177 lines
21 KiB
XML
177 lines
21 KiB
XML
<document id="66AFAC77A2F558F34AC6169628F16008" ID-DOI="10.5281/zenodo.5391440" ID-ISSN="1638-9387" ID-Zenodo-Dep="5391440" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630315127817" checkinUser="marcus" docAuthor="Monniot, Françoise & Monniot, Claude" docDate="2001" docId="F57D87A3FF833166E83CFAD4FC301083" docLanguage="en" docName="Zoosystema.2001.23.2.201-383.pdf" docOrigin="Zoosystema 23 (2)" docStyle="DocumentStyle:64A3174DE33E974D4EB6573A0A793B12.4:Zoosystema.2000-2008.journal_article.type2" docStyleId="64A3174DE33E974D4EB6573A0A793B12" docStyleName="Zoosystema.2000-2008.journal_article.type2" docStyleVersion="4" docTitle="Diazona textura Monniot C. 1987" docType="treatment" docVersion="4" lastPageNumber="294" masterDocId="0944FFDBFFDF313BEB47FF93FFBE1602" masterDocTitle="Ascidians from the tropical western Pacific" masterLastPageNumber="383" masterPageNumber="201" pageNumber="293" updateTime="1699223418854" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="5C6D8BD70E13A5CFAF5DA245CF5B2FB0">
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<mods:title id="C8055E6D8D9781D4CE274AAB6CE02EE3">Ascidians from the tropical western Pacific</mods:title>
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</mods:titleInfo>
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<mods:name id="D3FFF06F12ADA8AA20AB4F00E9C2B3E6" type="personal">
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<mods:roleTerm id="820FDF3E9D707724C0D27B873D0752B6">Author</mods:roleTerm>
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<mods:namePart id="7E7ADF21FD5B0B4D3AD69B24A234B5B3">Monniot, Françoise</mods:namePart>
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<mods:roleTerm id="02F79F1D3DAEFF2F7FDD287756A32327">Author</mods:roleTerm>
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<mods:namePart id="455CF80B6205F35A49A4031F576847E2">Monniot, Claude</mods:namePart>
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<mods:affiliation id="422AFBE66E1D7A4382AB62641E1900A6">UPESA 8044, Laboratoire de Biologie des Invertébrés marins et Malacologie, Muséum national d’Histoire naturelle, 55 rue Buffon, F- 75005 Paris (France) monniot @ mnhn. fr.</mods:affiliation>
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<mods:nameIdentifier id="8FDE115D8C5B52A2B6ADDE9D3DCEDB6E" type="email">monniot@mnhn.fr</mods:nameIdentifier>
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<mods:typeOfResource id="6B3D93C16BFF602C3964002327378B90">text</mods:typeOfResource>
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<mods:title id="8EA5524832BF8A9F1A138B4C2844B5AD">Zoosystema</mods:title>
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</mods:titleInfo>
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<mods:part id="ED7C0C007DEEC217B711B96AFF636D62">
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<mods:date id="BB4615ABF99109001B033739647699F1">2001</mods:date>
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<mods:number id="1F27488CBE9EA810809085357158C046">23</mods:number>
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<mods:identifier id="99AAF3255013557D030D4379C12B5214" type="DOI">10.5281/zenodo.5391440</mods:identifier>
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<mods:identifier id="7F128883255E9AEE8CE3786F05E016D1" type="ISSN">1638-9387</mods:identifier>
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<treatment id="F57D87A3FF833166E83CFAD4FC301083" ID-DOI="http://doi.org/10.5281/zenodo.5468081" ID-Zenodo-Dep="5468081" LSID="urn:lsid:plazi:treatment:F57D87A3FF833166E83CFAD4FC301083" httpUri="http://treatment.plazi.org/id/F57D87A3FF833166E83CFAD4FC301083" lastPageId="93" lastPageNumber="294" pageId="92" pageNumber="293">
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<subSubSection id="35CE653EFF833167E83CFAD4FB871383" pageId="92" pageNumber="293" type="nomenclature">
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<paragraph id="7D6B36B5FF833167E83CFAD4FB871383" blockId="92.[880,1081,1351,1440]" pageId="92" pageNumber="293">
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<heading id="262381D9FF833167E83CFAD4FB871383" centered="true" fontSize="11" level="2" pageId="92" pageNumber="293" reason="3">
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<taxonomicName id="BAD44D36FF833167E83CFAD4FB871383" ID-CoL="35GMR" authority="Monniot C., 1987" authorityName="Monniot C." authorityYear="1987" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="92" pageNumber="293" phylum="Chordata" rank="species" species="textura">
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<emphasis id="4FA0EAA7FF833167E83CFAD4FB901360" bold="true" box="[891,1070,1351,1378]" italics="true" pageId="92" pageNumber="293">Diazona textura</emphasis>
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Monniot C., 1987
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="35CE653EFF833167E8C7FA15FB9713A2" box="[896,1065,1414,1440]" pageId="92" pageNumber="293" type="description">
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<paragraph id="7D6B36B5FF833167E8C7FA15FB9713A2" blockId="92.[880,1081,1351,1440]" box="[896,1065,1414,1440]" pageId="92" pageNumber="293">
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(
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<figureCitation id="E5EF2A30FF833167E8C0FA15FC6413A2" box="[903,986,1414,1440]" captionStart="FIG" captionStartId="93.[151,162,890,907]" captionTargetBox="[151,684,165,852]" captionTargetId="figure-516@93.[141,698,158,868]" captionTargetPageId="93" captionText="FIG. 74. — Diazona textura Monniot C., 1987; A, musculature; B, dorsal tubercle. Scale bars: A, 2 mm; B, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5391589" httpUri="https://zenodo.org/record/5391589/files/figure.png" pageId="92" pageNumber="293">Figs 74</figureCitation>
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;
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||
<figureCitation id="E5EF2A30FF833167E8A2FA15FB9C13A2" box="[997,1058,1414,1440]" captionStart="FIG" captionStartId="165.[151,162,1565,1582]" captionTargetBox="[162,1240,227,1526]" captionTargetId="figure-69@165.[162,1261,227,1550]" captionTargetPageId="165" captionText="FIG. 124. — A, Diazona tenera Monniot F. & Monniot C., 1996; B, Diazona textura Monniot C., 1987; C, Rhopalaea circula n. sp.; D, Rhopalaea crassa (Herdman, 1880); E, Rhopalaea fusca (Herdman, 1880); F, Rhopalaea respiciens Monniot C., 1991." figureDoi="http://doi.org/10.5281/zenodo.5391677" httpUri="https://zenodo.org/record/5391677/files/figure.png" pageId="92" pageNumber="293">124B</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="35CE653EFF833167E98DFA51FB96100F" pageId="92" pageNumber="293" type="reference_group">
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<paragraph id="7D6B36B5FF833167E98DFA51FB96100F" blockId="92.[714,1248,1474,1666]" pageId="92" pageNumber="293">
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<taxonomicName id="BAD44D36FF833167E98DFA51FBE413D8" ID-CoL="35GMR" authority="Monniot C., 1987 a: 4" authorityName="Monniot C." authorityPageNumber="4" authorityYear="1987" box="[714,1114,1474,1498]" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="92" pageNumber="293" phylum="Chordata" rank="species" species="textura">
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||
<emphasis id="4FA0EAA7FF833167E98DFA51FCD413DB" box="[714,874,1474,1497]" italics="true" pageId="92" pageNumber="293">Diazona textura</emphasis>
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Monniot C., 1987a: 4
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</taxonomicName>
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, fig. 1.
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<typeStatus id="A26F8817FF833167EFECFA51FB6113D8" box="[1195,1247,1474,1498]" pageId="92" pageNumber="293">Type</typeStatus>
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locality:
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<collectingCountry id="05C37625FF833167E85DFA48FC0D13F6" box="[794,947,1499,1524]" name="New Caledonia" pageId="92" pageNumber="293">New Caledonia</collectingCountry>
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. — Monniot C. & Monniot F. 1991: 379, fig. 14,
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<collectingCountry id="05C37625FF833167E8CFFA67FB9A100F" box="[904,1060,1524,1549]" name="New Caledonia" pageId="92" pageNumber="293">New Caledonia</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="35CE653EFF833167E98DF98EFB9E1080" pageId="92" pageNumber="293" type="materials_examined">
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<paragraph id="7D6B36B5FF833167E98DF98EFB9E1080" blockId="92.[714,1248,1474,1666]" pageId="92" pageNumber="293">
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<collectionCode id="1BC5AE70FF833167E98DF98EFC041031" box="[714,954,1565,1588]" pageId="92" pageNumber="293">MATERIAL EXAMINED</collectionCode>
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. —
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<emphasis id="4FA0EAA7FF833167E8B0F98FFCF5104D" bold="true" pageId="92" pageNumber="293">
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<collectingCountry id="05C37625FF833167E8B0F98FFCF9104D" name="Micronesia" pageId="92" pageNumber="293">Federated States of Micronesia</collectingCountry>
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.
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</emphasis>
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||
<collectingRegion id="BF10F857FF833167E812F9A4FC20104D" box="[853,926,1591,1615]" country="Micronesia" name="Chuuk" pageId="92" pageNumber="293">Chuuk</collectingRegion>
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Lagoon outer reef, oceanside Onang Island,
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<geoCoordinate id="18E05072FF833167E832F9C3FC51106A" box="[885,1007,1616,1640]" degrees="7" direction="north" minutes="13.46" orientation="latitude" pageId="92" pageNumber="293" precision="9" value="7.2243333">7°13.46’N</geoCoordinate>
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,
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<geoCoordinate id="18E05072FF833167E8B9F9C3FB31106A" box="[1022,1167,1616,1640]" degrees="151" direction="east" minutes="37.78" orientation="longitude" pageId="92" pageNumber="293" precision="9" value="151.62967">151°37.78’E</geoCoordinate>
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,
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<quantity id="BA2C9B50FF833167EFD9F9C3FB651064" box="[1182,1243,1615,1640]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="92" pageNumber="293" unit="m" value="40.0">40 m</quantity>
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,
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<date id="096A1075FF833167E98DF9F9FC821080" box="[714,828,1642,1666]" pageId="92" pageNumber="293" value="1992-03-18">18.III.1992</date>
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(
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<collectionCode id="1BC5AE70FF833167E80DF9F9FC201080" box="[842,926,1642,1666]" 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="92" pageNumber="293">MNHN</collectionCode>
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P1
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<collectionCode id="1BC5AE70FF833167E882F9F9FC4F1080" box="[965,1009,1642,1666]" country="Angola" lsid="urn:lsid:biocol.org:col:14994" name="Museu do Dundo" pageId="92" pageNumber="293" type="Herbarium">DIA</collectionCode>
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38).
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||
</paragraph>
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||
</subSubSection>
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||
<caption id="29AB663DFF823166EBD0FCE9FDFB15A2" ID-DOI="http://doi.org/10.5281/zenodo.5391589" ID-Zenodo-Dep="5391589" httpUri="https://zenodo.org/record/5391589/files/figure.png" pageId="93" pageNumber="294" startId="93.[151,162,890,907]" targetBox="[151,684,165,852]" targetPageId="93">
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||
<paragraph id="7D6B36B5FF823166EBD0FCE9FDFB15A2" blockId="93.[151,685,890,928]" pageId="93" pageNumber="294">
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||
FIG. 74. —
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<taxonomicName id="BAD44D36FF823166EBB0FCE9FDA51589" authority="Monniot C., 1987" authorityName="Monniot C." authorityYear="1987" box="[247,539,890,907]" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="93" pageNumber="294" phylum="Chordata" rank="species" species="textura">
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||
<emphasis id="4FA0EAA7FF823166EBB0FCE9FEC51589" box="[247,379,890,907]" italics="true" pageId="93" pageNumber="294">Diazona textura</emphasis>
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||
Monniot C., 1987
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||
</taxonomicName>
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||
;
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||
<emphasis id="4FA0EAA7FF823166E962FCE9FD8C1589" bold="true" box="[549,562,890,907]" pageId="93" pageNumber="294">A</emphasis>
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||
, musculature;
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||
<emphasis id="4FA0EAA7FF823166EBD0FC1CFF1A15A2" bold="true" box="[151,164,911,928]" pageId="93" pageNumber="294">B</emphasis>
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, dorsal tubercle. Scale bars: A, 2 mm; B, 0.2 mm.
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</paragraph>
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</caption>
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<subSubSection id="35CE653EFF823166EBD0FC74FC6F12C0" pageId="93" pageNumber="294" type="description">
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||
<paragraph id="7D6B36B5FF823166EBD0FC74FE9615FD" blockId="93.[151,684,999,1666]" box="[151,296,999,1025]" pageId="93" pageNumber="294">DESCRIPTION</paragraph>
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<paragraph id="7D6B36B5FF823166EBD0FB94FE371303" blockId="93.[151,684,999,1666]" pageId="93" pageNumber="294">
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In life this species looks like
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<taxonomicName id="BAD44D36FF823166EA92FB9BFD871223" box="[469,569,1032,1057]" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="93" pageNumber="294" phylum="Chordata" rank="species" species="tenera">
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<emphasis id="4FA0EAA7FF823166EA92FB9BFD871223" box="[469,569,1032,1057]" italics="true" pageId="93" pageNumber="294">D. tenera</emphasis>
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</taxonomicName>
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, in that it has the same transparency with white pigment stripes (
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<figureCitation id="E5EF2A30FF823166EBA8FBDBFED81260" box="[239,358,1096,1122]" captionStart="FIG" captionStartId="165.[151,162,1565,1582]" captionTargetBox="[162,1240,227,1526]" captionTargetId="figure-69@165.[162,1261,227,1550]" captionTargetPageId="165" captionText="FIG. 124. — A, Diazona tenera Monniot F. & Monniot C., 1996; B, Diazona textura Monniot C., 1987; C, Rhopalaea circula n. sp.; D, Rhopalaea crassa (Herdman, 1880); E, Rhopalaea fusca (Herdman, 1880); F, Rhopalaea respiciens Monniot C., 1991." figureDoi="http://doi.org/10.5281/zenodo.5391677" httpUri="https://zenodo.org/record/5391677/files/figure.png" pageId="93" pageNumber="294">Fig. 124B</figureCitation>
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). But here the endostyle is a neat line. The prepharyngeal band and some of the transverse vessels have a less obvious pigmentation. The siphons have six white spots. The diffuse white colour of the branchial sac in
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<taxonomicName id="BAD44D36FF823166E90DFB5BFD1512E3" box="[586,683,1224,1249]" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="93" pageNumber="294" phylum="Chordata" rank="species" species="tenera">
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<emphasis id="4FA0EAA7FF823166E90DFB5BFD1512E3" box="[586,683,1224,1249]" italics="true" pageId="93" pageNumber="294">D. tenera</emphasis>
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</taxonomicName>
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is absent in
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<taxonomicName id="BAD44D36FF823166EA50FB7BFE3C1303" box="[279,386,1256,1281]" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="93" pageNumber="294" phylum="Chordata" rank="species" species="textura">
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||
<emphasis id="4FA0EAA7FF823166EA50FB7BFE3C1303" box="[279,386,1256,1281]" italics="true" pageId="93" pageNumber="294">D. textura</emphasis>
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</taxonomicName>
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.
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||
</paragraph>
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<paragraph id="7D6B36B5FF823166EBD0FA9BFC9E16E3" blockId="93.[151,684,999,1666]" lastBlockId="93.[714,1248,167,1218]" pageId="93" pageNumber="294">
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||
The colonies are in the shape of cushions. Each zooid protrudes slightly at the colony surface, which is free of epibionts. When fixed, the tunic is soft and transparent with some thin and poorly ramified sinuses. The thoraces are perpendicular to the colony surface and reach
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||
<quantity id="BA2C9B50FF823166EB9DFA5BFEAD13E3" box="[218,275,1479,1506]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="93" pageNumber="294" unit="cm" value="1.0">1 cm</quantity>
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||
when relaxed. The abdomens are as long as the thoraces. According to the colony thickness, the abdomens are in the long axis of the thoraces or else lying against the lower colony surface. The oesophago-rectal peduncle takes half of the total length of the abdomen. We have not seen any vascular post-abdominal process.
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</paragraph>
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<paragraph id="7D6B36B5FF823166E98DFF7BFC0D15C0" blockId="93.[714,1248,167,1218]" pageId="93" pageNumber="294">
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||
The musculature is characteristic (
|
||
<figureCitation id="E5EF2A30FF823166EF79FF7BFB1C1700" box="[1086,1186,232,258]" captionStart="FIG" captionStartId="93.[151,162,890,907]" captionTargetBox="[151,684,165,852]" captionTargetId="figure-516@93.[141,698,158,868]" captionTargetPageId="93" captionText="FIG. 74. — Diazona textura Monniot C., 1987; A, musculature; B, dorsal tubercle. Scale bars: A, 2 mm; B, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5391589" httpUri="https://zenodo.org/record/5391589/files/figure.png" pageId="93" pageNumber="294">Fig. 74A</figureCitation>
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). It is mainly constituted of transverse fibres extending from the endostyle to the dorsal lamina, gathered in the median part of the thoracic wall into a reduced number of bundles. The musculature issuing from the siphons does not extend beyond the anterior third of the thorax; fibres coming from the ventral posterior half of the thorax make the muscular bundles running down the abdomen. These bundles end in two anchoring masses on the left side at the base of the abdomen. The siphons have six lobes. The long and curved oral tentacles have joined bases and are planted anteriorly in the oral siphon. The prepharyngeal band is made of a single blade; it forms a deep dorsal V. The dorsal tubercle is an antero-posterior slit (
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<figureCitation id="E5EF2A30FF823166E8A5FD7BFBF51500" box="[994,1099,744,770]" captionStart="FIG" captionStartId="93.[151,162,890,907]" captionTargetBox="[151,684,165,852]" captionTargetId="figure-516@93.[141,698,158,868]" captionTargetPageId="93" captionText="FIG. 74. — Diazona textura Monniot C., 1987; A, musculature; B, dorsal tubercle. Scale bars: A, 2 mm; B, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5391589" httpUri="https://zenodo.org/record/5391589/files/figure.png" pageId="93" pageNumber="294">Fig. 74B</figureCitation>
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). The round neural ganglion is close to the dorsal tubercle. The neural gland forms radiating lobes (
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<figureCitation id="E5EF2A30FF823166E994FCDBFCF21560" box="[723,844,840,866]" captionStart="FIG" captionStartId="93.[151,162,890,907]" captionTargetBox="[151,684,165,852]" captionTargetId="figure-516@93.[141,698,158,868]" captionTargetPageId="93" captionText="FIG. 74. — Diazona textura Monniot C., 1987; A, musculature; B, dorsal tubercle. Scale bars: A, 2 mm; B, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5391589" httpUri="https://zenodo.org/record/5391589/files/figure.png" pageId="93" pageNumber="294">Fig. 74B</figureCitation>
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). The dorsal lamina has sharp languets clearly displaced to the left side. There is a large unperforated space on the right side of the dorsal lamina.
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</paragraph>
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<paragraph id="7D6B36B5FF823166E98DFC5BFC4F1260" blockId="93.[714,1248,167,1218]" pageId="93" pageNumber="294">The branchial sac has about 35 rows of stigmata and 20 to 25 longitudinal vessels on each side. There is a line of T-shaped papillae on each side of the dorsal lamina. The meshes are elongated and contain three stigmata.</paragraph>
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||
<paragraph id="7D6B36B5FF823166E98DFBFBFC6F12C0" blockId="93.[714,1248,167,1218]" pageId="93" pageNumber="294">The stomach is elongate with numerous internal folds. The gonads were not developed in the zooids of this collection.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="35CE653EFF823166E98DFB74FC301083" pageId="93" pageNumber="294" type="discussion">
|
||
<paragraph id="7D6B36B5FF823166E98DFB74FC9012FD" blockId="93.[714,1247,1255,1666]" box="[714,814,1255,1281]" pageId="93" pageNumber="294">REMARKS</paragraph>
|
||
<paragraph id="7D6B36B5FF823166E98DFA9BFBB913C0" blockId="93.[714,1247,1255,1666]" pageId="93" pageNumber="294">
|
||
The specimens dredged previously in the south of
|
||
<collectingCountry id="05C37625FF823166E98DFAB4FCCD1340" box="[714,883,1319,1346]" name="New Caledonia" pageId="93" pageNumber="294">New Caledonia</collectingCountry>
|
||
were not in as good condition as the Chuuk specimens. The musculature in the former is mainly transverse and less developed dorsally than in the present collection, but all other characters are identical.
|
||
</paragraph>
|
||
<paragraph id="7D6B36B5FF823166E98DFA5BFC301083" blockId="93.[714,1247,1255,1666]" pageId="93" pageNumber="294">
|
||
<taxonomicName id="BAD44D36FF823166E98DFA5BFCFE13E3" box="[714,832,1480,1505]" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="93" pageNumber="294" phylum="Chordata" rank="species" species="textura">
|
||
<emphasis id="4FA0EAA7FF823166E98DFA5BFCFE13E3" box="[714,832,1480,1505]" italics="true" pageId="93" pageNumber="294">D. textura</emphasis>
|
||
</taxonomicName>
|
||
is easily distinguished from all the
|
||
<taxonomicName id="BAD44D36FF823166E98DFA7BFC9A1003" authorityName="Savigny" authorityYear="1816" box="[714,804,1512,1537]" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="93" pageNumber="294" phylum="Chordata" rank="genus">
|
||
<emphasis id="4FA0EAA7FF823166E98DFA7BFC9A1003" box="[714,804,1512,1537]" italics="true" pageId="93" pageNumber="294">Diazona</emphasis>
|
||
</taxonomicName>
|
||
from the western Pacific. The only other species with a mainly transverse musculature is
|
||
<taxonomicName id="BAD44D36FF823166E98DF9BBFCB81060" authority="Monniot F. & Monniot C., 1996" authorityName="Monniot F. & Monniot C." authorityYear="1996" class="Ascidiacea" family="Diazonidae" genus="Diazona" kingdom="Animalia" order="Aplousobranchia" pageId="93" pageNumber="294" phylum="Chordata" rank="species" species="labyrynthea">
|
||
<emphasis id="4FA0EAA7FF823166E98DF9BBFC1A1040" box="[714,932,1576,1602]" italics="true" pageId="93" pageNumber="294">Diazona labyrynthea</emphasis>
|
||
Monniot F. & Monniot C., 1996
|
||
</taxonomicName>
|
||
, which has a hard, massive colony with a peculiar structure.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |