184 lines
24 KiB
XML
184 lines
24 KiB
XML
<document id="DEAA3190CD935BE0757AB324FCDCE969" 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="03CA87A9A75BFFA1FC86FC29AEE276FA" 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="Styela sigma Hartmeyer 1906" docType="treatment" docVersion="3" lastPageNumber="717" masterDocId="FFF3FFD1A779FF85FFB7FF82AF06721F" masterDocTitle="Ascidies de la pente externe et bathyales de l’ouest Pacifique" masterLastPageNumber="749" masterPageNumber="681" pageNumber="715" updateTime="1698868730518" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
|
||
<mods:mods id="CF09CF21D0B96EA118A830D4C1473B77" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="153776D815DCDA1B685E358575B2F136">
|
||
<mods:title id="ABE6225BFE95925A81DC2F9EAF1FA410">Ascidies de la pente externe et bathyales de l’ouest Pacifique</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="161D8AF7E3853BB2AEBF542AE7456604" type="personal">
|
||
<mods:role id="244648E9855A25FA33CD025C307AB42E">
|
||
<mods:roleTerm id="5D310E380EDE26EC61D1A2F1769746DD">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="EC0ACA61593917AE901F22E2B58E727E">Monniot, Françoise</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="4B982A546CBF69D633CAF3002BAC40C6" type="personal">
|
||
<mods:role id="E643168669D2C07CF994485A92C125BF">
|
||
<mods:roleTerm id="89B4871C1ECDBA32A41C3398D8A638C9">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="DC17446590FC20EA72E607A5A4E425A2">Monniot, Claude</mods:namePart>
|
||
<mods:affiliation id="F843F03DA80485240229724C36699DF9">Milieux et Peuplements aquatiques, Muséum national d’Histoire naturelle, 55 rue Buffon, F- 75231 Paris cedex 05 (France) monniot @ mnhn. fr.</mods:affiliation>
|
||
<mods:nameIdentifier id="F55B0304FC5AE1F0E6959BABC98EF039" type="email">monniot@mnhn.fr</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource id="65AE3D31829847A1C36C9B9FC3E38C7E">text</mods:typeOfResource>
|
||
<mods:relatedItem id="C7DC6CCB6ECEB32E3CA896885882ACE3" type="host">
|
||
<mods:titleInfo id="7C924C47343028ACF211DD0734D90AA5">
|
||
<mods:title id="1262AE81F6B3DF61A3637C9F0B2E85BD">Zoosystema</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="A07C21E11D6FCE4BB908C94F7D53E8F4">
|
||
<mods:date id="7863B2EFF5F53025AFEF8A93FF408097">2003</mods:date>
|
||
<mods:detail id="ADD27CC481D3A6495288A064C6970E41" type="volume">
|
||
<mods:number id="D36D443198FC79F13BF82721C145C06F">25</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="D1FA709684E41BB7DE025B7DDAB738CD" type="issue">
|
||
<mods:number id="EF3E53A11964695E253DC1DB8C69586E">4</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="F0AFD78319C57234E2915EB0D3B97D65" unit="page">
|
||
<mods:start id="C59C596469926AAC54191FD42C441969">681</mods:start>
|
||
<mods:end id="4B8AABFB22013FF382D9F0E61B480D83">749</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="8ED0FCAB2615C496ADF8571E2DB702E6">journal article</mods:classification>
|
||
<mods:identifier id="60C19B9A38C7BF91A757DB3408070D79" type="DOI">10.5281/zenodo.4525077</mods:identifier>
|
||
<mods:identifier id="3BE67581E9E33F59D8C7FA3B4BE840AA" type="ISSN">1638-9387</mods:identifier>
|
||
<mods:identifier id="361B643BE76372A2A42BD097A56D839B" type="Zenodo-Dep">4525077</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03CA87A9A75BFFA1FC86FC29AEE276FA" LSID="urn:lsid:plazi:treatment:03CA87A9A75BFFA1FC86FC29AEE276FA" httpUri="http://treatment.plazi.org/id/03CA87A9A75BFFA1FC86FC29AEE276FA" lastPageId="36" lastPageNumber="717" pageId="34" pageNumber="715">
|
||
<subSubSection id="C3796534A75BFFA7FC86FC29AB7E71DA" box="[817,1144,937,965]" pageId="34" pageNumber="715" type="nomenclature">
|
||
<paragraph id="8BDC36BFA75BFFA7FC86FC29AB7E71DA" blockId="34.[817,1144,937,997]" box="[817,1144,937,965]" pageId="34" pageNumber="715">
|
||
<heading id="D09481D3A75BFFA7FC86FC29AB7E71DA" box="[817,1144,937,965]" centered="true" fontSize="11" level="2" pageId="34" pageNumber="715" reason="2">
|
||
<taxonomicName id="4C634D3CA75BFFA7FC86FC29AB7E71DA" authority="Hartmeyer, 1906" authorityName="Hartmeyer" authorityYear="1906" box="[817,1144,937,965]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Pleurogona" pageId="34" pageNumber="715" phylum="Chordata" rank="species" species="sigma">
|
||
<emphasis id="B917EAADA75BFFA7FC86FC29ACB071DC" bold="true" box="[817,950,937,965]" italics="true" pageId="34" pageNumber="715">Styela sigma</emphasis>
|
||
<bibRefCitation id="EFF24B4EA75BFFA7FC0AFC28AB7E71DA" author="HARTMEYER R." box="[957,1144,938,965]" pageId="34" pageNumber="715" pagination="1 - 30" refId="ref28165" refString="HARTMEYER R. 1906. - Ein Beitrag zur Kenntnis der japanischen Ascidienfauna. Zoologischer Anzeiger 31: 1 - 30." type="journal article" year="1906">Hartmeyer, 1906</bibRefCitation>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3796534A75BFFA7FC12FC49AB0271FA" box="[933,1028,971,997]" pageId="34" pageNumber="715" type="description">
|
||
<paragraph id="8BDC36BFA75BFFA7FC12FC49AB0271FA" blockId="34.[817,1144,937,997]" box="[933,1028,971,997]" pageId="34" pageNumber="715">
|
||
(
|
||
<figureCitation id="13582A3AA75BFFA7FC1AFC49ACFA71FA" box="[941,1020,971,997]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="34" pageNumber="715">Fig. 27</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3796534A75BFFA7FD7DFB86AB6E7668" pageId="34" pageNumber="715" type="reference_group">
|
||
<paragraph id="8BDC36BFA75BFFA7FD7DFB86AB6E7668" blockId="34.[714,1247,1027,1143]" pageId="34" pageNumber="715">
|
||
<treatmentCitationGroup id="AB731191A75BFFA7FD7DFB86AB6E7668" pageId="34" pageNumber="715">
|
||
<treatmentCitation id="0AC210AEA75BFFA7FD7DFB86AB657603" author="HARTMEYER R." box="[714,1123,1027,1052]" page="12" pageId="34" pageNumber="715" year="1906">
|
||
<taxonomicName id="4C634D3CA75BFFA7FD7DFB86AB657603" authority="Hartmeyer, 1906: 12" authorityName="Hartmeyer" authorityPageNumber="12" authorityYear="1906" box="[714,1123,1027,1052]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Pleurogona" pageId="34" pageNumber="715" phylum="Chordata" rank="species" species="sigma">
|
||
<emphasis id="B917EAADA75BFFA7FD7DFB86AC557605" box="[714,851,1027,1052]" italics="true" pageId="34" pageNumber="715">Styela sigma</emphasis>
|
||
<bibRefCitation id="EFF24B4EA75BFFA7FCE8FB81AB657603" author="HARTMEYER R." box="[863,1123,1027,1052]" pageId="34" pageNumber="715" pagination="1 - 30" refId="ref28165" refString="HARTMEYER R. 1906. - Ein Beitrag zur Kenntnis der japanischen Ascidienfauna. Zoologischer Anzeiger 31: 1 - 30." type="journal article" year="1906">Hartmeyer, 1906: 12</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
, fig. 6. —
|
||
<treatmentCitation id="0AC210AEA75BFFA7FD7DFB9FACA0762A" author="NISHIKAWA T." box="[714,934,1053,1077]" page="123" pageId="34" pageNumber="715" year="1991">
|
||
<bibRefCitation id="EFF24B4EA75BFFA7FD7DFB9FACA0762A" author="NISHIKAWA T." box="[714,934,1053,1077]" pageId="34" pageNumber="715" pagination="25 - 170" refId="ref29262" refString="NISHIKAWA T. 1991. - The ascidians of the Japan Sea. II. Publications of the Seto Marine Biological Laboratory 35 (1 - 3): 25 - 170." type="journal article" year="1991">Nishikawa 1991: 123</bibRefCitation>
|
||
</treatmentCitation>
|
||
. —
|
||
<treatmentCitation id="0AC210AEA75BFFA7FC67FB9FAB9A762A" author="SANAMYAN K." box="[976,1180,1053,1077]" page="70" pageId="34" pageNumber="715" year="2000">
|
||
<bibRefCitation id="EFF24B4EA75BFFA7FC67FB9FAB9A762A" author="SANAMYAN K." box="[976,1180,1053,1077]" pageId="34" pageNumber="715" pagination="67 - 78" refId="ref29325" refString="SANAMYAN K. 2000. - Ascidians from the north-western Pacific region 7. Styelidae. Ophelia 53 (1): 67 - 78." type="journal article" year="2000">Sanamyan 2000: 70</bibRefCitation>
|
||
</treatmentCitation>
|
||
, fig. 2. MATÉRIEL EXAMINÉ. —
|
||
<emphasis id="B917EAADA75BFFA7FC6AFBC4AB6D7641" bold="true" box="[989,1131,1094,1118]" pageId="34" pageNumber="715">
|
||
<collectingCountry id="F374762FA75BFFA7FC6AFBC4AB607641" box="[989,1126,1094,1118]" name="Philippines" pageId="34" pageNumber="715">Philippines</collectingCountry>
|
||
.
|
||
</emphasis>
|
||
<geoCoordinate id="EE575078A75BFFA7FBC1FBC4ABDC7641" box="[1142,1242,1094,1118]" degrees="11" direction="north" minutes="37" orientation="latitude" pageId="34" pageNumber="715" precision="925" value="11.616667">11°37’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE575078A75BFFA7FD7DFBDDAC2F7668" box="[714,809,1119,1143]" degrees="121" direction="east" minutes="43" orientation="longitude" pageId="34" pageNumber="715" precision="925" value="121.71667">121°43’E</geoCoordinate>
|
||
,
|
||
<quantity id="4C9B9B5AA75BFFA7FC83FBDDAC70766A" box="[820,886,1118,1143]" metricMagnitude="2" metricUnit="m" metricValue="1.2" pageId="34" pageNumber="715" unit="m" value="120.0">120 m</quantity>
|
||
,
|
||
<date id="FFDD107FA75BFFA7FC36FBDDACEF7668" box="[897,1001,1119,1143]" pageId="34" pageNumber="715" value="1985-06-05">5.VI.1985</date>
|
||
,
|
||
<specimenCount id="9D65FD36A75BFFA7FC44FBDDAB627668" box="[1011,1124,1119,1143]" pageId="34" pageNumber="715" type="generic">1 spécimen</specimenCount>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3796534A75BFFA1FD7DFB28AEE276FA" lastPageId="36" lastPageNumber="717" pageId="34" pageNumber="715" type="description">
|
||
<paragraph id="8BDC36BFA75BFFA7FD7DFB28AC5D76DD" blockId="34.[714,1247,1194,1669]" box="[714,859,1194,1220]" pageId="34" pageNumber="715">DESCRIPTION</paragraph>
|
||
<paragraph id="8BDC36BFA75BFFA7FD7DFB48ACC777FA" blockId="34.[714,1247,1194,1669]" pageId="34" pageNumber="715">
|
||
Le seul exemplaire de
|
||
<quantity id="4C9B9B5AA75BFFA7FC68FB49AB3576FB" box="[991,1075,1226,1253]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="34" pageNumber="715" unit="cm" value="2.3">2,3 cm</quantity>
|
||
de long et de
|
||
<quantity id="4C9B9B5AA75BFFA7FD7DFB69AC1F771B" box="[714,793,1258,1285]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="34" pageNumber="715" unit="cm" value="1.4">1,4 cm</quantity>
|
||
de diamètre présente une tunique dure, mamelonnée, sans sédiment, avec quelques épibiontes. Les deux siphons sont écartés l’un de l’autre, situés en position apicale, l’animal étant fixé par son pôle postérieur. La tunique est épaisse, mais le manteau est fin car la musculature se présente en feutrage de fibres fines, sauf pour les sphincters des siphons.
|
||
</paragraph>
|
||
<paragraph id="8BDC36BFA75BFFA6FD7DFA68AFE677BA" blockId="34.[714,1247,1194,1669]" lastBlockId="35.[151,684,1354,1669]" lastPageId="35" lastPageNumber="716" pageId="34" pageNumber="715">
|
||
Le vélum buccal est très court. Les tentacules sont nombreux, courts et trapus en trois ordres de taille. Le bourrelet péripharyngien n’a qu’une seule crête, fortement incurvée dorsalement (
|
||
<figureCitation id="13582A3AA75BFFA7FCACF9E9AC8A749A" box="[795,908,1643,1669]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="34" pageNumber="715">Fig. 27B</figureCitation>
|
||
). Le tubercule vibratile très petit est situé tout au fond du V dorsal et s’ouvre par une courte fente antéro-postérieure.
|
||
</paragraph>
|
||
<caption id="DF1C6637A75AFFA6FF20FB6DAFE3770A" ID-DOI="http://doi.org/10.5281/zenodo.4525133" ID-Zenodo-Dep="4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="35" pageNumber="716" startId="35.[151,162,1263,1280]" targetBox="[151,1247,163,1301]" targetPageId="35">
|
||
<paragraph id="8BDC36BFA75AFFA6FF20FB6DAFE3770A" blockId="35.[151,1247,1263,1301]" pageId="35" pageNumber="716">
|
||
FIG. 27. —
|
||
<taxonomicName id="4C634D3CA75AFFA6FF46FB6DAEED771F" authority="Hartmeyer, 1906" authorityName="Hartmeyer" authorityYear="1906" box="[241,491,1263,1280]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Pleurogona" pageId="35" pageNumber="716" phylum="Chordata" rank="species" species="sigma">
|
||
<emphasis id="B917EAADA75AFFA6FF46FB6DAE5C771F" box="[241,346,1263,1280]" italics="true" pageId="35" pageNumber="716">Styela sigma</emphasis>
|
||
<bibRefCitation id="EFF24B4EA75AFFA6FED7FB6DAEED771F" author="HARTMEYER R." box="[352,491,1263,1280]" pageId="35" pageNumber="716" pagination="1 - 30" refId="ref28165" refString="HARTMEYER R. 1906. - Ein Beitrag zur Kenntnis der japanischen Ascidienfauna. Zoologischer Anzeiger 31: 1 - 30." type="journal article" year="1906">Hartmeyer, 1906</bibRefCitation>
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="B917EAADA75AFFA6FE4CFB6DAD0E771F" bold="true" box="[507,520,1263,1280]" pageId="35" pageNumber="716">A</emphasis>
|
||
, spécimen ouvert;
|
||
<emphasis id="B917EAADA75AFFA6FD1BFB6DADBF771F" bold="true" box="[684,697,1263,1280]" pageId="35" pageNumber="716">B</emphasis>
|
||
, région intersiphonale;
|
||
<emphasis id="B917EAADA75AFFA6FC36FB6DAC89771F" bold="true" box="[897,911,1263,1280]" pageId="35" pageNumber="716">C</emphasis>
|
||
, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BDC36BFA75AFFA6FF20FA28AE3E745B" blockId="35.[151,684,1354,1669]" pageId="35" pageNumber="716">Le raphé est long et augmente de hauteur vers l’oesophage. La branchie a quatre plis hauts, larges et il est difficile de déterminer combien de sinus longitudinaux les constituent. La formule branchiale est:</paragraph>
|
||
<paragraph id="8BDC36BFA75AFFA6FF20F9C8AEB0749A" blockId="35.[151,684,1354,1669]" pageId="35" pageNumber="716">D.E. 4 (14) 8 (18) 8 (18) 8 (22) 6 R. 5 (20) 6 (16) 8 (15) 10 (13) 5 E.G.</paragraph>
|
||
<paragraph id="8BDC36BFA75AFFA6FD7DFAC8ACC477BA" blockId="35.[714,1247,1354,1669]" pageId="35" pageNumber="716">Les sinus transverses sont nettement de trois ordres. Il y a quatre stigmates par maille entre les plis et deux sur les plis.</paragraph>
|
||
<paragraph id="8BDC36BFA75AFFA6FD7DFA28AC6C749A" blockId="35.[714,1247,1354,1669]" pageId="35" pageNumber="716">
|
||
Le tube digestif est en position postérieure (
|
||
<figureCitation id="13582A3AA75AFFA6FD65FA49AC3D77FA" box="[722,827,1483,1509]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="35" pageNumber="716">Fig. 27A</figureCitation>
|
||
). L’oesophage est court, l’estomac est ovoïde, peu allongé avec une douzaine de plis bien marqués. L’intestin se courbe rapidement pour former un intestin postérieur rectiligne très long terminé par un anus lobé s’ouvrant près du siphon cloacal.
|
||
</paragraph>
|
||
<paragraph id="8BDC36BFA75DFFA1FF20FF29AE6F73FA" blockId="36.[151,684,170,741]" pageId="36" pageNumber="717">
|
||
Il y a deux gonades très longues de chaque côté (
|
||
<figureCitation id="13582A3AA75DFFA1FF28FF49AE0072FA" box="[159,262,203,229]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="36" pageNumber="717">Fig. 27A</figureCitation>
|
||
). Les ovaires allongés, rectilignes, sont entourés à leur pôle apical par quelques lobes testiculaires arrondis (
|
||
<figureCitation id="13582A3AA75DFFA1FEC5FE89AEDB733A" box="[370,477,267,293]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="36" pageNumber="717">Fig. 27C</figureCitation>
|
||
). Chaque élément mâle émet un court canal dirigé vers l’axe de l’ovaire. Un long spermiducte commun suit l’axe ovarien et se termine par une courte papille contre la papille femelle (
|
||
<figureCitation id="13582A3AA75DFFA1FE00FE09AD2773BA" box="[439,545,395,421]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="36" pageNumber="717">Fig. 27C</figureCitation>
|
||
). L’oviducte est très court, saillant sur le manteau, son orifice est lobé (
|
||
<figureCitation id="13582A3AA75DFFA1FF40FE49AE5A73FA" box="[247,348,459,485]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="36" pageNumber="717">Fig. 27C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BDC36BFA75DFFA1FF20FE68AD6670FA" blockId="36.[151,684,170,741]" pageId="36" pageNumber="717">
|
||
Le manteau porte des endocarpes saillants sur toute sa surface y compris dans la boucle digestive (
|
||
<figureCitation id="13582A3AA75DFFA1FF28FDA9AE00705A" box="[159,262,555,581]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="36" pageNumber="717">Fig. 27A</figureCitation>
|
||
). Des endocarpes sont aussi implantés sur l’intestin lui-même. Un anneau portant de très nombreux tentacules filiformes entoure la base du siphon cloacal (
|
||
<figureCitation id="13582A3AA75DFFA1FE21FD09AEF070BA" box="[406,502,651,677]" captionStart="FIG" captionStartId="35.[151,162,1263,1280]" captionTargetBox="[151,1247,163,1301]" captionTargetId="figure-164@35.[146,1238,124,1272]" captionTargetPageId="35" captionText="FIG. 27. — Styela sigma Hartmeyer, 1906; A, spécimen ouvert; B, région intersiphonale; C, gonade. Échelles: A, 5 mm; B, 2 mm; C, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4525133" httpUri="https://zenodo.org/record/4525133/files/figure.png" pageId="36" pageNumber="717">Fig. 27B</figureCitation>
|
||
); dorsalement il se prolonge par un grand lobe membraneux carré qui porte les mêmes expansions filiformes.
|
||
</paragraph>
|
||
<paragraph id="8BDC36BFA75DFFA1FF20FC88AE1C713D" blockId="36.[151,684,778,1253]" box="[151,282,778,804]" pageId="36" pageNumber="717">REMARQUES</paragraph>
|
||
<paragraph id="8BDC36BFA75DFFA1FF20FCA8AEE276FA" blockId="36.[151,684,778,1253]" pageId="36" pageNumber="717">
|
||
Le spécimen des
|
||
<collectingCountry id="F374762FA75DFFA1FEF8FCA9AECE715A" box="[335,456,811,837]" name="Philippines" pageId="36" pageNumber="717">Philippines</collectingCountry>
|
||
correspond bien à la description du
|
||
<typeStatus id="54D8881DA75DFFA1FE8CFCC8AE6F717B" box="[315,361,842,868]" pageId="36" pageNumber="717">type</typeStatus>
|
||
japonais d’Hartmeyer (1906) et à la figure qui montre un anus lobé et des ovaires rectilignes.
|
||
<bibRefCitation id="EFF24B4EA75DFFA1FEDCFC09AD3571BA" author="NISHIKAWA T." box="[363,563,907,933]" pageId="36" pageNumber="717" pagination="25 - 170" refId="ref29262" refString="NISHIKAWA T. 1991. - The ascidians of the Japan Sea. II. Publications of the Seto Marine Biological Laboratory 35 (1 - 3): 25 - 170." type="journal article" year="1991">Nishikawa (1991)</bibRefCitation>
|
||
a retrouvé au
|
||
<collectingCountry id="F374762FA75DFFA1FF00FC28AFF071DB" box="[183,246,938,964]" name="Japan" pageId="36" pageNumber="717">Japon</collectingCountry>
|
||
la même espèce qu’il a comparée au
|
||
<typeStatus id="54D8881DA75DFFA1FDC8FC28ADAA71DB" box="[639,684,938,964]" pageId="36" pageNumber="717">type</typeStatus>
|
||
mais dont il donne une description sommaire. Il replace dans l’espèce
|
||
<taxonomicName id="4C634D3CA75DFFA1FE23FC68AEF4761C" authorityName="Hartmeyer" authorityYear="1906" box="[404,498,1002,1028]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Pleurogona" pageId="36" pageNumber="717" phylum="Chordata" rank="species" species="sigma">
|
||
<emphasis id="B917EAADA75DFFA1FE23FC68AEF4761C" box="[404,498,1002,1028]" italics="true" pageId="36" pageNumber="717">S. sigma</emphasis>
|
||
</taxonomicName>
|
||
les exemplaires décrits par
|
||
<bibRefCitation id="EFF24B4EA75DFFA1FEA7FB89AEBB763A" author="TOKIOKA T." box="[272,445,1035,1061]" pageId="36" pageNumber="717" pagination="1 - 313" refId="ref29591" refString="TOKIOKA T. 1953. - Ascidians of Sagami Bay, in HATTORI H. (ed.). Iwanami Shoten, Tokyo: 1 - 313." type="book chapter" year="1953">Tokioka (1953)</bibRefCitation>
|
||
sous le nom de
|
||
<taxonomicName id="4C634D3CA75DFFA1FDD8FB89AFF5765A" baseAuthorityName="Van Name" baseAuthorityYear="1912" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Pleurogona" pageId="36" pageNumber="717" phylum="Chordata" rank="species" species="atlantica">
|
||
<emphasis id="B917EAADA75DFFA1FDD8FB89AFF5765A" italics="true" pageId="36" pageNumber="717">Styela atlantica</emphasis>
|
||
</taxonomicName>
|
||
. Nishikawa émet avec doute la possibilité d’une synonymie avec les exemplaires atlantiques de
|
||
<taxonomicName id="4C634D3CA75DFFA1FEBCFBE9ADAE769A" authority="(Van Name, 1912)" baseAuthorityName="Van Name" baseAuthorityYear="1912" box="[267,680,1130,1157]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Pleurogona" pageId="36" pageNumber="717" phylum="Chordata" rank="species" species="atlantica">
|
||
<emphasis id="B917EAADA75DFFA1FEBCFBE9AEBC769A" box="[267,442,1131,1157]" italics="true" pageId="36" pageNumber="717">Styela atlantica</emphasis>
|
||
(Van Name, 1912)
|
||
</taxonomicName>
|
||
. Ceci est à notre avis peu probable, la forme des gonades et du tube digestif est différente, ainsi que la structure de la branchie.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |