104 lines
12 KiB
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104 lines
12 KiB
XML
<document id="4BDB39649D334488E269422FE28AF9F9" ID-DOI="10.11646/zootaxa.4996.3.2" ID-ISSN="1175-5326" ID-Zenodo-Dep="5074595" ID-ZooBank="A1982CE0-AD2F-496B-80AB-FB3C4FA69F7A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1625556599242" checkinUser="plazi" docAuthor="Monniot, Francoise" docDate="2021" docId="03A6FD6CFF98E83855E3379BFA2AFED1" docLanguage="en" docName="zootaxa.4996.3.2.pdf" docOrigin="Zootaxa 4996 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Aplidium discum Monniot 2021, sp. nov." docType="treatment" docVersion="4" lastPageNumber="446" masterDocId="FF9F8514FF9AE83B5574370CFFBCFFCC" masterDocTitle="New records of deep-sea ascidians (Tunicata, Ascidiacea) from the New Caledonia region" masterLastPageNumber="468" masterPageNumber="443" pageNumber="445" updateTime="1698992134275" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="81DF6C9FA1DDB95C68890A096E50BF25" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="1335A8F924677BD8873D1CA44C6AEAB7">
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<mods:title id="422C792528B2660B914CE2DB1AE46E8D">New records of deep-sea ascidians (Tunicata, Ascidiacea) from the New Caledonia region</mods:title>
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</mods:titleInfo>
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<mods:name id="62B42087D763897E35C8891BDB963F99" type="personal">
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<mods:roleTerm id="3E7AD68416926EA8FF1F7DD3E9BA1F2A">Author</mods:roleTerm>
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<mods:namePart id="9A12882EC9A7263F3ED2CEEBE011484C">Monniot, Francoise</mods:namePart>
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<mods:title id="B7258E1D9AC80F051225A597EDA43DEC">Zootaxa</mods:title>
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<mods:part id="C2A1069D23D294E3111F419DD484EB8B">
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<mods:date id="EA5A6BA9B7A0E0E6663C4462EBAFCF90">2021</mods:date>
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<mods:detail id="5A48A39D7F64AD989D36463476B39F2A" type="pubDate">
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<mods:number id="3278EF4E41FE0B67D06517CB67BD8C39">2021-07-06</mods:number>
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<mods:detail id="914E56F660816CA6CB01B7EA168AA9F1" type="volume">
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<mods:number id="1F731D2D6F70AA66B08F194DE44575AB">4996</mods:number>
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<mods:detail id="BF3796ECAC8C0DD9DDCEC5F8EFEF3ACA" type="issue">
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<mods:number id="B05DE5E9F25352651AE22F5833E934F1">3</mods:number>
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<mods:start id="A114629DBA401B712E23BC55DE28E138">443</mods:start>
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<mods:end id="5D2452BCFFB7E603AB02542F11499A81">468</mods:end>
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<mods:classification id="C4AC316CF254774D0E0B348F4B19823C">journal article</mods:classification>
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<mods:identifier id="2B01AFA929E400BC6520855AB4B181E9" type="DOI">10.11646/zootaxa.4996.3.2</mods:identifier>
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<mods:identifier id="018563C05A4A2BE6669A3BFBA348372B" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="58E3E40E8E8CE03CD38220BA137BB88D" type="Zenodo-Dep">5074595</mods:identifier>
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<mods:identifier id="C413AF2557660B049D510CEA909B2B18" type="ZooBank">A1982CE0-AD2F-496B-80AB-FB3C4FA69F7A</mods:identifier>
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<treatment id="03A6FD6CFF98E83855E3379BFA2AFED1" ID-DOI="http://doi.org/10.5281/zenodo.5074687" ID-Zenodo-Dep="5074687" LSID="urn:lsid:plazi:treatment:03A6FD6CFF98E83855E3379BFA2AFED1" httpUri="http://treatment.plazi.org/id/03A6FD6CFF98E83855E3379BFA2AFED1" lastPageId="3" lastPageNumber="446" pageId="2" pageNumber="445">
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<subSubSection id="C3151FF1FF98E83955E3379BFE76FF7D" box="[151,458,151,178]" pageId="2" pageNumber="445" type="nomenclature">
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<paragraph id="8BB04C7AFF98E83955E3379BFE76FF7D" blockId="2.[151,458,151,213]" box="[151,458,151,178]" pageId="2" pageNumber="445">
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<heading id="D0F8FB16FF98E83955E3379BFE76FF7D" bold="true" box="[151,458,151,178]" fontSize="11" level="1" pageId="2" pageNumber="445" reason="1">
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<emphasis id="B97B9068FF98E83955E3379BFE76FF7D" bold="true" box="[151,458,151,178]" pageId="2" pageNumber="445">
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<taxonomicName id="4C0F37F9FF98E83955E3379BFED9FF7E" authority="Monniot, 2021" authorityName="Monniot" authorityYear="2021" box="[151,357,151,178]" class="Ascidiacea" family="Polyclinidae" genus="Aplidium" kingdom="Animalia" order="Enterogona" pageId="2" pageNumber="445" phylum="Chordata" rank="species" species="discum" status="sp. nov.">
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<emphasis id="B97B9068FF98E83955E3379BFED9FF7E" bold="true" box="[151,357,151,178]" italics="true" pageId="2" pageNumber="445">Aplidium discum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2482D13FF98E8395419379BFE76FF7D" box="[365,458,151,177]" pageId="2" pageNumber="445" rank="species">sp. nov.</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="C3151FF1FF98E83855E337B7FA2AFED1" lastPageId="3" lastPageNumber="446" pageId="2" pageNumber="445" type="description">
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<paragraph id="8BB04C7AFF98E83955E337B7FF49FF19" blockId="2.[151,458,151,213]" box="[151,245,187,213]" pageId="2" pageNumber="445">
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<figureCitation id="133450FFFF98E83955E337B7FF49FF19" box="[151,245,187,213]" captionStart="FIGURE 2" captionStartId="2.[151,250,1760,1784]" captionTargetBox="[151,1435,310,1737]" captionTargetId="figure-44@2.[151,1435,309,1737]" captionTargetPageId="2" captionText="FIGURE 2. Aplidium discum sp. nov. A, B, both sides of a colony, scale bar = 1cm; C, two zooids." figureDoi="http://doi.org/10.5281/zenodo.5074599" httpUri="https://zenodo.org/record/5074599/files/figure.png" pageId="2" pageNumber="445">Figure 2</figureCitation>
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</paragraph>
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<paragraph id="8BB04C7AFF98E83955E3360FFB84FED1" blockId="2.[151,1080,259,286]" box="[151,1080,259,286]" pageId="2" pageNumber="445">
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<materialsCitation id="3B674627FF98E83955E3360FFB88FED1" box="[151,1076,259,286]" collectionCode="MNHN" collectorName="Station & Kanacono DW" pageId="2" pageNumber="445" specimenCode="A1" specimenCount="1" typeStatus="syntype">
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<collectorName id="26FA29ACFF98E83955E3360FFF57FED1" box="[151,235,259,285]" pageId="2" pageNumber="445">Station</collectorName>
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:
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<collectorName id="26FA29ACFF98E83955813608FE20FED2" box="[245,412,260,286]" pageId="2" pageNumber="445">Kanacono DW</collectorName>
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4666 (
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<typeStatus id="54B4F2D8FF98E839549E360FFDEEFED1" box="[490,594,259,285]" pageId="2" pageNumber="445" type="syntype">Syntypes</typeStatus>
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<collectionCode id="ED1ED4BFFF98E839572D3608FD13FED2" box="[601,687,260,286]" 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="2" pageNumber="445">MNHN</collectionCode>
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<specimenCode id="DBA9E401FF98E83957C0360FFD68FED1" box="[692,724,259,285]" collectionCode="MNHN" 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="2" pageNumber="445">A1</specimenCode>
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.APL.B 577). Three specimens
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</materialsCitation>
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.
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</paragraph>
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<caption id="DF701CF2FF98E83955E331ECFB38F935" ID-DOI="http://doi.org/10.5281/zenodo.5074599" ID-Zenodo-Dep="5074599" box="[151,1156,1760,1785]" httpUri="https://zenodo.org/record/5074599/files/figure.png" pageId="2" pageNumber="445" startId="2.[151,250,1760,1784]" targetBox="[151,1435,310,1737]" targetPageId="2">
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<paragraph id="8BB04C7AFF98E83955E331ECFB38F935" blockId="2.[151,1156,1760,1785]" box="[151,1156,1760,1785]" pageId="2" pageNumber="445">
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<emphasis id="B97B9068FF98E83955E331ECFEAFF935" bold="true" box="[151,275,1760,1785]" pageId="2" pageNumber="445">FIGURE 2.</emphasis>
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<taxonomicName id="4C0F37F9FF98E839546D31EDFE79F935" authority="Monniot, 2021" authorityName="Monniot" authorityYear="2021" box="[281,453,1761,1785]" class="Ascidiacea" family="Polyclinidae" genus="Aplidium" kingdom="Animalia" order="Enterogona" pageId="2" pageNumber="445" phylum="Chordata" rank="species" species="discum" status="sp. nov.">
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<emphasis id="B97B9068FF98E839546D31EDFE79F935" box="[281,453,1761,1785]" italics="true" pageId="2" pageNumber="445">Aplidium discum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2482D13FF98E83954BF31EDFDA6F934" box="[459,538,1761,1784]" pageId="2" pageNumber="445" rank="species">sp. nov.</taxonomicNameLabel>
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A, B, both sides of a colony, scale bar = 1cm; C, two zooids.
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</paragraph>
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</caption>
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<paragraph id="8BB04C7AFF98E83855E3302BFB23FF19" blockId="2.[151,1437,1831,2037]" lastBlockId="3.[151,1437,151,285]" lastPageId="3" lastPageNumber="446" pageId="2" pageNumber="445">
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The three disc-shaped colonies are densely impregnated with sand (
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<figureCitation id="133450FFFF98E83956FA302BFBB4F88D" box="[910,1032,1831,1857]" captionStart="FIGURE 2" captionStartId="2.[151,250,1760,1784]" captionTargetBox="[151,1435,310,1737]" captionTargetId="figure-44@2.[151,1435,309,1737]" captionTargetPageId="2" captionText="FIGURE 2. Aplidium discum sp. nov. A, B, both sides of a colony, scale bar = 1cm; C, two zooids." figureDoi="http://doi.org/10.5281/zenodo.5074599" httpUri="https://zenodo.org/record/5074599/files/figure.png" pageId="2" pageNumber="445">Fig. 2A, B</figureCitation>
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). The largest,
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<quantity id="4CF7E19FFF98E83951DC302BFB4BF88D" box="[1192,1271,1831,1858]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="2" pageNumber="445" unit="mm" value="35.0">35 mm</quantity>
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in diameter, is
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<quantity id="4CF7E19FFF98E83955E33047FF59F8A9" box="[151,229,1867,1893]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="445" unit="mm" value="10.0">10 mm</quantity>
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thick in the centre. The zooid arrangement is hardly visible, in double lines radiating from a central common narrow atrial aperture. The contracted zooids are short (
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<figureCitation id="133450FFFF98E839567F3063FCDDF845" box="[779,865,1903,1929]" captionStart="FIGURE 2" captionStartId="2.[151,250,1760,1784]" captionTargetBox="[151,1435,310,1737]" captionTargetId="figure-44@2.[151,1435,309,1737]" captionTargetPageId="2" captionText="FIGURE 2. Aplidium discum sp. nov. A, B, both sides of a colony, scale bar = 1cm; C, two zooids." figureDoi="http://doi.org/10.5281/zenodo.5074599" httpUri="https://zenodo.org/record/5074599/files/figure.png" pageId="2" pageNumber="445">Fig. 2C</figureCitation>
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) with the thorax and abdomen each measuring
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<quantity id="4CF7E19FFF98E839500D3063FF7AF861" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="445" unit="mm" value="1.2">1.2 mm</quantity>
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. The oral siphon has six lobes. An atrial languet triangular or with one to five apical teeth arise from the upper rim of a narrow atrial aperture. The branchial sac has ten rows of stigmata. The gut loop is short with a stomach with four longitudinal folds. A strong muscular ribbon extends along the entire length of the postabdomen on each side. The gonads are either male or female in the same colony the testis comprised of a few grouped vesicles; the ovary has only one oocyte. A tadpole incubated in the thorax fills the whole atrial cavity (
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<figureCitation id="133450FFFF99E838514E37B7FB2FFF19" box="[1082,1171,187,213]" captionStart="FIGURE 2" captionStartId="2.[151,250,1760,1784]" captionTargetBox="[151,1435,310,1737]" captionTargetId="figure-44@2.[151,1435,309,1737]" captionTargetPageId="2" captionText="FIGURE 2. Aplidium discum sp. nov. A, B, both sides of a colony, scale bar = 1cm; C, two zooids." figureDoi="http://doi.org/10.5281/zenodo.5074599" httpUri="https://zenodo.org/record/5074599/files/figure.png" pageId="3" pageNumber="446">Fig. 2C</figureCitation>
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).
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</paragraph>
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<paragraph id="8BB04C7AFF99E83855B337D3FA2AFED1" blockId="3.[151,1437,151,285]" pageId="3" pageNumber="446">
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This species is distinguished by the plate-like shape of the colonies, the small zooids with gonads reduced to a small volume in a short postabdomen. The genus
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<taxonomicName id="4C0F37F9FF99E83857C9360FFC9FFED1" authorityName="Savigny" authorityYear="1816" box="[701,803,259,285]" class="Ascidiacea" family="Polyclinidae" genus="Aplidium" kingdom="Animalia" order="Enterogona" pageId="3" pageNumber="446" phylum="Chordata" rank="genus">
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<emphasis id="B97B9068FF99E83857C9360FFC9FFED1" box="[701,803,259,285]" italics="true" pageId="3" pageNumber="446">Aplidium</emphasis>
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</taxonomicName>
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is uncommon in deep habitats of the Caledonian region.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |