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<document id="068218A81E8F7D7C20CCC7CF1867DE4A" ID-CLB-Dataset="22348" ID-DOI="10.11646/zootaxa.4771.1.1" ID-GBIF-Dataset="64e78db8-9b9c-477a-bbc5-aff043ad9b51" ID-ISSN="1175-5326" ID-Zenodo-Dep="3798452" ID-ZooBank="A46FAF72-6F95-4DA3-A41D-FE770D6EDF1F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1588751789672" checkinUser="plazi" docAuthor="Parapar, Julio, Martin, Daniel &amp; Moreira, Juan" docDate="2020" docId="03BF4239FFE3FFD2EAF8C0459C68F84D" docLanguage="en" docName="zootaxa.4771.1.1.pdf.imf" docOrigin="Zootaxa 4771 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Terebellides fauveli Parapar &amp; Martin &amp; Moreira 2020, sp. nov." docType="treatment" docVersion="8" lastPageNumber="28" masterDocId="FF863A41FFF5FFC9EA6FC3009848FFBB" masterDocTitle="On the diversity of Terebellides (Annelida, Trichobranchidae) in West Africa, seven new species and the redescription of T. africana Augener, 1918 stat. prom." masterLastPageNumber="61" masterPageNumber="1" pageNumber="23" updateTime="1698838706420" updateUser="ExternalLinkService">
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<mods:title id="5269AFFF86D1380FA0407576F6A8E426">On the diversity of Terebellides (Annelida, Trichobranchidae) in West Africa, seven new species and the redescription of T. africana Augener, 1918 stat. prom.</mods:title>
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<mods:name id="FDE80B0A5998298BE7B4B83C7B2CA8AC" type="personal">
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<mods:roleTerm id="89814684037870C6674883C578F864F8">Author</mods:roleTerm>
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<mods:namePart id="CE52CE2054284D2A7D06727849208ED1">Parapar, Julio</mods:namePart>
<mods:affiliation id="8F12CA9136A6E46EA39DE1869116A6B5">Departamento de Bioloxía, Universidade da Coruña, E- 15008 A Coruña, Galicia, Spain</mods:affiliation>
<mods:nameIdentifier id="871984D2026E09A0658E77AF4362FF73" type="email">julio.parapar@udc.es</mods:nameIdentifier>
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<mods:namePart id="08D65272E609483A2AF3B91398206FC9">Martin, Daniel</mods:namePart>
<mods:affiliation id="C3B7AEE48DB90D9DA5073EF9FCA9ED9A">Centre dEstudis Avançats de Blanes, CEAB-CSIC, Blanes, Catalonia, Spain</mods:affiliation>
<mods:nameIdentifier id="6B08DF3A549306D0B698FBDF91C0935D" type="email">dani@ceab.csic.es</mods:nameIdentifier>
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<mods:namePart id="E8D278E8FBA8ECD5D519DC3A611D3327">Moreira, Juan</mods:namePart>
<mods:affiliation id="3D2777AC9F71C9BDDFEB71095B65178B">Departamento de Biología (Zoología), Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, E- 28049 Madrid,</mods:affiliation>
<mods:nameIdentifier id="04B15AE9F7077BC8178CEF5523183472" type="email">juan.moreira@uam.es</mods:nameIdentifier>
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<mods:title id="CBFA5A0D69BB40D56BCC7C2C14A35F68">Zootaxa</mods:title>
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<mods:date id="F42115B22081106AAB758CCC80A2AD53">2020</mods:date>
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<mods:number id="B39D308AF40262C439F440A1924CC869">2020-05-06</mods:number>
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<mods:number id="265557E268C0CFCE6357984362E48ABC">4771</mods:number>
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<treatment id="03BF4239FFE3FFD2EAF8C0459C68F84D" ID-DOI="http://doi.org/10.5281/zenodo.3816141" ID-GBIF-Taxon="163966450" ID-Zenodo-Dep="3816141" LSID="urn:lsid:plazi:treatment:03BF4239FFE3FFD2EAF8C0459C68F84D" httpUri="http://treatment.plazi.org/id/03BF4239FFE3FFD2EAF8C0459C68F84D" lastPageId="27" lastPageNumber="28" pageId="22" pageNumber="23">
<subSubSection id="C30CA0A4FFE3FFDFEAF8C04599AEFCE4" box="[151,486,837,864]" pageId="22" pageNumber="23" type="nomenclature">
<paragraph id="8BA9F32FFFE3FFDFEAF8C04599AEFCE4" blockId="22.[151,979,837,935]" box="[151,486,837,864]" pageId="22" pageNumber="23">
<heading id="D0E14443FFE3FFDFEAF8C04599AEFCE4" bold="true" box="[151,486,837,864]" fontSize="11" level="1" pageId="22" pageNumber="23" reason="1">
<emphasis id="B9622F3DFFE3FFDFEAF8C04599AEFCE4" bold="true" box="[151,486,837,864]" pageId="22" pageNumber="23">
<taxonomicName id="4C1688ACFFE3FFDFEAF8C04599C9FCDB" ID-CoL="85S4S" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[151,385,837,864]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFE3FFDFEAF8C04599C9FCDB" bold="true" box="[151,385,837,864]" italics="true" pageId="22" pageNumber="23">Terebellides fauveli</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2519246FFE3FFDFEBE6C04599AEFCE4" box="[393,486,837,863]" pageId="22" pageNumber="23" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C30CA0A4FFE3FFDFEAF8C0699B9BFC1C" pageId="22" pageNumber="23" type="description">
<paragraph id="8BA9F32FFFE3FFDFEAF8C0699B9BFC1C" blockId="22.[151,979,837,935]" pageId="22" pageNumber="23">
<figureCitation id="132DEFAAFFE3FFDFEAF8C069996AFC38" box="[151,290,873,899]" captionStart="FIGURE 11" captionStartId="16.[151,250,1910,1935]" captionTargetBox="[163,1425,355,1891]" captionTargetId="figure@16.[163,1425,355,1891]" captionTargetPageId="16" captionText="FIGURE 11. Maps of Central and Southern Atlantic African coasts showing the stations where the species of Terebellides described in this work were found. (A) T. africana stat. prom., T. augeneri sp. nov. and T. congolana sp. nov.; (B) T. fauveli sp. nov. and T. kirkegaardi sp. nov.; (C) T. longiseta sp. nov. and T. nkossa sp. nov.; (D) Terebellides sp. 1, Terebellides sp. 2 and T. ramili sp. nov." figureDoi="http://doi.org/10.5281/zenodo.3798494" httpUri="https://zenodo.org/record/3798494/files/figure.png" pageId="22" pageNumber="23">Figures 11B</figureCitation>
,
<figureCitation id="132DEFAAFFE3FFDFEB41C0699917FC38" box="[302,351,873,899]" captionStart="FIGURE 12" captionStartId="18.[151,250,1848,1873]" captionTargetBox="[157,1426,350,1812]" captionTargetId="figure@18.[151,1436,337,1828]" captionTargetPageId="18" captionText="FIGURE 12. Terebellides congolana sp. nov. (holotype, MNCN 16.01/18582): (A) anterior end, left lateral view and detail of branchiae. Terebellides fauveli sp. nov. (holotype, NHMD-636920): (B) anterior end, right lateral view and detail of branchiae. Abbreviations: bdltp—branchial dorsal lobe terminal papilla; bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; brvl—branchial right ventral lobe; bvltf—branchial ventral lobe terminal filament; loli—low- er lip; TC—thoracic chaetiger; tnc—thoracic notopodial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3798498" httpUri="https://zenodo.org/record/3798498/files/figure.png" pageId="22" pageNumber="23">12B</figureCitation>
,
<figureCitation id="132DEFAAFFE3FFDFEB05C06999FBFC38" box="[362,435,873,899]" captionStart-0="FIGURE 16" captionStart-1="FIGURE 17" captionStart-2="FIGURE 18" captionStart-3="FIGURE 19" captionStart-4="FIGURE 20" captionStartId-0="23.[151,250,1880,1905]" captionStartId-1="24.[151,250,1391,1416]" captionStartId-2="25.[151,250,1718,1743]" captionStartId-3="26.[151,250,1808,1833]" captionStartId-4="27.[151,250,1689,1714]" captionTargetBox-0="[151,1437,877,1861]" captionTargetBox-1="[151,1436,174,1371]" captionTargetBox-2="[151,1436,174,1676]" captionTargetBox-3="[151,1436,265,1788]" captionTargetBox-4="[157,1436,174,1670]" captionTargetId-0="figure@23.[151,1437,877,1861]" captionTargetId-1="figure@24.[151,1436,174,1371]" captionTargetId-2="figure@25.[151,1436,174,1676]" captionTargetId-3="figure@26.[151,1436,265,1788]" captionTargetId-4="figure@27.[151,1436,174,1670]" captionTargetPageId-0="23" captionTargetPageId-1="24" captionTargetPageId-2="25" captionTargetPageId-3="26" captionTargetPageId-4="27" captionText-0="FIGURE 16. Terebellides fauveli sp. nov. from Ivory Coast. Stereomicroscope images of anterior end. Holotype (A, NHMD- 636920) and several paratypes (B-D, NHMD-636921). (A) right lateral view; (BD) left lateral views. Abbreviations: bdltpbranchial dorsal lobe terminal papilla; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; bvltf—branchial ventral lobe terminal filament; SG—segment; TC—thoracic chaetiger; TN—thoracic notopodium; TU—thoracic unciniger." captionText-1="FIGURE 17. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) anterior end, left lateral view; (B) TC1 and branchia, detail; (C) branchial posterior ventral lobes, terminal filament, detail. Abbreviations: bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bvltf—branchial ventral lobe terminal filament; loli—lower lip; TN—thoracic notopodia; TU—thoracic unciniger." captionText-2="FIGURE 18. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) TC6 geniculate chaetae, upper view; (B) row of several thoracic uncini, upper view; (C) two thoracic uncini, detail, upper view; (D) several abdominal uncini, upper view. Circles in (B) to (D) showing number of teeth on capitium." captionText-3="FIGURE 19. Terebellides fauveli sp. nov. SEM micrographs of non-type specimens from Congo (MNCN 16.01/18590 and 16.01/18588). (A) anterior end, right latero-dorsal view; (B) branchiae framed in (A); (C) anterior end, right lateral view and detail of branchial lamellae; (D) TC13 notopodia, framed in (C); (E) TC6 geniculate chaeta; (F) geniculate chaeta capitium. Abbreviations: bdlfl—branchial dorsal lobes fusion line; bdltp—branchial dorsal lobe terminal papilla; bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bvltf—branchial ventral lobe terminal filament; tc3gr—thoracic chaetiger 3 glandular region; TN—thoracic notopodia." captionText-4="FIGURE 20. Terebellides fauveli sp. nov. SEM micrographs of the non-type specimen MNCN16.01/18588 from Congo. (AE) thoracic uncini in upper, lateral and frontal views; (F) abdominal uncini, upper view. Circles in (D) and (F) showing number of teeth on capitium. Abbreviations: cap—capitium; ros—rostrum." figureDoi-0="http://doi.org/10.5281/zenodo.3798514" figureDoi-1="http://doi.org/10.5281/zenodo.3798518" figureDoi-2="http://doi.org/10.5281/zenodo.3798520" figureDoi-3="http://doi.org/10.5281/zenodo.3798524" figureDoi-4="http://doi.org/10.5281/zenodo.3798528" httpUri-0="https://zenodo.org/record/3798514/files/figure.png" httpUri-1="https://zenodo.org/record/3798518/files/figure.png" httpUri-2="https://zenodo.org/record/3798520/files/figure.png" httpUri-3="https://zenodo.org/record/3798524/files/figure.png" httpUri-4="https://zenodo.org/record/3798528/files/figure.png" pageId="22" pageNumber="23">1620</figureCitation>
,
<figureCitation id="132DEFAAFFE3FFDFEBD1C0699995FC38" box="[446,477,873,899]" captionStart="FIGURE 37" captionStartId="57.[151,250,1908,1933]" captionTargetBox="[155,1431,1242,1884]" captionTargetId="figure@57.[151,1435,1237,1889]" captionTargetPageId="57" captionText="FIGURE 37. Body staining patterns—following Schüller &amp; Hutchings (2010)—in ventral view of the species described in this work; chaetigers indicated in Arabic numbers." figureDoi="http://doi.org/10.5281/zenodo.3798592" httpUri="https://zenodo.org/record/3798592/files/figure.png" pageId="22" pageNumber="23">37</figureCitation>
; Tables 1, 2
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urn:lsid:zoobank.org:act:
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</paragraph>
</subSubSection>
<subSubSection id="C30CA0A4FFE3FFDFEAF8C0CD99DCFBEF" pageId="22" pageNumber="23" type="materials_examined">
<paragraph id="8BA9F32FFFE3FFDFEAF8C0CD99DCFBEF" blockId="22.[151,1437,973,2044]" pageId="22" pageNumber="23">
<emphasis id="B9622F3DFFE3FFDFEAF8C0CD9A04FC53" bold="true" box="[151,588,973,1000]" pageId="22" pageNumber="23">Material examined. Type material.</emphasis>
<materialsCitation id="3B7EF972FFE3FFDFE835C0CE99C7FBEF" ID-GBIF-Occurrence="2610569315" collectionCode="MNCN" pageId="22" pageNumber="23" specimenCode="MNCN 16.01" specimenCount="3" typeStatus="holotype">
Thirty-six specimens:
<typeStatus id="54AD4D8DFFE3FFDFE90BC0CE9B8EFC53" box="[868,966,974,1000]" pageId="22" pageNumber="23" type="holotype">holotype</typeStatus>
(NHMD-636920); thirty-five
<typeStatus id="54AD4D8DFFE3FFDFEF5EC0CF9DD4FC52" box="[1329,1436,975,1001]" pageId="22" pageNumber="23" type="paratype">paratypes</typeStatus>
(NHMD-231435, NHMD-231442231445, NHMD-231447, NHMD-231450231452, NHMD-231461, NHMD- 231463, NHMD-636921 to NHMD-636922).
<emphasis id="B9622F3DFFE3FFDFE8D9C7169BDFFB8B" bold="true" box="[694,919,1045,1072]" pageId="22" pageNumber="23">Non-type material</emphasis>
. Seven specimens (
<specimenCode id="DBB05B54FFE3FFDFEEE7C7169D61FB8B" box="[1160,1321,1045,1072]" collectionCode="MNCN" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" lsid="urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="22" pageNumber="23" type="Museum">MNCN 16.01</specimenCode>
/18585 to 16.01/18590, Table 1)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C30CA0A4FFE3FFDFEAA8C75D999BFAB3" pageId="22" pageNumber="23" type="diagnosis">
<paragraph id="8BA9F32FFFE3FFDFEAA8C75D999BFAB3" blockId="22.[151,1437,973,2044]" pageId="22" pageNumber="23">
<emphasis id="B9622F3DFFE3FFDFEAA8C75D9972FBC3" bold="true" box="[199,314,1117,1144]" pageId="22" pageNumber="23">Diagnosis</emphasis>
. Body of medium/large size (
<quantity id="4CEE5ECAFFE3FFDFE8ECC75D9AB4FBC2" box="[643,764,1117,1145]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="3.5" metricValueMin="1.5" pageId="22" pageNumber="23" unit="mm" value="25.0" valueMax="35.0" valueMin="15.0">1535 mm</quantity>
in length). Branchiae comma-shaped, with anterior lobe and posterior ventral lobes thinner than dorsal ones, directly emerging from branchial stem and with well-developed thin terminal filament. TC1 notopodia and notochaetae longer than following thoracic ones. Thoracic neurochaetae with
<emphasis id="B9622F3DFFE3FFDFEAF8C7CB98A7FB5F" box="[151,239,1227,1252]" italics="true" pageId="22" pageNumber="23">rostrum</emphasis>
/
<emphasis id="B9622F3DFFE3FFDFEA98C7CB9911FB5F" box="[247,345,1227,1252]" italics="true" pageId="22" pageNumber="23">capitium</emphasis>
length about 4/1, and
<emphasis id="B9622F3DFFE3FFDFE83AC7CB9AFFFB5F" box="[597,695,1227,1252]" italics="true" pageId="22" pageNumber="23">capitium</emphasis>
with a first row of 23 very large teeth followed by three rows of also large, but smaller teeth.
</paragraph>
</subSubSection>
<subSubSection id="C30CA0A4FFE3FFDEEAA8C6119B46FE14" lastPageId="23" lastPageNumber="24" pageId="22" pageNumber="23" type="description">
<paragraph id="8BA9F32FFFE3FFDFEAA8C6119A78FA97" blockId="22.[151,1437,973,2044]" box="[199,560,1297,1324]" pageId="22" pageNumber="23">
<emphasis id="B9622F3DFFE3FFDFEAA8C6119A78FA97" bold="true" box="[199,560,1297,1324]" pageId="22" pageNumber="23">
Description based on
<typeStatus id="54AD4D8DFFE3FFDFEBA6C6129A78FA97" box="[457,560,1298,1324]" pageId="22" pageNumber="23" type="holotype">holotype</typeStatus>
</emphasis>
</paragraph>
<paragraph id="8BA9F32FFFE3FFDFEAA8C6379BB7FA5A" blockId="22.[151,1437,973,2044]" pageId="22" pageNumber="23">
Measurements and general body features. Complete specimen, 30.0 mm long and 3.0 mm wide (
<figureCitation id="132DEFAAFFE3FFDFEF49C6369DC7FAEB" box="[1318,1423,1334,1360]" captionStart="FIGURE 12" captionStartId="18.[151,250,1848,1873]" captionTargetBox="[157,1426,350,1812]" captionTargetId="figure@18.[151,1436,337,1828]" captionTargetPageId="18" captionText="FIGURE 12. Terebellides congolana sp. nov. (holotype, MNCN 16.01/18582): (A) anterior end, left lateral view and detail of branchiae. Terebellides fauveli sp. nov. (holotype, NHMD-636920): (B) anterior end, right lateral view and detail of branchiae. Abbreviations: bdltp—branchial dorsal lobe terminal papilla; bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; brvl—branchial right ventral lobe; bvltf—branchial ventral lobe terminal filament; loli—low- er lip; TC—thoracic chaetiger; tnc—thoracic notopodial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3798498" httpUri="https://zenodo.org/record/3798498/files/figure.png" pageId="22" pageNumber="23">Fig. 12B</figureCitation>
). Body tapering posteriorly with segments increasingly shorter and crowded towards pygidium. Prostomium compact; large tentacular membrane surrounding mouth, with some typical buccal tentacles with expanded tips. SGI as expanded structure, below tentacular membrane (
<figureCitation id="132DEFAAFFE3FFDFE8B1C6A29B65FA06" box="[734,813,1442,1469]" captionStart="FIGURE 16" captionStartId="23.[151,250,1880,1905]" captionTargetBox="[151,1437,877,1861]" captionTargetId="figure@23.[151,1437,877,1861]" captionTargetPageId="23" captionText="FIGURE 16. Terebellides fauveli sp. nov. from Ivory Coast. Stereomicroscope images of anterior end. Holotype (A, NHMD- 636920) and several paratypes (B-D, NHMD-636921). (A) right lateral view; (BD) left lateral views. Abbreviations: bdltpbranchial dorsal lobe terminal papilla; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; bvltf—branchial ventral lobe terminal filament; SG—segment; TC—thoracic chaetiger; TN—thoracic notopodium; TU—thoracic unciniger." figureDoi="http://doi.org/10.5281/zenodo.3798514" httpUri="https://zenodo.org/record/3798514/files/figure.png" pageId="22" pageNumber="23">Fig. 16</figureCitation>
BC). Low lateral lappets on SGIIIVII (TC15) much larger in SGIIIV (TC13) and latero-dorsally white in TC34 (
<figureCitation id="132DEFAAFFE3FFDFE907C6C69BF0FA5A" box="[872,952,1478,1505]" captionStart="FIGURE 16" captionStartId="23.[151,250,1880,1905]" captionTargetBox="[151,1437,877,1861]" captionTargetId="figure@23.[151,1437,877,1861]" captionTargetPageId="23" captionText="FIGURE 16. Terebellides fauveli sp. nov. from Ivory Coast. Stereomicroscope images of anterior end. Holotype (A, NHMD- 636920) and several paratypes (B-D, NHMD-636921). (A) right lateral view; (BD) left lateral views. Abbreviations: bdltpbranchial dorsal lobe terminal papilla; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; bvltf—branchial ventral lobe terminal filament; SG—segment; TC—thoracic chaetiger; TN—thoracic notopodium; TU—thoracic unciniger." figureDoi="http://doi.org/10.5281/zenodo.3798514" httpUri="https://zenodo.org/record/3798514/files/figure.png" pageId="22" pageNumber="23">Fig. 16</figureCitation>
AB).
</paragraph>
<paragraph id="8BA9F32FFFE3FFDFEAA8C6EA9AF9F966" blockId="22.[151,1437,973,2044]" pageId="22" pageNumber="23">
Branchiae. Branchiae comma-shaped, arising as single structure from SGIII, consisting of a single short stalked mid-dorsal branch with one pair of long dorsal (upper) unfused lobes, reaching TC67 (
<figureCitation id="132DEFAAFFE3FFDFEE03C50E9C99F993" box="[1132,1233,1550,1576]" captionStart="FIGURE 12" captionStartId="18.[151,250,1848,1873]" captionTargetBox="[157,1426,350,1812]" captionTargetId="figure@18.[151,1436,337,1828]" captionTargetPageId="18" captionText="FIGURE 12. Terebellides congolana sp. nov. (holotype, MNCN 16.01/18582): (A) anterior end, left lateral view and detail of branchiae. Terebellides fauveli sp. nov. (holotype, NHMD-636920): (B) anterior end, right lateral view and detail of branchiae. Abbreviations: bdltp—branchial dorsal lobe terminal papilla; bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; brvl—branchial right ventral lobe; bvltf—branchial ventral lobe terminal filament; loli—low- er lip; TC—thoracic chaetiger; tnc—thoracic notopodial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3798498" httpUri="https://zenodo.org/record/3798498/files/figure.png" pageId="22" pageNumber="23">Fig. 12B</figureCitation>
,
<figureCitation id="132DEFAAFFE3FFDFEEB3C50E9CBFF992" box="[1244,1271,1550,1577]" captionStart="FIGURE 16" captionStartId="23.[151,250,1880,1905]" captionTargetBox="[151,1437,877,1861]" captionTargetId="figure@23.[151,1437,877,1861]" captionTargetPageId="23" captionText="FIGURE 16. Terebellides fauveli sp. nov. from Ivory Coast. Stereomicroscope images of anterior end. Holotype (A, NHMD- 636920) and several paratypes (B-D, NHMD-636921). (A) right lateral view; (BD) left lateral views. Abbreviations: bdltpbranchial dorsal lobe terminal papilla; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; bvltf—branchial ventral lobe terminal filament; SG—segment; TC—thoracic chaetiger; TN—thoracic notopodium; TU—thoracic unciniger." figureDoi="http://doi.org/10.5281/zenodo.3798514" httpUri="https://zenodo.org/record/3798514/files/figure.png" pageId="22" pageNumber="23">16</figureCitation>
BC), and one pair of ventral (lower) smaller and thinner lobes (about half length of dorsal), not fused together and emerging after a short fusion line of dorsal lobes (
<figureCitation id="132DEFAAFFE3FFDFE845C5569A33F9CB" box="[554,635,1622,1648]" captionStart="FIGURE 19" captionStartId="26.[151,250,1808,1833]" captionTargetBox="[151,1436,265,1788]" captionTargetId="figure@26.[151,1436,265,1788]" captionTargetPageId="26" captionText="FIGURE 19. Terebellides fauveli sp. nov. SEM micrographs of non-type specimens from Congo (MNCN 16.01/18590 and 16.01/18588). (A) anterior end, right latero-dorsal view; (B) branchiae framed in (A); (C) anterior end, right lateral view and detail of branchial lamellae; (D) TC13 notopodia, framed in (C); (E) TC6 geniculate chaeta; (F) geniculate chaeta capitium. Abbreviations: bdlfl—branchial dorsal lobes fusion line; bdltp—branchial dorsal lobe terminal papilla; bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bvltf—branchial ventral lobe terminal filament; tc3gr—thoracic chaetiger 3 glandular region; TN—thoracic notopodia." figureDoi="http://doi.org/10.5281/zenodo.3798524" httpUri="https://zenodo.org/record/3798524/files/figure.png" pageId="22" pageNumber="23">Fig. 19</figureCitation>
AB). Anterior projection of dorsal lobes (lobe 5) about 1/7 length of posterior dorsal lobes (
<figureCitation id="132DEFAAFFE3FFDFEBF5C57A9A6CF92F" box="[410,548,1658,1684]" captionStart="FIGURE 16" captionStartId="23.[151,250,1880,1905]" captionTargetBox="[151,1437,877,1861]" captionTargetId="figure@23.[151,1437,877,1861]" captionTargetPageId="23" captionText="FIGURE 16. Terebellides fauveli sp. nov. from Ivory Coast. Stereomicroscope images of anterior end. Holotype (A, NHMD- 636920) and several paratypes (B-D, NHMD-636921). (A) right lateral view; (BD) left lateral views. Abbreviations: bdltpbranchial dorsal lobe terminal papilla; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; bvltf—branchial ventral lobe terminal filament; SG—segment; TC—thoracic chaetiger; TN—thoracic notopodium; TU—thoracic unciniger." figureDoi="http://doi.org/10.5281/zenodo.3798514" httpUri="https://zenodo.org/record/3798514/files/figure.png" pageId="22" pageNumber="23">Fig. 16A, C</figureCitation>
). Pointed projection of posterior region only in lower lobes, as a thin but welldeveloped terminal filament (
<figureCitation id="132DEFAAFFE3FFDFEB8AC59E9A04F903" box="[485,588,1694,1720]" captionStart="FIGURE 16" captionStartId="23.[151,250,1880,1905]" captionTargetBox="[151,1437,877,1861]" captionTargetId="figure@23.[151,1437,877,1861]" captionTargetPageId="23" captionText="FIGURE 16. Terebellides fauveli sp. nov. from Ivory Coast. Stereomicroscope images of anterior end. Holotype (A, NHMD- 636920) and several paratypes (B-D, NHMD-636921). (A) right lateral view; (BD) left lateral views. Abbreviations: bdltpbranchial dorsal lobe terminal papilla; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; bvltf—branchial ventral lobe terminal filament; SG—segment; TC—thoracic chaetiger; TN—thoracic notopodium; TU—thoracic unciniger." figureDoi="http://doi.org/10.5281/zenodo.3798514" httpUri="https://zenodo.org/record/3798514/files/figure.png" pageId="22" pageNumber="23">Fig. 16D</figureCitation>
,
<figureCitation id="132DEFAAFFE3FFDFE836C59E9A3BF903" box="[601,627,1694,1720]" captionStart="FIGURE 17" captionStartId="24.[151,250,1391,1416]" captionTargetBox="[151,1436,174,1371]" captionTargetId="figure@24.[151,1436,174,1371]" captionTargetPageId="24" captionText="FIGURE 17. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) anterior end, left lateral view; (B) TC1 and branchia, detail; (C) branchial posterior ventral lobes, terminal filament, detail. Abbreviations: bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bvltf—branchial ventral lobe terminal filament; loli—lower lip; TN—thoracic notopodia; TU—thoracic unciniger." figureDoi="http://doi.org/10.5281/zenodo.3798518" httpUri="https://zenodo.org/record/3798518/files/figure.png" pageId="22" pageNumber="23">17</figureCitation>
BC, 19AB). Both sides of branchial lamellae with rows of cilia (
<figureCitation id="132DEFAAFFE3FFDFEF00C59E98F9F967" captionStart="FIGURE 17" captionStartId="24.[151,250,1391,1416]" captionTargetBox="[151,1436,174,1371]" captionTargetId="figure@24.[151,1436,174,1371]" captionTargetPageId="24" captionText="FIGURE 17. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) anterior end, left lateral view; (B) TC1 and branchia, detail; (C) branchial posterior ventral lobes, terminal filament, detail. Abbreviations: bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bvltf—branchial ventral lobe terminal filament; loli—lower lip; TN—thoracic notopodia; TU—thoracic unciniger." figureDoi="http://doi.org/10.5281/zenodo.3798518" httpUri="https://zenodo.org/record/3798518/files/figure.png" pageId="22" pageNumber="23">Fig. 17</figureCitation>
BC, 19C); ciliated tufts or papillae not seen.
</paragraph>
<paragraph id="8BA9F32FFFE3FFDFEAA8C5E699E8F847" blockId="22.[151,1437,973,2044]" pageId="22" pageNumber="23">
Thorax. Eighteen pairs of notopodia (SGIIIXX), much more developed and with longer notochaetae in TC1 than in following ones (
<figureCitation id="132DEFAAFFE3FFDFEBF1C40A99A4F89F" box="[414,492,1802,1828]" captionStart="FIGURE 16" captionStartId="23.[151,250,1880,1905]" captionTargetBox="[151,1437,877,1861]" captionTargetId="figure@23.[151,1437,877,1861]" captionTargetPageId="23" captionText="FIGURE 16. Terebellides fauveli sp. nov. from Ivory Coast. Stereomicroscope images of anterior end. Holotype (A, NHMD- 636920) and several paratypes (B-D, NHMD-636921). (A) right lateral view; (BD) left lateral views. Abbreviations: bdltpbranchial dorsal lobe terminal papilla; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; bvltf—branchial ventral lobe terminal filament; SG—segment; TC—thoracic chaetiger; TN—thoracic notopodium; TU—thoracic unciniger." figureDoi="http://doi.org/10.5281/zenodo.3798514" httpUri="https://zenodo.org/record/3798514/files/figure.png" pageId="22" pageNumber="23">Fig. 16</figureCitation>
CD, 17AB, 19D). All notochaetae as simple capillaries. Neuropodia as sessile pin- nules, from TC6 (SGVIII) to pygidium, with around 15 uncini in single rows starting from TC7 (SGIX) throughout. First neuropodia (TC6) with four sharply bent, acute tipped, geniculate chaetae (
<figureCitation id="132DEFAAFFE3FFDFEE63C4529C38F8D7" box="[1036,1136,1874,1900]" captionStart="FIGURE 18" captionStartId="25.[151,250,1718,1743]" captionTargetBox="[151,1436,174,1676]" captionTargetId="figure@25.[151,1436,174,1676]" captionTargetPageId="25" captionText="FIGURE 18. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) TC6 geniculate chaetae, upper view; (B) row of several thoracic uncini, upper view; (C) two thoracic uncini, detail, upper view; (D) several abdominal uncini, upper view. Circles in (B) to (D) showing number of teeth on capitium." figureDoi="http://doi.org/10.5281/zenodo.3798520" httpUri="https://zenodo.org/record/3798520/files/figure.png" pageId="22" pageNumber="23">Fig. 18A</figureCitation>
) having small minute teeth forming an ill-defined
<emphasis id="B9622F3DFFE3FFDFEBF7C47799B2F82B" box="[408,506,1911,1936]" italics="true" pageId="22" pageNumber="23">capitium</emphasis>
(
<figureCitation id="132DEFAAFFE3FFDFE864C4769A13F82B" box="[523,603,1910,1936]" captionStart="FIGURE 19" captionStartId="26.[151,250,1808,1833]" captionTargetBox="[151,1436,265,1788]" captionTargetId="figure@26.[151,1436,265,1788]" captionTargetPageId="26" captionText="FIGURE 19. Terebellides fauveli sp. nov. SEM micrographs of non-type specimens from Congo (MNCN 16.01/18590 and 16.01/18588). (A) anterior end, right latero-dorsal view; (B) branchiae framed in (A); (C) anterior end, right lateral view and detail of branchial lamellae; (D) TC13 notopodia, framed in (C); (E) TC6 geniculate chaeta; (F) geniculate chaeta capitium. Abbreviations: bdlfl—branchial dorsal lobes fusion line; bdltp—branchial dorsal lobe terminal papilla; bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bvltf—branchial ventral lobe terminal filament; tc3gr—thoracic chaetiger 3 glandular region; TN—thoracic notopodia." figureDoi="http://doi.org/10.5281/zenodo.3798524" httpUri="https://zenodo.org/record/3798524/files/figure.png" pageId="22" pageNumber="23">Fig. 19</figureCitation>
EF). From TC7, neuropodia with 814 uncini per torus in one row, with long shafted denticulate hooks, a very long
<emphasis id="B9622F3DFFE3FFDFE8EFC49B9A90F80F" box="[640,728,1947,1972]" italics="true" pageId="22" pageNumber="23">rostrum</emphasis>
about four times longer than
<emphasis id="B9622F3DFFE3FFDFEE4CC49B9CCDF80F" box="[1059,1157,1947,1972]" italics="true" pageId="22" pageNumber="23">capitium</emphasis>
, with 2(3) very big teeth above main fang, surmounted by two rows of 34 also big, but smaller teeth and an upper crest of several smaller denticles (
<figureCitation id="132DEFAAFFE3FFDFEB65C4E29911F847" box="[266,345,2018,2044]" captionStart="FIGURE 18" captionStartId="25.[151,250,1718,1743]" captionTargetBox="[151,1436,174,1676]" captionTargetId="figure@25.[151,1436,174,1676]" captionTargetPageId="25" captionText="FIGURE 18. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) TC6 geniculate chaetae, upper view; (B) row of several thoracic uncini, upper view; (C) two thoracic uncini, detail, upper view; (D) several abdominal uncini, upper view. Circles in (B) to (D) showing number of teeth on capitium." figureDoi="http://doi.org/10.5281/zenodo.3798520" httpUri="https://zenodo.org/record/3798520/files/figure.png" pageId="22" pageNumber="23">Fig. 18</figureCitation>
BC).
</paragraph>
<paragraph id="8BA9F32FFFE2FFDEEAA8C3999D76FF6C" blockId="23.[151,1437,153,863]" pageId="23" pageNumber="24">
Abdomen. About 40% of body length, with 29 pairs of neuropodia as erect pinnules, with around 30 uncini per torus having three teeth above main fang surmounted by an upper crest of several minute teeth (
<figureCitation id="132DEFAAFFE2FFDEEEA6C3BD9D79FF6C" box="[1225,1329,189,215]" captionStart="FIGURE 18" captionStartId="25.[151,250,1718,1743]" captionTargetBox="[151,1436,174,1676]" captionTargetId="figure@25.[151,1436,174,1676]" captionTargetPageId="25" captionText="FIGURE 18. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) TC6 geniculate chaetae, upper view; (B) row of several thoracic uncini, upper view; (C) two thoracic uncini, detail, upper view; (D) several abdominal uncini, upper view. Circles in (B) to (D) showing number of teeth on capitium." figureDoi="http://doi.org/10.5281/zenodo.3798520" httpUri="https://zenodo.org/record/3798520/files/figure.png" pageId="23" pageNumber="24">Fig. 18D</figureCitation>
).
</paragraph>
<paragraph id="8BA9F32FFFE2FFDEEAA8C3E19B43FEA4" blockId="23.[151,1437,153,863]" pageId="23" pageNumber="24">Other body features. One nephridial papilla behind each TC1 notopodium and nephridial openings in TC4 and TC5 notopodia. Pygidium blunt, funnel-like depression.</paragraph>
<paragraph id="8BA9F32FFFE2FFDEEAA8C22999C0FE30" blockId="23.[151,1437,153,863]" pageId="23" pageNumber="24">
Methyl green staining pattern. Anterior
<collectingCountry id="F301B3BFFFE2FFDEE8EBC2299AF8FEF8" box="[644,688,297,323]" name="Switzerland" pageId="23" pageNumber="24">CH</collectingCountry>
1 to
<collectingCountry id="F301B3BFFFE2FFDEE8B2C2299B4DFEF8" box="[733,773,297,323]" name="Switzerland" pageId="23" pageNumber="24">CH</collectingCountry>
9 solid;
<collectingCountry id="F301B3BFFFE2FFDEE931C2299BCFFEF8" box="[862,903,297,323]" name="Switzerland" pageId="23" pageNumber="24">CH</collectingCountry>
10 to
<collectingCountry id="F301B3BFFFE2FFDEE9ABC2299BA5FEF8" box="[964,1005,297,323]" name="Switzerland" pageId="23" pageNumber="24">CH</collectingCountry>
18 striped; being
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10 to
<collectingCountry id="F301B3BFFFE2FFDEEF7AC2299D76FEF8" box="[1301,1342,297,323]" name="Switzerland" pageId="23" pageNumber="24">CH</collectingCountry>
11 much more marked than following; J-shaped glandular region marked lateral to
<collectingCountry id="F301B3BFFFE2FFDEE9A1C24D9BB1FEDC" box="[974,1017,333,359]" name="Switzerland" pageId="23" pageNumber="24">CH</collectingCountry>
3; near pattern 5 of
<bibRefCitation id="EF878EDEFFE2FFDEEEA1C24D9950FE30" author="Schuller, M. &amp; Hutchings, P. A." pageId="23" pageNumber="24" pagination="1 - 16" refId="ref30587" refString="Schuller, M. &amp; Hutchings, P. A. (2010) New insights in the taxonomy of Trichobranchidae (Polychaeta) with the description of a new Terebellides from Australia. Zootaxa, 2395 (1), 1 - 16. https: // doi. org / 10.11646 / zootaxa. 2395.1.1" type="journal article" year="2010">Schüller &amp; Hutchings (2010)</bibRefCitation>
(
<figureCitation id="132DEFAAFFE2FFDEEB48C2719933FE30" box="[295,379,369,395]" captionStart="FIGURE 37" captionStartId="57.[151,250,1908,1933]" captionTargetBox="[155,1431,1242,1884]" captionTargetId="figure@57.[151,1435,1237,1889]" captionTargetPageId="57" captionText="FIGURE 37. Body staining patterns—following Schüller &amp; Hutchings (2010)—in ventral view of the species described in this work; chaetigers indicated in Arabic numbers." figureDoi="http://doi.org/10.5281/zenodo.3798592" httpUri="https://zenodo.org/record/3798592/files/figure.png" pageId="23" pageNumber="24">Fig. 37</figureCitation>
).
</paragraph>
<paragraph id="8BA9F32FFFE2FFDEEAA8C2949B46FE14" blockId="23.[151,1437,153,863]" box="[199,782,404,431]" pageId="23" pageNumber="24">
<emphasis id="B9622F3DFFE2FFDEEAA8C2949905FE14" bold="true" box="[199,333,404,431]" pageId="23" pageNumber="24">Variability.</emphasis>
Body between 15 and
<quantity id="4CEE5ECAFFE2FFDEE821C2949AD5FE14" box="[590,669,404,431]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="23" pageNumber="24" unit="mm" value="35.0">35 mm</quantity>
in length.
</paragraph>
</subSubSection>
<subSubSection id="C30CA0A4FFE2FFDEEAA8C2B99B52FE68" box="[199,794,440,467]" pageId="23" pageNumber="24" type="materials_examined">
<paragraph id="8BA9F32FFFE2FFDEEAA8C2B99B52FE68" blockId="23.[151,1437,153,863]" box="[199,794,440,467]" pageId="23" pageNumber="24">
<materialsCitation id="3B7EF972FFE2FFDEEAA8C2B99B5DFE68" ID-GBIF-Occurrence="2610569301" box="[199,789,440,467]" country="Ivory Coast" elevation="85" location="Ivory Coast" pageId="23" pageNumber="24" specimenCount="1" typeStatus="holotype">
<emphasis id="B9622F3DFFE2FFDEEAA8C2B9992EFE68" bold="true" box="[199,358,440,467]" pageId="23" pageNumber="24">
<typeStatus id="54AD4D8DFFE2FFDEEAA8C2B9994AFE68" box="[199,258,441,467]" pageId="23" pageNumber="24">Type</typeStatus>
locality.
</emphasis>
<collectingCountry id="F301B3BFFFE2FFDEEB03C2B999BBFE68" box="[364,499,441,467]" name="Ivory Coast" pageId="23" pageNumber="24">Ivory Coast</collectingCountry>
;
<elevation id="003B141CFFE2FFDEEB90C2B99AEEFE68" box="[511,678,441,467]" metricMagnitude="1" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="23" pageNumber="24" unit="m" value="85.0" valueMax="90.0" valueMin="80.0">
<quantity id="4CEE5ECAFFE2FFDEEB90C2B99A2AFE68" box="[511,610,441,467]" metricMagnitude="1" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="23" pageNumber="24" unit="m" value="85.0" valueMax="90.0" valueMin="80.0">8090 m</quantity>
depth
</elevation>
(Table 1)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C30CA0A4FFE2FFDEEAA8C2DC9A38FDA0" pageId="23" pageNumber="24" type="distribution">
<paragraph id="8BA9F32FFFE2FFDEEAA8C2DC9A38FDA0" blockId="23.[151,1437,153,863]" pageId="23" pageNumber="24">
<emphasis id="B9622F3DFFE2FFDEEAA8C2DC9A62FE4C" bold="true" box="[199,554,476,503]" pageId="23" pageNumber="24">Distribution and bathymetry.</emphasis>
Widely distributed along the West African coasts, from
<collectingCountry id="F301B3BFFFE2FFDEEEDFC2DD9D49FE4C" box="[1200,1281,477,503]" name="Liberia" pageId="23" pageNumber="24">Liberia</collectingCountry>
to South
<collectingCountry id="F301B3BFFFE2FFDEEF1EC2DD9883FDA0" name="Angola" pageId="23" pageNumber="24">Angola</collectingCountry>
;
<quantity id="4CEE5ECAFFE2FFDEEAB9C1019901FDA0" box="[214,329,513,539]" metricMagnitude="2" metricUnit="m" metricValue="1.21" metricValueMax="2.0" metricValueMin="0.42" pageId="23" pageNumber="24" unit="m" value="121.0" valueMax="200.0" valueMin="42.0">42200 m</quantity>
depth (
<figureCitation id="132DEFAAFFE2FFDEEBF2C1019A4BFDA0" box="[413,515,513,539]" captionStart="FIGURE 11" captionStartId="16.[151,250,1910,1935]" captionTargetBox="[163,1425,355,1891]" captionTargetId="figure@16.[163,1425,355,1891]" captionTargetPageId="16" captionText="FIGURE 11. Maps of Central and Southern Atlantic African coasts showing the stations where the species of Terebellides described in this work were found. (A) T. africana stat. prom., T. augeneri sp. nov. and T. congolana sp. nov.; (B) T. fauveli sp. nov. and T. kirkegaardi sp. nov.; (C) T. longiseta sp. nov. and T. nkossa sp. nov.; (D) Terebellides sp. 1, Terebellides sp. 2 and T. ramili sp. nov." figureDoi="http://doi.org/10.5281/zenodo.3798494" httpUri="https://zenodo.org/record/3798494/files/figure.png" pageId="23" pageNumber="24">Fig. 11B</figureCitation>
; Table 1).
</paragraph>
</subSubSection>
<subSubSection id="C30CA0A4FFE2FFDEEAA8C1259CC8FDD8" pageId="23" pageNumber="24" type="etymology">
<paragraph id="8BA9F32FFFE2FFDEEAA8C1259CC8FDD8" blockId="23.[151,1437,153,863]" pageId="23" pageNumber="24">
<emphasis id="B9622F3DFFE2FFDEEAA8C1259906FD84" bold="true" box="[199,334,549,575]" pageId="23" pageNumber="24">Etymology.</emphasis>
The species is named after the French zoologist Pierre Fauvel (
<date id="FFA8D5EFFFE2FFDEEE7DC1249CDBFD84" box="[1042,1171,548,575]" pageId="23" pageNumber="24" value="1866" valueMax="1958">18661958</date>
) for his many contributions to the study of the
<taxonomicName id="4C1688ACFFE2FFDEEBC9C1499A69FDD8" box="[422,545,585,611]" class="Polychaeta" kingdom="Animalia" pageId="23" pageNumber="24" phylum="Annelida" rank="class">Polychaeta</taxonomicName>
across world oceans, especially in Europe and Africa.
</paragraph>
</subSubSection>
<subSubSection id="C30CA0A4FFE2FFD2EAA8C16D9C68F84D" lastPageId="27" lastPageNumber="28" pageId="23" pageNumber="24" type="discussion">
<paragraph id="8BA9F32FFFE2FFDEEAA8C16D9B35FD74" blockId="23.[151,1437,153,863]" pageId="23" pageNumber="24">
<emphasis id="B9622F3DFFE2FFDEEAA8C16D9973FD3C" bold="true" box="[199,315,621,647]" pageId="23" pageNumber="24">Remarks.</emphasis>
Three
<taxonomicName id="4C1688ACFFE2FFDEEBE4C16D9A5AFD3C" box="[395,530,621,647]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="genus">
<emphasis id="B9622F3DFFE2FFDEEBE4C16D9A5AFD3C" box="[395,530,621,647]" italics="true" pageId="23" pageNumber="24">Terebellides</emphasis>
</taxonomicName>
species have been previously described with TC1 provided with large notopodia and long notochaetae:
<taxonomicName id="4C1688ACFFE2FFDEEBF6C1929AA3FD10" authority="Hessle, 1917" authorityName="Hessle" authorityYear="1917" box="[409,747,657,683]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="kobei">
<emphasis id="B9622F3DFFE2FFDEEBF6C19299BBFD10" box="[409,499,657,683]" italics="true" pageId="23" pageNumber="24">T. kobei</emphasis>
<bibRefCitation id="EF878EDEFFE2FFDEEB94C1919AC5FD10" author="Hessle, C." box="[507,653,657,683]" pageId="23" pageNumber="24" pagination="39 - 258" refId="ref29178" refString="Hessle, C. (1917) Zur Kenntnis der terebellomorphen Polychaeten. Zoologiska Bidrag fran Uppsala, 5, 39 - 258." type="journal article" year="1917">Hessle, 1917</bibRefCitation>
(
<collectingCountry id="F301B3BFFFE2FFDEE8F2C1919AAAFD10" box="[669,738,657,683]" name="Japan" pageId="23" pageNumber="24">Japan</collectingCountry>
)
</taxonomicName>
,
<taxonomicName id="4C1688ACFFE2FFDEE898C1929C9DFD17" authority="Williams, 1984" authorityName="Williams" authorityYear="1984" box="[759,1237,657,684]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="californica">
<emphasis id="B9622F3DFFE2FFDEE898C1929BD8FD10" box="[759,912,657,683]" italics="true" pageId="23" pageNumber="24">T. californica</emphasis>
<bibRefCitation id="EF878EDEFFE2FFDEE9F7C1919C0DFD10" author="Williams, S. J." box="[920,1093,657,683]" pageId="23" pageNumber="24" pagination="118 - 142" refId="ref30871" refString="Williams, S. J. (1984) The status of Terebellides stroemi (Polychaeta; Trichobranchidae) as a cosmopolitan species, based on a worldwide morphological survey, including description of new species. In: Hutchings, P. A. (Ed.), Proceedings of the First International Polychaete Conference, Sydney, Australia, 1984. The Linnean Society of New South Wales, Sydney, pp. 118 - 142." type="book chapter" year="1984">Williams, 1984</bibRefCitation>
(California)
</taxonomicName>
,
<taxonomicName id="4C1688ACFFE2FFDEEE8EC1929DDDFD10" authorityName="Parapar, Mikac &amp; Fiege" authorityYear="2013" box="[1249,1429,657,683]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="mediterranea">
<emphasis id="B9622F3DFFE2FFDEEE8EC1929DDDFD10" box="[1249,1429,657,683]" italics="true" pageId="23" pageNumber="24">T. mediterranea</emphasis>
</taxonomicName>
, and two in this work:
<taxonomicName id="4C1688ACFFE2FFDEEBE3C1B69A56FD74" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[396,542,693,719]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="congolana" status="sp. nov.">
<emphasis id="B9622F3DFFE2FFDEEBE3C1B69A56FD74" box="[396,542,693,719]" italics="true" pageId="23" pageNumber="24">T. congolana</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFE2FFDEE84AC1B59A36FD74" bold="true" box="[549,638,693,719]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A2519246FFE2FFDEE84AC1B59A36FD74" box="[549,638,693,719]" pageId="23" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C1688ACFFE2FFDEE8DAC1B69B54FD74" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[693,796,693,719]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFE2FFDEE8DAC1B69B54FD74" box="[693,796,693,719]" italics="true" pageId="23" pageNumber="24">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFE2FFDEE94CC1B59B35FD74" bold="true" box="[803,893,693,719]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A2519246FFE2FFDEE94CC1B59B35FD74" box="[803,893,693,719]" pageId="23" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
<paragraph id="8BA9F32FFFE2FFDEEAA8C1D99B5CFCE4" blockId="23.[151,1437,153,863]" pageId="23" pageNumber="24">
<taxonomicName id="4C1688ACFFE2FFDEEAA8C1D999ECFD48" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[199,420,729,755]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFE2FFDEEAA8C1D999ECFD48" box="[199,420,729,755]" italics="true" pageId="23" pageNumber="24">Terebellides fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFE2FFDEEBC1C1D99A42FD48" bold="true" box="[430,522,729,755]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A2519246FFE2FFDEEBC1C1D99A42FD48" box="[430,522,729,755]" pageId="23" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has shorter TC1 notopodia and notochaetae than
<taxonomicName id="4C1688ACFFE2FFDEEE23C1DA9CE0FD48" authorityName="Hessle" authorityYear="1917" box="[1100,1192,729,755]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="kobei">
<emphasis id="B9622F3DFFE2FFDEEE23C1DA9CE0FD48" box="[1100,1192,729,755]" italics="true" pageId="23" pageNumber="24">T. kobei</emphasis>
</taxonomicName>
, lacks a conspicuous triangular dorsal projection in TC3 notopodia (present in
<taxonomicName id="4C1688ACFFE2FFDEE974C1FE9B3CFCAC" authorityName="Hessle" authorityYear="1917" box="[795,884,765,791]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="kobei">
<emphasis id="B9622F3DFFE2FFDEE974C1FE9B3CFCAC" box="[795,884,765,791]" italics="true" pageId="23" pageNumber="24">T. kobei</emphasis>
</taxonomicName>
), has a white lateral colouration in anterior chaetigers (absent in
<taxonomicName id="4C1688ACFFE2FFDEEB3BC02299E6FC80" authorityName="Hessle" authorityYear="1917" box="[340,430,801,827]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="kobei">
<emphasis id="B9622F3DFFE2FFDEEB3BC02299E6FC80" box="[340,430,801,827]" italics="true" pageId="23" pageNumber="24">T. kobei</emphasis>
</taxonomicName>
) and has a different
<emphasis id="B9622F3DFFE2FFDEE8F6C0229AB3FC80" box="[665,763,802,827]" italics="true" pageId="23" pageNumber="24">capitium</emphasis>
denticulation, being all teeth small and of similar size in
<taxonomicName id="4C1688ACFFE2FFDEEFE7C022989CFCE4" authorityName="Hessle" authorityYear="1917" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="kobei">
<emphasis id="B9622F3DFFE2FFDEEFE7C022989CFCE4" italics="true" pageId="23" pageNumber="24">T. kobei</emphasis>
</taxonomicName>
, as illustrated by
<bibRefCitation id="EF878EDEFFE2FFDEEBF5C0459A79FCE4" author="Hessle, C." box="[410,561,837,863]" pageId="23" pageNumber="24" pagination="39 - 258" refId="ref29178" refString="Hessle, C. (1917) Zur Kenntnis der terebellomorphen Polychaeten. Zoologiska Bidrag fran Uppsala, 5, 39 - 258." type="journal article" year="1917">Hessle (1917</bibRefCitation>
: textfig. 32, p. 140).
</paragraph>
<caption id="DF69A3A7FFE2FFDEEAF8C4589D34F866" ID-DOI="http://doi.org/10.5281/zenodo.3798514" ID-Zenodo-Dep="3798514" httpUri="https://zenodo.org/record/3798514/files/figure.png" pageId="23" pageNumber="24" startId="23.[151,250,1880,1905]" targetBox="[151,1437,877,1861]" targetPageId="23">
<paragraph id="8BA9F32FFFE2FFDEEAF8C4589D34F866" blockId="23.[151,1436,1880,2013]" pageId="23" pageNumber="24">
<emphasis id="B9622F3DFFE2FFDEEAF8C4589968F8CA" bold="true" box="[151,288,1880,1905]" pageId="23" pageNumber="24">FIGURE 16.</emphasis>
<taxonomicName id="4C1688ACFFE2FFDEEB48C45999A5F8CA" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[295,493,1881,1905]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFE2FFDEEB48C45999A5F8CA" box="[295,493,1881,1905]" italics="true" pageId="23" pageNumber="24">Terebellides fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFE2FFDEEB9BC4599A0DF8CA" bold="true" box="[500,581,1881,1905]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A2519246FFE2FFDEEB9BC4599A0DF8CA" box="[500,581,1881,1905]" pageId="23" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
from Ivory Coast. Stereomicroscope images of anterior end. Holotype (A, NHMD- 636920) and several paratypes (B-D, NHMD-636921).
<emphasis id="B9622F3DFFE2FFDEE8A1C47C9AB9F82E" bold="true" box="[718,753,1916,1941]" pageId="23" pageNumber="24">(A)</emphasis>
right lateral view; (
<emphasis id="B9622F3DFFE2FFDEE9D3C47D9BA4F82E" bold="true" box="[956,1004,1917,1941]" pageId="23" pageNumber="24">BD</emphasis>
) left lateral views. Abbreviations: bdltpbranchial dorsal lobe terminal papilla; blvl—branchial left ventral lobe; brdl—branchial right dorsal lobe; bvltf—branchial ventral lobe terminal filament; SG—segment; TC—thoracic chaetiger; TN—thoracic notopodium; TU—thoracic unciniger.
</paragraph>
</caption>
<caption id="DF69A3A7FFEDFFD1EAF8C66F9D4FFA4F" ID-DOI="http://doi.org/10.5281/zenodo.3798518" ID-Zenodo-Dep="3798518" httpUri="https://zenodo.org/record/3798518/files/figure.png" pageId="24" pageNumber="25" startId="24.[151,250,1391,1416]" targetBox="[151,1436,174,1371]" targetPageId="24">
<paragraph id="8BA9F32FFFEDFFD1EAF8C66F9D4FFA4F" blockId="24.[151,1437,1391,1524]" pageId="24" pageNumber="25">
<emphasis id="B9622F3DFFEDFFD1EAF8C66F9969FA33" bold="true" box="[151,289,1391,1416]" pageId="24" pageNumber="25">FIGURE 17.</emphasis>
<taxonomicName id="4C1688ACFFEDFFD1EB46C67099B8FA33" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[297,496,1392,1416]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEDFFD1EB46C67099B8FA33" box="[297,496,1392,1416]" italics="true" pageId="24" pageNumber="25">Terebellides fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEDFFD1EB98C6709A01FA33" bold="true" box="[503,585,1392,1416]" pageId="24" pageNumber="25">
<taxonomicNameLabel id="A2519246FFEDFFD1EB98C6709A01FA33" box="[503,585,1392,1416]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
SEM micrographs of the paratype NHMD-636922 from Angola.
<emphasis id="B9622F3DFFEDFFD1EE9FC66F9D5BFA33" bold="true" box="[1264,1299,1391,1416]" pageId="24" pageNumber="25">(A)</emphasis>
anterior end, left lateral view;
<emphasis id="B9622F3DFFEDFFD1EB28C6939921FA17" bold="true" box="[327,361,1427,1452]" pageId="24" pageNumber="25">(B)</emphasis>
TC1 and branchia, detail;
<emphasis id="B9622F3DFFEDFFD1E812C6939AE9FA17" bold="true" box="[637,673,1427,1452]" pageId="24" pageNumber="25">(C)</emphasis>
branchial posterior ventral lobes, terminal filament, detail. Abbreviations: bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bv-ltf—branchial ventral lobe terminal filament; loli—lower lip; TN—thoracic notopodia; TU—thoracic unciniger.
</paragraph>
</caption>
<paragraph id="8BA9F32FFFEDFFD1EAA8C5229AD1F8AF" blockId="24.[151,1437,1570,1992]" pageId="24" pageNumber="25">
<taxonomicName id="4C1688ACFFEDFFD1EAA8C522999AF987" authorityName="Williams" authorityYear="1984" box="[199,466,1570,1596]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="californica">
<emphasis id="B9622F3DFFEDFFD1EAA8C522999AF987" box="[199,466,1570,1596]" italics="true" pageId="24" pageNumber="25">Terebellides californica</emphasis>
</taxonomicName>
was described from shelf and slope depths in the Pacific Ocean (
<collectingRegion id="49D23DCDFFEDFFD1EEABC5229D52F987" box="[1220,1306,1570,1596]" country="United States of America" name="Oregon" pageId="24" pageNumber="25">Oregon</collectingRegion>
to Western
<collectingRegion id="49D23DCDFFEDFFD1EAF8C54698A6F9DA" box="[151,238,1606,1633]" country="Mexico" name="Mexico" pageId="24" pageNumber="25">Mexico</collectingRegion>
) and is characterized by the author only by the “
<emphasis id="B9622F3DFFEDFFD1E97EC547997CF93F" italics="true" pageId="24" pageNumber="25">very well developed first chaetiger with greatly prolonged fine notosetae</emphasis>
” (
<bibRefCitation id="EF878EDEFFEDFFD1EB3EC56A9A4CF93F" author="Williams, S. J." box="[337,516,1642,1668]" pageId="24" pageNumber="25" pagination="118 - 142" refId="ref30871" refString="Williams, S. J. (1984) The status of Terebellides stroemi (Polychaeta; Trichobranchidae) as a cosmopolitan species, based on a worldwide morphological survey, including description of new species. In: Hutchings, P. A. (Ed.), Proceedings of the First International Polychaete Conference, Sydney, Australia, 1984. The Linnean Society of New South Wales, Sydney, pp. 118 - 142." type="book chapter" year="1984">Williams, 1984</bibRefCitation>
: p. 128), which is clearly longer than the one in
<taxonomicName id="4C1688ACFFEDFFD1EE42C56B9CDEF93F" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[1069,1174,1642,1668]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEDFFD1EE42C56B9CDEF93F" box="[1069,1174,1642,1668]" italics="true" pageId="24" pageNumber="25">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEDFFD1EEF1C56A9CB1F93F" bold="true" box="[1182,1273,1642,1668]" pageId="24" pageNumber="25">
<taxonomicNameLabel id="A2519246FFEDFFD1EEF1C56A9CB1F93F" box="[1182,1273,1642,1668]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and lacks any special development in TC3 and body colour pattern. This species was later redescribed by
<bibRefCitation id="EF878EDEFFEDFFD1EEFCC58E9D64F913" author="Hilbig, B." box="[1171,1324,1678,1704]" pageId="24" pageNumber="25" pagination="295 - 309" refId="ref29202" refString="Hilbig, B. (2000) Family Trichobranchidae Malmgren, 1866. In: Blake, B., Hilbig, B. &amp; Scott, P. A. (Eds.), Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and the Western Santa Barbara Channel. Vol. 7. The Annelida Part 4. Polychaeta: Flabelligeridae to Sternaspidae. U. S. Dept. of the Interior, Minerals Management Service, Pacific OCS Region, Camarillo, California, pp. 295 - 309." type="book chapter" year="2000">Hilbig (2000)</bibRefCitation>
as having a “
<emphasis id="B9622F3DFFEDFFD1EAD9C5B29A19F977" box="[182,593,1714,1740]" italics="true" pageId="24" pageNumber="25">trilobed structure of the peristomium</emphasis>
” as potential new diagnostic character, which is not present in
<taxonomicName id="4C1688ACFFEDFFD1EF62C5B39D3CF977" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[1293,1396,1714,1740]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEDFFD1EF62C5B39D3CF977" box="[1293,1396,1714,1740]" italics="true" pageId="24" pageNumber="25">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEDFFD1EF14C5B29880F94B" bold="true" pageId="24" pageNumber="25">
<taxonomicNameLabel id="A2519246FFEDFFD1EF14C5B29880F94B" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
However, in our opinion, the relevance of this character should be considered with caution as its presence in
<taxonomicName id="4C1688ACFFEDFFD1EFE7C5D7995AF8AF" authorityName="Williams" authorityYear="1984" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="californica">
<emphasis id="B9622F3DFFEDFFD1EFE7C5D7995AF8AF" italics="true" pageId="24" pageNumber="25">T. californica</emphasis>
</taxonomicName>
has not been sufficiently assessed.
</paragraph>
<paragraph id="8BA9F32FFFEDFFD1EAA8C41E99C0F873" blockId="24.[151,1437,1570,1992]" pageId="24" pageNumber="25">
<taxonomicName id="4C1688ACFFEDFFD1EAA8C41E99A6F883" authorityName="Parapar, Mikac &amp; Fiege" authorityYear="2013" box="[199,494,1822,1848]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="mediterranea">
<emphasis id="B9622F3DFFEDFFD1EAA8C41E99A6F883" box="[199,494,1822,1848]" italics="true" pageId="24" pageNumber="25">Terebellides mediterranea</emphasis>
</taxonomicName>
most closely resembles
<taxonomicName id="4C1688ACFFEDFFD1E968C41F9B38F883" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[775,880,1822,1848]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEDFFD1E968C41F9B38F883" box="[775,880,1822,1848]" italics="true" pageId="24" pageNumber="25">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEDFFD1E915C41E9B9DF883" bold="true" box="[890,981,1822,1848]" pageId="24" pageNumber="25">
<taxonomicNameLabel id="A2519246FFEDFFD1E915C41E9B9DF883" box="[890,981,1822,1848]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
in branchial shape. However,
<taxonomicName id="4C1688ACFFEDFFD1EF5CC41F9DD4F883" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[1331,1436,1822,1848]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEDFFD1EF5CC41F9DD4F883" box="[1331,1436,1822,1848]" italics="true" pageId="24" pageNumber="25">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEDFFD1EAF8C44298BAF8E7" bold="true" box="[151,242,1858,1884]" pageId="24" pageNumber="25">
<taxonomicNameLabel id="A2519246FFEDFFD1EAF8C44298BAF8E7" box="[151,242,1858,1884]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
bears larger branchiae that reach TC6 (instead of TC34) and has posterior branchial lobes with terminal filament. Moreover, both species differ in number and size of the denticulation of thoracic uncini, with 34 mediumsized teeth above main fang and surmounted by a row of 67 slightly shorter tooth in
<taxonomicName id="4C1688ACFFEDFFD1EE36C48B9D44F81F" authorityName="Parapar, Mikac &amp; Fiege" authorityYear="2013" box="[1113,1292,1930,1956]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="mediterranea">
<emphasis id="B9622F3DFFEDFFD1EE36C48B9D44F81F" box="[1113,1292,1930,1956]" italics="true" pageId="24" pageNumber="25">T. mediterranea</emphasis>
</taxonomicName>
(see
<bibRefCitation id="EF878EDEFFEDFFD1EF28C48A9951F873" author="Parapar, J. &amp; Mikac, B. &amp; Fiege, D." pageId="24" pageNumber="25" pagination="333 - 350" refId="ref30099" refString="Parapar, J., Mikac, B. &amp; Fiege, D. (2013) Diversity of the genus Terebellides (Polychaeta: Trichobranchidae) in the Adriatic Sea with the description of a new species. Zootaxa, 3691 (3), 333 - 350. https: // doi. org / 10.11646 / zootaxa. 3691.3.3" type="journal article" year="2013">
Parapar
<emphasis id="B9622F3DFFEDFFD1EAF8C4AF9880F873" box="[151,200,1966,1992]" italics="true" pageId="24" pageNumber="25">et al</emphasis>
., 2013
</bibRefCitation>
:
<figureCitation id="132DEFAAFFEDFFD1EB4BC4AE9934F873" box="[292,380,1966,1992]" captionStart="FIGURE 7" captionStartId="12.[151,250,1625,1650]" captionTargetBox="[151,1436,589,1605]" captionTargetId="figure@12.[151,1436,589,1605]" captionTargetPageId="12" captionText="FIGURE 7. Terebellides africana Augener, 1918 stat. prom. SEM micrographs of the non-type specimen NHMD-636918. (A) row of several thoracic uncini, upper view; (B) one thoracic uncinus, lateral view; (C) typical row of thoracic uncini, lateral view. Circles in (A) showing number of teeth on capitium." figureDoi="http://doi.org/10.5281/zenodo.3798478" httpUri="https://zenodo.org/record/3798478/files/figure.png" pageId="24" pageNumber="25">Fig. 7B</figureCitation>
).
</paragraph>
<caption id="DF69A3A7FFECFFD0EAF8C5B69C6EF8AD" ID-DOI="http://doi.org/10.5281/zenodo.3798520" ID-Zenodo-Dep="3798520" httpUri="https://zenodo.org/record/3798520/files/figure.png" pageId="25" pageNumber="26" startId="25.[151,250,1718,1743]" targetBox="[151,1436,174,1676]" targetPageId="25">
<paragraph id="8BA9F32FFFECFFD0EAF8C5B69C6EF8AD" blockId="25.[151,1436,1718,1815]" pageId="25" pageNumber="26">
<emphasis id="B9622F3DFFECFFD0EAF8C5B69957F974" bold="true" box="[151,287,1718,1743]" pageId="25" pageNumber="26">FIGURE 18.</emphasis>
<taxonomicName id="4C1688ACFFECFFD0EB4AC5B699A2F975" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[293,490,1718,1742]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFECFFD0EB4AC5B699A2F975" box="[293,490,1718,1742]" italics="true" pageId="25" pageNumber="26">Terebellides fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFECFFD0EB9FC5B79A09F974" bold="true" box="[496,577,1719,1743]" pageId="25" pageNumber="26">
<taxonomicNameLabel id="A2519246FFECFFD0EB9FC5B79A09F974" box="[496,577,1719,1743]" pageId="25" pageNumber="26" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
SEM micrographs of the paratype NHMD-636922 from Angola.
<emphasis id="B9622F3DFFECFFD0EEB7C5B69CB4F974" bold="true" box="[1240,1276,1718,1743]" pageId="25" pageNumber="26">(A)</emphasis>
TC6 geniculate chaetae, upper view;
<emphasis id="B9622F3DFFECFFD0EB1CC5DA99DDF948" bold="true" box="[371,405,1754,1779]" pageId="25" pageNumber="26">(B)</emphasis>
row of several thoracic uncini, upper view;
<emphasis id="B9622F3DFFECFFD0E90EC5DA9BCDF948" bold="true" box="[865,901,1754,1779]" pageId="25" pageNumber="26">(C)</emphasis>
two thoracic uncini, detail, upper view;
<emphasis id="B9622F3DFFECFFD0EF46C5DA9D05F948" bold="true" box="[1321,1357,1754,1779]" pageId="25" pageNumber="26">(D)</emphasis>
several abdominal uncini, upper view. Circles in (B) to (D) showing number of teeth on
<emphasis id="B9622F3DFFECFFD0E9A8C5FF9C68F8AD" box="[967,1056,1791,1814]" italics="true" pageId="25" pageNumber="26">capitium</emphasis>
.
</paragraph>
</caption>
<paragraph id="8BA9F32FFFECFFD0EAA8C445996CF870" blockId="25.[151,1437,1861,2031]" pageId="25" pageNumber="26">
<taxonomicName id="4C1688ACFFECFFD0EAA8C4459993F8E4" box="[199,475,1861,1887]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="anguicomus">
<emphasis id="B9622F3DFFECFFD0EAA8C4459993F8E4" box="[199,475,1861,1887]" italics="true" pageId="25" pageNumber="26">Terebellides anguicomus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C1688ACFFECFFD0E87FC4469B38F8E4" authority="Solis-Weiss et al., 1991" authorityName="Solis-Weiss" authorityYear="1991" box="[528,880,1861,1887]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="lanai">
<emphasis id="B9622F3DFFECFFD0E87FC4469A2DF8E4" box="[528,613,1861,1887]" italics="true" pageId="25" pageNumber="26">T. lanai</emphasis>
<bibRefCitation id="EF878EDEFFECFFD0E805C4459B38F8E4" author="Solis-Weiss, V. &amp; Fauchald, K. &amp; Blankestein, A." box="[618,880,1861,1887]" pageId="25" pageNumber="26" pagination="147 - 158" refId="ref30751" refString="Solis-Weiss, V., Fauchald, K. &amp; Blankestein, A. (1991) Trichobranchidae (Polychaeta) from shallow warm water areas in the Western Atlantic Ocean. Proceedings of the Biological Society of Washington, 104 (1), 147 - 158." type="journal article" year="1991">
Solís-Weiss
<emphasis id="B9622F3DFFECFFD0E89BC4469B6CF8E4" box="[756,804,1861,1887]" italics="true" pageId="25" pageNumber="26">et al</emphasis>
., 1991
</bibRefCitation>
</taxonomicName>
resemble
<taxonomicName id="4C1688ACFFECFFD0E98EC4469C00F8E4" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[993,1096,1861,1887]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFECFFD0E98EC4469C00F8E4" box="[993,1096,1861,1887]" italics="true" pageId="25" pageNumber="26">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFECFFD0EE21C4459CEFF8E4" bold="true" box="[1102,1191,1861,1887]" pageId="25" pageNumber="26">
<taxonomicNameLabel id="A2519246FFECFFD0EE21C4459CEFF8E4" box="[1102,1191,1861,1887]" pageId="25" pageNumber="26" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
in the shape (commalike) and size of the branchiae, also reaching TC6. However,
<taxonomicName id="4C1688ACFFECFFD0E923C46A9BEAF838" box="[844,930,1897,1923]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="lanai">
<emphasis id="B9622F3DFFECFFD0E923C46A9BEAF838" box="[844,930,1897,1923]" italics="true" pageId="25" pageNumber="26">T. lanai</emphasis>
</taxonomicName>
bears branchial lobes fused for most of their length, and
<taxonomicName id="4C1688ACFFECFFD0EB73C48E99F7F81C" box="[284,447,1934,1959]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="anguicomus">
<emphasis id="B9622F3DFFECFFD0EB73C48E99F7F81C" box="[284,447,1934,1959]" italics="true" pageId="25" pageNumber="26">T. anguicomus</emphasis>
</taxonomicName>
has a large transverse dorsal hump on TC5, 17 thoracic chaetigers (instead of 18) and a shorter TC1.
</paragraph>
<paragraph id="8BA9F32FFFECFFD3EAA8C4D59BE7FF40" blockId="25.[151,1437,1861,2031]" lastBlockId="26.[151,1436,153,251]" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26">
While some of the French species recently described by
<bibRefCitation id="EF878EDEFFECFFD0E921C4D59C19F854" author="Lavesque, N. &amp; Hutchings, P. &amp; Daffe, G. &amp; Nygren, A. &amp; Londono-Mesa, M. H." box="[846,1105,2005,2031]" pageId="25" pageNumber="26" pagination="151 - 190" refId="ref29688" refString="Lavesque, N., Hutchings, P., Daffe, G., Nygren, A. &amp; Londono-Mesa, M. H. (2019) A revision of the French Trichobranchidae (Polychaeta), with descriptions of nine new species. Zootaxa, 4664 (2), 151 - 190. https: // doi. org / 10.11646 / zootaxa. 4664.2.1" type="journal article" year="2019">
Lavesque
<emphasis id="B9622F3DFFECFFD0E9AEC4D69BBCF854" box="[961,1012,2005,2031]" italics="true" pageId="25" pageNumber="26">et al</emphasis>
. (2019)
</bibRefCitation>
, such as
<taxonomicName id="4C1688ACFFECFFD3EED5C4D69A84FF08" authority="Lavesque, Hutchings, Daffe, Nygren &amp; Londono-Mesa, 2019" authorityName="Lavesque, Hutchings, Daffe, Nygren &amp; Londono-Mesa" authorityYear="2019" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" lastPageId="26" lastPageNumber="27" order="Terebellida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="lilasae">
<emphasis id="B9622F3DFFECFFD0EED5C4D69D6AF854" box="[1210,1314,2005,2031]" italics="true" pageId="25" pageNumber="26">T. lilasae</emphasis>
<bibRefCitation id="EF878EDEFFECFFD3EF45C4D59A84FF08" author="Lavesque, N. &amp; Hutchings, P. &amp; Daffe, G. &amp; Nygren, A. &amp; Londono-Mesa, M. H." lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26" pagination="151 - 190" refId="ref29688" refString="Lavesque, N., Hutchings, P., Daffe, G., Nygren, A. &amp; Londono-Mesa, M. H. (2019) A revision of the French Trichobranchidae (Polychaeta), with descriptions of nine new species. Zootaxa, 4664 (2), 151 - 190. https: // doi. org / 10.11646 / zootaxa. 4664.2.1" type="journal article" year="2019">Lavesque, Hutchings, Daffe, Nygren &amp; Londoño-Mesa, 2019</bibRefCitation>
</taxonomicName>
, have similar general branchial shape as in
<taxonomicName id="4C1688ACFFEFFFD3EEC7C39A9D47FF08" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[1192,1295,153,179]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEFFFD3EEC7C39A9D47FF08" box="[1192,1295,153,179]" italics="true" pageId="26" pageNumber="27">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEFFFD3EF7AC3999D25FF08" bold="true" box="[1301,1389,153,179]" pageId="26" pageNumber="27">
<taxonomicNameLabel id="A2519246FFEFFFD3EF7AC3999D25FF08" box="[1301,1389,153,179]" pageId="26" pageNumber="27" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, the
<emphasis id="B9622F3DFFEFFFD3EAF8C3BE98B1FF6C" box="[151,249,190,215]" italics="true" pageId="26" pageNumber="27">capitium</emphasis>
denticulation of the thoracic uncini is very different; in fact, the shape of the thoracic uncini in
<taxonomicName id="4C1688ACFFEFFFD3EF5BC3BE9DD4FF6C" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[1332,1436,189,215]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEFFFD3EF5BC3BE9DD4FF6C" box="[1332,1436,189,215]" italics="true" pageId="26" pageNumber="27">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEFFFD3EAF8C3E198B9FF40" bold="true" box="[151,241,225,251]" pageId="26" pageNumber="27">
<taxonomicNameLabel id="A2519246FFEFFFD3EAF8C3E198B9FF40" box="[151,241,225,251]" pageId="26" pageNumber="27" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has not been recorded so far in any other species of the genus.
</paragraph>
<caption id="DF69A3A7FFEFFFD3EAF8C4109C1CF866" ID-DOI="http://doi.org/10.5281/zenodo.3798524" ID-Zenodo-Dep="3798524" httpUri="https://zenodo.org/record/3798524/files/figure.png" pageId="26" pageNumber="27" startId="26.[151,250,1808,1833]" targetBox="[151,1436,265,1788]" targetPageId="26">
<paragraph id="8BA9F32FFFEFFFD3EAF8C4109C1CF866" blockId="26.[151,1437,1808,2013]" pageId="26" pageNumber="27">
<emphasis id="B9622F3DFFEFFFD3EAF8C410996AF892" bold="true" box="[151,290,1808,1833]" pageId="26" pageNumber="27">FIGURE 19.</emphasis>
<taxonomicName id="4C1688ACFFEFFFD3EB44C41099BAF893" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[299,498,1808,1832]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEFFFD3EB44C41099BAF893" box="[299,498,1808,1832]" italics="true" pageId="26" pageNumber="27">Terebellides fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEFFFD3EB94C4119A05F892" bold="true" box="[507,589,1809,1833]" pageId="26" pageNumber="27">
<taxonomicNameLabel id="A2519246FFEFFFD3EB94C4119A05F892" box="[507,589,1809,1833]" pageId="26" pageNumber="27" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
SEM micrographs of non-type specimens from Congo (MNCN 16.01/18590 and 16.01/18588).
<emphasis id="B9622F3DFFEFFFD3EB42C4349918F8F6" bold="true" box="[301,336,1844,1869]" pageId="26" pageNumber="27">(A)</emphasis>
anterior end, right latero-dorsal view;
<emphasis id="B9622F3DFFEFFFD3E8B0C4349B48F8F6" bold="true" box="[735,768,1844,1869]" pageId="26" pageNumber="27">(B)</emphasis>
branchiae framed in (A);
<emphasis id="B9622F3DFFEFFFD3EE61C4349C79F8F6" bold="true" box="[1038,1073,1844,1869]" pageId="26" pageNumber="27">(C)</emphasis>
anterior end, right lateral view and detail of branchial lamellae; (
<emphasis id="B9622F3DFFEFFFD3EBA9C4599990F8CA" bold="true" box="[454,472,1881,1905]" pageId="26" pageNumber="27">D</emphasis>
) TC13 notopodia, framed in (C);
<emphasis id="B9622F3DFFEFFFD3E92DC4589B2CF8CA" bold="true" box="[834,868,1880,1905]" pageId="26" pageNumber="27">(E)</emphasis>
TC6 geniculate chaeta;
<emphasis id="B9622F3DFFEFFFD3EE31C4589C37F8CA" bold="true" box="[1118,1151,1880,1905]" pageId="26" pageNumber="27">(F)</emphasis>
geniculate chaeta
<emphasis id="B9622F3DFFEFFFD3EF52C4599DDEF8CB" box="[1341,1430,1881,1904]" italics="true" pageId="26" pageNumber="27">capitium</emphasis>
. Abbreviations: bdlfl—branchial dorsal lobes fusion line; bdltp—branchial dorsal lobe terminal papilla; bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bvltf—branchial ventral lobe terminal filament; tc3gr—thoracic chaetiger 3 glandular region; TN—thoracic notopodia.
</paragraph>
</caption>
<caption id="DF69A3A7FFEEFFD2EAF8C5999B57F941" ID-DOI="http://doi.org/10.5281/zenodo.3798528" ID-Zenodo-Dep="3798528" httpUri="https://zenodo.org/record/3798528/files/figure.png" pageId="27" pageNumber="28" startId="27.[151,250,1689,1714]" targetBox="[157,1436,174,1670]" targetPageId="27">
<paragraph id="8BA9F32FFFEEFFD2EAF8C5999B57F941" blockId="27.[151,1436,1689,1786]" pageId="27" pageNumber="28">
<emphasis id="B9622F3DFFEEFFD2EAF8C5999957F909" bold="true" box="[151,287,1689,1714]" pageId="27" pageNumber="28">FIGURE 20.</emphasis>
<taxonomicName id="4C1688ACFFEEFFD2EB4BC59A99A1F909" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[292,489,1690,1714]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="27" pageNumber="28" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEEFFD2EB4BC59A99A1F909" box="[292,489,1690,1714]" italics="true" pageId="27" pageNumber="28">Terebellides fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEEFFD2EB81C59A9A76F909" bold="true" box="[494,574,1690,1714]" pageId="27" pageNumber="28">
<taxonomicNameLabel id="A2519246FFEEFFD2EB81C59A9A76F909" box="[494,574,1690,1714]" pageId="27" pageNumber="28" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
SEM micrographs of the non-type specimen MNCN16.01/18588 from Congo. (
<emphasis id="B9622F3DFFEEFFD2EF0BC5999DDCF909" bold="true" box="[1380,1428,1689,1714]" pageId="27" pageNumber="28">AE</emphasis>
) thoracic uncini in upper, lateral and frontal views; (
<emphasis id="B9622F3DFFEEFFD2E8F0C5BE9AE6F96D" bold="true" box="[671,686,1726,1750]" pageId="27" pageNumber="28">F</emphasis>
) abdominal uncini, upper view. Circles in (D) and (F) showing number of teeth on
<emphasis id="B9622F3DFFEEFFD2EA81C5E3990FF941" box="[238,327,1763,1786]" italics="true" pageId="27" pageNumber="28">capitium</emphasis>
. Abbreviations: cap—
<emphasis id="B9622F3DFFEEFFD2E843C5E39ACDF941" box="[556,645,1763,1786]" italics="true" pageId="27" pageNumber="28">capitium</emphasis>
; ros—
<emphasis id="B9622F3DFFEEFFD2E8A5C5E39B51F941" box="[714,793,1763,1786]" italics="true" pageId="27" pageNumber="28">rostrum</emphasis>
.
</paragraph>
</caption>
<paragraph id="8BA9F32FFFEEFFD2EAA8C4299C68F84D" blockId="27.[151,1437,1832,2039]" pageId="27" pageNumber="28">
Among the West African species,
<taxonomicName id="4C1688ACFFEEFFD2E82FC4299AEFF8F9" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[576,679,1832,1858]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="27" pageNumber="28" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEEFFD2E82FC4299AEFF8F9" box="[576,679,1832,1858]" italics="true" pageId="27" pageNumber="28">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEEFFD2E8C1C4299B4FF8F8" bold="true" box="[686,775,1833,1859]" pageId="27" pageNumber="28">
<taxonomicNameLabel id="A2519246FFEEFFD2E8C1C4299B4FF8F8" box="[686,775,1833,1859]" pageId="27" pageNumber="28" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
apparently presents the widest bathymetric and geographic distribution. Non-type specimens collected off
<collectingCountry id="F301B3BFFFEEFFD2E8C2C44D9AB0F8DC" box="[685,760,1869,1895]" name="Democratic Republic of the Congo" pageId="27" pageNumber="28">Congo</collectingCountry>
(NKossa gas field, Table 1) show subtle differences in the shape and size of the terminal filament of lower branchial lobes, size of TC1 and thoracic uncini teeth (cfr.
<figureCitation id="132DEFAAFFEEFFD2EF1FC4709897F814" captionStart-0="FIGURE 17" captionStart-1="FIGURE 18" captionStartId-0="24.[151,250,1391,1416]" captionStartId-1="25.[151,250,1718,1743]" captionTargetBox-0="[151,1436,174,1371]" captionTargetBox-1="[151,1436,174,1676]" captionTargetId-0="figure@24.[151,1436,174,1371]" captionTargetId-1="figure@25.[151,1436,174,1676]" captionTargetPageId-0="24" captionTargetPageId-1="25" captionText-0="FIGURE 17. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) anterior end, left lateral view; (B) TC1 and branchia, detail; (C) branchial posterior ventral lobes, terminal filament, detail. Abbreviations: bldl—branchial left dorsal lobe; blvl—branchial left ventral lobe; brvl—branchial right ventral lobe; bst—branchial stalk; bvltf—branchial ventral lobe terminal filament; loli—lower lip; TN—thoracic notopodia; TU—thoracic unciniger." captionText-1="FIGURE 18. Terebellides fauveli sp. nov. SEM micrographs of the paratype NHMD-636922 from Angola. (A) TC6 geniculate chaetae, upper view; (B) row of several thoracic uncini, upper view; (C) two thoracic uncini, detail, upper view; (D) several abdominal uncini, upper view. Circles in (B) to (D) showing number of teeth on capitium." figureDoi-0="http://doi.org/10.5281/zenodo.3798518" figureDoi-1="http://doi.org/10.5281/zenodo.3798520" httpUri-0="https://zenodo.org/record/3798518/files/figure.png" httpUri-1="https://zenodo.org/record/3798520/files/figure.png" pageId="27" pageNumber="28">Fig. 1718</figureCitation>
vs. 1920). Therefore, we cannot discard they may represent a different, close taxon. More extensive sam- pling across West Africa and further morphological and molecular analyses may help to test the present wide distribution of
<taxonomicName id="4C1688ACFFEEFFD2EB6BC4DD9924F84D" authority="Parapar &amp; Martin &amp; Moreira, 2020" authorityName="Parapar &amp; Martin &amp; Moreira" authorityYear="2020" box="[260,364,2012,2038]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="27" pageNumber="28" phylum="Annelida" rank="species" species="fauveli" status="sp. nov.">
<emphasis id="B9622F3DFFEEFFD2EB6BC4DD9924F84D" box="[260,364,2012,2038]" italics="true" pageId="27" pageNumber="28">T. fauveli</emphasis>
</taxonomicName>
<emphasis id="B9622F3DFFEEFFD2EB1CC4DD9984F84C" bold="true" box="[371,460,2013,2039]" pageId="27" pageNumber="28">
<taxonomicNameLabel id="A2519246FFEEFFD2EB1CC4DD9984F84C" box="[371,460,2013,2039]" pageId="27" pageNumber="28" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and the possible existence of several cryptic species.
</paragraph>
</subSubSection>
</treatment>
</document>