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<document id="01D14D5AB7240B97C28F47555B7816A1" ID-DOI="10.24199/j.mmv.2010.67.06" ID-ISSN="1447-2554" ID-Zenodo-Dep="12212210" 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="1718994248615" checkinUser="felipe" docAuthor="OLoughlin, P. Mark &amp; VandenSpiegel, Didier" docDate="2010" docId="365B627FFF81FFDBFF7B5E7DFB565BB2" docLanguage="en" docName="MemMusVictoria.67.61-95.pdf" docOrigin="Memoirs of Museum Victoria 67" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-67-2010/pages-61-95/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Prototrochus linseae OLoughlin &amp; VandenSpiegel, 2010, sp. nov." docType="treatment" docVersion="2" lastPageNumber="73" masterDocId="CA621A07FF8DFFD7FFF75B72FFD1584D" masterDocTitle="A revision of Antarctic and some Indo-Pacific apodid sea cucumbers (Echinodermata: Holothuroidea: Apodida)" masterLastPageNumber="95" masterPageNumber="61" pageNumber="73" updateTime="1719008535182" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="C616F506A9235F665299EEDFEA7ABAE7">A revision of Antarctic and some Indo-Pacific apodid sea cucumbers (Echinodermata: Holothuroidea: Apodida)</mods:title>
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<mods:namePart id="0FD0FEDF8890C636BA9CAECBDE8E510E">OLoughlin, P. Mark</mods:namePart>
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<mods:namePart id="675BCA2A26676D121A8B268048ACA2D5">VandenSpiegel, Didier</mods:namePart>
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<mods:title id="C0096D54583D0B80B9FF99E1FF89A59D">Memoirs of Museum Victoria</mods:title>
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<mods:date id="E126222E974D4BAD895B96E2129866CA">2010</mods:date>
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<mods:identifier id="C09C10210B81E62EC61D8D2927053A99" type="ISSN">1447-2554</mods:identifier>
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<treatment id="365B627FFF81FFDBFF7B5E7DFB565BB2" ID-DOI="http://doi.org/10.5281/zenodo.12212324" ID-Zenodo-Dep="12212324" LSID="urn:lsid:plazi:treatment:365B627FFF81FFDBFF7B5E7DFB565BB2" httpUri="http://treatment.plazi.org/id/365B627FFF81FFDBFF7B5E7DFB565BB2" lastPageNumber="73" pageId="12" pageNumber="73">
<subSubSection id="F6E880E2FF81FFDBFF7B5E7DFE695D68" box="[140,440,1295,1317]" pageId="12" pageNumber="73" type="nomenclature">
<paragraph id="BE4DD369FF81FFDBFF7B5E7DFE695D68" blockId="12.[140,440,1295,1317]" box="[140,440,1295,1317]" pageId="12" pageNumber="73">
<heading id="E5056405FF81FFDBFF7B5E7DFE695D68" box="[140,440,1295,1317]" fontSize="9" level="2" pageId="12" pageNumber="73" reason="5">
<taxonomicName id="79F2A8EAFF81FFDBFF7B5E7DFEB75D68" ID-CoL="4N7GW" authorityName="OLoughlin &amp; VandenSpiegel" authorityYear="2010" box="[140,358,1295,1317]" class="Holothuroidea" family="Myriotrochidae" genus="Prototrochus" kingdom="Animalia" order="Apodida" pageId="12" pageNumber="73" phylum="Echinodermata" rank="species" species="linseae" status="sp. nov.">
<emphasis id="8C860F7BFF81FFDBFF7B5E7DFEB75D68" bold="true" box="[140,358,1295,1317]" italics="true" pageId="12" pageNumber="73">Prototrochus linseae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="97B5B200FF81FFDBFE9A5E62FE695D68" box="[365,440,1296,1317]" pageId="12" pageNumber="73" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="F6E880E2FF81FFDBFF7B5E4EFB565BB2" pageId="12" pageNumber="73" type="description">
<paragraph id="BE4DD369FF81FFDBFF7B5E4EFE8C5D1C" blockId="12.[140,349,1340,1362]" box="[140,349,1340,1362]" pageId="12" pageNumber="73">
<figureCitation id="26C9CFECFF81FFDBFF7B5E4EFF275D1C" box="[140,246,1340,1362]" captionStart="Figure 1" captionStartId="5.[147,206,1778,1797]" captionTargetBox="[147,1447,227,1698]" captionTargetId="figure-7@5.[147,1447,227,1698]" captionTargetPageId="5" captionText="Figure 1. Colour photos of preserved specimens of apodid species. a, Prototrochus linseae sp. nov. (7 mm long; S Shetland Is; holotype, NMV F168631); b, Kolostoneura griffithsi sp. nov. (12 mm long; insert drawings of tentacle rods, 96112 µm long; S Orkney Is; holotype, NMV F168634); c, Scoliorhapis biopearli sp. nov. (6 mm long; insert drawing of tentacle rod, 115 µm long; S Shetland Is; holotype, NMV F168633); d, Scoliorhapis massini sp. nov. (20 mm long; Shag Rocks; holotype, NMV F168635); e, Sigmodota magnibacula (Massin and Hétérier, 2004) (15 mm long; S Orkney Is; NMV F168629); f, Taeniogyrus antarcticus Heding, 1931 (15 mm long; S Orkney Is; NMV F168630)." figureDoi="http://doi.org/10.5281/zenodo.12212212" httpUri="https://zenodo.org/record/12212212/files/figure.png" pageId="12" pageNumber="73">Figures 1a</figureCitation>
,
<figureCitation id="26C9CFECFF81FFDBFEF65E4EFEDE5D1C" box="[257,271,1340,1361]" captionStart="Figure 7" captionStartId="13.[147,206,1857,1876]" captionTargetBox="[147,1447,227,1697]" captionTargetId="figure-41@13.[147,1447,227,1697]" captionTargetPageId="13" captionText="Figure 7. Prototrochus linseae sp. nov. (S Shetland Is; RBINS IG 31 459). a, SEM of plates of the calcareous ring with prominent single anterior projections; b, SEM of wheels from the body wall." figureDoi="http://doi.org/10.5281/zenodo.12212226" httpUri="https://zenodo.org/record/12212226/files/figure.png" pageId="12" pageNumber="73">7</figureCitation>
; table 2
</paragraph>
<paragraph id="BE4DD369FF81FFDBFF7B5E15FF0F5DFD" blockId="12.[140,771,1383,1563]" pageId="12" pageNumber="73">
<emphasis id="8C860F7BFF81FFDBFF7B5E15FE905D37" box="[140,321,1383,1402]" italics="true" pageId="12" pageNumber="73">Material examined.</emphasis>
<materialsCitation id="0E9AD934FF81FFDBFEB15E15FF0F5DFD" collectingDate="2006-03-04" collectionCode="BAS, NMV" country="Antarctica" county="Is" elevation="192" latitude="-62.53" location="Scotia Sea" longLatPrecision="611" longitude="-61.83" municipality="South" pageId="12" pageNumber="73" specimenCode="F168631" specimenCount="1" typeStatus="holotype">
<typeStatus id="61496DCBFF81FFDBFEB15E15FE4C5D37" box="[326,413,1383,1402]" pageId="12" pageNumber="73" type="holotype">Holotype</typeStatus>
.
<collectingCountry id="C6E593F9FF81FFDBFE535E15FDD75D37" box="[420,518,1383,1402]" name="Antarctica" pageId="12" pageNumber="73">Antarctica</collectingCountry>
,
<location id="BB2D85B2FF81FFDBFDF85E15FDA15D37" LSID="urn:lsid:plazi:treatment:365B627FFF81FFDBFF7B5E7DFB565BB2:BB2D85B2FF81FFDBFDF85E15FDA15D37" box="[527,624,1383,1402]" country="Antarctica" county="Is" latitude="-62.53" longLatPrecision="611" longitude="-61.83" municipality="South" name="Scotia Sea" pageId="12" pageNumber="73">Scotia Sea</location>
,
<collectingMunicipality id="5E294913FF81FFDBFD8E5E15FD7F5D37" box="[633,686,1383,1402]" pageId="12" pageNumber="73">South</collectingMunicipality>
Shetland
<collectingCounty id="572CABE5FF81FFDBFF7B5EF0FF4F5DD8" box="[140,158,1410,1429]" pageId="12" pageNumber="73">Is</collectingCounty>
,
<geoCoordinate id="DBC6B5AEFF81FFDBFF5F5EF0FF3E5DD8" box="[168,239,1410,1429]" degrees="62.53" direction="south" orientation="latitude" pageId="12" pageNumber="73" precision="555" value="-62.53">62.53°S</geoCoordinate>
<geoCoordinate id="DBC6B5AEFF81FFDBFF015EF0FE925DD8" box="[246,323,1410,1429]" degrees="61.83" direction="west" orientation="longitude" pageId="12" pageNumber="73" precision="555" value="-61.83">61.83°W</geoCoordinate>
,
<quantity id="790A7E8CFF81FFDBFEBA5EF0FE595DD8" box="[333,392,1410,1429]" metricMagnitude="2" metricUnit="m" metricValue="1.92" pageId="12" pageNumber="73" unit="m" value="192.0">
<elevation id="35DF345AFF81FFDBFEBA5EF0FE595DD8" box="[333,392,1410,1429]" metricMagnitude="2" metricUnit="m" metricValue="1.92" pageId="12" pageNumber="73" unit="m" value="192.0">192 m</elevation>
</quantity>
,
<collectionCode id="D8E34BACFF81FFDBFE655EF0FE6C5DD8" box="[402,445,1410,1429]" country="Bulgaria" httpUri="http://grbio.org/cool/pyrt-ckh3" name="Bulgarian Academy of Science" pageId="12" pageNumber="73">BAS</collectionCode>
stn LIEBS4,
<date id="CA4CF5A9FF81FFDBFDA35EF0FD125DD8" box="[596,707,1410,1429]" pageId="12" pageNumber="73" value="2006-03-04">
<collectingDate id="DA080C41FF81FFDBFDA35EF0FD125DD8" box="[596,707,1410,1429]" pageId="12" pageNumber="73" value="2006-03-04">4 Mar 2006</collectingDate>
</date>
,
<collectionCode id="D8E34BACFF81FFDBFD3A5EF0FCD25DD8" box="[717,771,1410,1429]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="12" pageNumber="73" type="Museum">NMV</collectionCode>
<specimenCode id="EE547B12FF81FFDBFF7B5EEFFF0B5DFD" box="[140,218,1437,1456]" 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="12" pageNumber="73" type="Museum">F168631</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="BE4DD369FF81FFDBFF455ECAFEF75DA8" blockId="12.[140,771,1383,1563]" pageId="12" pageNumber="73">
<materialsCitation id="0E9AD934FF81FFDBFF455ECAFD475D86" box="[178,662,1463,1483]" collectionCode="NHM" pageId="12" pageNumber="73" specimenCode="NHM 2010.50" specimenCount="1" typeStatus="paratype">
<typeStatus id="61496DCBFF81FFDBFF455ECAFEDF5D86" box="[178,270,1464,1483]" pageId="12" pageNumber="73" type="paratype">Paratypes</typeStatus>
. Type locality and date,
<specimenCode id="EE547B12FF81FFDBFE065ECAFDA75D87" box="[497,630,1463,1483]" collectionCode="NHM" pageId="12" pageNumber="73">NHM 2010.50</specimenCode>
(1)
</materialsCitation>
;
<materialsCitation id="0E9AD934FF81FFDBFD565ECAFF705DA8" collectionCode="RBINS" isTailEnumeration="true" pageId="12" pageNumber="73" specimenCode="IG 31" specimenCount="1" typeStatus="paratype">
<collectionCode id="D8E34BACFF81FFDBFD565ECAFD355D86" box="[673,740,1464,1483]" country="Belgium" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35271" lsid="urn:lsid:biocol.org:col:35271" name="Royal Belgian Institute of Natural Sciences" pageId="12" pageNumber="73" type="Museum">RBINS</collectionCode>
<specimenCode id="EE547B12FF81FFDBFD1C5ECAFF705DA8" collectionCode="RBINS" country="Belgium" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35271" lsid="urn:lsid:biocol.org:col:35271" name="Royal Belgian Institute of Natural Sciences" pageId="12" pageNumber="73" type="Museum">IG 31</specimenCode>
</materialsCitation>
459 (2, SEM).
</paragraph>
<paragraph id="BE4DD369FF81FFDBFF455E9FFDED5E56" blockId="12.[140,771,1383,1563]" pageId="12" pageNumber="73">
Other material.
<materialsCitation id="0E9AD934FF81FFDBFEB65E9FFCD35E4D" box="[321,770,1517,1536]" collectionCode="BAS" country="United Kingdom" elevation="1544" latitude="-61.61" location="South" longLatPrecision="615" longitude="-55.22" municipality="Is" pageId="12" pageNumber="73" specimenCount="1">
<location id="BB2D85B2FF81FFDBFEB65E9FFEA75E4D" LSID="urn:lsid:plazi:treatment:365B627FFF81FFDBFF7B5E7DFB565BB2:BB2D85B2FF81FFDBFEB65E9FFEA75E4D" box="[321,374,1517,1536]" country="United Kingdom" latitude="-61.61" longLatPrecision="615" longitude="-55.22" municipality="Is" name="South" pageId="12" pageNumber="73">South</location>
<collectingCountry id="C6E593F9FF81FFDBFE8C5E9FFE1B5E4D" box="[379,458,1517,1536]" name="United Kingdom" pageId="12" pageNumber="73">Shetland</collectingCountry>
<collectingMunicipality id="5E294913FF81FFDBFE385E9FFE305E4D" box="[463,481,1517,1536]" pageId="12" pageNumber="73">Is</collectingMunicipality>
,
<geoCoordinate id="DBC6B5AEFF81FFDBFE1D5E9FFDFC5E4D" box="[490,557,1517,1536]" degrees="61.61" direction="south" orientation="latitude" pageId="12" pageNumber="73" precision="555" value="-61.61">61.61°S</geoCoordinate>
<geoCoordinate id="DBC6B5AEFF81FFDBFDC55E9FFD505E4D" box="[562,641,1517,1536]" degrees="55.22" direction="west" orientation="longitude" pageId="12" pageNumber="73" precision="555" value="-55.22">55.22°W</geoCoordinate>
,
<quantity id="790A7E8CFF81FFDBFD7E5E9FFD1F5E4D" box="[649,718,1517,1536]" metricMagnitude="3" metricUnit="m" metricValue="1.544" pageId="12" pageNumber="73" unit="m" value="1544.0">
<elevation id="35DF345AFF81FFDBFD7E5E9FFD1F5E4D" box="[649,718,1517,1536]" metricMagnitude="3" metricUnit="m" metricValue="1.544" pageId="12" pageNumber="73" unit="m" value="1544.0">1544 m</elevation>
</quantity>
,
<collectionCode id="D8E34BACFF81FFDBFD205E9FFCD35E4D" box="[727,770,1517,1536]" country="Bulgaria" httpUri="http://grbio.org/cool/pyrt-ckh3" name="Bulgarian Academy of Science" pageId="12" pageNumber="73">BAS</collectionCode>
</materialsCitation>
<materialsCitation id="0E9AD934FF81FFDBFF7B5D7AFDCB5E57" box="[140,538,1543,1563]" collectingDate="2006-03-12" collectionCode="NHM" country="United Kingdom" pageId="12" pageNumber="73" specimenCode="NHM 2010.53" specimenCount="1">
stn EIEBS1,
<date id="CA4CF5A9FF81FFDBFEE05D7AFE5F5E56" box="[279,398,1544,1563]" pageId="12" pageNumber="73" value="2006-03-12">
<collectingDate id="DA080C41FF81FFDBFEE05D7AFE5F5E56" box="[279,398,1544,1563]" pageId="12" pageNumber="73" value="2006-03-12">12 Mar 2006</collectingDate>
</date>
,
<specimenCode id="EE547B12FF81FFDBFE605D7AFDCB5E57" box="[407,538,1543,1563]" collectionCode="NHM" pageId="12" pageNumber="73">NHM 2010.53</specimenCode>
</materialsCitation>
(1).
</paragraph>
<paragraph id="BE4DD369FF81FFDBFF7B5D41FEBE5E97" blockId="12.[140,771,1586,1755]" pageId="12" pageNumber="73">
<emphasis id="8C860F7BFF81FFDBFF7B5D41FF285E05" box="[140,249,1587,1608]" italics="true" pageId="12" pageNumber="73">Diagnosis.</emphasis>
Myriotrochid species up to
<quantity id="790A7E8CFF81FFDBFDE75D41FD9B5E05" box="[528,586,1587,1608]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="12" pageNumber="73" unit="mm" value="7.0">7 mm</quantity>
long; 10 tentacles; lacking tentacle rods; scattered myriotrochid wheels only in body wall; wheel ossicle diameters 125137
<emphasis id="8C860F7BFF81FFDBFDBD5D1CFD895ECE" box="[586,600,1646,1667]" italics="true" pageId="12" pageNumber="73">µ</emphasis>
m, spokes 1011, teeth 2224, spokes/teeth % 45, hub diameters 3034
<emphasis id="8C860F7BFF81FFDBFD585DF9FD6C5EED" box="[687,701,1675,1696]" italics="true" pageId="12" pageNumber="73">µ</emphasis>
m, hub diameter/wheel diameter % 24.024.7, teeth length/wheel diameter % 12.913.0.
</paragraph>
<paragraph id="BE4DD369FF81FFDBFF7B5D80FE7F5F68" blockId="12.[140,771,1778,1829]" pageId="12" pageNumber="73">
<emphasis id="8C860F7BFF81FFDBFF7B5D80FE8D5F4A" box="[140,348,1778,1799]" italics="true" pageId="12" pageNumber="73">Colour (preserved).</emphasis>
Body pale yellow-brown to off-white, translucent; tentacles yellow.
</paragraph>
<paragraph id="BE4DD369FF81FFDBFF7B5C4EFF0F5F23" blockId="12.[140,770,1852,1903]" pageId="12" pageNumber="73">
<emphasis id="8C860F7BFF81FFDBFF7B5C4EFEC05F1C" box="[140,273,1852,1873]" italics="true" pageId="12" pageNumber="73">Distribution.</emphasis>
<collectingCountry id="C6E593F9FF81FFDBFEEE5C4EFE575F1F" box="[281,390,1852,1874]" name="Antarctica" pageId="12" pageNumber="73">Antarctica</collectingCountry>
, Scotia Sea, South
<collectingCountry id="C6E593F9FF81FFDBFDB85C4EFD765F1F" box="[591,679,1852,1874]" name="United Kingdom" pageId="12" pageNumber="73">Shetland</collectingCountry>
Is,
<quantity id="790A7E8CFF81FFDBFD265C4EFF0B5F23" metricMagnitude="2" metricUnit="m" metricValue="8.68" metricValueMax="15.44" metricValueMin="1.92" pageId="12" pageNumber="73" unit="m" value="868.0" valueMax="1544.0" valueMin="192.0">192 1544 m</quantity>
.
</paragraph>
<paragraph id="BE4DD369FF81FFDBFCDE5B97FAF9593D" blockId="12.[809,1441,229,368]" pageId="12" pageNumber="73">
<emphasis id="8C860F7BFF81FFDBFCDE5B97FC4B58B7" box="[809,922,229,250]" italics="true" pageId="12" pageNumber="73">Etymology.</emphasis>
Named for Katrin Linse (British Antarctic Survey), in appreciation of her role in the BAS BIOPEARL expeditions and the collection of specimens studied here, and with gratitude for her gracious collaboration in making BAS specimens available for this study and providing relevant data.
</paragraph>
<paragraph id="BE4DD369FF81FFDBFCDE5AF4FB565BB2" blockId="12.[809,1441,390,1023]" pageId="12" pageNumber="73">
<emphasis id="8C860F7BFF81FFDBFCDE5AF4FC5159D6" box="[809,896,390,411]" italics="true" pageId="12" pageNumber="73">Remarks</emphasis>
. Most of the 12 species referred to their new genus
<taxonomicName id="79F2A8EAFF81FFDBFCDE5AD1FC7B59F5" authorityName="Belyaev and Mironov" authorityYear="1982" box="[809,938,419,440]" class="Holothuroidea" family="Myriotrochidae" genus="Prototrochus" kingdom="Animalia" order="Apodida" pageId="12" pageNumber="73" phylum="Echinodermata" rank="genus">
<emphasis id="8C860F7BFF81FFDBFCDE5AD1FC7B59F5" box="[809,938,419,440]" italics="true" pageId="12" pageNumber="73">Prototrochus</emphasis>
</taxonomicName>
by
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lack tentacle ossicles, as does
<taxonomicName id="79F2A8EAFF81FFDBFC145AB2FB665998" authorityName="OLoughlin &amp; VandenSpiegel" authorityYear="2010" box="[995,1207,448,469]" class="Holothuroidea" family="Myriotrochidae" genus="Prototrochus" kingdom="Animalia" order="Apodida" pageId="12" pageNumber="73" phylum="Echinodermata" rank="species" species="linseae" status="sp. nov.">
<emphasis id="8C860F7BFF81FFDBFC145AB2FB665998" box="[995,1207,448,469]" italics="true" pageId="12" pageNumber="73">Prototrochus linseae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="97B5B200FF81FFDBFB345AB2FAC75998" box="[1219,1302,448,469]" pageId="12" pageNumber="73" rank="species">sp. nov.</taxonomicNameLabel>
Most of the species lacking tentacle ossicles are from the deep trenches (
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in Belyaev and Mironov 1882). Only
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<emphasis id="8C860F7BFF81FFDBFCDE5965FBB05A61" box="[809,1121,535,556]" italics="true" pageId="12" pageNumber="73">Prototrochus bipartitodentatus</emphasis>
(
<bibRefCitation id="DA63AE98FF81FFDBFB855965FA485A61" author="Belyaev, G. M. &amp; Mironov, A. N." box="[1138,1433,535,557]" pageId="12" pageNumber="73" pagination="198 - 207" refId="ref22566" refString="Belyaev, G. M. and Mironov, A. N. 1978. Holothurians of the genus Myriotrochus from the southern part of the Atlantic Ocean. Akademia Nauk SSSR. Trudy Instituta Okeanologie 113: 198 - 207." type="journal article" year="1978">Belyaev and Mironov, 1978</bibRefCitation>
)
</taxonomicName>
has been recorded from the Antarctic (South Sandwich Trench,
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). It has external teeth around the rim of the wheels that
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<emphasis id="8C860F7BFF81FFDBFCA3591DFBF15AC9" box="[852,1056,623,644]" italics="true" pageId="12" pageNumber="73">Prototrochus linseae</emphasis>
</taxonomicName>
does not.
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list three shallower species (
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), two from the Mediterranean Sea and
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<emphasis id="8C860F7BFF81FFDBFBD159DBFADB5AF3" box="[1062,1290,681,702]" italics="true" pageId="12" pageNumber="73">Prototrochus australis</emphasis>
(Belyaev and Mironov, 1981)
</taxonomicName>
from the
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Sea.
<bibRefCitation id="DA63AE98FF81FFDBFB0359B4FBDC5AB5" author="O'Loughlin, P. M. &amp; VandenSpiegel, D." pageId="12" pageNumber="73" pagination="53 - 70" refId="ref25127" refString="O'Loughlin, P. M., and VandenSpiegel, D. 2007. New apodid species from southern Australia (Echinodermata: Holothuroidea: Apodida). Memoirs of Museum Victoria 64: 53 - 70." type="journal article" year="2007">OLoughlin and VandenSpiegel (2007)</bibRefCitation>
list three additional species from the
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Sea:
<taxonomicName id="79F2A8EAFF81FFDBFC2F5872FA435B58" authority="O'Loughlin, 2007" authorityName="O'Loughlin" authorityYear="2007" box="[984,1426,768,790]" class="Holothuroidea" family="Myriotrochidae" genus="Prototrochus" kingdom="Animalia" order="Apodida" pageId="12" pageNumber="73" phylum="Echinodermata" rank="species" species="burni">
<emphasis id="8C860F7BFF81FFDBFC2F5872FB7B5B58" box="[984,1194,768,789]" italics="true" pageId="12" pageNumber="73">Prototrochus burni</emphasis>
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</taxonomicName>
*,
<taxonomicName id="79F2A8EAFF81FFDBFCDE586FFB025B7F" authority="O'Loughlin, 2007" authorityName="O'Loughlin" authorityYear="2007" box="[809,1235,797,819]" class="Holothuroidea" family="Myriotrochidae" genus="Prototrochus" kingdom="Animalia" order="Apodida" pageId="12" pageNumber="73" phylum="Echinodermata" rank="species" species="staplesi">
<emphasis id="8C860F7BFF81FFDBFCDE586FFBD75B7F" box="[809,1030,797,818]" italics="true" pageId="12" pageNumber="73">Prototrochus staplesi</emphasis>
<bibRefCitation id="DA63AE98FF81FFDBFBE3586FFB025B7F" author="O'Loughlin, P. M. &amp; VandenSpiegel, D." box="[1044,1235,797,819]" pageId="12" pageNumber="73" pagination="53 - 70" refId="ref25127" refString="O'Loughlin, P. M., and VandenSpiegel, D. 2007. New apodid species from southern Australia (Echinodermata: Holothuroidea: Apodida). Memoirs of Museum Victoria 64: 53 - 70." type="journal article" year="2007">OLoughlin, 2007</bibRefCitation>
</taxonomicName>
* and
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<emphasis id="8C860F7BFF81FFDBFAE8586FFCB65B1D" italics="true" pageId="12" pageNumber="73">Prototrochus taniae</emphasis>
<bibRefCitation id="DA63AE98FF81FFDBFC745848FB9F5B02" author="O'Loughlin, P. M. &amp; VandenSpiegel, D." box="[899,1102,826,848]" pageId="12" pageNumber="73" pagination="53 - 70" refId="ref25127" refString="O'Loughlin, P. M., and VandenSpiegel, D. 2007. New apodid species from southern Australia (Echinodermata: Holothuroidea: Apodida). Memoirs of Museum Victoria 64: 53 - 70." type="journal article" year="2007">OLoughlin, 2007</bibRefCitation>
</taxonomicName>
* (*all in
<bibRefCitation id="DA63AE98FF81FFDBFB1C5848FC2A5B20" author="O'Loughlin, P. M. &amp; VandenSpiegel, D." pageId="12" pageNumber="73" pagination="53 - 70" refId="ref25127" refString="O'Loughlin, P. M., and VandenSpiegel, D. 2007. New apodid species from southern Australia (Echinodermata: Holothuroidea: Apodida). Memoirs of Museum Victoria 64: 53 - 70." type="journal article" year="2007">OLoughlin and VandenSpiegel 2007</bibRefCitation>
). As demonstrated by reference to
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and
<figureCitation id="26C9CFECFF81FFDBFCAA5807FC165BC7" box="[861,967,885,907]" captionStart="Figure 10" captionStartId="20.[140,199,1830,1849]" captionText="Figure 10. SEM images for specimens of Sigmodota contorta (Ludwig, 1875). a, plates from calcareous ring (specimen from Discovery Expedition, William Scoresby stn 25, South Georgia, 1827 m, RBINS IG 31 459). b, c, ossicles from S Shetland Is specimen (NMV F168628); b, wheels from body wall; c, hook and wheel from body wall (left), rods from tentacle (right)." pageId="12" pageNumber="73">
Figure
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</figureCitation>
in
<bibRefCitation id="DA63AE98FF81FFDBFC0D5807FA4D5BC7" author="O'Loughlin, P. M. &amp; VandenSpiegel, D." box="[1018,1436,885,907]" pageId="12" pageNumber="73" pagination="53 - 70" refId="ref25127" refString="O'Loughlin, P. M., and VandenSpiegel, D. 2007. New apodid species from southern Australia (Echinodermata: Holothuroidea: Apodida). Memoirs of Museum Victoria 64: 53 - 70." type="journal article" year="2007">OLoughlin and VandenSpiegel (2007)</bibRefCitation>
,
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<emphasis id="8C860F7BFF81FFDBFCDE58E0FC265BEA" box="[809,1015,914,935]" italics="true" pageId="12" pageNumber="73">Prototrochus linseae</emphasis>
</taxonomicName>
is distinguished from the four
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Sea
<taxonomicName id="79F2A8EAFF81FFDBFCDE58DDFC265B88" box="[809,1015,943,965]" pageId="12" pageNumber="73">
<emphasis id="8C860F7BFF81FFDBFCDE58DDFC7B5B89" box="[809,938,943,964]" italics="true" pageId="12" pageNumber="73">Prototrochus</emphasis>
species
</taxonomicName>
by the form of the wheels: smallest wheels; largest teeth; widest uniformly broad spokes, with sharp constriction at the hub; largest hub.
</paragraph>
</subSubSection>
</treatment>
</document>