242 lines
33 KiB
XML
242 lines
33 KiB
XML
<document id="1A29D3D0F97B36428953C728839EBC97" 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="03A2CB16FFC7A279FF36FB37FD4CFC60" 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 kacyae Blake 2018, new species" docType="treatment" docVersion="8" lastPageNumber="52" 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="51" updateTime="1698837503771" updateUser="ExternalLinkService">
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<mods:title id="DC426D77A8B4504756FC6DBB7C0EC1DD">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="D7C04D12E5C678CE17DC58CD737FF4BE" type="personal">
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<mods:roleTerm id="66CA4115521D84AFFBD2AC16F8428981">Author</mods:roleTerm>
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<mods:namePart id="0934D5D276FAA81A49A376D586835801">Blake, James A.</mods:namePart>
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<mods:typeOfResource id="773D4CB6AF50F198F0421C49032FA7EF">text</mods:typeOfResource>
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<mods:title id="D874D3E1C3E5820608223A8F06D4C0B0">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="A8A46723286623F32DDA4AEF9F92F9FD">
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<mods:date id="BDC995D436BB9A94E7D882A2909D5D30">2018</mods:date>
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<mods:detail id="AD21A2D972217E41B88795EDD48F3C4A" type="pubDate">
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<mods:number id="EFB00AE258D708BC591F61A27CA0EF4A">2018-12-21</mods:number>
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<mods:detail id="6008B3EC1F1BA2CF49DD388B9E44271E" type="volume">
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<mods:number id="D4FA96E377C82D85609260DBB2DAAC9D">4537</mods:number>
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<mods:detail id="2D4C0E5CED4B656491374BE92CB52E0C" type="issue">
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<mods:number id="C9CD85C438CA684C298966A06410CBF1">1</mods:number>
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<mods:classification id="6187B6BE9D7B550A06CDBCA29BA10684">journal article</mods:classification>
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<mods:identifier id="13787CAA09E709B7AB5600E921E9B7FD" type="CLB-Dataset">22563</mods:identifier>
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<mods:identifier id="96E66E1428380D7B6C952B510F231459" type="DOI">10.11646/zootaxa.4537.1.1</mods:identifier>
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<mods:identifier id="11D2192402B25E2E7589D6D160C01E92" type="GBIF-Dataset">897dc544-e3e9-46db-b36e-4aa995caabc4</mods:identifier>
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<mods:identifier id="3107A7DBD197AB6C3E1736FC76ED92A7" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="BA9C92088CA8CBF027FAE62467126573" type="Zenodo-Dep">3771214</mods:identifier>
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<treatment id="03A2CB16FFC7A279FF36FB37FD4CFC60" ID-DOI="http://doi.org/10.5281/zenodo.3798576" ID-GBIF-Taxon="163813282" ID-Zenodo-Dep="3798576" LSID="urn:lsid:plazi:treatment:03A2CB16FFC7A279FF36FB37FD4CFC60" httpUri="http://treatment.plazi.org/id/03A2CB16FFC7A279FF36FB37FD4CFC60" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
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<subSubSection id="C311298BFFC7A278FF36FB37FD9DFB67" box="[151,536,1161,1187]" pageId="50" pageNumber="51" type="nomenclature">
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<paragraph id="8BB47A00FFC7A278FF36FB37FD9DFB67" blockId="50.[151,536,1161,1220]" box="[151,536,1161,1187]" pageId="50" pageNumber="51">
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<heading id="D0FCCD6CFFC7A278FF36FB37FD9DFB67" bold="true" box="[151,536,1161,1187]" fontSize="11" level="1" pageId="50" pageNumber="51" reason="1">
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<emphasis id="B97FA612FFC7A278FF36FB37FD9DFB67" bold="true" box="[151,536,1161,1187]" pageId="50" pageNumber="51">
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<taxonomicName id="4C0B0183FFC7A278FF36FB37FE05FB67" ID-CoL="RX7W" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[151,384,1161,1187]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="50" pageNumber="51" phylum="Annelida" rank="species" species="kacyae" status="sp. nov.">
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<emphasis id="B97FA612FFC7A278FF36FB37FE05FB67" bold="true" box="[151,384,1161,1187]" italics="true" pageId="50" pageNumber="51">Caulleriella kacyae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24C1B69FFC7A278FE29FB37FD9DFB67" box="[392,536,1161,1187]" pageId="50" pageNumber="51" 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="C311298BFFC7A278FF36FB15FE86FB00" box="[151,259,1195,1220]" pageId="50" pageNumber="51" type="description">
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<paragraph id="8BB47A00FFC7A278FF36FB15FE86FB00" blockId="50.[151,536,1161,1220]" box="[151,259,1195,1220]" pageId="50" pageNumber="51">
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<figureCitation id="13306685FFC7A278FF36FB15FE86FB00" box="[151,259,1195,1220]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Figure 25</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C311298BFFC7A278FF36FB52FB8CFAEC" pageId="50" pageNumber="51" type="materials_examined">
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<paragraph id="8BB47A00FFC7A278FF36FB52FB8CFAEC" blockId="50.[151,1437,1260,2025]" pageId="50" pageNumber="51">
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<emphasis id="B97FA612FFC7A278FF36FB52FD0FFAC1" bold="true" box="[151,650,1260,1285]" pageId="50" pageNumber="51">Material examined. Weddell Sea, off Cape</emphasis>
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<materialsCitation id="3B63705DFFC7A278FD30FB52FCE6FAED" ID-GBIF-Occurrence="2609010037" collectingDate="2005-02-20" collectionCode="R, V" country="Norway" elevation="1035" latitude="-71.301834" location="Polarstern" longLatPrecision="9" longitude="-13.938833" pageId="50" pageNumber="51" specimenCount="1" typeStatus="holotype">
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<emphasis id="B97FA612FFC7A278FD30FB52FC80FAC1" bold="true" box="[657,773,1260,1285]" pageId="50" pageNumber="51">
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<collectingCountry id="F31C3A90FFC7A278FD30FB52FC85FAC1" box="[657,768,1260,1285]" name="Norway" pageId="50" pageNumber="51">Norvegia</collectingCountry>
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,
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</emphasis>
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<collectionCode id="ED1AE2C5FFC7A278FCAAFB53FC9BFAC1" box="[779,798,1261,1285]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="50" pageNumber="51">R</collectionCode>
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/
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<collectionCode id="ED1AE2C5FFC7A278FC87FB53FCBFFAC1" box="[806,826,1261,1285]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="50" pageNumber="51" type="Museum">V</collectionCode>
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<emphasis id="B97FA612FFC7A278FCE1FB52FC3DFAC1" box="[832,952,1260,1285]" italics="true" pageId="50" pageNumber="51">
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<location id="8ED42CDBFFC7A278FCE1FB52FC3DFAC1" LSID="urn:lsid:plazi:treatment:03A2CB16FFC7A279FF36FB37FD4CFC60:8ED42CDBFFC7A278FCE1FB52FC3DFAC1" box="[832,952,1260,1285]" country="Norway" latitude="-71.301834" longLatPrecision="9" longitude="-13.938833" name="Polarstern" pageId="50" pageNumber="51">Polarstern</location>
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</emphasis>
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, ANDEEP III (ANT-XXII/3), Sta. 67/74-5,
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<date id="FFB55CC0FFC7A278FF36FAAEFEA3FAED" box="[151,294,1296,1321]" pageId="50" pageNumber="51" value="2005-02-20">
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<collectingDate id="EFF1A528FFC7A278FF36FAAEFEA3FAED" box="[151,294,1296,1321]" pageId="50" pageNumber="51" value="2005-02-20">20 Feb 2005</collectingDate>
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</date>
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,
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<geoCoordinate id="EE3F1CC7FFC7A278FE90FAAEFE2AFAED" box="[305,431,1296,1321]" degrees="71" direction="south" minutes="18.11" orientation="latitude" pageId="50" pageNumber="51" precision="9" value="-71.301834">71°18.11ʹS</geoCoordinate>
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,
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<geoCoordinate id="EE3F1CC7FFC7A278FE1BFAAEFDC5FAED" box="[442,576,1296,1321]" degrees="13" direction="west" minutes="56.33" orientation="longitude" pageId="50" pageNumber="51" precision="9" value="-13.938833">13°56.33ʹW</geoCoordinate>
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, MUC,
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<quantity id="4CF3D7E5FFC7A278FD3BFAAEFD74FAEC" box="[666,753,1296,1321]" metricMagnitude="3" metricUnit="m" metricValue="1.035" pageId="50" pageNumber="51" unit="m" value="1035.0">
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<elevation id="00269D33FFC7A278FD3BFAAEFD74FAEC" box="[666,753,1296,1321]" metricMagnitude="3" metricUnit="m" metricValue="1.035" pageId="50" pageNumber="51" unit="m" value="1035.0">1035 m</elevation>
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</quantity>
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,
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<emphasis id="B97FA612FFC7A278FD5DFAAEFCE6FAED" bold="true" box="[764,867,1296,1321]" pageId="50" pageNumber="51">
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<typeStatus id="54B0C4A2FFC7A278FD5DFAAEFCE6FAED" box="[764,867,1296,1321]" pageId="50" pageNumber="51" type="holotype">holotype</typeStatus>
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</emphasis>
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</materialsCitation>
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<materialsCitation id="3B63705DFFC7A278FCCBFAAEFB80FAEC" ID-GBIF-Occurrence="2609010022" box="[874,1029,1296,1320]" collectionCode="SMF" country="Norway" pageId="50" pageNumber="51" specimenCount="1" typeStatus="holotype">
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(
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<collectionCode id="ED1AE2C5FFC7A278FCD3FAAEFC29FAEC" box="[882,940,1296,1320]" 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="50" pageNumber="51">SMF</collectionCode>
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24909)
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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="C311298BFFC7A279FF66FA8DFD06FF3C" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51" type="description">
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<paragraph id="8BB47A00FFC7A278FF66FA8DFC53F9DB" blockId="50.[151,1437,1260,2025]" pageId="50" pageNumber="51">
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<emphasis id="B97FA612FFC7A278FF66FA8DFEDCFA88" bold="true" box="[199,345,1331,1356]" pageId="50" pageNumber="51">Description.</emphasis>
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A moderate-sized species,
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<typeStatus id="54B0C4A2FFC7A278FD33FA8DFD71FA88" box="[658,756,1331,1356]" pageId="50" pageNumber="51" type="holotype">holotype</typeStatus>
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complete, but fragile, broken into five pieces, totaling
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<quantity id="4CF3D7E5FFC7A278FACAFA8AFF46FAAA" metricMagnitude="-2" metricUnit="m" metricValue="1.0699999999999998" pageId="50" pageNumber="51" unit="mm" value="10.7">10.7 mm</quantity>
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long and up to
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<quantity id="4CF3D7E5FFC7A278FE21FAE9FE5CFAAA" box="[384,473,1367,1391]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="50" pageNumber="51" unit="mm" value="0.4">0.4 mm</quantity>
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wide across middle segments; with about 135 setigerous segments. Body elongate, consistent in width throughout. A deep mid-ventral groove present from setiger 1 to end of body (
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<figureCitation id="13306685FFC7A278FB53FAC7FADCFA56" box="[1266,1369,1401,1426]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25B</figureCitation>
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); first few anterior segments also with distinct ridge arising from floor of groove. Dorsum smooth, elevated above notopodia, without longitudinal groove or ridge (
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<figureCitation id="13306685FFC7A278FD73FA7EFCBBFA1D" box="[722,830,1472,1497]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25A</figureCitation>
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). Noto- and neuropodia widely separated from each other with neuropodia located on each side of ventral groove (
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<figureCitation id="13306685FFC7A278FCFCFA5DFC2AFA38" box="[861,943,1507,1532]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25</figureCitation>
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A–B). All segments short, about nine times wider than long. Color in alcohol light tan with no separate body pigment.
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</paragraph>
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<paragraph id="8BB47A00FFC7A278FF66F997FD91F90B" blockId="50.[151,1437,1260,2025]" pageId="50" pageNumber="51">
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Prostomium narrow, conical tapering to rounded apex (
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<figureCitation id="13306685FFC7A278FC91F997FC1CF986" box="[816,921,1577,1602]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25A</figureCitation>
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); eyespots absent; nuchal organs oval, located at posterior lateral margins. Peristomium with three separate rings best seen laterally (
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<figureCitation id="13306685FFC7A278FBC1F9F2FB4DF9A1" box="[1120,1224,1612,1637]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25A</figureCitation>
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), dorsally elevated with rounded crest; dorsal tentacles widely spaced, arising from posterior end of last ring (
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<figureCitation id="13306685FFC7A278FB39F9CEFA87F94D" box="[1176,1282,1648,1673]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25A</figureCitation>
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). First pair of branchiae on setiger 1 dorsal to notosetae; subsequent branchiae from same location; branchiae continuing segmentally to near posterior end.
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</paragraph>
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<paragraph id="8BB47A00FFC7A278FF66F967FC09F82D" blockId="50.[151,1437,1260,2025]" pageId="50" pageNumber="51">
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All segments with notopodia dorsally elevated as shoulders above smooth, broad dorsum (
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<figureCitation id="13306685FFC7A278FABEF967FA15F936" box="[1311,1424,1753,1778]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25A</figureCitation>
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). Parapodia reduced to simple mounds from which setae arise. Notosetae include 8–10 simple capillaries on the first 60–70 setigers, fewer capillaries posteriorly; capillaries joined by 1–2 simple acicular spines from about setiger 105. Anterior neuropodia with 7–8 capillaries; 1–2 acicular spines first present from setiger 18, continuing to posterior end, increasing to six spines in posterior half of body entirely replacing capillaries (
|
||
<figureCitation id="13306685FFC7A278FB05F8D8FA8EF8BB" box="[1188,1291,1894,1919]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25C</figureCitation>
|
||
). Notopodial spines thin, relatively straight, with simple blunt tips. Neuroacicular spines short, curving to narrow, blunt-tipped main fang or tooth; this tooth surmounted by sheath split medially forming two sharply pointed teeth (
|
||
<figureCitation id="13306685FFC7A278FAACF813FAD8F802" box="[1293,1373,1965,1990]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25</figureCitation>
|
||
E–F), these appearing as a single tooth in certain lateral views (
|
||
<figureCitation id="13306685FFC7A278FCB6F86EFCFAF82D" box="[791,895,2000,2025]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="50" pageNumber="51">Fig. 25D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB47A00FFC6A279FF66FF29FE4BFF11" blockId="51.[151,1437,151,933]" pageId="51" pageNumber="52">
|
||
Pygidium with anus surrounded dorsally by five rounded papillae and ventrally by broad cushion with two long lateral cirri (
|
||
<figureCitation id="13306685FFC6A279FEFAFF02FE47FF11" box="[347,450,188,213]" captionStart="FIGURE 25" captionStartId="51.[151,250,1908,1930]" captionTargetBox="[205,1373,1003,1863]" captionTargetId="figure@51.[192,1395,982,1894]" captionTargetPageId="51" captionText="FIGURE 25. Caulleriella kacyae n. sp. Holotype (SMF 24909): A, anterior end, left lateral view; B, posterior end, dorsolateral view; C, far posterior parapodium, anterior view; D, neuropodial hook; E–F, detail of neuropodial hooks with different views of apical tooth or sheath." figureDoi="http://doi.org/10.5281/zenodo.3771266" httpUri="https://zenodo.org/record/3771266/files/figure.png" pageId="51" pageNumber="52">Fig. 25B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB47A00FFC6A279FF66FF61FD06FF3C" blockId="51.[151,1437,151,933]" box="[199,643,223,248]" pageId="51" pageNumber="52">
|
||
<emphasis id="B97FA612FFC6A279FF66FF61FE28FF3C" bold="true" box="[199,429,223,248]" pageId="51" pageNumber="52">Methyl Green stain</emphasis>
|
||
. No stain retained.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C311298BFFC6A279FF66FEBAFE18FE84" pageId="51" pageNumber="52" type="etymology">
|
||
<paragraph id="8BB47A00FFC6A279FF66FEBAFE18FE84" blockId="51.[151,1437,151,933]" pageId="51" pageNumber="52">
|
||
<emphasis id="B97FA612FFC6A279FF66FEBAFEC3FED9" bold="true" box="[199,326,260,285]" pageId="51" pageNumber="52">Etymology</emphasis>
|
||
. This species is named in memory of my beautiful little cat Kacy, whose companionship over many years is greatly missed.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C311298BFFC6A279FF66FEF2FCDFFC44" pageId="51" pageNumber="52" type="discussion">
|
||
<paragraph id="8BB47A00FFC6A279FF66FEF2FC87FDDC" blockId="51.[151,1437,151,933]" pageId="51" pageNumber="52">
|
||
<emphasis id="B97FA612FFC6A279FF66FEF2FEB1FEA1" bold="true" box="[199,308,332,357]" pageId="51" pageNumber="52">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C0B0183FFC6A279FEE2FEF2FDA4FEA1" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[323,545,332,357]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="kacyae" status="sp. nov.">
|
||
<emphasis id="B97FA612FFC6A279FEE2FEF2FDA4FEA1" box="[323,545,332,357]" italics="true" pageId="51" pageNumber="52">Caulleriella kacyae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFC6A279FD88FEF2FDEFFEA1" bold="true" box="[553,618,332,357]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="A24C1B69FFC6A279FD88FEF2FDEFFEA1" box="[553,618,332,357]" pageId="51" pageNumber="52" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is unusual in the genus by having neuropodial acicular spines with two side-by-side apical teeth suggesting a tridentate structure. However, careful observation at
|
||
<date id="FFB55CC0FFC6A279FB35FED1FB5EFE4C" box="[1172,1243,367,392]" pageId="51" pageNumber="52" value="1500-10">1500x</date>
|
||
suggests that the apical structure is likely a broad sheath that is divided into two parts. The true nature of the teeth on the hooks, however, is beyond the resolution of light microscopy. Given that only a single specimen is available, SEM observations will have to await the collection of additional specimens. The notopodial acicular spines are slender, straight, and do not appear to have any accessory teeth.
|
||
</paragraph>
|
||
<paragraph id="8BB47A00FFC6A279FF66FD9AFC02FCD1" blockId="51.[151,1437,151,933]" pageId="51" pageNumber="52">
|
||
<taxonomicName id="4C0B0183FFC6A279FF66FD9AFE26FDF9" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[199,419,548,573]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="kacyae" status="sp. nov.">
|
||
<emphasis id="B97FA612FFC6A279FF66FD9AFE26FDF9" box="[199,419,548,573]" italics="true" pageId="51" pageNumber="52">Caulleriella kacyae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFC6A279FE08FD9AFE62FDF9" bold="true" box="[425,487,548,573]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="A24C1B69FFC6A279FE08FD9AFE62FDF9" box="[425,487,548,573]" pageId="51" pageNumber="52" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and two other similar-appearing threadlike species of
|
||
<emphasis id="B97FA612FFC6A279FBE5FD9AFEA7FDA4" italics="true" pageId="51" pageNumber="52">
|
||
<taxonomicName id="4C0B0183FFC6A279FBE5FD9AFB4BFDF9" baseAuthorityName="Hartmann-Schroder & Rosenfeldt" baseAuthorityYear="1989" box="[1092,1230,548,573]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="51" pageNumber="52" phylum="Annelida" rank="genus">Caulleriella</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C0B0183FFC6A279FB78FD9BFAEEFDF8" authorityName="Hartman" authorityYear="1978" box="[1241,1387,549,572]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="antarctica">C. antarctica</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C0B0183FFC6A279FF36FDF6FEA7FDA4" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[151,290,583,608]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="fimbriata" status="sp. nov.">C. fimbriata</taxonomicName>
|
||
</emphasis>
|
||
<emphasis id="B97FA612FFC6A279FE8AFDF9FEE9FDA4" bold="true" box="[299,364,583,608]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="A24C1B69FFC6A279FE8AFDF9FEE9FDA4" box="[299,364,583,608]" pageId="51" pageNumber="52" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, occur in Antarctic deep-sea sediments.
|
||
<taxonomicName id="4C0B0183FFC6A279FCE1FDF9FB9AFDA4" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[832,1055,583,608]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="kacyae" status="sp. nov.">
|
||
<emphasis id="B97FA612FFC6A279FCE1FDF9FB9AFDA4" box="[832,1055,583,608]" italics="true" pageId="51" pageNumber="52">Caulleriella kacyae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFC6A279FB89FDF9FBECFDA4" bold="true" box="[1064,1129,583,608]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="A24C1B69FFC6A279FB89FDF9FBECFDA4" box="[1064,1129,583,608]" pageId="51" pageNumber="52" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from the other two species in having three peristomial rings instead of two or one, respectively, in having the noto- and neuropodial hooks first present from setigers
|
||
<quantity id="4CF3D7E5FFC6A279FDB5FD31FDD8FD6C" box="[532,605,655,680]" metricMagnitude="0" metricUnit="m" metricValue="2.667" pageId="51" pageNumber="52" unit="in" value="105.0">105 in</quantity>
|
||
notopodia and setiger
|
||
<quantity id="4CF3D7E5FFC6A279FCC6FD2EFC27FD6C" box="[871,930,655,680]" metricMagnitude="-1" metricUnit="m" metricValue="4.572" pageId="51" pageNumber="52" unit="in" value="18.0">18 in</quantity>
|
||
neuropodia instead of setigers 8–9 or
|
||
<quantity id="4CF3D7E5FFC6A279FAC0FD2EFA19FD6C" box="[1377,1436,655,680]" metricMagnitude="-1" metricUnit="m" metricValue="5.842" pageId="51" pageNumber="52" unit="in" value="23.0">23 in</quantity>
|
||
notopodia and setiger
|
||
<quantity id="4CF3D7E5FFC6A279FE30FD0AFE38FD09" box="[401,445,692,717]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="51" pageNumber="52" unit="in" value="6.0">6 in</quantity>
|
||
neuropodia, and in having the bidentate hooks with a unique apical sheath or hood that appears to be divided into two parts instead of a single apical tooth. Details separating these three species and others from
|
||
<taxonomicName id="4C0B0183FFC6A279FE81FD43FE0BFCD1" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[288,398,764,789]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="kacyae" status="sp. nov.">
|
||
<emphasis id="B97FA612FFC6A279FE81FD43FE0BFCD1" box="[288,398,764,789]" italics="true" pageId="51" pageNumber="52">C. kacyae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFC6A279FE34FD42FE51FCD1" bold="true" box="[405,468,764,789]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="A24C1B69FFC6A279FE34FD42FE51FCD1" box="[405,468,764,789]" pageId="51" pageNumber="52" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
are listed in
|
||
<tableCitation id="C6894FBBFFC6A279FDC4FD42FD3DFCD0" box="[613,696,764,789]" 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="51" pageNumber="52">
|
||
Table
|
||
<quantity id="4CF3D7E5FFC6A279FD0BFD42FD3DFCD0" box="[682,696,764,788]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="51" pageNumber="52" unit="in" value="2.0">2</quantity>
|
||
</tableCitation>
|
||
in the Discussion.
|
||
</paragraph>
|
||
<paragraph id="8BB47A00FFC6A279FF66FCA1FCDFFC44" blockId="51.[151,1437,151,933]" pageId="51" pageNumber="52">
|
||
<emphasis id="B97FA612FFC6A279FF66FCA1FEAFFCFC" bold="true" box="[199,298,799,824]" pageId="51" pageNumber="52">Habitat.</emphasis>
|
||
Surficial sediments collected as part of the ANDEEP III survey at a site near the type-locality of
|
||
<taxonomicName id="4C0B0183FFC6A279FF36FCFAFEF1FC99" authority="Blake, 2018" authorityName="Blake" authorityYear="2018" box="[151,372,836,861]" class="Polychaeta" family="Cirratulidae" genus="Caulleriella" kingdom="Animalia" order="Terebellida" pageId="51" pageNumber="52" phylum="Annelida" rank="species" species="kacyae" status="sp. nov.">
|
||
<emphasis id="B97FA612FFC6A279FF36FCFAFEF1FC99" box="[151,372,836,861]" italics="true" pageId="51" pageNumber="52">Caulleriella kacyae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97FA612FFC6A279FEDDFCFAFE39FC99" bold="true" box="[380,444,836,861]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="A24C1B69FFC6A279FEDDFCFAFE39FC99" box="[380,444,836,861]" pageId="51" pageNumber="52" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in the Weddell sea off Cape
|
||
<collectingCountry id="F31C3A90FFC6A279FCA9FCFAFCF5FC99" box="[776,880,836,861]" name="Norway" pageId="51" pageNumber="52">Norvegia</collectingCountry>
|
||
consisted of poorly sorted olive grey sandy mud with sand (9%), silt (72%), and clay (19%) (
|
||
<bibRefCitation id="EF9A07F1FFC6A279FD26FCD6FCCBFC44" author="Howe, J. A. & Wilson, C. R. & Shimmield, T. M. & Diaz, R. J. & Carpenter, L. W." box="[647,846,871,896]" pageId="51" pageNumber="52" 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="B97FA612FFC6A279FD73FCD7FC8EFC44" box="[722,779,871,896]" italics="true" pageId="51" pageNumber="52">et al.</emphasis>
|
||
2007
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C311298BFFC6A279FF66FC32FD4CFC60" box="[199,713,908,933]" pageId="51" pageNumber="52" type="distribution">
|
||
<paragraph id="8BB47A00FFC6A279FF66FC32FD4CFC60" blockId="51.[151,1437,151,933]" box="[199,713,908,933]" pageId="51" pageNumber="52">
|
||
<emphasis id="B97FA612FFC6A279FF66FC32FEDCFC61" bold="true" box="[199,345,908,933]" pageId="51" pageNumber="52">Distribution</emphasis>
|
||
. Southern Weddell Sea,
|
||
<quantity id="4CF3D7E5FFC6A279FDCCFC32FD40FC60" box="[621,709,908,933]" metricMagnitude="3" metricUnit="m" metricValue="1.035" pageId="51" pageNumber="52" unit="m" value="1035.0">1035 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |