204 lines
26 KiB
XML
204 lines
26 KiB
XML
<document id="4C9E1C4D6D089B259D8448D38602173C" ID-DOI="10.5281/zenodo.4525077" ID-ISSN="1638-9387" ID-Zenodo-Dep="4525077" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1612878193673" checkinUser="felipe" docAuthor="Monniot, Françoise & Monniot, Claude" docDate="2003" docId="03CA87A9A754FFAAFCF9FAC9ABBE773B" docLanguage="fr" docName="Zoosystema.25.4.681-749.pdf" docOrigin="Zoosystema 25 (4)" docStyle="DocumentStyle:64A3174DE33E974D4EB6573A0A793B12.4:Zoosystema.2000-2008.journal_article.type2" docStyleId="64A3174DE33E974D4EB6573A0A793B12" docStyleName="Zoosystema.2000-2008.journal_article.type2" docStyleVersion="4" docTitle="Herdmania colona Monniot & Monniot 2003, n. sp." docType="treatment" docVersion="3" lastPageNumber="728" masterDocId="FFF3FFD1A779FF85FFB7FF82AF06721F" masterDocTitle="Ascidies de la pente externe et bathyales de l’ouest Pacifique" masterLastPageNumber="749" masterPageNumber="681" pageNumber="726" updateTime="1698868730518" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods id="A8ECDA8786303A7D230DFA8C3B2386B2" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C1DBA683804C4F34219BE120B1EB074D">
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<mods:title id="D9617EC68AEAEA1796F4951C779D39C3">Ascidies de la pente externe et bathyales de l’ouest Pacifique</mods:title>
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</mods:titleInfo>
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<mods:name id="61B0C2DA3AF44E559D1E5EFECD793FD6" type="personal">
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<mods:role id="6DC3319F2EC07DC0CFF45759E040B9C4">
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<mods:roleTerm id="08EBF0F564C34E8958CEFDBC373DA0A5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A864560E9809C868B9F2EFAB85984ADB">Monniot, Françoise</mods:namePart>
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</mods:name>
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<mods:name id="813D0BD77EB477993EBB7350E5DA9C1B" type="personal">
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<mods:role id="CC1EA35238411C37E88D9BD5CCF35EB3">
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<mods:roleTerm id="E7B38FD192449CCACC1AE774AF2A07FB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D9C90F540BDB6B0F158959AD66B4B637">Monniot, Claude</mods:namePart>
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<mods:affiliation id="E665859FA9139A6355823E3BE8FC0A42">Milieux et Peuplements aquatiques, Muséum national d’Histoire naturelle, 55 rue Buffon, F- 75231 Paris cedex 05 (France) monniot @ mnhn. fr.</mods:affiliation>
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<mods:nameIdentifier id="D3615EADB8EDBF494C2DF3B5BCB89BCB" type="email">monniot@mnhn.fr</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource id="F658A3A0A9D54FED22A856F2F0652B05">text</mods:typeOfResource>
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<mods:relatedItem id="59E70B58E9A7A5B7E690AA9A05CE5F09" type="host">
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<mods:titleInfo id="1E96763C9799F0352687207C64A1D44F">
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<mods:title id="BAEC73017FA961F4C1E67C996B497B01">Zoosystema</mods:title>
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</mods:titleInfo>
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<mods:part id="E576A0607065A01F5903A3FD228BC904">
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<mods:date id="C2D77E007D2805EB4EB24BC4ED9D1002">2003</mods:date>
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<mods:detail id="691B852C28259D2DF6F666FA4DAD5BCB" type="volume">
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<mods:number id="E8E22FEDC0E1C5A661F7642EF51A99DF">25</mods:number>
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</mods:detail>
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<mods:detail id="D428EBBD7CE964D52DBEC5D6F3D96EF5" type="issue">
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<mods:number id="A9BDD2E2F1EC2069EC5722FABBB10BC3">4</mods:number>
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</mods:detail>
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<mods:extent id="A3A46E1EA1849599F73727AD18628673" unit="page">
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<mods:start id="25F8AE5B385AB805FC2DBF4FFCD5BA7B">681</mods:start>
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<mods:end id="7315C45CFB7082DE2B262CA133E374C2">749</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="59107ABD9FACEF77AF8F762C986ABE50">journal article</mods:classification>
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<mods:identifier id="43CF3CBA710FB48B0B21377C759A6BEA" type="DOI">10.5281/zenodo.4525077</mods:identifier>
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<mods:identifier id="7E3C02824018A9C8FB549A2715CEB562" type="ISSN">1638-9387</mods:identifier>
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<mods:identifier id="7475F2160541CB71CDE3F3C153567B75" type="Zenodo-Dep">4525077</mods:identifier>
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</mods:mods>
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<treatment id="03CA87A9A754FFAAFCF9FAC9ABBE773B" LSID="urn:lsid:plazi:treatment:03CA87A9A754FFAAFCF9FAC9ABBE773B" httpUri="http://treatment.plazi.org/id/03CA87A9A754FFAAFCF9FAC9ABBE773B" lastPageId="47" lastPageNumber="728" pageId="45" pageNumber="726">
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<subSubSection id="C3796534A754FFA8FCF9FAC9AB5D777B" box="[846,1115,1354,1381]" pageId="45" pageNumber="726" type="nomenclature">
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<paragraph id="8BDC36BFA754FFA8FCF9FAC9AB5D777B" blockId="45.[846,1115,1354,1413]" box="[846,1115,1354,1381]" pageId="45" pageNumber="726">
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<heading id="D09481D3A754FFA8FCF9FAC9AB5D777B" box="[846,1115,1354,1381]" centered="true" fontSize="11" level="2" pageId="45" pageNumber="726" reason="2">
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<taxonomicName id="4C634D3CA754FFA8FCF9FAC9AB1F777A" authority="Monniot & Monniot, 2003" authorityName="Monniot & Monniot" authorityYear="2003" box="[846,1049,1355,1381]" class="Ascidiacea" family="Pyuridae" genus="Herdmania" kingdom="Animalia" order="Pleurogona" pageId="45" pageNumber="726" phylum="Chordata" rank="species" species="colona" status="sp. nov.">
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||
<emphasis id="B917EAADA754FFA8FCF9FAC9AB1F777A" bold="true" box="[846,1049,1355,1381]" italics="true" pageId="45" pageNumber="726">Herdmania colona</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="A22457D6A754FFA8FB97FAC8AB5D777B" box="[1056,1115,1354,1380]" pageId="45" pageNumber="726" rank="species">n. sp.</taxonomicNameLabel>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3796534A754FFAAFC3CFAE9ABBE773B" lastPageId="47" lastPageNumber="728" pageId="45" pageNumber="726" type="description">
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<paragraph id="8BDC36BFA754FFA8FC3CFAE9AB1B779A" blockId="45.[846,1115,1354,1413]" box="[907,1053,1386,1413]" pageId="45" pageNumber="726">
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||
(
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||
<figureCitation id="13582A3AA754FFA8FC24FAE9ACE5779A" box="[915,995,1387,1413]" captionStart="FIG" captionStartId="45.[360,371,985,1002]" captionTargetBox="[177,1225,169,956]" captionTargetId="figure-261@45.[177,1225,169,956]" captionTargetPageId="45" captionText="FIG. 35. — Herdmania colona n. sp.; A, holotype; B, spicules. Échelle: B, 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4525153" httpUri="https://zenodo.org/record/4525153/files/figure.png" pageId="45" pageNumber="726">Figs 35</figureCitation>
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;
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<figureCitation id="13582A3AA754FFA8FC4FFAE9AB13779A" box="[1016,1045,1387,1413]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="45" pageNumber="726">36</figureCitation>
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)
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</paragraph>
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<paragraph id="8BDC36BFA754FFA8FD7DFA21AC2A77F0" blockId="45.[714,1247,1443,1519]" pageId="45" pageNumber="726">
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MATÉRIEL TYPE. —
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<emphasis id="B917EAADA754FFA8FC22FA26ACF077A3" bold="true" box="[917,1014,1444,1468]" pageId="45" pageNumber="726">
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Îles
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<collectingCountry id="F374762FA754FFA8FC77FA26ACF477A3" box="[960,1010,1444,1468]" name="Fiji" pageId="45" pageNumber="726">Fidji</collectingCountry>
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.
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</emphasis>
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Ride de Lau,
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<geoCoordinate id="EE575078A754FFA8FB3EFA26ABDD77A3" box="[1161,1243,1444,1468]" degrees="18" direction="south" minutes="09" orientation="latitude" pageId="45" pageNumber="726" precision="925" value="-18.15">18°09’S</geoCoordinate>
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,
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<geoCoordinate id="EE575078A754FFA8FD7DFA3FAC2F77CA" box="[714,809,1469,1493]" degrees="178" direction="east" minutes="38" orientation="longitude" pageId="45" pageNumber="726" precision="925" value="178.63333">178°38’E</geoCoordinate>
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,
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||
<quantity id="4C9B9B5AA754FFA8FC82FA3FAC7F77CB" box="[821,889,1469,1493]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="45" pageNumber="726" unit="m" value="300.0">300 m</quantity>
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,
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<date id="FFDD107FA754FFA8FC32FA3FACFF77CA" box="[901,1017,1469,1493]" pageId="45" pageNumber="726" value="1999-03-13">13.III.1999</date>
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,
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<typeStatus id="54D8881DA754FFA8FBB2FA3FAB5D77CA" box="[1029,1115,1469,1493]" pageId="45" pageNumber="726" type="holotype">holotype</typeStatus>
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(MNHN S2 HER 56).
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</paragraph>
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<paragraph id="8BDC36BFA754FFA8FD7DF989AC467423" blockId="45.[714,1246,1546,1596]" pageId="45" pageNumber="726">ÉTYMOLOGIE. — Le nom d’espèce évoque la forme pédonculée.</paragraph>
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<paragraph id="8BDC36BFA754FFA8FD7DF9D6ABDE749A" blockId="45.[714,1247,1619,1669]" pageId="45" pageNumber="726">
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||
AUTRE MATÉRIEL EXAMINÉ. —
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||
<emphasis id="B917EAADA754FFA8FC4DF9D6AB5F7473" bold="true" box="[1018,1113,1620,1644]" pageId="45" pageNumber="726">
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||
Îles
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||
<collectingCountry id="F374762FA754FFA8FB93F9D6AB537473" box="[1060,1109,1620,1644]" name="Fiji" pageId="45" pageNumber="726">Fidji</collectingCountry>
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.
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</emphasis>
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||
Ride de Lau,
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||
<geoCoordinate id="EE575078A754FFA8FD7DF9EFAC1C749A" box="[714,794,1645,1669]" degrees="18" direction="south" minutes="09" orientation="latitude" pageId="45" pageNumber="726" precision="925" value="-18.15">18°09’S</geoCoordinate>
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,
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||
<geoCoordinate id="EE575078A754FFA8FC93F9EFAC85749A" box="[804,899,1645,1669]" degrees="178" direction="east" minutes="38" orientation="longitude" pageId="45" pageNumber="726" precision="925" value="178.63333">178°38’E</geoCoordinate>
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||
,
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||
<quantity id="4C9B9B5AA754FFA8FC39F9EFACD6749C" box="[910,976,1644,1669]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="45" pageNumber="726" unit="m" value="300.0">300 m</quantity>
|
||
,
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||
<date id="FFDD107FA754FFA8FC6CF9EFAB49749A" box="[987,1103,1645,1669]" pageId="45" pageNumber="726" value="1999-03-13">13.III.1999</date>
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||
,
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||
<specimenCount id="9D65FD36A754FFA8FBEDF9EFABD2749A" box="[1114,1236,1645,1669]" pageId="45" pageNumber="726" type="generic">2 spécimens</specimenCount>
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.
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||
</paragraph>
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||
<caption id="DF1C6637A757FFABFF20F9DDAE49749A" ID-DOI="http://doi.org/10.5281/zenodo.4525155" ID-Zenodo-Dep="4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="46" pageNumber="727" startId="46.[151,162,1631,1648]" targetBox="[166,1225,169,1569]" targetPageId="46">
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||
<paragraph id="8BDC36BFA757FFABFF20F9DDAE49749A" blockId="46.[151,1247,1631,1669]" pageId="46" pageNumber="727">
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||
FIG. 36. —
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||
<taxonomicName id="4C634D3CA757FFABFF4EF9DDAE9E746F" authority="Monniot & Monniot, 2003" authorityName="Monniot & Monniot" authorityYear="2003" box="[249,408,1631,1648]" class="Ascidiacea" family="Pyuridae" genus="Herdmania" kingdom="Animalia" order="Pleurogona" pageId="46" pageNumber="727" phylum="Chordata" rank="species" species="colona" status="sp. nov.">
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||
<emphasis id="B917EAADA757FFABFF4EF9DDAE9E746F" box="[249,408,1631,1648]" italics="true" pageId="46" pageNumber="727">Herdmania colona</emphasis>
|
||
</taxonomicName>
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||
<taxonomicNameLabel id="A22457D6A757FFABFE28F9DDAED4746F" box="[415,466,1631,1648]" pageId="46" pageNumber="727" rank="species">n. sp.</taxonomicNameLabel>
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||
;
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||
<emphasis id="B917EAADA757FFABFE53F9DDAEF7746F" bold="true" box="[484,497,1631,1648]" pageId="46" pageNumber="727">A</emphasis>
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||
, spécimen ouvert;
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||
<emphasis id="B917EAADA757FFABFD14F9DDADB6746F" bold="true" box="[675,688,1631,1648]" pageId="46" pageNumber="727">B</emphasis>
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||
,
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||
<emphasis id="B917EAADA757FFABFD0AF9DDADCD746F" bold="true" box="[701,715,1631,1648]" pageId="46" pageNumber="727">C</emphasis>
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, faces droite et gauche du corps;
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<emphasis id="B917EAADA757FFABFBB1F9DDAB12746F" bold="true" box="[1030,1044,1631,1648]" pageId="46" pageNumber="727">D</emphasis>
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, gonoductes. Échelle: A-C, 5 mm; D, 1 mm.
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</paragraph>
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</caption>
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<paragraph id="8BDC36BFA756FFAAFF20FF28AE2E72DD" blockId="47.[151,684,170,1669]" box="[151,296,170,196]" pageId="47" pageNumber="728">DESCRIPTION</paragraph>
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<paragraph id="8BDC36BFA756FFAAFF20FF49AEC2701A" blockId="47.[151,684,170,1669]" pageId="47" pageNumber="728">
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Trois spécimens ont été récoltés par dragage, pédonculés, enveloppés dans une tunique vitreuse. Les individus, ancrés par une touffe de rhizoïdes dans le sédiment (
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<figureCitation id="13582A3AA756FFAAFE1AFEA9AD15735A" box="[429,531,299,325]" captionStart="FIG" captionStartId="45.[360,371,985,1002]" captionTargetBox="[177,1225,169,956]" captionTargetId="figure-261@45.[177,1225,169,956]" captionTargetPageId="45" captionText="FIG. 35. — Herdmania colona n. sp.; A, holotype; B, spicules. Échelle: B, 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4525153" httpUri="https://zenodo.org/record/4525153/files/figure.png" pageId="47" pageNumber="728">Fig. 35A</figureCitation>
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), ont le corps divisé en deux parties: une « tête » ovale de
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<quantity id="4C9B9B5AA756FFAAFDCBFEC9AFE0739B" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="1.9" metricValueMin="1.6" pageId="47" pageNumber="728" unit="mm" value="17.5" valueMax="19.0" valueMin="16.0">16 à 19 mm</quantity>
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de long et
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<quantity id="4C9B9B5AA756FFAAFED6FEE9AEEE739B" box="[353,488,362,389]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="1.6" metricValueMin="1.2" pageId="47" pageNumber="728" unit="mm" value="14.0" valueMax="16.0" valueMin="12.0">12 à 16 mm</quantity>
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||
de diamètre, portée par un pédoncule conique de
|
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<quantity id="4C9B9B5AA756FFAAFDB4FE09AD8C73BB" box="[515,650,394,421]" metricMagnitude="-2" metricUnit="m" metricValue="2.35" metricValueMax="3.0" metricValueMin="1.7" pageId="47" pageNumber="728" unit="mm" value="23.5" valueMax="30.0" valueMin="17.0">17 à 30 mm</quantity>
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||
de long,
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||
<quantity id="4C9B9B5AA756FFAAFF6CFE29AE2773DB" box="[219,289,426,453]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="47" pageNumber="728" unit="mm" value="4.0">4 mm</quantity>
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||
de diamètre près de la « tête » et
|
||
<quantity id="4C9B9B5AA756FFAAFF20FE49AFDE73FB" box="[151,216,458,485]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="47" pageNumber="728" unit="mm" value="8.0">8 mm</quantity>
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||
de diamètre juste au-dessus de la touffe de rhizoïdes qui sert d’ancrage.
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||
</paragraph>
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<paragraph id="8BDC36BFA756FFAAFF20FD88AD2971FA" blockId="47.[151,684,170,1669]" pageId="47" pageNumber="728">
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||
La tunique est fine, très légèrement sclérifiée en surface avec quelques petites protubérances en boutons. La partie interne est gélatineuse. De très petits spicules hérissent la surface de la tunique comme chez les autres espèces du genre, avec une extrémité en pointe et l’autre arrondie et échinulée. Les deux siphons sont sessiles. Le siphon buccal s’ouvre près du pédoncule comme chez
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<taxonomicName id="4C634D3CA756FFAAFF20FC89AFF4713A" authorityName="Herdman" authorityYear="1881" box="[151,242,779,805]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="47" pageNumber="728" phylum="Chordata" rank="genus">
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||
<emphasis id="B917EAADA756FFAAFF20FC89AFF4713A" box="[151,242,779,805]" italics="true" pageId="47" pageNumber="728">Culeolus</emphasis>
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</taxonomicName>
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et le siphon cloacal se situe au-dessus, mais n’est pas apical. Extrait de la tunique, le corps est transparent. La « tête » contient tous les organes, le pédoncule ne contient qu’un tissu plein d’abondants spicules allongés (
|
||
<figureCitation id="13582A3AA756FFAAFD80FC09AD9871BA" box="[567,670,907,933]" captionStart="FIG" captionStartId="45.[360,371,985,1002]" captionTargetBox="[177,1225,169,956]" captionTargetId="figure-261@45.[177,1225,169,956]" captionTargetPageId="45" captionText="FIG. 35. — Herdmania colona n. sp.; A, holotype; B, spicules. Échelle: B, 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4525153" httpUri="https://zenodo.org/record/4525153/files/figure.png" pageId="47" pageNumber="728">Fig. 35B</figureCitation>
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), comme ceux présents dans tous les organes internes. Les spicules sont peu arqués.
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</paragraph>
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<paragraph id="8BDC36BFA756FFAAFF20FC68AECA76DA" blockId="47.[151,684,170,1669]" pageId="47" pageNumber="728">
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Le manteau est particulièrement fin. Les sphincters des siphons sont étroits et faibles. Il existe des faisceaux musculaires radiaires courts et bien espacés qui partent des deux siphons mais seulement sur les faces dorsales et latérales (
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<figureCitation id="13582A3AA756FFAAFD8CFBE9ADA6769A" box="[571,672,1131,1157]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="47" pageNumber="728">Fig. 36A</figureCitation>
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). De plus, des fibres transverses courtes se disposent dorsalement (
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<figureCitation id="13582A3AA756FFAAFEEBFB29AEB976DA" box="[348,447,1195,1221]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="47" pageNumber="728">Fig. 36A</figureCitation>
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).
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</paragraph>
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<paragraph id="8BDC36BFA756FFAAFF20FB48AD7277BA" blockId="47.[151,684,170,1669]" pageId="47" pageNumber="728">
|
||
Le cercle de tentacules est situé très près de l’ouverture buccale. Les tentacules sont minces, longs et plats, non ramifiés et à peu près tous de la même longueur. Le bourrelet péripharyngien a deux lames et suit les ondulations des plis branchiaux. Le V dorsal est profond et étroit (
|
||
<figureCitation id="13582A3AA756FFAAFDA2FAE9AD7A779A" box="[533,636,1387,1413]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="47" pageNumber="728">Fig. 36A</figureCitation>
|
||
). Le tubercule vibratile s’ouvre en C vers la droite.
|
||
</paragraph>
|
||
<paragraph id="8BDC36BFA756FFAAFF20FA28AC81731A" blockId="47.[151,684,170,1669]" lastBlockId="47.[714,1247,170,997]" pageId="47" pageNumber="728">La branchie a neuf plis très hauts de chaque côté qui se recouvrent les uns les autres. Les deux plis de chaque côté de l’endostyle sont les plus minces et n’atteignent pas l’entrée de l’oesophage. On compte une moyenne de 16 sinus longitudinaux sur les plis les plus hauts. Il y a un seul sinus entre les plis. Les sinus longitudinaux se terminent par une papille à l’entrée de l’oesophage. Les stigmates sont allongés, rarement recoupés de sinus parastigmatiques.</paragraph>
|
||
<paragraph id="8BDC36BFA756FFAAFD7DFE88AB3173FA" blockId="47.[714,1247,170,997]" pageId="47" pageNumber="728">
|
||
Le tube digestif décrit une boucle courte et ouverte (
|
||
<figureCitation id="13582A3AA756FFAAFC9EFEA9AC8B735A" box="[809,909,299,325]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="47" pageNumber="728">Fig. 36A</figureCitation>
|
||
). L’oesophage passe sans transition à l’estomac cylindrique couvert d’un lobe hépatique à papilles arrondies. Il existe également un lobe hépatique plus petit à droite de l’oesophage (
|
||
<figureCitation id="13582A3AA756FFAAFCA9FE29AC8E73DA" box="[798,904,427,453]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="47" pageNumber="728">Fig. 36A</figureCitation>
|
||
). L’intestin se termine par un anus béant non découpé en lobes.
|
||
</paragraph>
|
||
<paragraph id="8BDC36BFA756FFAAFD7DFE68ABC471DA" blockId="47.[714,1247,170,997]" pageId="47" pageNumber="728">
|
||
Les gonades, une de chaque côté, sont allongées (
|
||
<figureCitation id="13582A3AA756FFAAFD65FD89AC24703A" box="[722,802,523,549]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="47" pageNumber="728">Fig. 36</figureCitation>
|
||
A-C). Elles comprennent un ovaire axial un peu arqué, bordé à une certaine distance par de petits lobes testiculaires arrondis, groupés en petits bouquets. Chaque groupe de lobes testiculaires émet un fin spermiducte, dirigé vers le spermiducte commun qui suit l’axe de l’ovaire (
|
||
<figureCitation id="13582A3AA756FFAAFD64FD49AC4A70FA" box="[723,844,715,741]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="47" pageNumber="728">Fig. 36D</figureCitation>
|
||
). Les ouvertures génitales sont complexes (
|
||
<figureCitation id="13582A3AA756FFAAFCF1FD69ACAA711A" box="[838,940,747,773]" captionStart="FIG" captionStartId="46.[151,162,1631,1648]" captionTargetBox="[166,1225,169,1569]" captionTargetId="figure-20@46.[148,1235,133,1616]" captionTargetPageId="46" captionText="FIG. 36. — Herdmania colona n. sp.; A, spécimen ouvert; B, C, faces droite et gauche du corps; D, gonoductes. Échelle: A-C, 5 mm; D, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525155" httpUri="https://zenodo.org/record/4525155/files/figure.png" pageId="47" pageNumber="728">Fig. 36D</figureCitation>
|
||
). L’oviducte est court, accolé au manteau et son orifice est large. Son extrémité est recouverte par une lame tissulaire plane arrondie formant une sorte de couvercle. Antérieurement à l’insertion de cette lame, le spermiducte s’isole de l’oviducte, devient saillant et libre dans la cavité cloacale en une longue papille courbe.
|
||
</paragraph>
|
||
<paragraph id="8BDC36BFA756FFAAFD7DFC49AB8671FB" blockId="47.[714,1247,170,997]" box="[714,1152,970,997]" pageId="47" pageNumber="728">Il n’y a aucun endocarpe sur le manteau.</paragraph>
|
||
<paragraph id="8BDC36BFA756FFAAFD7DFB88AC4B763D" blockId="47.[714,1247,1034,1317]" box="[714,845,1034,1060]" pageId="47" pageNumber="728">REMARQUES</paragraph>
|
||
<paragraph id="8BDC36BFA756FFAAFD7DFBA8ABBE773B" blockId="47.[714,1247,1034,1317]" pageId="47" pageNumber="728">
|
||
Par son aspect externe, cette espèce ressemble beaucoup à
|
||
<taxonomicName id="4C634D3CA756FFAAFCF8FBC9AC98769A" authority="(Monniot C. & Monniot F., 1991)" baseAuthorityName="Monniot C. & Monniot F." baseAuthorityYear="1991" class="Ascidiacea" family="Pyuridae" genus="Herdmania" kingdom="Animalia" order="Pleurogona" pageId="47" pageNumber="728" phylum="Chordata" rank="species" species="columna">
|
||
<emphasis id="B917EAADA756FFAAFCF8FBC9AB2E767A" box="[847,1064,1099,1125]" italics="true" pageId="47" pageNumber="728">Herdmania columna</emphasis>
|
||
(Monniot C. & Monniot F., 1991)
|
||
</taxonomicName>
|
||
récoltée à plus de
|
||
<quantity id="4C9B9B5AA756FFAAFBC4FBE9ABBA769B" box="[1139,1212,1130,1157]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="47" pageNumber="728" unit="m" value="100.0">100 m</quantity>
|
||
de profondeur au large de la
|
||
<collectingCountry id="F374762FA756FFAAFC42FB09ABDD76BA" box="[1013,1243,1163,1189]" name="New Caledonia" pageId="47" pageNumber="728">Nouvelle-Calédonie</collectingCountry>
|
||
, mais qui diffère par ses nombreuses gonades de chaque côté.
|
||
<taxonomicName id="4C634D3CA756FFAAFCECFB48ACC776FA" authority="Monniot & Monniot, 2003" authorityName="Monniot & Monniot" authorityYear="2003" box="[859,961,1226,1253]" class="Ascidiacea" family="Pyuridae" genus="Herdmania" kingdom="Animalia" order="Pleurogona" pageId="47" pageNumber="728" phylum="Chordata" rank="species" species="colona" status="sp. nov.">
|
||
<emphasis id="B917EAADA756FFAAFCECFB48ACC776FA" box="[859,961,1226,1253]" italics="true" pageId="47" pageNumber="728">H. colona</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22457D6A756FFAAFC7DFB48AB0176FB" box="[970,1031,1226,1252]" pageId="47" pageNumber="728" rank="species">n. sp.</taxonomicNameLabel>
|
||
se rapproche également de
|
||
<taxonomicName id="4C634D3CA756FFAAFC90FB69ABB1771A" authority="(Van Name, 1918)" baseAuthorityName="Van Name" baseAuthorityYear="1918" box="[807,1207,1258,1285]" class="Ascidiacea" family="Pyuridae" genus="Herdmania" kingdom="Animalia" order="Pleurogona" pageId="47" pageNumber="728" phylum="Chordata" rank="species" species="inflata">
|
||
<emphasis id="B917EAADA756FFAAFC90FB69ACE1771A" box="[807,999,1259,1285]" italics="true" pageId="47" pageNumber="728">Herdmania inflata</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF24B4EA756FFAAFC43FB69ABA9771A" author="VAN NAME W. G." box="[1012,1199,1258,1285]" pageId="47" pageNumber="728" pagination="49 - 174" refId="ref29716" refString="VAN NAME W. G. 1918. - Ascidians from the Philippines and adjacent waters. Bulletin of the United States National Museum 100 (1): 49 - 174." type="journal article" year="1918">Van Name, 1918</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
des
|
||
<collectingCountry id="F374762FA756FFAAFD7DFA89AC47773A" box="[714,833,1291,1317]" name="Philippines" pageId="47" pageNumber="728">Philippines</collectingCountry>
|
||
dont un seul exemplaire est connu.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |