]" captionTargetBox="[223,1365,193,1949]" captionTargetId="figure@48.[223,1365,193,1949]" captionTargetPageId="48" captionText="FIGURE 31. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Body with branchiae, lateral view; B. Anterior end, dorsal view; C. Anterior end with branchiae, ventral view. Scale bars: A, 3.3 mm; B, C, 0.8 mm." httpUri="https://zenodo.org/record/1453095/files/figure.png" pageId="49" pageNumber="50">Figs. 31A</figureCitation>
;
<figureCitation id="DEEA69D7FFF9214BFBA3A7A6FB06F82E" box="[1135,1186,1921,1945]" captionStart="FIGURE 33" captionStartId="50.[151,250,1808,1830]" captionTargetBox="[245,1341,193,1787]" captionTargetId="figure@50.[245,1341,193,1787]" captionTargetPageId="50" captionText="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." httpUri="https://zenodo.org/record/1453099/files/figure.png" pageId="49" pageNumber="50">33C</figureCitation>
). One filament along chaetigers 1619; two filaments along chaetigers 2034; one filament along chaetigers 3548. Branchial filaments longer than dorsal cirri.
</paragraph>
<caption id="12AE25DAFFFA2148FF5BA737FEE4F8D4" httpUri="https://zenodo.org/record/1453099/files/figure.png" pageId="50" pageNumber="51" startId="50.[151,250,1808,1830]" targetBox="[245,1341,193,1787]" targetPageId="50">
<paragraph id="466E7552FFFA2148FF5BA737FEE4F8D4" blockId="50.[151,1436,1808,1891]" pageId="50" pageNumber="51">
<emphasis id="74A5A940FFFA2148FF5BA737FE80F891" bold="true" box="[151,292,1808,1830]" pageId="50" pageNumber="51">FIGURE 33.</emphasis>
<taxonomicName id="81D10ED1FFFA2148FEE3A737FCE2F891" authority="(Marion &amp; Bobretzky, 1875)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[303,838,1808,1830]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="50" pageNumber="51" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFFA2148FEE3A737FDAFF891" box="[303,523,1808,1830]" italics="true" pageId="50" pageNumber="51">Paucibranchia fallax</emphasis>
(Marion &amp; Bobretzky, 1875)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFA2148FC9EA737FC17F891" box="[850,947,1808,1830]" pageId="50" pageNumber="51">
<emphasis id="74A5A940FFFA2148FC9EA737FC17F891" bold="true" box="[850,947,1808,1830]" pageId="50" pageNumber="51">n. comb.</emphasis>
</taxonomicNameLabel>
, non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14.
</paragraph>
</caption>
<paragraph id="466E7552FFFA2149FF0BA7ACFBC4FED3" blockId="50.[151,1437,1931,2028]" lastBlockId="51.[151,1437,151,2013]" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
First two parapodia smallest; most developed in chaetigers 447, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 4 (Ldc4:
<quantity id="8129D8B7FFFA2148FC47A788FC56F870" box="[907,1010,1967,1991]" metricMagnitude="-4" metricUnit="m" metricValue="3.7" pageId="50" pageNumber="51" unit="mm" value="0.37">0.37 mm</quantity>
; Lcd18:
<quantity id="8129D8B7FFFA2148FB9FA788FB1FF870" box="[1107,1211,1967,1991]" metricMagnitude="-4" metricUnit="m" metricValue="4.699999999999999" pageId="50" pageNumber="51" unit="mm" value="0.47">0.47 mm</quantity>
), from chaetiger 29, gradually decreasing in size, in posterior region almost the same size to the pre-branchial region ones (Ldc186:
<quantity id="8129D8B7FFFB2149FF5BA0BFFEA5FF07" box="[151,257,152,176]" metricMagnitude="-4" metricUnit="m" metricValue="3.9" pageId="51" pageNumber="52" unit="mm" value="0.39">0.39 mm</quantity>
) (
<figureCitation id="DEEA69D7FFFB2149FED7A0B0FE03FF07" box="[283,423,151,176]" captionStart="FIGURE 33" captionStartId="50.[151,250,1808,1830]" captionTargetBox="[245,1341,193,1787]" captionTargetId="figure@50.[245,1341,193,1787]" captionTargetPageId="50" captionText="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." httpUri="https://zenodo.org/record/1453099/files/figure.png" pageId="51" pageNumber="52">Fig. 33AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFFB2149FBF1A0B0FB6DFF07" box="[1085,1225,151,176]" captionStart="FIGURE 33" captionStartId="50.[151,250,1808,1830]" captionTargetBox="[245,1341,193,1787]" captionTargetId="figure@50.[245,1341,193,1787]" captionTargetPageId="50" captionText="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." httpUri="https://zenodo.org/record/1453099/files/figure.png" pageId="51" pageNumber="52">Fig. 33AE</figureCitation>
). Chaetal lobes in chaetigers 124, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 25, triangular, longer than other lobes, with acicula emerging in midline (
<figureCitation id="DEEA69D7FFFB2149FC36A0F8FB22FF4F" box="[1018,1158,223,248]" captionStart="FIGURE 33" captionStartId="50.[151,250,1808,1830]" captionTargetBox="[245,1341,193,1787]" captionTargetId="figure@50.[245,1341,193,1787]" captionTargetPageId="50" captionText="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." httpUri="https://zenodo.org/record/1453099/files/figure.png" pageId="51" pageNumber="52">Fig. 33AE</figureCitation>
). Postchaetal lobes best developed in chaetigers 128, bluntly conical; decreasing in size in chaetiger 1128, following ones inconspicuous (
<figureCitation id="DEEA69D7FFFB2149FF53A100FE8CFEF7" box="[159,296,295,320]" captionStart="FIGURE 33" captionStartId="50.[151,250,1808,1830]" captionTargetBox="[245,1341,193,1787]" captionTargetId="figure@50.[245,1341,193,1787]" captionTargetPageId="50" captionText="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." httpUri="https://zenodo.org/record/1453099/files/figure.png" pageId="51" pageNumber="52">Fig. 33AE</figureCitation>
). Ventral cirri digitiform in chaetigers 16; in chaetigers 726 with oval swollen base and digitiform tip; from chaeriger 27, digitiform, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFFB2149FC07A16BFBF7FED3" box="[971,1107,332,357]" captionStart="FIGURE 33" captionStartId="50.[151,250,1808,1830]" captionTargetBox="[245,1341,193,1787]" captionTargetId="figure@50.[245,1341,193,1787]" captionTargetPageId="50" captionText="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." httpUri="https://zenodo.org/record/1453099/files/figure.png" pageId="51" pageNumber="52">Fig. 33AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFFB2149FF0BA148FD7DFE1A" blockId="51.[151,1437,151,2013]" pageId="51" pageNumber="52">
Aciculae blunt, translucent (
<figureCitation id="DEEA69D7FFFB2149FDDDA148FD3AFE3F" box="[529,670,367,392]" captionStart="FIGURE 33" captionStartId="50.[151,250,1808,1830]" captionTargetBox="[245,1341,193,1787]" captionTargetId="figure@50.[245,1341,193,1787]" captionTargetPageId="50" captionText="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." httpUri="https://zenodo.org/record/1453099/files/figure.png" pageId="51" pageNumber="52">Fig. 33AE</figureCitation>
). First 13 chaetigers with 3 aciculae; in chaetigers 1419 with 2 aciculae; from chaetigers 20, with only one acicula.
</paragraph>
<paragraph id="466E7552FFFB2149FF0BA190FED3FCEB" blockId="51.[151,1437,151,2013]" pageId="51" pageNumber="52">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 15. Two
<typeStatus id="996ACBF0FFFB2149FF32A1FAFE9DFE42" box="[254,313,477,501]" pageId="51" pageNumber="52">types</typeStatus>
of pectinate chaetae, in anterior chaetigers isodonts narrow with long and slender teeth, with 12 pectinate, with up to 1112 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFFB2149FC97A1D8FC66FDAF" box="[859,962,511,536]" captionStart="FIGURE 34" captionStartId="52.[151,250,1526,1548]" captionTargetBox="[151,1402,345,1504]" captionTargetId="figure@52.[151,1435,339,1504]" captionTargetPageId="52" captionText="FIGURE 34. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Subacicular hook, chaetiger 36; B. Compound falciger with short blade, chaetiger 70; C. Falciger with long blade, chaetiger 3; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 18; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 36. Scale bars: A, C, 20 µm; B, 27 µm; D, 10 µm; E, 7 µm; F, 10 µm." httpUri="https://zenodo.org/record/1453101/files/figure.png" pageId="51" pageNumber="52">Fig. 34E</figureCitation>
); in median-posterior chaetigers, isodonts narrow with short and slender teeth, with 34 pectinate, with up to 12 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFFB2149FAE0A203FA2BFD8B" box="[1324,1423,548,573]" captionStart="FIGURE 34" captionStartId="52.[151,250,1526,1548]" captionTargetBox="[151,1402,345,1504]" captionTargetId="figure@52.[151,1435,339,1504]" captionTargetPageId="52" captionText="FIGURE 34. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Subacicular hook, chaetiger 36; B. Compound falciger with short blade, chaetiger 70; C. Falciger with long blade, chaetiger 3; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 18; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 36. Scale bars: A, C, 20 µm; B, 27 µm; D, 10 µm; E, 7 µm; F, 10 µm." httpUri="https://zenodo.org/record/1453101/files/figure.png" pageId="51" pageNumber="52">Fig. 34F</figureCitation>
). Compound spinigers in chaetigers 126, three or four per chaetiger, with all blades of similar size (
<figureCitation id="DEEA69D7FFFB2149FAE8A260FA34FDD7" box="[1316,1424,583,608]" captionStart="FIGURE 34" captionStartId="52.[151,250,1526,1548]" captionTargetBox="[151,1402,345,1504]" captionTargetId="figure@52.[151,1435,339,1504]" captionTargetPageId="52" captionText="FIGURE 34. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Subacicular hook, chaetiger 36; B. Compound falciger with short blade, chaetiger 70; C. Falciger with long blade, chaetiger 3; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 18; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 36. Scale bars: A, C, 20 µm; B, 27 µm; D, 10 µm; E, 7 µm; F, 10 µm." httpUri="https://zenodo.org/record/1453101/files/figure.png" pageId="51" pageNumber="52">Fig. 34D</figureCitation>
). Compound falcigers in all chaetigers, more abundant than spinigers; in anterior region (first 22 chaetigers) with all blades of similar size (56 µm,
<figureCitation id="DEEA69D7FFFB2149FE31A2A8FDC2FD1F" box="[509,614,655,680]" captionStart="FIGURE 34" captionStartId="52.[151,250,1526,1548]" captionTargetBox="[151,1402,345,1504]" captionTargetId="figure@52.[151,1435,339,1504]" captionTargetPageId="52" captionText="FIGURE 34. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Subacicular hook, chaetiger 36; B. Compound falciger with short blade, chaetiger 70; C. Falciger with long blade, chaetiger 3; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 18; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 36. Scale bars: A, C, 20 µm; B, 27 µm; D, 10 µm; E, 7 µm; F, 10 µm." httpUri="https://zenodo.org/record/1453101/files/figure.png" pageId="51" pageNumber="52">Fig. 34C</figureCitation>
); all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in median-posterior chaetigers with all blades of similar size, shorter than blades of anterior chaetigers (38 µm,
<figureCitation id="DEEA69D7FFFB2149FDC4A2F0FDD6FD47" box="[520,626,727,752]" captionStart="FIGURE 34" captionStartId="52.[151,250,1526,1548]" captionTargetBox="[151,1402,345,1504]" captionTargetId="figure@52.[151,1435,339,1504]" captionTargetPageId="52" captionText="FIGURE 34. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Subacicular hook, chaetiger 36; B. Compound falciger with short blade, chaetiger 70; C. Falciger with long blade, chaetiger 3; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 18; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 36. Scale bars: A, C, 20 µm; B, 27 µm; D, 10 µm; E, 7 µm; F, 10 µm." httpUri="https://zenodo.org/record/1453101/files/figure.png" pageId="51" pageNumber="52">Fig. 34B</figureCitation>
), with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting in chaetiger 22, with one per chaetiger; with triangular teeth, distal tooth smaller than proximal, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFFB2149FECEA363FECEFCEB" box="[258,362,836,861]" captionStart="FIGURE 34" captionStartId="52.[151,250,1526,1548]" captionTargetBox="[151,1402,345,1504]" captionTargetId="figure@52.[151,1435,339,1504]" captionTargetPageId="52" captionText="FIGURE 34. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Subacicular hook, chaetiger 36; B. Compound falciger with short blade, chaetiger 70; C. Falciger with long blade, chaetiger 3; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 18; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 36. Scale bars: A, C, 20 µm; B, 27 µm; D, 10 µm; E, 7 µm; F, 10 µm." httpUri="https://zenodo.org/record/1453101/files/figure.png" pageId="51" pageNumber="52">Fig. 34A</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFFB2149FF0BA340FEEBFC12" blockId="51.[151,1437,151,2013]" pageId="51" pageNumber="52">Pygidium with two pairs of anal cirri; dorsal pair as long as last 11 chaetigers; ventral pair short, as long as last three chaetigers.</paragraph>
<paragraph id="466E7552FFFB2149FF0BA388FA32FB72" blockId="51.[151,1437,151,2013]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FF0BA388FE9BFC7F" bold="true" box="[199,319,943,968]" pageId="51" pageNumber="52">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFFB2149FC2CA388FBCFFC70" box="[992,1131,943,968]" metricMagnitude="-3" metricUnit="m" metricValue="3.75" metricValueMax="4.9" metricValueMin="2.6" pageId="51" pageNumber="52" unit="mm" value="3.75" valueMax="4.9" valueMin="2.6">2.64.9 mm</quantity>
, W10=
<quantity id="8129D8B7FFFB2149FB04A388FAF7FC70" box="[1224,1363,943,968]" metricMagnitude="-4" metricUnit="m" metricValue="8.5" metricValueMax="11.0" metricValueMin="6.0" pageId="51" pageNumber="52" unit="mm" value="0.85" valueMax="1.1" valueMin="0.6">0.61.1 mm</quantity>
. Palps reaching middle of the first peristomial ring or second peristomial ring. Lateral and median antennae reaching second peristomial ring or first chaetiger. The maxillary formula varies as follows: MII 78+67, MIII 78, MIV 34+810. The proportion of maxillary apparatus varies as follows: maxillary carriers with respect to the MI varies 22.5 times; closing system with respect to the MI varies 67 times; cavity opening with respect to MII varies 2.5 4 times. Branchiae from chaetigers 1516 to 2848. Maximum number of branchial filaments varied from 1 to 3. Well developed postchaetal lobe in first 1428 chaetigers. Ventral cirri with swollen base from chaetigers
<date id="326F5392FFFB2149FA9FA4A0FF45FB73" pageId="51" pageNumber="52" value="1932-06-07" valueMax="1932-06-22" valueMin="1932-06-07">67 to 2232</date>
. Start of subacicular hooks in chaetigers 2025. Compound spinigers present only in first 1926 chaetigers.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFFB2149FF0BA4E8FB3FFB50" box="[199,1179,1231,1256]" pageId="51" pageNumber="52" type="distribution">
<paragraph id="466E7552FFFB2149FF0BA4E8FB3FFB50" blockId="51.[151,1437,151,2013]" box="[199,1179,1231,1256]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FF0BA4E8FEC4FB5F" bold="true" box="[199,352,1231,1256]" pageId="51" pageNumber="52">Distribution.</emphasis>
West and central region of Mediterranean Sea, and North-West
<collectingCountry id="3EC635C2FFFB2149FBE2A4F7FB33FB50" box="[1070,1175,1232,1255]" name="Morocco" pageId="51" pageNumber="52">Morocco</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFFB214EFF0BA4D3FDF2FEAB" lastPageId="52" lastPageNumber="53" pageId="51" pageNumber="52" type="discussion">
<paragraph id="466E7552FFFB2149FF0BA4D3FE05FACF" blockId="51.[151,1437,151,2013]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FF0BA4D3FE9FFABA" bold="true" box="[199,315,1268,1293]" pageId="51" pageNumber="52">Remarks.</emphasis>
This species is unique within
<taxonomicName id="81D10ED1FFFB2149FD51A4D3FCE0FABA" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[669,836,1268,1293]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFFB2149FD51A4D3FCE0FABA" box="[669,836,1268,1293]" italics="true" pageId="51" pageNumber="52">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FC81A4D3FC3BFABA" box="[845,927,1268,1293]" pageId="51" pageNumber="52" rank="genus">
<emphasis id="74A5A940FFFB2149FC81A4D3FC3BFABA" bold="true" box="[845,927,1268,1293]" pageId="51" pageNumber="52">n. gen.</emphasis>
</taxonomicNameLabel>
by having the highest number of chaetigers with branchiae (32 chaetigers) and the lowest number of branchial filaments present (23 filaments). Although specimens with only 2 branchial filaments appear to have palmate branchiae, in specimens with three filaments the branchiae are pectinate.
</paragraph>
<paragraph id="466E7552FFFB2149FF0BA5A3FD9DFA53" blockId="51.[151,1437,151,2013]" pageId="51" pageNumber="52">
The
<typeStatus id="996ACBF0FFFB2149FF37A5A2FE8FFA2A" box="[251,299,1413,1437]" pageId="51" pageNumber="52">type</typeStatus>
material is lost; therefore, it would be necessary to find topotypic specimens or near to the locality (
<collectingRegion id="8415BBB0FFFB2149FF52A58FFF5AFA77" box="[158,254,1448,1472]" country="Monaco" name="Monaco-Ville" pageId="51" pageNumber="52">
<collectingCountry id="3EC635C2FFFB2149FF52A58FFF5AFA77" box="[158,254,1448,1472]" name="Monaco" pageId="51" pageNumber="52">Monaco</collectingCountry>
</collectingRegion>
,
<collectingCountry id="3EC635C2FFFB2149FEC6A58FFEFCFA77" box="[266,344,1448,1472]" name="France" pageId="51" pageNumber="52">France</collectingCountry>
) in order to establish a
<typeStatus id="996ACBF0FFFB2149FDAEA58FFD1AFA77" box="[610,702,1448,1472]" pageId="51" pageNumber="52" type="neotype">neotype</typeStatus>
. The specimens studied here match the descriptions of
<bibRefCitation id="224008A3FFFB2149FAE0A580FEF9FA52" pageId="51" pageNumber="52" refId="ref56175" refString="Marion, A. F. &amp; Bobretzky, N. (1875) Etude des Annelides du golfe de Marseille. Annales des sciences naturelles, Paris, 6 (2), 1 - 106." type="journal article">Marion &amp; Bobretzky (1875)</bibRefCitation>
and
<bibRefCitation id="224008A3FFFB2149FE58A5EBFD91FA53" box="[404,565,1484,1509]" pageId="51" pageNumber="52" refId="ref54525" refString="Fauvel, P. (1923) Polychetes errantes. Faune de France, 5, 1 - 488." type="journal article">Fauvel (1923)</bibRefCitation>
.
</paragraph>
<paragraph id="466E7552FFFB2149FF0BA5C8FDD7F920" blockId="51.[151,1437,151,2013]" pageId="51" pageNumber="52">
The species has been reported from the west-central region of the Mediterranean Sea and north of
<collectingCountry id="3EC635C2FFFB2149FAFBA5D7FA38F9B0" box="[1335,1436,1520,1543]" name="Morocco" pageId="51" pageNumber="52">Morocco</collectingCountry>
(Atlantic Ocean). Likewise,
<bibRefCitation id="224008A3FFFB2149FE1BA633FDD2F99B" box="[471,630,1556,1581]" pageId="51" pageNumber="52" refId="ref54525" refString="Fauvel, P. (1923) Polychetes errantes. Faune de France, 5, 1 - 488." type="journal article">Fauvel (1923)</bibRefCitation>
reported a specimen from Dinard,
<collectingCountry id="3EC635C2FFFB2149FBC9A632FBF5F99B" box="[1029,1105,1557,1580]" name="France" pageId="51" pageNumber="52">France</collectingCountry>
(English Channel); however, the specimen does not match
<taxonomicName id="81D10ED1FFFB2149FE27A61EFDECF9E7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[491,584,1591,1616]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFFB2149FE27A61EFDECF9E7" box="[491,584,1591,1616]" italics="true" pageId="51" pageNumber="52">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FD9DA610FD1CF9E7" box="[593,696,1591,1616]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FD9DA610FD1CF9E7" bold="true" box="[593,696,1591,1616]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
but is most similar to
<taxonomicName id="81D10ED1FFFB2149FC72A61EFBFDF9E7" authorityName="" baseAuthorityName="Montagu" baseAuthorityYear="1813" box="[958,1113,1593,1616]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="sanguinea">
<emphasis id="74A5A940FFFB2149FC72A61EFBFDF9E7" box="[958,1113,1593,1616]" italics="true" pageId="51" pageNumber="52">M. sanguinea</emphasis>
</taxonomicName>
in lack of falcigers, and the branchiae and ventral cirri with swollen bases are distributed along the body. Thus, the distribution of
<taxonomicName id="81D10ED1FFFB2149FAEDA67AFAD9F9C2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[1313,1405,1628,1653]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFFB2149FAEDA67AFAD9F9C2" box="[1313,1405,1628,1653]" italics="true" pageId="51" pageNumber="52">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FA49A67BFF7BF92F" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FA49A67BFF7BF92F" bold="true" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
is doubtful in this region of
<collectingCountry id="3EC635C2FFFB2149FDD3A6A7FDCBF920" box="[543,623,1664,1687]" name="France" pageId="51" pageNumber="52">France</collectingCountry>
.
</paragraph>
<paragraph id="466E7552FFFB214EFF0BA683FDF2FEAB" blockId="51.[151,1437,151,2013]" lastBlockId="52.[151,1436,151,285]" lastPageId="52" lastPageNumber="53" pageId="51" pageNumber="52">
<taxonomicName id="81D10ED1FFFB2149FF0BA683FE11F90A" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[199,437,1700,1725]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFFB2149FF0BA683FE11F90A" box="[199,437,1700,1725]" italics="true" pageId="51" pageNumber="52">Paucibranchia fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FE71A683FD87F90A" box="[445,547,1700,1725]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FE71A683FD87F90A" bold="true" box="[445,547,1700,1725]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="81D10ED1FFFB2149FD68A682FCB8F90B" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[676,796,1701,1724]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFFB2149FD68A682FCB8F90B" box="[676,796,1701,1724]" italics="true" pageId="51" pageNumber="52">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FCE8A683FCC0F90A" box="[804,868,1700,1725]" pageId="51" pageNumber="52" rank="species">
<emphasis id="74A5A940FFFB2149FCE8A683FCC0F90A" bold="true" box="[804,868,1700,1725]" pageId="51" pageNumber="52">n. sp.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFFB2149FCBFA683FBBDF90A" authorityName="Molina-Acevedo" authorityYear="2018" box="[883,1049,1700,1725]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFFB2149FCBFA683FBBDF90A" box="[883,1049,1700,1725]" italics="true" pageId="51" pageNumber="52">Paucibranchia</emphasis>
</taxonomicName>
sp. 1 and
<taxonomicName id="81D10ED1FFFB2149FB43A682FAADF90A" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[1167,1289,1700,1725]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFFB2149FB43A682FAADF90A" box="[1167,1289,1700,1725]" italics="true" pageId="51" pageNumber="52">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FADDA683FADCF90A" box="[1297,1400,1700,1725]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FADDA683FADCF90A" bold="true" box="[1297,1400,1700,1725]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
by having a translucent and bidentate form of subacicular hooks, and the presence of compound spinigers and falcigers. However, the
<taxonomicName id="81D10ED1FFFB2149FE6BA6CAFDA0F8B2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[423,516,1772,1797]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFFB2149FE6BA6CAFE11F8B3" box="[423,437,1773,1796]" italics="true" pageId="51" pageNumber="52">P</emphasis>
.
<emphasis id="74A5A940FFFB2149FE08A6CBFDA0F8B2" box="[452,516,1772,1797]" italics="true" pageId="51" pageNumber="52">fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FDC1A6CBFDD0F8B2" box="[525,628,1772,1797]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FDC1A6CBFDD0F8B2" bold="true" box="[525,628,1772,1797]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FFFB2149FCC1A6CAFC23F8B3" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[781,903,1773,1796]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFFB2149FCC1A6CAFC23F8B3" box="[781,903,1773,1796]" italics="true" pageId="51" pageNumber="52">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FC43A6CBFC74F8B2" box="[911,976,1772,1797]" pageId="51" pageNumber="52" rank="species">
<emphasis id="74A5A940FFFB2149FC43A6CBFC74F8B2" bold="true" box="[911,976,1772,1797]" pageId="51" pageNumber="52">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFFB2149FBC6A6CAFB20F8B2" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[1034,1156,1772,1797]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFFB2149FBC6A6CAFB20F8B2" box="[1034,1156,1772,1797]" italics="true" pageId="51" pageNumber="52">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FB41A6CBFB51F8B2" box="[1165,1269,1772,1797]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FB41A6CBFB51F8B2" bold="true" box="[1165,1269,1772,1797]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
because it has only one hook per chaetiger; whereas the latter two species have 6 and 14 subacicular hooks per chaetiger, respectively. Further, in
<taxonomicName id="81D10ED1FFFB2149FE66A712FDA3F8FA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Marion &amp; Bobretzky" baseAuthorityYear="1875" box="[426,519,1844,1869]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="fallax" status="comb. nov.">
<emphasis id="74A5A940FFFB2149FE66A712FDA3F8FA" box="[426,519,1844,1869]" italics="true" pageId="51" pageNumber="52">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FDC3A713FDD2F8FA" box="[527,630,1844,1869]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FDC3A713FDD2F8FA" bold="true" box="[527,630,1844,1869]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
dorsal cirri are almost the same size in pre- and postbranchial regions; whereas in
<taxonomicName id="81D10ED1FFFB2149FEDBA77EFE2BF8C7" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[279,399,1881,1904]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="carrerai" status="sp. nov.">
<emphasis id="74A5A940FFFB2149FEDBA77EFE2BF8C7" box="[279,399,1881,1904]" italics="true" pageId="51" pageNumber="52">P. carrerai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FE5BA770FE73F8C7" box="[407,471,1879,1904]" pageId="51" pageNumber="52" rank="species">
<emphasis id="74A5A940FFFB2149FE5BA770FE73F8C7" bold="true" box="[407,471,1879,1904]" pageId="51" pageNumber="52">n. sp.</emphasis>
</taxonomicNameLabel>
dorsal cirri are two times longer in postbranchial region.
<taxonomicName id="81D10ED1FFFB2149FBAEA770FAA5F8C7" authorityName="Molina-Acevedo" authorityYear="2018" box="[1122,1281,1879,1904]" pageId="51" pageNumber="52" rank="subSpecies" status="comb. nov." subSpecies="fallax">
Also,
<emphasis id="74A5A940FFFB2149FB69A77EFAA5F8C7" box="[1189,1281,1879,1904]" italics="true" pageId="51" pageNumber="52">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FAC4A770FACBF8C7" box="[1288,1391,1879,1904]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FAC4A770FACBF8C7" bold="true" box="[1288,1391,1879,1904]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
has postchaetal lobe bluntly conical in the pre-branchial region; whereas in
<taxonomicName id="81D10ED1FFFB2149FC1EA75AFBE9F822" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Grube" baseAuthorityYear="1878" box="[978,1101,1916,1941]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="stragula" status="comb. nov.">
<emphasis id="74A5A940FFFB2149FC1EA75AFBE9F822" box="[978,1101,1916,1941]" italics="true" pageId="51" pageNumber="52">P. stragula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FB9AA75BFB1BF822" box="[1110,1215,1916,1941]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FB9AA75BFB1BF822" bold="true" box="[1110,1215,1916,1941]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
postchaetal lobe is digitiform in same region.
<taxonomicName id="81D10ED1FFFB2149FE0DA787FDD3F80E" authorityName="Molina-Acevedo" authorityYear="2018" box="[449,631,1952,1977]" pageId="51" pageNumber="52" rank="subSpecies" status="comb. nov." subSpecies="fallax">
Finally,
<emphasis id="74A5A940FFFB2149FDD0A786FDD3F80E" box="[540,631,1952,1977]" italics="true" pageId="51" pageNumber="52">P. fallax</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFB2149FDB1A787FD46F80E" box="[637,738,1952,1977]" pageId="51" pageNumber="52">
<emphasis id="74A5A940FFFB2149FDB1A787FD46F80E" bold="true" box="[637,738,1952,1977]" pageId="51" pageNumber="52">n. comb.</emphasis>
</taxonomicNameLabel>
is different from
<taxonomicName id="81D10ED1FFFB2149FC6AA787FBE8F80E" authorityName="Molina-Acevedo" authorityYear="2018" box="[934,1100,1952,1977]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="51" pageNumber="52" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFFB2149FC6AA787FBE8F80E" box="[934,1100,1952,1977]" italics="true" pageId="51" pageNumber="52">Paucibranchia</emphasis>
</taxonomicName>
sp. 1 since postchaetal lobe is bluntly conical in branchial region, branchiae start in chaetiger 16 and finish in chaetiger 48, and have only two filaments (USNM 0 90007, L10:
<quantity id="8129D8B7FFFC214EFDC8A0BFFDFAFF07" box="[516,606,152,176]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="52" pageNumber="53" unit="mm" value="2.9">2.9 mm</quantity>
); whereas in
<taxonomicName id="81D10ED1FFFC214EFD3CA0B0FC32FF07" authorityName="Molina-Acevedo" authorityYear="2018" box="[752,918,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="52" pageNumber="53" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFFC214EFD3CA0B0FC32FF07" box="[752,918,151,176]" italics="true" pageId="52" pageNumber="53">Paucibranchia</emphasis>
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sp. 1 the postchaetal lobe is wide basally with digitiform end in branchial chaetigers, branchiae are distributed from chaetiger 7 to 16 (ECOSUR-P2937, L10:
<quantity id="8129D8B7FFFC214EFAB5A09BFF60FF4F" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="52" pageNumber="53" unit="mm" value="3.3">3.3 mm</quantity>
) and have up to 6 filaments. The comparison with other
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<emphasis id="74A5A940FFFC214EFCF5A0F8FC7BFF4F" box="[825,991,223,248]" italics="true" pageId="52" pageNumber="53">Paucibranchia</emphasis>
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species having compound falcigers and spinigers present is provided in
<tableCitation id="0B5340E9FFFC214EFE30A123FDF5FEAB" box="[508,593,260,285]" captionStart="TABLE 3" captionStartId="114.[147,227,504,524]" captionText="TABLE 3. Morphological features of the Paucibranchia n. gen. species with compound falcigers and spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="52" pageNumber="53">Table 3</tableCitation>
.
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View file

@ -0,0 +1,491 @@
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<heading id="1D26C23EFFEB2159FF5BA1D2FD78FDB8" bold="true" box="[151,732,501,527]" fontSize="11" level="1" pageId="35" pageNumber="36" reason="1">
<emphasis id="74A5A940FFEB2159FF5BA1D2FD78FDB8" bold="true" box="[151,732,501,527]" pageId="35" pageNumber="36">
<taxonomicName id="81D10ED1FFEB2159FF5BA1D2FDCEFDB8" ID-CoL="765QM" authority="(Moore, 1911)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[151,618,501,527]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="35" pageNumber="36" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFEB2159FF5BA1D2FE12FDB8" bold="true" box="[151,438,501,527]" italics="true" pageId="35" pageNumber="36">Paucibranchia conferta</emphasis>
(
<bibRefCitation id="224008A3FFEB2159FE09A1D2FDC6FDB8" box="[453,610,501,527]" pageId="35" pageNumber="36" refId="ref56623" refString="Moore, J. P. (1911) The polychaetous annelids dredged by the U. S. S. &quot; Albatross &quot; off the coast of Southern California in 1904. III. Euphosynidae to Goniadidae. Proceedings of the Academy of Natural Sciences of Philadelphia, 63, 234 - 318." type="journal article">Moore, 1911</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEB2159FDBEA1D2FD78FDB8" box="[626,732,501,527]" pageId="35" pageNumber="36">n. comb.</taxonomicNameLabel>
</emphasis>
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</paragraph>
<paragraph id="466E7552FFEB2159FF5BA230FE1BFD87" blockId="35.[151,732,501,560]" box="[151,447,535,560]" pageId="35" pageNumber="36">
<figureCitation id="DEEA69D7FFEB2159FF5BA230FE9EFD87" box="[151,314,535,560]" captionStart-0="FIGURE 23" captionStart-1="FIGURE 24" captionStart-2="FIGURE 25" captionStartId-0="36.[151,250,1938,1960]" captionStartId-1="37.[151,250,1556,1578]" captionStartId-2="38.[151,250,1437,1459]" captionTargetBox-0="[270,1324,193,1922]" captionTargetBox-1="[328,1222,193,1535]" captionTargetBox-2="[190,1420,693,1416]" captionTargetId-0="figure@36.[270,1324,193,1922]" captionTargetId-1="figure@37.[328,1258,193,1535]" captionTargetId-2="figure@38.[151,1436,661,1416]" captionTargetPageId-0="36" captionTargetPageId-1="37" captionTargetPageId-2="38" captionText-0="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." captionText-1="FIGURE 24. Paucibranchia conferta (Moore, 1911) n. comb. A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm." captionText-2="FIGURE 25. Paucibranchia conferta (Moore, 1911) n. comb., non-type LACM-AHF POLY 10193. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, short blade, chaetiger 120; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 120; E. Subacicular hook, chaetiger 28. Scale bars: A, 17.5 µm; B, 31 µm; C, 11.2 µm; D, 7 µm; E, 10.5 µm." httpUri-0="https://zenodo.org/record/1453077/files/figure.png" httpUri-1="https://zenodo.org/record/1453079/files/figure.png" httpUri-2="https://zenodo.org/record/1453081/files/figure.png" pageId="35" pageNumber="36">Figures 2325</figureCitation>
,
<tableCitation id="0B5340E9FFEB2159FE8AA230FE1BFD87" box="[326,447,535,560]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="111.[151,239,152,175]" captionStartId-1="112.[147,226,502,523]" captionText-0="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." captionText-1="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="35" pageNumber="36">Tables 12</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFEB2159FF5BA247FB15FDC1" box="[151,1201,608,630]" pageId="35" pageNumber="36" type="reference_group">
<paragraph id="466E7552FFEB2159FF5BA247FB15FDC1" blockId="35.[151,1201,608,630]" box="[151,1201,608,630]" pageId="35" pageNumber="36">
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<emphasis id="74A5A940FFEB2159FF5BA247FEFCFDC1" box="[151,344,608,630]" italics="true" pageId="35" pageNumber="36">Marphysa conferta</emphasis>
<treatmentCitation id="C7705343FFEB2159FE92A246FDA8FDC1" author="" box="[350,524,608,630]" page="252" pageId="35" pageNumber="36">
<bibRefCitation id="224008A3FFEB2159FE92A246FE45FDC1" box="[350,481,608,630]" pageId="35" pageNumber="36" refId="ref56623" refString="Moore, J. P. (1911) The polychaetous annelids dredged by the U. S. S. &quot; Albatross &quot; off the coast of Southern California in 1904. III. Euphosynidae to Goniadidae. Proceedings of the Academy of Natural Sciences of Philadelphia, 63, 234 - 318." type="journal article">Moore, 1911</bibRefCitation>
:252
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254, Pl. XVI,
<figureCitation id="DEEA69D7FFEB2159FD64A247FC86FDC1" box="[680,802,608,630]" captionStart-0="FIGURE 29" captionStart-1="FIGURE 30" captionStart-2="FIGURE 31" captionStart-3="FIGURE 32" captionStart-4="FIGURE 33" captionStart-5="FIGURE 34" captionStartId-0="44.[151,250,1604,1626]" captionStartId-1="45.[151,250,1905,1927]" captionStartId-2="48.[151,250,1960,1982]" captionStartId-3="49.[151,250,1108,1130]" captionStartId-4="50.[151,250,1808,1830]" captionStartId-5="52.[151,250,1526,1548]" captionTargetBox-0="[322,1265,193,1583]" captionTargetBox-1="[159,1429,223,1842]" captionTargetBox-2="[223,1365,193,1949]" captionTargetBox-3="[303,1304,233,1059]" captionTargetBox-4="[245,1341,193,1787]" captionTargetBox-5="[151,1402,345,1504]" captionTargetId-0="figure@44.[322,1265,193,1583]" captionTargetId-1="figure@45.[151,1436,208,1866]" captionTargetId-2="figure@48.[223,1365,193,1949]" captionTargetId-3="figure@49.[262,1324,193,1087]" captionTargetId-4="figure@50.[245,1341,193,1787]" captionTargetId-5="figure@52.[151,1435,339,1504]" captionTargetPageId-0="44" captionTargetPageId-1="45" captionTargetPageId-2="48" captionTargetPageId-3="49" captionTargetPageId-4="50" captionTargetPageId-5="52" captionText-0="FIGURE 29. Paucibranchia disjuncta (Hartman, 1961) n. comb. A. Compound spinigers, chaetiger 55; B. Compound falciger, chaetiger 115; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 6; E. Isodonts pectinate narrow with short and slender teeth, chaetiger 65; F. Subacicular hook bidentante, chaetiger 55; G. Subacicular unidentate with hood, chaetiger 47. A, D, E, G, from non-type LACM-AHF POLY 10195; B from holotype LACM-AHF POLY 724; C from non-type LACM-AHF POLY 10196; F from non-type LACM-AHF POLY6948. Scale bars: A, B, 20 µm; C, 14 µm; D, E, G, 10 µm; F, 20 µm." captionText-1="FIGURE 30. Length-dependent variation of some morphological features in Paucibranchia disjuncta (Hartman, 1961) n. comb. A. Maximum number of branchial filaments (n= 39); B. First chaetiger with branchia (n=39); C. Last chaetiger with branchia (n=39); D. Last chaetiger with well developed postchaetal lobe (DPL) (n=36); E. Last chaetiger with ventral cirri with swollen base (VCSB) (n=37); F. First chaetiger with falciger (n=29); G. Start of subacicular hook (n=39)." captionText-2="FIGURE 31. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Body with branchiae, lateral view; B. Anterior end, dorsal view; C. Anterior end with branchiae, ventral view. Scale bars: A, 3.3 mm; B, C, 0.8 mm." captionText-3="FIGURE 32. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Maxillary apparatus, dorsal view; B. Mandibles. Scale bars: A, B, 0.3 mm." captionText-4="FIGURE 33. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Parapodium 3; B. Parapodium 18; C. Parapodium 36; D. Parapodium 70; E. Parapodium 106. All in anterior view. Scale bars: A, C, E, 0.19 mm; B, 0.23; D, 0.14." captionText-5="FIGURE 34. Paucibranchia fallax (Marion &amp; Bobretzky, 1875) n. comb., non-type MNHN-A39. A. Subacicular hook, chaetiger 36; B. Compound falciger with short blade, chaetiger 70; C. Falciger with long blade, chaetiger 3; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 18; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 36. Scale bars: A, C, 20 µm; B, 27 µm; D, 10 µm; E, 7 µm; F, 10 µm." httpUri-0="https://zenodo.org/record/1453091/files/figure.png" httpUri-1="https://zenodo.org/record/1453093/files/figure.png" httpUri-2="https://zenodo.org/record/1453095/files/figure.png" httpUri-3="https://zenodo.org/record/1453097/files/figure.png" httpUri-4="https://zenodo.org/record/1453099/files/figure.png" httpUri-5="https://zenodo.org/record/1453101/files/figure.png" pageId="35" pageNumber="36">Figs. 2934</figureCitation>
;
<treatmentCitation id="C7705343FFEB2159FCE1A246FC4AFDC1" author="" box="[813,1006,608,630]" page="129" pageId="35" pageNumber="36">
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:129
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;
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:83
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.
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</paragraph>
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<emphasis id="74A5A940FFEB2159FF5BA285FE25FD0C" bold="true" box="[151,385,674,699]" pageId="35" pageNumber="36">
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examined.
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<typeStatus id="996ACBF0FFEB2159FE44A283FE18FD0C" box="[392,444,676,699]" pageId="35" pageNumber="36">Type</typeStatus>
material
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:
<typeStatus id="996ACBF0FFEB2159FDFEA285FD3EFD0C" box="[562,666,674,699]" pageId="35" pageNumber="36" type="holotype">Holotype</typeStatus>
<specimenCode id="1677DD29FFEB2159FD6EA284FCE7FD0C" box="[674,835,675,699]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="35" pageNumber="36">USNM 17328</specimenCode>
, sta. 4431, off
<collectingMunicipality id="A60AEF28FFEB2159FC27A285FAD0FD0C" box="[1003,1396,674,699]" pageId="35" pageNumber="36">Brockway Point Santa Rosa Island</collectingMunicipality>
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<date id="326F5392FFEB2159FA4CA285FEA2FD68" pageId="35" pageNumber="36" value="1904-04-15">15 Apr 1904</date>
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,
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<emphasis id="74A5A940FFEB2159FE90A2E1FD9EFD68" box="[348,570,710,735]" italics="true" pageId="35" pageNumber="36">Additional material</emphasis>
</materialsCitation>
:
<materialsCitation id="F6B97F0FFFEB2159FD85A2E0FF7CFCB4" ID-GBIF-Occurrence="1915273804" collectionCode="LACM-AHF" location="California" pageId="35" pageNumber="36" specimenCode="POLY 10193" specimenCount="1" stateProvince="California" typeStatus="holotype">
<collectionCode id="20C0ED97FFEB2159FD85A2E0FD78FD68" box="[585,732,711,735]" pageId="35" pageNumber="36">LACM-AHF</collectionCode>
<specimenCode id="1677DD29FFEB2159FD29A2E0FCDDFD68" box="[741,889,711,735]" collectionCode="POLY" pageId="35" pageNumber="36">POLY 10193</specimenCode>
(1), Santa Monica Canyon, Southern
<collectingRegion id="8415BBB0FFEB2159FAE6A2E1FA38FD68" box="[1322,1436,710,735]" country="United States of America" name="California" pageId="35" pageNumber="36">California</collectingRegion>
Bight
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFEB2159FF28A2CDFD48FCB4" ID-GBIF-Occurrence="1915273806" box="[228,748,746,771]" collectingDate="1958-11" country="United States of America" location="North Pacific" pageId="35" pageNumber="36" specimenCount="1" stateProvince="California" typeStatus="holotype">
<collectingRegion id="8415BBB0FFEB2159FF28A2CDFEFDFCB4" box="[228,345,746,771]" country="United States of America" name="California" pageId="35" pageNumber="36">California</collectingRegion>
,
<collectingCountry id="3EC635C2FFEB2159FEA9A2CCFE04FCB4" box="[357,416,747,771]" name="United States of America" pageId="35" pageNumber="36">USA</collectingCountry>
,
<location id="430E2389FFEB2159FE67A2CDFDE2FCB4" LSID="urn:lsid:plazi:treatment:CE78C444FFEB215DFF5BA1D2FEDCFDAF:430E2389FFEB2159FE67A2CDFDE2FCB4" box="[427,582,746,771]" country="United States of America" name="North Pacific" pageId="35" pageNumber="36" stateProvince="California">North Pacific</location>
,
<collectingDate id="222BAA7AFFEB2159FD9DA2CCFD60FCB4" box="[593,708,746,771]" pageId="35" pageNumber="36" value="1958-11">
<date id="326F5392FFEB2159FD9DA2CCFD60FCB4" box="[593,708,746,771]" pageId="35" pageNumber="36" value="1958-11">Nov 1958</date>
</collectingDate>
, 54
</materialsCitation>
<materialsCitation id="F6B97F0FFFEB2159FD37A2CDFD23FCFC" ID-GBIF-Occurrence="1915273789" collectionCode="LACM-AHF, POLY" country="United States of America" elevation="56" location="Hyperion Sewage Treatment Plant Smokestack" municipality="El Segundo" pageId="35" pageNumber="36" specimenCode="POLY 10194" specimenCount="56" stateProvince="California" typeStatus="holotype">
<specimenCount id="50D7BEDBFFEB2159FD37A2CDFC9FFCB5" box="[763,827,746,771]" pageId="35" pageNumber="36" type="generic">
<elevation id="CDFC9261FFEB2159FD37A2CDFC93FCB5" box="[763,823,746,771]" metricMagnitude="1" metricUnit="m" metricValue="5.6" pageId="35" pageNumber="36" unit="m" value="56.0">
<quantity id="8129D8B7FFEB2159FD37A2CDFC93FCB5" box="[763,823,746,771]" metricMagnitude="1" metricUnit="m" metricValue="5.6" pageId="35" pageNumber="36" unit="m" value="56.0">56 m</quantity>
</elevation>
.
</specimenCount>
<collectionCode id="20C0ED97FFEB2159FC8FA2CCFB87FCB4" box="[835,1059,747,771]" pageId="35" pageNumber="36">LACM-AHF POLY</collectionCode>
<specimenCode id="1677DD29FFEB2159FBE7A2CCFB64FCB4" box="[1067,1216,747,771]" collectionCode="POLY" pageId="35" pageNumber="36">POLY 10194</specimenCode>
(2), R/V VELERO IV sta. 5712-58, 6 miles from
<location id="430E2389FFEB2159FE38A329FBA9FC90" LSID="urn:lsid:plazi:treatment:CE78C444FFEB215DFF5BA1D2FEDCFDAF:430E2389FFEB2159FE38A329FBA9FC90" box="[500,1037,782,807]" country="United States of America" municipality="El Segundo" name="Hyperion Sewage Treatment Plant Smokestack" pageId="35" pageNumber="36" stateProvince="California">Hyperion Sewage Treatment Plant Smokestack</location>
, bearing 270.5°T,
<collectingMunicipality id="A60AEF28FFEB2159FB13A329FAC2FC90" box="[1247,1382,782,807]" pageId="35" pageNumber="36">El Segundo</collectingMunicipality>
, Los Angeles County, Southern
<collectingRegion id="8415BBB0FFEB2159FE00A315FD9AFCFC" box="[460,574,818,843]" country="United States of America" name="California" pageId="35" pageNumber="36">California</collectingRegion>
Bight
</materialsCitation>
,
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<collectingRegion id="8415BBB0FFEB2159FD59A315FCAEFCFC" box="[661,778,818,843]" country="United States of America" name="California" pageId="35" pageNumber="36">California</collectingRegion>
,
<collectingCountry id="3EC635C2FFEB2159FCDBA314FCF6FCFC" box="[791,850,819,843]" name="United States of America" pageId="35" pageNumber="36">USA</collectingCountry>
,
<location id="430E2389FFEB2159FCACA315FC5FFCFC" LSID="urn:lsid:plazi:treatment:CE78C444FFEB215DFF5BA1D2FEDCFDAF:430E2389FFEB2159FCACA315FC5FFCFC" box="[864,1019,818,843]" country="United States of America" latitude="33.930557" longLatPrecision="19" longitude="-118.55139" name="North Pacific" pageId="35" pageNumber="36" stateProvince="California">North Pacific</location>
,
<geoCoordinate id="23E51395FFEB2159FBC5A315FB31FCFD" box="[1033,1173,818,843]" direction="north" orientation="latitude" pageId="35" pageNumber="36" precision="15" value="33.930557">33°55'50'' N</geoCoordinate>
<geoCoordinate id="23E51395FFEB2159FB52A315FA9AFCFD" box="[1182,1342,818,843]" direction="west" orientation="longitude" pageId="35" pageNumber="36" precision="15" value="-118.55139">118°33'05'' W</geoCoordinate>
,
<collectingDate id="222BAA7AFFEB2159FA87A314FF76FCD8" pageId="35" pageNumber="36" value="1958-04-18">
<date id="326F5392FFEB2159FA87A314FF76FCD8" pageId="35" pageNumber="36" value="1958-04-18">18 Apr 1958</date>
</collectingDate>
, in sand and gravel, grab,
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<elevation id="CDFC9261FFEB2159FE3BA370FD97FCD9" box="[503,563,855,879]" metricMagnitude="1" metricUnit="m" metricValue="8.8" pageId="35" pageNumber="36" unit="m" value="88.0">
<quantity id="8129D8B7FFEB2159FE3BA370FD97FCD9" box="[503,563,855,879]" metricMagnitude="1" metricUnit="m" metricValue="8.8" pageId="35" pageNumber="36" unit="m" value="88.0">88 m</quantity>
</elevation>
.
</specimenCount>
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</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFEB215CFF0BA35DFDEEFD8A" lastPageId="38" lastPageNumber="39" pageId="35" pageNumber="36" type="description">
<paragraph id="466E7552FFEB2159FF0BA35DFD63FC6C" blockId="35.[151,1437,674,1995]" pageId="35" pageNumber="36">
<emphasis id="74A5A940FFEB2159FF0BA35DFEFDFC24" bold="true" box="[199,345,890,915]" pageId="35" pageNumber="36">Description.</emphasis>
<typeStatus id="996ACBF0FFEB2159FE93A35DFE63FC24" box="[351,455,890,915]" pageId="35" pageNumber="36" type="holotype">Holotype</typeStatus>
incomplete, gravid female, with 55 chaetigers, L10=
<quantity id="8129D8B7FFEB2159FBD3A35DFBD2FC25" box="[1055,1142,890,915]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="35" pageNumber="36" unit="mm" value="4.5">4.5 mm</quantity>
, W10=
<quantity id="8129D8B7FFEB2159FB03A35CFA82FC25" box="[1231,1318,891,915]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="35" pageNumber="36" unit="mm" value="0.8">0.8 mm</quantity>
, with TL=
<quantity id="8129D8B7FFEB2159FF5BA3B8FF4EFC01" box="[151,234,927,951]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" pageId="35" pageNumber="36" unit="mm" value="21.0">21 mm</quantity>
. Anterior region with convex dorsum, and flat ventrum, without groove; body depressed from chaetiger 6, widest at chaetiger 11, tapering after chaetiger 46.
</paragraph>
<paragraph id="466E7552FFEB2159FF0BA3C1FAADFB39" blockId="35.[151,1437,674,1995]" pageId="35" pageNumber="36">
Prostomium entire,
<quantity id="8129D8B7FFEB2159FE6BA3C1FE5AFC49" box="[423,510,998,1023]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="35" pageNumber="36" unit="mm" value="0.6">0.6 mm</quantity>
long,
<quantity id="8129D8B7FFEB2159FD8BA3C0FD3AFC49" box="[583,670,999,1023]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="35" pageNumber="36" unit="mm" value="0.8">0.8 mm</quantity>
wide, lobe frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFEB2159FAC9A3C1FA2BFC48" box="[1285,1423,998,1023]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Fig. 23AB</figureCitation>
), ventral sulcus deep. Prostomial appendages in a semicircle, equidistant. Palps reaching the middle of the first peristomial ring; lateral antennae reaching second peristomial ring; median antenna reaching the middle of the first chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, thick, without articulation but with colored rings. Eyes rounded, brown, between palps and lateral antennae.
</paragraph>
<paragraph id="466E7552FFEB2159FF0BA4BDFB7CFB60" blockId="35.[151,1437,674,1995]" pageId="35" pageNumber="36">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFEB2159FDA3A4BCFD62FB05" box="[623,710,1179,1203]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="35" pageNumber="36" unit="mm" value="0.8">0.8 mm</quantity>
long,
<quantity id="8129D8B7FFEB2159FCC7A4BCFCC5FB05" box="[779,865,1179,1203]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="35" pageNumber="36" unit="mm" value="1.2">1.2 mm</quantity>
wide), first ring two times longer than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFEB2159FD57A499FC80FB60" box="[667,804,1214,1239]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Fig. 23AB</figureCitation>
). Inferior lip with a central depression.
</paragraph>
<paragraph id="466E7552FFEB2159FF0BA4C5FEAFF9AC" blockId="35.[151,1437,674,1995]" pageId="35" pageNumber="36">
Maxillary apparatus with FM= 1+1, 7+6, 7+0, 5+7, 1+1 (
<figureCitation id="DEEA69D7FFEB2159FCACA4C5FC6FFB4C" box="[864,971,1250,1275]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Fig. 23D</figureCitation>
). Maxillary carriers 2 times shorter than length of MI. MI forceps-like; closing system 8 times shorter than length of MI; ligament between MI and MII slightly sclerotized (
<figureCitation id="DEEA69D7FFEB2159FEB1A50DFE42FAF4" box="[381,486,1322,1347]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Fig. 23D</figureCitation>
). MII wide; teeth recurved; cavity opening oval, 3 times shorter than length of MII; ligament between MII and MIII, and right MIV, slightly sclerotized (
<figureCitation id="DEEA69D7FFEB2159FC65A569FBB7FAD0" box="[937,1043,1358,1383]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Fig. 23D</figureCitation>
). MIII short; with triangular teeth; with attachment lamella not sclerotized (
<figureCitation id="DEEA69D7FFEB2159FDB3A555FD4AFA3C" box="[639,750,1394,1419]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Fig. 23D</figureCitation>
). Left MIV with a small basal tooth; attachment lamella semicircular, sclerotized, wide, situated 2/3 along length of posterior edge of maxilla. Right MIV with small teeth; attachment lamella wide, better developed in the middle, situated 2/3 along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFEB2159FF53A5F9FEA8FA40" box="[159,268,1502,1527]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Fig. 23D</figureCitation>
). MV rectangular, slightly longer than wide, with a short rounded tooth (
<figureCitation id="DEEA69D7FFEB2159FBBDA5F9FB7AFA40" box="[1137,1246,1502,1527]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Fig. 23D</figureCitation>
). Mandibles not examined.
</paragraph>
<paragraph id="466E7552FFEB2159FF0BA601FA3EF9D4" blockId="35.[151,1437,674,1995]" pageId="35" pageNumber="36">
Branchiae pectinate with up to 7 filaments, in chaetigers 816 (
<figureCitation id="DEEA69D7FFEB2159FC49A601FC51F988" box="[901,1013,1574,1599]" captionStart="FIGURE 23" captionStartId="36.[151,250,1938,1960]" captionTargetBox="[270,1324,193,1922]" captionTargetId="figure@36.[270,1324,193,1922]" captionTargetPageId="36" captionText="FIGURE 23. Paucibranchia conferta (Moore, 1911) n. comb., holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm." httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="35" pageNumber="36">Figs. 23C</figureCitation>
;
<figureCitation id="DEEA69D7FFEB2159FBCCA600FB97F988" box="[1024,1075,1575,1599]" captionStart="FIGURE 24" captionStartId="37.[151,250,1556,1578]" captionTargetBox="[328,1222,193,1535]" captionTargetId="figure@37.[328,1258,193,1535]" captionTargetPageId="37" captionText="FIGURE 24. Paucibranchia conferta (Moore, 1911) n. comb. A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm." httpUri="https://zenodo.org/record/1453079/files/figure.png" pageId="35" pageNumber="36">24B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 6, 6, 7, 7, 5?, 7, 7, 5, 4. Basal branchial filaments shorter than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFEB2159FF0BA649FCBFF87C" blockId="35.[151,1437,674,1995]" pageId="35" pageNumber="36">
First two parapodia smallest; most developed in chaetigers 324, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 4 (L5:
<quantity id="8129D8B7FFEB2159FC4CA6B4FC4CF91D" box="[896,1000,1683,1707]" metricMagnitude="-4" metricUnit="m" metricValue="4.8" pageId="35" pageNumber="36" unit="mm" value="0.48">0.48 mm</quantity>
; Ldc25:
<quantity id="8129D8B7FFEB2159FB81A6B5FB12F91C" box="[1101,1206,1682,1707]" metricMagnitude="-4" metricUnit="m" metricValue="5.2" pageId="35" pageNumber="36" unit="mm" value="0.52">0.52 mm</quantity>
), from chaetiger 28, gradually decreasing in size (
<figureCitation id="DEEA69D7FFEB2159FE2EA691FDCFF978" box="[482,619,1718,1743]" captionStart="FIGURE 24" captionStartId="37.[151,250,1556,1578]" captionTargetBox="[328,1222,193,1535]" captionTargetId="figure@37.[328,1258,193,1535]" captionTargetPageId="37" captionText="FIGURE 24. Paucibranchia conferta (Moore, 1911) n. comb. A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm." httpUri="https://zenodo.org/record/1453079/files/figure.png" pageId="35" pageNumber="36">Fig. 24AE</figureCitation>
), in specimen LACM-AHF POLY 10193 (Ldc3
<quantity id="8129D8B7FFEB2159FB5DA690FB5DF979" box="[1169,1273,1719,1743]" metricMagnitude="-4" metricUnit="m" metricValue="3.1" pageId="35" pageNumber="36" unit="mm" value="0.31">0.31 mm</quantity>
; Ldc120:
<quantity id="8129D8B7FFEB2159FAA7A690FF60F944" metricMagnitude="-4" metricUnit="m" metricValue="3.9" pageId="35" pageNumber="36" unit="mm" value="0.39">0.39 mm</quantity>
) posterior region 1.2 times longer than the pre-branchial region ones. Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFEB2159FE8BA6D9FE72F8A0" box="[327,470,1790,1815]" captionStart="FIGURE 24" captionStartId="37.[151,250,1556,1578]" captionTargetBox="[328,1222,193,1535]" captionTargetId="figure@37.[328,1258,193,1535]" captionTargetPageId="37" captionText="FIGURE 24. Paucibranchia conferta (Moore, 1911) n. comb. A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm." httpUri="https://zenodo.org/record/1453079/files/figure.png" pageId="35" pageNumber="36">Fig. 24AE</figureCitation>
). Chaetal lobes in chaetigers 118, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 19, triangular, longer than other lobes, with acicula emerging in midline (
<figureCitation id="DEEA69D7FFEB2159FEDBA761FE3BF8E8" box="[279,415,1862,1887]" captionStart="FIGURE 24" captionStartId="37.[151,250,1556,1578]" captionTargetBox="[328,1222,193,1535]" captionTargetId="figure@37.[328,1258,193,1535]" captionTargetPageId="37" captionText="FIGURE 24. Paucibranchia conferta (Moore, 1911) n. comb. A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm." httpUri="https://zenodo.org/record/1453079/files/figure.png" pageId="35" pageNumber="36">Fig. 24AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 126, bluntly conical, thinner, elongated in branchial region; decreasing in size in chaetigers 1426, following ones inconspicuous (
<figureCitation id="DEEA69D7FFEB2159FBB4A74DFAA6F834" box="[1144,1282,1898,1923]" captionStart="FIGURE 24" captionStartId="37.[151,250,1556,1578]" captionTargetBox="[328,1222,193,1535]" captionTargetId="figure@37.[328,1258,193,1535]" captionTargetPageId="37" captionText="FIGURE 24. Paucibranchia conferta (Moore, 1911) n. comb. A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm." httpUri="https://zenodo.org/record/1453079/files/figure.png" pageId="35" pageNumber="36">Fig. 24AE</figureCitation>
). Ventral cirri digitiform in chaetigers 14; in chaetigers 525 with oval swollen base and digitiform tip, gradually reducing in size posteriorly; from chaetiger 26, conical (
<figureCitation id="DEEA69D7FFEB2159FD4BA795FCABF87C" box="[647,783,1970,1995]" captionStart="FIGURE 24" captionStartId="37.[151,250,1556,1578]" captionTargetBox="[328,1222,193,1535]" captionTargetId="figure@37.[328,1258,193,1535]" captionTargetPageId="37" captionText="FIGURE 24. Paucibranchia conferta (Moore, 1911) n. comb. A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm." httpUri="https://zenodo.org/record/1453079/files/figure.png" pageId="35" pageNumber="36">Fig. 24AE</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFEC215EFF5BA7B5FE79F852" httpUri="https://zenodo.org/record/1453077/files/figure.png" pageId="36" pageNumber="37" startId="36.[151,250,1938,1960]" targetBox="[270,1324,193,1922]" targetPageId="36">
<paragraph id="466E7552FFEC215EFF5BA7B5FE79F852" blockId="36.[151,1436,1938,2021]" pageId="36" pageNumber="37">
<emphasis id="74A5A940FFEC215EFF5BA7B5FE80F81F" bold="true" box="[151,292,1938,1960]" pageId="36" pageNumber="37">FIGURE 23.</emphasis>
<taxonomicName id="81D10ED1FFEC215EFEE2A7B5FD60F81F" authority="(Moore, 1911)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[302,708,1938,1960]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="36" pageNumber="37" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFEC215EFEE2A7B5FD87F81F" box="[302,547,1938,1960]" italics="true" pageId="36" pageNumber="37">Paucibranchia conferta</emphasis>
(Moore, 1911)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEC215EFD03A7B5FC94F81F" box="[719,816,1938,1960]" pageId="36" pageNumber="37">
<emphasis id="74A5A940FFEC215EFD03A7B5FC94F81F" bold="true" box="[719,816,1938,1960]" pageId="36" pageNumber="37">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype USNM 17328 A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Maxillary apparatus, dorsal view. Scale bars: A, C, 1.1 mm; B, 2.3 mm; D, 0.8 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFED215FFF5BA633FCC7F9DF" httpUri="https://zenodo.org/record/1453079/files/figure.png" pageId="37" pageNumber="38" startId="37.[151,250,1556,1578]" targetBox="[328,1222,193,1535]" targetPageId="37">
<paragraph id="466E7552FFED215FFF5BA633FCC7F9DF" blockId="37.[151,1436,1556,1640]" pageId="37" pageNumber="38">
<emphasis id="74A5A940FFED215FFF5BA633FE86F99D" bold="true" box="[151,290,1556,1578]" pageId="37" pageNumber="38">FIGURE 24.</emphasis>
<taxonomicName id="81D10ED1FFED215FFEE0A633FD1BF99D" authority="(Moore, 1911)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[300,703,1556,1578]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="37" pageNumber="38" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFED215FFEE0A633FD85F99D" box="[300,545,1556,1578]" italics="true" pageId="37" pageNumber="38">Paucibranchia conferta</emphasis>
(Moore, 1911)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFED215FFD05A633FC8CF99D" box="[713,808,1556,1578]" pageId="37" pageNumber="38">
<emphasis id="74A5A940FFED215FFD05A633FC8CF99D" bold="true" box="[713,808,1556,1578]" pageId="37" pageNumber="38">n. comb.</emphasis>
</taxonomicNameLabel>
A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFED215FFF0BA6A8FDC0F97B" blockId="37.[151,1437,1679,2028]" pageId="37" pageNumber="38">
Aciculae blunt, with reddish basal end, distally translucent (
<figureCitation id="DEEA69D7FFED215FFCBCA6A8FC5EF91F" box="[880,1018,1679,1704]" captionStart="FIGURE 24" captionStartId="37.[151,250,1556,1578]" captionTargetBox="[328,1222,193,1535]" captionTargetId="figure@37.[328,1258,193,1535]" captionTargetPageId="37" captionText="FIGURE 24. Paucibranchia conferta (Moore, 1911) n. comb. A. Parapodium 3; B. Parapodium 5; C. Parapodium 11; D. Parapodium 25; E. Parapodium 120. All in anterior view. A, E from non-type LACM-AHF POLY 10193; B, C, D, from holotype USNM 17328. Scale bars: A, 0.17 mm; B, C, D, E, 0.20 mm." httpUri="https://zenodo.org/record/1453079/files/figure.png" pageId="37" pageNumber="38">Fig. 24AE</figureCitation>
). First 15 chaetigers with 2 aciculae; from chaetiger 16, with only one acicula.
</paragraph>
<paragraph id="466E7552FFED215CFF0BA6F0FAB6FF62" blockId="37.[151,1437,1679,2028]" lastBlockId="38.[151,1437,151,608]" lastPageId="38" lastPageNumber="39" pageId="37" pageNumber="38">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 12. Two
<typeStatus id="996ACBF0FFED215FFF32A6DBFE9DF8A3" box="[254,313,1788,1812]" pageId="37" pageNumber="38">types</typeStatus>
of pectinate chaetae, in anterior chaetigers isodonts narrow with long and slender teeth, with 12 pectinate, with up to 89 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFED215FFC99A738FC64F88F" box="[853,960,1823,1848]" captionStart="FIGURE 25" captionStartId="38.[151,250,1437,1459]" captionTargetBox="[190,1420,693,1416]" captionTargetId="figure@38.[151,1436,661,1416]" captionTargetPageId="38" captionText="FIGURE 25. Paucibranchia conferta (Moore, 1911) n. comb., non-type LACM-AHF POLY 10193. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, short blade, chaetiger 120; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 120; E. Subacicular hook, chaetiger 28. Scale bars: A, 17.5 µm; B, 31 µm; C, 11.2 µm; D, 7 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453081/files/figure.png" pageId="37" pageNumber="38">Fig. 25C</figureCitation>
); in median-posterior chaetigers isodonts narrow with short and slender teeth, 23 pectinate, with 1011 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFED215FFAEEA764FA2BF8EB" box="[1314,1423,1859,1884]" captionStart="FIGURE 25" captionStartId="38.[151,250,1437,1459]" captionTargetBox="[190,1420,693,1416]" captionTargetId="figure@38.[151,1436,661,1416]" captionTargetPageId="38" captionText="FIGURE 25. Paucibranchia conferta (Moore, 1911) n. comb., non-type LACM-AHF POLY 10193. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, short blade, chaetiger 120; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 120; E. Subacicular hook, chaetiger 28. Scale bars: A, 17.5 µm; B, 31 µm; C, 11.2 µm; D, 7 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453081/files/figure.png" pageId="37" pageNumber="38">Fig. 25D</figureCitation>
). Compound falcigers present in all chaetigers; in anterior region with one-sized blade (49 µm,
<figureCitation id="DEEA69D7FFED215FFB0BA740FA95F837" box="[1223,1329,1895,1920]" captionStart="FIGURE 25" captionStartId="38.[151,250,1437,1459]" captionTargetBox="[190,1420,693,1416]" captionTargetId="figure@38.[151,1436,661,1416]" captionTargetPageId="38" captionText="FIGURE 25. Paucibranchia conferta (Moore, 1911) n. comb., non-type LACM-AHF POLY 10193. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, short blade, chaetiger 120; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 120; E. Subacicular hook, chaetiger 28. Scale bars: A, 17.5 µm; B, 31 µm; C, 11.2 µm; D, 7 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453081/files/figure.png" pageId="37" pageNumber="38">Fig. 25A</figureCitation>
); all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in media-posterior chaetigers with all blades of similar size, slightly shorter than blades of anterior chaetigers (43.3 µm,
<figureCitation id="DEEA69D7FFED215FFAEBA788FA2AF87F" box="[1319,1422,1967,1992]" captionStart="FIGURE 25" captionStartId="38.[151,250,1437,1459]" captionTargetBox="[190,1420,693,1416]" captionTargetId="figure@38.[151,1436,661,1416]" captionTargetPageId="38" captionText="FIGURE 25. Paucibranchia conferta (Moore, 1911) n. comb., non-type LACM-AHF POLY 10193. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, short blade, chaetiger 120; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 120; E. Subacicular hook, chaetiger 28. Scale bars: A, 17.5 µm; B, 31 µm; C, 11.2 µm; D, 7 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453081/files/figure.png" pageId="37" pageNumber="38">Fig. 25B</figureCitation>
), with triangular teeth, distal shorter than proximal, distal tooth directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting in chaetiger 28, with one hook per chaetiger; with triangular teeth, distal tooth smaller than proximal, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFEE215CFB6CA09BFAA2FF62" box="[1184,1286,188,213]" captionStart="FIGURE 25" captionStartId="38.[151,250,1437,1459]" captionTargetBox="[190,1420,693,1416]" captionTargetId="figure@38.[151,1436,661,1416]" captionTargetPageId="38" captionText="FIGURE 25. Paucibranchia conferta (Moore, 1911) n. comb., non-type LACM-AHF POLY 10193. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, short blade, chaetiger 120; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 120; E. Subacicular hook, chaetiger 28. Scale bars: A, 17.5 µm; B, 31 µm; C, 11.2 µm; D, 7 µm; E, 10.5 µm." httpUri="https://zenodo.org/record/1453081/files/figure.png" pageId="38" pageNumber="39">Fig. 25E</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFEE215CFF0BA0F8FEE2FEAA" blockId="38.[151,1437,151,608]" pageId="38" pageNumber="39">Pygidium with two pairs of anal cirri; dorsal pair as long as last chaetigers; ventral pair short, as long as pygidium edge.</paragraph>
<paragraph id="466E7552FFEE215CFF0BA100FDEEFD8A" blockId="38.[151,1437,151,608]" pageId="38" pageNumber="39">
<emphasis id="74A5A940FFEE215CFF0BA100FE9BFEF7" bold="true" box="[199,319,295,320]" pageId="38" pageNumber="39">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFEE215CFC22A100FBDEFE88" box="[1006,1146,295,320]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" metricValueMax="4.5" metricValueMin="2.3" pageId="38" pageNumber="39" unit="mm" value="3.4" valueMax="4.5" valueMin="2.3">2.34.5 mm</quantity>
, W10=
<quantity id="8129D8B7FFEE215CFB15A10FFAF5FE88" box="[1241,1361,296,320]" metricMagnitude="-4" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="38" pageNumber="39" unit="mm" value="0.85" valueMax="1.0" valueMin="0.7">0.71 mm</quantity>
. Palps reaching first peristomial ring or middle of the first peristomial ring. Lateral antennae reaching second peristomial ring or first chaetiger. Median antenna reaching first chaetiger or middle of the first chaetiger. The maxillary formula varies as follows: MII 7+76, MIV 45+7. The proportion of maxillary apparatus varies as follows: maxillary carriers with respect to the MI varies 1.42 times; closing system with respect to the MI varies 78 times; cavity opening with respect to MII varies 2.53 times. Branchiae from chaetigers
<date id="326F5392FFEE215CFBE5A1FBFB64FE42" box="[1065,1216,476,501]" pageId="38" pageNumber="39" value="2016-07-08" valueMax="2016-07-13" valueMin="2016-07-08">78 to 1316</date>
. Maximum number of branchial filaments varied from 6 to 8. Well developed postchaetal lobe in first 2326 chaetigers. Start of subacicular hooks in chaetigers 1528.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFEE215CFF0BA260FD36FDD7" box="[199,658,583,608]" pageId="38" pageNumber="39" type="distribution">
<paragraph id="466E7552FFEE215CFF0BA260FD36FDD7" blockId="38.[151,1437,151,608]" box="[199,658,583,608]" pageId="38" pageNumber="39">
<emphasis id="74A5A940FFEE215CFF0BA260FEC4FDD7" bold="true" box="[199,352,583,608]" pageId="38" pageNumber="39">Distribution.</emphasis>
Southern
<collectingRegion id="8415BBB0FFEE215CFE1FA260FDE3FDD7" box="[467,583,583,608]" country="United States of America" name="California" pageId="38" pageNumber="39">California</collectingRegion>
,
<collectingCountry id="3EC635C2FFEE215CFD9FA26FFD2BFDD7" box="[595,655,584,608]" name="United States of America" pageId="38" pageNumber="39">USA</collectingCountry>
.
</paragraph>
</subSubSection>
<caption id="12AE25DAFFEE215CFF5BA5BAFCF6F9A7" httpUri="https://zenodo.org/record/1453081/files/figure.png" pageId="38" pageNumber="39" startId="38.[151,250,1437,1459]" targetBox="[190,1420,693,1416]" targetPageId="38">
<paragraph id="466E7552FFEE215CFF5BA5BAFCF6F9A7" blockId="38.[151,1436,1437,1552]" pageId="38" pageNumber="39">
<emphasis id="74A5A940FFEE215CFF5BA5BAFE85FA04" bold="true" box="[151,289,1437,1459]" pageId="38" pageNumber="39">FIGURE 25.</emphasis>
<taxonomicName id="81D10ED1FFEE215CFEE5A5BAFD1CFA04" authority="(Moore, 1911)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[297,696,1437,1459]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="38" pageNumber="39" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFEE215CFEE5A5BAFDB8FA04" box="[297,540,1437,1459]" italics="true" pageId="38" pageNumber="39">Paucibranchia conferta</emphasis>
(Moore, 1911)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEE215CFD0CA5BAFCBBFA04" box="[704,799,1437,1459]" pageId="38" pageNumber="39">
<emphasis id="74A5A940FFEE215CFD0CA5BAFCBBFA04" bold="true" box="[704,799,1437,1459]" pageId="38" pageNumber="39">n. comb.</emphasis>
</taxonomicNameLabel>
, non-type LACM-AHF POLY 10193. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, short blade, chaetiger 120; C. Isodonts pectinate narrow with long and slender teeth, chaetiger 3; D. Isodonts pectinate narrow with long and slender teeth, chaetiger 120; E. Subacicular hook, chaetiger 28. Scale bars: A, 17.5 µm; B, 31 µm; C, 11.2 µm; D, 7 µm; E, 10.5 µm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FFEE215DFF0BA61BFEDCFDAF" lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39" type="discussion">
<paragraph id="466E7552FFEE215CFF0BA61BFDF6F82E" blockId="38.[151,1436,1596,2017]" pageId="38" pageNumber="39">
<emphasis id="74A5A940FFEE215CFF0BA61BFE9FF9E2" bold="true" box="[199,315,1596,1621]" pageId="38" pageNumber="39">Remarks.</emphasis>
This species has been recorded from Southern
<collectingRegion id="8415BBB0FFEE215CFCABA61BFC7DF9E2" box="[871,985,1596,1621]" country="United States of America" name="California" pageId="38" pageNumber="39">California</collectingRegion>
to Natividad Island,
<collectingRegion id="8415BBB0FFEE215CFB1DA61BFA82F9E2" box="[1233,1318,1596,1621]" country="Mexico" name="Mexico" pageId="38" pageNumber="39">
<collectingCountry id="3EC635C2FFEE215CFB1DA61BFA82F9E2" box="[1233,1318,1596,1621]" name="Mexico" pageId="38" pageNumber="39">Mexico</collectingCountry>
</collectingRegion>
(
<bibRefCitation id="224008A3FFEE215CFAF4A61AFF76F9CE" pageId="38" pageNumber="39" refId="ref55016" refString="Hartman, O. (1944) Polychaetous annelids, 5. Eunicea. Allan Hancock Pacific Expeditions, 10, 1 - 238." type="journal article">Hartman 1944</bibRefCitation>
,
<bibRefCitation id="224008A3FFEE215CFF11A647FEBCF9CE" box="[221,280,1632,1657]" pageId="38" pageNumber="39" refId="ref55074" refString="Hartman, O. (1961) Polychaetous annelids from California. Allan Hancock Pacific Expeditions, 25, 1 - 226." type="journal article">1961</bibRefCitation>
;
<bibRefCitation id="224008A3FFEE215CFEE8A647FE6BF9CE" box="[292,463,1632,1657]" pageId="38" pageNumber="39" refId="ref54439" refString="Fauchald, K. (1970) Polychaetous annelids of the families Eunicidae, Lumbrineridae, Iphitimidae, Arabellidae, Lysaretidae and Dorvilleidae from Western Mexico. Allan Hancock Monographs in Marine Biology, 5, 1 - 335." type="journal article">Fauchald 1970</bibRefCitation>
), and Golfo Dulce,
<collectingCountry id="3EC635C2FFEE215CFD60A646FC83F9CE" box="[684,807,1632,1657]" name="Costa Rica" pageId="38" pageNumber="39">Costa Rica</collectingCountry>
(
<bibRefCitation id="224008A3FFEE215CFCFAA646FC12F9CE" box="[822,950,1632,1657]" pageId="38" pageNumber="39" refId="ref54145" refString="Dean, H. K. (1996) Polychaete worms (Annelida) collected in Golfo Dulce, during the Victor Hensen Costa Rica expedition (1993 / 1994). Revista Biologia Tropical, 44 (3), 81 - 88" type="journal article">Dean 1996</bibRefCitation>
). However, the only specimen reviewed by
<bibRefCitation id="224008A3FFEE215CFF5BA6A3FEF5F92A" box="[151,337,1668,1693]" pageId="38" pageNumber="39" refId="ref54439" refString="Fauchald, K. (1970) Polychaetous annelids of the families Eunicidae, Lumbrineridae, Iphitimidae, Arabellidae, Lysaretidae and Dorvilleidae from Western Mexico. Allan Hancock Monographs in Marine Biology, 5, 1 - 335." type="journal article">Fauchald (1970)</bibRefCitation>
from Natividad Island (NI) differs from
<taxonomicName id="81D10ED1FFEE215CFCE5A6A1FC07F92A" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[809,931,1669,1693]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="38" pageNumber="39" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFEE215CFCE5A6A1FC07F92A" box="[809,931,1669,1693]" italics="true" pageId="38" pageNumber="39">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEE215CFC61A6A3FBB1F92A" box="[941,1045,1668,1693]" pageId="38" pageNumber="39">
<emphasis id="74A5A940FFEE215CFC61A6A3FBB1F92A" bold="true" box="[941,1045,1668,1693]" pageId="38" pageNumber="39">n. comb.</emphasis>
</taxonomicNameLabel>
in several features. The specimen from NI (L10:
<quantity id="8129D8B7FFEE215CFE89A68FFE3BF977" box="[325,415,1704,1729]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="38" pageNumber="39" unit="mm" value="3.5">3.5 mm</quantity>
, W10:
<quantity id="8129D8B7FFEE215CFE39A68EFDEAF976" box="[501,590,1705,1729]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="38" pageNumber="39" unit="mm" value="0.9">0.9 mm</quantity>
) has translucent aciculae, compound falcigers with blades of two sizes in anterior chaetigers (longer 63 µm, smaller 46.2 µm), branchiae in chaetigers 922, and subacicular hook from chaetiger 26.
<taxonomicName id="81D10ED1FFEE215CFEF8A6D7FD85F8BE" authorityName="Molina-Acevedo" authorityYear="2018" box="[308,545,1776,1801]" pageId="38" pageNumber="39" rank="subSpecies" status="comb. nov." subSpecies="conferta">
Whereas,
<emphasis id="74A5A940FFEE215CFE6AA6D6FD85F8BE" box="[422,545,1777,1801]" italics="true" pageId="38" pageNumber="39">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEE215CFDE7A6D7FD37F8BE" box="[555,659,1776,1801]" pageId="38" pageNumber="39">
<emphasis id="74A5A940FFEE215CFDE7A6D7FD37F8BE" bold="true" box="[555,659,1776,1801]" pageId="38" pageNumber="39">n. comb.</emphasis>
</taxonomicNameLabel>
(L10:
<quantity id="8129D8B7FFEE215CFD28A6D6FC9BF8BF" box="[740,831,1777,1801]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="38" pageNumber="39" unit="mm" value="3.4">3.4 mm</quantity>
, W10:
<quantity id="8129D8B7FFEE215CFC59A6D6FC7EF8BE" box="[917,986,1777,1801]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="38" pageNumber="39" unit="mm" value="1.0">1 mm</quantity>
) has aciculae with a dark basal-middle region and distally translucent, compound falcigers with all blades of similar size (49 µm), branchiae in chaetigers 716, and subacicular hooks from chaetiger 18. It is possible that the specimen reviewed by
<bibRefCitation id="224008A3FFEE215CFB2CA71FFA38F8E6" box="[1248,1436,1848,1873]" pageId="38" pageNumber="39" refId="ref54439" refString="Fauchald, K. (1970) Polychaetous annelids of the families Eunicidae, Lumbrineridae, Iphitimidae, Arabellidae, Lysaretidae and Dorvilleidae from Western Mexico. Allan Hancock Monographs in Marine Biology, 5, 1 - 335." type="journal article">Fauchald (1970)</bibRefCitation>
correspond to
<taxonomicName id="81D10ED1FFEE215CFEF4A77BFE7AF8C2" authorityName="Molina-Acevedo" authorityYear="2018" box="[312,478,1884,1909]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="38" pageNumber="39" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFEE215CFEF4A77BFE7AF8C2" box="[312,478,1884,1909]" italics="true" pageId="38" pageNumber="39">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 or to another undescribed species. It is necessary to examine material available from NI to confirm this last hypothesis.
</paragraph>
<paragraph id="466E7552FFEE215CFF0BA782FBA0F856" blockId="38.[151,1436,1596,2017]" pageId="38" pageNumber="39">
On the other hand, the specimens from Golfo Dulce,
<collectingCountry id="3EC635C2FFEE215CFCF5A782FC12F80A" box="[825,950,1956,1981]" name="Costa Rica" pageId="38" pageNumber="39">Costa Rica</collectingCountry>
belong to a new species morphologically similar to
<taxonomicName id="81D10ED1FFEE215CFEC4A7EEFE25F856" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[264,385,1993,2017]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="38" pageNumber="39" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFEE215CFEC4A7EEFE25F856" box="[264,385,1993,2017]" italics="true" pageId="38" pageNumber="39">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEE215CFE44A7EFFE4AF856" box="[392,494,1992,2017]" pageId="38" pageNumber="39">
<emphasis id="74A5A940FFEE215CFE44A7EFFE4AF856" bold="true" box="[392,494,1992,2017]" pageId="38" pageNumber="39">n. comb.</emphasis>
</taxonomicNameLabel>
(see Remarks section for
<taxonomicName id="81D10ED1FFEE215CFCDEA7EFFC1CF856" authorityName="Molina-Acevedo" authorityYear="2018" box="[786,952,1992,2017]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="38" pageNumber="39" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFEE215CFCDEA7EFFC1CF856" box="[786,952,1992,2017]" italics="true" pageId="38" pageNumber="39">Paucibranchia</emphasis>
</taxonomicName>
sp. 2).
</paragraph>
<paragraph id="466E7552FFEF215DFF0BA0B0FEDCFDAF" blockId="39.[151,1437,151,536]" pageId="39" pageNumber="40">
<taxonomicName id="81D10ED1FFEF215DFF0BA0B0FE76FF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[199,466,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFEF215DFF0BA0B0FE76FF07" box="[199,466,151,176]" italics="true" pageId="39" pageNumber="40">Paucibranchia conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFE17A0B0FDE6FF07" box="[475,578,151,176]" pageId="39" pageNumber="40">
<emphasis id="74A5A940FFEF215DFE17A0B0FDE6FF07" bold="true" box="[475,578,151,176]" pageId="39" pageNumber="40">n. comb.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="81D10ED1FFEF215DFD0DA0BEFCE8FF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[705,844,151,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFEF215DFD0DA0BEFCE8FF07" box="[705,844,151,176]" italics="true" pageId="39" pageNumber="40">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFC98A0B0FC1FFF07" box="[852,955,151,176]" pageId="39" pageNumber="40">
<emphasis id="74A5A940FFEF215DFC98A0B0FC1FFF07" bold="true" box="[852,955,151,176]" pageId="39" pageNumber="40">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFEF215DFC06A0BEFBEAFF07" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[970,1102,153,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFEF215DFC06A0BEFBEAFF07" box="[970,1102,153,176]" italics="true" pageId="39" pageNumber="40">P. gemmata</emphasis>
</taxonomicName>
<emphasis id="74A5A940FFEF215DFB99A0B0FB60FF07" bold="true" box="[1109,1220,151,176]" pageId="39" pageNumber="40">
<taxonomicNameLabel id="6F96143BFFEF215DFB99A0B0FB19FF07" box="[1109,1213,151,176]" pageId="39" pageNumber="40">n. comb.</taxonomicNameLabel>
,
</emphasis>
and
<taxonomicName id="81D10ED1FFEF215DFB30A0BEFAD9FF07" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1276,1405,153,176]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFEF215DFB30A0BEFAD9FF07" box="[1276,1405,153,176]" italics="true" pageId="39" pageNumber="40">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFA49A0B0FF1CFF62" pageId="39" pageNumber="40" rank="species">
<emphasis id="74A5A940FFEF215DFA49A0B0FF1CFF62" bold="true" pageId="39" pageNumber="40">n. sp.</emphasis>
</taxonomicNameLabel>
by having a bidentate and translucent subacicular hooks, and falcigers present in all chaetigers.
<taxonomicName id="81D10ED1FFEF215DFADEA09AFF50FF4F" authorityName="Molina-Acevedo" authorityYear="2018" pageId="39" pageNumber="40" rank="subSpecies" status="comb. nov." subSpecies="conferta">
However,
<emphasis id="74A5A940FFEF215DFA4BA09AFF50FF4F" italics="true" pageId="39" pageNumber="40">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFECCA0F8FECFFF4F" box="[256,363,223,248]" pageId="39" pageNumber="40">
<emphasis id="74A5A940FFEF215DFECCA0F8FECFFF4F" bold="true" box="[256,363,223,248]" pageId="39" pageNumber="40">n. comb.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FFEF215DFDC1A0C6FD3FFF4F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[525,667,223,248]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFEF215DFDC1A0C6FD3FFF4F" box="[525,667,223,248]" italics="true" pageId="39" pageNumber="40">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFD64A0F8FCB7FF4F" box="[680,787,223,248]" pageId="39" pageNumber="40">
<emphasis id="74A5A940FFEF215DFD64A0F8FCB7FF4F" bold="true" box="[680,787,223,248]" pageId="39" pageNumber="40">n. comb.</emphasis>
</taxonomicNameLabel>
by the color of aciculae, which is reddish basally and translucent distally in the former and translucent in the latter; also,
<taxonomicName id="81D10ED1FFEF215DFC56A122FBB1FEAB" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[922,1045,260,284]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFEF215DFC56A122FBB1FEAB" box="[922,1045,260,284]" italics="true" pageId="39" pageNumber="40">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFBD2A123FB21FEAA" box="[1054,1157,260,285]" pageId="39" pageNumber="40">
<emphasis id="74A5A940FFEF215DFBD2A123FB21FEAA" bold="true" box="[1054,1157,260,285]" pageId="39" pageNumber="40">n. comb.</emphasis>
</taxonomicNameLabel>
has compound falcigers with blades of similar size in anterior chaetigers, whereas in
<taxonomicName id="81D10ED1FFEF215DFC9FA10EFC7BFEF7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[851,991,295,320]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFEF215DFC9FA10EFC7BFEF7" box="[851,991,295,320]" italics="true" pageId="39" pageNumber="40">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFC24A100FBF4FEF7" box="[1000,1104,295,320]" pageId="39" pageNumber="40">
<emphasis id="74A5A940FFEF215DFC24A100FBF4FEF7" bold="true" box="[1000,1104,295,320]" pageId="39" pageNumber="40">n. comb.</emphasis>
</taxonomicNameLabel>
falcigers have blades of two sizes.
<taxonomicName id="81D10ED1FFEF215DFF2FA16BFE5BFED3" authorityName="Molina-Acevedo" authorityYear="2018" box="[227,511,332,357]" pageId="39" pageNumber="40" rank="subSpecies" status="comb. nov." subSpecies="gemmata">
Concerning
<emphasis id="74A5A940FFEF215DFEB8A16AFE5BFED3" box="[372,511,333,356]" italics="true" pageId="39" pageNumber="40">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFDC1A16BFDDFFED2" box="[525,635,332,357]" pageId="39" pageNumber="40">
<emphasis id="74A5A940FFEF215DFDC1A16BFDDFFED2" bold="true" box="[525,635,332,357]" pageId="39" pageNumber="40">n. comb.</emphasis>
</taxonomicNameLabel>
, this species lacks eyes, the dorsal cirri are two times longer in postbranchial chaetigers, and falcigers have blades of three sizes in anterior region; whereas
<taxonomicName id="81D10ED1FFEF215DFB7FA156FA88FE3F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[1203,1324,368,392]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFEF215DFB7FA156FA88FE3F" box="[1203,1324,368,392]" italics="true" pageId="39" pageNumber="40">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFAF9A148FA38FE3F" box="[1333,1436,367,392]" pageId="39" pageNumber="40">
<emphasis id="74A5A940FFEF215DFAF9A148FA38FE3F" bold="true" box="[1333,1436,367,392]" pageId="39" pageNumber="40">n. comb.</emphasis>
</taxonomicNameLabel>
has eyes, dorsal cirri are of similar size in pre- and postbranchial regions, and falcigers from anterior chaetigers have blades of the same size. The comparison with
<taxonomicName id="81D10ED1FFEF215DFD25A19EFCCFFE67" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[745,875,441,464]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFEF215DFD25A19EFCCFFE67" box="[745,875,441,464]" italics="true" pageId="39" pageNumber="40">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFCB8A190FC11FE67" box="[884,949,439,464]" pageId="39" pageNumber="40" rank="species">
<emphasis id="74A5A940FFEF215DFCB8A190FC11FE67" bold="true" box="[884,949,439,464]" pageId="39" pageNumber="40">n. sp.</emphasis>
</taxonomicNameLabel>
is provided in the Remarks section on the latter species. The comparison with other
<taxonomicName id="81D10ED1FFEF215DFDB8A1FBFCBEFE42" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[628,794,476,501]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="39" pageNumber="40" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFEF215DFDB8A1FBFCBEFE42" box="[628,794,476,501]" italics="true" pageId="39" pageNumber="40">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFEF215DFCEFA1FBFCD6FE42" box="[803,882,476,501]" pageId="39" pageNumber="40" rank="genus">
<emphasis id="74A5A940FFEF215DFCEFA1FBFCD6FE42" bold="true" box="[803,882,476,501]" pageId="39" pageNumber="40">n. gen.</emphasis>
</taxonomicNameLabel>
species with only compound falcigers present is provided in
<tableCitation id="0B5340E9FFEF215DFED2A1D8FED0FDAF" box="[286,372,511,536]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="39" pageNumber="40">Table 2</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<paragraph id="466E7552FFF02142FF5BA6DCFC8AF8A2" blockId="56.[151,814,1787,1846]" box="[151,814,1787,1813]" pageId="56" pageNumber="57">
<heading id="1D26C23EFFF02142FF5BA6DCFC8AF8A2" bold="true" box="[151,814,1787,1813]" fontSize="11" level="1" pageId="56" pageNumber="57" reason="1">
<emphasis id="74A5A940FFF02142FF5BA6DCFC8AF8A2" bold="true" box="[151,814,1787,1813]" pageId="56" pageNumber="57">
<taxonomicName id="81D10ED1FFF02142FF5BA6DCFD18F8A2" ID-CoL="765QN" authority="(Mohammad, 1973)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[151,700,1787,1813]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="56" pageNumber="57" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFF02142FF5BA6DCFE1BF8A2" bold="true" box="[151,447,1787,1813]" italics="true" pageId="56" pageNumber="57">Paucibranchia gemmata</emphasis>
(
<bibRefCitation id="224008A3FFF02142FE03A6DCFD10F8A2" box="[463,692,1787,1813]" pageId="56" pageNumber="57" refId="ref56340" refString="Mohammad, M. B. M. (1973) New species and records of polychaete annelids from Kuwait, Arabian Gulf. Zoological Journal of the Linnean Society, London, 52 (1), 23 - 44. https: // doi. org / 10.1111 / j. 1096 - 3642.1973. tb 01876. x" type="journal article">Mohammad, 1973</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF02142FD08A6DCFC8AF8A2" box="[708,814,1787,1813]" pageId="56" pageNumber="57">n. comb.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFF02142FF5BA73AFE1BF881" blockId="56.[151,814,1787,1846]" box="[151,447,1821,1846]" pageId="56" pageNumber="57">
<figureCitation id="DEEA69D7FFF02142FF5BA73AFE9EF881" box="[151,314,1821,1846]" captionStart-0="FIGURE 38" captionStart-1="FIGURE 39" captionStart-2="FIGURE 40" captionStart-3="FIGURE 41" captionStartId-0="57.[151,250,1936,1958]" captionStartId-1="58.[151,250,1546,1568]" captionStartId-2="59.[151,250,1692,1714]" captionStartId-3="60.[151,250,1903,1925]" captionTargetBox-0="[209,1385,193,1922]" captionTargetBox-1="[330,1256,193,1525]" captionTargetBox-2="[262,1324,193,1670]" captionTargetBox-3="[245,1342,883,1861]" captionTargetId-0="figure@57.[209,1385,193,1922]" captionTargetId-1="figure@58.[330,1256,193,1525]" captionTargetId-2="figure@59.[262,1324,193,1670]" captionTargetId-3="figure@60.[244,1342,883,1861]" captionTargetPageId-0="57" captionTargetPageId-1="58" captionTargetPageId-2="59" captionTargetPageId-3="60" captionText-0="FIGURE 38. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Dorsal cirri in posterior region, ventral view. Scale bars: A, B, C, D, 1.5 mm." captionText-1="FIGURE 39. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm." captionText-2="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." captionText-3="FIGURE 41. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Compound falciger, long blade, chaetiger 16; B. Compound falciger, median blade, chaetiger 16; C. Compound falciger, short blade, chaetiger 16; D. Compound falciger, short blade, chaetiger 149; E. Subacicular hook, chaetiger 50. Scale bars: A, 39 µm; B, 29 µm; C, 25 µm; D, E, 20 µm." httpUri-0="https://zenodo.org/record/1453109/files/figure.png" httpUri-1="https://zenodo.org/record/1453111/files/figure.png" httpUri-2="https://zenodo.org/record/1453113/files/figure.png" httpUri-3="https://zenodo.org/record/1453115/files/figure.png" pageId="56" pageNumber="57">Figures 3841</figureCitation>
,
<tableCitation id="0B5340E9FFF02142FE8AA73AFE1BF881" box="[326,447,1821,1846]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="111.[151,239,152,175]" captionStartId-1="112.[147,226,502,523]" captionText-0="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." captionText-1="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="56" pageNumber="57">Tables 12</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFF02142FF5BA741FAB0F8CB" box="[151,1300,1894,1916]" pageId="56" pageNumber="57" type="reference_group">
<paragraph id="466E7552FFF02142FF5BA741FAB0F8CB" blockId="56.[151,1300,1894,1916]" box="[151,1300,1894,1916]" pageId="56" pageNumber="57">
<treatmentCitationGroup id="66C1527CFFF02142FF5BA741FAB0F8CB" box="[151,1300,1894,1916]" pageId="56" pageNumber="57">
<taxonomicName id="81D10ED1FFF02142FF5BA741FDE4F8CB" ID-CoL="6R5QM" authority="Mohammad, 1973: 32" authorityName="Mohammad" authorityPageNumber="32" authorityYear="1973" box="[151,576,1894,1916]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="56" pageNumber="57" phylum="Annelida" rank="species" species="gemmata">
<emphasis id="74A5A940FFF02142FF5BA741FEC5F8CB" box="[151,353,1894,1916]" italics="true" pageId="56" pageNumber="57">Marphysa gemmata</emphasis>
<treatmentCitation id="C7705343FFF02142FEABA741FDE4F8CB" author="" box="[359,576,1894,1916]" page="32" pageId="56" pageNumber="57">
<bibRefCitation id="224008A3FFF02142FEABA741FD86F8CB" box="[359,546,1894,1916]" pageId="56" pageNumber="57" refId="ref56340" refString="Mohammad, M. B. M. (1973) New species and records of polychaete annelids from Kuwait, Arabian Gulf. Zoological Journal of the Linnean Society, London, 52 (1), 23 - 44. https: // doi. org / 10.1111 / j. 1096 - 3642.1973. tb 01876. x" type="journal article">Mohammad, 1973</bibRefCitation>
:32
</treatmentCitation>
</taxonomicName>
34,
<figureCitation id="DEEA69D7FFF02142FDB8A741FD70F8CB" box="[628,724,1894,1916]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStartId-0="11.[151,250,1932,1954]" captionStartId-1="12.[151,250,1960,1982]" captionTargetBox-0="[336,1232,245,1870]" captionTargetBox-1="[182,1414,193,1947]" captionTargetId-0="figure@11.[336,1250,245,1870]" captionTargetId-1="figure@12.[182,1414,193,1947]" captionTargetPageId-0="11" captionTargetPageId-1="12" captionText-0="FIGURE 4. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Maxillary apparatus, dorsal view; B. Mandibles; C. Left MII-III-IV-V, dorsal view; D. Maxilla I, dorsal view. Apparatus stained with methyl green. Scale bars: A, C, 50 µm; B, 150 µm; D, 130 µm. al-MIV= attachment lamellae in MIV, LMI-MII= ligament between MI and MII." captionText-1="FIGURE 5. Paucibranchia adenensis (Gravier, 1900) n. comb., non-type MNHN-A148. A. Parapodium 3; B. Parapodium 11; C. Parapodium 26; D. Parapodium 70; E. Parapodium 158; F. Parapodium 216. All in anterior view. Scale bars: AF, 0.7 mm." httpUri-0="https://zenodo.org/record/1453039/files/figure.png" httpUri-1="https://zenodo.org/record/1453041/files/figure.png" pageId="56" pageNumber="57">Figs. 45</figureCitation>
;
<treatmentCitation id="C7705343FFF02142FD13A741FC78F8CB" author="" box="[735,988,1894,1916]" page="211" pageId="56" pageNumber="57">
<bibRefCitation id="224008A3FFF02142FD13A741FC16F8CB" box="[735,946,1894,1916]" pageId="56" pageNumber="57" refId="ref55476" refString="Katsiaras, N., Simboura, N. &amp; Koutsoubas, D. (2014) The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): redescription of species and first records in the Mediterranean Sea. Zootaxa, 3873 (3), 201 - 217. https: // doi. org / 10.11646 / zootaxa. 3873.3.1" type="journal article">
Katsiaras
<emphasis id="74A5A940FFF02142FC88A740FCD3F8CB" box="[836,887,1894,1916]" italics="true" pageId="56" pageNumber="57">et al.</emphasis>
2014
</bibRefCitation>
:211
</treatmentCitation>
213,
<figureCitation id="DEEA69D7FFF02142FBD7A741FB22F8CB" box="[1051,1158,1894,1916]" captionStart="FIGURE 8" captionStartId="16.[151,250,969,991]" captionTargetBox="[162,1436,228,918]" captionTargetId="figure@16.[151,1436,218,918]" captionTargetPageId="16" captionText="FIGURE 8. Paucibranchia andresi n. sp., holotype USNM 28955. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV; C. Mandibles. Apparatus stained with schirlastain. Scale bars: A, 0.075 mm; B, 0.13 mm; C, 0.25 mm. al-MIV= attachment lamella in MIV." httpUri="https://zenodo.org/record/1453047/files/figure.png" pageId="56" pageNumber="57">Figs. 8ad</figureCitation>
,
<figureCitation id="DEEA69D7FFF02142FB5CA741FB60F8CB" box="[1168,1220,1894,1916]" captionStart="FIGURE 9" captionStartId="17.[151,250,1976,1998]" captionTargetBox="[293,1297,193,1941]" captionTargetId="figure@17.[293,1301,193,1954]" captionTargetPageId="17" captionText="FIGURE 9. Paucibranchia andresi n. sp., holotype USNM 28955. A. Parapodium 3; B. Parapodium 8; C. Parapodium 14; D. Parapodium 55; E. Parapodium 213. All in anterior view. Scale bars: A, 0.17 mm; B, D, E, 0.2 mm; C, 0.4 mm." httpUri="https://zenodo.org/record/1453049/files/figure.png" pageId="56" pageNumber="57">9ad</figureCitation>
,
<tableCitation id="0B5340E9FFF02142FB02A741FAB4F8CB" box="[1230,1296,1894,1916]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="56" pageNumber="57">Tab. 2</tableCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFF02142FF5BA78FFCF3F852" pageId="56" pageNumber="57" type="materials_examined">
<paragraph id="466E7552FFF02142FF5BA78FFCF3F852" blockId="56.[151,1436,1960,2021]" pageId="56" pageNumber="57">
<materialsCitation id="F6B97F0FFFF02142FF5BA78FFCF3F852" ID-GBIF-Occurrence="1915273859" collectingDate="1969-05-09" collectionCode="BNHM" collectorName="M. B. Mohammad." country="Kuwait" latitude="28.95" location="Al-Dbaiyyah" longLatPrecision="1229" longitude="48.183334" municipality="Arabian Gulf" pageId="56" pageNumber="57" specimenCode="BNHM 1971.49" specimenCount="2" typeStatus="holotype">
<emphasis id="74A5A940FFF02142FF5BA78FFE25F876" bold="true" box="[151,385,1960,1985]" pageId="56" pageNumber="57">Material examined.</emphasis>
<emphasis id="74A5A940FFF02142FE44A78DFD88F876" box="[392,556,1960,1985]" italics="true" pageId="56" pageNumber="57">
<typeStatus id="996ACBF0FFF02142FE44A78DFE18F876" box="[392,444,1962,1985]" pageId="56" pageNumber="57">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FFF02142FDFFA78FFD3FF876" box="[563,667,1960,1985]" pageId="56" pageNumber="57" type="holotype">Holotype</typeStatus>
<specimenCode id="1677DD29FFF02142FD6FA78EFCF8F876" box="[675,860,1961,1985]" collectionCode="BNHM" country="India" httpUri="http://grbio.org/cool/p1gh-na36" name="Bombay Natural History Museum" pageId="56" pageNumber="57">BNHM 1971.49</specimenCode>
,
<location id="430E2389FFF02142FCA4A78FFC59F876" LSID="urn:lsid:plazi:treatment:CE78C444FFF02147FF5BA6DCFCFEFC7F:430E2389FFF02142FCA4A78FFC59F876" box="[872,1021,1960,1985]" country="Kuwait" latitude="28.95" longLatPrecision="1229" longitude="48.183334" municipality="Arabian Gulf" name="Al-Dbaiyyah" pageId="56" pageNumber="57">Al-Dbaiyyah</location>
,
<collectingCountry id="3EC635C2FFF02142FBC4A78FFBF9F876" box="[1032,1117,1960,1985]" name="Kuwait" pageId="56" pageNumber="57">Kuwait</collectingCountry>
,
<collectingMunicipality id="A60AEF28FFF02142FBA5A78FFAA5F876" box="[1129,1281,1960,1985]" pageId="56" pageNumber="57">Arabian Gulf</collectingMunicipality>
,
<collectingDate id="222BAA7AFFF02142FAC1A78EFA3CF876" box="[1293,1432,1960,1985]" pageId="56" pageNumber="57" value="1969-05-09">
<date id="326F5392FFF02142FAC1A78EFA3CF876" box="[1293,1432,1960,1985]" pageId="56" pageNumber="57" value="1969-05-09">9 May 1969</date>
</collectingDate>
,
<geoCoordinate id="23E51395FFF02142FF5BA7EBFF5AF853" box="[151,254,1996,2021]" direction="north" orientation="latitude" pageId="56" pageNumber="57" precision="925" value="28.95">28°57 N</geoCoordinate>
<geoCoordinate id="23E51395FFF02142FEC9A7EAFECFF853" box="[261,363,1997,2021]" direction="east" orientation="longitude" pageId="56" pageNumber="57" precision="925" value="48.183334">48°11 E</geoCoordinate>
, in sand, intertidal, coll.
<collectorName id="EB241084FFF02142FD4CA7EAFCF3F852" box="[640,855,1996,2021]" pageId="56" pageNumber="57">M. B. Mohammad.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<caption id="12AE25DAFFF12143FF5BA7B7FE7DF854" httpUri="https://zenodo.org/record/1453109/files/figure.png" pageId="57" pageNumber="58" startId="57.[151,250,1936,1958]" targetBox="[209,1385,193,1922]" targetPageId="57">
<paragraph id="466E7552FFF12143FF5BA7B7FE7DF854" blockId="57.[151,1436,1936,2019]" pageId="57" pageNumber="58">
<emphasis id="74A5A940FFF12143FF5BA7B7FE84F811" bold="true" box="[151,288,1936,1958]" pageId="57" pageNumber="58">FIGURE 38.</emphasis>
<taxonomicName id="81D10ED1FFF12143FEEAA7B7FD55F811" authority="(Mohammad, 1973)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[294,753,1936,1958]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="57" pageNumber="58" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFF12143FEEAA7B7FD84F811" box="[294,544,1936,1958]" italics="true" pageId="57" pageNumber="58">Paucibranchia gemmata</emphasis>
(Mohammad, 1973)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF12143FD34A7B7FCF1F811" box="[760,853,1936,1958]" pageId="57" pageNumber="58">
<emphasis id="74A5A940FFF12143FD34A7B7FCF1F811" bold="true" box="[760,853,1936,1958]" pageId="57" pageNumber="58">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype BNHM 1971.49. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Dorsal cirri in posterior region, ventral view. Scale bars: A, B, C, D, 1.5 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFF22140FF5BA62DFE09F9EA" httpUri="https://zenodo.org/record/1453111/files/figure.png" pageId="58" pageNumber="59" startId="58.[151,250,1546,1568]" targetBox="[330,1256,193,1525]" targetPageId="58">
<paragraph id="466E7552FFF22140FF5BA62DFE09F9EA" blockId="58.[151,1436,1546,1629]" pageId="58" pageNumber="59">
<emphasis id="74A5A940FFF22140FF5BA62DFEBBF997" bold="true" box="[151,287,1546,1568]" pageId="58" pageNumber="59">FIGURE 39.</emphasis>
<taxonomicName id="81D10ED1FFF22140FEE8A62DFD49F997" authority="(Mohammad, 1973)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[292,749,1546,1568]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="58" pageNumber="59" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFF22140FEE8A62DFDBAF997" box="[292,542,1546,1568]" italics="true" pageId="58" pageNumber="59">Paucibranchia gemmata</emphasis>
(Mohammad, 1973)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF22140FD3FA62DFCEBF997" box="[755,847,1546,1568]" pageId="58" pageNumber="59">
<emphasis id="74A5A940FFF22140FD3FA62DFCEBF997" bold="true" box="[755,847,1546,1568]" pageId="58" pageNumber="59">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FFF22147FF0BA6A2FDB2FE43" lastPageId="61" lastPageNumber="62" pageId="58" pageNumber="59" type="description">
<paragraph id="466E7552FFF22140FF0BA6A2FCC4F951" blockId="58.[151,1437,1669,2018]" pageId="58" pageNumber="59">
<emphasis id="74A5A940FFF22140FF0BA6A2FEFDF929" bold="true" box="[199,345,1669,1694]" pageId="58" pageNumber="59">Description.</emphasis>
<typeStatus id="996ACBF0FFF22140FEACA6A2FE6CF929" box="[352,456,1669,1694]" pageId="58" pageNumber="59" type="holotype">Holotype</typeStatus>
incomplete, dried, with 160 chaetigers, L10=
<quantity id="8129D8B7FFF22140FC1EA6A2FB8EF92A" box="[978,1066,1669,1694]" metricMagnitude="-3" metricUnit="m" metricValue="5.9" pageId="58" pageNumber="59" unit="mm" value="5.9">5.9 mm</quantity>
, W10=
<quantity id="8129D8B7FFF22140FB48A6A1FB6CF92A" box="[1156,1224,1670,1694]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="58" pageNumber="59" unit="mm" value="1.0">1 mm</quantity>
, the fragment with TL=
<quantity id="8129D8B7FFF22140FF1CA68EFE86F976" box="[208,290,1705,1730]" metricMagnitude="-2" metricUnit="m" metricValue="5.1" pageId="58" pageNumber="59" unit="mm" value="51.0">51 mm</quantity>
. Anterior region of body with convex dorsum, and flat ventrum, without groove; body depressed from chaetiger 6, widest at chaetiger 92, tapering after chaetiger 136.
</paragraph>
<paragraph id="466E7552FFF22140FF0BA6D6FCECF82D" blockId="58.[151,1437,1669,2018]" pageId="58" pageNumber="59">
Prostomium in poor condition, entire,
<quantity id="8129D8B7FFF22140FDB2A6D6FD71F8BE" box="[638,725,1777,1801]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="58" pageNumber="59" unit="mm" value="0.8">0.8 mm</quantity>
long,
<quantity id="8129D8B7FFF22140FCECA6D6FCDCF8BE" box="[800,888,1777,1801]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="58" pageNumber="59" unit="mm" value="1.2">1.2 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFF22140FF53A732FEAEF899" box="[159,266,1813,1838]" captionStart="FIGURE 38" captionStartId="57.[151,250,1936,1958]" captionTargetBox="[209,1385,193,1922]" captionTargetId="figure@57.[209,1385,193,1922]" captionTargetPageId="57" captionText="FIGURE 38. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Dorsal cirri in posterior region, ventral view. Scale bars: A, B, C, D, 1.5 mm." httpUri="https://zenodo.org/record/1453109/files/figure.png" pageId="58" pageNumber="59">Fig. 38A</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFF22140FDDDA732FDDFF899" box="[529,635,1813,1838]" captionStart="FIGURE 38" captionStartId="57.[151,250,1936,1958]" captionTargetBox="[209,1385,193,1922]" captionTargetId="figure@57.[209,1385,193,1922]" captionTargetPageId="57" captionText="FIGURE 38. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Dorsal cirri in posterior region, ventral view. Scale bars: A, B, C, D, 1.5 mm." httpUri="https://zenodo.org/record/1453109/files/figure.png" pageId="58" pageNumber="59">Fig. 38B</figureCitation>
). Prostomial appendages in a semicircle, median antenna equidistant. Palps reaching first chaetiger; right lateral antennae broken, left lateral antennae reaching second chaetiger; median antennae reaching four chaetiger. Palpophores and ceratophores ring-shaped, short, thick; palpostyles and ceratostyles tapering, thick, without articulation. Eyes absent.
</paragraph>
<paragraph id="466E7552FFF22140FF0BA782FBAAF855" blockId="58.[151,1437,1669,2018]" pageId="58" pageNumber="59">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFF22140FDBBA781FD13F80A" box="[631,695,1958,1982]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="58" pageNumber="59" unit="mm" value="1.0">1 mm</quantity>
long,
<quantity id="8129D8B7FFF22140FD33A782FCF2F80A" box="[767,854,1957,1982]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="58" pageNumber="59" unit="mm" value="1.5">1.5 mm</quantity>
wide), first ring two times longer than second ring, separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFF22140FD57A7EEFC80F856" box="[667,804,1993,2018]" captionStart="FIGURE 38" captionStartId="57.[151,250,1936,1958]" captionTargetBox="[209,1385,193,1922]" captionTargetId="figure@57.[209,1385,193,1922]" captionTargetPageId="57" captionText="FIGURE 38. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Dorsal cirri in posterior region, ventral view. Scale bars: A, B, C, D, 1.5 mm." httpUri="https://zenodo.org/record/1453109/files/figure.png" pageId="58" pageNumber="59">Fig. 38AB</figureCitation>
). Inferior lip broken.
</paragraph>
<caption id="12AE25DAFFF32141FF5BA6BBFCC6F958" httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="59" pageNumber="60" startId="59.[151,250,1692,1714]" targetBox="[262,1324,193,1670]" targetPageId="59">
<paragraph id="466E7552FFF32141FF5BA6BBFCC6F958" blockId="59.[151,1436,1692,1775]" pageId="59" pageNumber="60">
<emphasis id="74A5A940FFF32141FF5BA6BBFE84F905" bold="true" box="[151,288,1692,1714]" pageId="59" pageNumber="60">FIGURE 40.</emphasis>
<taxonomicName id="81D10ED1FFF32141FEEAA6BBFD55F905" authority="(Mohammad, 1973)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[294,753,1692,1714]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="59" pageNumber="60" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFF32141FEEAA6BBFD84F905" box="[294,544,1692,1714]" italics="true" pageId="59" pageNumber="60">Paucibranchia gemmata</emphasis>
(Mohammad, 1973)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF32141FD34A6BBFCF1F905" box="[760,853,1692,1714]" pageId="59" pageNumber="60">
<emphasis id="74A5A940FFF32141FD34A6BBFCF1F905" bold="true" box="[760,853,1692,1714]" pageId="59" pageNumber="60">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFF32146FF0BA731FCA7FF4F" blockId="59.[151,1437,1814,2019]" lastBlockId="60.[151,1437,151,789]" lastPageId="60" lastPageNumber="61" pageId="59" pageNumber="60">
<materialsCitation id="F6B97F0FFFF32141FF0BA731FDABF8C0" ID-GBIF-Occurrence="1915273853" collectionCode="MII" location="MII" pageId="59" pageNumber="60" specimenCount="1" stateProvince="MII">
Maxillary apparatus with MF= 1+1, 8+8, 7+0, 7+9, 1+1 (
<figureCitation id="DEEA69D7FFF32141FC98A731FC1BF898" box="[852,959,1814,1839]" captionStart="FIGURE 39" captionStartId="58.[151,250,1546,1568]" captionTargetBox="[330,1256,193,1525]" captionTargetId="figure@58.[330,1256,193,1525]" captionTargetPageId="58" captionText="FIGURE 39. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm." httpUri="https://zenodo.org/record/1453111/files/figure.png" pageId="59" pageNumber="60">Fig. 39A</figureCitation>
). Maxillary carriers 2.1 times shorter than length of MI. MI forceps-like; closing system 10.5 times shorter than length of MI; ligament between MI and
<collectionCode id="20C0ED97FFF32141FABDA71CFA39F8E5" box="[1393,1437,1851,1874]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="59" pageNumber="60">
<collectingRegion id="8415BBB0FFF32141FABDA71CFA39F8E5" box="[1393,1437,1851,1874]" country="Japan" name="Mie" pageId="59" pageNumber="60">MII</collectingRegion>
</collectionCode>
slightly sclerotized (
<figureCitation id="DEEA69D7FFF32141FEB0A779FDA3F8C0" box="[380,519,1886,1911]" captionStart="FIGURE 39" captionStartId="58.[151,250,1546,1568]" captionTargetBox="[330,1256,193,1525]" captionTargetId="figure@58.[330,1256,193,1525]" captionTargetPageId="58" captionText="FIGURE 39. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm." httpUri="https://zenodo.org/record/1453111/files/figure.png" pageId="59" pageNumber="60">Fig. 39AB</figureCitation>
)
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFF32141FDD6A778FD2CF8C0" ID-GBIF-Occurrence="1915273863" box="[538,648,1886,1911]" collectionCode="MII" location="MII" pageId="59" pageNumber="60" specimenCount="1" stateProvince="MII">
<collectionCode id="20C0ED97FFF32141FDD6A778FDE2F8C1" box="[538,582,1887,1910]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="59" pageNumber="60">
<collectingRegion id="8415BBB0FFF32141FDD6A778FDE2F8C1" box="[538,582,1887,1910]" country="Japan" name="Mie" pageId="59" pageNumber="60">MII</collectingRegion>
</collectionCode>
wide
</materialsCitation>
;
<materialsCitation id="F6B97F0FFFF32141FD58A779FA3CF8C1" ID-GBIF-Occurrence="1915273845" box="[660,1432,1886,1911]" collectionCode="MII" location="MII" pageId="59" pageNumber="60" specimenCount="1" stateProvince="MII">
teeth curved, cavity opening oval 4 times shorter than length of
<collectionCode id="20C0ED97FFF32141FAA5A778FA3CF8C1" box="[1385,1432,1887,1910]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="59" pageNumber="60">
<collectingRegion id="8415BBB0FFF32141FAA5A778FA3CF8C1" box="[1385,1432,1887,1910]" country="Japan" name="Mie" pageId="59" pageNumber="60">MII</collectingRegion>
</collectionCode>
</materialsCitation>
;
<materialsCitation id="F6B97F0FFFF32141FF5BA7A5FB82F82C" ID-GBIF-Occurrence="1915273842" box="[151,1062,1922,1947]" collectionCode="MII, MIII, MIV" location="MII" pageId="59" pageNumber="60" specimenCount="1" stateProvince="MII">
ligament between
<collectionCode id="20C0ED97FFF32141FEAFA7A4FE2BF82D" box="[355,399,1923,1946]" country="Ireland" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13666" name="Museum of Irish Industry" pageId="59" pageNumber="60">
<collectingRegion id="8415BBB0FFF32141FEAFA7A4FE2BF82D" box="[355,399,1923,1946]" country="Japan" name="Mie" pageId="59" pageNumber="60">MII</collectingRegion>
</collectionCode>
and
<collectionCode id="20C0ED97FFF32141FE09A7A4FE59F82D" box="[453,509,1923,1946]" pageId="59" pageNumber="60">MIII</collectionCode>
, and right
<collectionCode id="20C0ED97FFF32141FDBDA7A4FD03F82D" box="[625,679,1923,1946]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="59" pageNumber="60">MIV</collectionCode>
, slightly sclerotized (
<figureCitation id="DEEA69D7FFF32141FC59A7A5FBBAF82C" box="[917,1054,1922,1947]" captionStart="FIGURE 39" captionStartId="58.[151,250,1546,1568]" captionTargetBox="[330,1256,193,1525]" captionTargetId="figure@58.[330,1256,193,1525]" captionTargetPageId="58" captionText="FIGURE 39. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm." httpUri="https://zenodo.org/record/1453111/files/figure.png" pageId="59" pageNumber="60">Fig. 39AB</figureCitation>
)
</materialsCitation>
. MIII short;
<materialsCitation id="F6B97F0FFFF32146FB7EA7A5FCA7FF4F" ID-GBIF-Occurrence="1915273844" collectionCode="MIV" lastPageId="60" lastPageNumber="61" location="Left" pageId="59" pageNumber="60" specimenCount="1" stateProvince="MII">
with triangular teeth; with attachment lamella slightly sclerotized (
<figureCitation id="DEEA69D7FFF32141FD51A781FC8DF808" box="[669,809,1958,1983]" captionStart="FIGURE 39" captionStartId="58.[151,250,1546,1568]" captionTargetBox="[330,1256,193,1525]" captionTargetId="figure@58.[330,1256,193,1525]" captionTargetPageId="58" captionText="FIGURE 39. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm." httpUri="https://zenodo.org/record/1453111/files/figure.png" pageId="59" pageNumber="60">Fig. 39AB</figureCitation>
).
<location id="430E2389FFF32141FCF3A781FCCAF808" LSID="urn:lsid:plazi:treatment:CE78C444FFF02147FF5BA6DCFCFEFC7F:430E2389FFF32141FCF3A781FCCAF808" box="[831,878,1958,1983]" name="Left" pageId="59" pageNumber="60" stateProvince="MII">Left</location>
<collectionCode id="20C0ED97FFF32141FCBBA780FC09F809" box="[887,941,1959,1982]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="59" pageNumber="60">MIV</collectionCode>
with small basal teeth; attachment lamella triangular, wide, situated 1/2 along length of posterior edge of maxilla, slightly sclerotized. Right
<collectionCode id="20C0ED97FFF32141FB1FA7ECFAADF855" box="[1235,1289,1995,2018]" country="Italy" httpUri="http://grbio.org/cool/mev6-t33n" name="Universita' degli Studi di Milano, Medicina Veterinaria, Sez. Parassitologia" pageId="59" pageNumber="60">MIV</collectionCode>
with teeth of similar size; attachment lamella slender, semicircular, better developed in the middle, situated 1/3 along length of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFF42146FE06A09BFDF2FF63" box="[458,598,188,213]" captionStart="FIGURE 39" captionStartId="58.[151,250,1546,1568]" captionTargetBox="[330,1256,193,1525]" captionTargetId="figure@58.[330,1256,193,1525]" captionTargetPageId="58" captionText="FIGURE 39. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm." httpUri="https://zenodo.org/record/1453111/files/figure.png" pageId="60" pageNumber="61">Fig. 39AC</figureCitation>
). MV square, with a short rounded tooth (
<figureCitation id="DEEA69D7FFF42146FB8DA09BFB69FF63" box="[1089,1229,188,213]" captionStart="FIGURE 39" captionStartId="58.[151,250,1546,1568]" captionTargetBox="[330,1256,193,1525]" captionTargetId="figure@58.[330,1256,193,1525]" captionTargetPageId="58" captionText="FIGURE 39. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm." httpUri="https://zenodo.org/record/1453111/files/figure.png" pageId="60" pageNumber="61">Fig. 39AB</figureCitation>
). Mandibles dark; cutting plates whitish, with 18 growth rings (
<figureCitation id="DEEA69D7FFF42146FD42A0F8FD52FF4F" box="[654,758,223,248]" captionStart="FIGURE 39" captionStartId="58.[151,250,1546,1568]" captionTargetBox="[330,1256,193,1525]" captionTargetId="figure@58.[330,1256,193,1525]" captionTargetPageId="58" captionText="FIGURE 39. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV-V, dorsal view; C. Attachment lamellae of MIV, ventral view; D. Mandibles. Scale bars: A, 0.5 mm; B, C, 0.2 mm; D, 0.36 mm." httpUri="https://zenodo.org/record/1453111/files/figure.png" pageId="60" pageNumber="61">Fig. 39D</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="466E7552FFF42146FF0BA123FCCEFED2" blockId="60.[151,1437,151,789]" pageId="60" pageNumber="61">
Branchiae pectinate with up to 16 filaments, in chaetigers 2245 (
<figureCitation id="DEEA69D7FFF42146FC14A123FBE9FEAB" box="[984,1101,260,285]" captionStart="FIGURE 38" captionStartId="57.[151,250,1936,1958]" captionTargetBox="[209,1385,193,1922]" captionTargetId="figure@57.[209,1385,193,1922]" captionTargetPageId="57" captionText="FIGURE 38. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view; D. Dorsal cirri in posterior region, ventral view. Scale bars: A, B, C, D, 1.5 mm." httpUri="https://zenodo.org/record/1453109/files/figure.png" pageId="60" pageNumber="61">Figs. 38C</figureCitation>
;
<figureCitation id="DEEA69D7FFF42146FB92A123FB2AFEAB" box="[1118,1166,260,284]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="60" pageNumber="61">40C</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 10, 13, 14, 13, 15, 12, 13, 14, 16, 11, 16, 13, 13,?, 11, 15, 9,?, 8, 13, 12, 12, 16. Basal branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFF42146FF0BA148FC70FD7B" blockId="60.[151,1437,151,789]" pageId="60" pageNumber="61">
First parapodia smallest; most developed in chaetigers 317, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 3 (Ldc4:
<quantity id="8129D8B7FFF42146FC44A1B3FC50FE1B" box="[904,1012,404,429]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="60" pageNumber="61" unit="mm" value="0.6">0.60 mm</quantity>
; Ldc16:
<quantity id="8129D8B7FFF42146FB9BA1B3FB19FE1B" box="[1111,1213,404,429]" metricMagnitude="-4" metricUnit="m" metricValue="8.6" pageId="60" pageNumber="61" unit="mm" value="0.86">0.86 mm</quantity>
) from chaetiger 46, gradually decreasing in width and increasing in length; in posterior region, filiform, two times longer than prebranchial region ones (Ldc105:
<quantity id="8129D8B7FFF42146FDCEA1FBFDF9FE43" box="[514,605,476,500]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="60" pageNumber="61" unit="mm" value="1.3">1.3 mm</quantity>
); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FFF42146FBDEA1FBFB38FE43" box="[1042,1180,476,501]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="60" pageNumber="61">Fig. 40AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFF42146FDC5A1D8FD37FDAF" box="[521,659,511,536]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="60" pageNumber="61">Fig. 40AE</figureCitation>
). Chaetal lobes in chaetigers 136, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 29, triangular, longer than other lobes, with aciculae emerging of midline (
<figureCitation id="DEEA69D7FFF42146FE3CA260FDDDFDD7" box="[496,633,583,608]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="60" pageNumber="61">Fig. 40AE</figureCitation>
). Postchaetal lobes well developed in chaetigers 194, conical; thinner, elongated in branchial region; decreasing in size in chaetigers 5394, following ones inconspicuous (
<figureCitation id="DEEA69D7FFF42146FACBA24BFA35FD33" box="[1287,1425,620,645]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="60" pageNumber="61">Fig. 40AE</figureCitation>
). Ventral cirri digitiform in chaetigers 114; in chaetigers 1566 with oval swollen base and digitiform tip; from chaetiger 67, conical, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFF42146FCF3A293FC6CFD7B" box="[831,968,692,717]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="60" pageNumber="61">Fig. 40AE</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFF42146FF0BA2F0FD6BFCA2" blockId="60.[151,1437,151,789]" pageId="60" pageNumber="61">
Aciculae blunt; translucent (
<figureCitation id="DEEA69D7FFF42146FDDEA2F0FD3BFD47" box="[530,671,727,752]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="60" pageNumber="61">Fig. 40AE</figureCitation>
). First 17 chaetigers with 3 aciculae; in chaetigers 1829 with 2 aciculae; from chaetiger 30, with only one acicula.
</paragraph>
<caption id="12AE25DAFFF42146FF5BA748FEBFF856" httpUri="https://zenodo.org/record/1453115/files/figure.png" pageId="60" pageNumber="61" startId="60.[151,250,1903,1925]" targetBox="[245,1342,883,1861]" targetPageId="60">
<paragraph id="466E7552FFF42146FF5BA748FEBFF856" blockId="60.[151,1436,1903,2017]" pageId="60" pageNumber="61">
<emphasis id="74A5A940FFF42146FF5BA748FE85F832" bold="true" box="[151,289,1903,1925]" pageId="60" pageNumber="61">FIGURE 41.</emphasis>
<taxonomicName id="81D10ED1FFF42146FEE4A748FD51F832" authority="(Mohammad, 1973)" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[296,757,1903,1925]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="60" pageNumber="61" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFF42146FEE4A748FD87F832" box="[296,547,1903,1925]" italics="true" pageId="60" pageNumber="61">Paucibranchia gemmata</emphasis>
(Mohammad, 1973)
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF42146FD31A748FCFFF832" box="[765,859,1903,1925]" pageId="60" pageNumber="61">
<emphasis id="74A5A940FFF42146FD31A748FCFFF832" bold="true" box="[765,859,1903,1925]" pageId="60" pageNumber="61">n. comb.</emphasis>
</taxonomicNameLabel>
, holotype BNHM 1971.49. A. Compound falciger, long blade, chaetiger 16; B. Compound falciger, median blade, chaetiger 16; C. Compound falciger, short blade, chaetiger 16; D. Compound falciger, short blade, chaetiger 149; E. Subacicular hook, chaetiger 50. Scale bars: A, 39 µm; B, 29 µm; C, 25 µm; D, E, 20 µm.
</paragraph>
</caption>
<paragraph id="466E7552FFF52147FF0BA0B0FDB2FE43" blockId="61.[151,1437,151,968]" pageId="61" pageNumber="62">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 27. One
<typeStatus id="996ACBF0FFF52147FF3AA09AFE95FF62" box="[246,305,189,213]" pageId="61" pageNumber="62">types</typeStatus>
of pectinate chaetae; in anterior chaetigers isodonts narrow, with 12 pectinate, with up to 34 teeth, with transverse distal edge; in median-posterior pectinate not observed. Compound falcigers present in all chaetigers; in anterior region with blade of three sizes (longer 108.5 µm;
<figureCitation id="DEEA69D7FFF52147FC35A123FBC7FEAB" box="[1017,1123,260,285]" captionStart="FIGURE 41" captionStartId="60.[151,250,1903,1925]" captionTargetBox="[245,1342,883,1861]" captionTargetId="figure@60.[244,1342,883,1861]" captionTargetPageId="60" captionText="FIGURE 41. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Compound falciger, long blade, chaetiger 16; B. Compound falciger, median blade, chaetiger 16; C. Compound falciger, short blade, chaetiger 16; D. Compound falciger, short blade, chaetiger 149; E. Subacicular hook, chaetiger 50. Scale bars: A, 39 µm; B, 29 µm; C, 25 µm; D, E, 20 µm." httpUri="https://zenodo.org/record/1453115/files/figure.png" pageId="61" pageNumber="62">Fig. 41A</figureCitation>
, median 90 µm,
<figureCitation id="DEEA69D7FFF52147FAE2A123FA3CFEAB" box="[1326,1432,260,285]" captionStart="FIGURE 41" captionStartId="60.[151,250,1903,1925]" captionTargetBox="[245,1342,883,1861]" captionTargetId="figure@60.[244,1342,883,1861]" captionTargetPageId="60" captionText="FIGURE 41. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Compound falciger, long blade, chaetiger 16; B. Compound falciger, median blade, chaetiger 16; C. Compound falciger, short blade, chaetiger 16; D. Compound falciger, short blade, chaetiger 149; E. Subacicular hook, chaetiger 50. Scale bars: A, 39 µm; B, 29 µm; C, 25 µm; D, E, 20 µm." httpUri="https://zenodo.org/record/1453115/files/figure.png" pageId="61" pageNumber="62">Fig. 41B</figureCitation>
; smaller 80 µm,
<figureCitation id="DEEA69D7FFF52147FE84A100FE09FEF7" box="[328,429,295,320]" captionStart="FIGURE 41" captionStartId="60.[151,250,1903,1925]" captionTargetBox="[245,1342,883,1861]" captionTargetId="figure@60.[244,1342,883,1861]" captionTargetPageId="60" captionText="FIGURE 41. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Compound falciger, long blade, chaetiger 16; B. Compound falciger, median blade, chaetiger 16; C. Compound falciger, short blade, chaetiger 16; D. Compound falciger, short blade, chaetiger 149; E. Subacicular hook, chaetiger 50. Scale bars: A, 39 µm; B, 29 µm; C, 25 µm; D, E, 20 µm." httpUri="https://zenodo.org/record/1453115/files/figure.png" pageId="61" pageNumber="62">Fig. 41C</figureCitation>
), the smaller more abundant; all with triangular teeth, of similar size, distal tooth directed upward, proximal tooth directed laterally; in media-posterior chaetigers with all blades of similar size, shorter than blades of anterior chaetigers (56 µm,
<figureCitation id="DEEA69D7FFF52147FD88A148FD08FE3F" box="[580,684,367,392]" captionStart="FIGURE 41" captionStartId="60.[151,250,1903,1925]" captionTargetBox="[245,1342,883,1861]" captionTargetId="figure@60.[244,1342,883,1861]" captionTargetPageId="60" captionText="FIGURE 41. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Compound falciger, long blade, chaetiger 16; B. Compound falciger, median blade, chaetiger 16; C. Compound falciger, short blade, chaetiger 16; D. Compound falciger, short blade, chaetiger 149; E. Subacicular hook, chaetiger 50. Scale bars: A, 39 µm; B, 29 µm; C, 25 µm; D, E, 20 µm." httpUri="https://zenodo.org/record/1453115/files/figure.png" pageId="61" pageNumber="62">Fig. 41D</figureCitation>
), with triangular teeth, distal tooth shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, translucent, starting in chaetiger 61L62R; with one hook per chaetiger; with triangular teeth, distal tooth smaller than proximal, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFF52147FE68A1FBFDAEFE43" box="[420,522,476,501]" captionStart="FIGURE 41" captionStartId="60.[151,250,1903,1925]" captionTargetBox="[245,1342,883,1861]" captionTargetId="figure@60.[244,1342,883,1861]" captionTargetPageId="60" captionText="FIGURE 41. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Compound falciger, long blade, chaetiger 16; B. Compound falciger, median blade, chaetiger 16; C. Compound falciger, short blade, chaetiger 16; D. Compound falciger, short blade, chaetiger 149; E. Subacicular hook, chaetiger 50. Scale bars: A, 39 µm; B, 29 µm; C, 25 µm; D, E, 20 µm." httpUri="https://zenodo.org/record/1453115/files/figure.png" pageId="61" pageNumber="62">Fig. 41E</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFF52147FF0BA1D8FDF8FDAF" box="[199,604,511,536]" pageId="61" pageNumber="62" type="distribution">
<paragraph id="466E7552FFF52147FF0BA1D8FDF8FDAF" blockId="61.[151,1437,151,968]" box="[199,604,511,536]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FF0BA1D8FEC4FDAF" bold="true" box="[199,352,511,536]" pageId="61" pageNumber="62">Distribution.</emphasis>
<collectingCountry id="3EC635C2FFF52147FEABA1D8FE18FDAF" box="[359,444,511,536]" name="Kuwait" pageId="61" pageNumber="62">Kuwait</collectingCountry>
, Persian Gulf.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFF52147FF0BA203FCFEFC7F" pageId="61" pageNumber="62" type="discussion">
<paragraph id="466E7552FFF52147FF0BA203FE77FD32" blockId="61.[151,1437,151,968]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FF0BA203FE9FFD8A" bold="true" box="[199,315,548,573]" pageId="61" pageNumber="62">Remarks.</emphasis>
The specimen studied here is the only record that has been found of this species.
<bibRefCitation id="224008A3FFF52147FB3CA203FF45FDD7" pageId="61" pageNumber="62" refId="ref55476" refString="Katsiaras, N., Simboura, N. &amp; Koutsoubas, D. (2014) The rare subgroup C 1 of Marphysa (Polychaeta, Eunicidae): redescription of species and first records in the Mediterranean Sea. Zootaxa, 3873 (3), 201 - 217. https: // doi. org / 10.11646 / zootaxa. 3873.3.1" type="journal article">
Katsiaras
<emphasis id="74A5A940FFF52147FAAEA202FA38FD8A" box="[1378,1436,548,573]" italics="true" pageId="61" pageNumber="62">et al.</emphasis>
(2014)
</bibRefCitation>
commented that they did not observe pectinate chaetae in the posterior chaetigers, and this peculiar condition is confirmed here.
</paragraph>
<paragraph id="466E7552FFF52147FF0BA2A8FCFEFC7F" blockId="61.[151,1437,151,968]" pageId="61" pageNumber="62">
<taxonomicName id="81D10ED1FFF52147FF0BA2A8FE79FD1F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[199,477,655,680]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFF52147FF0BA2A8FE79FD1F" box="[199,477,655,680]" italics="true" pageId="61" pageNumber="62">Paucibranchia gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FE29A2A8FDE8FD1F" box="[485,588,655,680]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FE29A2A8FDE8FD1F" bold="true" box="[485,588,655,680]" pageId="61" pageNumber="62">n. comb.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="81D10ED1FFF52147FD01A2B6FCFCFD1F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" box="[717,856,655,680]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFF52147FD01A2B6FCFCFD1F" box="[717,856,655,680]" italics="true" pageId="61" pageNumber="62">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FCADA2A8FC63FD1F" box="[865,967,655,680]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FCADA2A8FC65FD1F" bold="true" box="[865,961,655,680]" pageId="61" pageNumber="62">n. comb</emphasis>
.
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFF52147FC1BA2B6FBF5FD1F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[983,1105,656,680]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFF52147FC1BA2B6FBF5FD1F" box="[983,1105,656,680]" italics="true" pageId="61" pageNumber="62">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FB96A2A8FB65FD1F" box="[1114,1217,655,680]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FB96A2A8FB65FD1F" bold="true" box="[1114,1217,655,680]" pageId="61" pageNumber="62">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FFF52147FB1DA2B6FAF6FD1F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1233,1362,657,680]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFF52147FB1DA2B6FAF6FD1F" box="[1233,1362,657,680]" italics="true" pageId="61" pageNumber="62">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FA97A2A8FA3FFD1F" box="[1371,1435,655,680]" pageId="61" pageNumber="62" rank="species">
<emphasis id="74A5A940FFF52147FA97A2A8FA3FFD1F" bold="true" box="[1371,1435,655,680]" pageId="61" pageNumber="62">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFF52147FF0AA293FEC8FD7A" authorityName="Molina-Acevedo" authorityYear="2018" box="[198,364,692,717]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFF52147FF0AA293FEC8FD7A" box="[198,364,692,717]" italics="true" pageId="61" pageNumber="62">Paucibranchia</emphasis>
</taxonomicName>
sp.
<quantity id="8129D8B7FFF52147FE57A293FE62FD7A" box="[411,454,692,717]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="61" pageNumber="62" unit="in" value="2.0">2 in</quantity>
the translucent color of subacicular hooks and bidentate form, and the presence of only compound falcigers.
<taxonomicName id="81D10ED1FFF52147FE48A2FFFDDFFD47" authorityName="Molina-Acevedo" authorityYear="2018" box="[388,635,728,752]" pageId="61" pageNumber="62" rank="subSpecies" status="comb. nov." subSpecies="gemmata">
However,
<emphasis id="74A5A940FFF52147FE3BA2FEFDDFFD47" box="[503,635,729,752]" italics="true" pageId="61" pageNumber="62">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FD4EA2F0FD4CFD47" box="[642,744,727,752]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FD4EA2F0FD4CFD47" bold="true" box="[642,744,727,752]" pageId="61" pageNumber="62">n. comb.</emphasis>
</taxonomicNameLabel>
is different because it has dorsal cirri two times longer in the postbranchial region; whereas in all previous species dorsal cirri are of the same size in pre- and postbranchial regions. In addition,
<taxonomicName id="81D10ED1FFF52147FEB3A306FDA5FC8F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[383,513,801,824]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFF52147FEB3A306FDA5FC8F" box="[383,513,801,824]" italics="true" pageId="61" pageNumber="62">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FDC4A338FDCAFC8F" box="[520,622,799,824]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FDC4A338FDCAFC8F" bold="true" box="[520,622,799,824]" pageId="61" pageNumber="62">n. comb.</emphasis>
</taxonomicNameLabel>
has falcigers with blades of three sizes in anterior chaetigers; whereas
<taxonomicName id="81D10ED1FFF52147FA4BA306FEA1FCEA" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Gravier" baseAuthorityYear="1900" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="adenensis" status="comb. nov.">
<emphasis id="74A5A940FFF52147FA4BA306FEA1FCEA" italics="true" pageId="61" pageNumber="62">P. adenensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FEC1A363FED7FCEC" box="[269,371,836,861]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FEC1A363FED7FCEC" bold="true" box="[269,371,836,861]" pageId="61" pageNumber="62">n. comb.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFF52147FE67A363FDF5FCEA" authorityName="Molina-Acevedo" authorityYear="2018" box="[427,593,836,861]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFF52147FE67A363FDF5FCEA" box="[427,593,836,861]" italics="true" pageId="61" pageNumber="62">Paucibranchia</emphasis>
</taxonomicName>
sp. 2 only have falcigers with blades of two size, and in
<taxonomicName id="81D10ED1FFF52147FB1FA362FAF0FCEB" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1235,1364,837,860]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFF52147FB1FA362FAF0FCEB" box="[1235,1364,837,860]" italics="true" pageId="61" pageNumber="62">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FA90A363FA38FCEA" box="[1372,1436,836,861]" pageId="61" pageNumber="62" rank="species">
<emphasis id="74A5A940FFF52147FA90A363FA38FCEA" bold="true" box="[1372,1436,836,861]" pageId="61" pageNumber="62">n. sp.</emphasis>
</taxonomicNameLabel>
all blades are of similar size. Finally, the aciculae are translucent in
<taxonomicName id="81D10ED1FFF52147FC46A34EFBA8FC37" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Mohammad" baseAuthorityYear="1973" box="[906,1036,873,896]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="gemmata" status="comb. nov.">
<emphasis id="74A5A940FFF52147FC46A34EFBA8FC37" box="[906,1036,873,896]" italics="true" pageId="61" pageNumber="62">P. gemmata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FBDFA340FBDCFC37" box="[1043,1144,871,896]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FBDFA340FBDCFC37" bold="true" box="[1043,1144,871,896]" pageId="61" pageNumber="62">n. comb.</emphasis>
</taxonomicNameLabel>
; whereas in
<taxonomicName id="81D10ED1FFF52147FACAA34EFADAFC37" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[1286,1406,872,896]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="conferta" status="sp. nov.">
<emphasis id="74A5A940FFF52147FACAA34EFADAFC37" box="[1286,1406,872,896]" italics="true" pageId="61" pageNumber="62">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FA49A340FF1CFC12" pageId="61" pageNumber="62" rank="species">
<emphasis id="74A5A940FFF52147FA49A340FF1CFC12" bold="true" pageId="61" pageNumber="62">n. sp.</emphasis>
</taxonomicNameLabel>
are reddish on the basal end and translucent distally. The comparison with other
<taxonomicName id="81D10ED1FFF52147FB8BA3ABFB49FC12" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1095,1261,908,933]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFF52147FB8BA3ABFB49FC12" box="[1095,1261,908,933]" italics="true" pageId="61" pageNumber="62">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF52147FB39A3ABFAE7FC12" box="[1269,1347,908,933]" pageId="61" pageNumber="62" rank="genus">
<emphasis id="74A5A940FFF52147FB39A3ABFAE7FC12" bold="true" box="[1269,1347,908,933]" pageId="61" pageNumber="62">n. gen.</emphasis>
</taxonomicNameLabel>
species having only compound falcigers present is provided in
<tableCitation id="0B5340E9FFF52147FCCCA388FCF2FC7F" box="[768,854,943,968]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="61" pageNumber="62">Table 2</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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@ -0,0 +1,583 @@
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<mods:identifier id="D537981CBE69D605BC9A9B8A599F8F5E" type="DOI">10.11646/zootaxa.4480.1.1</mods:identifier>
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<treatment id="CE78C444FFF52138FF5BA43BFF55FD33" ID-DOI="http://doi.org/10.5281/zenodo.5953878" ID-GBIF-Taxon="148663728" ID-Zenodo-Dep="5953878" LSID="urn:lsid:plazi:treatment:CE78C444FFF52138FF5BA43BFF55FD33" httpUri="http://treatment.plazi.org/id/CE78C444FFF52138FF5BA43BFF55FD33" lastPageId="66" lastPageNumber="67" pageId="61" pageNumber="62">
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<paragraph id="466E7552FFF52147FF5BA43BFE55FB81" blockId="61.[151,497,1052,1111]" box="[151,497,1052,1078]" pageId="61" pageNumber="62">
<heading id="1D26C23EFFF52147FF5BA43BFE55FB81" bold="true" box="[151,497,1052,1078]" fontSize="11" level="1" pageId="61" pageNumber="62" reason="1">
<emphasis id="74A5A940FFF52147FF5BA43BFE55FB81" bold="true" box="[151,497,1052,1078]" pageId="61" pageNumber="62">
<taxonomicName id="81D10ED1FFF52147FF5BA43BFE03FB81" ID-CoL="7662N" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,423,1052,1078]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FFF52147FF5BA43BFE03FB81" bold="true" box="[151,423,1052,1078]" italics="true" pageId="61" pageNumber="62">Paucibranchia gilberti</emphasis>
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<taxonomicNameLabel id="6F96143BFFF52147FE63A43BFE55FB81" box="[431,497,1052,1078]" pageId="61" pageNumber="62" rank="species">n. sp.</taxonomicNameLabel>
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<paragraph id="466E7552FFF52147FF5BA419FE1BFBE0" blockId="61.[151,497,1052,1111]" box="[151,447,1086,1111]" pageId="61" pageNumber="62">
<figureCitation id="DEEA69D7FFF52147FF5BA419FE9EFBE0" box="[151,314,1086,1111]" captionStart-0="FIGURE 42" captionStart-1="FIGURE 43" captionStart-2="FIGURE 44" captionStart-3="FIGURE 45" captionStartId-0="62.[151,250,1972,1994]" captionStartId-1="63.[151,250,1504,1526]" captionStartId-2="64.[151,250,1749,1771]" captionStartId-3="65.[151,250,1537,1559]" captionTargetBox-0="[193,1386,193,1946]" captionTargetBox-1="[173,1428,819,1482]" captionTargetBox-2="[302,1285,409,1724]" captionTargetBox-3="[353,1247,193,1515]" captionTargetId-0="figure@62.[193,1386,193,1946]" captionTargetId-1="figure@63.[151,1436,805,1482]" captionTargetId-2="figure@64.[302,1285,409,1728]" captionTargetId-3="figure@65.[340,1247,193,1515]" captionTargetPageId-0="62" captionTargetPageId-1="63" captionTargetPageId-2="64" captionTargetPageId-3="65" captionText-0="FIGURE 42. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view. Scale bars: A, B, C, 0.9 mm." captionText-1="FIGURE 43. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV, dorsal view; C. Mandibles. Scale bars: A, 0.6 mm; B, 0.15 mm C, 0.2 mm." captionText-2="FIGURE 44. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm." captionText-3="FIGURE 45. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 19; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 125; C. Compound spiniger, short blade, chaetiger 19; D. Compound spiniger, median blade, chaetiger 4; E. Compound spiniger, long blade, chaetiger 4; F. Subacicular hook unidentante, chaetiger 79. Scale bars: A, 12 µm; B, 20 µm; C, D, E, 10.5 µm; F, 20 µm." httpUri-0="https://zenodo.org/record/1453117/files/figure.png" httpUri-1="https://zenodo.org/record/1453119/files/figure.png" httpUri-2="https://zenodo.org/record/1453121/files/figure.png" httpUri-3="https://zenodo.org/record/1453123/files/figure.png" pageId="61" pageNumber="62">Figures 4245</figureCitation>
,
<tableCitation id="0B5340E9FFF52147FE8AA419FE00FBE0" box="[326,420,1086,1111]" captionStart="TABLE 1" captionStartId="111.[151,239,152,175]" captionText="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." pageId="61" pageNumber="62">Tables 1</tableCitation>
,
<tableCitation id="0B5340E9FFF52147FE7DA418FE1BFBE0" box="[433,447,1087,1111]" captionStart="TABLE 4" captionStartId="118.[147,226,512,533]" captionText="TABLE 4. Morphological features of the Paucibranchia n. gen. species with compound spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="61" pageNumber="62">4</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFF52147FF5BA4A1FD63FB2B" box="[151,711,1158,1180]" pageId="61" pageNumber="62" type="description">
<paragraph id="466E7552FFF52147FF5BA4A1FD63FB2B" blockId="61.[151,711,1158,1180]" box="[151,711,1158,1180]" pageId="61" pageNumber="62">
<treatmentCitationGroup id="66C1527CFFF52147FF5BA4A1FD63FB2B" box="[151,711,1158,1180]" pageId="61" pageNumber="62">
<taxonomicName id="81D10ED1FFF52147FF5BA4A1FF5AFB2B" ID-CoL="84Q23" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,254,1158,1180]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="61" pageNumber="62" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFF52147FF5BA4A1FF5AFB2B" box="[151,254,1158,1180]" italics="true" pageId="61" pageNumber="62">Marphysa</emphasis>
</taxonomicName>
sp. B
<treatmentCitation id="C7705343FFF52147FEF2A4A1FE44FB2B" author="" box="[318,480,1158,1180]" page="40" pageId="61" pageNumber="62">
<bibRefCitation id="224008A3FFF52147FEF2A4A1FE65FB2B" box="[318,449,1158,1180]" pageId="61" pageNumber="62" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof 1984</bibRefCitation>
:40
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15,
<figureCitation id="DEEA69D7FFF52147FDDCA4A1FDDAFB2B" box="[528,638,1158,1180]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="61" pageNumber="62">Figs. 409</figureCitation>
,
<figureCitation id="DEEA69D7FFF52147FD44A4A1FD67FB2B" box="[648,707,1158,1180]" captionStart="FIGURE 10" captionStartId="18.[151,250,1913,1935]" captionTargetBox="[197,1398,193,1898]" captionTargetId="figure@18.[185,1398,193,1898]" captionTargetPageId="18" captionText="FIGURE 10. Paucibranchia andresi n. sp., holotype USNM 28955. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 14; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 213; C. Compound spiniger, chaetiger 3; D. Compound falciger, long blade, chaetiger 14; E. Compound falciger, short blade, chaetiger 55; F. Subacicular hook, distal end, chaetiger 213. Scale bars: A, 10 µm; B, 18 µm; C, 0.02 mm; D, 16.3 µm, E, 23 µm; F, 24 µm." httpUri="https://zenodo.org/record/1453051/files/figure.png" pageId="61" pageNumber="62">10ai</figureCitation>
.
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</paragraph>
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<subSubSection id="0ECB26D9FFF52147FF5BA4EEFBCFFA6A" pageId="61" pageNumber="62" type="materials_examined">
<paragraph id="466E7552FFF52147FF5BA4EEFBCFFA6A" blockId="61.[151,1436,1225,2006]" pageId="61" pageNumber="62">
<materialsCitation id="F6B97F0FFFF52147FF5BA4EEFB54FB55" ID-GBIF-Occurrence="1915273862" box="[151,1264,1225,1250]" collectionCode="USNM" location="West Delta Lease Area" municipality="Material" pageId="61" pageNumber="62" specimenCode="USNM 90018" specimenCount="2" stateProvince="Louisiana" typeStatus="holotype">
<emphasis id="74A5A940FFF52147FF5BA4EEFE27FB55" bold="true" box="[151,387,1225,1250]" pageId="61" pageNumber="62">
<collectingMunicipality id="A60AEF28FFF52147FF5BA4EEFF5BFB55" box="[151,255,1225,1250]" pageId="61" pageNumber="62">Material</collectingMunicipality>
examined.
</emphasis>
<emphasis id="74A5A940FFF52147FE41A4EDFD90FB55" box="[397,564,1225,1250]" italics="true" pageId="61" pageNumber="62">
<typeStatus id="996ACBF0FFF52147FE41A4EDFE65FB56" box="[397,449,1226,1249]" pageId="61" pageNumber="62">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FFF52147FDF2A4EEFD02FB55" box="[574,678,1225,1250]" pageId="61" pageNumber="62" type="holotype">Holotype</typeStatus>
<specimenCode id="1677DD29FFF52147FD7DA4EDFCF1FB55" box="[689,853,1226,1250]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="61" pageNumber="62">USNM 90018</specimenCode>
,
<location id="430E2389FFF52147FCAFA4EDFBD4FB55" LSID="urn:lsid:plazi:treatment:CE78C444FFF52138FF5BA43BFF55FD33:430E2389FFF52147FCAFA4EDFBD4FB55" box="[867,1136,1225,1250]" municipality="Material" name="West Delta Lease Area" pageId="61" pageNumber="62" stateProvince="Louisiana">West Delta Lease Area</location>
,
<collectingRegion id="8415BBB0FFF52147FBB3A4EEFB54FB55" box="[1151,1264,1225,1250]" country="United States of America" name="Louisiana" pageId="61" pageNumber="62">Louisiana</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFF52147FB32A4EDFBF0FAB1" ID-GBIF-Occurrence="1915273839" collectingDate="1978-08" collectionCode="SWRI" country="Mexico" latitude="28.734446" location="Mexico" longLatPrecision="20" longitude="-89.735275" pageId="61" pageNumber="62" specimenCount="1" stateProvince="Mexico" typeStatus="paratype">
USA, Gulf of
<collectingRegion id="8415BBB0FFF52147FF5BA4CAFF4BFAB1" box="[151,239,1261,1286]" country="Mexico" name="Mexico" pageId="61" pageNumber="62">
<collectingCountry id="3EC635C2FFF52147FF5BA4CAFF4BFAB1" box="[151,239,1261,1286]" name="Mexico" pageId="61" pageNumber="62">Mexico</collectingCountry>
</collectingRegion>
,
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<geoCoordinate id="23E51395FFF52147FE47A4C9FDB8FAB2" box="[395,540,1262,1286]" direction="west" orientation="longitude" pageId="61" pageNumber="62" precision="15" value="-89.735275">89°44'07'' W</geoCoordinate>
,
<collectingDate id="222BAA7AFFF52147FDEBA4C9FD3DFAB1" box="[551,665,1262,1286]" pageId="61" pageNumber="62" value="1978-08">
<date id="326F5392FFF52147FDEBA4C9FD3DFAB1" box="[551,665,1262,1286]" pageId="61" pageNumber="62" value="1978-08">Aug 1978</date>
</collectingDate>
, 85 m, coll.
<collectionCode id="20C0ED97FFF52147FCEFA4C9FCCDFAB1" box="[803,873,1262,1286]" pageId="61" pageNumber="62">SWRI</collectionCode>
for BLM.
<typeStatus id="996ACBF0FFF52147FC2FA4C9FBF0FAB1" box="[995,1108,1262,1286]" pageId="61" pageNumber="62" type="paratype">Paratypes</typeStatus>
</materialsCitation>
:
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<specimenCode id="1677DD29FFF52147FB93A4C9FB59FAB1" box="[1119,1277,1262,1286]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="61" pageNumber="62">USNM 90021</specimenCode>
(1), sta. HR1,
<location id="430E2389FFF52147FF5BA536FE9FFA9D" LSID="urn:lsid:plazi:treatment:CE78C444FFF52138FF5BA43BFF55FD33:430E2389FFF52147FF5BA536FE9FFA9D" box="[151,315,1297,1322]" country="United States of America" latitude="27.534721" longLatPrecision="20" longitude="-96.47195" name="Hospital Rock" pageId="61" pageNumber="62" stateProvince="Texas">Hospital Rock</location>
,
<collectingRegion id="8415BBB0FFF52147FE8BA535FE2FFA9E" box="[327,395,1298,1321]" country="United States of America" name="Texas" pageId="61" pageNumber="62">Texas</collectingRegion>
,
<collectingCountry id="3EC635C2FFF52147FE5BA535FE76FA9D" box="[407,466,1298,1322]" name="United States of America" pageId="61" pageNumber="62">USA</collectingCountry>
,
<geoCoordinate id="23E51395FFF52147FE12A536FDC3FA9E" box="[478,615,1297,1322]" direction="north" orientation="latitude" pageId="61" pageNumber="62" precision="15" value="27.534721">27°32'05'' N</geoCoordinate>
<geoCoordinate id="23E51395FFF52147FDA3A536FCA4FA9E" box="[623,768,1297,1322]" direction="west" orientation="longitude" pageId="61" pageNumber="62" precision="15" value="-96.47195">96°28'19'' W</geoCoordinate>
,
<collectingDate id="222BAA7AFFF52147FCC0A536FCCAFA9D" box="[780,878,1297,1322]" pageId="61" pageNumber="62" value="1976-07">
<date id="326F5392FFF52147FCC0A536FCCAFA9D" box="[780,878,1297,1322]" pageId="61" pageNumber="62" value="1976-07">Jul 1976</date>
</collectingDate>
, 75 m, coll. BLM
</materialsCitation>
.
<materialsCitation id="F6B97F0FFFF52147FB8BA535FEF0FAF9" ID-GBIF-Occurrence="1915273848" collectionCode="USNM" country="United States of America" location="Mississippi Sound" pageId="61" pageNumber="62" specimenCode="USNM 75453" specimenCount="1" stateProvince="Mississippi" typeStatus="paratype">
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(1),
<location id="430E2389FFF52147FAD0A536FF46FAF9" LSID="urn:lsid:plazi:treatment:CE78C444FFF52138FF5BA43BFF55FD33:430E2389FFF52147FAD0A536FF46FAF9" country="United States of America" name="Mississippi Sound" pageId="61" pageNumber="62" stateProvince="Mississippi">
<collectingRegion id="8415BBB0FFF52147FAD0A536FA38FA9D" box="[1308,1436,1297,1322]" country="United States of America" name="Mississippi" pageId="61" pageNumber="62">Mississippi</collectingRegion>
Sound
</location>
,
<collectingRegion id="8415BBB0FFF52147FF20A512FEF0FAF9" box="[236,340,1333,1358]" country="United States of America" name="Alabama" pageId="61" pageNumber="62">Alabama</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFF52147FEACA511FDF3FAF9" ID-GBIF-Occurrence="1915273854" box="[352,599,1333,1358]" country="Mexico" location="Mexico" pageId="61" pageNumber="62" specimenCount="1" stateProvince="Mexico" typeStatus="paratype">
USA, Gulf of
<collectingRegion id="8415BBB0FFF52147FE33A512FDF3FAF9" box="[511,599,1333,1358]" country="Mexico" name="Mexico" pageId="61" pageNumber="62">
<collectingCountry id="3EC635C2FFF52147FE33A512FDF3FAF9" box="[511,599,1333,1358]" name="Mexico" pageId="61" pageNumber="62">Mexico</collectingCountry>
</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFF52147FDAFA511FABCFAFA" ID-GBIF-Occurrence="1915273852" box="[611,1304,1333,1358]" collectingDate="1980-11-02" collectionCode="USNM" country="Mexico" elevation="5" location="Port Isabel" pageId="61" pageNumber="62" specimenCode="USNM 90019" specimenCount="5" stateProvince="Texas" typeStatus="paratype">
<collectingDate id="222BAA7AFFF52147FDAFA511FD4EFAF9" box="[611,746,1334,1358]" pageId="61" pageNumber="62" value="1980-11-02">
<date id="326F5392FFF52147FDAFA511FD4EFAF9" box="[611,746,1334,1358]" pageId="61" pageNumber="62" value="1980-11-02">2 Nov 1980</date>
</collectingDate>
, 28,
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<elevation id="CDFC9261FFF52147FCD5A512FCE3FAFA" box="[793,839,1333,1358]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="61" pageNumber="62" unit="m" value="5.0">
<quantity id="8129D8B7FFF52147FCD5A512FCE3FAFA" box="[793,839,1333,1358]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="61" pageNumber="62" unit="m" value="5.0">5 m</quantity>
</elevation>
.
</specimenCount>
<specimenCode id="1677DD29FFF52147FC9EA511FC54FAF9" box="[850,1008,1334,1358]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="61" pageNumber="62">USNM 90019</specimenCode>
(2), off
<location id="430E2389FFF52147FB81A511FB6CFAF9" LSID="urn:lsid:plazi:treatment:CE78C444FFF52138FF5BA43BFF55FD33:430E2389FFF52147FB81A511FB6CFAF9" box="[1101,1224,1333,1358]" country="Mexico" name="Port Isabel" pageId="61" pageNumber="62" stateProvince="Texas">Port Isabel</location>
,
<collectingRegion id="8415BBB0FFF52147FB18A511FABCFAFA" box="[1236,1304,1334,1357]" country="United States of America" name="Texas" pageId="61" pageNumber="62">Texas</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFF52147FAEFA511FBEBFAC5" ID-GBIF-Occurrence="1915273846" country="Mexico" latitude="26.170061" location="Mexico" longLatPrecision="1" longitude="-96.52005" pageId="61" pageNumber="62" specimenCount="65" stateProvince="Mexico" typeStatus="paratype">
USA, Gulf of
<collectingRegion id="8415BBB0FFF52147FF75A57EFEB5FAC5" box="[185,273,1369,1394]" country="Mexico" name="Mexico" pageId="61" pageNumber="62">
<collectingCountry id="3EC635C2FFF52147FF75A57EFEB5FAC5" box="[185,273,1369,1394]" name="Mexico" pageId="61" pageNumber="62">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FFF52147FEEDA57EFE76FAC6" box="[289,466,1369,1394]" direction="north" orientation="latitude" pageId="61" pageNumber="62" precision="1" value="26.170061">26°10'12.22'' N</geoCoordinate>
<geoCoordinate id="23E51395FFF52147FE11A57EFD31FAC6" box="[477,661,1369,1394]" direction="west" orientation="longitude" pageId="61" pageNumber="62" precision="1" value="-96.52005">96°31'12.18'' W</geoCoordinate>
, fall 1976,
<specimenCount id="50D7BEDBFFF52147FCD3A57EFCC7FAC6" box="[799,867,1369,1394]" pageId="61" pageNumber="62" type="generic">65 m.</specimenCount>
<emphasis id="74A5A940FFF52147FCA2A57EFBEBFAC5" box="[878,1103,1369,1394]" italics="true" pageId="61" pageNumber="62">Additional material</emphasis>
</materialsCitation>
:
<materialsCitation id="F6B97F0FFFF52147FBAEA57DFE8AFA22" ID-GBIF-Occurrence="1915273840" collectionCode="USNM" country="Mexico" location="Port Isabel" pageId="61" pageNumber="62" specimenCode="USNM 90020" specimenCount="1" stateProvince="Texas" typeStatus="paratype">
<specimenCode id="1677DD29FFF52147FBAEA57DFAA0FAC5" box="[1122,1284,1370,1394]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="61" pageNumber="62">USNM 90020</specimenCode>
(2), off
<location id="430E2389FFF52147FAA1A57DFF79FA21" LSID="urn:lsid:plazi:treatment:CE78C444FFF52138FF5BA43BFF55FD33:430E2389FFF52147FAA1A57DFF79FA21" country="Mexico" name="Port Isabel" pageId="61" pageNumber="62" stateProvince="Texas">Port Isabel</location>
,
<collectingRegion id="8415BBB0FFF52147FF26A559FE8AFA22" box="[234,302,1406,1429]" country="United States of America" name="Texas" pageId="61" pageNumber="62">Texas</collectingRegion>
</materialsCitation>
,
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USA, Gulf of
<collectingRegion id="8415BBB0FFF52147FE2CA55AFD9CFA21" box="[480,568,1405,1430]" country="Mexico" name="Mexico" pageId="61" pageNumber="62">
<collectingCountry id="3EC635C2FFF52147FE2CA55AFD9CFA21" box="[480,568,1405,1430]" name="Mexico" pageId="61" pageNumber="62">Mexico</collectingCountry>
</collectingRegion>
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,
<materialsCitation id="F6B97F0FFFF52147FD8AA55AFEC1FA0E" ID-GBIF-Occurrence="1915273829" collectionCode="USNM" country="Mexico" latitude="26.170061" location="Port Isabel" longLatPrecision="1" longitude="-96.52005" pageId="61" pageNumber="62" specimenCode="USNM 90022" specimenCount="65" stateProvince="Texas" typeStatus="paratype">
<geoCoordinate id="23E51395FFF52147FD8AA55AFD50FA22" box="[582,756,1405,1430]" direction="north" orientation="latitude" pageId="61" pageNumber="62" precision="1" value="26.170061">26°10'12.22'' N</geoCoordinate>
<geoCoordinate id="23E51395FFF52147FD31A55AFC17FA22" box="[765,947,1405,1430]" direction="west" orientation="longitude" pageId="61" pageNumber="62" precision="1" value="-96.52005">96°31'12.18'' W</geoCoordinate>
, spring 1977,
<specimenCount id="50D7BEDBFFF52147FB9BA55AFB3DFA22" box="[1111,1177,1405,1430]" pageId="61" pageNumber="62" type="generic">65 m.</specimenCount>
<specimenCode id="1677DD29FFF52147FB6EA559FAE6FA21" box="[1186,1346,1406,1430]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="61" pageNumber="62">USNM 90022</specimenCode>
(2), off
<location id="430E2389FFF52147FF5BA585FEB0FA0D" LSID="urn:lsid:plazi:treatment:CE78C444FFF52138FF5BA43BFF55FD33:430E2389FFF52147FF5BA585FEB0FA0D" box="[151,276,1441,1466]" country="Mexico" latitude="26.170061" longLatPrecision="1" longitude="-96.52005" name="Port Isabel" pageId="61" pageNumber="62" stateProvince="Texas">Port Isabel</location>
,
<collectingRegion id="8415BBB0FFF52147FEEDA585FEC1FA0E" box="[289,357,1442,1465]" country="United States of America" name="Texas" pageId="61" pageNumber="62">Texas</collectingRegion>
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,
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USA, Gulf of
<collectingRegion id="8415BBB0FFF52147FDDBA586FDCBFA0D" box="[535,623,1441,1466]" country="Mexico" name="Mexico" pageId="61" pageNumber="62">
<collectingCountry id="3EC635C2FFF52147FDDBA586FDCBFA0D" box="[535,623,1441,1466]" name="Mexico" pageId="61" pageNumber="62">Mexico</collectingCountry>
</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFF52147FDB0A586FF6CFA69" ID-GBIF-Occurrence="1915273836" collectionCode="USNM" country="Panama" elevation="65" latitude="26.170061" location="Panama City" longLatPrecision="1" longitude="-96.52005" pageId="61" pageNumber="62" specimenCode="USNM 90023" specimenCount="65" stateProvince="Panama City" typeStatus="paratype">
<geoCoordinate id="23E51395FFF52147FDB0A586FC8FFA0E" box="[636,811,1441,1466]" direction="north" orientation="latitude" pageId="61" pageNumber="62" precision="1" value="26.170061">26°10'12.22'' N</geoCoordinate>
<geoCoordinate id="23E51395FFF52147FCF8A586FC4DFA0E" box="[820,1001,1441,1466]" direction="west" orientation="longitude" pageId="61" pageNumber="62" precision="1" value="-96.52005">96°31'12.18'' W</geoCoordinate>
,
<specimenCount id="50D7BEDBFFF52147FC3AA586FB9CFA0E" box="[1014,1080,1441,1466]" pageId="61" pageNumber="62" type="generic">
<elevation id="CDFC9261FFF52147FC3AA586FB90FA0E" box="[1014,1076,1441,1466]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="61" pageNumber="62" unit="m" value="65.0">
<quantity id="8129D8B7FFF52147FC3AA586FB90FA0E" box="[1014,1076,1441,1466]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="61" pageNumber="62" unit="m" value="65.0">65 m</quantity>
</elevation>
.
</specimenCount>
<specimenCode id="1677DD29FFF52147FB8DA585FB45FA0D" box="[1089,1249,1442,1466]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="61" pageNumber="62">USNM 90023</specimenCode>
(1), off
<collectingRegion id="8415BBB0FFF52147FA8FA585FF6CFA69" country="Panama" name="Panama" pageId="61" pageNumber="62">
<collectingCountry id="3EC635C2FFF52147FA8FA585FA38FA0E" box="[1347,1436,1442,1465]" name="Panama" pageId="61" pageNumber="62">Panama</collectingCountry>
City
</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFF52147FF1FA5E2FE83FA69" ID-GBIF-Occurrence="1915273847" box="[211,295,1477,1502]" country="Panama" location="Florida" pageId="61" pageNumber="62" specimenCount="1" stateProvince="Florida" typeStatus="paratype">
<collectingRegion id="8415BBB0FFF52147FF1FA5E2FE83FA69" box="[211,295,1477,1502]" country="United States of America" name="Florida" pageId="61" pageNumber="62">Florida</collectingRegion>
</materialsCitation>
,
<materialsCitation id="F6B97F0FFFF52147FEFEA5E1FBCFFA6A" ID-GBIF-Occurrence="1915273861" box="[306,1131,1477,1502]" collectingDate="1975-09" country="Mexico" latitude="29.500671" location="Mexico" longLatPrecision="1" longitude="-86.4164" pageId="61" pageNumber="62" specimenCount="189" stateProvince="Mexico" typeStatus="paratype">
USA, Gulf of
<collectingRegion id="8415BBB0FFF52147FE1DA5E2FD8DFA69" box="[465,553,1477,1502]" country="Mexico" name="Mexico" pageId="61" pageNumber="62">
<collectingCountry id="3EC635C2FFF52147FE1DA5E2FD8DFA69" box="[465,553,1477,1502]" name="Mexico" pageId="61" pageNumber="62">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FFF52147FDF8A5E1FD45FA6A" box="[564,737,1478,1502]" direction="north" orientation="latitude" pageId="61" pageNumber="62" precision="1" value="29.500671">29°30'02.42'' N</geoCoordinate>
<geoCoordinate id="23E51395FFF52147FD24A5E2FC3FFA6A" box="[744,923,1477,1502]" direction="west" orientation="longitude" pageId="61" pageNumber="62" precision="1" value="-86.4164">86°24'59.02'' W</geoCoordinate>
,
<collectingDate id="222BAA7AFFF52147FC6AA5E1FBB5FA69" box="[934,1041,1477,1502]" pageId="61" pageNumber="62" value="1975-09">
<date id="326F5392FFF52147FC6AA5E1FBB5FA69" box="[934,1041,1477,1502]" pageId="61" pageNumber="62" value="1975-09">
Sep
<quantity id="8129D8B7FFF52147FC1BA5E2FBB5FA69" box="[983,1041,1477,1502]" metricMagnitude="6" metricUnit="m" metricValue="1.9751889999999996" pageId="61" pageNumber="62" unit="m" value="1975189.0">1975</quantity>
</date>
</collectingDate>
,
<specimenCount id="50D7BEDBFFF52147FBD1A5E1FBCFFA6A" box="[1053,1131,1478,1502]" pageId="61" pageNumber="62" type="generic">189 m.</specimenCount>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFF5213AFF0BA5CEFB90FED3" lastPageId="64" lastPageNumber="65" pageId="61" pageNumber="62" type="description">
<paragraph id="466E7552FFF52147FF0BA5CEFCF5F9FD" blockId="61.[151,1436,1225,2006]" pageId="61" pageNumber="62">
<emphasis id="74A5A940FFF52147FF0BA5CEFEFDF9B5" bold="true" box="[199,345,1513,1538]" pageId="61" pageNumber="62">Description.</emphasis>
<typeStatus id="996ACBF0FFF52147FEACA5CEFE6CF9B5" box="[352,456,1513,1538]" pageId="61" pageNumber="62" type="holotype">Holotype</typeStatus>
incomplete, dissected laterally, with 80 chaetigers, L10=
<quantity id="8129D8B7FFF52147FB9FA5CEFB0FF9B6" box="[1107,1195,1513,1538]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="61" pageNumber="62" unit="mm" value="3.5">3.5 mm</quantity>
, W10=
<quantity id="8129D8B7FFF52147FAC9A5CEFAFAF9B6" box="[1285,1374,1513,1538]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="61" pageNumber="62" unit="mm" value="1.5">1.5 mm</quantity>
, TL=
<quantity id="8129D8B7FFF52147FF5BA629FF4EF992" box="[151,234,1550,1574]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="61" pageNumber="62" unit="mm" value="24.0">24 mm</quantity>
. Anterior region of the body with dorsum convex and flat ventrum, without groove; body depressed from chaetiger 6, widest at chaetiger 18, tapering after chaetiger 57.
</paragraph>
<paragraph id="466E7552FFF52147FF0BA672FAE2F96D" blockId="61.[151,1436,1225,2006]" pageId="61" pageNumber="62">
Prostomium entire,
<quantity id="8129D8B7FFF52147FE63A671FDAEF9DA" box="[431,522,1622,1646]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="61" pageNumber="62" unit="mm" value="0.7">0.7 mm</quantity>
long,
<quantity id="8129D8B7FFF52147FD97A671FD12F9DA" box="[603,694,1622,1646]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="61" pageNumber="62" unit="mm" value="0.8">0.8 mm</quantity>
wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFF52147FACEA672FA28F9D9" box="[1282,1420,1621,1646]" captionStart="FIGURE 42" captionStartId="62.[151,250,1972,1994]" captionTargetBox="[193,1386,193,1946]" captionTargetId="figure@62.[193,1386,193,1946]" captionTargetPageId="62" captionText="FIGURE 42. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view. Scale bars: A, B, C, 0.9 mm." httpUri="https://zenodo.org/record/1453117/files/figure.png" pageId="61" pageNumber="62">Fig. 42AC</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFF52147FE4AA65EFE48F926" box="[390,492,1657,1682]" captionStart="FIGURE 42" captionStartId="62.[151,250,1972,1994]" captionTargetBox="[193,1386,193,1946]" captionTargetId="figure@62.[193,1386,193,1946]" captionTargetPageId="62" captionText="FIGURE 42. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view. Scale bars: A, B, C, 0.9 mm." httpUri="https://zenodo.org/record/1453117/files/figure.png" pageId="61" pageNumber="62">Fig. 42B</figureCitation>
). Prostomial appendages in semicircle, equidistant. Palps reaching first chaetiger; lateral antennae reaching third chaetiger; median antenna reaching four chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering slender, without articulation. Eyes absent.
</paragraph>
<paragraph id="466E7552FFF52147FF0BA6C2FB6DF895" blockId="61.[151,1436,1225,2006]" pageId="61" pageNumber="62">
Peristomium wider than prostomium (
<quantity id="8129D8B7FFF52147FDBDA6C1FD6CF94A" box="[625,712,1766,1790]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="61" pageNumber="62" unit="mm" value="0.8">0.8 mm</quantity>
long,
<quantity id="8129D8B7FFF52147FCC2A6C1FCC0F94A" box="[782,868,1766,1790]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="61" pageNumber="62" unit="mm" value="1.3">1.3 mm</quantity>
wide), first ring slightly the same size than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFF52147FD1BA72EFCF8F895" box="[727,860,1801,1826]" captionStart="FIGURE 42" captionStartId="62.[151,250,1972,1994]" captionTargetBox="[193,1386,193,1946]" captionTargetId="figure@62.[193,1386,193,1946]" captionTargetPageId="62" captionText="FIGURE 42. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view. Scale bars: A, B, C, 0.9 mm." httpUri="https://zenodo.org/record/1453117/files/figure.png" pageId="61" pageNumber="62">Fig. 42AC</figureCitation>
). Inferior lip smooth (
<figureCitation id="DEEA69D7FFF52147FB9AA72EFB1DF896" box="[1110,1209,1801,1826]" captionStart="FIGURE 42" captionStartId="62.[151,250,1972,1994]" captionTargetBox="[193,1386,193,1946]" captionTargetId="figure@62.[193,1386,193,1946]" captionTargetPageId="62" captionText="FIGURE 42. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view. Scale bars: A, B, C, 0.9 mm." httpUri="https://zenodo.org/record/1453117/files/figure.png" pageId="61" pageNumber="62">Fig. 42B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFF52145FF0BA70AFC62FEAB" blockId="61.[151,1436,1225,2006]" lastBlockId="63.[151,1437,151,752]" lastPageId="63" lastPageNumber="64" pageId="61" pageNumber="62">
Maxillary apparatus with MF= 1+1, 7+7, 8+0, 4+6, 1+1 (
<figureCitation id="DEEA69D7FFF52147FC98A70AFC1AF8F1" box="[852,958,1837,1862]" captionStart="FIGURE 43" captionStartId="63.[151,250,1504,1526]" captionTargetBox="[173,1428,819,1482]" captionTargetId="figure@63.[151,1436,805,1482]" captionTargetPageId="63" captionText="FIGURE 43. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV, dorsal view; C. Mandibles. Scale bars: A, 0.6 mm; B, 0.15 mm C, 0.2 mm." httpUri="https://zenodo.org/record/1453119/files/figure.png" pageId="61" pageNumber="62">Fig. 43A</figureCitation>
). Maxillary carriers 2.4 times shorter than length of MI. MI forceps-like; closing system 8.5 times shorter than length of MI; ligament between MI and
<collectingRegion id="8415BBB0FFF52147FABCA775FA38F8DE" box="[1392,1436,1874,1897]" country="Japan" name="Mie" pageId="61" pageNumber="62">MII</collectingRegion>
slightly sclerotized (
<figureCitation id="DEEA69D7FFF52147FEB7A752FDA4F83A" box="[379,512,1909,1934]" captionStart="FIGURE 43" captionStartId="63.[151,250,1504,1526]" captionTargetBox="[173,1428,819,1482]" captionTargetId="figure@63.[151,1436,805,1482]" captionTargetPageId="63" captionText="FIGURE 43. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV, dorsal view; C. Mandibles. Scale bars: A, 0.6 mm; B, 0.15 mm C, 0.2 mm." httpUri="https://zenodo.org/record/1453119/files/figure.png" pageId="61" pageNumber="62">Fig. 43AB</figureCitation>
).
<collectingRegion id="8415BBB0FFF52147FDD5A751FDE1F83A" box="[537,581,1910,1933]" country="Japan" name="Mie" pageId="61" pageNumber="62">MII</collectingRegion>
wide; teeth recurved, distal teeth pronounced longer, cavity opening oval, 5 times shorter than length of
<collectingRegion id="8415BBB0FFF52147FE12A7BDFDA9F806" box="[478,525,1946,1969]" country="Japan" name="Mie" pageId="61" pageNumber="62">MII</collectingRegion>
; ligament between
<collectingRegion id="8415BBB0FFF52147FD21A7BDFCBDF806" box="[749,793,1946,1969]" country="Japan" name="Mie" pageId="61" pageNumber="62">MII</collectingRegion>
and MIII, and right MIV, not sclerotized (
<figureCitation id="DEEA69D7FFF52147FAC8A7BEFA2FF806" box="[1284,1419,1945,1970]" captionStart="FIGURE 43" captionStartId="63.[151,250,1504,1526]" captionTargetBox="[173,1428,819,1482]" captionTargetId="figure@63.[151,1436,805,1482]" captionTargetPageId="63" captionText="FIGURE 43. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV, dorsal view; C. Mandibles. Scale bars: A, 0.6 mm; B, 0.15 mm C, 0.2 mm." httpUri="https://zenodo.org/record/1453119/files/figure.png" pageId="61" pageNumber="62">Fig. 43AB</figureCitation>
). MIII short; with triangular teeth; with attachment lamella not sclerotized. Left MIV with smaller basal teeth; attachment lamella semicircular, slender, situated in a short portion of the posterior edge of maxilla, sclerotized. Right MIV with teeth triangular; attachment lamella slender, semicircular, better developed in the middle, situated in a short portion of posterior edge of maxilla (
<figureCitation id="DEEA69D7FFF72145FD7AA0F8FC99FF40" box="[694,829,223,248]" captionStart="FIGURE 43" captionStartId="63.[151,250,1504,1526]" captionTargetBox="[173,1428,819,1482]" captionTargetId="figure@63.[151,1436,805,1482]" captionTargetPageId="63" captionText="FIGURE 43. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV, dorsal view; C. Mandibles. Scale bars: A, 0.6 mm; B, 0.15 mm C, 0.2 mm." httpUri="https://zenodo.org/record/1453119/files/figure.png" pageId="63" pageNumber="64">Fig. 43AB</figureCitation>
). MV square, with a short rounded tooth. Mandibles slightly dark; cutting plates translucent, with 10 growth rings (
<figureCitation id="DEEA69D7FFF72145FC9EA123FC1DFEAB" box="[850,953,260,285]" captionStart="FIGURE 43" captionStartId="63.[151,250,1504,1526]" captionTargetBox="[173,1428,819,1482]" captionTargetId="figure@63.[151,1436,805,1482]" captionTargetPageId="63" captionText="FIGURE 43. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV, dorsal view; C. Mandibles. Scale bars: A, 0.6 mm; B, 0.15 mm C, 0.2 mm." httpUri="https://zenodo.org/record/1453119/files/figure.png" pageId="63" pageNumber="64">Fig. 43C</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFF62144FF5BA793FC65F85F" httpUri="https://zenodo.org/record/1453117/files/figure.png" pageId="62" pageNumber="63" startId="62.[151,250,1972,1994]" targetBox="[193,1386,193,1946]" targetPageId="62">
<paragraph id="466E7552FFF62144FF5BA793FC65F85F" blockId="62.[151,1435,1972,2024]" pageId="62" pageNumber="63">
<emphasis id="74A5A940FFF62144FF5BA793FE86F87D" bold="true" box="[151,290,1972,1994]" pageId="62" pageNumber="63">FIGURE 42.</emphasis>
<taxonomicName id="81D10ED1FFF62144FEE6A793FDB1F87D" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[298,533,1972,1994]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="62" pageNumber="63" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FFF62144FEE6A793FDB1F87D" box="[298,533,1972,1994]" italics="true" pageId="62" pageNumber="63">Paucibranchia gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF62144FDD1A793FDFCF87D" box="[541,600,1972,1994]" pageId="62" pageNumber="63" rank="species">
<emphasis id="74A5A940FFF62144FDD1A793FDFCF87D" bold="true" box="[541,600,1972,1994]" pageId="62" pageNumber="63">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 90018. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view. Scale bars: A, B, C, 0.9 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFF72145FF0BA100FDA9FE3F" blockId="63.[151,1437,151,752]" pageId="63" pageNumber="64">
Branchiae pectinate with up to 14 filaments, in chaetigers 11R13L23 (
<figureCitation id="DEEA69D7FFF72145FC3EA100FBC6FEF7" box="[1010,1122,295,320]" captionStart="FIGURE 42" captionStartId="62.[151,250,1972,1994]" captionTargetBox="[193,1386,193,1946]" captionTargetId="figure@62.[193,1386,193,1946]" captionTargetPageId="62" captionText="FIGURE 42. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, lateral view. Scale bars: A, B, C, 0.9 mm." httpUri="https://zenodo.org/record/1453117/files/figure.png" pageId="63" pageNumber="64">Figs. 42C</figureCitation>
;
<figureCitation id="DEEA69D7FFF72145FBA1A10FFB05FEF7" box="[1133,1185,296,320]" captionStart="FIGURE 44" captionStartId="64.[151,250,1749,1771]" captionTargetBox="[302,1285,409,1724]" captionTargetId="figure@64.[302,1285,409,1728]" captionTargetPageId="64" captionText="FIGURE 44. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm." httpUri="https://zenodo.org/record/1453121/files/figure.png" pageId="63" pageNumber="64">44C</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 7, 10, 10, 13, 11, 12, 14, 14, 14, 14, 14, 12, 10. Branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFF72145FF0BA1B3FD79FD47" blockId="63.[151,1437,151,752]" pageId="63" pageNumber="64">
First three parapodia smallest; most developed in chaetigers 416, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 4 (Ldc3:
<quantity id="8129D8B7FFF72145FC47A19FFC55FE78" box="[907,1009,440,464]" metricMagnitude="-4" metricUnit="m" metricValue="3.8" pageId="63" pageNumber="64" unit="mm" value="0.38">0.38 mm</quantity>
; Ldc20:
<quantity id="8129D8B7FFF72145FB9FA190FB1FFE67" box="[1107,1211,439,464]" metricMagnitude="-4" metricUnit="m" metricValue="6.5" pageId="63" pageNumber="64" unit="mm" value="0.65">0.65 mm</quantity>
), from chaetiger 25, gradually decreasing in width and increasing in length, in posterior region filiform, 2.1 times longer than prebranchial region ones (Ldc79:
<quantity id="8129D8B7FFF72145FE39A227FDE9FDAF" box="[501,589,512,536]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="63" pageNumber="64" unit="mm" value="0.8">0.8 mm</quantity>
) (
<figureCitation id="DEEA69D7FFF72145FDAAA1D8FD48FDAF" box="[614,748,511,536]" captionStart="FIGURE 44" captionStartId="64.[151,250,1749,1771]" captionTargetBox="[302,1285,409,1724]" captionTargetId="figure@64.[302,1285,409,1728]" captionTargetPageId="64" captionText="FIGURE 44. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm." httpUri="https://zenodo.org/record/1453121/files/figure.png" pageId="63" pageNumber="64">Fig. 44AE</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFF72145FAA2A1D8FF43FD8B" captionStart="FIGURE 44" captionStartId="64.[151,250,1749,1771]" captionTargetBox="[302,1285,409,1724]" captionTargetId="figure@64.[302,1285,409,1728]" captionTargetPageId="64" captionText="FIGURE 44. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm." httpUri="https://zenodo.org/record/1453121/files/figure.png" pageId="63" pageNumber="64">Fig. 44AE</figureCitation>
). Chaetal lobes in chaetigers 126, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 27, triangular, longer than other lobes, with aciculae emerging dorsally to midline (
<figureCitation id="DEEA69D7FFF72145FAA2A260FF43FD33" captionStart="FIGURE 44" captionStartId="64.[151,250,1749,1771]" captionTargetBox="[302,1285,409,1724]" captionTargetId="figure@64.[302,1285,409,1728]" captionTargetPageId="64" captionText="FIGURE 44. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm." httpUri="https://zenodo.org/record/1453121/files/figure.png" pageId="63" pageNumber="64">Fig. 44AE</figureCitation>
). Postchaetal lobes developed in chaetigers 148, bluntly conical; thinner, elongated in branchial region; decreasing in size in chaetigers 2648, following ones inconspicuous (
<figureCitation id="DEEA69D7FFF72145FC1DA2A8FBFEFD1F" box="[977,1114,655,680]" captionStart="FIGURE 44" captionStartId="64.[151,250,1749,1771]" captionTargetBox="[302,1285,409,1724]" captionTargetId="figure@64.[302,1285,409,1728]" captionTargetPageId="64" captionText="FIGURE 44. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm." httpUri="https://zenodo.org/record/1453121/files/figure.png" pageId="63" pageNumber="64">Fig. 44AE</figureCitation>
). Ventral cirri digitiform in chaetigers 15; in chaetigers 734 with oval swollen base and digitiform tip; from chaetiger 35, digitiform, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFF72145FD84A2F0FD75FD47" box="[584,721,727,752]" captionStart="FIGURE 44" captionStartId="64.[151,250,1749,1771]" captionTargetBox="[302,1285,409,1724]" captionTargetId="figure@64.[302,1285,409,1728]" captionTargetPageId="64" captionText="FIGURE 44. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm." httpUri="https://zenodo.org/record/1453121/files/figure.png" pageId="63" pageNumber="64">Fig. 44AE</figureCitation>
).
</paragraph>
<caption id="12AE25DAFFF72145FF5BA5C7FC29F9A3" httpUri="https://zenodo.org/record/1453119/files/figure.png" pageId="63" pageNumber="64" startId="63.[151,250,1504,1526]" targetBox="[173,1428,819,1482]" targetPageId="63">
<paragraph id="466E7552FFF72145FF5BA5C7FC29F9A3" blockId="63.[151,1436,1504,1556]" pageId="63" pageNumber="64">
<emphasis id="74A5A940FFF72145FF5BA5C7FE84FA41" bold="true" box="[151,288,1504,1526]" pageId="63" pageNumber="64">FIGURE 43.</emphasis>
<taxonomicName id="81D10ED1FFF72145FEEAA5C7FDAAFA41" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[294,526,1504,1526]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="63" pageNumber="64" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FFF72145FEEAA5C7FDAAFA41" box="[294,526,1504,1526]" italics="true" pageId="63" pageNumber="64">Paucibranchia gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFF72145FDD8A5C7FDE9FA41" box="[532,589,1504,1526]" pageId="63" pageNumber="64" rank="species">
<emphasis id="74A5A940FFF72145FDD8A5C7FDE9FA41" bold="true" box="[532,589,1504,1526]" pageId="63" pageNumber="64">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 90018. A. Maxillary apparatus, dorsal view; B. Left MI-II-III-IV, dorsal view; C. Mandibles. Scale bars: A, 0.6 mm; B, 0.15 mm C, 0.2 mm.
</paragraph>
</caption>
<paragraph id="466E7552FFF72145FF0BA61BFC4AF9CE" blockId="63.[151,1436,1596,2017]" pageId="63" pageNumber="64">
Aciculae blunt, with reddish basal end, distally translucent (
<figureCitation id="DEEA69D7FFF72145FCABA61BFC48F9E2" box="[871,1004,1596,1621]" captionStart="FIGURE 44" captionStartId="64.[151,250,1749,1771]" captionTargetBox="[302,1285,409,1724]" captionTargetId="figure@64.[302,1285,409,1728]" captionTargetPageId="64" captionText="FIGURE 44. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm." httpUri="https://zenodo.org/record/1453121/files/figure.png" pageId="63" pageNumber="64">Fig. 44AE</figureCitation>
). First 13 chaetiger with 3 aciculae; in chaetigers 1420 with 2 aciculae; from chaetiger 21, with only one aciculae.
</paragraph>
<paragraph id="466E7552FFF72145FF0BA6A3FD4CF82E" blockId="63.[151,1436,1596,2017]" pageId="63" pageNumber="64">
Limbate supracicular of two sizes in the same chaetiger, larger in anterior region, reduced in number around chaetiger 15. Two
<typeStatus id="996ACBF0FFF72145FEABA68EFE06F976" box="[359,418,1705,1729]" pageId="63" pageNumber="64">types</typeStatus>
of pectinate chaetae in anterior region isodont narrow with long and slender teeth, with 1 2 pectinate, with up to 56 teeth, with transverse distal edge (
<figureCitation id="DEEA69D7FFF72145FC96A6EBFC66F952" box="[858,962,1740,1765]" captionStart="FIGURE 45" captionStartId="65.[151,250,1537,1559]" captionTargetBox="[353,1247,193,1515]" captionTargetId="figure@65.[340,1247,193,1515]" captionTargetPageId="65" captionText="FIGURE 45. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 19; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 125; C. Compound spiniger, short blade, chaetiger 19; D. Compound spiniger, median blade, chaetiger 4; E. Compound spiniger, long blade, chaetiger 4; F. Subacicular hook unidentante, chaetiger 79. Scale bars: A, 12 µm; B, 20 µm; C, D, E, 10.5 µm; F, 20 µm." httpUri="https://zenodo.org/record/1453123/files/figure.png" pageId="63" pageNumber="64">Fig. 45A</figureCitation>
); in posterior region isodont narrow with short, and slender teeth, with 34 pectinate with up to 78 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFF72145FB6EA6D7FAA3F8BE" box="[1186,1287,1776,1801]" captionStart="FIGURE 45" captionStartId="65.[151,250,1537,1559]" captionTargetBox="[353,1247,193,1515]" captionTargetId="figure@65.[340,1247,193,1515]" captionTargetPageId="65" captionText="FIGURE 45. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 19; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 125; C. Compound spiniger, short blade, chaetiger 19; D. Compound spiniger, median blade, chaetiger 4; E. Compound spiniger, long blade, chaetiger 4; F. Subacicular hook unidentante, chaetiger 79. Scale bars: A, 12 µm; B, 20 µm; C, D, E, 10.5 µm; F, 20 µm." httpUri="https://zenodo.org/record/1453123/files/figure.png" pageId="63" pageNumber="64">Fig. 45B</figureCitation>
). Compound spinigers present in all chaetigers; in anterior region with blades of three sizes blade (longer 200 µm,
<figureCitation id="DEEA69D7FFF72145FAFDA733FA3CF89A" box="[1329,1432,1812,1837]" captionStart="FIGURE 45" captionStartId="65.[151,250,1537,1559]" captionTargetBox="[353,1247,193,1515]" captionTargetId="figure@65.[340,1247,193,1515]" captionTargetPageId="65" captionText="FIGURE 45. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 19; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 125; C. Compound spiniger, short blade, chaetiger 19; D. Compound spiniger, median blade, chaetiger 4; E. Compound spiniger, long blade, chaetiger 4; F. Subacicular hook unidentante, chaetiger 79. Scale bars: A, 12 µm; B, 20 µm; C, D, E, 10.5 µm; F, 20 µm." httpUri="https://zenodo.org/record/1453123/files/figure.png" pageId="63" pageNumber="64">Fig. 45E</figureCitation>
; median 128 µm,
<figureCitation id="DEEA69D7FFF72145FE9AA71FFE1AF8E6" box="[342,446,1848,1873]" captionStart="FIGURE 45" captionStartId="65.[151,250,1537,1559]" captionTargetBox="[353,1247,193,1515]" captionTargetId="figure@65.[340,1247,193,1515]" captionTargetPageId="65" captionText="FIGURE 45. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 19; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 125; C. Compound spiniger, short blade, chaetiger 19; D. Compound spiniger, median blade, chaetiger 4; E. Compound spiniger, long blade, chaetiger 4; F. Subacicular hook unidentante, chaetiger 79. Scale bars: A, 12 µm; B, 20 µm; C, D, E, 10.5 µm; F, 20 µm." httpUri="https://zenodo.org/record/1453123/files/figure.png" pageId="63" pageNumber="64">Fig. 45D</figureCitation>
; smaller 100 µm,
<figureCitation id="DEEA69D7FFF72145FD44A71FFD48F8E6" box="[648,748,1848,1873]" captionStart="FIGURE 45" captionStartId="65.[151,250,1537,1559]" captionTargetBox="[353,1247,193,1515]" captionTargetId="figure@65.[340,1247,193,1515]" captionTargetPageId="65" captionText="FIGURE 45. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 19; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 125; C. Compound spiniger, short blade, chaetiger 19; D. Compound spiniger, median blade, chaetiger 4; E. Compound spiniger, long blade, chaetiger 4; F. Subacicular hook unidentante, chaetiger 79. Scale bars: A, 12 µm; B, 20 µm; C, D, E, 10.5 µm; F, 20 µm." httpUri="https://zenodo.org/record/1453123/files/figure.png" pageId="63" pageNumber="64">Fig. 45C</figureCitation>
); in median-posterior region with blades of two sizes (longer 200 µm, smaller 130 µm). Subacicular hooks unidentate, with reddish basal end, distally translucent, starting in chaetiger 27; with one hook per chaetiger (
<figureCitation id="DEEA69D7FFF72145FDBBA7A7FD7FF82E" box="[631,731,1920,1945]" captionStart="FIGURE 45" captionStartId="65.[151,250,1537,1559]" captionTargetBox="[353,1247,193,1515]" captionTargetId="figure@65.[340,1247,193,1515]" captionTargetPageId="65" captionText="FIGURE 45. Paucibranchia gilberti n. sp., holotype USNM 90018. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 19; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 125; C. Compound spiniger, short blade, chaetiger 19; D. Compound spiniger, median blade, chaetiger 4; E. Compound spiniger, long blade, chaetiger 4; F. Subacicular hook unidentante, chaetiger 79. Scale bars: A, 12 µm; B, 20 µm; C, D, E, 10.5 µm; F, 20 µm." httpUri="https://zenodo.org/record/1453123/files/figure.png" pageId="63" pageNumber="64">Fig. 45F</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFF7213AFF0BA783FB90FED3" blockId="63.[151,1436,1596,2017]" lastBlockId="64.[151,1436,151,357]" lastPageId="64" lastPageNumber="65" pageId="63" pageNumber="64">
<emphasis id="74A5A940FFF72145FF0BA783FE9BF80A" bold="true" box="[199,319,1956,1981]" pageId="63" pageNumber="64">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFF72145FC2CA783FBCFF80B" box="[992,1131,1956,1981]" metricMagnitude="-3" metricUnit="m" metricValue="3.45" metricValueMax="4.5" metricValueMin="2.4" pageId="63" pageNumber="64" unit="mm" value="3.45" valueMax="4.5" valueMin="2.4">2.44.5 mm</quantity>
, W10=
<quantity id="8129D8B7FFF72145FB04A782FAF7F80B" box="[1224,1363,1957,1981]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="2.1" metricValueMin="0.8" pageId="63" pageNumber="64" unit="mm" value="1.45" valueMax="2.1" valueMin="0.8">0.82.1 mm</quantity>
. Palps reaching second peristomial ring or second chaetiger. Lateral antennae reaching first or third chaetiger. Median antenna reaching second or fourth chaetiger. The maxillary formula varies as follows:
<collectingRegion id="8415BBB0FF88213AFB4EA0BFFB0AFF18" box="[1154,1198,152,175]" country="Japan" name="Mie" pageId="64" pageNumber="65">MII</collectingRegion>
57+67, MIII 68, MIV 34+68. The proportion of maxillary apparatus varies as follows: maxillary carriers shorter with respect to the MI varies 22.4 times; closing system shorter with respect to the MI varies 78.5 times; cavity opening shorter with respect to
<collectingRegion id="8415BBB0FF88213AFE8FA122FECBFEAB" box="[323,367,261,284]" country="Japan" name="Mie" pageId="64" pageNumber="65">MII</collectingRegion>
varies 2.53 times. Branchiae from chaetigers 1 013 to 1927. Maximum number of branchial filaments varied from 10 to 19. Well developed postchaetal lobe in first 3452 chaetigers. Ventral cirri with swollen base from chaetigers
<date id="326F5392FF88213AFE4AA16BFDB9FED3" box="[390,541,332,356]" pageId="64" pageNumber="65" value="1934-04-07" valueMax="1934-04-24" valueMin="1934-04-07">47 to 2434</date>
. Start of subacicular hooks in chaetigers 2233.
</paragraph>
</subSubSection>
<caption id="12AE25DAFF88213AFF5BA6F2FDC8F89E" httpUri="https://zenodo.org/record/1453121/files/figure.png" pageId="64" pageNumber="65" startId="64.[151,250,1749,1771]" targetBox="[302,1285,409,1724]" targetPageId="64">
<paragraph id="466E7552FF88213AFF5BA6F2FDC8F89E" blockId="64.[151,1436,1749,1833]" pageId="64" pageNumber="65">
<emphasis id="74A5A940FF88213AFF5BA6F2FE85F95C" bold="true" box="[151,289,1749,1771]" pageId="64" pageNumber="65">FIGURE 44.</emphasis>
<taxonomicName id="81D10ED1FF88213AFEE4A6F2FDB6F95C" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[296,530,1749,1771]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="64" pageNumber="65" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF88213AFEE4A6F2FDB6F95C" box="[296,530,1749,1771]" italics="true" pageId="64" pageNumber="65">Paucibranchia gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF88213AFDD5A6F2FDF0F95C" box="[537,596,1749,1771]" pageId="64" pageNumber="65" rank="species">
<emphasis id="74A5A940FF88213AFDD5A6F2FDF0F95C" bold="true" box="[537,596,1749,1771]" pageId="64" pageNumber="65">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 90018. A. Parapodium 3; B. Parapodium 9; C. Parapodium 20, dorsal cirri broken; D. Parapodium 39, dorsal cirri broken; E. Parapodium 79, dorsal cirri broken. All in anterior view. Scale bars: A, B, 0.1 mm; C, 0.3 mm, D, E, 0.2 mm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FF88213AFF0BA777FD68F8DE" box="[199,716,1872,1897]" pageId="64" pageNumber="65" type="materials_examined">
<paragraph id="466E7552FF88213AFF0BA777FD68F8DE" blockId="64.[151,1436,1872,2005]" box="[199,716,1872,1897]" pageId="64" pageNumber="65">
<materialsCitation id="F6B97F0FFF88213AFF0BA777FD68F8DE" ID-GBIF-Occurrence="1915273838" box="[199,716,1872,1897]" country="Mexico" location="Off Louisiana" pageId="64" pageNumber="65" specimenCount="1" typeStatus="holotype">
<emphasis id="74A5A940FF88213AFF0BA777FEC1F8DE" bold="true" box="[199,357,1872,1897]" pageId="64" pageNumber="65">
<typeStatus id="996ACBF0FF88213AFF0BA777FEA6F8DE" box="[199,258,1872,1897]" pageId="64" pageNumber="65">Type</typeStatus>
locality.
</emphasis>
<location id="430E2389FF88213AFEA0A777FDAEF8DE" LSID="urn:lsid:plazi:treatment:CE78C444FFF52138FF5BA43BFF55FD33:430E2389FF88213AFEA0A777FDAEF8DE" box="[364,522,1872,1897]" country="Mexico" name="Off Louisiana" pageId="64" pageNumber="65">Off Louisiana</location>
, Gulf of
<collectingCountry id="3EC635C2FF88213AFDA2A777FD63F8DE" box="[622,711,1872,1897]" name="Mexico" pageId="64" pageNumber="65">Mexico</collectingCountry>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF88213AFF0BA753FD2DF83A" box="[199,649,1908,1933]" pageId="64" pageNumber="65" type="distribution">
<paragraph id="466E7552FF88213AFF0BA753FD2DF83A" blockId="64.[151,1436,1872,2005]" box="[199,649,1908,1933]" pageId="64" pageNumber="65">
<emphasis id="74A5A940FF88213AFF0BA753FEC4F83A" bold="true" box="[199,352,1908,1933]" pageId="64" pageNumber="65">Distribution.</emphasis>
<collectingRegion id="8415BBB0FF88213AFEABA753FE68F83A" box="[359,460,1908,1933]" country="Sri Lanka" name="Northern" pageId="64" pageNumber="65">Northern</collectingRegion>
Gulf of
<collectingRegion id="8415BBB0FF88213AFDE0A753FD21F83A" box="[556,645,1908,1933]" country="Mexico" name="Mexico" pageId="64" pageNumber="65">
<collectingCountry id="3EC635C2FF88213AFDE0A753FD21F83A" box="[556,645,1908,1933]" name="Mexico" pageId="64" pageNumber="65">Mexico</collectingCountry>
</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF88213AFF0BA7BFFC27F862" pageId="64" pageNumber="65" type="etymology">
<paragraph id="466E7552FF88213AFF0BA7BFFC27F862" blockId="64.[151,1436,1872,2005]" pageId="64" pageNumber="65">
<emphasis id="74A5A940FF88213AFF0BA7BFFEEAF806" bold="true" box="[199,334,1944,1969]" pageId="64" pageNumber="65">Etymology.</emphasis>
This species is named in honor of Dr. Gilbert Rowe in recognition of his kindness in lending material from deep water collection of the
<collectingRegion id="8415BBB0FF88213AFDB9A79AFD12F863" box="[629,694,1981,2004]" country="United States of America" name="Texas" pageId="64" pageNumber="65">Texas</collectingRegion>
A&amp;M University.
</paragraph>
</subSubSection>
<caption id="12AE25DAFF89213BFF5BA626FBE3F9C5" httpUri="https://zenodo.org/record/1453123/files/figure.png" pageId="65" pageNumber="66" startId="65.[151,250,1537,1559]" targetBox="[353,1247,193,1515]" targetPageId="65">
<paragraph id="466E7552FF89213BFF5BA626FBE3F9C5" blockId="65.[151,1436,1537,1650]" pageId="65" pageNumber="66">
<emphasis id="74A5A940FF89213BFF5BA626FE84F9A0" bold="true" box="[151,288,1537,1559]" pageId="65" pageNumber="66">FIGURE 45.</emphasis>
<taxonomicName id="81D10ED1FF89213BFEEAA626FDAAF9A0" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[294,526,1537,1559]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF89213BFEEAA626FDAAF9A0" box="[294,526,1537,1559]" italics="true" pageId="65" pageNumber="66">Paucibranchia gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFDD8A626FDEAF9A0" box="[532,590,1537,1559]" pageId="65" pageNumber="66" rank="species">
<emphasis id="74A5A940FF89213BFDD8A626FDEAF9A0" bold="true" box="[532,590,1537,1559]" pageId="65" pageNumber="66">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 90018. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 19; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 125; C. Compound spiniger, short blade, chaetiger 19; D. Compound spiniger, median blade, chaetiger 4; E. Compound spiniger, long blade, chaetiger 4; F. Subacicular hook unidentante, chaetiger 79. Scale bars: A, 12 µm; B, 20 µm; C, D, E, 10.5 µm; F, 20 µm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FF892138FF0BA6B8FE7DFED3" lastPageId="66" lastPageNumber="67" pageId="65" pageNumber="66" type="discussion">
<paragraph id="466E7552FF89213BFF0BA6B8FD3AF8FF" blockId="65.[151,1436,1695,2008]" pageId="65" pageNumber="66">
<emphasis id="74A5A940FF89213BFF0BA6B8FE9FF90F" bold="true" box="[199,315,1695,1720]" pageId="65" pageNumber="66">Remarks.</emphasis>
<taxonomicName id="81D10ED1FF89213BFE8DA6B8FDE4F90F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[321,576,1695,1720]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF89213BFE8DA6B8FDE4F90F" box="[321,576,1695,1720]" italics="true" pageId="65" pageNumber="66">Paucibranchia gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFD8BA6B8FD21F90F" box="[583,645,1695,1720]" pageId="65" pageNumber="66" rank="species">
<emphasis id="74A5A940FF89213BFD8BA6B8FD21F90F" bold="true" box="[583,645,1695,1720]" pageId="65" pageNumber="66">n. sp.</emphasis>
</taxonomicNameLabel>
is the first species of the genus described from the Gulf of
<collectingRegion id="8415BBB0FF89213BFADAA6B8FAC8F90F" box="[1302,1388,1695,1720]" country="Mexico" name="Mexico" pageId="65" pageNumber="66">
<collectingCountry id="3EC635C2FF89213BFADAA6B8FAC8F90F" box="[1302,1388,1695,1720]" name="Mexico" pageId="65" pageNumber="66">Mexico</collectingCountry>
</collectingRegion>
that has only compound spinigers, unlike the species with both
<typeStatus id="996ACBF0FF89213BFCF8A6E3FCCBF96B" box="[820,879,1732,1756]" pageId="65" pageNumber="66">types</typeStatus>
of compound chaetae which are the most typical of this region.
<bibRefCitation id="224008A3FF89213BFEF0A6C0FE78F8B7" box="[316,476,1767,1792]" pageId="65" pageNumber="66" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof (1984)</bibRefCitation>
characterized
<taxonomicName id="81D10ED1FF89213BFD4CA6C0FD56F8B7" authorityName="Molina-Acevedo" authorityYear="2018" box="[640,754,1767,1792]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FF89213BFD4CA6C0FD56F8B7" box="[640,754,1767,1792]" italics="true" pageId="65" pageNumber="66">Marphysa</emphasis>
</taxonomicName>
sp. B related to
<taxonomicName id="81D10ED1FF89213BFC60A6CFFB8BF8B7" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Hartman" baseAuthorityYear="1961" box="[940,1071,1767,1792]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FF89213BFC60A6CFFB8BF8B7" box="[940,1071,1767,1792]" italics="true" pageId="65" pageNumber="66">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFBFAA6C0FB38F8B7" box="[1078,1180,1767,1792]" pageId="65" pageNumber="66">
<emphasis id="74A5A940FF89213BFBFAA6C0FB38F8B7" bold="true" box="[1078,1180,1767,1792]" pageId="65" pageNumber="66">n. comb.</emphasis>
</taxonomicNameLabel>
due to the presence of only compound spinigers; however, he did not describe it as new, although he found some differences such as the absence of eyes and the branchial distribution.
</paragraph>
<paragraph id="466E7552FF892138FF0BA774FE7DFED3" blockId="65.[151,1436,1695,2008]" lastBlockId="66.[151,1436,151,645]" lastPageId="66" lastPageNumber="67" pageId="65" pageNumber="66">
<taxonomicName id="81D10ED1FF89213BFF0BA774FE6CF8DB" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,456,1875,1900]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF89213BFF0BA774FE6CF8DB" box="[199,456,1875,1900]" italics="true" pageId="65" pageNumber="66">Paucibranchia gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFE1CA774FDABF8DB" box="[464,527,1875,1900]" pageId="65" pageNumber="66" rank="species">
<emphasis id="74A5A940FF89213BFE1CA774FDABF8DB" bold="true" box="[464,527,1875,1900]" pageId="65" pageNumber="66">n. sp.</emphasis>
</taxonomicNameLabel>
is similar to
<taxonomicName id="81D10ED1FF89213BFD6AA772FCA1F8DB" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Kurt-Sahin" baseAuthorityYear="2014" box="[678,773,1877,1900]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="species" species="cinari" status="comb. nov.">
<emphasis id="74A5A940FF89213BFD6AA772FCA1F8DB" box="[678,773,1877,1900]" italics="true" pageId="65" pageNumber="66">P. cinari</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFCC1A774FCD0F8DB" box="[781,884,1875,1900]" pageId="65" pageNumber="66">
<emphasis id="74A5A940FF89213BFCC1A774FCD0F8DB" bold="true" box="[781,884,1875,1900]" pageId="65" pageNumber="66">n. comb.</emphasis>
</taxonomicNameLabel>
,
<taxonomicName id="81D10ED1FF89213BFC4FA772FBA2F8DB" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Hartman" baseAuthorityYear="1961" box="[899,1030,1875,1900]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="species" species="disjuncta" status="comb. nov.">
<emphasis id="74A5A940FF89213BFC4FA772FBA2F8DB" box="[899,1030,1875,1900]" italics="true" pageId="65" pageNumber="66">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFBC2A774FBD1F8DB" box="[1038,1141,1875,1900]" pageId="65" pageNumber="66">
<emphasis id="74A5A940FF89213BFBC2A774FBD1F8DB" bold="true" box="[1038,1141,1875,1900]" pageId="65" pageNumber="66">n. comb.</emphasis>
</taxonomicNameLabel>
, and
<taxonomicName id="81D10ED1FF89213BFB78A772FA8AF8DB" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[1204,1326,1875,1900]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF89213BFB78A772FA8AF8DB" box="[1204,1326,1875,1900]" italics="true" pageId="65" pageNumber="66">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFAF9A774FA38F8DB" box="[1333,1436,1875,1900]" pageId="65" pageNumber="66">
<emphasis id="74A5A940FF89213BFAF9A774FA38F8DB" bold="true" box="[1333,1436,1875,1900]" pageId="65" pageNumber="66">n. comb.</emphasis>
</taxonomicNameLabel>
based on the presence of compound spinigers along the body and unidentate subacicular hooks, reddish color basally and translucent distally.
<taxonomicName id="81D10ED1FF89213BFDC0A7BBFCADF803" authorityName="Molina-Acevedo" authorityYear="2018" box="[524,777,1947,1972]" pageId="65" pageNumber="66" rank="subSpecies" status="comb. nov." subSpecies="disjuncta">
However,
<emphasis id="74A5A940FF89213BFD4FA7BAFCADF803" box="[643,777,1947,1972]" italics="true" pageId="65" pageNumber="66">P. disjuncta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFCDFA7BCFCD9F803" box="[787,893,1947,1972]" pageId="65" pageNumber="66">
<emphasis id="74A5A940FF89213BFCDFA7BCFCD9F803" bold="true" box="[787,893,1947,1972]" pageId="65" pageNumber="66">n. comb.</emphasis>
</taxonomicNameLabel>
has eyes, and the dorsal cirri of postbranchial chaetigers are almost three times longer than pre-branchial chaetigers; whereas
<taxonomicName id="81D10ED1FF89213BFBE6A7E7FB3EF86F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1066,1178,1983,2008]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="65" pageNumber="66" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF89213BFBE6A7E7FB3EF86F" box="[1066,1178,1983,2008]" italics="true" pageId="65" pageNumber="66">P. gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF89213BFB68A798FB41F86F" box="[1188,1253,1983,2008]" pageId="65" pageNumber="66" rank="species">
<emphasis id="74A5A940FF89213BFB68A798FB41F86F" bold="true" box="[1188,1253,1983,2008]" pageId="65" pageNumber="66">n. sp.</emphasis>
</taxonomicNameLabel>
lacks eyes, and dorsal cirri in postbranchial chaetigers are only 2.1 times longer.
<taxonomicName id="81D10ED1FF8A2138FC5EA0BFFBD7FF07" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[914,1139,152,176]" pageId="66" pageNumber="67" rank="subSpecies" status="sp. nov." subSpecies="cinari">
Moreover,
<emphasis id="74A5A940FF8A2138FBDDA0BEFBD7FF07" box="[1041,1139,153,176]" italics="true" pageId="66" pageNumber="67">P. cinari</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8A2138FBB1A0B0FB64FF07" box="[1149,1216,151,176]" pageId="66" pageNumber="67" rank="species">
<emphasis id="74A5A940FF8A2138FBB1A0B0FB64FF07" bold="true" box="[1149,1216,151,176]" pageId="66" pageNumber="67">n. sp.</emphasis>
</taxonomicNameLabel>
has spinigers with blades of two sizes in anterior region, lower number of branchial filaments (ESFM-POL/20131024, L10:
<quantity id="8129D8B7FF8A2138FA8CA09BFA33FF63" box="[1344,1431,188,212]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="66" pageNumber="67" unit="mm" value="4.1">4.1 mm</quantity>
, 12 filaments), and all pectinate chaetae with oblique distal edge along the body; whereas
<taxonomicName id="81D10ED1FF8A2138FB62A0C6FA84FF4F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1198,1312,223,248]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="66" pageNumber="67" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF8A2138FB62A0C6FA84FF4F" box="[1198,1312,223,248]" italics="true" pageId="66" pageNumber="67">P. gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8A2138FAE6A0F8FAC8FF4F" box="[1322,1388,223,248]" pageId="66" pageNumber="67" rank="species">
<emphasis id="74A5A940FF8A2138FAE6A0F8FAC8FF4F" bold="true" box="[1322,1388,223,248]" pageId="66" pageNumber="67">n. sp.</emphasis>
</taxonomicNameLabel>
has spinigers with blades of three sizes in the same region, a higher number of branchial filaments (USNM 0 75453, L10:
<quantity id="8129D8B7FF8A2138FF1EA100FE8EFE88" box="[210,298,295,320]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="66" pageNumber="67" unit="mm" value="4.5">4.5 mm</quantity>
, 19 filaments), and the pectinate chaetae have transverse distal edge in anterior chaetigers and oblique distal edge in posterior ones.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FF8A2138FF0BA148FF55FD33" pageId="66" pageNumber="67" type="description">
<paragraph id="466E7552FF8A2138FF0BA148FF55FD33" blockId="66.[151,1436,151,645]" pageId="66" pageNumber="67">
<taxonomicName id="81D10ED1FF8A2138FF0BA148FE6DFE3F" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,457,367,392]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="66" pageNumber="67" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF8A2138FF0BA148FE6DFE3F" box="[199,457,367,392]" italics="true" pageId="66" pageNumber="67">Paucibranchia gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8A2138FE1EA148FDB6FE3F" box="[466,530,367,392]" pageId="66" pageNumber="67" rank="species">
<emphasis id="74A5A940FF8A2138FE1EA148FDB6FE3F" bold="true" box="[466,530,367,392]" pageId="66" pageNumber="67">n. sp.</emphasis>
</taxonomicNameLabel>
also differs from
<taxonomicName id="81D10ED1FF8A2138FD2EA156FCF8FE3F" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="McIntosh" baseAuthorityYear="1910" box="[738,860,367,392]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="66" pageNumber="67" phylum="Annelida" rank="species" species="kinbergi" status="comb. nov.">
<emphasis id="74A5A940FF8A2138FD2EA156FCF8FE3F" box="[738,860,367,392]" italics="true" pageId="66" pageNumber="67">P. kinbergi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8A2138FCA9A148FC69FE3F" box="[869,973,367,392]" pageId="66" pageNumber="67">
<emphasis id="74A5A940FF8A2138FCA9A148FC69FE3F" bold="true" box="[869,973,367,392]" pageId="66" pageNumber="67">n. comb.</emphasis>
</taxonomicNameLabel>
because in the former the dorsal cirri in postbranchial chaetigers are 2.7 times longer than pre-branchial chaetigers, the postchaetal lobes are tongue-shaped in the pre-branchial chaetigers and conical in the branchial regions, the ventral cirri with a swollen base start from chaetiger 4, and compound spinigers have blades of similar size in all chaetigers; whereas, in
<taxonomicName id="81D10ED1FF8A2138FB12A1FAFAF4FE42" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1246,1360,476,501]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="66" pageNumber="67" phylum="Annelida" rank="species" species="gilberti" status="sp. nov.">
<emphasis id="74A5A940FF8A2138FB12A1FAFAF4FE42" box="[1246,1360,476,501]" italics="true" pageId="66" pageNumber="67">P. gilberti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFF8A2138FA96A1FBFA38FE42" box="[1370,1436,476,501]" pageId="66" pageNumber="67" rank="species">
<emphasis id="74A5A940FF8A2138FA96A1FBFA38FE42" bold="true" box="[1370,1436,476,501]" pageId="66" pageNumber="67">n. sp.</emphasis>
</taxonomicNameLabel>
dorsal cirri are 1.6 times longer in postbranchial chaetigers, postchaetal lobes are always bluntly conical, ventral cirri with a swollen base start from chaetiger 7, and spinigers have blades of three sizes in anterior region and of two sizes the in posterior chaetigers. The comparison with the others features in the last two species is provided in
<tableCitation id="0B5340E9FF8A2138FF5BA24BFF49FD33" box="[151,237,620,645]" captionStart="TABLE 4" captionStartId="118.[147,226,512,533]" captionText="TABLE 4. Morphological features of the Paucibranchia n. gen. species with compound spinigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; ClS: closing syste; COp: cavity openning; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="66" pageNumber="67">Table 4</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>

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<paragraph id="466E7552FFFC214EFF5BA69FFE55F964" blockId="52.[151,816,1720,1813]" box="[151,497,1720,1747]" pageId="52" pageNumber="53">
<heading id="1D26C23EFFFC214EFF5BA69FFE55F964" bold="true" box="[151,497,1720,1747]" fontSize="11" level="1" pageId="52" pageNumber="53" reason="1">
<emphasis id="74A5A940FFFC214EFF5BA69FFE55F964" bold="true" box="[151,497,1720,1747]" pageId="52" pageNumber="53">
<taxonomicName id="81D10ED1FFFC214EFF5BA69FFE03F965" ID-CoL="75TQN" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,423,1720,1746]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="52" pageNumber="53" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FFFC214EFF5BA69FFE03F965" bold="true" box="[151,423,1720,1746]" italics="true" pageId="52" pageNumber="53">Paucibranchia gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFC214EFE63A69EFE55F964" box="[431,497,1721,1747]" pageId="52" pageNumber="53" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="466E7552FFFC214EFF5BA6FCFE1BF943" blockId="52.[151,816,1720,1813]" box="[151,447,1755,1780]" pageId="52" pageNumber="53">
<figureCitation id="DEEA69D7FFFC214EFF5BA6FCFE9FF943" box="[151,315,1755,1780]" captionStart-0="FIGURE 35" captionStart-1="FIGURE 36" captionStart-2="FIGURE 37" captionStartId-0="53.[151,250,1982,2004]" captionStartId-1="54.[151,250,1478,1500]" captionStartId-2="56.[151,250,1562,1584]" captionTargetBox-0="[217,1374,193,1969]" captionTargetBox-1="[203,1383,193,1456]" captionTargetBox-2="[200,1410,190,1546]" captionTargetId-0="figure@53.[217,1374,193,1969]" captionTargetId-1="figure@54.[203,1383,193,1456]" captionTargetId-2="figure@56.[181,1410,190,1546]" captionTargetPageId-0="53" captionTargetPageId-1="54" captionTargetPageId-2="56" captionText-0="FIGURE 35. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 0.3 mm." captionText-1="FIGURE 36. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm." captionText-2="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri-0="https://zenodo.org/record/1453103/files/figure.png" httpUri-1="https://zenodo.org/record/1453105/files/figure.png" httpUri-2="https://zenodo.org/record/1453107/files/figure.png" pageId="52" pageNumber="53">Figures 3537</figureCitation>
,
<tableCitation id="0B5340E9FFFC214EFE8AA6FCFE1BF943" box="[326,447,1755,1780]" captionStart-0="TABLE 1" captionStart-1="TABLE 2" captionStartId-0="111.[151,239,152,175]" captionStartId-1="112.[147,226,502,523]" captionText-0="TABLE 1. Morphometric data on the pectinate chaetae of Paucibranchia n. gen. species. The species P. stragula n. comb. was not included in this list because its pectinate chaetae were broken. Abbreviations: WBB: width at base of blade; WPB: widest part of blade; BL: blade length; WIT: width of internal teeth; LIT: length of internal teeth." captionText-1="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="52" pageNumber="53">Tables 12</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFFC214EFF5BA6D8FC94F8A2" box="[151,816,1791,1813]" pageId="52" pageNumber="53" type="description">
<paragraph id="466E7552FFFC214EFF5BA6D8FC94F8A2" blockId="52.[151,816,1720,1813]" box="[151,816,1791,1813]" pageId="52" pageNumber="53">
<treatmentCitationGroup id="66C1527CFFFC214EFF5BA6D8FC94F8A2" box="[151,816,1791,1813]" pageId="52" pageNumber="53">
<taxonomicName id="81D10ED1FFFC214EFF5BA6D8FF5AF8A2" ID-CoL="84Q23" authorityName="Molina-Acevedo" authorityYear="2018" box="[151,254,1791,1813]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="52" pageNumber="53" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFFC214EFF5BA6D8FF5AF8A2" box="[151,254,1791,1813]" italics="true" pageId="52" pageNumber="53">Marphysa</emphasis>
</taxonomicName>
sp. A
<treatmentCitation id="C7705343FFFC214EFEF3A6D8FE45F8A2" author="" box="[319,481,1791,1813]" page="40" pageId="52" pageNumber="53">
<bibRefCitation id="224008A3FFFC214EFEF3A6D8FE66F8A2" box="[319,450,1791,1813]" pageId="52" pageNumber="53" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof 1984</bibRefCitation>
:40
</treatmentCitation>
17,
<figureCitation id="DEEA69D7FFFC214EFDDDA6D8FD28F8A2" box="[529,652,1791,1813]" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" pageId="52" pageNumber="53">Figs. 4013</figureCitation>
,
<figureCitation id="DEEA69D7FFFC214EFD59A6D8FD69F8A2" box="[661,717,1791,1813]" captionStart="FIGURE 14" captionStartId="24.[151,250,1841,1863]" captionTargetBox="[267,1308,237,1792]" captionTargetId="figure@24.[259,1328,228,1792]" captionTargetPageId="24" captionText="FIGURE 14. Paucibranchia bellii (Audouin &amp; Milne-Edwards 1833) n. comb. A. Compound falciger, long blade, chaetiger 3; B. Compound falciger, median blade, chaetiger 3; C. Compound falciger, short blade, chaetiger 138; D. Compound spiniger, chaetiger 3; E. Isodonts pectinate narrow with long and slender teeth, chaetiger 9; F. Isodonts pectinate narrow with short and slender teeth, chaetiger 200; G. Subacicular hook, distal end, chaetiger 93. A from lectotype MNHN TYPE 568; B, C, D from non-type MNHN-A39; E, F, G, from ECOSURP2173. Scale bars: A, 14.5 µm; B, 24 µm; C, 21.64 µm; D, E, 7 µm; F, 9.8 µm; G, 6 µm." httpUri="https://zenodo.org/record/1453059/files/figure.png" pageId="52" pageNumber="53">14aj</figureCitation>
(
<emphasis id="74A5A940FFFC214EFD11A727FC85F8A2" box="[733,801,1792,1813]" italics="true" pageId="52" pageNumber="53">partim</emphasis>
).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFFC214EFF5BA765FB2DF85D" pageId="52" pageNumber="53" type="materials_examined">
<paragraph id="466E7552FFFC214EFF5BA765FB2DF85D" blockId="52.[151,1436,1858,2027]" pageId="52" pageNumber="53">
<emphasis id="74A5A940FFFC214EFF5BA765FE25F8EC" bold="true" box="[151,385,1858,1883]" pageId="52" pageNumber="53">Material examined.</emphasis>
<emphasis id="74A5A940FFFC214EFE45A764FD89F8EC" box="[393,557,1858,1883]" italics="true" pageId="52" pageNumber="53">
<typeStatus id="996ACBF0FFFC214EFE45A764FE19F8ED" box="[393,445,1859,1882]" pageId="52" pageNumber="53">Type</typeStatus>
material:
</emphasis>
<typeStatus id="996ACBF0FFFC214EFDF9A765FD39F8EC" box="[565,669,1858,1883]" pageId="52" pageNumber="53" type="holotype">Holotype</typeStatus>
<collectionCode id="20C0ED97FFFC214EFD69A765FD52F8ED" box="[677,758,1858,1882]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="52" pageNumber="53">USNM</collectionCode>
90025 (1), sta. 22C, off
<collectingRegion id="8415BBB0FFFC214EFBDCA765FBC0F8EC" box="[1040,1124,1858,1883]" country="United States of America" name="Florida" pageId="52" pageNumber="53">Florida</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FFFC214EFB06A765FA86F8EC" box="[1226,1314,1858,1883]" country="Mexico" name="Mexico" pageId="52" pageNumber="53">
<collectingCountry id="3EC635C2FFFC214EFB06A765FA86F8EC" box="[1226,1314,1858,1883]" name="Mexico" pageId="52" pageNumber="53">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FFFC214EFAE3A765FF0FF8C9" direction="north" orientation="latitude" pageId="52" pageNumber="53" precision="15" value="25.286388">25°17'11'' N</geoCoordinate>
<geoCoordinate id="23E51395FFFC214EFF7FA740FEF5F8C9" box="[179,337,1895,1919]" direction="west" orientation="longitude" pageId="52" pageNumber="53" precision="15" value="-83.03445">083°02'04'' W</geoCoordinate>
,
<date id="326F5392FFFC214EFE91A740FE74F8C8" box="[349,464,1895,1919]" pageId="52" pageNumber="53" value="1980-11">
Nov
<quantity id="8129D8B7FFFC214EFE59A740FE74F8C8" box="[405,464,1895,1919]" metricMagnitude="3" metricUnit="m" metricValue="1.98053" pageId="52" pageNumber="53" unit="m" value="1980.53">1980</quantity>
</date>
,
<specimenCount id="50D7BEDBFFFC214EFE17A741FDB8F8C9" box="[475,540,1894,1919]" pageId="52" pageNumber="53" type="generic">53 m.</specimenCount>
<typeStatus id="996ACBF0FFFC214EFDEFA740FD31F8C8" box="[547,661,1895,1919]" pageId="52" pageNumber="53" type="paratype">Paratypes</typeStatus>
:
<collectionCode id="20C0ED97FFFC214EFD53A740FD54F8C8" box="[671,752,1895,1919]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="52" pageNumber="53">USNM</collectionCode>
90027 (1), sta. HR 1, Hospital Rock
<collectingRegion id="8415BBB0FFFC214EFB5AA740FB7EF8C9" box="[1174,1242,1895,1918]" country="United States of America" name="Texas" pageId="52" pageNumber="53">Texas</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FFFC214EFA8CA741FA3CF8C8" box="[1344,1432,1894,1919]" country="Mexico" name="Mexico" pageId="52" pageNumber="53">
<collectingCountry id="3EC635C2FFFC214EFA8CA741FA3CF8C8" box="[1344,1432,1894,1919]" name="Mexico" pageId="52" pageNumber="53">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FFFC214EFF5BA7ADFE85F815" box="[151,289,1930,1955]" direction="north" orientation="latitude" pageId="52" pageNumber="53" precision="15" value="27.534721">27°32'05'' N</geoCoordinate>
<geoCoordinate id="23E51395FFFC214EFEE5A7ADFE6CF815" box="[297,456,1930,1955]" direction="west" orientation="longitude" pageId="52" pageNumber="53" precision="15" value="-96.47195">096°28'19'' W</geoCoordinate>
,
<date id="326F5392FFFC214EFE1FA7ADFD93F814" box="[467,567,1930,1955]" pageId="52" pageNumber="53" value="1976-07">
Jul
<quantity id="8129D8B7FFFC214EFE30A7ADFD93F814" box="[508,567,1930,1955]" metricMagnitude="3" metricUnit="m" metricValue="1.97675" pageId="52" pageNumber="53" unit="m" value="1976.75">1976</quantity>
</date>
,
<specimenCount id="50D7BEDBFFFC214EFD8EA7ADFD27F815" box="[578,643,1930,1955]" pageId="52" pageNumber="53" type="generic">75 m.</specimenCount>
<collectionCode id="20C0ED97FFFC214EFD47A7ADFD78F815" box="[651,732,1930,1954]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="52" pageNumber="53">USNM</collectionCode>
1186791 (2), sta. HR4, Hospital Rock
<collectingRegion id="8415BBB0FFFC214EFB5AA7ACFB7EF815" box="[1174,1242,1931,1954]" country="United States of America" name="Texas" pageId="52" pageNumber="53">Texas</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FFFC214EFA8CA7ADFA3CF814" box="[1344,1432,1930,1955]" country="Mexico" name="Mexico" pageId="52" pageNumber="53">
<collectingCountry id="3EC635C2FFFC214EFA8CA7ADFA3CF814" box="[1344,1432,1930,1955]" name="Mexico" pageId="52" pageNumber="53">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FFFC214EFF5BA788FEBDF870" box="[151,281,1967,1991]" direction="north" orientation="latitude" pageId="52" pageNumber="53" precision="15" value="27.550554">27°33'02''N</geoCoordinate>
<geoCoordinate id="23E51395FFFC214EFEE8A789FE09F870" box="[292,429,1966,1991]" direction="west" orientation="longitude" pageId="52" pageNumber="53" precision="15" value="-96.48416">96°29'03''W</geoCoordinate>
,
<date id="326F5392FFFC214EFE70A789FD13F870" box="[444,695,1966,1991]" pageId="52" pageNumber="53" value="1977-05-25" valueMax="1977-06-02" valueMin="1977-05-25">
25 May02 Jun
<quantity id="8129D8B7FFFC214EFDB0A788FD13F870" box="[636,695,1967,1991]" metricMagnitude="3" metricUnit="m" metricValue="1.97776" pageId="52" pageNumber="53" unit="m" value="1977.76">1977</quantity>
</date>
,
<specimenCount id="50D7BEDBFFFC214EFD0AA789FCADF871" box="[710,777,1966,1991]" pageId="52" pageNumber="53" type="generic">76 m.</specimenCount>
<emphasis id="74A5A940FFFC214EFCDFA789FC58F870" box="[787,1020,1966,1991]" italics="true" pageId="52" pageNumber="53">Additional material:</emphasis>
<collectionCode id="20C0ED97FFFC214EFBCBA788FBFCF870" box="[1031,1112,1967,1991]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="52" pageNumber="53">USNM</collectionCode>
1290844 (1), sta. 2423, off Apalachicola Bay,
<collectingRegion id="8415BBB0FFFC214EFEA7A7F5FE1BF85C" box="[363,447,2002,2027]" country="United States of America" name="Florida" pageId="52" pageNumber="53">Florida</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FFFC214EFDEEA7F5FDDEF85C" box="[546,634,2002,2027]" country="Mexico" name="Mexico" pageId="52" pageNumber="53">
<collectingCountry id="3EC635C2FFFC214EFDEEA7F5FDDEF85C" box="[546,634,2002,2027]" name="Mexico" pageId="52" pageNumber="53">Mexico</collectingCountry>
</collectingRegion>
,
<geoCoordinate id="23E51395FFFC214EFD4AA7F5FCABF85D" box="[646,783,2002,2026]" direction="north" orientation="latitude" pageId="52" pageNumber="53" precision="15" value="29.333334">29°20'00'' N</geoCoordinate>
<geoCoordinate id="23E51395FFFC214EFCDBA7F5FC11F85D" box="[791,949,2002,2026]" direction="west" orientation="longitude" pageId="52" pageNumber="53" precision="15" value="-84.73389">084°44'02'' W</geoCoordinate>
,
<date id="326F5392FFFC214EFC0CA7F4FB99F85C" box="[960,1085,2002,2027]" pageId="52" pageNumber="53" value="1975-06-07">
7 Jun
<quantity id="8129D8B7FFFC214EFBCEA7F5FB99F85C" box="[1026,1085,2002,2027]" metricMagnitude="3" metricUnit="m" metricValue="1.97531" pageId="52" pageNumber="53" unit="m" value="1975.31">1975</quantity>
</date>
,
<specimenCount id="50D7BEDBFFFC214EFB85A7F5FB2DF85D" box="[1097,1161,2002,2026]" pageId="52" pageNumber="53" type="generic">31 m.</specimenCount>
</paragraph>
</subSubSection>
<caption id="12AE25DAFFFD214FFF5BA799FC06F844" httpUri="https://zenodo.org/record/1453103/files/figure.png" pageId="53" pageNumber="54" startId="53.[151,250,1982,2004]" targetBox="[217,1374,193,1969]" targetPageId="53">
<paragraph id="466E7552FFFD214FFF5BA799FC06F844" blockId="53.[151,1435,1982,2035]" pageId="53" pageNumber="54">
<emphasis id="74A5A940FFFD214FFF5BA799FE86F863" bold="true" box="[151,290,1982,2004]" pageId="53" pageNumber="54">FIGURE 35.</emphasis>
<taxonomicName id="81D10ED1FFFD214FFEE7A799FDB6F863" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[299,530,1982,2004]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="53" pageNumber="54" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FFFD214FFEE7A799FDB6F863" box="[299,530,1982,2004]" italics="true" pageId="53" pageNumber="54">Paucibranchia gathofi</emphasis>
</taxonomicName>
<emphasis id="74A5A940FFFD214FFDD7A799FDF2F863" bold="true" box="[539,598,1982,2004]" pageId="53" pageNumber="54">
<taxonomicNameLabel id="6F96143BFFFD214FFDD7A799FDF2F863" box="[539,598,1982,2004]" pageId="53" pageNumber="54" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, holotype USNM 90025. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 0.3 mm.
</paragraph>
</caption>
<caption id="12AE25DAFFFE214CFF5BA5E1FB97FA4D" httpUri="https://zenodo.org/record/1453105/files/figure.png" pageId="54" pageNumber="55" startId="54.[151,250,1478,1500]" targetBox="[203,1383,193,1456]" targetPageId="54">
<paragraph id="466E7552FFFE214CFF5BA5E1FB97FA4D" blockId="54.[151,1435,1478,1530]" pageId="54" pageNumber="55">
<emphasis id="74A5A940FFFE214CFF5BA5E1FE84FA6B" bold="true" box="[151,288,1478,1500]" pageId="54" pageNumber="55">FIGURE 36.</emphasis>
<taxonomicName id="81D10ED1FFFE214CFEEBA5E1FDA8FA6B" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[295,524,1478,1500]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="54" pageNumber="55" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FFFE214CFEEBA5E1FDA8FA6B" box="[295,524,1478,1500]" italics="true" pageId="54" pageNumber="55">Paucibranchia gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFE214CFDD8A5E1FDEAFA6B" box="[532,590,1478,1500]" pageId="54" pageNumber="55" rank="species">
<emphasis id="74A5A940FFFE214CFDD8A5E1FDEAFA6B" bold="true" box="[532,590,1478,1500]" pageId="54" pageNumber="55">n. sp.</emphasis>
</taxonomicNameLabel>
, holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm.
</paragraph>
</caption>
<subSubSection id="0ECB26D9FFFE214DFF0BA605FC62FABB" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55" type="description">
<paragraph id="466E7552FFFE214CFF0BA605FCF5F935" blockId="54.[151,1437,1570,2027]" pageId="54" pageNumber="55">
<emphasis id="74A5A940FFFE214CFF0BA605FEFDF98C" bold="true" box="[199,345,1570,1595]" pageId="54" pageNumber="55">Description.</emphasis>
<typeStatus id="996ACBF0FFFE214CFEACA605FE6CF98C" box="[352,456,1570,1595]" pageId="54" pageNumber="55" type="holotype">Holotype</typeStatus>
incomplete, with 73 chaetigers, L10=
<quantity id="8129D8B7FFFE214CFCB3A605FC7CF98D" box="[895,984,1570,1594]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="54" pageNumber="55" unit="mm" value="3.4">3.4 mm</quantity>
, W10=
<quantity id="8129D8B7FFFE214CFBFFA605FB28F98D" box="[1075,1164,1570,1594]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="54" pageNumber="55" unit="mm" value="1.1">1.1 mm</quantity>
, the fragment with TL=
<quantity id="8129D8B7FFFE214CFF5BA662FF48F9E9" box="[151,236,1605,1630]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="54" pageNumber="55" unit="mm" value="16.0">16 mm</quantity>
. Anterior region of body with convex dorsum, and flat ventrum, without groove; body depressed from chaetiger 5, widest at chaetiger 10, tapering after chaetiger 38.
</paragraph>
<paragraph id="466E7552FFFE214CFF0BA6AAFE3FF8EC" blockId="54.[151,1437,1570,2027]" pageId="54" pageNumber="55">
Prostomium entire,
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long,
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wide, frontally rounded, without median sulcus (
<figureCitation id="DEEA69D7FFFE214CFB62A6AAFA90F911" box="[1198,1332,1677,1702]" captionStart="FIGURE 35" captionStartId="53.[151,250,1982,2004]" captionTargetBox="[217,1374,193,1969]" captionTargetId="figure@53.[217,1374,193,1969]" captionTargetPageId="53" captionText="FIGURE 35. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 0.3 mm." httpUri="https://zenodo.org/record/1453103/files/figure.png" pageId="54" pageNumber="55">Fig. 35AB</figureCitation>
), ventral sulcus deep (
<figureCitation id="DEEA69D7FFFE214CFEE1A695FE36F97D" box="[301,402,1714,1739]" captionStart="FIGURE 35" captionStartId="53.[151,250,1982,2004]" captionTargetBox="[217,1374,193,1969]" captionTargetId="figure@53.[217,1374,193,1969]" captionTargetPageId="53" captionText="FIGURE 35. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 0.3 mm." httpUri="https://zenodo.org/record/1453103/files/figure.png" pageId="54" pageNumber="55">Fig. 35B</figureCitation>
). Prostomial appendages in a semicircle, median antenna slightly isolated by a gap. Palps reaching second peristomial ring; lateral antennae reaching second chaetiger; median antenna incomplete, in
<typeStatus id="996ACBF0FFFE214CFF5BA6DCFF53F8A4" box="[151,247,1787,1811]" pageId="54" pageNumber="55" type="paratype">paratype</typeStatus>
median antenna reaching second chaetiger. Palpophores and ceratophores ring-shaped, short, slender; palpostyles and ceratostyles tapering, slender, without articulation. Eyes not observed; according to
<bibRefCitation id="224008A3FFFE214CFB3AA73AFA33F881" box="[1270,1431,1821,1846]" pageId="54" pageNumber="55" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof (1984)</bibRefCitation>
, eyes rounded and dark.
</paragraph>
<paragraph id="466E7552FFFE214CFF0BA742FE7CF871" blockId="54.[151,1437,1570,2027]" pageId="54" pageNumber="55">
Peristomium shorter than prostomium (
<quantity id="8129D8B7FFFE214CFDB3A742FD72F8C9" box="[639,726,1893,1918]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="54" pageNumber="55" unit="mm" value="0.6">0.6 mm</quantity>
long,
<quantity id="8129D8B7FFFE214CFCD0A741FCF9F8C9" box="[796,861,1894,1918]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="54" pageNumber="55" unit="mm" value="1.0">1 mm</quantity>
wide), first ring two times longer than second ring; separation between rings distinct on all sides (
<figureCitation id="DEEA69D7FFFE214CFD71A7ADFCE3F815" box="[701,839,1930,1955]" captionStart="FIGURE 35" captionStartId="53.[151,250,1982,2004]" captionTargetBox="[217,1374,193,1969]" captionTargetId="figure@53.[217,1374,193,1969]" captionTargetPageId="53" captionText="FIGURE 35. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 0.3 mm." httpUri="https://zenodo.org/record/1453103/files/figure.png" pageId="54" pageNumber="55">Fig. 35AB</figureCitation>
). Inferior lip with a slight central depression with shallow wrinkles (
<figureCitation id="DEEA69D7FFFE214CFEA9A78AFE68F871" box="[357,460,1965,1990]" captionStart="FIGURE 35" captionStartId="53.[151,250,1982,2004]" captionTargetBox="[217,1374,193,1969]" captionTargetId="figure@53.[217,1374,193,1969]" captionTargetPageId="53" captionText="FIGURE 35. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 0.3 mm." httpUri="https://zenodo.org/record/1453103/files/figure.png" pageId="54" pageNumber="55">Fig. 35B</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFFE214DFF0BA7F5FF51FF07" blockId="54.[151,1437,1570,2027]" lastBlockId="55.[151,1437,151,2013]" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55">
Maxillary apparatus lost. MF= 1+1, 56+7, 57+0, 24+512, 1+1 according to
<bibRefCitation id="224008A3FFFE214DFBAAA7F5FF55FF07" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">
Gathof (1984: 4017,
<figureCitation id="DEEA69D7FFFE214DFAA9A7F5FF4DFF07" captionStart="FIGURE 40" captionStartId="59.[151,250,1692,1714]" captionTargetBox="[262,1324,193,1670]" captionTargetId="figure@59.[262,1324,193,1670]" captionTargetPageId="59" captionText="FIGURE 40. Paucibranchia gemmata (Mohammad, 1973) n. comb., holotype BNHM 1971.49. A. Parapodium 4, dorsal cirri with bent tip, postchaetal lobe broken; B. Parapodium 16; C. Parapodium 31; D. Parapodium 50; E. Parapodium 105. All in anterior view. Scale bars: A, D, E, 0.15 mm; B, 0.22 mm; C, 0.48 mm." httpUri="https://zenodo.org/record/1453113/files/figure.png" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55">Figs. 4014j</figureCitation>
)
</bibRefCitation>
.
</paragraph>
<paragraph id="466E7552FFFF214DFF0BA09BFEF4FEAA" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
Branchiae pectinate with up to 10 filaments, in chaetigers 1527 (
<figureCitation id="DEEA69D7FFFF214DFC14A09BFBEAFF62" box="[984,1102,188,213]" captionStart="FIGURE 35" captionStartId="53.[151,250,1982,2004]" captionTargetBox="[217,1374,193,1969]" captionTargetId="figure@53.[217,1374,193,1969]" captionTargetPageId="53" captionText="FIGURE 35. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Anterior end, dorsal view; B. Anterior end, ventral view; C. Anterior end with branchiae, dorsal view. Scale bars: AC, 0.3 mm." httpUri="https://zenodo.org/record/1453103/files/figure.png" pageId="55" pageNumber="56">Figs. 35C</figureCitation>
;
<figureCitation id="DEEA69D7FFFF214DFB92A09BFB34FF62" box="[1118,1168,188,213]" captionStart="FIGURE 36" captionStartId="54.[151,250,1478,1500]" captionTargetBox="[203,1383,193,1456]" captionTargetId="figure@54.[203,1383,193,1456]" captionTargetPageId="54" captionText="FIGURE 36. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm." httpUri="https://zenodo.org/record/1453105/files/figure.png" pageId="55" pageNumber="56">36B</figureCitation>
). Number of branchial filaments per chaetiger in order anterior-posterior: 8, 8, 10, 10, 10, 10, 9, 9, 9, 9, 9, 7, 6. Branchial filaments longer than dorsal cirri.
</paragraph>
<paragraph id="466E7552FFFF214DFF0BA100FC73FD32" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
First two parapodia smallest; most developed in chaetigers 415, following ones becoming gradually smaller. Notopodial cirri conical, increasing in size from chaetiger 12 (Ldc5:
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; Ldc22:
<quantity id="8129D8B7FFFF214DFBB4A16BFB46FED3" box="[1144,1250,332,356]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="55" pageNumber="56" unit="mm" value="0.4">0.40 mm</quantity>
), from chaetiger 32, gradually decreasing in width; in posterior region almost the same length than pre-branchial region ones (Ldc69:
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); Hayashi &amp; Yamanes organ present (
<figureCitation id="DEEA69D7FFFF214DFCD6A1B3FC03FE1A" box="[794,935,404,429]" captionStart="FIGURE 36" captionStartId="54.[151,250,1478,1500]" captionTargetBox="[203,1383,193,1456]" captionTargetId="figure@54.[203,1383,193,1456]" captionTargetPageId="54" captionText="FIGURE 36. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm." httpUri="https://zenodo.org/record/1453105/files/figure.png" pageId="55" pageNumber="56">Fig. 36AD</figureCitation>
). Prechaetal lobes as a transverse fold in all chaetigers (
<figureCitation id="DEEA69D7FFFF214DFED6A190FE0CFE67" box="[282,424,439,464]" captionStart="FIGURE 36" captionStartId="54.[151,250,1478,1500]" captionTargetBox="[203,1383,193,1456]" captionTargetId="figure@54.[203,1383,193,1456]" captionTargetPageId="54" captionText="FIGURE 36. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm." httpUri="https://zenodo.org/record/1453105/files/figure.png" pageId="55" pageNumber="56">Fig. 36AD</figureCitation>
). Chaetal lobes in chaetiger 121, rounded, shorter than postchaetal lobes, with aciculae emerging dorsal to midline; from chaetiger 21, triangular, longer than other lobes, with acicula emerging dorsally to midline (
<figureCitation id="DEEA69D7FFFF214DFEEAA1D8FE1CFDAF" box="[294,440,511,536]" captionStart="FIGURE 36" captionStartId="54.[151,250,1478,1500]" captionTargetBox="[203,1383,193,1456]" captionTargetId="figure@54.[203,1383,193,1456]" captionTargetPageId="54" captionText="FIGURE 36. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm." httpUri="https://zenodo.org/record/1453105/files/figure.png" pageId="55" pageNumber="56">Fig. 36AD</figureCitation>
). Postchaetal lobes well developed in chaetigers 138, bluntly conical, thinner and elongated in branchial region; decreasing in size in chaetigers 1538; following ones inconspicuous (
<figureCitation id="DEEA69D7FFFF214DFAC9A203FA34FD8A" box="[1285,1424,548,573]" captionStart="FIGURE 36" captionStartId="54.[151,250,1478,1500]" captionTargetBox="[203,1383,193,1456]" captionTargetId="figure@54.[203,1383,193,1456]" captionTargetPageId="54" captionText="FIGURE 36. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm." httpUri="https://zenodo.org/record/1453105/files/figure.png" pageId="55" pageNumber="56">Fig. 36AD</figureCitation>
). Ventral cirri digitiform in chaetigers 15; in chaetigers 642 with oval swollen base and digitiform tip; from chaetiger 43, conical, gradually reducing in size posteriorly (
<figureCitation id="DEEA69D7FFFF214DFCF2A24BFC6FFD32" box="[830,971,620,645]" captionStart="FIGURE 36" captionStartId="54.[151,250,1478,1500]" captionTargetBox="[203,1383,193,1456]" captionTargetId="figure@54.[203,1383,193,1456]" captionTargetPageId="54" captionText="FIGURE 36. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm." httpUri="https://zenodo.org/record/1453105/files/figure.png" pageId="55" pageNumber="56">Fig. 36AD</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFFF214DFF0BA2A8FF7CFD7B" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
Aciculae blunt, with reddish basal end, distally amber; with only one per chaetiger present (
<figureCitation id="DEEA69D7FFFF214DFB33A2A8FA3CFD1F" box="[1279,1432,655,680]" captionStart="FIGURE 36" captionStartId="54.[151,250,1478,1500]" captionTargetBox="[203,1383,193,1456]" captionTargetId="figure@54.[203,1383,193,1456]" captionTargetPageId="54" captionText="FIGURE 36. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Parapodium 5; B. Parapodium 22; C. Parapodium 55; D. Parapodium 69. All in anterior view. Scale bars: A, B, 0.20 mm; C, 90 µm; D, 0.12 mm." httpUri="https://zenodo.org/record/1453105/files/figure.png" pageId="55" pageNumber="56">Figs. 36AD</figureCitation>
;
<figureCitation id="DEEA69D7FFFF214DFF5BA293FF6FFD7B" box="[151,203,692,716]" captionStart="FIGURE 37" captionStartId="56.[151,250,1562,1584]" captionTargetBox="[200,1410,190,1546]" captionTargetId="figure@56.[181,1410,190,1546]" captionTargetPageId="56" captionText="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri="https://zenodo.org/record/1453107/files/figure.png" pageId="55" pageNumber="56">37G</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFFF214DFF0BA2F0FC18FBEF" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
Limbate chaetae of two sizes in same chaetiger, larger in anterior region, reduced in number around chaetiger 20. Two
<typeStatus id="996ACBF0FFFF214DFF33A2DAFE9EFCA2" box="[255,314,765,789]" pageId="55" pageNumber="56">types</typeStatus>
of pectinate chaetae; in anterior chaetigers isodont narrow with long and slender teeth, with 12 pectinate, with up to 56 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFFF214DFCD4A338FC26FC8F" box="[792,898,799,824]" captionStart="FIGURE 37" captionStartId="56.[151,250,1562,1584]" captionTargetBox="[200,1410,190,1546]" captionTargetId="figure@56.[181,1410,190,1546]" captionTargetPageId="56" captionText="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri="https://zenodo.org/record/1453107/files/figure.png" pageId="55" pageNumber="56">Fig. 37A</figureCitation>
); in median-posterior chaetigers isodont narrow with short and slender teeth, with 34 pectinate, with up to 89 teeth, with oblique distal edge (
<figureCitation id="DEEA69D7FFFF214DFAEFA363FA34FCEB" box="[1315,1424,836,861]" captionStart="FIGURE 37" captionStartId="56.[151,250,1562,1584]" captionTargetBox="[200,1410,190,1546]" captionTargetId="figure@56.[181,1410,190,1546]" captionTargetPageId="56" captionText="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri="https://zenodo.org/record/1453107/files/figure.png" pageId="55" pageNumber="56">Fig. 37B</figureCitation>
). Compound falcigers in all chaetigers; in anterior chaetigers (first 11 chaetigers) with blade of two sizes (longer 125 µm,
<figureCitation id="DEEA69D7FFFF214DFF01A3ABFE91FC13" box="[205,309,908,933]" captionStart="FIGURE 37" captionStartId="56.[151,250,1562,1584]" captionTargetBox="[200,1410,190,1546]" captionTargetId="figure@56.[181,1410,190,1546]" captionTargetPageId="56" captionText="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri="https://zenodo.org/record/1453107/files/figure.png" pageId="55" pageNumber="56">Fig. 37C</figureCitation>
, smaller 63 µm,
<figureCitation id="DEEA69D7FFFF214DFE30A3ABFDC0FC13" box="[508,612,908,933]" captionStart="FIGURE 37" captionStartId="56.[151,250,1562,1584]" captionTargetBox="[200,1410,190,1546]" captionTargetId="figure@56.[181,1410,190,1546]" captionTargetPageId="56" captionText="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri="https://zenodo.org/record/1453107/files/figure.png" pageId="55" pageNumber="56">Fig. 37D</figureCitation>
); all with triangular teeth, of similar size, distal tooth directed upward, proximal directed laterally; in median-posterior chaetigers with blade of two sizes, shorter than blades of anterior chaetigers (longer 49 µm,
<figureCitation id="DEEA69D7FFFF214DFE0BA3F3FD89FC5B" box="[455,557,980,1005]" captionStart="FIGURE 37" captionStartId="56.[151,250,1562,1584]" captionTargetBox="[200,1410,190,1546]" captionTargetId="figure@56.[181,1410,190,1546]" captionTargetPageId="56" captionText="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri="https://zenodo.org/record/1453107/files/figure.png" pageId="55" pageNumber="56">Fig. 37E</figureCitation>
; smaller 40 µm,
<figureCitation id="DEEA69D7FFFF214DFD3FA3F3FCF2FC5B" box="[755,854,980,1005]" captionStart="FIGURE 37" captionStartId="56.[151,250,1562,1584]" captionTargetBox="[200,1410,190,1546]" captionTargetId="figure@56.[181,1410,190,1546]" captionTargetPageId="56" captionText="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri="https://zenodo.org/record/1453107/files/figure.png" pageId="55" pageNumber="56">Fig. 37F</figureCitation>
), all with triangular teeth, distal tooth shorter than proximal, directed upward, proximal tooth directed laterally. Subacicular hooks bidentate, reddish basal end, distally amber; starting in chaetiger 19, with one hook per chaetiger; with triangular teeth, distal tooth smaller than proximal, directed upward; proximal tooth directed laterally (
<figureCitation id="DEEA69D7FFFF214DFC8BA418FC14FBEF" box="[839,944,1087,1112]" captionStart="FIGURE 37" captionStartId="56.[151,250,1562,1584]" captionTargetBox="[200,1410,190,1546]" captionTargetId="figure@56.[181,1410,190,1546]" captionTargetPageId="56" captionText="FIGURE 37. Paucibranchia gathofi n. sp., holotype USNM 90025. A. Isodonts pectinate narrow with long and slender teeth, chaetiger 22; B. Isodonts pectinate narrow with short and slender teeth, chaetiger 59; C. Compound falciger, long blade, chaetiger 22; D. Compound falciger, median blade, chaetiger 22; E. Compound falciger, median blade, chaetiger 55; F. Compound falciger, short blade, chaetiger 55; G. Aciculae, chaetiger 55; H. Subacicular hook, chaetiger 55. Scale bars: A, 14 µm; B, 7 µm; C, 45 µm; D, 22.5 µm; E, 19 µm; F, 15 µm; G, 5 µm; H, 10.5 µm." httpUri="https://zenodo.org/record/1453107/files/figure.png" pageId="55" pageNumber="56">Fig. 37H</figureCitation>
).
</paragraph>
<paragraph id="466E7552FFFF214DFF0BA443FC62FABB" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
<emphasis id="74A5A940FFFF214DFF0BA443FE9BFBCA" bold="true" box="[199,319,1124,1149]" pageId="55" pageNumber="56">Variation.</emphasis>
Material examined varied in the following features: L10=
<quantity id="8129D8B7FFFF214DFC19A443FBFAFBCB" box="[981,1118,1124,1148]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.4" metricValueMin="2.1" pageId="55" pageNumber="56" unit="mm" value="2.75" valueMax="3.4" valueMin="2.1">2.13.4 mm</quantity>
, W10=
<quantity id="8129D8B7FFFF214DFB74A443FAE6FBCB" box="[1208,1346,1124,1148]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="11.0" metricValueMin="7.0" pageId="55" pageNumber="56" unit="mm" value="0.9" valueMax="1.1" valueMin="0.7">0.71.1 mm</quantity>
. Lateral and median antennae reaching first or reaching second chaetiger. The maxillary formula varies as follows:
<collectingRegion id="8415BBB0FFFF214DFA81A4AFFADDFB28" box="[1357,1401,1160,1183]" country="Japan" name="Mie" pageId="55" pageNumber="56">MII</collectingRegion>
5 6+7, MIII 57, MIV 24+512. Branchiae from chaetigers
<date id="326F5392FFFF214DFCE1A48BFC75FB73" box="[813,977,1196,1221]" pageId="55" pageNumber="56" value="1927-08-15" valueMax="1927-08-13" valueMin="1927-08-15">815 to 1327</date>
. Maximum number of branchial filament varied from 6 to 10. Well developed postchaetal lobe in first 1327 chaetigers. End of ventral cirri with swollen base in chaetigers 1617. Start of subacicular hooks in chaetigers 1730.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFFF214DFF0BA530FD9CFA87" box="[199,568,1303,1328]" pageId="55" pageNumber="56" type="materials_examined">
<paragraph id="466E7552FFFF214DFF0BA530FD9CFA87" blockId="55.[151,1437,151,2013]" box="[199,568,1303,1328]" pageId="55" pageNumber="56">
<materialsCitation id="F6B97F0FFFFF214DFF0BA530FD9CFA87" ID-GBIF-Occurrence="1915273855" box="[199,568,1303,1328]" country="United States of America" location="Florida" pageId="55" pageNumber="56" specimenCount="1" stateProvince="Florida" typeStatus="holotype">
<emphasis id="74A5A940FFFF214DFF0BA530FEC1FA87" bold="true" box="[199,357,1303,1328]" pageId="55" pageNumber="56">
<typeStatus id="996ACBF0FFFF214DFF0BA530FEA6FA87" box="[199,258,1303,1328]" pageId="55" pageNumber="56">Type</typeStatus>
locality.
</emphasis>
Off
<collectingRegion id="8415BBB0FFFF214DFE55A530FE49FA87" box="[409,493,1303,1328]" country="United States of America" name="Florida" pageId="55" pageNumber="56">Florida</collectingRegion>
,
<collectingCountry id="3EC635C2FFFF214DFE34A53FFD90FA87" box="[504,564,1304,1328]" name="United States of America" pageId="55" pageNumber="56">USA</collectingCountry>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFFF214DFF0BA51BFD57FAE2" box="[199,755,1340,1365]" pageId="55" pageNumber="56" type="distribution">
<paragraph id="466E7552FFFF214DFF0BA51BFD57FAE2" blockId="55.[151,1437,151,2013]" box="[199,755,1340,1365]" pageId="55" pageNumber="56">
<emphasis id="74A5A940FFFF214DFF0BA51BFEC4FAE2" bold="true" box="[199,352,1340,1365]" pageId="55" pageNumber="56">Distribution.</emphasis>
<collectingRegion id="8415BBB0FFFF214DFEABA51AFE0CFAE3" box="[359,424,1341,1364]" country="United States of America" name="Texas" pageId="55" pageNumber="56">Texas</collectingRegion>
and
<collectingRegion id="8415BBB0FFFF214DFE12A51BFD96FAE2" box="[478,562,1340,1365]" country="United States of America" name="Florida" pageId="55" pageNumber="56">Florida</collectingRegion>
, Gulf of
<collectingRegion id="8415BBB0FFFF214DFD5AA51BFD54FAE2" box="[662,752,1340,1365]" country="Mexico" name="Mexico" pageId="55" pageNumber="56">
<collectingCountry id="3EC635C2FFFF214DFD5AA51BFD54FAE2" box="[662,752,1340,1365]" name="Mexico" pageId="55" pageNumber="56">Mexico</collectingCountry>
</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFFF214DFF0BA578FB25FA2A" pageId="55" pageNumber="56" type="etymology">
<paragraph id="466E7552FFFF214DFF0BA578FB25FA2A" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
<emphasis id="74A5A940FFFF214DFF0BA578FEEAFACF" bold="true" box="[199,334,1375,1400]" pageId="55" pageNumber="56">Etymology.</emphasis>
This species is named in honor of Dr. Jerry M. Gathof in recognition of his valuable contributions to the taxonomic study of the polychaetes from the Gulf of
<collectingRegion id="8415BBB0FFFF214DFCFCA5A3FC2CFA2A" box="[816,904,1412,1437]" country="Mexico" name="Mexico" pageId="55" pageNumber="56">
<collectingCountry id="3EC635C2FFFF214DFCFCA5A3FC2CFA2A" box="[816,904,1412,1437]" name="Mexico" pageId="55" pageNumber="56">Mexico</collectingCountry>
</collectingRegion>
, particularly eunicids.
</paragraph>
</subSubSection>
<subSubSection id="0ECB26D9FFFF214DFF0BA580FD6AF86B" pageId="55" pageNumber="56" type="discussion">
<paragraph id="466E7552FFFF214DFF0BA580FBF1F9E7" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
<emphasis id="74A5A940FFFF214DFF0BA580FE9FFA77" bold="true" box="[199,315,1447,1472]" pageId="55" pageNumber="56">Remarks.</emphasis>
<bibRefCitation id="224008A3FFFF214DFE8EA580FE45FA77" box="[322,481,1447,1472]" pageId="55" pageNumber="56" refId="ref54658" refString="Gathof, J. M. (1984) Family Eunicidae Savigny, 1818; In: Uebelacker, J. M. &amp; Johnson P. G. (Eds.), Taxonomic guide to the polychaetes of the Northern Gulf of Mexico. Vol. 6. Barry A. Vittor &amp; Associates, Inc., Alabama, pp. 1 - 31." type="book chapter">Gathof (1984)</bibRefCitation>
described these specimens from the northern Gulf of
<collectingRegion id="8415BBB0FFFF214DFBF1A580FB37FA77" box="[1085,1171,1447,1472]" country="Mexico" name="Mexico" pageId="55" pageNumber="56">
<collectingCountry id="3EC635C2FFFF214DFBF1A580FB37FA77" box="[1085,1171,1447,1472]" name="Mexico" pageId="55" pageNumber="56">Mexico</collectingCountry>
</collectingRegion>
as
<taxonomicName id="81D10ED1FFFF214DFB74A580FA8EFA77" authorityName="Molina-Acevedo" authorityYear="2018" box="[1208,1322,1447,1472]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFFF214DFB74A580FA8EFA77" box="[1208,1322,1447,1472]" italics="true" pageId="55" pageNumber="56">Marphysa</emphasis>
</taxonomicName>
sp. A and considered it to be close to
<taxonomicName id="81D10ED1FFFF214DFE00A5EAFDE2FA53" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[460,582,1484,1508]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFFF214DFE00A5EAFDE2FA53" box="[460,582,1484,1508]" italics="true" pageId="55" pageNumber="56">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFD81A5EBFD10FA52" box="[589,692,1484,1509]" pageId="55" pageNumber="56">
<emphasis id="74A5A940FFFF214DFD81A5EBFD10FA52" bold="true" box="[589,692,1484,1509]" pageId="55" pageNumber="56">n. comb.</emphasis>
</taxonomicNameLabel>
(
<collectingRegion id="8415BBB0FFFF214DFD0FA5EBFC9FFA52" box="[707,827,1484,1509]" country="United States of America" name="California" pageId="55" pageNumber="56">California</collectingRegion>
). However, there are some morphological differences, in addition to the geographical distance that separates the two species.
<taxonomicName id="81D10ED1FFFF214DFC63A5C8FB08F9BF" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[943,1196,1519,1544]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FFFF214DFC63A5C8FB08F9BF" box="[943,1196,1519,1544]" italics="true" pageId="55" pageNumber="56">Paucibranchia gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFB7FA5C8FB56F9BF" box="[1203,1266,1519,1544]" pageId="55" pageNumber="56" rank="species">
<emphasis id="74A5A940FFFF214DFB7FA5C8FB56F9BF" bold="true" box="[1203,1266,1519,1544]" pageId="55" pageNumber="56">n. sp.</emphasis>
</taxonomicNameLabel>
has compound falcigers with blades of two sizes in all chaetigers, and dark subacicular hooks; whereas
<taxonomicName id="81D10ED1FFFF214DFB49A632FB5BF99B" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Moore" baseAuthorityYear="1911" box="[1157,1279,1556,1580]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="conferta" status="comb. nov.">
<emphasis id="74A5A940FFFF214DFB49A632FB5BF99B" box="[1157,1279,1556,1580]" italics="true" pageId="55" pageNumber="56">P. conferta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFACBA633FACAF99A" box="[1287,1390,1556,1581]" pageId="55" pageNumber="56">
<emphasis id="74A5A940FFFF214DFACBA633FACAF99A" bold="true" box="[1287,1390,1556,1581]" pageId="55" pageNumber="56">n. comb.</emphasis>
</taxonomicNameLabel>
has compound falcigers with all blades of similar size, and translucent subacicular hooks.
</paragraph>
<paragraph id="466E7552FFFF214DFF0BA67BFF4FF92F" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
The material USNM 90026 identified by Gathof as
<taxonomicName id="81D10ED1FFFF214DFCC8A67BFCD2F9C2" authorityName="Molina-Acevedo" authorityYear="2018" box="[772,886,1628,1653]" class="Polychaeta" family="Eunicidae" genus="Marphysa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="genus">
<emphasis id="74A5A940FFFF214DFCC8A67BFCD2F9C2" box="[772,886,1628,1653]" italics="true" pageId="55" pageNumber="56">Marphysa</emphasis>
</taxonomicName>
sp. An actually belongs to
<taxonomicName id="81D10ED1FFFF214DFB68A67AFA87F9C3" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1188,1315,1629,1652]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="74A5A940FFFF214DFB68A67AFA87F9C3" box="[1188,1315,1629,1652]" italics="true" pageId="55" pageNumber="56">P. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFAE6A67BFACCF9C2" box="[1322,1384,1628,1653]" pageId="55" pageNumber="56" rank="species">
<emphasis id="74A5A940FFFF214DFAE6A67BFACCF9C2" bold="true" box="[1322,1384,1628,1653]" pageId="55" pageNumber="56">n. sp.</emphasis>
</taxonomicNameLabel>
(see below).
</paragraph>
<paragraph id="466E7552FFFF214DFF0BA683FD6AF86B" blockId="55.[151,1437,151,2013]" pageId="55" pageNumber="56">
<taxonomicName id="81D10ED1FFFF214DFF0BA683FE67F90A" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[199,451,1700,1725]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FFFF214DFF0BA683FE67F90A" box="[199,451,1700,1725]" italics="true" pageId="55" pageNumber="56">Paucibranchia gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFE06A683FDACF90A" box="[458,520,1700,1725]" pageId="55" pageNumber="56" rank="species">
<emphasis id="74A5A940FFFF214DFE06A683FDACF90A" bold="true" box="[458,520,1700,1725]" pageId="55" pageNumber="56">n. sp.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="81D10ED1FFFF214DFD49A682FD78F90B" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[645,732,1701,1724]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FFFF214DFD49A682FD78F90B" box="[645,732,1701,1724]" italics="true" pageId="55" pageNumber="56">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFD2FA683FC86F90A" box="[739,802,1700,1725]" pageId="55" pageNumber="56" rank="species">
<emphasis id="74A5A940FFFF214DFD2FA683FC86F90A" bold="true" box="[739,802,1700,1725]" pageId="55" pageNumber="56">n. sp.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="81D10ED1FFFF214DFC9BA682FC4FF90A" authorityName="Molina-Acevedo" authorityYear="2018" baseAuthorityName="Willey" baseAuthorityYear="1904" box="[855,1003,1700,1725]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="purcellana" status="comb. nov.">
<emphasis id="74A5A940FFFF214DFC9BA682FC4FF90A" box="[855,1003,1700,1725]" italics="true" pageId="55" pageNumber="56">P. purcellana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFC3DA683FBF3F90A" box="[1009,1111,1700,1725]" pageId="55" pageNumber="56">
<emphasis id="74A5A940FFFF214DFC3DA683FBF3F90A" bold="true" box="[1009,1111,1700,1725]" pageId="55" pageNumber="56">n. comb.</emphasis>
</taxonomicNameLabel>
by having subacicular hooks with reddish basal end and compound falcigers. However,
<taxonomicName id="81D10ED1FFFF214DFCE0A6EEFC32F957" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[812,918,1735,1760]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FFFF214DFCE0A6EEFC32F957" box="[812,918,1735,1760]" italics="true" pageId="55" pageNumber="56">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFC52A6E0FC79F957" box="[926,989,1735,1760]" pageId="55" pageNumber="56" rank="species">
<emphasis id="74A5A940FFFF214DFC52A6E0FC79F957" bold="true" box="[926,989,1735,1760]" pageId="55" pageNumber="56">n. sp.</emphasis>
</taxonomicNameLabel>
differs from
<taxonomicName id="81D10ED1FFFF214DFBBFA6EEFB6FF957" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[1139,1227,1737,1760]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="miroi" status="sp. nov.">
<emphasis id="74A5A940FFFF214DFBBFA6EEFB6FF957" box="[1139,1227,1737,1760]" italics="true" pageId="55" pageNumber="56">P. miroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFB1FA6E0FAB6F957" box="[1235,1298,1735,1760]" pageId="55" pageNumber="56" rank="species">
<emphasis id="74A5A940FFFF214DFB1FA6E0FAB6F957" bold="true" box="[1235,1298,1735,1760]" pageId="55" pageNumber="56">n. sp.</emphasis>
</taxonomicNameLabel>
because the former has eyes, postchaetal lobe bluntly conical in pre-branchial chaetigers, and falcigers with blades of two sizes along the body; whereas in the latter, eyes are absent, postchaetal lobe is digitiform in pre-branchial chaetigers, and all falcigers have blades of similar size along the body.
<taxonomicName id="81D10ED1FFFF214DFCCDA713FC73F8FA" authorityName="Molina-Acevedo" authorityYear="2018" box="[769,983,1844,1869]" pageId="55" pageNumber="56" rank="subSpecies" status="comb. nov." subSpecies="purcellana">
Also,
<emphasis id="74A5A940FFFF214DFC88A712FC73F8FA" box="[836,983,1844,1869]" italics="true" pageId="55" pageNumber="56">P. purcellana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFC12A713FBE0F8FA" box="[990,1092,1844,1869]" pageId="55" pageNumber="56">
<emphasis id="74A5A940FFFF214DFC12A713FBE0F8FA" bold="true" box="[990,1092,1844,1869]" pageId="55" pageNumber="56">n. comb.</emphasis>
</taxonomicNameLabel>
differs because the dorsal cirri are 1.4 times longer in the postbranchial region and falcigers have blades of three sizes in the anterior chaetigers; whereas in
<taxonomicName id="81D10ED1FFFF214DFED6A75AFE22F822" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[282,390,1916,1941]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="gathofi" status="sp. nov.">
<emphasis id="74A5A940FFFF214DFED6A75AFE22F822" box="[282,390,1916,1941]" italics="true" pageId="55" pageNumber="56">P. gathofi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFE43A75BFE74F822" box="[399,464,1916,1941]" pageId="55" pageNumber="56" rank="species">
<emphasis id="74A5A940FFFF214DFE43A75BFE74F822" bold="true" box="[399,464,1916,1941]" pageId="55" pageNumber="56">n. sp.</emphasis>
</taxonomicNameLabel>
the dorsal cirri are of similar size in pre- and potsbranchial regions and the falcigers have blades of two sizes along the body. The comparison with other
<taxonomicName id="81D10ED1FFFF214DFC7DA787FBF3F80E" authority="Molina-Acevedo, 2018" authorityName="Molina-Acevedo" authorityYear="2018" box="[945,1111,1952,1977]" class="Polychaeta" family="Eunicidae" genus="Paucibranchia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Eunicida" pageId="55" pageNumber="56" phylum="Annelida" rank="genus" status="gen. nov.">
<emphasis id="74A5A940FFFF214DFC7DA787FBF3F80E" box="[945,1111,1952,1977]" italics="true" pageId="55" pageNumber="56">Paucibranchia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6F96143BFFFF214DFBACA787FB15F80E" box="[1120,1201,1952,1977]" pageId="55" pageNumber="56" rank="genus">
<emphasis id="74A5A940FFFF214DFBACA787FB15F80E" bold="true" box="[1120,1201,1952,1977]" pageId="55" pageNumber="56">n. gen.</emphasis>
</taxonomicNameLabel>
species having only compound falcigers present is provided in
<tableCitation id="0B5340E9FFFF214DFDB8A7E3FD6EF86B" box="[628,714,1988,2013]" captionStart="TABLE 2" captionStartId="112.[147,226,502,523]" captionText="TABLE 2. Morphological features of the Paucibranchia n. gen. species with compound falcigers. Abbreviations: MF: Maxillary formula, roman numerals refer to number of maxilla; MxC: maxillary carriers; CIS: closing system; Cop: cavity opening; PR-I: first peristomial ring; PR-II: second peristomial ring; Chaet: chaetiger; p/a: present/absent; DC: dorsal cirri; PrBr: pre-branchial region; PoBr: postbranchial region; Bran: branchial region; Ant: anterior region; Post: posterior region." pageId="55" pageNumber="56">Table 2</tableCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>