193 lines
23 KiB
XML
193 lines
23 KiB
XML
<document id="37E88B5569897A3D912F2248F692DA6D" 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="F57D87A3FF9F317AEA40FA6AFB7F13E3" 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="Didemnum algasedens Monniot & Monniot 2001, n. sp." docType="treatment" docVersion="3" lastPageNumber="266" masterDocId="0944FFDBFFDF313BEB47FF93FFBE1602" masterDocTitle="Ascidians from the tropical western Pacific" masterLastPageNumber="383" masterPageNumber="201" pageNumber="265" 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="7FBE5F4D04C6B698189B0104D34C450F">
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<mods:title id="4BA2753BDFBA68CC32D998CD2F4D53DD">Ascidians from the tropical western Pacific</mods:title>
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</mods:titleInfo>
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<mods:name id="C1F359DB5285D2C962AAD5819070C22E" type="personal">
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<mods:role id="5FB23EA5290AE22C2E8260D52BD513AB">
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<mods:roleTerm id="1E945A862ADACDDE30229D8A45F2A907">Author</mods:roleTerm>
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<mods:namePart id="095C8F51FDD7DD687909F4C17D5953FD">Monniot, Françoise</mods:namePart>
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<mods:name id="4E382379907A90F1B65F3468080A27A8" type="personal">
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<mods:roleTerm id="06F4551721F1E25218E08A1D95594870">Author</mods:roleTerm>
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<mods:namePart id="9E66F20B521A503777CC1FE3C8C0FD54">Monniot, Claude</mods:namePart>
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<mods:affiliation id="AACBB5908085AE4CB1B562E6220A8361">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="0BE2C27C2832C0795AC4D46104A9E1EE" type="email">monniot@mnhn.fr</mods:nameIdentifier>
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<mods:typeOfResource id="CCC8CD7C81D6569685BA37FF64E49C68">text</mods:typeOfResource>
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<mods:title id="7B155314E50894265CDA74C36E852146">Zoosystema</mods:title>
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<mods:part id="70D098E9657FE1235D017A85F93C8B9A">
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<mods:date id="AF6A88206E4E6FF422EC0018201B85C6">2001</mods:date>
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<mods:detail id="3BA5C55C312C8DC63FB5D006FA3D3DCC" type="volume">
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<mods:number id="FD33D0B589CFDF6637E777E8C60D2888">23</mods:number>
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<mods:number id="3F5CD5FCF0A1BBBC910306F295C8D979">2</mods:number>
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<mods:identifier id="1E94F42B2B5B992F4D244FC3C6228677" type="ISSN">1638-9387</mods:identifier>
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<taxonomicName id="BAD44D36FF9F317BEA40FA6AFE471011" ID-CoL="35WLG" authority="Monniot & Monniot, 2001" authorityName="Monniot & Monniot" authorityYear="2001" box="[263,505,1529,1555]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="64" pageNumber="265" phylum="Chordata" rank="species" species="algasedens" status="sp. nov.">
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<emphasis id="4FA0EAA7FF9F317BEA40FA6AFE471011" bold="true" box="[263,505,1529,1555]" italics="true" pageId="64" pageNumber="265">Didemnum algasedens</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="549357DCFF9F317BE946FA6BFD821010" box="[513,572,1528,1554]" pageId="64" pageNumber="265" rank="species">n. sp.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<subSubSection id="35CE653EFF9F317BEA68F984FDAA1033" box="[303,532,1559,1585]" pageId="64" pageNumber="265" type="description">
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<paragraph id="7D6B36B5FF9F317BEA68F984FDAA1033" blockId="64.[263,572,1528,1585]" box="[303,532,1559,1585]" pageId="64" pageNumber="265">
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(
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<figureCitation id="E5EF2A30FF9F317BEA71F984FE241033" box="[310,410,1559,1585]" captionStart="FIG" captionStartId="65.[276,287,971,988]" captionTargetBox="[151,1247,166,934]" captionTargetId="figure-293@65.[151,701,166,934]" captionTargetPageId="65" captionText="FIG. 51. — Spicules; A, Trididemnum poma n. sp.; B, Didemnum algasedens n. sp. Scale bars: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5391541" httpUri="https://zenodo.org/record/5391541/files/figure.png" pageId="64" pageNumber="265">Figs 51B</figureCitation>
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;
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<figureCitation id="E5EF2A30FF9F317BEAE2F984FE7D1033" box="[421,451,1559,1585]" captionStart="FIG" captionStartId="66.[714,725,923,940]" captionTargetBox="[712,1247,165,884]" captionTargetId="figure-468@66.[698,1274,150,884]" captionTargetPageId="66" captionText="FIG. 52. — Didemnum algasedens n. sp.; A, thorax; B, abdomen; C, larva. Scale bars: 0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.5391543" httpUri="https://zenodo.org/record/5391543/files/figure.png" pageId="64" pageNumber="265">52</figureCitation>
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;
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<figureCitation id="E5EF2A30FF9F317BEA88F984FDB21033" box="[463,524,1559,1585]" captionStart="FIG" captionStartId="161.[151,162,1565,1582]" captionTargetBox="[162,1240,227,1527]" captionTargetId="figure-68@161.[162,1261,227,1550]" captionTargetPageId="161" captionText="FIG. 120. — A, Didemnum algasedens n. sp.; B, Didemnum cuculliferum (Sluiter, 1909); C, Didemnum lacertosum Monniot F., 1995; D, Didemnum madeleinae n. sp.; E, Didemnum obscurum Monniot F., 1969; F, Didemnum rodriguesi Rocha & Monniot F., 1993." figureDoi="http://doi.org/10.5281/zenodo.5391669" httpUri="https://zenodo.org/record/5391669/files/figure.png" pageId="64" pageNumber="265">120A</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="35CE653EFF9F317BEBD0F9C3FB1A15AC" pageId="64" pageNumber="265" type="materials_examined">
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<paragraph id="7D6B36B5FF9F317BEBD0F9C3FD121080" blockId="64.[151,684,1615,1666]" pageId="64" pageNumber="265">
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<typeStatus id="A26F8817FF9F317BEBD0F9C3FF771067" box="[151,201,1616,1639]" pageId="64" pageNumber="265">TYPE</typeStatus>
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MATERIAL
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</collectionCode>
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. —
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<emphasis id="4FA0EAA7FF9F317BEA24F9DCFD12106B" bold="true" box="[355,684,1615,1641]" pageId="64" pageNumber="265">
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<collectingCountry id="05C37625FF9F317BEA24F9DCFD19106B" box="[355,679,1615,1641]" name="Micronesia" pageId="64" pageNumber="265">Federated States of Micronesia</collectingCountry>
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.
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</emphasis>
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<collectingRegion id="BF10F857FF9F317BEBD0F9F9FF5D1080" box="[151,227,1642,1666]" country="Micronesia" name="Chuuk" pageId="64" pageNumber="265">Chuuk</collectingRegion>
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Lagoon, sediment bottom surrounding
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||
</paragraph>
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||
<paragraph id="7D6B36B5FF9F317BE98DFF35FBDA16BD" blockId="64.[714,1124,166,191]" box="[714,1124,166,191]" pageId="64" pageNumber="265">A C D</paragraph>
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<paragraph id="7D6B36B5FF9F317BE98DFCEFFB1A15AC" blockId="64.[714,1247,891,1007]" pageId="64" pageNumber="265">
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||
Fujikawa wreck,
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||
<geoCoordinate id="18E05072FF9F317BE83DFCEFFC571596" box="[890,1001,892,916]" degrees="7" direction="north" minutes="20.92" orientation="latitude" pageId="64" pageNumber="265" precision="9" value="7.3486667">7°20.92’N</geoCoordinate>
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,
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<geoCoordinate id="18E05072FF9F317BE8B2FCEFFBC71596" box="[1013,1145,892,916]" degrees="151" direction="east" minutes="52.70" orientation="longitude" pageId="64" pageNumber="265" precision="9" value="151.87833">151°52.70’E</geoCoordinate>
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,
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<quantity id="BA2C9B50FF9F317BEFC1FCEFFB021590" box="[1158,1212,891,916]" metricMagnitude="1" metricUnit="m" metricValue="3.6" pageId="64" pageNumber="265" unit="m" value="36.0">36 m</quantity>
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on
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<taxonomicName id="BAD44D36FF9F317BE98DFC05FC9615AC" authorityName="J. V. F. Lamouroux" authorityYear="1812" box="[714,808,918,942]" class="Ulvophyceae" family="Halimedaceae" genus="Halimeda" kingdom="Plantae" order="Bryopsidales" pageId="64" pageNumber="265" phylum="Chlorophyta" rank="genus">
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<emphasis id="4FA0EAA7FF9F317BE98DFC05FC9615AC" box="[714,808,918,942]" italics="true" pageId="64" pageNumber="265">Halimeda</emphasis>
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</taxonomicName>
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,
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<date id="096A1075FF9F317BE872FC05FC2815AC" box="[821,918,918,942]" pageId="64" pageNumber="265" value="1993-01-22">22.I.1993</date>
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(
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||
<collectionCode id="1BC5AE70FF9F317BE8E3FC05FC4615AC" box="[932,1016,918,942]" 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="64" pageNumber="265">MNHN</collectionCode>
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A2
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<collectionCode id="1BC5AE70FF9F317BEF66FC05FBEA15AC" box="[1057,1108,918,942]" pageId="64" pageNumber="265">DID</collectionCode>
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.C 417).
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="35CE653EFF9F317BE98DFC2EFCEB15ED" pageId="64" pageNumber="265" type="etymology">
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||
<paragraph id="7D6B36B5FF9F317BE98DFC2EFCEB15ED" blockId="64.[714,1247,891,1007]" pageId="64" pageNumber="265">
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||
ETYMOLOGY. — From the Latin
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||
<emphasis id="4FA0EAA7FF9F317BEF62FC2DFBF015D4" box="[1061,1102,958,982]" italics="true" pageId="64" pageNumber="265">alga</emphasis>
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||
: seaweed and
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||
<emphasis id="4FA0EAA7FF9F317BE98DFC44FCBF15ED" box="[714,769,983,1007]" italics="true" pageId="64" pageNumber="265">sedens</emphasis>
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||
: settled.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="35CE653EFF9F317AE98DFBB4FBCC1260" lastPageId="65" lastPageNumber="266" pageId="64" pageNumber="265" type="description">
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<paragraph id="7D6B36B5FF9F317BE98DFBB4FCE5123D" blockId="64.[714,1247,1063,1666]" box="[714,859,1063,1089]" pageId="64" pageNumber="265">DESCRIPTION</paragraph>
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<paragraph id="7D6B36B5FF9F317BE98DFBDBFCA91000" blockId="64.[714,1247,1063,1666]" pageId="64" pageNumber="265">
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The white colonies (
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||
<figureCitation id="E5EF2A30FF9F317BE8EDFBDBFBA31260" box="[938,1053,1096,1122]" captionStart="FIG" captionStartId="161.[151,162,1565,1582]" captionTargetBox="[162,1240,227,1527]" captionTargetId="figure-68@161.[162,1261,227,1550]" captionTargetPageId="161" captionText="FIG. 120. — A, Didemnum algasedens n. sp.; B, Didemnum cuculliferum (Sluiter, 1909); C, Didemnum lacertosum Monniot F., 1995; D, Didemnum madeleinae n. sp.; E, Didemnum obscurum Monniot F., 1969; F, Didemnum rodriguesi Rocha & Monniot F., 1993." figureDoi="http://doi.org/10.5281/zenodo.5391669" httpUri="https://zenodo.org/record/5391669/files/figure.png" pageId="64" pageNumber="265">Fig. 120A</figureCitation>
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),
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<quantity id="BA2C9B50FF9F317BEF75FBDBFBCA1263" box="[1074,1140,1095,1122]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="64" pageNumber="265" unit="mm" value="1.0">1 mm</quantity>
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thick, do not exceed
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<quantity id="BA2C9B50FF9F317BE804FBFBFCC71283" box="[835,889,1127,1154]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="64" pageNumber="265" unit="cm" value="2.0">2 cm</quantity>
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across and are generally less. The oral openings are hardly visible on the smooth colony surface. The spicules are dense throughout the colony. The common cloacal cavity forms channels surrounding grouped thoraces. The oral siphons have six pointed lobes. The cloacal aperture is narrow (
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<figureCitation id="E5EF2A30FF9F317BE829FABBFC6C1340" box="[878,978,1320,1346]" captionStart="FIG" captionStartId="66.[714,725,923,940]" captionTargetBox="[712,1247,165,884]" captionTargetId="figure-468@66.[698,1274,150,884]" captionTargetPageId="66" captionText="FIG. 52. — Didemnum algasedens n. sp.; A, thorax; B, abdomen; C, larva. Scale bars: 0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.5391543" httpUri="https://zenodo.org/record/5391543/files/figure.png" pageId="64" pageNumber="265">Fig. 52A</figureCitation>
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), round or cut in a slit in the thick body wall. There is no languet. The lateral thoracic organs protrude at the level of the third stigmata row. The oesophageal peduncle (
|
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<figureCitation id="E5EF2A30FF9F317BE994FA3BFC8313C0" box="[723,829,1448,1474]" captionStart="FIG" captionStartId="66.[714,725,923,940]" captionTargetBox="[712,1247,165,884]" captionTargetId="figure-468@66.[698,1274,150,884]" captionTargetPageId="66" captionText="FIG. 52. — Didemnum algasedens n. sp.; A, thorax; B, abdomen; C, larva. Scale bars: 0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.5391543" httpUri="https://zenodo.org/record/5391543/files/figure.png" pageId="64" pageNumber="265">Fig. 52A</figureCitation>
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) is particularly long in such a thin colony. The retractor muscle is as long as the thorax.
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</paragraph>
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||
<paragraph id="7D6B36B5FF9F317AE98DF99BFDC91280" blockId="64.[714,1247,1063,1666]" lastBlockId="65.[151,684,1064,1666]" lastPageId="65" lastPageNumber="266" pageId="64" pageNumber="265">
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||
The abdomen (
|
||
<figureCitation id="E5EF2A30FF9F317BE8C1F99BFC4D1020" box="[902,1011,1544,1570]" captionStart="FIG" captionStartId="66.[714,725,923,940]" captionTargetBox="[712,1247,165,884]" captionTargetId="figure-468@66.[698,1274,150,884]" captionTargetPageId="66" captionText="FIG. 52. — Didemnum algasedens n. sp.; A, thorax; B, abdomen; C, larva. Scale bars: 0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.5391543" httpUri="https://zenodo.org/record/5391543/files/figure.png" pageId="64" pageNumber="265">Fig. 52B</figureCitation>
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) which is the same length as the thorax, has a wide gut loop. A poststomach and mid-intestine follow the spherical stomach: at its beginning the wide posterior intestine, red in life, is thicker than the remaider of the gut. The rectal extremity is narrow. The whole gut loop is folded on itself (
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||
<figureCitation id="E5EF2A30FF9E317AE940FBFBFDD51280" box="[519,619,1128,1154]" captionStart="FIG" captionStartId="66.[714,725,923,940]" captionTargetBox="[712,1247,165,884]" captionTargetId="figure-468@66.[698,1274,150,884]" captionTargetPageId="66" captionText="FIG. 52. — Didemnum algasedens n. sp.; A, thorax; B, abdomen; C, larva. Scale bars: 0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.5391543" httpUri="https://zenodo.org/record/5391543/files/figure.png" pageId="65" pageNumber="266">Fig. 52B</figureCitation>
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||
).
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||
</paragraph>
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||
<caption id="29AB663DFF9E317AEA53FC58FBDD15DE" ID-DOI="http://doi.org/10.5281/zenodo.5391541" ID-Zenodo-Dep="5391541" box="[276,1123,971,988]" httpUri="https://zenodo.org/record/5391541/files/figure.png" pageId="65" pageNumber="266" startId="65.[276,287,971,988]" targetBox="[151,1247,166,934]" targetPageId="65">
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<paragraph id="7D6B36B5FF9E317AEA53FC58FBDD15DE" blockId="65.[276,1123,971,988]" box="[276,1123,971,988]" pageId="65" pageNumber="266">
|
||
FIG. 51. — Spicules;
|
||
<emphasis id="4FA0EAA7FF9E317AEA87FC58FE7315DE" bold="true" box="[448,461,971,988]" pageId="65" pageNumber="266">A</emphasis>
|
||
,
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||
<taxonomicName id="BAD44D36FF9E317AEA90FC58FDC715DE" authority="Monniot & Monniot, 2001" authorityName="Monniot & Monniot" authorityYear="2001" box="[471,633,971,988]" class="Ascidiacea" family="Didemnidae" genus="Trididemnum" kingdom="Animalia" order="Aplousobranchia" pageId="65" pageNumber="266" phylum="Chordata" rank="species" species="poma" status="sp. nov.">
|
||
<emphasis id="4FA0EAA7FF9E317AEA90FC58FDC715DE" box="[471,633,971,988]" italics="true" pageId="65" pageNumber="266">Trididemnum poma</emphasis>
|
||
</taxonomicName>
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||
<taxonomicNameLabel id="549357DCFF9E317AE938FC58FD0F15DE" box="[639,689,971,988]" pageId="65" pageNumber="266" rank="species">n. sp.</taxonomicNameLabel>
|
||
;
|
||
<emphasis id="4FA0EAA7FF9E317AE9F0FC58FD7A15DE" bold="true" box="[695,708,971,988]" pageId="65" pageNumber="266">B</emphasis>
|
||
,
|
||
<taxonomicName id="BAD44D36FF9E317AE988FC58FC3315DE" authority="Monniot & Monniot, 2001" authorityName="Monniot & Monniot" authorityYear="2001" box="[719,909,971,988]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="65" pageNumber="266" phylum="Chordata" rank="species" species="algasedens" status="sp. nov.">
|
||
<emphasis id="4FA0EAA7FF9E317AE988FC58FC3315DE" box="[719,909,971,988]" italics="true" pageId="65" pageNumber="266">Didemnum algasedens</emphasis>
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||
</taxonomicName>
|
||
<taxonomicNameLabel id="549357DCFF9E317AE8D5FC58FC7C15DE" box="[914,962,971,988]" pageId="65" pageNumber="266" rank="species">n. sp.</taxonomicNameLabel>
|
||
Scale bars: 10 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="7D6B36B5FF9E317AEBD0FB1BFDD81320" blockId="65.[151,684,1064,1666]" pageId="65" pageNumber="266">
|
||
The single testis follicle is located on the posterior intestine and protrudes to the side (
|
||
<figureCitation id="E5EF2A30FF9E317AE95CFB3BFDC012C0" box="[539,638,1192,1218]" captionStart="FIG" captionStartId="66.[714,725,923,940]" captionTargetBox="[712,1247,165,884]" captionTargetId="figure-468@66.[698,1274,150,884]" captionTargetPageId="66" captionText="FIG. 52. — Didemnum algasedens n. sp.; A, thorax; B, abdomen; C, larva. Scale bars: 0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.5391543" httpUri="https://zenodo.org/record/5391543/files/figure.png" pageId="65" pageNumber="266">Fig. 52B</figureCitation>
|
||
), its development accentuating the abdominal fold. The sperm duct is coiled in seven turns. The ovary is on the side of the testis (
|
||
<figureCitation id="E5EF2A30FF9E317AEAB0FA9BFDE41320" box="[503,602,1288,1314]" captionStart="FIG" captionStartId="66.[714,725,923,940]" captionTargetBox="[712,1247,165,884]" captionTargetId="figure-468@66.[698,1274,150,884]" captionTargetPageId="66" captionText="FIG. 52. — Didemnum algasedens n. sp.; A, thorax; B, abdomen; C, larva. Scale bars: 0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.5391543" httpUri="https://zenodo.org/record/5391543/files/figure.png" pageId="65" pageNumber="266">Fig. 52B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="7D6B36B5FF9E317AEBD0FABBFE3B1020" blockId="65.[151,684,1064,1666]" pageId="65" pageNumber="266">
|
||
The general outline of the larva is round. The larvae (
|
||
<figureCitation id="E5EF2A30FF9E317AEBAFFADBFEF01360" box="[232,334,1352,1378]" captionStart="FIG" captionStartId="66.[714,725,923,940]" captionTargetBox="[712,1247,165,884]" captionTargetId="figure-468@66.[698,1274,150,884]" captionTargetPageId="66" captionText="FIG. 52. — Didemnum algasedens n. sp.; A, thorax; B, abdomen; C, larva. Scale bars: 0.25 mm." figureDoi="http://doi.org/10.5281/zenodo.5391543" httpUri="https://zenodo.org/record/5391543/files/figure.png" pageId="65" pageNumber="266">Fig. 52C</figureCitation>
|
||
) are incubated in the abdominal layer of the colony. The trunk measures 430 µm and is encircled by the tail in three quarter of a turn. Beside the three adhesive papillae are four pairs of elongated ampullae. A light brown pigment extends anteriorly on the base of the ampullae.
|
||
</paragraph>
|
||
<paragraph id="7D6B36B5FF9E317AEBD0F9BBFEEF1080" blockId="65.[151,684,1064,1666]" pageId="65" pageNumber="266">Ocellus, otolith, three rows of stigmata, and the outline of the gut are clearly visible; there is no trace of budding.</paragraph>
|
||
<paragraph id="7D6B36B5FF9E317AE98DFBBBFBCC1260" blockId="65.[714,1247,1063,1122]" pageId="65" pageNumber="266">
|
||
The spicules (
|
||
<figureCitation id="E5EF2A30FF9E317AE824FBBBFC7A1240" box="[867,964,1064,1090]" captionStart="FIG" captionStartId="65.[276,287,971,988]" captionTargetBox="[151,1247,166,934]" captionTargetId="figure-293@65.[151,701,166,934]" captionTargetPageId="65" captionText="FIG. 51. — Spicules; A, Trididemnum poma n. sp.; B, Didemnum algasedens n. sp. Scale bars: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.5391541" httpUri="https://zenodo.org/record/5391541/files/figure.png" pageId="65" pageNumber="266">Fig. 51B</figureCitation>
|
||
) are stellate with pointed rays. They measure 40 µm in diameter.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="35CE653EFF9E317AE98DFB14FB7F13E3" pageId="65" pageNumber="266" type="discussion">
|
||
<paragraph id="7D6B36B5FF9E317AE98DFB14FC90129D" blockId="65.[714,1247,1159,1506]" box="[714,814,1159,1185]" pageId="65" pageNumber="266">REMARKS</paragraph>
|
||
<paragraph id="7D6B36B5FF9E317AE98DFB3BFB391363" blockId="65.[714,1247,1159,1506]" pageId="65" pageNumber="266">
|
||
This species differs from other white
|
||
<taxonomicName id="BAD44D36FF9E317AEF20FB3BFB6112C0" authorityName="Savigny" authorityYear="1816" box="[1127,1247,1192,1218]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="65" pageNumber="266" phylum="Chordata" rank="genus">
|
||
<emphasis id="4FA0EAA7FF9E317AEF20FB3BFB6112C0" box="[1127,1247,1192,1218]" italics="true" pageId="65" pageNumber="266">Didemnum</emphasis>
|
||
</taxonomicName>
|
||
in the addition of several characters which individually are not distinctive but in combination are. They are a rather long oral siphon, a small cloacal aperture, a spherical larva with a brown pigment, stellate spicules with sharp rays.
|
||
</paragraph>
|
||
<paragraph id="7D6B36B5FF9E317AE98DFAFBFB7F13E3" blockId="65.[714,1247,1159,1506]" pageId="65" pageNumber="266">
|
||
<taxonomicName id="BAD44D36FF9E317AE98DFAFBFCCE1380" authority="Monniot & Monniot, 2001" authorityName="Monniot & Monniot" authorityYear="2001" box="[714,880,1384,1410]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="65" pageNumber="266" phylum="Chordata" rank="species" species="algasedens" status="sp. nov.">
|
||
<emphasis id="4FA0EAA7FF9E317AE98DFAFBFCCE1380" box="[714,880,1384,1410]" italics="true" pageId="65" pageNumber="266">D. algasedens</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="549357DCFF9E317AE83AFAF4FC7A1383" box="[893,964,1383,1409]" pageId="65" pageNumber="266" rank="species">n. sp.</taxonomicNameLabel>
|
||
closely resembles the Caribbean
|
||
<taxonomicName id="BAD44D36FF9E317AE80FFA1BFB0413A0" authority="F. Monniot, 1983" authorityName="F. Monniot" authorityYear="1983" box="[840,1210,1415,1442]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="65" pageNumber="266" phylum="Chordata" rank="species" species="halimedae">
|
||
<emphasis id="4FA0EAA7FF9E317AE80FFA1BFC6213A0" box="[840,988,1416,1442]" italics="true" pageId="65" pageNumber="266">D. halimedae</emphasis>
|
||
F. Monniot, 1983
|
||
</taxonomicName>
|
||
, in having the same zooid and larva but different spicules with shorter and more numerous rays.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |