395 lines
61 KiB
XML
395 lines
61 KiB
XML
<document id="0382CE93F9DC6DD6B46D837D24AF8742" 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="CE78C444FFA9211CFF5BA6BEFD8EFD32" 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" docType="treatment" docVersion="7" lastPageNumber="103" masterDocId="3241BC3CFFC8217AFFCCA027FFA4FFB7" masterDocTitle="Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)" masterLastPageNumber="125" masterPageNumber="1" pageNumber="98" updateTime="1698570071782" updateUser="ExternalLinkService">
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<mods:title id="73C58E4DC65B6D25BAE573A160562BEB">Morphological revision of the Subgroup 1 Fauchald, 1970 of Marphysa de Quatrefages, 1865 (Eunicidae: Polychaeta)</mods:title>
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<mods:namePart id="5A78FBE9FC74BEDB8B3DF3A9F9FA0F9E">Molina-Acevedo, Isabel C.</mods:namePart>
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<mods:title id="805E953D2F19FC95406BB307A88497CE">Zootaxa</mods:title>
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<mods:date id="10E45316F8787841EBCF75BD5D755B49">2018</mods:date>
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<mods:number id="52C1C6392B642D2A40A8E4DBE0FD9B6C">2018-09-14</mods:number>
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<mods:number id="3AE759AFCA3BD363AA3CBDA3A2CDD4CE">4480</mods:number>
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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">
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<subSubSection id="0ECB26D9FFA9211BFF5BA6BEFE1BF963" pageId="97" pageNumber="98" type="nomenclature">
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<paragraph id="466E7552FFA9211BFF5BA6BEFE2FF904" blockId="97.[151,447,1689,1749]" box="[151,395,1689,1715]" pageId="97" pageNumber="98">
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<heading id="1D26C23EFFA9211BFF5BA6BEFE2FF904" bold="true" box="[151,395,1689,1715]" fontSize="11" level="1" pageId="97" pageNumber="98" reason="1">
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<emphasis id="74A5A940FFA9211BFF5BA6BEFE2FF904" bold="true" box="[151,395,1689,1715]" pageId="97" pageNumber="98">
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<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">
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<emphasis id="74A5A940FFA9211BFF5BA6BEFEEEF904" bold="true" box="[151,330,1689,1715]" italics="true" pageId="97" pageNumber="98">Paucibranchia</emphasis>
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</taxonomicName>
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sp. 2
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="466E7552FFA9211BFF5BA69BFE1BF963" blockId="97.[151,447,1689,1749]" box="[151,447,1724,1749]" pageId="97" pageNumber="98">
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<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 97–02. 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 97–02. 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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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 70–73</figureCitation>
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,
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<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 1–2</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="0ECB26D9FFA9211BFF5BA723FCDBF8AD" box="[151,895,1796,1818]" pageId="97" pageNumber="98" type="reference_group">
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<paragraph id="466E7552FFA9211BFF5BA723FCDBF8AD" blockId="97.[151,895,1796,1818]" box="[151,895,1796,1818]" pageId="97" pageNumber="98">
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<treatmentCitationGroup id="66C1527CFFA9211BFF5BA723FCDBF8AD" box="[151,895,1796,1818]" pageId="97" pageNumber="98">
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<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">
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<emphasis id="74A5A940FFA9211BFF5BA723FEFCF8AD" box="[151,344,1796,1818]" italics="true" pageId="97" pageNumber="98">Marphysa conferta</emphasis>
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<treatmentCitation id="C7705343FFA9211BFE92A722FE4BF8AD" author="" box="[350,495,1796,1818]" page="83" pageId="97" pageNumber="98">
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<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>
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:83
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</treatmentCitation>
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</taxonomicName>
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,
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<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>
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(species list)
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<emphasis id="74A5A940FFA9211BFD1CA722FD52F8AD" box="[720,758,1797,1818]" italics="true" pageId="97" pageNumber="98">non</emphasis>
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||
<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. " Albatross " 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>
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="0ECB26D9FFA9211BFF5BA761FD06F834" pageId="97" pageNumber="98" type="materials_examined">
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<paragraph id="466E7552FFA9211BFF5BA761FD06F834" blockId="97.[151,1436,1862,2031]" pageId="97" pageNumber="98">
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<emphasis id="74A5A940FFA9211BFF5BA761FE25F8E8" bold="true" box="[151,385,1862,1887]" pageId="97" pageNumber="98">Material examined.</emphasis>
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<emphasis id="74A5A940FFA9211BFE44A760FDFAF8E8" box="[392,606,1862,1887]" italics="true" pageId="97" pageNumber="98">Non-type material:</emphasis>
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MZUCR 97–02 (1),
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<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">
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<specimenCode id="1677DD29FFA9211BFC81A760FC5AF8E8" box="[845,1022,1863,1887]" collectionCode="MZUCR" pageId="97" pageNumber="98">MZUCR 97–03</specimenCode>
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(1), sta. GD11 #03 44, Golfo Dulce,
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<collectingCountry id="3EC635C2FFA9211BFF5BA74CFEB7F834" box="[151,275,1898,1923]" name="Costa Rica" pageId="97" pageNumber="98">Costa Rica</collectingCountry>
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, 1995, coll.
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<collectorName id="EB241084FFA9211BFE51A74CFE5CF834" box="[413,504,1899,1923]" pageId="97" pageNumber="98">R. León</collectorName>
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& J.A. Vargas.
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</materialsCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="0ECB26D9FFA9211EFF0BA7A9FDEEF845" lastPageId="100" lastPageNumber="101" pageId="97" pageNumber="98" type="description">
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<paragraph id="466E7552FFA9211BFF0BA7A9FCE7F858" blockId="97.[151,1436,1862,2031]" pageId="97" pageNumber="98">
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<emphasis id="74A5A940FFA9211BFF0BA7A9FEFDF810" bold="true" box="[199,345,1934,1959]" pageId="97" pageNumber="98">Description.</emphasis>
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Specimen complete (MZUCR 97–02), gravid female, with 108 chaetigers, L10=
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<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>
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, W10=
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<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>
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, TL=
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<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>
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. Anterior region with dorsum convex, and flat ventrum, without groove; body depressed from chaetiger 5, widest at chaetiger 7, tapering after chaetiger 50.
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</paragraph>
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<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">
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<paragraph id="466E7552FFAA2118FF5BA69FFC6FF95B" blockId="98.[151,1436,1720,1772]" pageId="98" pageNumber="99">
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<emphasis id="74A5A940FFAA2118FF5BA69FFE84F979" bold="true" box="[151,288,1720,1742]" pageId="98" pageNumber="99">FIGURE 70.</emphasis>
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<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">
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<emphasis id="74A5A940FFAA2118FEEAA69FFE18F979" box="[294,444,1720,1742]" italics="true" pageId="98" pageNumber="99">Paucibranchia</emphasis>
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</taxonomicName>
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sp. 2., specimen MZUCR 97–02. 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.
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</paragraph>
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</caption>
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<paragraph id="466E7552FFAA2118FF0BA733FC85F80B" blockId="98.[151,1437,1812,1981]" pageId="98" pageNumber="99">
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Prostomium entire,
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<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>
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long,
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<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>
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wide, lobe frontally rounded, without median sulcus (
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||
<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 97–02. 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. 70A–B</figureCitation>
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), ventral sulcus shallow (
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||
<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 97–02. 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>
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). 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.
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</paragraph>
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<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">
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<paragraph id="466E7552FFAB2119FF5BA36FFC18FCCA" blockId="99.[151,1436,840,893]" pageId="99" pageNumber="100">
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||
<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 97–02. 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 97–02. 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. 70A–B</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 97–02. 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 97–02. 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 97–02. 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 97–02. 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–C</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 97–02. 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–C</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 97–02. 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–C</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 97–02. 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–C</figureCitation>
|
||
). Mandibles translucent; with whitish cutting plates, with around 10–11 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 7–21 (
|
||
<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 97–02. 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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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 3–23, 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 & Yamane’s 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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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. 72A–E</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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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. 72A–E</figureCitation>
|
||
). Chaetal lobes in chaetigers 1–9, 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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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. 72A–E</figureCitation>
|
||
). Postchaetal lobes well developed, in chaetigers 1–33, wide basally and digitiform ending; thinner, elongated in branchial region; decreasing in size in chaetigers 20–33, 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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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. 72A–E</figureCitation>
|
||
). Ventral cirri conical in chaetigers 1–3; in chaetigers 4–25 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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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. 72A–E</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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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. 72A–E</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 2–3 pectinate, with up to 6–7 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 3–4 pectinate with up to 9–10 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 97–02. 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 97–02; C, D, from specimen MZUCR 97–03. 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">3.4–3.7 mm</quantity>
|
||
. The maxillary formula varies as follows: MII 7+7–8, MIII 5, MIV 5–6+7–8. 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">7–8 to 20–21</date>
|
||
. Well developed postchaetal lobe in first 31–33 chaetigers. End of ventral cirri with swollen base in chaetigers 26–29. Start of subacicular hooks in chaetigers 23–25.
|
||
</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 97–0 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 20–21, the subacicular hooks begins from chaetigers 23–25, 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 16–17, subacicular hooks begin earlier (from chaetigers 15–18), 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 97–0 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 7–8 and the hooks start in chaetigers 23–25; 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 14–17 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> |