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<document id="CA50C82E5FF5CEA933D88730FA3616EF" ID-DOI="10.24199/j.mmv.2012.69.05" ID-ISSN="1447-2554" ID-Zenodo-Dep="12212378" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718994422343" checkinUser="felipe" docAuthor="OLoughlin, P. Mark, Barmos, Shari &amp; VandenSpiegel, Didier" docDate="2012" docId="7E4A044D190BFFB29A82FD9D91E58F67" docLanguage="en" docName="MemMusVictoria.69.269-308.pdf" docOrigin="Memoirs of Museum Victoria 69" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-69-2012/pages-269-308/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Thyone kerkosa O'Loughlin 2012, sp. nov." docType="treatment" docVersion="2" lastPageNumber="300" masterDocId="82737C351914FFAD9A11FFCF956F8E08" masterDocTitle="The phyllophorid sea cucumbers of southern Australia (Echinodermata: Holothuroidea: Dendrochirotida: Phyllophoridae)" masterLastPageNumber="308" masterPageNumber="269" pageNumber="300" updateTime="1719008797983" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="A464DC62FCB0B4F4F01AF17FB23D5231">The phyllophorid sea cucumbers of southern Australia (Echinodermata: Holothuroidea: Dendrochirotida: Phyllophoridae)</mods:title>
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<mods:namePart id="071FF1D960FD940E977AF7AEAA6EB843">OLoughlin, P. Mark</mods:namePart>
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<mods:namePart id="3647AE0D106B56FD9887A41A84A55D4E">Barmos, Shari</mods:namePart>
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<mods:namePart id="326E3BA7C94E589520B04AC0B1DAD40E">VandenSpiegel, Didier</mods:namePart>
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<mods:title id="9614F74A45C3A1E5108084A4D61C9D98">Memoirs of Museum Victoria</mods:title>
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<mods:identifier id="72C950942161C93154266C3EBD38DF07" type="ISSN">1447-2554</mods:identifier>
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<treatment id="7E4A044D190BFFB29A82FD9D91E58F67" ID-DOI="http://doi.org/10.5281/zenodo.12212480" ID-Zenodo-Dep="12212480" LSID="urn:lsid:plazi:treatment:7E4A044D190BFFB29A82FD9D91E58F67" httpUri="http://treatment.plazi.org/id/7E4A044D190BFFB29A82FD9D91E58F67" lastPageNumber="300" pageId="31" pageNumber="300">
<subSubSection id="BEF9E6D0190BFFB29A82FD9D97668C60" box="[147,521,594,616]" pageId="31" pageNumber="300" type="nomenclature">
<paragraph id="F65CB55B190BFFB29A82FD9D97668C60" blockId="31.[147,521,594,616]" box="[147,521,594,616]" pageId="31" pageNumber="300">
<heading id="AD140237190BFFB29A82FD9D97668C60" box="[147,521,594,616]" fontSize="9" level="2" pageId="31" pageNumber="300" reason="5">
<taxonomicName id="31E3CED8190BFFB29A82FD9D94D88C60" ID-CoL="56RMJ" authority="O'Loughlin" authorityName="O'Loughlin" authorityYear="2012" box="[147,439,594,616]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="31" pageNumber="300" phylum="Echinodermata" rank="species" species="kerkosa" status="sp. nov.">
<emphasis id="C4976949190BFFB29A82FD9D94558C60" bold="true" box="[147,314,594,616]" italics="true" pageId="31" pageNumber="300">Thyone kerkosa</emphasis>
OLoughlin
</taxonomicName>
<taxonomicNameLabel id="DFA4D432190BFFB29BAFFD9C97668C60" box="[446,521,595,616]" pageId="31" pageNumber="300" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="BEF9E6D0190BFFB29A82FDB191E58F67" pageId="31" pageNumber="300" type="description">
<paragraph id="F65CB55B190BFFB29A82FDB194418C9C" blockId="31.[147,302,638,660]" box="[147,302,638,660]" pageId="31" pageNumber="300">
<figureCitation id="6ED8A9DE190BFFB29A82FDB194658C9C" box="[147,266,638,660]" captionStart="Figure 17" captionStartId="27.[147,206,1778,1797]" captionTargetBox="[147,1447,227,1701]" captionTargetId="figure-11@27.[147,1447,227,1701]" captionTargetPageId="27" captionText="Figure 17. Photos of preserved specimens. a, holotype of Thyone flindersi OLoughlin sp. nov. (NMV F151847) (insert: form of the calcareous ring plates); b, specimen of Thyone okeni Bell, 1884 (AM J10868); c, holotype of Thyone joshuai OLoughlin sp. nov. (SAM K2566) (insert: form of the calcareous ring plates); d, holotype of Thyone kerkosa OLoughlin sp. nov. (WAM Z31838); e, holotype of Thyone spenceri OLoughlin sp. nov. (SAM K2562) (insert: form of the calcareous ring plates); f, holotype of Thyone tourvillei OLoughlin sp. nov. (NMV F174902) (insert: form of the calcareous ring plates)." figureDoi="http://doi.org/10.5281/zenodo.12212414" httpUri="https://zenodo.org/record/12212414/files/figure.png" pageId="31" pageNumber="300">Figures 17d</figureCitation>
,
<figureCitation id="6ED8A9DE190BFFB29B04FDB094418C9C" box="[277,302,639,660]" captionStart="Figure 20" captionStartId="32.[140,199,1855,1874]" captionTargetBox="[140,1440,227,1698]" captionTargetId="figure-14@32.[140,1440,227,1698]" captionTargetPageId="32" captionText="Figure 20. SEM images of ossicles from holotype of Thyone kerkosa OLoughlin sp. nov. (WAM Z31838). Mid-body wall tables small and large tables with attenuated discs and distal spires, and tube foot endplate (bottom left)." figureDoi="http://doi.org/10.5281/zenodo.12212420" httpUri="https://zenodo.org/record/12212420/files/figure.png" pageId="31" pageNumber="300">20</figureCitation>
</paragraph>
<paragraph id="F65CB55B190BFFB29A82FD6597C58D04" blockId="31.[147,778,682,780]" pageId="31" pageNumber="300">
<emphasis id="C4976949190BFFB29A82FD65943F8CB5" box="[147,336,682,701]" italics="true" pageId="31" pageNumber="300">Material examined</emphasis>
.
<materialsCitation id="468BBF06190BFFB29B7BFD6597C58D04" collectingDate="1986-07-26" collectionCode="WAM" collectorName="Scallop Trawl Survey &amp; L. F. B. E. Triumph &amp; D. Richards" country="Australia" county="Sandy Hook Island" latitude="-34.033333" location="Southern" longLatPrecision="1202" longitude="122.0" municipality="Recherche Archipelago" pageId="31" pageNumber="300" specimenCode="Z31838" specimenCount="1" typeStatus="holotype">
<typeStatus id="29580BF9190BFFB29B7BFD6594AE8CB5" box="[362,449,682,701]" pageId="31" pageNumber="300" type="holotype">Holotype</typeStatus>
.
<location id="F33CE380190BFFB29BC6FD6597468CB5" LSID="urn:lsid:plazi:treatment:7E4A044D190BFFB29A82FD9D91E58F67:F33CE380190BFFB29BC6FD6597468CB5" box="[471,553,682,701]" country="Australia" county="Sandy Hook Island" latitude="-34.033333" longLatPrecision="1202" longitude="122.0" municipality="Recherche Archipelago" name="Southern" pageId="31" pageNumber="300">Southern</location>
<collectingCountry id="8EF4F5CB190BFFB2982FFD6597FB8CB5" box="[574,660,682,701]" name="Australia" pageId="31" pageNumber="300">Australia</collectingCountry>
,
<collectingMunicipality id="16382F21190BFFB298BAFD65946A8CDF" pageId="31" pageNumber="300">Recherche Archipelago</collectingMunicipality>
,
<collectingCounty id="1F3DCDD7190BFFB29B03FD0B94A68CDF" box="[274,457,708,727]" pageId="31" pageNumber="300">Sandy Hook Island</collectingCounty>
,
<geoCoordinate id="93D7D39C190BFFB29BC7FD0B97738CDF" box="[470,540,708,727]" degrees="34" direction="south" minutes="02" orientation="latitude" pageId="31" pageNumber="300" precision="925" value="-34.033333">34º02'S</geoCoordinate>
<geoCoordinate id="93D7D39C190BFFB29834FD0B97158CDF" box="[549,634,708,727]" degrees="122" direction="east" minutes="00" orientation="longitude" pageId="31" pageNumber="300" precision="925" value="122.0">122º00'E</geoCoordinate>
,
<emphasis id="C4976949190BFFB29896FD0B95BD8CFA" italics="true" pageId="31" pageNumber="300">
<collectorName id="5B16D08D190BFFB29896FD0B95BD8CFA" pageId="31" pageNumber="300">Scallop Trawl Survey</collectorName>
</emphasis>
1986,
<collectorName id="5B16D08D190BFFB29B1DFD1094C58CF9" box="[268,426,734,754]" pageId="31" pageNumber="300">
L.F.B.E.
<emphasis id="C4976949190BFFB29B4CFD1194C58CF9" box="[349,426,734,753]" italics="true" pageId="31" pageNumber="300">Triumph</emphasis>
</collectorName>
,
<collectorName id="5B16D08D190BFFB29BA4FD1097708CF9" box="[437,543,734,754]" pageId="31" pageNumber="300">D. Richards</collectorName>
et al.,
<date id="825D939B190BFFB29849FD1197A48CF9" box="[600,715,734,753]" pageId="31" pageNumber="300" value="1986-07-26">
<collectingDate id="92196A73190BFFB29849FD1197A48CF9" box="[600,715,734,753]" pageId="31" pageNumber="300" value="1986-07-26">26 July 1986</collectingDate>
</date>
,
<collectionCode id="90F22D9E190BFFB298C3FD1096658CFA" box="[722,778,735,754]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" lsid="urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="31" pageNumber="300" type="Museum">WAM</collectionCode>
<specimenCode id="A6451D20190BFFB29A82FD3695B88D04" box="[147,215,761,780]" collectionCode="WAM" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" lsid="urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="31" pageNumber="300" type="Museum">Z31838</specimenCode>
(body with tentacles and ring eviscerated and lost).
</materialsCitation>
</paragraph>
<paragraph id="F65CB55B190BFFB29A82FCEB94308DA6" blockId="31.[147,778,803,1493]" pageId="31" pageNumber="300">
<emphasis id="C4976949190BFFB29A82FCEB946E8D31" box="[147,257,804,825]" italics="true" pageId="31" pageNumber="300">Diagnosis.</emphasis>
Body
<quantity id="311B18BE190BFFB29B42FCEC94CC8D31" box="[339,419,803,825]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" pageId="31" pageNumber="300" unit="mm" value="45.0">45 mm</quantity>
long (preserved), up to
<quantity id="311B18BE190BFFB298AAFCEC96658D31" box="[699,778,803,825]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="31" pageNumber="300" unit="mm" value="15.0">15 mm</quantity>
diameter, cylindrical, tapered to rounded oral and anal ends, body wall soft, thick; external anal scales not detected; tentacles lost; complete close cover of small tube feet, diameter
<quantity id="311B18BE190BFFB298A7FCB496698D98" box="[694,774,891,912]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="31" pageNumber="300" unit="mm" value="0.3">0.3 mm</quantity>
; calcareous ring lost.
</paragraph>
<paragraph id="F65CB55B190BFFB29AA8FC7A97068BDD" blockId="31.[147,778,803,1493]" pageId="31" pageNumber="300">
Body wall with table ossicles only, tables range greatly in form and inter-grade; numerous small tables with discs rounded rectangular with smooth lobed margins, smallest with typically 8 perforations, discs 4856
<emphasis id="C4976949190BFFB29BB9FBC394D98A29" box="[424,438,1036,1057]" italics="true" pageId="31" pageNumber="300">µ</emphasis>
m long, spires with 2 pillars, short blunt pointed spines apically, spires 16
<emphasis id="C4976949190BFFB2980AFBE697468A36" box="[539,553,1065,1086]" italics="true" pageId="31" pageNumber="300">µ</emphasis>
m long; medium-sized tables with elongate oval discs, sometimes bi-lobed, up to about 40 small perforations, no perforations between disc margin and 2 large central perforations adjacent to spire, discs up to 144
<emphasis id="C4976949190BFFB29A82FB5195CE8ABB" box="[147,161,1182,1203]" italics="true" pageId="31" pageNumber="300">µ</emphasis>
m long, spires with 2 pillars, up to 3 cross-connections, spires up to 64
<emphasis id="C4976949190BFFB29AE5FB74946D8AD8" box="[244,258,1211,1232]" italics="true" pageId="31" pageNumber="300">µ</emphasis>
m long; large tables with irregular narrow tapered discs, 2 large central perforations, up to about 30 small perforations, ends of disc sometimes extended into solid nonperforate tail, sometimes solid digitiform side branches off discs, discs and tails up to 124
<emphasis id="C4976949190BFFB29BC7FAE0948B8B4C" box="[470,484,1327,1348]" italics="true" pageId="31" pageNumber="300">µ</emphasis>
m long, spires with 2 pillars, solid, up to 3 small perforations, 2 long laterally extended apical points together as wide as disc length, pillars 48
<emphasis id="C4976949190BFFB298F8FAA697988B76" box="[745,759,1385,1406]" italics="true" pageId="31" pageNumber="300">µ</emphasis>
m long; tube feet with endplates and table support ossicles; endplates up to 120
<emphasis id="C4976949190BFFB29B48FA6C94088BB0" box="[345,359,1443,1464]" italics="true" pageId="31" pageNumber="300">µ</emphasis>
m diameter; tables with curved discs; anal ossicles tables, single and multi-layered scales.
</paragraph>
<paragraph id="F65CB55B190BFFB29A82FA23977C880A" blockId="31.[147,531,1516,1538]" box="[147,531,1516,1538]" pageId="31" pageNumber="300">
<emphasis id="C4976949190BFFB29A82FA23943C8809" box="[147,339,1516,1537]" italics="true" pageId="31" pageNumber="300">Colour (preserved)</emphasis>
. Body pale brown.
</paragraph>
<paragraph id="F65CB55B190BFFB29A82F9D797CA8826" blockId="31.[147,677,1560,1582]" box="[147,677,1560,1582]" pageId="31" pageNumber="300">
<emphasis id="C4976949190BFFB29A82F9D7947F8825" box="[147,272,1560,1581]" italics="true" pageId="31" pageNumber="300">Distribution</emphasis>
. SW
<collectingCountry id="8EF4F5CB190BFFB29B58F9D794C78826" box="[329,424,1560,1582]" name="Australia" pageId="31" pageNumber="300">Australia</collectingCountry>
, Recherche Archipelago.
</paragraph>
<paragraph id="F65CB55B190BFFB29A82F98B94A8889C" blockId="31.[147,778,1604,1684]" pageId="31" pageNumber="300">
<emphasis id="C4976949190BFFB29A82F98B94688851" box="[147,263,1604,1625]" italics="true" pageId="31" pageNumber="300">Etymology.</emphasis>
Named from the Greek
<emphasis id="C4976949190BFFB29BE8F98B97548851" box="[505,571,1604,1625]" italics="true" pageId="31" pageNumber="300">kerkos</emphasis>
(tail), with reference to the elongate tail-like extensions on some narrow table discs and some table spires apically.
</paragraph>
<paragraph id="F65CB55B190BFFB29A82F96591E58F67" blockId="31.[147,778,1706,1903]" lastBlockId="31.[817,1448,229,367]" pageId="31" pageNumber="300">
<emphasis id="C4976949190BFFB29A82F965959C88B7" box="[147,243,1706,1727]" italics="true" pageId="31" pageNumber="300">Remarks.</emphasis>
We are conscious of the limited morphological data available for the single damaged specimen on which we are erecting
<taxonomicName id="31E3CED8190BFFB29AFAF92B976888F2" authority="O'Loughlin" authorityName="O'Loughlin" authorityYear="2012" box="[235,519,1764,1786]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="31" pageNumber="300" phylum="Echinodermata" rank="species" species="kerkosa" status="sp. nov.">
<emphasis id="C4976949190BFFB29AFAF92B94E588F1" box="[235,394,1764,1785]" italics="true" pageId="31" pageNumber="300">Thyone kerkosa</emphasis>
OLoughlin
</taxonomicName>
<taxonomicNameLabel id="DFA4D432190BFFB2981DF92A973888F2" box="[524,599,1765,1786]" pageId="31" pageNumber="300" rank="species">sp. nov.</taxonomicNameLabel>
But we judge that it is important to establish this distinctive species in a work that is attempting a comprehensive treatment of southern Australian phyllophorid species. We are confident that the species belongs to genus
<taxonomicName id="31E3CED8190BFFB29AE0F89694158967" authority="Oken" authorityName="Oken" box="[241,378,1881,1903]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="31" pageNumber="300" phylum="Echinodermata" rank="genus">
<emphasis id="C4976949190BFFB29AE0F89694538966" box="[241,316,1881,1902]" italics="true" pageId="31" pageNumber="300">Thyone</emphasis>
Oken
</taxonomicName>
because of the distribution and size of tube feet, and similarity of the tables to those of another new
<taxonomicName id="31E3CED8190BFFB29920FECD96BC8F10" box="[817,979,258,280]" pageId="31" pageNumber="300">
<emphasis id="C4976949190BFFB29920FECD96138F1F" box="[817,892,258,279]" italics="true" pageId="31" pageNumber="300">Thyone</emphasis>
species
</taxonomicName>
from the Upper Spencer Gulf that has a characteristic
<taxonomicName id="31E3CED8190BFFB299D3FED091628F3C" box="[962,1037,287,308]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="31" pageNumber="300" phylum="Echinodermata" rank="genus">
<emphasis id="C4976949190BFFB299D3FED091628F3C" box="[962,1037,287,308]" italics="true" pageId="31" pageNumber="300">Thyone</emphasis>
</taxonomicName>
ring and tentacles (see below).
<taxonomicName id="31E3CED8190BFFB29F4DFED096EF8F59" authorityName="O'Loughlin" authorityYear="2012" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="31" pageNumber="300" phylum="Echinodermata" rank="species" species="kerkosa">
<emphasis id="C4976949190BFFB29F4DFED096EF8F59" italics="true" pageId="31" pageNumber="300">Thyone kerkosa</emphasis>
</taxonomicName>
is distinguished from other southern Australian
<taxonomicName id="31E3CED8190BFFB29920FE9696A48F67" box="[817,971,345,367]" pageId="31" pageNumber="300">
<emphasis id="C4976949190BFFB29920FE9696138F66" box="[817,892,345,366]" italics="true" pageId="31" pageNumber="300">Thyone</emphasis>
species
</taxonomicName>
in the key (above).
</paragraph>
</subSubSection>
</treatment>
</document>