198 lines
25 KiB
XML
198 lines
25 KiB
XML
<document id="2005A618773D3338CCA7E1716B5E5395" ID-CLB-Dataset="22563" ID-DOI="10.11646/zootaxa.4537.1.1" ID-GBIF-Dataset="897dc544-e3e9-46db-b36e-4aa995caabc4" ID-ISSN="1175-5326" ID-Zenodo-Dep="3771214" ID-ZooBank="169CBE5C-3A6E-438B-8A81-0491CBFBAC85" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1588019833456" checkinUser="plazi" docAuthor="Blake, James A." docDate="2018" docId="03A2CB16FFDAA265FF36FDBEFCADF952" docLanguage="en" docName="zootaxa.4537.1.1.pdf" docOrigin="Zootaxa 4537 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Caulleriella fimbriata Blake 2018, new species" docType="treatment" docVersion="8" lastPageNumber="48" masterDocId="FF9BB36EFFF5A24AFFA1FFBEFF85FFC4" masterDocTitle="Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, USCG Glacier, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America" masterLastPageNumber="130" masterPageNumber="1" pageNumber="48" updateTime="1698837503771" updateUser="ExternalLinkService">
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<mods:mods id="9CA6965D3C4ABCFA693A39E97A3403F0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="E92FE343BC7E0B8E1511FCEE8699FCF1">
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<mods:title id="DADFFCA3A008B0E63A21DB0D13392C21">Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R / V Anton Bruun, USNS Eltanin, USCG Glacier, R / V Hero, RVIB Nathaniel B. Palmer, and R / V Polarstern from the Southern Ocean, Antarctica, and off Western South America</mods:title>
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<mods:name id="B480CA508C5DC60F35AE32B65C6514A4" type="personal">
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<mods:role id="907D30525805862CA429D72A7E405407">
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<mods:roleTerm id="74E115BE50DFF7F29B079BB7127EB7C4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="96B82CA564F10385D5D0F8EEAE8EFD59">Blake, James A.</mods:namePart>
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<mods:typeOfResource id="ABCB39F119516CCF88DE65D63A36D55B">text</mods:typeOfResource>
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<mods:titleInfo id="82A9216CB64CCDF0B8A74B87A75A272F">
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<mods:title id="65D431064A4123FBE1D4B6114A35537B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="398BB5D81D2CEDF7CE9A606511D03133">
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<mods:date id="221FE434E144781E72964D2B505BD930">2018</mods:date>
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<mods:detail id="E828EEC9D7FB99F272567BD696EA3898" type="pubDate">
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<mods:number id="A72AD212EB8940C22C4778E6E9438C7F">2018-12-21</mods:number>
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<mods:number id="3D10EFE91445E9598E68E2CE2E1A15C5">4537</mods:number>
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<mods:detail id="B0437B22B7A9823BC78E50D26F24725D" type="issue">
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<mods:number id="0227DEABA9F4CC0E05EF4EA948C2B6C4">1</mods:number>
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<mods:classification id="C0874A240AAEEAF31FB5D44E7AB2904A">journal article</mods:classification>
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<mods:identifier id="785A9132EF21C8051ED3576C75EEAC09" type="CLB-Dataset">22563</mods:identifier>
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<mods:identifier id="14B9E1C09CBE89E386773D52CC28F647" type="DOI">10.11646/zootaxa.4537.1.1</mods:identifier>
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<mods:identifier id="B6D7D069588D9850B03ADE24F231E470" type="GBIF-Dataset">897dc544-e3e9-46db-b36e-4aa995caabc4</mods:identifier>
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<mods:identifier id="1D2D9B0D92511D85AD208072CE1A4EFB" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="9EE570CF95A2075FFF3712DB43D145BC" type="Zenodo-Dep">3771214</mods:identifier>
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</mods:mods>
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<treatment id="03A2CB16FFDAA265FF36FDBEFCADF952" ID-DOI="http://doi.org/10.5281/zenodo.3798606" ID-GBIF-Taxon="163813271" ID-Zenodo-Dep="3798606" LSID="urn:lsid:plazi:treatment:03A2CB16FFDAA265FF36FDBEFCADF952" httpUri="http://treatment.plazi.org/id/03A2CB16FFDAA265FF36FDBEFCADF952" lastPageNumber="48" pageId="47" pageNumber="48">
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<subSubSection id="C311298BFFDAA265FF36FDBEFDB1FDDE" box="[151,564,512,538]" pageId="47" pageNumber="48" type="nomenclature">
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<paragraph id="8BB47A00FFDAA265FF36FDBEFDB1FDDE" blockId="47.[151,564,512,571]" box="[151,564,512,538]" pageId="47" pageNumber="48">
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<heading id="D0FCCD6CFFDAA265FF36FDBEFDB1FDDE" bold="true" box="[151,564,512,538]" fontSize="11" level="1" pageId="47" pageNumber="48" reason="1">
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<emphasis id="B97FA612FFDAA265FF36FDBEFDB1FDDE" bold="true" box="[151,564,512,538]" pageId="47" pageNumber="48">
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<taxonomicName id="4C0B0183FFDAA265FF36FDBEFE18FDDE" ID-CoL="RX7N" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[151,413,512,538]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="fimbriata" status="sp. nov.">
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<emphasis id="B97FA612FFDAA265FF36FDBEFE18FDDE" bold="true" box="[151,413,512,538]" italics="true" pageId="47" pageNumber="48">Caulleriella fimbriata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24C1B69FFDAA265FE05FDBEFDB1FDDE" box="[420,564,512,538]" pageId="47" pageNumber="48" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C311298BFFDAA265FF36FD9CFE86FDFF" box="[151,259,546,571]" pageId="47" pageNumber="48" type="description">
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<paragraph id="8BB47A00FFDAA265FF36FD9CFE86FDFF" blockId="47.[151,564,512,571]" box="[151,259,546,571]" pageId="47" pageNumber="48">
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<figureCitation id="13306685FFDAA265FF36FD9CFE86FDFF" box="[151,259,546,571]" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Figure 23</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C311298BFFDAA265FF36FDD4FB8AFD63" pageId="47" pageNumber="48" type="materials_examined">
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<paragraph id="8BB47A00FFDAA265FF36FDD4FB8AFD63" blockId="47.[151,1437,618,1687]" pageId="47" pageNumber="48">
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<emphasis id="B97FA612FFDAA265FF36FDD4FD6BFD47" bold="true" box="[151,750,618,643]" pageId="47" pageNumber="48">Material examined. Southern Ocean, Powell Basin</emphasis>
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,
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<materialsCitation id="3B63705DFFDAA265FD5DFDD5FCECFD63" ID-GBIF-Occurrence="2609010311" collectingDate="2005-03-20" collectionCode="R, V" elevation="1884" latitude="-61.809334" longLatPrecision="10" longitude="-47.458" pageId="47" pageNumber="48" specimenCount="1" typeStatus="holotype">
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<collectionCode id="ED1AE2C5FFDAA265FD5DFDD5FC8AFD47" box="[764,783,619,643]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="47" pageNumber="48">R</collectionCode>
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/
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<collectionCode id="ED1AE2C5FFDAA265FCB6FDD5FCAEFD47" box="[791,811,619,643]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="47" pageNumber="48" type="Museum">V</collectionCode>
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<emphasis id="B97FA612FFDAA265FC90FDD4FC2CFD47" box="[817,937,618,643]" italics="true" pageId="47" pageNumber="48">Polarstern</emphasis>
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, ANDEEP III (ANT-XXII/3), Sta. 67/150-8,
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<date id="FFB55CC0FFDAA265FF36FD31FEAFFD63" box="[151,298,654,679]" pageId="47" pageNumber="48" value="2005-03-20">
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<collectingDate id="EFF1A528FFDAA265FF36FD31FEAFFD63" box="[151,298,654,679]" pageId="47" pageNumber="48" value="2005-03-20">20 Mar 2005</collectingDate>
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</date>
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,
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<geoCoordinate id="EE3F1CC7FFDAA265FE94FD30FE31FD63" box="[309,436,654,679]" degrees="61" direction="south" minutes="48.56" orientation="latitude" pageId="47" pageNumber="48" precision="9" value="-61.809334">61°48.56ʹS</geoCoordinate>
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,
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<geoCoordinate id="EE3F1CC7FFDAA265FE1EFD30FDC3FD63" box="[447,582,654,679]" degrees="47" direction="west" minutes="27.48" orientation="longitude" pageId="47" pageNumber="48" precision="9" value="-47.458">47°27.48ʹW</geoCoordinate>
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, MUC,
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<quantity id="4CF3D7E5FFDAA265FD01FD31FD73FD62" box="[672,758,655,679]" metricMagnitude="3" metricUnit="m" metricValue="1.884" pageId="47" pageNumber="48" unit="m" value="1884.0">
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<elevation id="00269D33FFDAA265FD01FD31FD73FD62" box="[672,758,655,679]" metricMagnitude="3" metricUnit="m" metricValue="1.884" pageId="47" pageNumber="48" unit="m" value="1884.0">1884 m</elevation>
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</quantity>
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,
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<emphasis id="B97FA612FFDAA265FCA3FD30FCECFD63" bold="true" box="[770,873,654,679]" pageId="47" pageNumber="48">
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<typeStatus id="54B0C4A2FFDAA265FCA3FD30FCECFD63" box="[770,873,654,679]" pageId="47" pageNumber="48" type="holotype">holotype</typeStatus>
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</emphasis>
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</materialsCitation>
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<materialsCitation id="3B63705DFFDAA265FCD1FD31FB8EFD63" ID-GBIF-Occurrence="2609010309" box="[880,1035,655,679]" collectionCode="SMF" pageId="47" pageNumber="48" specimenCount="1" typeStatus="holotype">
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(
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<collectionCode id="ED1AE2C5FFDAA265FCD6FD31FC34FD63" box="[887,945,655,679]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="47" pageNumber="48">SMF</collectionCode>
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24908)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C311298BFFDAA265FF66FD0CFDFBFAEB" pageId="47" pageNumber="48" type="description">
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<paragraph id="8BB47A00FFDAA265FF66FD0CFE82FC67" blockId="47.[151,1437,618,1687]" pageId="47" pageNumber="48">
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<emphasis id="B97FA612FFDAA265FF66FD0CFED4FD0F" bold="true" box="[199,337,690,715]" pageId="47" pageNumber="48">Description</emphasis>
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.
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<typeStatus id="54B0C4A2FFDAA265FEC4FD0CFE48FD0F" box="[357,461,690,715]" pageId="47" pageNumber="48" type="holotype">Holotype</typeStatus>
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small, threadlike, complete in three pieces,
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<quantity id="4CF3D7E5FFDAA265FC43FD0DFBBBFD0E" box="[994,1086,691,715]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="47" pageNumber="48" unit="mm" value="3.4">3.4 mm</quantity>
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long,
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<quantity id="4CF3D7E5FFDAA265FB31FD0DFB6EFD0E" box="[1168,1259,691,715]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="47" pageNumber="48" unit="mm" value="0.1">0.1 mm</quantity>
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wide, with 60 setigerous segments. Body cylindrical throughout, without dorsal and ventral grooves; anterior segments to about setiger 14 wider than long (
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<figureCitation id="13306685FFDAA265FE68FD44FDB5FCD7" box="[457,560,762,787]" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Fig. 23A</figureCitation>
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), then becoming rounded, moniliform in middle body, becoming narrow again in far posterior segments; body tapering to triangular pygidium bearing a single anal cirrus (
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<figureCitation id="13306685FFDAA265FB34FCA0FB79FCF3" box="[1173,1276,798,823]" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Fig. 23B</figureCitation>
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). Parapodia of first four setigers close to one another, then these separating with noto- and neuropodia becoming widely separated from one another along rest of body (
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<figureCitation id="13306685FFDAA265FD9BFCD8FD21FCBB" box="[570,676,870,895]" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Fig. 23A</figureCitation>
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). Color in alcohol tan with diffuse brown pigment on a few anterior segments.
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</paragraph>
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<paragraph id="8BB47A00FFDAA265FF66FC10FAB4FB93" blockId="47.[151,1437,618,1687]" pageId="47" pageNumber="48">
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Prostomium triangular, tapering to rounded tip; with rounded dome-like dorsal crest with glandular band on posterior margin (
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<figureCitation id="13306685FFDAA265FEC4FC6CFE57FC2F" box="[357,466,978,1003]" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Fig. 23A</figureCitation>
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); eyespots absent; nuchal organs narrow slits anterior to band of glands (
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<figureCitation id="13306685FFDAA265FA85FC6CFA15FC2F" box="[1316,1424,978,1003]" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Fig. 23A</figureCitation>
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). Peristomium enlarged, inflated, about as long as first three setigers, without annular rings (
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<figureCitation id="13306685FFDAA265FB15FC48FAA5FBCB" box="[1204,1312,1014,1039]" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Fig. 23A</figureCitation>
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); with two short lobes representing stumps of dorsal tentacles near posterior margin (
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<figureCitation id="13306685FFDAA265FC53FBA4FBDBFBF7" box="[1010,1118,1050,1075]" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Fig. 23A</figureCitation>
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). First pair of branchiae on setiger 1 posterior to notosetae; subsequent branchiae from same location, continuing to about setiger 20.
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</paragraph>
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<paragraph id="8BB47A00FFDAA265FF66FBDCFDFBFAEB" blockId="47.[151,1437,618,1687]" pageId="47" pageNumber="48">
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Parapodia reduced to simple mounds from which setae arise. Notosetae include 4–6 simple capillaries on first 15–20 setigers; bidentate hooks from setiger 23, with 3–4 hooks and 1–2 thin capillaries per notopodium continuing to posterior end; last 1–2 notopodia with hooks long, acicular, lacking apical tooth. Neurosetae include 3–4 capillaries on setigers 1–5, with bidentate hooks from setiger 6; hooks 2–3 per neuropodium accompanied by 1–2 capillaries. Hooks gently curved, with short, pointed apical tooth surmounting sharply pointed main fang (
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<figureCitation id="13306685FFDAA265FACEFB4CFF4CFAEB" captionStart="FIGURE 23" captionStartId="48.[151,250,1957,1979]" captionTargetBox="[239,1369,205,1918]" captionTargetId="figure@48.[165,1425,193,1936]" captionTargetPageId="48" captionText="FIGURE 23. Caulleriella fimbriata n. sp. Holotype (SMF 24908): A, anterior one-fourth of body, left lateral view; B, posterior end, dorsal view; C, neuropodial hook." figureDoi="http://doi.org/10.5281/zenodo.3771262" httpUri="https://zenodo.org/record/3771262/files/figure.png" pageId="47" pageNumber="48">Fig. 23C</figureCitation>
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); hooks without hood or crest on shaft.
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</paragraph>
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</subSubSection>
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<subSubSection id="C311298BFFDAA265FF66FA84FADFFA97" box="[199,1370,1338,1363]" pageId="47" pageNumber="48" type="etymology">
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<paragraph id="8BB47A00FFDAA265FF66FA84FADFFA97" blockId="47.[151,1437,618,1687]" box="[199,1370,1338,1363]" pageId="47" pageNumber="48">
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<emphasis id="B97FA612FFDAA265FF66FA84FEC3FA97" bold="true" box="[199,326,1338,1363]" pageId="47" pageNumber="48">Etymology</emphasis>
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. The epithet is from
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<emphasis id="B97FA612FFDAA265FD90FA84FD06FA97" box="[561,643,1338,1363]" italics="true" pageId="47" pageNumber="48">fimbria</emphasis>
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, Latin for thread, referring to the threadlike body of this species.
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</paragraph>
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</subSubSection>
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<subSubSection id="C311298BFFDAA265FF66FAE0FEF7F9B7" pageId="47" pageNumber="48" type="discussion">
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<paragraph id="8BB47A00FFDAA265FF66FAE0FAC6FA27" blockId="47.[151,1437,618,1687]" pageId="47" pageNumber="48">
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<emphasis id="B97FA612FFDAA265FF66FAE0FEB1FAB3" bold="true" box="[199,308,1374,1399]" pageId="47" pageNumber="48">Remarks</emphasis>
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.
|
||
<taxonomicName id="4C0B0183FFDAA265FEE3FAE0FDBCFAB3" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[322,569,1374,1399]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="fimbriata" status="sp. nov.">
|
||
<emphasis id="B97FA612FFDAA265FEE3FAE0FDBCFAB3" box="[322,569,1374,1399]" italics="true" pageId="47" pageNumber="48">Caulleriella fimbriata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFDAA265FDE0FAE0FD04FAB2" bold="true" box="[577,641,1374,1399]" pageId="47" pageNumber="48">
|
||
<taxonomicNameLabel id="A24C1B69FFDAA265FDE0FAE0FD04FAB2" box="[577,641,1374,1399]" pageId="47" pageNumber="48" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<taxonomicName id="4C0B0183FFDAA265FD2EFAE1FCA7FAB2" authorityName="Hartman" authorityYear="1978" box="[655,802,1375,1398]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="antarctica">
|
||
<emphasis id="B97FA612FFDAA265FD2EFAE1FCA7FAB2" box="[655,802,1375,1398]" italics="true" pageId="47" pageNumber="48">C. antarctica</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C0B0183FFDAA265FCC0FAE1FC55FAB3" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[865,976,1374,1399]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="kacyae" status="sp. nov.">
|
||
<emphasis id="B97FA612FFDAA265FCC0FAE1FC55FAB3" box="[865,976,1374,1399]" italics="true" pageId="47" pageNumber="48">C. kacyae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFDAA265FC79FAE0FB92FAB3" bold="true" box="[984,1047,1374,1399]" pageId="47" pageNumber="48">
|
||
<taxonomicNameLabel id="A24C1B69FFDAA265FC79FAE0FB92FAB3" box="[984,1047,1374,1399]" pageId="47" pageNumber="48" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
are three small, threadlike species that all occur in deep-water Antarctic sediments.
|
||
<taxonomicName id="4C0B0183FFDAA265FD67FA3CFC38FA5F" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[710,957,1410,1435]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="fimbriata" status="sp. nov.">
|
||
<emphasis id="B97FA612FFDAA265FD67FA3CFC38FA5F" box="[710,957,1410,1435]" italics="true" pageId="47" pageNumber="48">Caulleriella fimbriata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFDAA265FC67FA3CFB83FA5F" bold="true" box="[966,1030,1410,1435]" pageId="47" pageNumber="48">
|
||
<taxonomicNameLabel id="A24C1B69FFDAA265FC67FA3CFB83FA5F" box="[966,1030,1410,1435]" pageId="47" pageNumber="48" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is distinguished from the other two species in having only a single peristomial ring instead of two or three, and a single anal cirrus instead of two. Additional details that differ between these three species and others are found in
|
||
<tableCitation id="C6894FBBFFDAA265FB81FA74FBF6FA27" box="[1056,1139,1482,1507]" captionStart="TABLE 2" captionStartId="119.[147,216,540,558]" captionText="TABLE 2. Taxonomic Characters of Nine Species of Caulleriella from the Pacific coast of South America and the Southern Ocean (Antarctica)" pageId="47" pageNumber="48">
|
||
Table
|
||
<quantity id="4CF3D7E5FFDAA265FBC4FA75FBF6FA27" box="[1125,1139,1483,1507]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="47" pageNumber="48" unit="in" value="2.0">2</quantity>
|
||
</tableCitation>
|
||
in the Discussion.
|
||
</paragraph>
|
||
<paragraph id="8BB47A00FFDAA265FF66FA50FEF7F9B7" blockId="47.[151,1437,618,1687]" pageId="47" pageNumber="48">
|
||
<emphasis id="B97FA612FFDAA265FF66FA50FEA6F9C3" bold="true" box="[199,291,1518,1543]" pageId="47" pageNumber="48">Habitat</emphasis>
|
||
. The Powell Basin is known as a dynamic environment based on currents and sedimentation patterns. Surficial sediments collected as part of the ANDEEP III survey at a site near the type-locality of
|
||
<taxonomicName id="4C0B0183FFDAA265FAB5F9ACFF7AF98B" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="47" pageNumber="48" phylum="Annelida" rank="species" species="fimbriata" status="sp. nov.">
|
||
<emphasis id="B97FA612FFDAA265FAB5F9ACFF7AF98B" italics="true" pageId="47" pageNumber="48">Caulleriella fimbriata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFDAA265FEA9F988FECCF98B" bold="true" box="[264,329,1590,1615]" pageId="47" pageNumber="48">
|
||
<taxonomicNameLabel id="A24C1B69FFDAA265FEA9F988FECCF98B" box="[264,329,1590,1615]" pageId="47" pageNumber="48" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
consisted of dark greyish brown, poorly sorted mud with sand (3%), silt (66%), and clay (31%) (
|
||
<bibRefCitation id="EF9A07F1FFDAA265FF3FF9E5FEE3F9B7" author="Howe, J. A. & Wilson, C. R. & Shimmield, T. M. & Diaz, R. J. & Carpenter, L. W." box="[158,358,1626,1651]" pageId="47" pageNumber="48" pagination="1652 - 16812" refId="ref85515" refString="Howe, J. A., Wilson, C. R., Shimmield, T. M., Diaz, R. J. & Carpenter, L. W. (2007) Recent deep-water sedimentation, trace metal and radioisotope geochemistry across the Southern Ocean and Northern Weddell Sea, Antarctica. Deep-Sea Research II, 54, 1652 - 16812. https: // doi. org / 10.1016 / j. dsr 2.2007.07.007" type="journal article" year="2007">
|
||
Howe
|
||
<emphasis id="B97FA612FFDAA265FF4BF9E2FEA7F9B7" box="[234,290,1626,1651]" italics="true" pageId="47" pageNumber="48">et al.</emphasis>
|
||
2007
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C311298BFFDAA265FF66F9C0FCADF952" box="[199,808,1662,1687]" pageId="47" pageNumber="48" type="distribution">
|
||
<paragraph id="8BB47A00FFDAA265FF66F9C0FCADF952" blockId="47.[151,1437,618,1687]" box="[199,808,1662,1687]" pageId="47" pageNumber="48">
|
||
<emphasis id="B97FA612FFDAA265FF66F9C0FEDCF953" bold="true" box="[199,345,1662,1687]" pageId="47" pageNumber="48">Distribution</emphasis>
|
||
. Southern Ocean, Powell Basin,
|
||
<quantity id="4CF3D7E5FFDAA265FD6AF9C1FCA6F952" box="[715,803,1663,1687]" metricMagnitude="3" metricUnit="m" metricValue="1.884" pageId="47" pageNumber="48" unit="m" value="1884.0">1884 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |