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<document id="EF15287E44E184B588E04B850AAF9E72" ID-DOI="10.5281/zenodo.189493" ID-GBIF-Dataset="660c119b-ab76-45f9-bd17-4c88dff6d41a" ID-ISSN="1175-5326" ID-Zenodo-Dep="189493" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461102589797" checkinUser="plazi" docAuthor="OLoughlin, Mark" docDate="2009" docId="F1688789FFAFE051D788FE72FB92FC92" docLanguage="en" docName="zt02196p018.pdf" docOrigin="Zootaxa 2196" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Trachythyone muricata Studer 1876" docType="treatment" docVersion="7" lastPageNumber="16" masterDocId="0D51FFF1FFA1E05ED71FFF86FFB5FD08" masterDocTitle="BANZARE holothuroids (Echinodermata: Holothuroidea)" masterLastPageNumber="18" masterPageNumber="1" pageNumber="15" updateTime="1698591938683" updateUser="plazi">
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<mods:title id="573CF70DD14B24F7681D75B31BEBBD25">BANZARE holothuroids (Echinodermata: Holothuroidea)</mods:title>
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<paragraph id="797E369FFFAFE050D788FE72FDE6FF05" blockId="14.[151,595,499,526]" box="[151,595,499,526]" pageId="14" pageNumber="15">
<heading id="223681F3FFAFE050D788FE72FDE6FF05" bold="true" box="[151,595,499,526]" fontSize="11" level="1" pageId="14" pageNumber="15" reason="1">
<taxonomicName id="BEC14D1CFFAFE050D788FE72FDE6FF05" ID-CoL="57TZC" authority="Studer, 1876" authorityName="Studer" authorityYear="1876" box="[151,595,499,526]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D788FE72FDE6FF05" bold="true" box="[151,595,499,526]" pageId="14" pageNumber="15">
<emphasis id="4BB5EA8DFFAFE050D788FE72FE04FF06" bold="true" box="[151,433,500,526]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
<bibRefCitation id="1D504B6EFFAFE050D6A6FE75FDE6FF05" author="Studer" box="[441,595,499,525]" pageId="14" pageNumber="18" refString="Studer, T. (1876) Uber Echinodermen aus dem antarkischen Meere und zwei neue Seeigel von den Papua - Inseln, gesammelt auf der Reise SMS Gazelle um die Erde. Monatsberichte d. k. Preussiche Akademie der Wissenschaften, 452 - 465. Berlin." type="book chapter" year="1876">Studer, 1876</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
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<subSubSection id="31DB6514FFAFE050D788FDBBFD1EFFBC" pageId="14" pageNumber="15" type="reference_group">
<paragraph id="797E369FFFAFE050D788FDBBFDEFFF5C" blockId="14.[151,806,573,692]" box="[151,602,573,596]" pageId="14" pageNumber="15">
<treatmentCitationGroup id="59D111B1FFAFE050D788FDBBFDEFFF5C" box="[151,602,573,596]" pageId="14" pageNumber="15">
<taxonomicName id="BEC14D1CFFAFE050D788FDBBFDE0FF5C" ID-CoL="57TZC" authority="Studer, 1876: 453" authorityName="Studer" authorityPageNumber="453" authorityYear="1876" box="[151,597,573,596]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D788FDBBFE3AFF5C" box="[151,399,573,596]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
<treatmentCitation id="F860108EFFAFE050D68AFDBBFDE0FF5C" author="Studer" box="[405,597,573,596]" page="453" pageId="14" pageNumber="15" year="1876">
<bibRefCitation id="1D504B6EFFAFE050D68AFDBBFD95FF5C" author="Studer" box="[405,544,573,596]" pageId="14" pageNumber="18" refString="Studer, T. (1876) Uber Echinodermen aus dem antarkischen Meere und zwei neue Seeigel von den Papua - Inseln, gesammelt auf der Reise SMS Gazelle um die Erde. Monatsberichte d. k. Preussiche Akademie der Wissenschaften, 452 - 465. Berlin." type="book chapter" year="1876">Studer, 1876</bibRefCitation>
: 453
</treatmentCitation>
</taxonomicName>
.
</treatmentCitationGroup>
</paragraph>
<paragraph id="797E369FFFAFE050D788FDDBFD1EFFBC" blockId="14.[151,806,573,692]" pageId="14" pageNumber="15">
<treatmentCitationGroup id="59D111B1FFAFE050D788FDDBFD1EFFBC" pageId="14" pageNumber="15">
<taxonomicName id="BEC14D1CFFAFE050D788FDDBFDB1FF7C" authority="Theel, 1886: 94" authorityName="Theel" authorityPageNumber="94" authorityYear="1886" box="[151,516,605,628]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="recurvata">
<emphasis id="4BB5EA8DFFAFE050D788FDDBFEE6FF7C" box="[151,339,605,628]" italics="true" pageId="14" pageNumber="15">Thyone recurvata</emphasis>
<treatmentCitation id="F860108EFFAFE050D646FDDBFDB1FF7C" author="Theel" box="[345,516,605,628]" page="94" pageId="14" pageNumber="15" year="1886">
<bibRefCitation id="1D504B6EFFAFE050D646FDDBFE69FF7C" author="Theel" box="[345,476,605,628]" pageId="14" pageNumber="18" refString="Theel, H. (1886) Report on the Holothurioidea dredged by H. M. S. Challenger during the years 1873 - 1876. Report on the scientific results of the voyage of H. M. S. Challenger, Zoology, 14 (39), 1 - 290, 16 pls." type="journal article" year="1886">Théel, 1886</bibRefCitation>
: 94
</treatmentCitation>
</taxonomicName>
, pl. 5 fig. 7, pl. 8 fig. 6.
<taxonomicName id="BEC14D1CFFAFE050D788FDFBFDF7FF9C" ID-CoL="329MH" authority="Ludwig, 1898: 27" authorityName="Ludwig" authorityPageNumber="27" authorityYear="1898" box="[151,578,637,660]" class="Holothuroidea" family="Cucumariidae" genus="Cucumaria" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="squamata">
<emphasis id="4BB5EA8DFFAFE050D788FDFBFEC8FF9C" box="[151,381,637,660]" italics="true" pageId="14" pageNumber="15">Cucumaria squamata</emphasis>
<treatmentCitation id="F860108EFFAFE050D69BFDFBFDF7FF9C" author="Ludwig" box="[388,578,637,660]" page="27" pageId="14" pageNumber="15" year="1898">
<bibRefCitation id="1D504B6EFFAFE050D69BFDFBFDA8FF9C" author="Ludwig" box="[388,541,637,660]" pageId="14" pageNumber="17" refString="Ludwig, H. (1898) Holothurien. Ergebnisse der Hamburger Magalhaensischen Sammelreise 1892 / 93, 1: 1 - 98, 3 pls." type="journal article" year="1898">Ludwig, 1898</bibRefCitation>
: 27
</treatmentCitation>
</taxonomicName>
28, pl. 1 figs 1921.
<taxonomicName id="BEC14D1CFFAFE050D788FD1BFE22FFBC" ID-CoL="329MH" box="[151,407,669,692]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="squamata">
<emphasis id="4BB5EA8DFFAFE050D788FD1BFE22FFBC" box="[151,407,669,692]" italics="true" pageId="14" pageNumber="15">Trachythyone squamata</emphasis>
</taxonomicName>
.—
<treatmentCitation id="F860108EFFAFE050D6A9FD1BFD12FFBC" author="Hernandez" box="[438,679,669,692]" page="163" pageId="14" pageNumber="15" year="1987">
<bibRefCitation id="1D504B6EFFAFE050D6A9FD1BFDC7FFBC" author="Hernandez" box="[438,626,669,692]" pageId="14" pageNumber="17" refString="Hernandez, D. A. (1987) Trachythyone baja sp. n., a new species from Antarctic waters (Echinodermata: Holothurioidea). Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 84, 161 - 165, fig. 1. pl. 1." type="journal article" year="1987">Hernández, 1987</bibRefCitation>
: 163
</treatmentCitation>
.
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</paragraph>
</subSubSection>
<subSubSection id="31DB6514FFAFE051D788FD65FB92FC92" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15" type="discussion">
<paragraph id="797E369FFFAFE050D788FD65FC7CF952" blockId="14.[151,1437,739,2003]" pageId="14" pageNumber="15">
<emphasis id="4BB5EA8DFFAFE050D788FD65FEA5FFF5" bold="true" box="[151,272,739,765]" pageId="14" pageNumber="15">Remarks.</emphasis>
<taxonomicName id="BEC14D1CFFAFE050D608FD62FD9DFFF5" box="[279,552,740,765]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D608FD62FD9DFFF5" box="[279,552,740,765]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
is the
<typeStatus id="A67A883DFFAFE050D56AFD62FD12FFF6" box="[629,679,740,766]" pageId="14" pageNumber="15">type</typeStatus>
species for
<taxonomicName id="BEC14D1CFFAFE050D42BFD62FBC4FFF6" authority="Studer, 1876" authorityName="Studer" authorityYear="1876" box="[820,1137,740,766]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="genus">
<emphasis id="4BB5EA8DFFAFE050D42BFD62FC61FFF5" box="[820,980,740,765]" italics="true" pageId="14" pageNumber="15">Trachythyone</emphasis>
<bibRefCitation id="1D504B6EFFAFE050D4C4FD62FBC4FFF6" author="Studer" box="[987,1137,740,766]" pageId="14" pageNumber="18" refString="Studer, T. (1876) Uber Echinodermen aus dem antarkischen Meere und zwei neue Seeigel von den Papua - Inseln, gesammelt auf der Reise SMS Gazelle um die Erde. Monatsberichte d. k. Preussiche Akademie der Wissenschaften, 452 - 465. Berlin." type="book chapter" year="1876">Studer, 1876</bibRefCitation>
</taxonomicName>
, and the Kerguelen Is are the
<typeStatus id="A67A883DFFAFE050D7DDFC8CFF41FE2C" box="[194,244,778,804]" pageId="14" pageNumber="15">type</typeStatus>
locality. The
<typeStatus id="A67A883DFFAFE050D688FC8CFE4BFE2C" box="[407,510,778,804]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
of
<taxonomicName id="BEC14D1CFFAFE050D539FC8CFC82FE2B" box="[550,823,778,803]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D539FC8CFC82FE2B" box="[550,823,778,803]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
(Museum fuer Naturkunde, HumboldtUniversitaet zu Berlin, ZMB 2252) is characterized by: fusiform elongate body,
<quantity id="BE399B7AFFAFE050D4B3FCB7FC4BFE43" box="[940,1022,817,843]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="14" pageNumber="15" unit="mm" value="70.0">70 mm</quantity>
long (
<quantity id="BE399B7AFFAFE050D356FCB7FB28FE43" box="[1097,1181,817,843]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="14" pageNumber="15" unit="mm" value="90.0">90 mm</quantity>
long in
<bibRefCitation id="1D504B6EFFAFE050D3E2FCB7FA3BFE43" author="Studer" box="[1277,1422,817,843]" pageId="14" pageNumber="18" refString="Studer, T. (1876) Uber Echinodermen aus dem antarkischen Meere und zwei neue Seeigel von den Papua - Inseln, gesammelt auf der Reise SMS Gazelle um die Erde. Monatsberichte d. k. Preussiche Akademie der Wissenschaften, 452 - 465. Berlin." type="book chapter" year="1876">Studer 1876</bibRefCitation>
),
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mid-body diameter, long posterior taper; calcareous rugose body; tube feet cover body, hard, not retractile, no bare interradii; 10 dendritic tentacles, 2 ventral smaller; calcareous ring lacking posterior prolongations; body wall ossicles plates and cups; plates thick, single-layered, perforations small, some ridge thickenings but lacking knobs and spines, irregularly elongate, up to 596
<emphasis id="4BB5EA8DFFAFE050D31BFC4AFBA6FEED" box="[1028,1043,972,997]" italics="true" pageId="14" pageNumber="15">µ</emphasis>
m long; cups thick, deep, oval to rectangular, up to 88
<emphasis id="4BB5EA8DFFAFE050D6B9FC74FE00F903" box="[422,437,1010,1035]" italics="true" pageId="14" pageNumber="15">µ</emphasis>
m long, bluntly spinous rim, sometimes with bridges across rim.
<taxonomicName id="BEC14D1CFFAFE050D3EDFC74FEB4F93A" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D3EDFC74FEB4F93A" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
is represented in the BANZARE collection by a single small specimen. It is represented in the SAM collections from
<collectingCountry id="01D6760FFFAFE050D642FBC6FE11F952" box="[349,420,1088,1114]" name="Heard Island and McDonald Islands" pageId="14" pageNumber="15">Heard</collectingCountry>
I. by an
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long specimen (SAM K2302).
</paragraph>
<paragraph id="797E369FFFAFE050D7DAFBE0FD88F84A" blockId="14.[151,1437,739,2003]" pageId="14" pageNumber="15">
The description and figures for the single specimen of
<taxonomicName id="BEC14D1CFFAFE050D46BFBE1FB5BF988" authority="Theel, 1886" authorityName="Theel" authorityYear="1886" box="[884,1262,1126,1152]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="recurvata">
<emphasis id="4BB5EA8DFFAFE050D46BFBE1FBE5F988" box="[884,1104,1127,1152]" italics="true" pageId="14" pageNumber="15">Thyone recurvata</emphasis>
<bibRefCitation id="1D504B6EFFAFE050D347FBE0FB5BF988" author="Theel" box="[1112,1262,1126,1152]" pageId="14" pageNumber="18" refString="Theel, H. (1886) Report on the Holothurioidea dredged by H. M. S. Challenger during the years 1873 - 1876. Report on the scientific results of the voyage of H. M. S. Challenger, Zoology, 14 (39), 1 - 290, 16 pls." type="journal article" year="1886">Théel, 1886</bibRefCitation>
</taxonomicName>
(
<typeStatus id="A67A883DFFAFE050D3E0FBE0FA83F988" box="[1279,1334,1126,1152]" pageId="14" pageNumber="15">type</typeStatus>
locality Kerguelen Is) are the same as the diagnostic characters of the
<typeStatus id="A67A883DFFAFE050D478FB0BFC2FF9AF" box="[871,922,1165,1191]" pageId="14" pageNumber="15">type</typeStatus>
for
<taxonomicName id="BEC14D1CFFAFE050D4D5FB0BFB6EF9AE" box="[970,1243,1165,1190]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D4D5FB0BFB6EF9AE" box="[970,1243,1165,1190]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
, and it is judged here to be a junior synonym.
<taxonomicName id="BEC14D1CFFAFE050D6E0FB32FC0CF9C6" authority="Ludwig, 1898" authorityName="Ludwig" authorityYear="1898" box="[511,953,1204,1230]" class="Holothuroidea" family="Cucumariidae" genus="Cucumaria" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="squamata">
<emphasis id="4BB5EA8DFFAFE050D6E0FB32FCB3F9C5" box="[511,774,1204,1229]" italics="true" pageId="14" pageNumber="15">Cucumaria squamata</emphasis>
<bibRefCitation id="1D504B6EFFAFE050D411FB32FC0CF9C6" author="Ludwig" box="[782,953,1204,1230]" pageId="14" pageNumber="17" refString="Ludwig, H. (1898) Holothurien. Ergebnisse der Hamburger Magalhaensischen Sammelreise 1892 / 93, 1: 1 - 98, 3 pls." type="journal article" year="1898">Ludwig, 1898</bibRefCitation>
</taxonomicName>
was described for a single
<quantity id="BE399B7AFFAFE050D216FB32FAE8F9C6" box="[1289,1373,1204,1230]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="14" pageNumber="15" unit="mm" value="30.0">30 mm</quantity>
long specimen from Betsy Cove (Kerguelen I.). The large smooth perforated plates and small rectangular bluntly spinous cups are diagnostically identical with the body wall ossicles of
<taxonomicName id="BEC14D1CFFAFE050D313FA87FA9CF812" box="[1036,1321,1281,1306]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D313FA87FA9CF812" box="[1036,1321,1281,1306]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
, and it is judged here to be a junior synonym.
</paragraph>
<paragraph id="797E369FFFAFE050D7D9FAC8FAD1FA57" blockId="14.[151,1437,739,2003]" pageId="14" pageNumber="15">
<bibRefCitation id="1D504B6EFFAFE050D7D9FAC8FEDAF860" author="Ekman" box="[198,367,1358,1384]" pageId="14" pageNumber="17" refString="Ekman, S. (1925) Holothurien. Further zoological results of the Swedish Antarctic Expedition 1901 - 1903, 1 (6), 1 - 194." type="journal article" year="1925">Ekman (1925)</bibRefCitation>
thought that
<taxonomicName id="BEC14D1CFFAFE050D514FAC9FD66F860" box="[523,723,1359,1384]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D514FAC9FD66F860" box="[523,723,1359,1384]" italics="true" pageId="14" pageNumber="15">Thyone muricata</emphasis>
</taxonomicName>
and
<taxonomicName id="BEC14D1CFFAFE050D413FAC9FC6FF860" box="[780,986,1359,1384]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="recurvata">
<emphasis id="4BB5EA8DFFAFE050D413FAC9FC6FF860" box="[780,986,1359,1384]" italics="true" pageId="14" pageNumber="15">Thyone recurvata</emphasis>
</taxonomicName>
(both with
<typeStatus id="A67A883DFFAFE050D37CFAC8FB23F860" box="[1123,1174,1358,1384]" pageId="14" pageNumber="15">type</typeStatus>
locality Kerguelen Is) might be junior synonyms of
<taxonomicName id="BEC14D1CFFAFE050D6E3FAF3FC34F887" authority="Ludwig, 1874" authorityName="Ludwig" authorityYear="1874" box="[508,897,1397,1423]" class="Holothuroidea" family="Cucumariidae" genus="Cucumaria" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="parva">
<emphasis id="4BB5EA8DFFAFE050D6E3FAF3FD64F886" box="[508,721,1397,1422]" italics="true" pageId="14" pageNumber="15">Cucumaria parva</emphasis>
<bibRefCitation id="1D504B6EFFAFE050D5C6FAF3FC34F887" author="Ludwig" box="[729,897,1397,1423]" pageId="14" pageNumber="17" refString="Ludwig, H. (1874 / 1875) Beitrage zur Kenntnis der Holothurien. Arbeiten aus dem Zoologisch - Zootomischen Institut in Wurzburg, 2, 77 - 118, pls 6, 7." type="journal article" year="1874">Ludwig, 1874</bibRefCitation>
</taxonomicName>
(
<typeStatus id="A67A883DFFAFE050D48DFAF3FC72F887" box="[914,967,1397,1423]" pageId="14" pageNumber="15">type</typeStatus>
locality Magellanic region; referred to
<taxonomicName id="BEC14D1CFFAFE050D788FA1AFE8AF8BD" box="[151,319,1436,1461]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="genus">
<emphasis id="4BB5EA8DFFAFE050D788FA1AFE8AF8BD" box="[151,319,1436,1461]" italics="true" pageId="14" pageNumber="15">Trachythyone</emphasis>
</taxonomicName>
by
<bibRefCitation id="1D504B6EFFAFE050D670FA1AFDAAF8BE" author="Panning" box="[367,543,1436,1462]" pageId="14" pageNumber="17" refString="Panning, A. (1949) Versuch einer Neuordnung der Familie Cucumariidae (Holothurioidea, Dendrochirota). Zoologische Jahrbucher Abtheilung fur Systematik, Geographie und Biologie der Thiere, 78, 404 - 470." type="journal article" year="1949">Panning 1949</bibRefCitation>
).
<bibRefCitation id="1D504B6EFFAFE050D52BFA1AFD53F8BE" author="Ekman" box="[564,742,1436,1462]" pageId="14" pageNumber="17" refString="Ekman, S. (1927) Holothurien der deutschen Sudpolar - Expedition 1901 - 1903 aus der Ostantarktis und von den Kerguelen. Deutsche Sudpolar - Expedition, 19 (Zoology 11), 359 - 419." type="journal article" year="1927">Ekman (1927)</bibRefCitation>
subsequently listed
<taxonomicName id="BEC14D1CFFAFE050D4FAFA1AFAB1F8BD" box="[997,1284,1436,1461]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D4FAFA1AFAB1F8BD" box="[997,1284,1436,1461]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
and
<taxonomicName id="BEC14D1CFFAFE050D25DFA1AFEBDF8D4" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="recurvata">
<emphasis id="4BB5EA8DFFAFE050D25DFA1AFEBDF8D4" italics="true" pageId="14" pageNumber="15">Thyone recurvata</emphasis>
</taxonomicName>
as junior synonyms of
<taxonomicName id="BEC14D1CFFAFE050D503FA45FD5EF8D4" box="[540,747,1475,1500]" class="Holothuroidea" family="Cucumariidae" genus="Cucumaria" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="parva">
<emphasis id="4BB5EA8DFFAFE050D503FA45FD5EF8D4" box="[540,747,1475,1500]" italics="true" pageId="14" pageNumber="15">Cucumaria parva</emphasis>
</taxonomicName>
.
<bibRefCitation id="1D504B6EFFAFE050D5E4FA44FB9CF8D4" author="Ludwig" box="[763,1065,1474,1500]" pageId="14" pageNumber="17" refString="Ludwig, H. &amp; Heding, S. G. (1935) Die holothurien der Deutschen Tiefsee - Expedition. 1. Fusslose und dendrochirote formen. Wissenschaftliche Ergebnisse der Deutschen Tiefsee - Expedition auf dem dampfer Valdivia 1898 - 1899, 24, 123 - 214." type="journal article" year="1935">Ludwig &amp; Heding (1935)</bibRefCitation>
distinguished
<taxonomicName id="BEC14D1CFFAFE050D3CBFA45FA29F8D4" box="[1236,1436,1475,1500]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D3CBFA45FA29F8D4" box="[1236,1436,1475,1500]" italics="true" pageId="14" pageNumber="15">Thyone muricata</emphasis>
</taxonomicName>
from their new species
<taxonomicName id="BEC14D1CFFAFE050D6B1FA6FFCA9FB0A" box="[430,796,1513,1538]" class="Holothuroidea" family="Cucumariidae" genus="Cucumaria" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="ekmani" subGenus="Semperia">
<emphasis id="4BB5EA8DFFAFE050D6B1FA6FFCA9FB0A" box="[430,796,1513,1538]" italics="true" pageId="14" pageNumber="15">Cucumaria (Semperia) ekmani</emphasis>
</taxonomicName>
(
<typeStatus id="A67A883DFFAFE050D432FA6FFCD7FB0B" box="[813,866,1513,1539]" pageId="14" pageNumber="15">type</typeStatus>
locality Kerguelen Is; synonymised above with
<taxonomicName id="BEC14D1CFFAFE050D788F996FE6EFB21" box="[151,475,1552,1577]" class="Holothuroidea" family="Psolidae" genus="Neopsolidium" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="kerguelensis">
<emphasis id="4BB5EA8DFFAFE050D788F996FE6EFB21" box="[151,475,1552,1577]" italics="true" pageId="14" pageNumber="15">Neopsolidium kerguelensis</emphasis>
</taxonomicName>
), but did not give an opinion on a relationship with
<taxonomicName id="BEC14D1CFFAFE050D349F996FA9CFB21" box="[1110,1321,1552,1577]" class="Holothuroidea" family="Phyllophoridae" genus="Thyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="recurvata">
<emphasis id="4BB5EA8DFFAFE050D349F996FA9CFB21" box="[1110,1321,1552,1577]" italics="true" pageId="14" pageNumber="15">Thyone recurvata</emphasis>
</taxonomicName>
.
<bibRefCitation id="1D504B6EFFAFE050D225F996FF5CFB58" author="Panning" pageId="14" pageNumber="18" refString="Panning, A. (1964) Bemerkungen uber die Holothurien - Familie Cucumariidae (Ordnung Dendrochirota). 4. Die gattungen Stereoderma, Staurothyone, und Trachythyone. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 61, 159 - 174." type="journal article" year="1964">Panning (1964)</bibRefCitation>
also thought that
<taxonomicName id="BEC14D1CFFAFE050D6D7F9B1FD53FB58" box="[456,742,1591,1616]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D6D7F9B1FD53FB58" box="[456,742,1591,1616]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
might be a junior synonym of
<taxonomicName id="BEC14D1CFFAFE050D379F9B1FAEEFB58" box="[1126,1371,1591,1616]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="parva">
<emphasis id="4BB5EA8DFFAFE050D379F9B1FAEEFB58" box="[1126,1371,1591,1616]" italics="true" pageId="14" pageNumber="15">Trachythyone parva</emphasis>
</taxonomicName>
. In a species list for Terre Adélie,
<bibRefCitation id="1D504B6EFFAFE050D51EF9DBFCB6FB7F" author="Cherbonnier" box="[513,771,1629,1655]" pageId="14" pageNumber="16" refString="Cherbonnier, G. (1974 a) Invertebres marins des XIIeme et XVeme expeditions antarctiques Francaises en Terre Adelie. 15. Holothurides. Tethys, 5 (4), 601 - 610." type="journal article" year="1974" yearSuffix="a">Cherbonnier (1974a)</bibRefCitation>
listed
<taxonomicName id="BEC14D1CFFAFE050D448F9DBFBC3FB7E" box="[855,1142,1629,1654]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D448F9DBFBC3FB7E" box="[855,1142,1629,1654]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
as a junior synonym of
<taxonomicName id="BEC14D1CFFAFE050D788F902FE36FB95" box="[151,387,1668,1693]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="parva">
<emphasis id="4BB5EA8DFFAFE050D788F902FE36FB95" box="[151,387,1668,1693]" italics="true" pageId="14" pageNumber="15">Trachythyone parva</emphasis>
</taxonomicName>
. I have found
<taxonomicName id="BEC14D1CFFAFE050D52EF902FB15FB96" authority="Ludwig &amp; Heding, 1935" authorityName="Ludwig &amp; Heding" authorityYear="1935" box="[561,1184,1668,1694]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="bouvetensis">
<emphasis id="4BB5EA8DFFAFE050D52EF902FCD7FB95" box="[561,866,1668,1693]" italics="true" pageId="14" pageNumber="15">Trachythyone bouvetensis</emphasis>
(
<bibRefCitation id="1D504B6EFFAFE050D46DF902FB2DFB96" author="Ludwig" box="[882,1176,1668,1694]" pageId="14" pageNumber="17" refString="Ludwig, H. &amp; Heding, S. G. (1935) Die holothurien der Deutschen Tiefsee - Expedition. 1. Fusslose und dendrochirote formen. Wissenschaftliche Ergebnisse der Deutschen Tiefsee - Expedition auf dem dampfer Valdivia 1898 - 1899, 24, 123 - 214." type="journal article" year="1935">Ludwig &amp; Heding, 1935</bibRefCitation>
)
</taxonomicName>
in both the Ross Sea (
<collectingCountry id="01D6760FFFAFE050D780F92CFE8AFBCC" box="[159,319,1706,1732]" name="New Zealand" pageId="14" pageNumber="15">New Zealand</collectingCountry>
Institute of Water and Atmospheric Research, NIWA) and Prydz Bay (NMV) collections, and anticipate that the Terre Adélie specimens are
<taxonomicName id="BEC14D1CFFAFE050D5FBF957FB9CFBE2" box="[740,1065,1745,1770]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="bouvetensis">
<emphasis id="4BB5EA8DFFAFE050D5FBF957FB9CFBE2" box="[740,1065,1745,1770]" italics="true" pageId="14" pageNumber="15">Trachythyone bouvetensis</emphasis>
</taxonomicName>
. A possible synonymy of the geographically widely separated species
<taxonomicName id="BEC14D1CFFAFE050D566F97EFCB5FA19" box="[633,768,1784,1809]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D566F97EFCB5FA19" box="[633,768,1784,1809]" italics="true" pageId="14" pageNumber="15">T. muricata</emphasis>
</taxonomicName>
and
<taxonomicName id="BEC14D1CFFAFE050D424F97EFC2FFA19" box="[827,922,1784,1809]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="parva">
<emphasis id="4BB5EA8DFFAFE050D424F97EFC2FFA19" box="[827,922,1784,1809]" italics="true" pageId="14" pageNumber="15">T. parva</emphasis>
</taxonomicName>
is rejected here since
<taxonomicName id="BEC14D1CFFAFE050D3BBF97EFAB3FA19" box="[1188,1286,1784,1809]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="parva">
<emphasis id="4BB5EA8DFFAFE050D3BBF97EFAB3FA19" box="[1188,1286,1784,1809]" italics="true" pageId="14" pageNumber="15">T. parva</emphasis>
</taxonomicName>
has: smaller size, up to
<quantity id="BE399B7AFFAFE050D604F898FEDAFA30" box="[283,367,1822,1848]" metricMagnitude="-2" metricUnit="m" metricValue="3.1" pageId="14" pageNumber="15" unit="mm" value="31.0">31 mm</quantity>
long (
<bibRefCitation id="1D504B6EFFAFE050D6A2F898FDECFA30" author="Perrier" box="[445,601,1822,1848]" pageId="14" pageNumber="18" refString="Perrier, R. (1905) Holothuries antarctiques du Museum d'Histoire Naturelle de Paris. Annales des Sciences Naturelles. Zoologie, 1, 1 - 146, 5 pls." type="journal article" year="1905">Perrier 1905</bibRefCitation>
); tube feet confined predominantly to radii, especially ventrally; tube feet not noticeably hard and non-retractile; smaller perforated plate ossicles, 150
<emphasis id="4BB5EA8DFFAFE050D352F8C3FBE9FA56" box="[1101,1116,1861,1886]" italics="true" pageId="14" pageNumber="15">µ</emphasis>
m long (
<bibRefCitation id="1D504B6EFFAFE050D3A0F8C3FAE2FA57" author="Perrier" box="[1215,1367,1861,1887]" pageId="14" pageNumber="18" refString="Perrier, R. (1905) Holothuries antarctiques du Museum d'Histoire Naturelle de Paris. Annales des Sciences Naturelles. Zoologie, 1, 1 - 146, 5 pls." type="journal article" year="1905">Perrier 1905</bibRefCitation>
).
</paragraph>
<paragraph id="797E369FFFAFE051D7D9F8EAFB9DFDD0" blockId="14.[151,1437,739,2003]" lastBlockId="15.[151,1437,152,410]" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
The
<collectingCountry id="01D6760FFFAFE050D7E1F8EAFEDEFA8E" box="[254,363,1900,1926]" name="Antarctica" pageId="14" pageNumber="15">Antarctic</collectingCountry>
and Sub-Antarctic species
<taxonomicName id="BEC14D1CFFAFE050D5A7F8EAFC5EFA8D" box="[696,1003,1900,1925]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="bouvetensis">
<emphasis id="4BB5EA8DFFAFE050D5A7F8EAFC5EFA8D" box="[696,1003,1900,1925]" italics="true" pageId="14" pageNumber="15">Trachythyone bouvetensis</emphasis>
</taxonomicName>
(
<typeStatus id="A67A883DFFAFE050D4E2F8EAFB84FA8E" box="[1021,1073,1900,1926]" pageId="14" pageNumber="15">type</typeStatus>
locality
<collectingCountry id="01D6760FFFAFE050D382F8EAFB47FA8E" box="[1181,1266,1900,1926]" name="Bouvet Island" pageId="14" pageNumber="15">Bouvet</collectingCountry>
I.) is covered dorsally and laterally by tube feet. It is distinguished from
<taxonomicName id="BEC14D1CFFAFE050D445F815FBDAFAA4" box="[858,1135,1939,1964]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="14" pageNumber="15" phylum="Echinodermata" rank="species" species="muricata">
<emphasis id="4BB5EA8DFFAFE050D445F815FBDAFAA4" box="[858,1135,1939,1964]" italics="true" pageId="14" pageNumber="15">Trachythyone muricata</emphasis>
</taxonomicName>
by: distinct “belly” midbody, not fusiform; tube feet not noticeably hard, non-retractile; bare ventral interradii; large perforated plates (up to 520
<emphasis id="4BB5EA8DFFAEE051D606FF1EFE9DFDB9" box="[281,296,152,177]" italics="true" pageId="15" pageNumber="16">µ</emphasis>
m long) frequently with four larger central perforations, sometimes sharply to bluntly spinous at one end; cups and cupped crosses up to 96
<emphasis id="4BB5EA8DFFAEE051D58FFF39FD2AFDD0" box="[656,671,191,216]" italics="true" pageId="15" pageNumber="16">µ</emphasis>
m long, with long pointed spines.
</paragraph>
<paragraph id="797E369FFFAEE051D7D9FF63FB92FC92" blockId="15.[151,1437,152,410]" pageId="15" pageNumber="16">
The
<typeStatus id="A67A883DFFAEE051D61CFF63FE83FDF7" box="[259,310,229,255]" pageId="15" pageNumber="16">type</typeStatus>
species for the genus
<taxonomicName id="BEC14D1CFFAEE051D57FFF63FD4AFDF6" box="[608,767,229,254]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="15" pageNumber="16" phylum="Echinodermata" rank="genus">
<emphasis id="4BB5EA8DFFAEE051D57FFF63FD4AFDF6" box="[608,767,229,254]" italics="true" pageId="15" pageNumber="16">Trachythyone</emphasis>
</taxonomicName>
is completely covered by tube feet.
<bibRefCitation id="1D504B6EFFAEE051D3C0FF63FA29FDF7" author="Panning" box="[1247,1436,229,255]" pageId="15" pageNumber="18" refString="Panning, A. (1964) Bemerkungen uber die Holothurien - Familie Cucumariidae (Ordnung Dendrochirota). 4. Die gattungen Stereoderma, Staurothyone, und Trachythyone. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 61, 159 - 174." type="journal article" year="1964">Panning (1964)</bibRefCitation>
diagnosed the genus
<taxonomicName id="BEC14D1CFFAEE051D6B6FE8AFDECFC2D" box="[425,601,268,293]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="15" pageNumber="16" phylum="Echinodermata" rank="genus">
<emphasis id="4BB5EA8DFFAEE051D6B6FE8AFDECFC2D" box="[425,601,268,293]" italics="true" pageId="15" pageNumber="16">Trachythyone</emphasis>
</taxonomicName>
to include both radial only or overall distributions of tube feet.
<taxonomicName id="BEC14D1CFFAEE051D788FEB4FE1CFC43" box="[151,425,306,331]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="15" pageNumber="16" phylum="Echinodermata" rank="species" species="cynthiae" status="sp. nov.">
<emphasis id="4BB5EA8DFFAEE051D788FEB4FE1CFC43" box="[151,425,306,331]" italics="true" pageId="15" pageNumber="16">Trachythyone cynthiae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="508657F6FFAEE051D6AEFEB4FDA4FC44" box="[433,529,306,332]" pageId="15" pageNumber="16" rank="species">
<emphasis id="4BB5EA8DFFAEE051D6AEFEB4FDA4FC44" bold="true" box="[433,529,306,332]" pageId="15" pageNumber="16">sp. nov.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="BEC14D1CFFAEE051D551FEB4FC21FC43" box="[590,916,306,331]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="15" pageNumber="16" phylum="Echinodermata" rank="species" species="mackenzieae" status="sp. nov.">
<emphasis id="4BB5EA8DFFAEE051D551FEB4FC21FC43" box="[590,916,306,331]" italics="true" pageId="15" pageNumber="16">Trachythyone mackenzieae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="508657F6FFAEE051D483FEB4FC48FC44" box="[924,1021,306,332]" pageId="15" pageNumber="16" rank="species">
<emphasis id="4BB5EA8DFFAEE051D483FEB4FC48FC44" bold="true" box="[924,1021,306,332]" pageId="15" pageNumber="16">sp. nov.</emphasis>
</taxonomicNameLabel>
(above) have radial only series of tube feet. It is noted above that
<taxonomicName id="BEC14D1CFFAEE051D51BFEDFFCBDFC7B" authority="Pawson" authorityName="Pawson" box="[516,776,345,371]" class="Holothuroidea" family="Psolidae" genus="Neopsolidium" kingdom="Animalia" order="Dendrochirotida" pageId="15" pageNumber="16" phylum="Echinodermata" rank="genus">
<emphasis id="4BB5EA8DFFAEE051D51BFEDFFD12FC7A" box="[516,679,345,370]" italics="true" pageId="15" pageNumber="16">Neopsolidium</emphasis>
Pawson
</taxonomicName>
is diagnostically very close to
<taxonomicName id="BEC14D1CFFAEE051D370FEDFFABBFC7A" box="[1135,1294,345,370]" class="Holothuroidea" family="Cucumariidae" genus="Trachythyone" kingdom="Animalia" order="Dendrochirotida" pageId="15" pageNumber="16" phylum="Echinodermata" rank="genus">
<emphasis id="4BB5EA8DFFAEE051D370FEDFFABBFC7A" box="[1135,1294,345,370]" italics="true" pageId="15" pageNumber="16">Trachythyone</emphasis>
</taxonomicName>
. Resolution of these systematic issues should await evidence from molecular genetic data.
</paragraph>
</subSubSection>
</treatment>
</document>