245 lines
29 KiB
XML
245 lines
29 KiB
XML
<document id="89EED194DE399FDED24250AF6D790F53" ID-DOI="10.24199/j.mmv.2014.72.04" ID-ISSN="1447-2554" ID-Zenodo-Dep="12208427" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718989168127" checkinUser="felipe" docAuthor="O’Loughlin, P. Mark, Mackenzie, Melanie, Paulay, Gustav & VandenSpiegel, Didier" docDate="2014" docId="B30A87D9197E9C25FF1519BF2A81547E" docLanguage="en" docName="MemMusVictoria.72.31-61.pdf" docOrigin="Memoirs of Museum Victoria 72" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-72-2014/pages-31-61/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Euthyonidiella huwi O'Loughlin 2014, sp. nov." docType="treatment" docVersion="2" lastPageNumber="34" masterDocId="4F33FFA1197D9C26FF86195A2E12501A" masterDocTitle="Four new species and a new genus of Antarctic sea cucumbers with taxonomic reviews of Cladodactyla, Pseudocnus, Paracucumidae and Parathyonidium (Echinodermata: Holothuroidea: Dendrochirotida)" masterLastPageNumber="61" masterPageNumber="31" pageNumber="34" updateTime="1718992117461" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="FD8B4CBB47E0F18052F436CDCCDAC099">Four new species and a new genus of Antarctic sea cucumbers with taxonomic reviews of Cladodactyla, Pseudocnus, Paracucumidae and Parathyonidium (Echinodermata: Holothuroidea: Dendrochirotida)</mods:title>
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<mods:namePart id="522EFE75E6A75A1C7F0A757B6786841F">O’Loughlin, P. Mark</mods:namePart>
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<mods:namePart id="19D1F3C5CCAAAE2BCB484A817FD9EF60">Mackenzie, Melanie</mods:namePart>
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<mods:namePart id="674591CE3A81697B0252C6419C2A3A79">Paulay, Gustav</mods:namePart>
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<mods:namePart id="1724AB7990FA7332B564251236EDB91F">VandenSpiegel, Didier</mods:namePart>
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<mods:title id="61C41185A15A95F2BB6615EA91187A5E">Memoirs of Museum Victoria</mods:title>
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<mods:date id="8D299433014F5C342BCA309B643296AC">2014</mods:date>
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<mods:number id="4E29EF8D469F0CEAA0FE9E085D844D50">2014-12-31</mods:number>
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<mods:url id="BB8B79CF60B4073CD3126E8841299A03">https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-72-2014/pages-31-61/</mods:url>
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<subSubSection id="73B96544197E9C25FF1519BF2D18513E" pageId="3" pageNumber="34" type="nomenclature">
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<paragraph id="3B1C36CF197E9C25FF1519BF2C2850E1" blockId="3.[147,570,229,251]" box="[147,570,229,251]" pageId="3" pageNumber="34">
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<heading id="605481A3197E9C25FF1519BF2C2850E1" box="[147,570,229,251]" fontSize="9" level="2" pageId="3" pageNumber="34" reason="5">
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<taxonomicName id="FCA34D4C197E9C25FF1519BF2FF550E1" ID-CoL="6HJ39" authority="O'Loughlin" authorityName="O'Loughlin" authorityYear="2014" box="[147,487,229,251]" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="huwi" status="sp. nov.">
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<emphasis id="09D7EADD197E9C25FF1519BF2F7850E1" bold="true" box="[147,362,229,251]" italics="true" pageId="3" pageNumber="34">Euthyonidiella huwi</emphasis>
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O’Loughlin
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</taxonomicName>
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<taxonomicNameLabel id="12E457A6197E9C25FE6B19BC2C2850E1" box="[493,570,230,251]" pageId="3" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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<paragraph id="3B1C36CF197E9C25FF3F184B2D18513E" blockId="3.[147,778,273,318]" box="[185,778,273,292]" pageId="3" pageNumber="34">
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<emphasis id="09D7EADD197E9C25FF3F184B2F55513E" box="[185,327,273,292]" italics="true" pageId="3" pageNumber="34">Zoobank LSID.</emphasis>
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http://zoobank.org:act:8DD8AA4E-E46C-4FDE-
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<subSubSection id="73B96544197E9C25FF1518712A81547E" pageId="3" pageNumber="34" type="description">
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<paragraph id="3B1C36CF197E9C25FF1518712F735124" blockId="3.[147,778,273,318]" box="[147,353,299,318]" pageId="3" pageNumber="34">8A14-F796CA2B0427</paragraph>
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<paragraph id="3B1C36CF197E9C25FF15180C2EFB5171" blockId="3.[147,233,342,364]" box="[147,233,342,364]" pageId="3" pageNumber="34">
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<figureCitation id="A3982A4A197E9C25FF15180C2EFB5171" box="[147,233,342,364]" captionStart="Figure 1" captionStartId="4.[140,200,1804,1823]" captionTargetBox="[140,1448,808,1787]" captionTargetId="figure-208@4.[140,1448,808,1787]" captionTargetPageId="4" captionText="Figure 1. Holotype of Euthyonidiella huwi O’Loughlin sp. nov. (NMV F168650). a, preserved holotype; b, photo of calcareous ring, single polian vesicle (lower right), madreporite and stone canal (upper right) (insert: drawing of radial (bottom) and inter-radial (top) plates of the calcareous ring); c, SEM images of ossicles from the tentacles; d, SEM images of table ossicles from mid-body wall (insert: drawing of one common form of variable table discs)." figureDoi="http://doi.org/10.5281/zenodo.12208429" httpUri="https://zenodo.org/record/12208429/files/figure.png" pageId="3" pageNumber="34">Figure 1</figureCitation>
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</paragraph>
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<paragraph id="3B1C36CF197E9C25FF1518DB2CC351D3" blockId="3.[147,779,385,616]" pageId="3" pageNumber="34">
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<emphasis id="09D7EADD197E9C25FF1518DB2F59518E" box="[147,331,385,404]" italics="true" pageId="3" pageNumber="34">Material examined</emphasis>
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.
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<materialsCitation id="8BCB3C92197E9C25FEE718DB2CC351D3" collectingDate="2006-04-11" collectionCode="BAS, BIOPEARL, NMV, UF, MOL" elevation="206" latitude="-53.633335" longLatPrecision="1075" longitude="-40.9" pageId="3" pageNumber="34" specimenCode="F168650, AF 816" specimenCount="1" typeStatus="holotype">
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<typeStatus id="E418886D197E9C25FEE718DB2FAA518E" box="[353,440,385,404]" pageId="3" pageNumber="34" type="holotype">Holotype</typeStatus>
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. Western
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<taxonomicName id="FCA34D4C197E9C25FDA218DB2D15518E" authority=", Shag Rock" authorityName="Shag Rock" box="[548,775,385,404]" class="Holothuroidea" family="Paracucumidae" genus="Paracucumis" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="antarctica">Antarctica, Shag Rock</taxonomicName>
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,
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<geoCoordinate id="5E975008197E9C25FF1518C12ECA51B4" box="[147,216,411,430]" degrees="53" direction="south" minutes="38" orientation="latitude" pageId="3" pageNumber="34" precision="925" value="-53.633335">53º38'S</geoCoordinate>
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<geoCoordinate id="5E975008197E9C25FF5818C12F3C51B4" box="[222,302,411,430]" degrees="40" direction="west" minutes="54" orientation="longitude" pageId="3" pageNumber="34" precision="925" value="-40.9">40º54'W</geoCoordinate>
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,
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<quantity id="FC5B9B2A197E9C25FEBE18C12F6751B5" box="[312,373,411,431]" metricMagnitude="2" metricUnit="m" metricValue="2.06" pageId="3" pageNumber="34" unit="m" value="206.0">
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<elevation id="B08ED1FC197E9C25FEBE18C12F6751B5" box="[312,373,411,431]" metricMagnitude="2" metricUnit="m" metricValue="2.06" pageId="3" pageNumber="34" unit="m" value="206.0">206 m</elevation>
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</quantity>
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,
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<collectionCode id="5DB2AE0A197E9C25FEF918C62FB851B5" box="[383,426,412,431]" country="Bulgaria" httpUri="http://grbio.org/cool/pyrt-ckh3" name="Bulgarian Academy of Science" pageId="3" pageNumber="34">BAS</collectionCode>
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<collectionCode id="5DB2AE0A197E9C25FE3718C62C0D51B5" box="[433,543,412,431]" pageId="3" pageNumber="34">BIOPEARL</collectionCode>
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I stn SR–EBS–4,
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<date id="4F1D100F197E9C25FD4D18C62ED151D3" pageId="3" pageNumber="34" value="2006-04-11">
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<collectingDate id="5F59E9E7197E9C25FD4D18C62ED151D3" pageId="3" pageNumber="34" value="2006-04-11">11 Apr 2006</collectingDate>
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</date>
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,
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<collectionCode id="5DB2AE0A197E9C25FF4B18EC2F1151D3" box="[205,259,438,457]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="3" pageNumber="34" type="Museum">NMV</collectionCode>
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<specimenCode id="6B059EB4197E9C25FE8E18EC2F4451D3" box="[264,342,438,457]" collectionCode="NMV" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="3" pageNumber="34" type="Museum">F168650</specimenCode>
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(
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<collectionCode id="5DB2AE0A197E9C25FEE418EC2F9351D3" box="[354,385,438,457]" country="USA" lsid="urn:lsid:biocol.org:col:34858" name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany" pageId="3" pageNumber="34" type="Museum">UF</collectionCode>
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tissue sequence code
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<collectionCode id="5DB2AE0A197E9C25FDCC18EC2C6E51D3" box="[586,636,438,457]" country="Peru" lsid="urn:lsid:biocol.org:col:15530" name="Universidad Nacional Agraria La Molina" pageId="3" pageNumber="34" type="Herbarium">MOL</collectionCode>
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<specimenCode id="6B059EB4197E9C25FD0718EC2CD551D3" box="[641,711,438,457]" collectionCode="MOL" country="Peru" lsid="urn:lsid:biocol.org:col:15530" name="Universidad Nacional Agraria La Molina" pageId="3" pageNumber="34" type="Herbarium">AF 816</specimenCode>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="3B1C36CF197E9C25FF3F188B2FE151E4" blockId="3.[147,779,385,616]" pageId="3" pageNumber="34">
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<materialsCitation id="8BCB3C92197E9C25FF3F188B2EFF51E4" collectionCode="NMV" pageId="3" pageNumber="34" specimenCode="F189889" specimenCount="1" typeStatus="paratype">
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<typeStatus id="E418886D197E9C25FF3F188B2F0751FE" box="[185,277,465,484]" pageId="3" pageNumber="34" type="paratype">Paratypes</typeStatus>
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. Type locality and date,
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<collectionCode id="5DB2AE0A197E9C25FD9C188B2C4251FE" box="[538,592,465,484]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="3" pageNumber="34" type="Museum">NMV</collectionCode>
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<specimenCode id="6B059EB4197E9C25FDDB188B2CBE51FE" box="[605,684,465,484]" collectionCode="NMV" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="3" pageNumber="34" type="Museum">F189889</specimenCode>
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(3 small juveniles)
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</materialsCitation>
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;
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<materialsCitation id="8BCB3C92197E9C25FF7018B12FDD51E4" box="[246,463,491,510]" collectionCode="NHMUK" isTailEnumeration="true" pageId="3" pageNumber="34" specimenCode="NHMUK 2010.137, 138" specimenCount="1" typeStatus="paratype">
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<specimenCode id="6B059EB4197E9C25FF7018B12FB751E4" box="[246,421,491,510]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="3" pageNumber="34" type="Museum">NHMUK 2010.137</specimenCode>
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–
|
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<specimenCode id="6B059EB4197E9C25FE3718B12FDD51E4" box="[433,463,491,510]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="3" pageNumber="34" type="Museum">138</specimenCode>
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</materialsCitation>
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(2).
|
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</paragraph>
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<paragraph id="3B1C36CF197E9C25FF3F1B5F2D195272" blockId="3.[147,779,385,616]" pageId="3" pageNumber="34">
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Other material (not
|
||
<taxonomicName id="FCA34D4C197E9C25FE1F1B5F2C735202" authorityName="O'Loughlin" authorityYear="2014" box="[409,609,517,536]" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="huwi">
|
||
<emphasis id="09D7EADD197E9C25FE1F1B5F2C735202" box="[409,609,517,536]" italics="true" pageId="3" pageNumber="34">Euthyonidiella huwi</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="FCA34D4C197E9C25FD051B5F2C095229" authority="Heding and Panning, 1954" authorityName="Heding and Panning" authorityYear="1954" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="kyushuensis">
|
||
<emphasis id="09D7EADD197E9C25FD051B5F2F105229" italics="true" pageId="3" pageNumber="34">Euthyonidiella kyushuensis</emphasis>
|
||
<bibRefCitation id="5F324B3E197E9C25FE891B7A2C095229" author="Heding, S. G. & Panning, A." box="[271,539,544,563]" pageId="3" pageNumber="34" refId="ref15911" refString="Heding, S. G. and Panning, A. 1954. Phyllophoridae. Eine bearbeitung der polytentaculaten dendrochiroten holothurien des zoologischen museums in Kopenhagen. Spolia Zoologica Musei Hauniensis 13: 209 pp." type="book" year="1954">Heding and Panning, 1954</bibRefCitation>
|
||
</taxonomicName>
|
||
. NW
|
||
<collectingCountry id="43B4765F197E9C25FDD81B7A2CA65229" box="[606,692,544,563]" name="Australia" pageId="3" pageNumber="34">Australia</collectingCountry>
|
||
,
|
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<geoCoordinate id="5E975008197E9C25FF151B602EFA5257" box="[147,232,570,589]" degrees="120" direction="east" minutes="28" orientation="longitude" pageId="3" pageNumber="34" precision="925" value="120.46667">120º28'E</geoCoordinate>
|
||
,
|
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<quantity id="FC5B9B2A197E9C25FF751B602F4E5254" box="[243,348,570,590]" metricMagnitude="2" metricUnit="m" metricValue="1.855" metricValueMax="1.8699999999999999" metricValueMin="1.8399999999999999" pageId="3" pageNumber="34" unit="m" value="185.5" valueMax="187.0" valueMin="184.0">184–187 m</quantity>
|
||
, RV
|
||
<emphasis id="09D7EADD197E9C25FE0A1B602C255254" box="[396,567,570,590]" italics="true" pageId="3" pageNumber="34">Southern Surveyor</emphasis>
|
||
, SS05/2007 stn 91,
|
||
<date id="4F1D100F197E9C25FD751B602EF55272" pageId="3" pageNumber="34" value="2007-06-20">20 Jun 2007</date>
|
||
, NMV F149748 (1) (UF tissue sequence code MOL AF 408).
|
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</paragraph>
|
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<paragraph id="3B1C36CF197E9C25FF151BDA2CC75416" blockId="3.[147,778,639,1325]" pageId="3" pageNumber="34">
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<emphasis id="09D7EADD197E9C25FF151BDA2F06528F" box="[147,276,640,661]" italics="true" pageId="3" pageNumber="34">Description.</emphasis>
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||
Body cylindrical, slightly pentagonal in transverse section, rounded anterior and posterior, up to
|
||
<quantity id="FC5B9B2A197E9C25FD161BC62CC352AB" box="[656,721,668,689]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="3" pageNumber="34" unit="mm" value="7.0">7 mm</quantity>
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||
long (tentacles deeply withdrawn), up to
|
||
<quantity id="FC5B9B2A197E9C25FDA41BE32C7752D4" box="[546,613,697,718]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="34" unit="mm" value="2.0">2 mm</quantity>
|
||
diameter; thin calcareous body wall with surface bristle of table spires; 20 dendritic tentacles, 5 pairs large, 5 pairs very small, latter probably in slightly inner ring; tube feet in irregular single to double radial series, some spread inter-radially; calcareous ring high, not segmented; anterior end of radial plates with deep division at muscle attachment and with lateral notch, posterior prolongations short, forked, not segmented (ring of
|
||
<quantity id="FC5B9B2A197E9C25FD1A1AD92CCA5382" box="[668,728,899,920]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="34" unit="mm" value="2.0">2 mm</quantity>
|
||
long
|
||
<typeStatus id="E418886D197E9C25FF151AFA2EF953AF" box="[147,235,928,949]" pageId="3" pageNumber="34" type="paratype">paratype</typeStatus>
|
||
specimen lacking posterior prolongations); inter-radial plates with anterior taper, blunt posterior, lacking posterior prolongations; short stone canal with bean-shaped madreporite free in coelom; single tubular polian vesicle.
|
||
</paragraph>
|
||
<paragraph id="3B1C36CF197E9C25FF3F1D492CED5537" blockId="3.[147,778,639,1325]" pageId="3" pageNumber="34">Body wall with abundant irregular tables: discs round to slightly oval, margins lobed around perforations, 2 large central perforations, frequently 6 (up to 14) additional perforations, perforations most numerous in smallest specimens, discs predominantly 70 µm long, up to 90 µm long; spires with 2 pillars up to 40 µm long, spinous distally, sometimes with connecting bridges distally, distal bridges sometimes with spines on mid-bridge. Tentacles with irregular thick elongate perforated plates, up to 88 µm long. Peri-anal body wall with abundant tables and internal thick knotted scale-like ossicles.</paragraph>
|
||
<paragraph id="3B1C36CF197E9C25FF151C182FB55542" blockId="3.[147,423,1346,1368]" box="[147,423,1346,1368]" pageId="3" pageNumber="34">
|
||
<emphasis id="09D7EADD197E9C25FF151C182F4E554D" box="[147,348,1346,1367]" italics="true" pageId="3" pageNumber="34">Colour (preserved).</emphasis>
|
||
White.
|
||
</paragraph>
|
||
<paragraph id="3B1C36CF197E9C25FF151C352AAE512C" blockId="3.[147,778,1389,1903]" lastBlockId="3.[817,1448,229,310]" pageId="3" pageNumber="34">
|
||
<emphasis id="09D7EADD197E9C25FF151C352FF2559E" box="[147,480,1390,1412]" italics="true" pageId="3" pageNumber="34">COI DNA barcode of</emphasis>
|
||
<materialsCitation id="8BCB3C92197E9C25FD891C342AAE512C" collectionCode="TA, ATGAT, T" pageId="3" pageNumber="34" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="09D7EADD197E9C25FD891C342C7E5599" box="[527,620,1390,1411]" italics="true" pageId="3" pageNumber="34">
|
||
<typeStatus id="E418886D197E9C25FD891C342C745599" box="[527,614,1390,1411]" pageId="3" pageNumber="34" type="holotype">holotype</typeStatus>
|
||
:
|
||
</emphasis>
|
||
AATAAT- GATCGGGGGGTTTGGGAACTGATTAATCCCAC-
|
||
<collectionCode id="5DB2AE0A197E9C25FF151CFD2EA555A5" box="[147,183,1447,1471]" country="0" name="Timescale Adventures Research and Interpretive Center" pageId="3" pageNumber="34">TA</collectionCode>
|
||
<collectionCode id="5DB2AE0A197E9C25FF3C1CFD2F0A55A5" box="[186,280,1447,1471]" pageId="3" pageNumber="34">ATGAT</collectionCode>
|
||
TGGAGCACCAGACATGGCT
|
||
<collectionCode id="5DB2AE0A197E9C25FD161CFD2CA155A4" box="[656,691,1447,1470]" name="Tavera, Department of Geology and Geophysics" pageId="3" pageNumber="34">T T</collectionCode>
|
||
TCCC- CGAATGAAAAAAATGAGATTCTGACTAATCCCCCC- CTCATTTATTTTACTCTTAGCTTCAGCAAGAGTA- GAAAGAGGGGCAGGAACTGGTTGGACGGTATACC- CCCCTCTTTCAAGAAAAATAGCTCACGCAGGAG- GCTCAGTTGACTTAGCAATATTTTCCCTTCAC- CTAGCGGGAGCCTCATCAATTCTAGCTTC- TATAAAATTTATAACTACAATAATAAAAATGC- GAACCCCAGGGGTAAGTTTTGACCGACTATCC- CTATTTGTGTGGTCAGTATTTATTACAGC- CTTTCTTCTACTTCTGAGACTCCCAGTATTAGC- CGGGGCTATAACCATGTTACTAACTGATCGTAAT- ATTAATACAACGTTTTTTGACCCTGCGG- GAGGGGGTGATCCCATATTATTTCAACATCTATTCT- GATTCTTTGGTCATCCAGAAGTGTACATTCTAATCT- TACCAGGCTTCGGTATGATTTCCCATGTCATTGCT- CATTATAGAGGAAAGCAAGAACCCTTCGGATATT- TAGGTATGGTCTATGCAATGGTAGCCATAGGTATTT- TAGGATTTTTAGTTTGAGCCCAC
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="3B1C36CF197E9C25FCB718112BBA517B" blockId="3.[817,1448,331,353]" box="[817,1448,331,353]" pageId="3" pageNumber="34">
|
||
<emphasis id="09D7EADD197E9C25FCB718112DA0517A" box="[817,946,331,352]" italics="true" pageId="3" pageNumber="34">Distribution.</emphasis>
|
||
Western
|
||
<taxonomicName id="FCA34D4C197E9C25FB8D18112AFB517B" authority=", Shag Rock" authorityName="Shag Rock" box="[1035,1257,331,353]" class="Holothuroidea" family="Paracucumidae" genus="Paracucumis" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="antarctica">Antarctica, Shag Rock</taxonomicName>
|
||
,
|
||
<geoCoordinate id="5E975008197E9C25FB7718112B33517B" box="[1265,1313,331,353]" degrees="54" direction="south" orientation="latitude" pageId="3" pageNumber="34" precision="55555" value="-54.0">54°S</geoCoordinate>
|
||
<geoCoordinate id="5E975008197E9C25FAA318112B4E517A" box="[1317,1372,331,352]" degrees="41" direction="west" orientation="longitude" pageId="3" pageNumber="34" precision="55555" value="-41.0">41°W</geoCoordinate>
|
||
,
|
||
<specimenCount id="2DA5FD46197E9C25FAE218112BBA517B" box="[1380,1448,331,353]" count="206" pageId="3" pageNumber="34" type="generic">
|
||
<quantity id="FC5B9B2A197E9C25FAE218112BB6517B" box="[1380,1444,331,353]" metricMagnitude="2" metricUnit="m" metricValue="2.06" pageId="3" pageNumber="34" unit="m" value="206.0">206 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
<paragraph id="3B1C36CF197E9C25FCB7182D2A9551E5" blockId="3.[817,1448,375,511]" pageId="3" pageNumber="34">
|
||
<emphasis id="09D7EADD197E9C25FCB7182D2DB75196" box="[817,933,375,396]" italics="true" pageId="3" pageNumber="34">Etymology.</emphasis>
|
||
Named for Huw Griffiths (British Antarctic Survey), in appreciation of his role in the BAS BIOPEARL expeditions, his contribution to collecting the specimens studied here, and with gratitude for his gracious collaboration in Antarctic holothuroid research.
|
||
</paragraph>
|
||
<paragraph id="3B1C36CF197E9C25FCB71B4E2A81547E" blockId="3.[817,1448,532,1124]" pageId="3" pageNumber="34">
|
||
<emphasis id="09D7EADD197E9C25FCB71B4E2D835233" box="[817,913,532,553]" italics="true" pageId="3" pageNumber="34">Remarks.</emphasis>
|
||
<taxonomicName id="FCA34D4C197E9C25FC201B4E2B025230" authority="O'Loughlin" authorityName="O'Loughlin" authorityYear="2014" box="[934,1296,532,554]" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="huwi" status="sp. nov.">
|
||
<emphasis id="09D7EADD197E9C25FC201B4E2A915233" box="[934,1155,532,553]" italics="true" pageId="3" pageNumber="34">Euthyonidiella huwi</emphasis>
|
||
O’Loughlin
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="12E457A6197E9C25FAA01B4F2B905230" box="[1318,1410,533,554]" pageId="3" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is distinguished from the other species of
|
||
<taxonomicName id="FCA34D4C197E9C25FB5F1B6B2B7D525C" authorityName="Heding and Panning" authorityYear="1954" box="[1241,1391,561,582]" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="09D7EADD197E9C25FB5F1B6B2B7D525C" box="[1241,1391,561,582]" italics="true" pageId="3" pageNumber="34">Euthyonidiella</emphasis>
|
||
</taxonomicName>
|
||
by a combination of: predominantly radial occurrence of tube feet; table discs that sometimes have more than eight perforations; relatively short posterior prolongations on the radial plates of the calcareous ring. The provisionally determined specimen of
|
||
<taxonomicName id="FCA34D4C197E9C25FCB71BE52A4F52CE" authorityName="Heding and Panning" authorityYear="1954" box="[817,1117,703,724]" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="kyushuensis">
|
||
<emphasis id="09D7EADD197E9C25FCB71BE52A4F52CE" box="[817,1117,703,724]" italics="true" pageId="3" pageNumber="34">Euthyonidiella kyushuensis</emphasis>
|
||
</taxonomicName>
|
||
from NW
|
||
<collectingCountry id="43B4765F197E9C25FA8D1BE52B7A52CF" box="[1291,1384,703,725]" name="Australia" pageId="3" pageNumber="34">Australia</collectingCountry>
|
||
and
|
||
<taxonomicName id="FCA34D4C197E9C25FCB71B862DED52EB" authorityName="O'Loughlin" authorityYear="2014" box="[817,1023,732,753]" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="huwi">
|
||
<emphasis id="09D7EADD197E9C25FCB71B862DED52EB" box="[817,1023,732,753]" italics="true" pageId="3" pageNumber="34">Euthyonidiella huwi</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="43B4765F197E9C25FBB91B862ABB52E8" box="[1087,1193,732,754]" name="Antarctica" pageId="3" pageNumber="34">Antarctica</collectingCountry>
|
||
are sister taxa among 19 sequenced sclerodactylids
|
||
<emphasis id="09D7EADD197E9C25FBBB1BA32AB15317" box="[1085,1187,760,782]" italics="true" pageId="3" pageNumber="34">sensu lato</emphasis>
|
||
based on CO1 sequences, although they are quite divergent from each other (K2P pairwise distance = 0.20). We observed that the calcareous ring of a
|
||
<quantity id="FC5B9B2A197E9C25FCDC1A142D815379" box="[858,915,846,867]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="34" unit="mm" value="2.0">2 mm</quantity>
|
||
long juvenile of
|
||
<taxonomicName id="FCA34D4C197E9C25FBB01A142B105379" authorityName="O'Loughlin" authorityYear="2014" box="[1078,1282,846,867]" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="species" species="huwi">
|
||
<emphasis id="09D7EADD197E9C25FBB01A142B105379" box="[1078,1282,846,867]" italics="true" pageId="3" pageNumber="34">Euthyonidiella huwi</emphasis>
|
||
</taxonomicName>
|
||
lacked posterior prolongations. We recognize that the relatively short posterior prolongations in the
|
||
<quantity id="FC5B9B2A197E9C25FB9D1ADD2A4D5386" box="[1051,1119,903,924]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="3" pageNumber="34" unit="mm" value="7.0">7 mm</quantity>
|
||
long
|
||
<typeStatus id="E418886D197E9C25FB2C1ADD2B105387" box="[1194,1282,903,925]" pageId="3" pageNumber="34" type="holotype">holotype</typeStatus>
|
||
may represent ontogenetic change, as may the sometimes more numerous perforations in the table discs and predominantly ambulacral occurrence of the tube feet. We acknowledge the unsatisfactory element in describing a new species from a few small specimens that may represent developmental stages, but we judge that it is important to establish the occurrence of genus
|
||
<taxonomicName id="FCA34D4C197E9C25FA971D682A13547E" authority="Heding and Panning" authorityName="Heding and Panning" authorityYear="1954" class="Holothuroidea" family="Sclerodactylidae" genus="Euthyonidiella" kingdom="Animalia" order="Dendrochirotida" pageId="3" pageNumber="34" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="09D7EADD197E9C25FA971D682BB5545D" box="[1297,1447,1074,1095]" italics="true" pageId="3" pageNumber="34">Euthyonidiella</emphasis>
|
||
Heding and Panning
|
||
</taxonomicName>
|
||
in
|
||
<collectingCountry id="43B4765F197E9C25FBA71D142A9D547E" box="[1057,1167,1102,1124]" name="Antarctica" pageId="3" pageNumber="34">Antarctica</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |