258 lines
33 KiB
XML
258 lines
33 KiB
XML
<document id="42A24C95219A7331770CEA7E6F8DD7AE" ID-CLB-Dataset="6330" ID-DOI="10.5281/zenodo.4690007" ID-GBIF-Dataset="0baa733e-6e79-4600-a069-3a1a9f87fbec" ID-ISSN="1638-9387" ID-Zenodo-Dep="4690007" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1618438256252" checkinUser="felipe" docAuthor="Monniot, Françoise & Monniot, Claude" docDate="2008" docId="CF5AF0013B1D5C07EBBEFAA2FE44C31F" docLanguage="fr" docName="Zoosystema.30.4.799-872.pdf" docOrigin="Zoosystema 30 (4)" docStyle="DocumentStyle:2A9C6F9EA5F90D98170D9E0D9CA29375.4:Zoosystema.2000-2008.journal_article.type1" docStyleId="2A9C6F9EA5F90D98170D9E0D9CA29375" docStyleName="Zoosystema.2000-2008.journal_article.type1" docStyleVersion="4" docTitle="Didemnum mekeald Monniot & Monniot 2008, n. sp." docType="treatment" docVersion="7" lastPageNumber="807" masterDocId="336388793B1A5C0EEB52FFEEFFBAC617" masterDocTitle="Compléments sur la diversité des ascidies (Ascidiacea, Tunicata) de l’ouest Pacifique tropical" masterLastPageNumber="872" masterPageNumber="799" pageNumber="806" updateTime="1698936655835" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="146A48E78CDA0E9069722E0CDECBB5E4">
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<mods:title id="9383BB8BF1C2C3562BFD364715ADFDA3">Compléments sur la diversité des ascidies (Ascidiacea, Tunicata) de l’ouest Pacifique tropical</mods:title>
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<mods:name id="CB4C399192B1F70CD4260F18559B04E3" type="personal">
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<mods:role id="D5E0EA73509ED3C2B052B2811E208843">
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<mods:roleTerm id="47FB91F3F67B43F5017F59630E025732">Author</mods:roleTerm>
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<mods:namePart id="F76E4F0A37C4AA5D2FF37C404865880A">Monniot, Françoise</mods:namePart>
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<mods:name id="3862E60D5450FE5AE6938E5802E45C18" type="personal">
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<mods:role id="71ED2CD0DE1AB69E340F73F4A8D2043A">
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<mods:roleTerm id="B1CC85CA56C3CBDCCC412F0E8D2A1B05">Author</mods:roleTerm>
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<mods:namePart id="563D35737BF6C593A77EBFAE19D995A9">Monniot, Claude</mods:namePart>
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<mods:affiliation id="FC53C3702300334688AABFA7C8702104">Muséum national d’Histoire naturelle, Département Milieux et Peuplements aquatiques, case postale 51, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) monniot @ mnhn. fr</mods:affiliation>
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<mods:nameIdentifier id="A0418734753E2CB56651D38FF5615C91" type="email">monniot@mnhn.fr</mods:nameIdentifier>
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<mods:typeOfResource id="4472F636383073E34E1FA514CC52292F">text</mods:typeOfResource>
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<mods:titleInfo id="27DB89F93F3928A154893E4107430925">
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<mods:title id="451E4DA741FFF0725EC732885BA4C12C">Zoosystema</mods:title>
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</mods:titleInfo>
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<mods:part id="5275AD1A87D42FF0E23BD99D47FEEA86">
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<mods:date id="79808617A9CF9F76105126BBF4E467DA">2008</mods:date>
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<mods:detail id="A0926D7E2FF2916D79446811428F1A72" type="volume">
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<mods:number id="B84F0D6173C5950498E6E36B62F91738">30</mods:number>
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<treatment id="CF5AF0013B1D5C07EBBEFAA2FE44C31F" ID-DOI="http://doi.org/10.5281/zenodo.4893655" ID-GBIF-Taxon="182485221" ID-Zenodo-Dep="4893655" LSID="urn:lsid:plazi:treatment:CF5AF0013B1D5C07EBBEFAA2FE44C31F" httpUri="http://treatment.plazi.org/id/CF5AF0013B1D5C07EBBEFAA2FE44C31F" lastPageId="9" lastPageNumber="807" pageId="7" pageNumber="806">
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<subSubSection id="0FE9129C3B1D5C09EBBEFAA2FDB6C370" box="[236,524,1356,1383]" pageId="7" pageNumber="806" type="nomenclature">
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<paragraph id="474C41173B1D5C09EBBEFAA2FDB6C370" blockId="7.[236,524,1356,1415]" box="[236,524,1356,1383]" pageId="7" pageNumber="806">
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<heading id="1C04F67B3B1D5C09EBBEFAA2FDB6C370" box="[236,524,1356,1383]" centered="true" fontSize="11" level="2" pageId="7" pageNumber="806" reason="2">
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<taxonomicName id="80F33A943B1D5C09EBBEFAA2FE73C370" authority="Monniot & Monniot, 2008" authorityName="Monniot & Monniot" authorityYear="2008" box="[236,457,1356,1383]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Enterogona" pageId="7" pageNumber="806" phylum="Chordata" rank="species" species="mekeald" status="sp. nov.">
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<emphasis id="75879D053B1D5C09EBBEFAA2FE73C370" bold="true" box="[236,457,1356,1383]" italics="true" pageId="7" pageNumber="806">Didemnum mekeald</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="6EB4207E3B1D5C09EA83FAA2FDB6C370" box="[465,524,1356,1383]" pageId="7" pageNumber="806" 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="0FE9129C3B1D5C06EA76FA82FD92C4B9" lastPageId="8" lastPageNumber="807" pageId="7" pageNumber="806" type="description">
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<paragraph id="474C41173B1D5C09EA76FA82FE6EC390" blockId="7.[236,524,1356,1415]" box="[292,468,1388,1415]" pageId="7" pageNumber="806">
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(
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<figureCitation id="DFC85D923B1D5C09EA79FA82FED7C390" box="[299,365,1388,1415]" captionStart="FIG" captionStartId="7.[113,124,828,845]" captionTargetBox="[123,642,216,764]" captionTargetId="figure-15@7.[113,653,210,772]" captionTargetPageId="7" captionText="FIG. 8. — Didemnum mekeald n. sp.: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690035" httpUri="https://zenodo.org/record/4690035/files/figure.png" pageId="7" pageNumber="806">Figs 8</figureCitation>
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;
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<figureCitation id="DFC85D923B1D5C09EA2DFA82FE37C390" box="[383,397,1388,1415]" captionStart="FIG" captionStartId="7.[685,696,650,667]" captionTargetBox="[678,1207,215,605]" captionTargetId="figure-44@7.[678,1208,214,605]" captionTargetPageId="7" captionText="FIG. 9. — Didemnum mekeald n. sp.: spicules. Échelle: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.4690031" httpUri="https://zenodo.org/record/4690031/files/figure.png" pageId="7" pageNumber="806">9</figureCitation>
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;
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<figureCitation id="DFC85D923B1D5C09EACCFA82FE76C390" box="[414,460,1388,1415]" captionStart="FIG" captionStartId="64.[113,124,1658,1675]" captionTargetId="figure-19@64.[122,1202,214,1457]" captionTargetPageId="64" captionText="FIG. 73. — A, Atriolum crusta n. sp.; B, A. quadratum Monniot F. & Monniot C., 1996; C, Didemnum ahu Monniot C. & Monniot F., 1987; D, D. lacustre n. sp.; E, D. mekeald n. sp.; F, D. nivale n. sp." figureDoi="http://doi.org/10.5281/zenodo.4893738" httpUri="https://zenodo.org/record/4893738/files/figure.png" pageId="7" pageNumber="806">73E</figureCitation>
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)
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</paragraph>
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<paragraph id="474C41173B1D5C09EB23FA48FD85C3E4" blockId="7.[112,646,1446,1523]" pageId="7" pageNumber="806">
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MATÉRIEL
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<typeStatus id="9848FFB53B1D5C09EB85FA42FEBEC3AB" box="[215,260,1452,1468]" pageId="7" pageNumber="806">TYPE</typeStatus>
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. —
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<emphasis id="75879D053B1D5C09EA7FFA48FED0C3A9" bold="true" box="[301,362,1446,1470]" pageId="7" pageNumber="806">
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<collectingCountry id="3FE401873B1D5C09EA7FFA48FEDCC3A9" box="[301,358,1446,1470]" name="Palau" pageId="7" pageNumber="806">Palau</collectingCountry>
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.
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</emphasis>
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Ngeruktabel Island, Mekeald Lake,
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<geoCoordinate id="22C727D03B1D5C09EBFAFA2EFEB5C3CF" box="[168,271,1472,1496]" degrees="7" direction="north" minutes="17.81" orientation="latitude" pageId="7" pageNumber="806" precision="9" value="7.2968335">7°17.81’N</geoCoordinate>
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,
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<geoCoordinate id="22C727D03B1D5C09EA4AFA2EFE29C3CF" box="[280,403,1472,1496]" degrees="134" direction="east" minutes="26.82" orientation="longitude" pageId="7" pageNumber="806" precision="9" value="134.447">134°26.82’E</geoCoordinate>
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, 0,5 m,
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<date id="334D67D73B1D5C09EA8FFA2EFDEEC3CF" box="[477,596,1472,1496]" pageId="7" pageNumber="806" value="2005-08-09">9.VIII.2005</date>
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, coll. L. J. Bell, MLN068 (MNHN A2 DID C 543).
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</paragraph>
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<paragraph id="474C41173B1D5C09EB23F9E3FF05C064" blockId="7.[112,647,1547,1651]" pageId="7" pageNumber="806">
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AUTRE MATÉRIEL EXAMINÉ. —
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<emphasis id="75879D053B1D5C09EAC4F9E5FE69C034" bold="true" box="[406,467,1547,1571]" pageId="7" pageNumber="806">
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<collectingCountry id="3FE401873B1D5C09EAC4F9E5FE75C034" box="[406,463,1547,1571]" name="Palau" pageId="7" pageNumber="806">Palau</collectingCountry>
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.
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</emphasis>
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Ulebsechel Island, Ngel Lake,
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<geoCoordinate id="22C727D03B1D5C09EBB0F9C8FEF1C029" box="[226,331,1574,1598]" degrees="7" direction="north" minutes="18.72" orientation="latitude" pageId="7" pageNumber="806" precision="9" value="7.312">7°18.72’N</geoCoordinate>
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,
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<geoCoordinate id="22C727D03B1D5C09EA04F9C8FE6EC029" box="[342,468,1574,1598]" degrees="134" direction="east" minutes="28.31" orientation="longitude" pageId="7" pageNumber="806" precision="9" value="134.47183">134°28.31’E</geoCoordinate>
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,
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<date id="334D67D73B1D5C09EA8DF9C8FDEBC029" box="[479,593,1574,1598]" pageId="7" pageNumber="806" value="2005-04-15">15.IV.2005</date>
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, coll. L. J. Bell et L. E. Martin, NLU067 (MNHN A2 DID C 544).
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</paragraph>
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<paragraph id="474C41173B1D5C09EB23F962FD96C0B4" blockId="7.[113,556,1675,1700]" box="[113,556,1675,1700]" pageId="7" pageNumber="806">
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ÉTYMOLOGIE. — Mekeald est la localité
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<typeStatus id="9848FFB53B1D5C09EAA9F965FD92C0B4" box="[507,552,1675,1699]" pageId="7" pageNumber="806">type</typeStatus>
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.
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</paragraph>
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<paragraph id="474C41173B1D5C09E9F7FD3DFC8FC4FC" blockId="7.[675,1212,723,1700]" box="[677,821,723,749]" pageId="7" pageNumber="806">DESCRIPTION</paragraph>
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<paragraph id="474C41173B1D5C09E9F7FD1CFCDDC5FC" blockId="7.[675,1212,723,1700]" pageId="7" pageNumber="806">
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Les colonies sont minces, blanches (
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<figureCitation id="DFC85D923B1D5C09EF17FD1CFB16C51A" box="[1093,1196,754,781]" captionStart="FIG" captionStartId="64.[113,124,1658,1675]" captionTargetId="figure-19@64.[122,1202,214,1457]" captionTargetPageId="64" captionText="FIG. 73. — A, Atriolum crusta n. sp.; B, A. quadratum Monniot F. & Monniot C., 1996; C, Didemnum ahu Monniot C. & Monniot F., 1987; D, D. lacustre n. sp.; E, D. mekeald n. sp.; F, D. nivale n. sp." figureDoi="http://doi.org/10.5281/zenodo.4893738" httpUri="https://zenodo.org/record/4893738/files/figure.png" pageId="7" pageNumber="806">Fig. 73E</figureCitation>
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), et ne dépassent pas
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<quantity id="800BECF23B1D5C09E8D4FCFCFC56C53A" box="[902,1004,786,813]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="7" pageNumber="806" unit="cm" value="2.5" valueMax="3.0" valueMin="2.0">2 à 3 cm</quantity>
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de diamètre. Leur contour dépend du substrat auquel elles adhèrent fortement. La surface des colonies vivantes est lisse, percée d’orifices buccaux étoilés régulièrement espacés. Les ouvertures cloacales communes sont en simples trous. La cavité cloacale ne s’étend qu’au niveau des thorax.
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</paragraph>
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<paragraph id="474C41173B1D5C09E9E9FC1EFCCBC3F1" blockId="7.[675,1212,723,1700]" pageId="7" pageNumber="806">
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Les zoïdes fixés ont une coloration jaune pâle. Les thorax (
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<figureCitation id="DFC85D923B1D5C09E870FBE1FCCEC23D" box="[802,884,1039,1066]" captionStart="FIG" captionStartId="7.[113,124,828,845]" captionTargetBox="[123,642,216,764]" captionTargetId="figure-15@7.[113,653,210,772]" captionTargetPageId="7" captionText="FIG. 8. — Didemnum mekeald n. sp.: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690035" httpUri="https://zenodo.org/record/4690035/files/figure.png" pageId="7" pageNumber="806">Fig. 8A</figureCitation>
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) mesurent 0,5 mm. Le siphon buccal est court à 6 lobes arrondis. L’ouverture cloacale est étroite (
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<figureCitation id="DFC85D923B1D5C09E820FBA1FC78C27D" box="[882,962,1103,1130]" captionStart="FIG" captionStartId="7.[113,124,828,845]" captionTargetBox="[123,642,216,764]" captionTargetId="figure-15@7.[113,653,210,772]" captionTargetPageId="7" captionText="FIG. 8. — Didemnum mekeald n. sp.: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690035" httpUri="https://zenodo.org/record/4690035/files/figure.png" pageId="7" pageNumber="806">Fig. 8A</figureCitation>
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) et bordée, par contraction elle peut former un tube court. L’opacité du manteau rend les stigmates difficiles à compter, il y en a 8 au moins dans le premier rang. Les organes thoraciques latéraux n’ont pas été vus. Le pédoncule oesophago-rectal est épaissi par le muscle rétracteur qui s’en sépare loin du thorax ou qui peut être indépendant, mais toujours fort. La boucle intestinale est simple et droite avec un estomac rond (
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<figureCitation id="DFC85D923B1D5C09E9B8FA82FC87C390" box="[746,829,1388,1415]" captionStart="FIG" captionStartId="7.[113,124,828,845]" captionTargetBox="[123,642,216,764]" captionTargetId="figure-15@7.[113,653,210,772]" captionTargetPageId="7" captionText="FIG. 8. — Didemnum mekeald n. sp.: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690035" httpUri="https://zenodo.org/record/4690035/files/figure.png" pageId="7" pageNumber="806">Fig. 8B</figureCitation>
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). Le testicule en lentille recouvre le fond de la boucle digestive. Le spermiducte décrit 5 ou 6 tours. L’ovaire a la position habituelle avec plusieurs ovocytes.
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</paragraph>
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<paragraph id="474C41173B1D5C09E9E9FA05FBA3C0B3" blockId="7.[675,1212,723,1700]" pageId="7" pageNumber="806">
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Deux larves seulement ont été trouvées dans la couche basale des colonies (
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<figureCitation id="DFC85D923B1D5C09E883F9E4FB9DC032" box="[977,1063,1546,1573]" captionStart="FIG" captionStartId="7.[113,124,828,845]" captionTargetBox="[123,642,216,764]" captionTargetId="figure-15@7.[113,653,210,772]" captionTargetPageId="7" captionText="FIG. 8. — Didemnum mekeald n. sp.: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690035" httpUri="https://zenodo.org/record/4690035/files/figure.png" pageId="7" pageNumber="806">Fig. 8C</figureCitation>
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), proches des abdomens. Le tronc mesure seulement 0,3 mm. Les 3 papilles adhésives sont jointives et bordées de chaque côté de 4 vésicules allongées, très serrées. Les larves ne sont pas gemmipares.
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</paragraph>
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<paragraph id="474C41173B125C06EBDAFF36FDCEC765" blockId="8.[113,648,216,370]" pageId="8" pageNumber="807">
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Les spicules (
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<figureCitation id="DFC85D923B125C06EA46FF36FEE8C6E4" box="[276,338,216,243]" captionStart="FIG" captionStartId="7.[685,696,650,667]" captionTargetBox="[678,1207,215,605]" captionTargetId="figure-44@7.[678,1208,214,605]" captionTargetPageId="7" captionText="FIG. 9. — Didemnum mekeald n. sp.: spicules. Échelle: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.4690031" httpUri="https://zenodo.org/record/4690031/files/figure.png" pageId="8" pageNumber="807">Fig. 9</figureCitation>
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) ont des tailles et des formes variées. Les plus gros, de
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<quantity id="800BECF23B125C06EA2CFF16FE7FC704" box="[382,453,248,275]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" pageId="8" pageNumber="807" unit="mm" value="45.0">45 µm</quantity>
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de diamètre, sont constitués de nombreux rayons concentriques en baguettes, d’autres forment des boules denses hérissées de pointes. Tous les intermédiaires existent.
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</paragraph>
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<paragraph id="474C41173B125C06EB23FE78FF49C7B9" blockId="8.[111,647,406,686]" box="[113,243,406,432]" pageId="8" pageNumber="807">REMARQUES</paragraph>
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<paragraph id="474C41173B125C06EB23FE58FD92C4B9" blockId="8.[111,647,406,686]" pageId="8" pageNumber="807">
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La combinaison de plusieurs caractères permet d’isoler cette nouvelle espèce d’autres
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<taxonomicName id="80F33A943B125C06EAF4FE3BFDA4C7F8" authorityName="Savigny" authorityYear="1816" box="[422,542,469,495]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Enterogona" pageId="8" pageNumber="807" phylum="Chordata" rank="genus">
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<emphasis id="75879D053B125C06EAF4FE3BFDA4C7F8" box="[422,542,469,495]" italics="true" pageId="8" pageNumber="807">Didemnum</emphasis>
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</taxonomicName>
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ayant des spicules en fines baguettes concentriques. Ce sont: une cavité cloacale commune limitée à la région des thorax, un siphon cloacal étroit, une larve très petite avec des papilles adhésives et des vésicules antérieures serrées les unes contre les autres et séparées de la masse viscérale par un fort étranglement.
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</paragraph>
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</subSubSection>
|
||
<subSubSection id="0FE9129C3B125C06EBC0FD1CFEC2C225" pageId="8" pageNumber="807" type="reference_group">
|
||
<paragraph id="474C41173B125C06EBC0FD1CFDDCC51A" blockId="8.[146,614,754,813]" box="[146,614,754,781]" pageId="8" pageNumber="807">
|
||
?
|
||
<taxonomicName id="80F33A943B125C06EBF0FD1CFDDCC51A" authority="Sluiter, 1909" authorityName="Sluiter" authorityYear="1909" box="[162,614,754,781]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Enterogona" pageId="8" pageNumber="807" phylum="Chordata" rank="species" species="membranaceum">
|
||
<emphasis id="75879D053B125C06EBF0FD1CFE6EC51A" bold="true" box="[162,468,754,781]" italics="true" pageId="8" pageNumber="807">Didemnum membranaceum</emphasis>
|
||
<bibRefCitation id="23623CE63B125C06EA89FD1CFDDCC51A" author="SLUITER C. P." box="[475,614,754,781]" pageId="8" pageNumber="807" pagination="1 - 112" refId="ref38149" refString="SLUITER C. P. 1909. - Die Tunicaten der Siboga- Expedition. II. Die merosomen Ascidien. Siboga Expedition 56 B: 1 - 112." type="journal article" year="1909">Sluiter, 1909</bibRefCitation>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph id="474C41173B125C06EA67FCFCFE78C53A" blockId="8.[146,614,754,813]" box="[309,450,786,813]" pageId="8" pageNumber="807">
|
||
(
|
||
<figureCitation id="DFC85D923B125C06EA6EFCFCFE36C53A" box="[316,396,786,813]" captionStart="FIG" captionStartId="8.[677,688,979,996]" captionTargetBox="[682,1206,218,932]" captionTargetId="figure-19@8.[655,1216,196,937]" captionTargetPageId="8" captionText="FIG. 10. —? Didemnum membranaceum Sluiter, 1909: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690039" httpUri="https://zenodo.org/record/4690039/files/figure.png" pageId="8" pageNumber="807">Figs 10</figureCitation>
|
||
;
|
||
<figureCitation id="DFC85D923B125C06EACFFCFCFE03C53A" box="[413,441,786,813]" captionStart="FIG" captionStartId="9.[113,124,1144,1161]" captionTargetBox="[116,643,215,1107]" captionTargetId="figure-15@9.[116,643,214,1107]" captionTargetPageId="9" captionText="FIG. 11. —? Didemnum membranaceum Sluiter, 1909, spicules. Échelles: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.4690041" httpUri="https://zenodo.org/record/4690041/files/figure.png" pageId="8" pageNumber="807">11</figureCitation>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="474C41173B125C06EB23FCA5FDF0C5A4" blockId="8.[112,647,843,947]" pageId="8" pageNumber="807">
|
||
<treatmentCitationGroup id="67E366393B125C06EB23FCA5FDF0C5A4" pageId="8" pageNumber="807">
|
||
<treatmentCitation id="C65267063B125C06EB23FCA5FD98C574" author="SLUITER C. P." box="[113,546,843,867]" page="58" pageId="8" pageNumber="807" year="1909">
|
||
<taxonomicName id="80F33A943B125C06EB23FCA5FD98C574" authority="Sluiter, 1909: 58" authorityName="Sluiter" authorityPageNumber="58" authorityYear="1909" box="[113,546,843,867]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Enterogona" pageId="8" pageNumber="807" phylum="Chordata" rank="species" species="membranaceum">
|
||
<emphasis id="75879D053B125C06EB23FCA5FEC3C574" box="[113,377,843,867]" italics="true" pageId="8" pageNumber="807">Didemnum membranaceum</emphasis>
|
||
<bibRefCitation id="23623CE63B125C06EA2DFCA5FD98C574" author="SLUITER C. P." box="[383,546,843,867]" pageId="8" pageNumber="807" pagination="1 - 112" refId="ref38149" refString="SLUITER C. P. 1909. - Die Tunicaten der Siboga- Expedition. II. Die merosomen Ascidien. Siboga Expedition 56 B: 1 - 112." type="journal article" year="1909">Sluiter, 1909: 58</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
(part). —
|
||
<treatmentCitation id="C65267063B125C06EB23FC88FEBCC569" author="KOTT P." box="[113,262,870,894]" page="205" pageId="8" pageNumber="807" year="2001">
|
||
<bibRefCitation id="23623CE63B125C06EB23FC88FEBCC569" author="KOTT P." box="[113,262,870,894]" pageId="8" pageNumber="807" pagination="1 - 407" refId="ref36577" refString="KOTT P. 2001. - Th e Australian Ascidiacea. Part 4, Aplousobranchia (3), Didemnidae. Memoirs of the Queensland Museum 47 (1): 1 - 407." type="journal article" year="2001">Kott 2001: 205</bibRefCitation>
|
||
</treatmentCitation>
|
||
, figs 98, 170D, sans la synonymie; 2002: 36 (nord
|
||
<collectingCountry id="3FE401873B125C06EB9AFC6EFEA5C58F" box="[200,287,896,920]" name="Australia" pageId="8" pageNumber="807">Australie</collectingCountry>
|
||
); 2004a: 56 (nord
|
||
<collectingCountry id="3FE401873B125C06EA86FC6EFD91C58F" box="[468,555,896,920]" name="Australia" pageId="8" pageNumber="807">Australie</collectingCountry>
|
||
); 2004b: 2497 (ouest
|
||
<collectingCountry id="3FE401873B125C06EBB8FC75FEF8C5A4" box="[234,322,923,947]" name="Australia" pageId="8" pageNumber="807">Australie</collectingCountry>
|
||
); 2005: 61 (
|
||
<collectingCountry id="3FE401873B125C06EAEFFC75FDFAC5A4" box="[445,576,923,947]" name="Solomon Islands" pageId="8" pageNumber="807">îles Salomon</collectingCountry>
|
||
).
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="474C41173B125C06EB23FC25FEC2C225" blockId="8.[112,647,970,1074]" pageId="8" pageNumber="807">
|
||
MATÉRIEL EXAMINÉ. —
|
||
<emphasis id="75879D053B125C06EA0EFC24FE0CC5F5" bold="true" box="[348,438,970,994]" pageId="8" pageNumber="807">
|
||
<collectingCountry id="3FE401873B125C06EA0EFC24FE08C5F5" box="[348,434,970,994]" name="Malaysia" pageId="8" pageNumber="807">Malaisie</collectingCountry>
|
||
.
|
||
</emphasis>
|
||
<collectingRegion id="85378FF53B125C06EAEFFC24FDAAC5F5" box="[445,528,970,994]" country="Malaysia" name="Sarawak" pageId="8" pageNumber="807">Sarawak</collectingRegion>
|
||
, SW peninsular Tanjung Datu, rock in centre of bay,
|
||
<geoCoordinate id="22C727D03B125C06E95EFC0BFD38C5EA" box="[524,642,997,1021]" degrees="02" direction="north" minutes="01.70" orientation="latitude" pageId="8" pageNumber="807" precision="9" value="2.0283334">02°01.70’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="22C727D03B125C06EB23FC11FF57C200" box="[113,237,1023,1047]" degrees="109" direction="east" minutes="39.20" orientation="longitude" pageId="8" pageNumber="807" precision="9" value="109.653336">109°39.20’E</geoCoordinate>
|
||
,
|
||
<quantity id="800BECF23B125C06EBA7FC11FEA6C200" box="[245,284,1023,1047]" metricMagnitude="0" metricUnit="m" metricValue="7.0" pageId="8" pageNumber="807" unit="m" value="7.0">7 m</quantity>
|
||
,
|
||
<date id="334D67D73B125C06EA76FC11FE36C200" box="[292,396,1023,1047]" pageId="8" pageNumber="807" value="2003-05-27">27.V.2003</date>
|
||
, coll. CRRF, 0M915795-J (MNHN A2 DID C 535).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="138C119F3B125C06E9F7FC3DFC4BC5EC" ID-DOI="http://doi.org/10.5281/zenodo.4690039" ID-Zenodo-Dep="4690039" httpUri="https://zenodo.org/record/4690039/files/figure.png" pageId="8" pageNumber="807" startId="8.[677,688,979,996]" targetBox="[682,1206,218,932]" targetPageId="8">
|
||
<paragraph id="474C41173B125C06E9F7FC3DFC4BC5EC" blockId="8.[677,1209,979,1019]" pageId="8" pageNumber="807">
|
||
FIG. 10. —?
|
||
<taxonomicName id="80F33A943B125C06E859FC3DFBE6C5F3" authority="Sluiter, 1909" authorityName="Sluiter" authorityYear="1909" box="[779,1116,979,996]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Enterogona" pageId="8" pageNumber="807" phylum="Chordata" rank="species" species="membranaceum">
|
||
<emphasis id="75879D053B125C06E859FC3DFC4BC5F3" box="[779,1009,979,996]" italics="true" pageId="8" pageNumber="807">Didemnum membranaceum</emphasis>
|
||
<bibRefCitation id="23623CE63B125C06E8A7FC3DFBE6C5F3" author="SLUITER C. P." box="[1013,1116,979,996]" pageId="8" pageNumber="807" pagination="1 - 112" refId="ref38149" refString="SLUITER C. P. 1909. - Die Tunicaten der Siboga- Expedition. II. Die merosomen Ascidien. Siboga Expedition 56 B: 1 - 112." type="journal article" year="1909">Sluiter, 1909</bibRefCitation>
|
||
</taxonomicName>
|
||
:
|
||
<emphasis id="75879D053B125C06EF35FC3DFBCEC5F3" bold="true" box="[1127,1140,979,996]" pageId="8" pageNumber="807">A</emphasis>
|
||
, thorax;
|
||
<emphasis id="75879D053B125C06E9F7FC07FD08C5ED" bold="true" box="[677,690,1001,1018]" pageId="8" pageNumber="807">B</emphasis>
|
||
, abdomen;
|
||
<emphasis id="75879D053B125C06E84AFC07FC9CC5ED" bold="true" box="[792,806,1001,1018]" pageId="8" pageNumber="807">C</emphasis>
|
||
, larve. Échelle: 0,5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="0FE9129C3B125C07EB23FBA1FE44C31F" lastPageId="9" lastPageNumber="808" pageId="8" pageNumber="807" type="description">
|
||
<paragraph id="474C41173B125C06EB23FBA1FEB8C270" blockId="8.[111,649,1103,1700]" box="[113,258,1103,1129]" pageId="8" pageNumber="807">DESCRIPTION</paragraph>
|
||
<paragraph id="474C41173B125C06EB23FB81FDACC0B3" blockId="8.[111,649,1103,1700]" pageId="8" pageNumber="807">
|
||
Les colonies sont encroûtantes de
|
||
<quantity id="800BECF23B125C06EABBFB81FD91C29D" box="[489,555,1135,1162]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="8" pageNumber="807" unit="mm" value="1.0">1 mm</quantity>
|
||
d’épaisseur une fois fixées. La surface est lisse, percée par des orifices buccaux denses, étoilés. En quelques endroits l’un des lobes buccaux est plus épais mais ne forme pas de papille saillante en surface. Les cavités cloacales communes sont très étendues au niveau des thorax qui sont inclus dans des brides de tunique isolées. Les abdomens et les larves sont contenus dans la couche basale de la tunique. Les zoïdes de petite taille sont contractés. Le siphon buccal est court, cylindrique à 6 lobes. L’ouverture cloacale est large sans languette.Le thorax (
|
||
<figureCitation id="DFC85D923B125C06E971FA25FDC7C3F1" box="[547,637,1483,1510]" captionStart="FIG" captionStartId="8.[677,688,979,996]" captionTargetBox="[682,1206,218,932]" captionTargetId="figure-19@8.[655,1216,196,937]" captionTargetPageId="8" captionText="FIG. 10. —? Didemnum membranaceum Sluiter, 1909: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690039" httpUri="https://zenodo.org/record/4690039/files/figure.png" pageId="8" pageNumber="807">Fig. 10A</figureCitation>
|
||
) est triangulaire. Les organes thoraciques latéraux sont ronds et saillants. Un appendice fixateur est inséré à la base du thorax. L’abdomen en position horizontale contient une boucle digestive tordue (
|
||
<figureCitation id="DFC85D923B125C06EB29F987FF64C093" box="[123,222,1641,1668]" captionStart="FIG" captionStartId="8.[677,688,979,996]" captionTargetBox="[682,1206,218,932]" captionTargetId="figure-19@8.[655,1216,196,937]" captionTargetPageId="8" captionText="FIG. 10. —? Didemnum membranaceum Sluiter, 1909: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690039" httpUri="https://zenodo.org/record/4690039/files/figure.png" pageId="8" pageNumber="807">Fig. 10B</figureCitation>
|
||
). Le testicule en petite vésicule unique et ronde porte 5 tours du spermiducte.
|
||
</paragraph>
|
||
<paragraph id="474C41173B125C06E9E9FBC1FB17C370" blockId="8.[674,1212,1071,1383]" pageId="8" pageNumber="807">
|
||
Les larves (
|
||
<figureCitation id="DFC85D923B125C06E865FBC1FC26C25D" box="[823,924,1071,1098]" captionStart="FIG" captionStartId="8.[677,688,979,996]" captionTargetBox="[682,1206,218,932]" captionTargetId="figure-19@8.[655,1216,196,937]" captionTargetPageId="8" captionText="FIG. 10. —? Didemnum membranaceum Sluiter, 1909: A, thorax; B, abdomen; C, larve. Échelle: 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690039" httpUri="https://zenodo.org/record/4690039/files/figure.png" pageId="8" pageNumber="807">Fig. 10C</figureCitation>
|
||
) mesurent 0,5 mm. Elles possèdent 3 papilles adhésives sur un fin pédoncule et 4 paires de vésicules épidermiques. Cinq stigmates sont parfois visibles dans le premier rang de la branchie larvaire. La queue décrit ¾ de tour. La larve n’est pas gemmipare. Les spicules sont de deux sortes, les uns en astérisques de
|
||
<quantity id="800BECF23B125C06E8BCFB03FB8EC31F" box="[1006,1076,1261,1288]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="8" pageNumber="807" unit="mm" value="40.0">40 µm</quantity>
|
||
de diamètre (
|
||
<figureCitation id="DFC85D923B125C06E9F9FAE3FCB2C33F" box="[683,776,1293,1320]" captionStart="FIG" captionStartId="9.[113,124,1144,1161]" captionTargetBox="[116,643,215,1107]" captionTargetId="figure-15@9.[116,643,214,1107]" captionTargetPageId="9" captionText="FIG. 11. —? Didemnum membranaceum Sluiter, 1909, spicules. Échelles: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.4690041" httpUri="https://zenodo.org/record/4690041/files/figure.png" pageId="8" pageNumber="807">Fig. 11B</figureCitation>
|
||
), et d’autres rares situés seulement dans la couche supérieure de la tunique, avec de 5 à 8 rayons fins et un diamètre atteignant
|
||
<quantity id="800BECF23B125C06E8BAFAA2FB95C370" box="[1000,1071,1356,1383]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="8" pageNumber="807" unit="mm" value="80.0">80 µm</quantity>
|
||
(
|
||
<figureCitation id="DFC85D923B125C06EF6CFAA2FB1AC370" box="[1086,1184,1356,1383]" captionStart="FIG" captionStartId="9.[113,124,1144,1161]" captionTargetBox="[116,643,215,1107]" captionTargetId="figure-15@9.[116,643,214,1107]" captionTargetPageId="9" captionText="FIG. 11. —? Didemnum membranaceum Sluiter, 1909, spicules. Échelles: 10 μm." figureDoi="http://doi.org/10.5281/zenodo.4690041" httpUri="https://zenodo.org/record/4690041/files/figure.png" pageId="8" pageNumber="807">Fig. 11A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="474C41173B125C06E9F7FA62FC9DC3B3" blockId="8.[674,1210,1420,1700]" box="[677,807,1420,1446]" pageId="8" pageNumber="807">REMARQUES</paragraph>
|
||
<paragraph id="474C41173B125C06E9F7FA45FC39C032" blockId="8.[674,1210,1420,1700]" pageId="8" pageNumber="807">
|
||
Tous les caractères de cette espèce correspondent très bien à ceux de
|
||
<taxonomicName id="80F33A943B125C06E86DFA25FBD9C3F2" authorityName="Sluiter" authorityYear="1909" box="[831,1123,1483,1509]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Enterogona" pageId="8" pageNumber="807" phylum="Chordata" rank="species" species="membranaceum">
|
||
<emphasis id="75879D053B125C06E86DFA25FBD9C3F2" box="[831,1123,1483,1509]" italics="true" pageId="8" pageNumber="807">Didemnum membranaceum</emphasis>
|
||
</taxonomicName>
|
||
excepté la couleur en vie, toujours rouge pour toutes les récoltes précédentes.
|
||
</paragraph>
|
||
<paragraph id="474C41173B125C07E9E9F9C4FE44C31F" blockId="8.[674,1210,1420,1700]" lastBlockId="9.[111,647,1230,1288]" lastPageId="9" lastPageNumber="808" pageId="8" pageNumber="807">
|
||
<bibRefCitation id="23623CE63B125C06E9E9F9C4FCFBC052" author="KOTT P." box="[699,833,1578,1605]" pageId="8" pageNumber="807" pagination="37 - 81" refId="ref36679" refString="KOTT P. 2004 a. - Ascidiacea (Tunicata) in Australian waters of the Timor and Arafura seas. The Beagle, Records of the Museums and Art Galleries of the Northern Territory 20: 37 - 81." type="journal article" year="2004">Kott (2004a)</bibRefCitation>
|
||
décrit une nouvelle espèce
|
||
<taxonomicName id="80F33A943B125C06EF01F9C5FD5CC073" authorityName="Kott" authorityYear="2004" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Enterogona" pageId="8" pageNumber="807" phylum="Chordata" rank="species" species="congregatum">
|
||
<emphasis id="75879D053B125C06EF01F9C5FD5CC073" italics="true" pageId="8" pageNumber="807">D. congregatum</emphasis>
|
||
</taxonomicName>
|
||
dont elle ne donne pas la couleur, qui a les mêmes spicules que
|
||
<taxonomicName id="80F33A943B125C06E821F984FB89C094" authorityName="Sluiter" authorityYear="1909" box="[883,1075,1641,1667]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Enterogona" pageId="8" pageNumber="807" phylum="Chordata" rank="species" species="membranaceum">
|
||
<emphasis id="75879D053B125C06E821F984FB89C094" box="[883,1075,1641,1667]" italics="true" pageId="8" pageNumber="807">D. membranaceum</emphasis>
|
||
</taxonomicName>
|
||
, des colonies minces sans larves et dont les zoïdes ne sont pas connus: «disintegrated». Cette espèce ne peut donc pas être comparée à nos échantillons.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |