216 lines
28 KiB
XML
216 lines
28 KiB
XML
<document id="67A452D5881FF9277DFB7CF7CA4AE6A7" ID-CLB-Dataset="53418" ID-DOI="10.11646/zootaxa.5238.1.1" ID-GBIF-Dataset="751096f2-4b5b-43c3-9748-4d07afe044c3" ID-ISSN="1175-5326" ID-Zenodo-Dep="7621793" ID-ZooBank="768E9932-2D18-4115-8359-3FF800328BCD" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1675871988450" checkinUser="plazi" docAuthor="Salazar-Vallejo, Sergio I." docDate="2023" docId="03C79010FFA8D740FF707E3220B9FB96" docLanguage="en" docName="zootaxa.5238.1.1.pdf" docOrigin="Zootaxa 5238 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5238.1.1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Chloeia poupini Salazar-Vallejo 2023, sp. n." docType="treatment" docVersion="8" lastPageNumber="96" masterDocId="FFFEE868FFF6D71FFFE77B0B2306FFEB" masterDocTitle="Revision of Chloeia Savigny in Lamarck, 1818 (Annelida, Amphinomidae)" masterLastPageNumber="134" masterPageNumber="1" pageNumber="95" updateTime="1699474919205" updateUser="ExternalLinkService">
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<mods:titleInfo id="618818AC32529105688BE0371C096F66">
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<mods:title id="52371CF12F56A2C4719A4D9637AACC1A">Revision of Chloeia Savigny in Lamarck, 1818 (Annelida, Amphinomidae)</mods:title>
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<mods:name id="1E2E9C25BDF763C730178873729CED06" type="personal">
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<mods:namePart id="0095238E17EE218E91BCFC7E276E022C">Salazar-Vallejo, Sergio I.</mods:namePart>
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<mods:typeOfResource id="42948B63C7BF08A80DFD058C0C423471">text</mods:typeOfResource>
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<mods:title id="6FBF803960FF787F65050BC02BC1ED8C">Zootaxa</mods:title>
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<mods:part id="CB00D599746A4044485A16B7AF5E8F56">
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<mods:date id="BE123829E441D5577FCB1F284E196CA2">2023</mods:date>
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<mods:number id="2FB161E33DE798C1A7CDCBF47EC647B7">2023-02-07</mods:number>
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<mods:number id="59B31C6AD4996350490790E5500F708E">5238</mods:number>
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<mods:end id="BF7C2B310E4A9108545C3B1140443E12">134</mods:end>
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<mods:url id="8BC39337400D782E857E13CC8350F64F">http://dx.doi.org/10.11646/zootaxa.5238.1.1</mods:url>
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<mods:classification id="929B16842EB00E80567D9395F52F70C1">journal article</mods:classification>
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<mods:identifier id="000E1F6DC76F3C9185D0B56D619A3210" type="DOI">10.11646/zootaxa.5238.1.1</mods:identifier>
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<treatment id="03C79010FFA8D740FF707E3220B9FB96" ID-DOI="http://doi.org/10.5281/zenodo.7641431" ID-GBIF-Taxon="209295638" ID-Zenodo-Dep="7641431" LSID="urn:lsid:plazi:treatment:03C79010FFA8D740FF707E3220B9FB96" httpUri="http://treatment.plazi.org/id/03C79010FFA8D740FF707E3220B9FB96" lastPageId="95" lastPageNumber="96" pageId="94" pageNumber="95">
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<subSubSection id="C374728DFFA8D741FF707E32207BFA99" pageId="94" pageNumber="95" type="nomenclature">
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<paragraph id="8BD12106FFA8D741FF707E3222A2FABF" blockId="94.[151,893,1337,1431]" box="[151,420,1337,1364]" pageId="94" pageNumber="95">
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<heading id="D099966AFFA8D741FF707E3222A2FABF" bold="true" box="[151,420,1337,1364]" fontSize="11" level="2" pageId="94" pageNumber="95" reason="3">
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<emphasis id="B91AFD14FFA8D741FF707E3222A2FABF" bold="true" box="[151,420,1337,1364]" pageId="94" pageNumber="95">
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<taxonomicName id="4C6E5A85FFA8D741FF707E32225CFABF" authority="Salazar-Vallejo, 2023" authorityName="Salazar-Vallejo" authorityYear="2023" box="[151,346,1337,1364]" class="Polychaeta" family="Amphinomidae" genus="Chloeia" kingdom="Animalia" order="Amphinomida" pageId="94" pageNumber="95" phylum="Annelida" rank="species" species="poupini" status="sp. nov.">
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<emphasis id="B91AFD14FFA8D741FF707E32225CFABF" bold="true" box="[151,346,1337,1364]" italics="true" pageId="94" pageNumber="95">Chloeia poupini</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A229406FFFA8D741FE867E3122A2FABF" box="[353,420,1338,1364]" pageId="94" pageNumber="95" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BD12106FFA8D741FF707E51207BFA99" blockId="94.[151,893,1337,1431]" box="[151,893,1370,1394]" pageId="94" pageNumber="95">
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<uri id="FFFF2D04FFA8D741FF707E51207BFA99" box="[151,893,1370,1394]" pageId="94" pageNumber="95">
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urn:lsid:zoobank.org:act:
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<uuid id="FFC81BD3FFA8D741FE697E51207BFA99" box="[398,893,1370,1394]" pageId="94" pageNumber="95">015CE52A-FE25-4746-A636-DA995B8D77A6</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="C374728DFFA8D741FF707E7623E1FA7C" box="[151,231,1405,1431]" pageId="94" pageNumber="95" type="description">
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<paragraph id="8BD12106FFA8D741FF707E7623E1FA7C" blockId="94.[151,893,1337,1431]" box="[151,231,1405,1431]" pageId="94" pageNumber="95">
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<figureCitation id="13553D83FFA8D741FF707E7623E1FA7C" box="[151,231,1405,1431]" captionStart="FIGURE 44" captionStartId="94.[152,255,1134,1158]" captionTargetBox="[178,1411,240,1109]" captionTargetId="figure-62@94.[177,1411,237,1111]" captionTargetPageId="94" captionText="FIGURE 44. Chloeia poupini sp. n., holotype (MNHN IA-TYPE 2053). A. Dorsal view. B. Anterior region, dorsal view. C. Chaetiger 4, notochaetal tips. D. Same, neurochaetal tips. E. Chaetiger 15, notochaetal tips (inset: denticulate portion). F. Same, neurochaetal tips. G. Posterior end, dorsal view. Scale bars: A, 4.4 mm; B, 1.8 mm; C, 240 μm; D, F, 150 μm; E, 260 μm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7621951" httpUri="https://zenodo.org/record/7621951/files/figure.png" pageId="94" pageNumber="95">Fig. 44</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C374728DFFA8D741FF707EB42730FA16" pageId="94" pageNumber="95" type="materials_examined">
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<paragraph id="8BD12106FFA8D741FF707EB42730FA16" blockId="94.[151,1437,1471,2037]" pageId="94" pageNumber="95">
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<emphasis id="B91AFD14FFA8D741FF707EB42239FA32" bold="true" box="[151,319,1471,1497]" pageId="94" pageNumber="95">Type material</emphasis>
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.
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<materialsCitation id="3B062B5BFFA8D741FEA87EB42730FA16" ID-GBIF-Occurrence="4029882429" collectingDate="1988-11-23" collectionCode="MNHN" collectorName="J. Poupin" country="French Polynesia" elevation="860" latitude="-22.3" location="South of Fangatufa" longLatPrecision="1260" longitude="-138.76666" pageId="94" pageNumber="95" specimenCount="1" typeStatus="holotype">
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<emphasis id="B91AFD14FFA8D741FEA87EB42119FA32" bold="true" box="[335,543,1471,1497]" pageId="94" pageNumber="95">
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||
<collectingCountry id="F3796196FFA8D741FEA87EB42119FA32" box="[335,543,1471,1497]" name="French Polynesia" pageId="94" pageNumber="95">French Polynesia</collectingCountry>
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</emphasis>
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||
.
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<typeStatus id="54D59FA4FFA8D741FDC97EB42190FA32" box="[558,662,1471,1497]" pageId="94" pageNumber="95" type="holotype">Holotype</typeStatus>
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||
(
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<collectionCode id="ED7FB9C3FFA8D741FD417EB421FBFA32" box="[678,765,1471,1497]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="94" pageNumber="95">MNHN</collectionCode>
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IA-TYPE 2053),
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<collectorName id="269B44D0FFA8D741FC2B7ECB274BFA31" box="[972,1101,1472,1498]" pageId="94" pageNumber="95">RV Marara</collectorName>
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,
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<collectorName id="269B44D0FFA8D741FBBE7EB42783FA32" box="[1113,1157,1471,1497]" pageId="94" pageNumber="95">Sta.</collectorName>
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unnumb.,
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<location id="8EB177DDFFA8D741FB187EB423DBFA16" LSID="urn:lsid:plazi:treatment:03C79010FFA8D740FF707E3220B9FB96:8EB177DDFFA8D741FB187EB423DBFA16" country="French Polynesia" latitude="-22.3" longLatPrecision="1260" longitude="-138.76666" name="South of Fangatufa" pageId="94" pageNumber="95">South of Fangatufa</location>
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(
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<geoCoordinate id="EE5A47C1FFA8D741FF0A7EE82254FA16" box="[237,338,1507,1533]" degrees="22" direction="south" minutes="18" orientation="latitude" pageId="94" pageNumber="95" precision="925" value="-22.3">22°18´S</geoCoordinate>
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,
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||
<geoCoordinate id="EE5A47C1FFA8D741FEB87EE822D8FA16" box="[351,478,1507,1533]" degrees="138" direction="west" minutes="46" orientation="longitude" pageId="94" pageNumber="95" precision="925" value="-138.76666">138°46´W</geoCoordinate>
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),
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<quantity id="4C968CE3FFA8D741FE167EE8213CFA15" box="[497,570,1507,1534]" metricMagnitude="2" metricUnit="m" metricValue="8.6" pageId="94" pageNumber="95" unit="m" value="860.0">
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||
<elevation id="0043C635FFA8D741FE167EE8213CFA15" box="[497,570,1507,1534]" metricMagnitude="2" metricUnit="m" metricValue="8.6" pageId="94" pageNumber="95" unit="m" value="860.0">860 m</elevation>
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</quantity>
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,
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<collectingMethod id="522F5911FFA8D741FDA17EE821DBFA15" box="[582,733,1507,1534]" pageId="94" pageNumber="95">deep-sea trap</collectingMethod>
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,
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||
<date id="FFD007C6FFA8D741FD0E7EE82085FA16" box="[745,899,1507,1534]" pageId="94" pageNumber="95" value="1988-11-23">
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||
<collectingDate id="EF94FE2EFFA8D741FD0E7EE82085FA16" box="[745,899,1507,1534]" pageId="94" pageNumber="95" value="1988-11-23">23 Nov. 1988</collectingDate>
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||
</date>
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||
,
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<collectorName id="269B44D0FFA8D741FC697EEF20FFFA16" box="[910,1017,1507,1534]" pageId="94" pageNumber="95">J. Poupin</collectorName>
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, coll.
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||
</materialsCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C374728DFFA8D741FF207D0C207DF982" pageId="94" pageNumber="95" type="diagnosis">
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||
<paragraph id="8BD12106FFA8D741FF207D0C207DF982" blockId="94.[151,1437,1471,2037]" pageId="94" pageNumber="95">
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||
<emphasis id="B91AFD14FFA8D741FF207D0C223CF9CA" bold="true" box="[199,314,1543,1569]" pageId="94" pageNumber="95">Diagnosis</emphasis>
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.
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<taxonomicName id="4C6E5A85FFA8D741FEAE7D0C22A4F9CA" authorityName="Savigny" authorityYear="1818" box="[329,418,1543,1569]" class="Polychaeta" family="Amphinomidae" genus="Chloeia" kingdom="Animalia" order="Amphinomida" pageId="94" pageNumber="95" phylum="Annelida" rank="genus">
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<emphasis id="B91AFD14FFA8D741FEAE7D0C22A4F9CA" box="[329,418,1543,1569]" italics="true" pageId="94" pageNumber="95">Chloeia</emphasis>
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</taxonomicName>
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with bipinnate branchiae from chaetiger 4, progressively smaller posteriorly; anterior prostomial area blackish; middorsal band wide, medially separated along a few anterior chaetigers; notochaetae furcates and harpoon chaetae with basal tines; neurochaetae furcates.
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</paragraph>
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</subSubSection>
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<subSubSection id="C374728DFFA8D740FF207D78263FFD42" lastPageId="95" lastPageNumber="96" pageId="94" pageNumber="95" type="description">
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<paragraph id="8BD12106FFA8D741FF207D7822CBF95A" blockId="94.[151,1437,1471,2037]" pageId="94" pageNumber="95">
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<emphasis id="B91AFD14FFA8D741FF207D782257F966" bold="true" box="[199,337,1651,1677]" pageId="94" pageNumber="95">Description</emphasis>
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.
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<typeStatus id="54D59FA4FFA8D741FE877D7822CEF966" box="[352,456,1651,1677]" pageId="94" pageNumber="95" type="holotype">Holotype</typeStatus>
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(MNHN IA-TYPE 2053) complete, depressed; body fusiform (
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<figureCitation id="13553D83FFA8D741FB757D7827FCF966" box="[1170,1274,1651,1677]" captionStart="FIGURE 44" captionStartId="94.[152,255,1134,1158]" captionTargetBox="[178,1411,240,1109]" captionTargetId="figure-62@94.[177,1411,237,1111]" captionTargetPageId="94" captionText="FIGURE 44. Chloeia poupini sp. n., holotype (MNHN IA-TYPE 2053). A. Dorsal view. B. Anterior region, dorsal view. C. Chaetiger 4, notochaetal tips. D. Same, neurochaetal tips. E. Chaetiger 15, notochaetal tips (inset: denticulate portion). F. Same, neurochaetal tips. G. Posterior end, dorsal view. Scale bars: A, 4.4 mm; B, 1.8 mm; C, 240 μm; D, F, 150 μm; E, 260 μm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7621951" httpUri="https://zenodo.org/record/7621951/files/figure.png" pageId="94" pageNumber="95">Fig. 44A</figureCitation>
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),
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<quantity id="4C968CE3FFA8D741FAE97D78265BF965" box="[1294,1373,1651,1678]" metricMagnitude="-2" metricUnit="m" metricValue="4.7" pageId="94" pageNumber="95" unit="mm" value="47.0">47 mm</quantity>
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long,
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<quantity id="4C968CE3FFA8D741FF707D9C23E0F959" box="[151,230,1687,1714]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="94" pageNumber="95" unit="mm" value="12.0">12 mm</quantity>
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wide, 28 chaetigers.
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</paragraph>
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<paragraph id="8BD12106FFA8D741FF207DB0207DF912" blockId="94.[151,1437,1471,2037]" pageId="94" pageNumber="95">
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<typeStatus id="54D59FA4FFA8D741FF207DB02229F93E" box="[199,303,1723,1749]" pageId="94" pageNumber="95" type="holotype">Holotype</typeStatus>
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pale, chaetae whitish, traslucent; a wide reddish middorsal band along chaetigers 4–9; branchiae and dorsal cirri pale. Venter pale, midventral whitish band along body.
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</paragraph>
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<paragraph id="8BD12106FFA8D741FF207C0822E6F862" blockId="94.[151,1437,1471,2037]" pageId="94" pageNumber="95">
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Prostomium anteriorly entire; anterior prostomial area blackish, separated into two lateral lobes (
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<figureCitation id="13553D83FFA8D741FAC17C082696F8F6" box="[1318,1424,1795,1821]" captionStart="FIGURE 44" captionStartId="94.[152,255,1134,1158]" captionTargetBox="[178,1411,240,1109]" captionTargetId="figure-62@94.[177,1411,237,1111]" captionTargetPageId="94" captionText="FIGURE 44. Chloeia poupini sp. n., holotype (MNHN IA-TYPE 2053). A. Dorsal view. B. Anterior region, dorsal view. C. Chaetiger 4, notochaetal tips. D. Same, neurochaetal tips. E. Chaetiger 15, notochaetal tips (inset: denticulate portion). F. Same, neurochaetal tips. G. Posterior end, dorsal view. Scale bars: A, 4.4 mm; B, 1.8 mm; C, 240 μm; D, F, 150 μm; E, 260 μm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7621951" httpUri="https://zenodo.org/record/7621951/files/figure.png" pageId="94" pageNumber="95">Fig. 44B</figureCitation>
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). Eyes indistinct. Median antenna inserted at anterior caruncular margin, without tip, slightly shorter than caruncle, 2× longer than lateral antennae. Lateral antennae bases separated, slightly longer than palps. Mouth ventral on chaetiger 2. Pharynx not exposed.
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</paragraph>
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<paragraph id="8BD12106FFA8D741FF207C982234F81E" blockId="94.[151,1437,1471,2037]" pageId="94" pageNumber="95">Caruncle darker than adjacent body wall, contracted, bent laterally, reaching chaetiger 4. Median ridge distorted by compression, with about 30 vertical folds, partially covering lateral lobes. Lateral lobes wide, with about 30 vertical folds.</paragraph>
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<paragraph id="8BD12106FFA9D740FF207B9C21AFFF12" blockId="95.[151,1437,151,1149]" pageId="95" pageNumber="96">Bipinnate branchiae from chaetiger 4, contracted, continued throughout body, parallel along most body segments; progressively larger to chaetiger 7–12, progressively smaller posteriorly. Median segments with 7–8 lateral branches, each with a few secondary filaments.</paragraph>
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<paragraph id="8BD12106FFA9D740FF207A082686FE62" blockId="95.[151,1437,151,1149]" pageId="95" pageNumber="96">Parapodia biramous, notopodia with cirriform branchiae along chaetigers 1–3, slightly and progressively short-er than dorsal cirri. Dorsal cirri about 2× longer than bipinnate branchiae along median chaetigers, 3× longer in posterior chaetigers. Second ventral cirri with cirrophores 2× longer and 3× wider, and cirrostyles 2× longer than adjacent ones, directed dorsally. Other ventral cirri directed ventrolaterally, as long as 2–3 subsequent segments.</paragraph>
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<paragraph id="8BD12106FFA9D740FF207A9827C8FDF2" blockId="95.[151,1437,151,1149]" pageId="95" pageNumber="96">
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Chaetae mostly complete. Complete chaetae with distal fragile hoods, most intact. Anterior notochaetae furcates (
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<figureCitation id="13553D83FFA9D740FF3A7ABC2244FE3A" box="[221,322,439,465]" captionStart="FIGURE 44" captionStartId="94.[152,255,1134,1158]" captionTargetBox="[178,1411,240,1109]" captionTargetId="figure-62@94.[177,1411,237,1111]" captionTargetPageId="94" captionText="FIGURE 44. Chloeia poupini sp. n., holotype (MNHN IA-TYPE 2053). A. Dorsal view. B. Anterior region, dorsal view. C. Chaetiger 4, notochaetal tips. D. Same, neurochaetal tips. E. Chaetiger 15, notochaetal tips (inset: denticulate portion). F. Same, neurochaetal tips. G. Posterior end, dorsal view. Scale bars: A, 4.4 mm; B, 1.8 mm; C, 240 μm; D, F, 150 μm; E, 260 μm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7621951" httpUri="https://zenodo.org/record/7621951/files/figure.png" pageId="95" pageNumber="96">Fig. 44C</figureCitation>
|
||
), major tines 3–4× longer than minor ones. Median notochaetae mostly smooth furcates and harpoon furcates (
|
||
<figureCitation id="13553D83FFA9D740FEE67AD02261FE1E" box="[257,359,475,501]" captionStart="FIGURE 44" captionStartId="94.[152,255,1134,1158]" captionTargetBox="[178,1411,240,1109]" captionTargetId="figure-62@94.[177,1411,237,1111]" captionTargetPageId="94" captionText="FIGURE 44. Chloeia poupini sp. n., holotype (MNHN IA-TYPE 2053). A. Dorsal view. B. Anterior region, dorsal view. C. Chaetiger 4, notochaetal tips. D. Same, neurochaetal tips. E. Chaetiger 15, notochaetal tips (inset: denticulate portion). F. Same, neurochaetal tips. G. Posterior end, dorsal view. Scale bars: A, 4.4 mm; B, 1.8 mm; C, 240 μm; D, F, 150 μm; E, 260 μm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7621951" httpUri="https://zenodo.org/record/7621951/files/figure.png" pageId="95" pageNumber="96">Fig. 44E</figureCitation>
|
||
), major tines 2–3× longer than minor ones. Neurochaetae all furcates, major tines 3–4× longer than minor ones in anterior chaetigers (
|
||
<figureCitation id="13553D83FFA9D740FDA97AF421B0FDF2" box="[590,694,511,537]" captionStart="FIGURE 44" captionStartId="94.[152,255,1134,1158]" captionTargetBox="[178,1411,240,1109]" captionTargetId="figure-62@94.[177,1411,237,1111]" captionTargetPageId="94" captionText="FIGURE 44. Chloeia poupini sp. n., holotype (MNHN IA-TYPE 2053). A. Dorsal view. B. Anterior region, dorsal view. C. Chaetiger 4, notochaetal tips. D. Same, neurochaetal tips. E. Chaetiger 15, notochaetal tips (inset: denticulate portion). F. Same, neurochaetal tips. G. Posterior end, dorsal view. Scale bars: A, 4.4 mm; B, 1.8 mm; C, 240 μm; D, F, 150 μm; E, 260 μm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7621951" httpUri="https://zenodo.org/record/7621951/files/figure.png" pageId="95" pageNumber="96">Fig. 44D</figureCitation>
|
||
), 6–11× longer in median chaetigers (
|
||
<figureCitation id="13553D83FFA9D740FBBA7AF427C4FDF2" box="[1117,1218,511,537]" captionStart="FIGURE 44" captionStartId="94.[152,255,1134,1158]" captionTargetBox="[178,1411,240,1109]" captionTargetId="figure-62@94.[177,1411,237,1111]" captionTargetPageId="94" captionText="FIGURE 44. Chloeia poupini sp. n., holotype (MNHN IA-TYPE 2053). A. Dorsal view. B. Anterior region, dorsal view. C. Chaetiger 4, notochaetal tips. D. Same, neurochaetal tips. E. Chaetiger 15, notochaetal tips (inset: denticulate portion). F. Same, neurochaetal tips. G. Posterior end, dorsal view. Scale bars: A, 4.4 mm; B, 1.8 mm; C, 240 μm; D, F, 150 μm; E, 260 μm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7621951" httpUri="https://zenodo.org/record/7621951/files/figure.png" pageId="95" pageNumber="96">Fig. 44F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD12106FFA9D740FF20792823D3FD8A" blockId="95.[151,1437,151,1149]" pageId="95" pageNumber="96">
|
||
Posterior region tapered (
|
||
<figureCitation id="13553D83FFA9D740FE177928215BFDD6" box="[496,605,547,573]" captionStart="FIGURE 44" captionStartId="94.[152,255,1134,1158]" captionTargetBox="[178,1411,240,1109]" captionTargetId="figure-62@94.[177,1411,237,1111]" captionTargetPageId="94" captionText="FIGURE 44. Chloeia poupini sp. n., holotype (MNHN IA-TYPE 2053). A. Dorsal view. B. Anterior region, dorsal view. C. Chaetiger 4, notochaetal tips. D. Same, neurochaetal tips. E. Chaetiger 15, notochaetal tips (inset: denticulate portion). F. Same, neurochaetal tips. G. Posterior end, dorsal view. Scale bars: A, 4.4 mm; B, 1.8 mm; C, 240 μm; D, F, 150 μm; E, 260 μm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7621951" httpUri="https://zenodo.org/record/7621951/files/figure.png" pageId="95" pageNumber="96">Fig. 44G</figureCitation>
|
||
); pygidium with anus terminal; anal cirri pale, digitate, 4× longer than wide.
|
||
</paragraph>
|
||
<paragraph id="8BD12106FFA9D740FF207961263FFD42" blockId="95.[151,1437,151,1149]" pageId="95" pageNumber="96">
|
||
<emphasis id="B91AFD14FFA9D740FF20796122A4FD6F" bold="true" box="[199,418,618,644]" pageId="95" pageNumber="96">Live pigmentation</emphasis>
|
||
. Unknown; probably more intense pigmentation than currently observed in
|
||
<typeStatus id="54D59FA4FFA9D740FB137960265CFD6E" box="[1268,1370,619,645]" pageId="95" pageNumber="96" type="holotype">holotype</typeStatus>
|
||
. Middorsal reddish band along chaetigers 4–9; dorsal cirri and branchiae pale. Caruncle darker than body wall.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C374728DFFA9D740FF2079B82737FCD2" pageId="95" pageNumber="96" type="etymology">
|
||
<paragraph id="8BD12106FFA9D740FF2079B82737FCD2" blockId="95.[151,1437,151,1149]" pageId="95" pageNumber="96">
|
||
<emphasis id="B91AFD14FFA9D740FF2079B8224EFD26" bold="true" box="[199,328,691,717]" pageId="95" pageNumber="96">Etymology</emphasis>
|
||
. This species is named after Dr. Joseph Poupin, a French carcinologist who worked for the Service Mixte de Surveillance Radiologique et Biologique, who was responsible for a long-term sampling effort in the
|
||
<collectingCountry id="F3796196FFA9D740FF7079F0225AFCFE" box="[151,348,763,789]" name="French Polynesia" pageId="95" pageNumber="96">French Polynesia</collectingCountry>
|
||
, including deep sea traps (Popuin 1991, 1996); in one of them he found the
|
||
<typeStatus id="54D59FA4FFA9D740FB4979F02616FCFE" box="[1198,1296,763,789]" pageId="95" pageNumber="96" type="holotype">holotype</typeStatus>
|
||
for this new species. The derived name is a noun in the genitive case (
|
||
<bibRefCitation id="EFFF5CF7FFA9D740FCFE78142098FCD2" author="ICZN & International Commission of Zoological Nomenclature" box="[793,926,799,825]" pageId="95" pageNumber="96" refId="ref108505" refString="ICZN (International Commission of Zoological Nomenclature). (1999) International Code of Zoological Nomenclature. 3 rd Edition. International Trust for Zoological Nomenclature, The Natural History Museum, London. Available from: https: // code. iczn. org (accessed 22 June 2022)" type="url" year="1999">ICZN 1999</bibRefCitation>
|
||
, Art. 31.1.2).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C374728DFFA9D740FF2078482731FBB2" pageId="95" pageNumber="96" type="discussion">
|
||
<paragraph id="8BD12106FFA9D740FF2078482731FBB2" blockId="95.[151,1437,151,1149]" pageId="95" pageNumber="96">
|
||
<emphasis id="B91AFD14FFA9D740FF2078482232FCB6" bold="true" box="[199,308,835,861]" pageId="95" pageNumber="96">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C6E5A85FFA9D740FEA6784822F3FCB7" authority="Salazar-Vallejo, 2023" authorityName="Salazar-Vallejo" authorityYear="2023" box="[321,501,835,861]" class="Polychaeta" family="Amphinomidae" genus="Chloeia" kingdom="Animalia" order="Amphinomida" pageId="95" pageNumber="96" phylum="Annelida" rank="species" species="poupini" status="sp. nov.">
|
||
<emphasis id="B91AFD14FFA9D740FEA6784822F3FCB7" box="[321,501,835,861]" italics="true" pageId="95" pageNumber="96">Chloeia poupini</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A229406FFFA9D740FE1C78482130FCB6" box="[507,566,835,861]" pageId="95" pageNumber="96" rank="species">sp. n.</taxonomicNameLabel>
|
||
is described with a single specimen from the
|
||
<collectingCountry id="F3796196FFA9D740FBCB784827EAFCB6" box="[1068,1260,835,861]" name="French Polynesia" pageId="95" pageNumber="96">French Polynesia</collectingCountry>
|
||
trapped in deep water sediments. By having a middorsal regular band, continuous along each segment, and bipinnate branchiae from chaetiger 4, progressively smaller posteriorly, it belongs in the group venusta. Further, because it has furcates in anterior chaetigers, and harpoon notochaetae in median chaetigers, it resembles
|
||
<taxonomicName id="4C6E5A85FFA9D740FC1678A4265AFC22" authority="de Quatrefages, 1866" authorityName="de Quatrefages" authorityYear="1866" box="[1009,1372,943,969]" class="Polychaeta" family="Amphinomidae" genus="Chloeia" kingdom="Animalia" order="Amphinomida" pageId="95" pageNumber="96" phylum="Annelida" rank="species" species="venusta">
|
||
<emphasis id="B91AFD14FFA9D740FC1678A42761FC23" box="[1009,1127,943,969]" italics="true" pageId="95" pageNumber="96">C. venusta</emphasis>
|
||
<bibRefCitation id="EFFF5CF7FFA9D740FB8B78A4265AFC22" author="De Quatrefages, A." box="[1132,1372,943,969]" pageId="95" pageNumber="96" pagination="578 - 600" refId="ref105083" refString="De Quatrefages, A. (1866 (1865 )) Histoire naturelle des Anneles marins et d'eau douce. Annelides et Gephyriens. Vol. 1. Librarie Encyclopedique de Roret, Paris, 588 pp. [publication date after Wright, E. P. (1866). Section 6 (Annelida, etc.). Zoological Record, 1866, 578 - 600] https: // doi. org / 10.5962 / bhl. title. 122818" type="book chapter" year="1866">de Quatrefages, 1866</bibRefCitation>
|
||
</taxonomicName>
|
||
, from the Mediterranean Sea, redescribed below. The main differences between these two species are in the pigmentation of the anterior prostomial area, and
|
||
<typeStatus id="54D59FA4FFA9D740FDC678FC2157FBFA" box="[545,593,1015,1041]" pageId="95" pageNumber="96">type</typeStatus>
|
||
of furcate neurochaetae. Thus,
|
||
<taxonomicName id="4C6E5A85FFA9D740FC4B78FC2724FBFB" authorityName="Salazar-Vallejo" authorityYear="2023" box="[940,1058,1015,1041]" class="Polychaeta" family="Amphinomidae" genus="Chloeia" kingdom="Animalia" order="Amphinomida" pageId="95" pageNumber="96" phylum="Annelida" rank="species" species="poupini">
|
||
<emphasis id="B91AFD14FFA9D740FC4B78FC2724FBFB" box="[940,1058,1015,1041]" italics="true" pageId="95" pageNumber="96">C. poupini</emphasis>
|
||
</taxonomicName>
|
||
has a blackish anterior prostomial area, and its neurochaetae have major tines 5–6× longer than minor ones, whereas in
|
||
<taxonomicName id="4C6E5A85FFA9D740FBAD7F1027C6FBDF" authorityName="de Quatrefages" authorityYear="1866" box="[1098,1216,1051,1077]" class="Polychaeta" family="Amphinomidae" genus="Chloeia" kingdom="Animalia" order="Amphinomida" pageId="95" pageNumber="96" phylum="Annelida" rank="species" species="venusta">
|
||
<emphasis id="B91AFD14FFA9D740FBAD7F1027C6FBDF" box="[1098,1216,1051,1077]" italics="true" pageId="95" pageNumber="96">C. venusta</emphasis>
|
||
</taxonomicName>
|
||
the anterior prostomial area is pale, and its neurochaetae have major tines 2× longer than minor ones.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C374728DFFA9D740FF207F6920B9FB96" box="[199,959,1122,1149]" pageId="95" pageNumber="96" type="distribution">
|
||
<paragraph id="8BD12106FFA9D740FF207F6920B9FB96" blockId="95.[151,1437,151,1149]" box="[199,959,1122,1149]" pageId="95" pageNumber="96">
|
||
<emphasis id="B91AFD14FFA9D740FF207F69225FFB97" bold="true" box="[199,345,1122,1148]" pageId="95" pageNumber="96">Distribution</emphasis>
|
||
.
|
||
<collectingCountry id="F3796196FFA9D740FE807F68212AFB96" box="[359,556,1123,1149]" name="French Polynesia" pageId="95" pageNumber="96">French Polynesia</collectingCountry>
|
||
, in sediments at
|
||
<quantity id="4C968CE3FFA9D740FD017F68202BFB96" box="[742,813,1123,1149]" metricMagnitude="2" metricUnit="m" metricValue="8.6" pageId="95" pageNumber="96" unit="m" value="860.0">860 m</quantity>
|
||
water depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |