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<document id="914705042EE059C1097449EB69D4BC95" ID-DOI="10.5281/zenodo.5399797" ID-ISSN="1638-9387" ID-Zenodo-Dep="5399797" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630332745144" checkinUser="marcus" docAuthor="Monniot, Françoise &amp; Monniot, Claude" docDate="2006" docId="F11D0437FFA74B13FCE18100E30AF904" docLanguage="fr" docName="Zoosystema.2006.28.1.113-156.pdf" docOrigin="Zoosystema 28 (1)" docStyle="DocumentStyle:2A9C6F9EA5F90D98170D9E0D9CA29375.4:Zoosystema.2000-2008.journal_article.type1" docStyleId="2A9C6F9EA5F90D98170D9E0D9CA29375" docStyleName="Zoosystema.2000-2008.journal_article.type1" docStyleVersion="4" docTitle="Polyclinum sacceum Monniot &amp; Monniot 2006, n. sp." docType="treatment" docVersion="4" lastPageNumber="125" masterDocId="0D247C4FFFAD4B1FFFC38251E238FFA7" masterDocTitle="Ascidies (Polyclinidae, Pseudodistomidae et Polycitoridae) de louest de locéan Indien" masterLastPageNumber="156" masterPageNumber="113" pageNumber="123" updateTime="1699231481374" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="8C216BC42C6B19DA81943D5C96D24AA4">Ascidies (Polyclinidae, Pseudodistomidae et Polycitoridae) de louest de locéan Indien</mods:title>
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<mods:name id="907B99AE5A5CAB6EB5C6F372A0D3CF31" type="personal">
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<mods:namePart id="C9675080F7BC56E03BD4FFF04008D9BB">Monniot, Françoise</mods:namePart>
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<mods:namePart id="16E56E840FB8B264A8854A96C27B0533">Monniot, Claude</mods:namePart>
<mods:affiliation id="FDF45B3DD23A6BA3CC7B9E9262FD4C16">Muséum national dHistoire 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:title id="E6EA280C8EB37EB2B11078DDB3DA3DB5">Zoosystema</mods:title>
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<mods:part id="CAE26CF91F235F367A1E51299FBFAC81">
<mods:date id="9CCEA79809EBD7791FA04643D91AF16C">2006</mods:date>
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<treatment id="F11D0437FFA74B13FCE18100E30AF904" ID-DOI="http://doi.org/10.5281/zenodo.5475340" ID-Zenodo-Dep="5475340" LSID="urn:lsid:plazi:treatment:F11D0437FFA74B13FCE18100E30AF904" httpUri="http://treatment.plazi.org/id/F11D0437FFA74B13FCE18100E30AF904" lastPageId="12" lastPageNumber="125" pageId="10" pageNumber="123">
<subSubSection id="31AEE6AAFFA74B15FCE18100E604FCCB" box="[802,1084,849,876]" pageId="10" pageNumber="123" type="nomenclature">
<paragraph id="790BB521FFA74B15FCE18100E604FCCB" blockId="10.[802,1084,849,908]" box="[802,1084,849,876]" pageId="10" pageNumber="123">
<heading id="2243024DFFA74B15FCE18100E604FCCB" box="[802,1084,849,876]" centered="true" fontSize="11" level="2" pageId="10" pageNumber="123" reason="2">
<taxonomicName id="BEB4CEA2FFA74B15FCE18100E1C3FCCB" ID-CoL="4L4KK" authority="Monniot &amp; Monniot, 2006" authorityName="Monniot &amp; Monniot" authorityYear="2006" box="[802,1019,849,876]" class="Ascidiacea" family="Polyclinidae" genus="Polyclinum" kingdom="Animalia" order="Aplousobranchia" pageId="10" pageNumber="123" phylum="Chordata" rank="species" species="sacceum" status="sp. nov.">
<emphasis id="4BC06933FFA74B15FCE18100E1C3FCCB" bold="true" box="[802,1019,849,876]" italics="true" pageId="10" pageNumber="123">Polyclinum sacceum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="50F3D448FFA74B15FBC28103E604FCCB" box="[1025,1084,850,876]" pageId="10" pageNumber="123" rank="species">n. sp.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="31AEE6AAFFA74B15FC448120E1EFFC2B" box="[903,983,881,908]" pageId="10" pageNumber="123" type="description">
<paragraph id="790BB521FFA74B15FC448120E1EFFC2B" blockId="10.[802,1084,849,908]" box="[903,983,881,908]" pageId="10" pageNumber="123">
(
<figureCitation id="E18FA9A4FFA74B15FC4C8120E1F6FC2B" box="[911,974,881,908]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="10" pageNumber="123">Fig. 7</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="31AEE6AAFFA74B15FD6681FAE6A0FB81" pageId="10" pageNumber="123" type="materials_examined">
<paragraph id="790BB521FFA74B15FD6681FAE121FC50" blockId="10.[677,1210,938,1015]" pageId="10" pageNumber="123">
<materialsCitation id="C9DCBF7CFFA74B15FD6681FAE121FC50" collectingDate="1995-11-20" collectionCode="MNHN" collectorName="C. Monniot" country="Mozambique" location="Ibo" pageId="10" pageNumber="123" specimenCode="A1" specimenCount="1" typeStatus="holotype">
<typeStatus id="A60F0B83FFA74B15FD6681FAE122FC66" box="[677,794,939,962]" pageId="10" pageNumber="123" type="holotype">HOLOTYPE</typeStatus>
. —
<emphasis id="4BC06933FFA74B15FC8C81FDE1D0FC63" bold="true" box="[847,1000,940,964]" pageId="10" pageNumber="123">
<collectingCountry id="01A3F5B1FFA74B15FC8C81FDE1DCFC63" box="[847,996,940,964]" name="Mozambique" pageId="10" pageNumber="123">Mozambique</collectingCountry>
.
</emphasis>
<location id="7C6BE3FAFFA74B15FC3681FBE626FC65" LSID="urn:lsid:plazi:treatment:F11D0437FFA74B13FCE18100E30AF904:7C6BE3FAFFA74B15FC3681FBE626FC65" box="[1013,1054,938,962]" country="Mozambique" name="Ibo" pageId="10" pageNumber="123">Ibo</location>
, marée basse,
<date id="0D0A93E1FFA74B15FD668195E121FC7B" box="[677,793,964,988]" pageId="10" pageNumber="123" value="1995-11-20">
<collectingDate id="1D4E6A09FFA74B15FD668195E121FC7B" box="[677,793,964,988]" pageId="10" pageNumber="123" value="1995-11-20">20.XI.1995</collectingDate>
</date>
, coll.
<collectorName id="D441D0F7FFA74B15FC978194E1F6FC7B" box="[852,974,964,989]" pageId="10" pageNumber="123">C. Monniot</collectorName>
, 1 colonie (
<collectionCode id="1FA52DE4FFA74B15FB818194E6AEFC7A" box="[1090,1174,965,989]" 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="10" pageNumber="123">MNHN</collectionCode>
<specimenCode id="29121D5AFFA74B15FB5E8194E681FC7A" box="[1181,1209,965,989]" 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="10" pageNumber="123">A1</specimenCode>
POL B 85).
</materialsCitation>
</paragraph>
<paragraph id="790BB521FFA74B15FD668641E6A0FB81" blockId="10.[677,1176,1039,1064]" box="[677,1176,1039,1064]" pageId="10" pageNumber="123">
ÉTYMOLOGIE. — Du latin
<emphasis id="4BC06933FFA74B15FC69865EE1D1FB81" box="[938,1001,1039,1062]" italics="true" pageId="10" pageNumber="123">sacceus</emphasis>
: en forme de sac.
</paragraph>
</subSubSection>
<subSubSection id="31AEE6AAFFA74B13FD66861EE06BFAC1" lastPageId="12" lastPageNumber="125" pageId="10" pageNumber="123" type="description">
<paragraph id="790BB521FFA74B15FD66861EE10DFBC0" blockId="10.[677,1210,1103,1699]" box="[677,821,1103,1129]" pageId="10" pageNumber="123">DESCRIPTION</paragraph>
<paragraph id="790BB521FFA74B15FD66863EE6B5FA80" blockId="10.[677,1210,1103,1699]" pageId="10" pageNumber="123">
Une seule colonie de
<quantity id="BE4C18C4FFA74B15FC46863EE182FB2E" box="[901,954,1135,1161]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="10" pageNumber="123" unit="cm" value="3.0">3 cm</quantity>
de diamètre, très molle, de couleur brune et sans incrustation de sable a été récoltée à marée basse. Les zoïdes sont disposés en systèmes circulaires. Après fixation au formol, un pigment brun subsiste quelque temps au niveau du siphon buccal et en deux taches sur les larves.
</paragraph>
<paragraph id="790BB521FFA74B15FD78877CE121FA42" blockId="10.[677,1210,1103,1699]" pageId="10" pageNumber="123">
Les zoïdes sont perpendiculaires à la surface de la colonie. Ils ont six lobes buccaux, une languette cloacale longue insérée au bord supérieur dune ouverture cloacale étroite, très antérieure (
<figureCitation id="E18FA9A4FFA74B15FB9F87DDE696FA01" box="[1116,1198,1420,1446]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="10" pageNumber="123">Fig. 7A</figureCitation>
). La partie apicale de la languette porte de nombreux denticules.
</paragraph>
<paragraph id="790BB521FFA74B15FD7887BAE144F904" blockId="10.[677,1210,1103,1699]" pageId="10" pageNumber="123">
La musculature longitudinale se compose essentiellement de huit à 10 fibres longitudinales espacées qui sétendent sur la moitié dorsale et antérieure du thorax (
<figureCitation id="E18FA9A4FFA74B15FD3B841BE174F9C3" box="[760,844,1610,1636]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="10" pageNumber="123">Fig. 7A</figureCitation>
). Quelques fibres plus fines, issues du siphon cloacal, sont plus courtes. Il existe un éperon post-cloacal.
</paragraph>
<caption id="2DCBE5A9FFA64B14FEF184C1E1C3F906" ID-DOI="http://doi.org/10.5281/zenodo.5399813" ID-Zenodo-Dep="5399813" box="[306,1019,1680,1697]" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="11" pageNumber="124" startId="11.[306,317,1680,1697]" targetBox="[247,1035,216,1531]" targetPageId="11">
<paragraph id="790BB521FFA64B14FEF184C1E1C3F906" blockId="11.[306,1019,1680,1697]" box="[306,1019,1680,1697]" pageId="11" pageNumber="124">
FIG. 7. —
<taxonomicName id="BEB4CEA2FFA64B14FE4184C1E015F906" authority="Monniot &amp; Monniot, 2006" authorityName="Monniot &amp; Monniot" authorityYear="2006" box="[386,557,1680,1697]" class="Ascidiacea" family="Polyclinidae" genus="Polyclinum" kingdom="Animalia" order="Aplousobranchia" pageId="11" pageNumber="124" phylum="Chordata" rank="species" species="sacceum" status="sp. nov.">
<emphasis id="4BC06933FFA64B14FE4184C1E015F906" box="[386,557,1680,1697]" italics="true" pageId="11" pageNumber="124">Polyclinum sacceum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="50F3D448FFA64B14FDF184C1E05AF906" box="[562,610,1680,1697]" pageId="11" pageNumber="124" rank="species">n. sp.</taxonomicNameLabel>
:
<emphasis id="4BC06933FFA64B14FDAE84C1E042F906" bold="true" box="[621,634,1680,1697]" pageId="11" pageNumber="124">A</emphasis>
, zoïde;
<emphasis id="4BC06933FFA64B14FD7D84C1E0F3F906" bold="true" box="[702,715,1680,1697]" pageId="11" pageNumber="124">B</emphasis>
, larve. Échelle: A, 1mm; B, 0,5 mm.
</paragraph>
</caption>
<paragraph id="790BB521FFA14B13FF4B8289E388FEF6" blockId="12.[113,647,216,1193]" pageId="12" pageNumber="125">
La branchie (
<figureCitation id="E18FA9A4FFA14B13FEDB8289E353FF55" box="[280,363,216,242]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="12" pageNumber="125">Fig. 7A</figureCitation>
) comprend 11 à 12 rangs de 20 stigmates environ de chaque côté. Les sinus transverses portent 10 papilles arrondies de chaque côté au milieu de la branchie.
</paragraph>
<paragraph id="790BB521FFA14B13FF4B8307E2E2FE48" blockId="12.[113,647,216,1193]" pageId="12" pageNumber="125">
Labdomen est court et le tube digestif a la forme habituelle du genre (
<figureCitation id="E18FA9A4FFA14B13FE8E8327E399FE37" box="[333,417,374,400]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="12" pageNumber="125">Fig. 7A</figureCitation>
). Le rectum est particulièrement long et lanus bilobé souvre au niveau du quatrième rang de stigmates, très antérieurement (
<figureCitation id="E18FA9A4FFA14B13FFBA8384E2F6FE48" box="[121,206,469,495]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="12" pageNumber="125">Fig. 7A</figureCitation>
).
</paragraph>
<paragraph id="790BB521FFA14B13FF4B83A4E3F4FCAB" blockId="12.[113,647,216,1193]" pageId="12" pageNumber="125">
Le post-abdomen, en boule, est porté par un pédoncule étroit et court (
<figureCitation id="E18FA9A4FFA14B13FE5F8044E3CEFD88" box="[412,502,533,559]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="12" pageNumber="125">Fig. 7A</figureCitation>
). Les lobules testiculaires forment une masse arrondie au milieu de laquelle se situe lovaire. Le spermiducte est long, longe lintestin et la papille mâle est située contre lanus. Les embryons se développent dans une poche incubatrice (
<figureCitation id="E18FA9A4FFA14B13FF3680E2E37DFD6A" box="[245,325,691,717]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="12" pageNumber="125">Fig. 7A</figureCitation>
) formée dune excroissance du manteau un peu au-dessous de lanus. Cette poche contient jusquà cinq embryons.
</paragraph>
<paragraph id="790BB521FFA14B13FF4B8142E36BFBAD" blockId="12.[113,647,216,1193]" pageId="12" pageNumber="125">
Les larves (
<figureCitation id="E18FA9A4FFA14B13FF3F8143E375FC8A" box="[252,333,786,813]" captionStart="FIG" captionStartId="11.[306,317,1680,1697]" captionTargetBox="[247,1035,216,1531]" captionTargetId="figure-20@11.[228,1093,151,1568]" captionTargetPageId="11" captionText="FIG. 7. — Polyclinum sacceum n. sp.: A, zoïde; B, larve. Échelle: A, 1mm; B, 0,5 mm." figureDoi="http://doi.org/10.5281/zenodo.5399813" httpUri="https://zenodo.org/record/5399813/files/figure.png" pageId="12" pageNumber="125">Fig. 7B</figureCitation>
) sont de petite taille, le tronc mesure 450 µm. Les trois papilles adhésives sont bordées de chaque côté de quatre vésicules épidermiques arrondies. Un petit nombre dampoules épidermiques se trouvent près de linsertion de la queue, ventralement. Les larves possèdent de chaque côté une tache pigmentaire brune dans la région postérieure du tronc.
</paragraph>
<paragraph id="790BB521FFA14B13FF4B8641E360FB0F" blockId="12.[113,647,216,1193]" pageId="12" pageNumber="125">Les cristaux doxalate de calcium habituels du genre nont pas été trouvés dans la masse viscérale des larves. Cependant une forte luminescence en lumière polarisée pourrait indiquer une forte teneur en calcium des tissus.</paragraph>
<paragraph id="790BB521FFA14B13FFB2869FE2CCFB41" blockId="12.[113,647,1230,1699]" box="[113,244,1230,1256]" pageId="12" pageNumber="125">REMARQUES</paragraph>
<paragraph id="790BB521FFA14B13FFB286BCE06BFAC1" blockId="12.[113,647,1230,1699]" pageId="12" pageNumber="125">
Parmi les espèces de
<taxonomicName id="BEB4CEA2FFA14B13FE8886BCE386FAA0" authorityName="Savigny" authorityYear="1816" box="[331,446,1261,1287]" class="Ascidiacea" family="Polyclinidae" genus="Polyclinum" kingdom="Animalia" order="Aplousobranchia" pageId="12" pageNumber="125" phylum="Chordata" rank="genus">
<emphasis id="4BC06933FFA14B13FE8886BCE386FAA0" box="[331,446,1261,1287]" italics="true" pageId="12" pageNumber="125">Polyclinum</emphasis>
</taxonomicName>
, celles qui ont une poche incubatrice sont rares.
<taxonomicName id="BEB4CEA2FFA14B13FE75875CE0BEFA80" authority="Monniot &amp; Monniot, 2006" authorityName="Monniot &amp; Monniot" authorityYear="2006" box="[438,646,1293,1319]" class="Ascidiacea" family="Polyclinidae" genus="Polyclinum" kingdom="Animalia" order="Aplousobranchia" pageId="12" pageNumber="125" phylum="Chordata" rank="species" species="sacceum" status="sp. nov.">
<emphasis id="4BC06933FFA14B13FE75875CE0BEFA80" box="[438,646,1293,1319]" italics="true" pageId="12" pageNumber="125">Polyclinum sacceum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="50F3D448FFA14B13FFB2877CE294FAE0" box="[113,172,1325,1351]" pageId="12" pageNumber="125" rank="species">n. sp.</taxonomicNameLabel>
ajoute à cette particularité un rectum particulièrement long avec un anus très antérieur.
</paragraph>
</subSubSection>
<subSubSection id="31AEE6AAFFA14B13FF4B873DE30AF904" pageId="12" pageNumber="125" type="reference_group">
<paragraph id="790BB521FFA14B13FF4B873DE062F9A2" blockId="12.[113,647,1230,1699]" pageId="12" pageNumber="125">
<taxonomicName id="BEB4CEA2FFA14B13FF4B873DE052FA21" ID-CoL="4L4JT" authority="Michaelsen, 1919" authorityName="Michaelsen" authorityYear="1919" box="[136,618,1388,1414]" class="Ascidiacea" family="Polyclinidae" genus="Polyclinum" kingdom="Animalia" order="Aplousobranchia" pageId="12" pageNumber="125" phylum="Chordata" rank="species" species="macrophyllum">
<emphasis id="4BC06933FFA14B13FF4B873DE3A4FA21" box="[136,412,1388,1414]" italics="true" pageId="12" pageNumber="125">Polyclinum macrophyllum</emphasis>
<bibRefCitation id="1D25C8D0FFA14B13FE67873DE052FA21" author="MICHAELSEN W." box="[420,618,1388,1414]" pageId="12" pageNumber="125" pagination="71 - 102" refId="ref17834" refString="MICHAELSEN W. 1919. - Die Krikobranchien Ascidien des Westlichen Indischen Ozeans: Claveliniden und Synoiciden. Jahrbuch der Hamburgischen wissenschaftlichen Anstalten 36: 71 - 102." type="journal article" year="1919">Michaelsen, 1919</bibRefCitation>
</taxonomicName>
et
<taxonomicName id="BEB4CEA2FFA14B13FFB287DDE3FDFA01" ID-CoL="4L4JV" authority="Kott, 1963" authorityName="Kott" authorityYear="1963" box="[113,453,1420,1446]" class="Ascidiacea" family="Polyclinidae" genus="Polyclinum" kingdom="Animalia" order="Aplousobranchia" pageId="12" pageNumber="125" phylum="Chordata" rank="species" species="marsupiale">
<emphasis id="4BC06933FFA14B13FFB287DDE368FA01" box="[113,336,1420,1446]" italics="true" pageId="12" pageNumber="125">Polyclinum marsupiale</emphasis>
Kott, 1963
</taxonomicName>
montrent de fortes ressemblances superficielles avec notre espèce mais ont une languette cloacale éloignée de louverture du siphon et une larve nettement plus grosse.
</paragraph>
<paragraph id="790BB521FFA14B13FF4B845BE30AF904" blockId="12.[113,647,1230,1699]" pageId="12" pageNumber="125">
<taxonomicName id="BEB4CEA2FFA14B13FF4B845BE3F3F982" ID-CoL="4L4J5" authority="Kott, 2003 a" authorityName="Kott" authorityYear="2003" box="[136,459,1546,1573]" class="Ascidiacea" family="Polyclinidae" genus="Polyclinum" kingdom="Animalia" order="Aplousobranchia" pageId="12" pageNumber="125" phylum="Chordata" rank="species" species="corbis">
<emphasis id="4BC06933FFA14B13FF4B845BE305F983" box="[136,317,1546,1572]" italics="true" pageId="12" pageNumber="125">Polyclinum corbis</emphasis>
Kott, 2003 a
</taxonomicName>
du sable incrusté dans la colonie. Le tube digestif a une forme différente. Les larves ont quatre vésicules épidermiques impaires entre les papilles adhésives en plus des vésicules latérales.
</paragraph>
</subSubSection>
</treatment>
</document>