treatments-xml/data/E5/45/87/E54587AB38490B04FDB7F8895538F83B.xml

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<document id="A6DACAA240497FA3E45BFDD1B66948FB" ID-DOI="10.5852/ejt.2024.923.2445" ID-ISSN="2118-9773" ID-Zenodo-Dep="10727741" ID-ZooBank="AD68CEDD-2F2D-4010-BE7A-1B1AE9E4A0F3" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="tatiana" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="tatiana" IM.taxonomicNames_approvedBy="tatiana" IM.treatmentCitations_approvedBy="tatiana" IM.treatments_approvedBy="tatiana" checkinTime="1709215085450" checkinUser="plazi" docAuthor="Herbert, David G." docDate="2024" docId="E54587AB38490B04FDB7F8895538F83B" docLanguage="en" docName="EJT.2024.923.1-119.pdf.imf" docOrigin="European Journal of Taxonomy 923" docSource="https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2445/10835" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Calliotropis eucheloides Marshall 1979" docType="treatment" docVersion="4" lastPageNumber="25" masterDocId="197CFFD3385E0B1CFF9BFFC25776FFD3" masterDocTitle="The Vetigastropoda (Mollusca) of Walters Shoal, with descriptions of two new genera and thirty new species" masterLastPageNumber="119" masterPageNumber="1" pageNumber="24" updateTime="1710414732225" updateUser="tatiana" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="39052025EB20F63F2B90EC1B5F04EF2B">The Vetigastropoda (Mollusca) of Walters Shoal, with descriptions of two new genera and thirty new species</mods:title>
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<subSubSection id="25F6653638490B0BFDB7F889537EF8B5" box="[556,1032,1867,1894]" pageId="23" pageNumber="24" type="nomenclature">
<paragraph id="6D5336BD38490B0BFDB7F889537EF8B5" blockId="23.[556,1032,1867,1927]" box="[556,1032,1867,1894]" pageId="23" pageNumber="24">
<heading id="361B81D138490B0BFDB7F889537EF8B5" box="[556,1032,1867,1894]" centered="true" fontSize="11" level="2" pageId="23" pageNumber="24" reason="2">
<taxonomicName id="AAEC4D3E38490B0BFDB7F889537EF8B5" ID-CoL="6988V" authority="Marshall, 1979" authorityName="Marshall" authorityYear="1979" box="[556,1032,1867,1894]" class="Gastropoda" family="Eucyclidae" genus="Calliotropis" kingdom="Animalia" order="Seguenziida" pageId="23" pageNumber="24" phylum="Mollusca" rank="species" species="eucheloides">
<emphasis id="5F98EAAF38490B0BFDB7F8895439F8B5" bold="true" box="[556,847,1867,1894]" italics="true" pageId="23" pageNumber="24">Calliotropis eucheloides</emphasis>
<bibRefCitation id="097D4B4C38490B0BFCCDF889537EF8B5" author="Marshall B. A." box="[854,1032,1867,1894]" pageId="23" pageNumber="24" pagination="521 - 552" refId="ref61519" refString="Marshall B. A. 1979. The Trochidae and Turbinidae of the Kermadec Ridge (Mollusca: Gastropoda). New Zealand Journal of Zoology 6 (4): 521 - 552. https: // doi. org / 10.1080 / 03014223.1979.10428396" type="journal article" year="1979">Marshall, 1979</bibRefCitation>
</taxonomicName>
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</paragraph>
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<subSubSection id="25F6653638490B0BFD58F8AF5407F854" box="[707,881,1901,1927]" pageId="23" pageNumber="24" type="description">
<paragraph id="6D5336BD38490B0BFD58F8AF5407F854" blockId="23.[556,1032,1867,1927]" box="[707,881,1901,1927]" pageId="23" pageNumber="24">
<figureCitation id="F5D72A3838490B0BFD58F8AF5407F854" box="[707,881,1901,1927]" captionStart="Fig" captionStartId="25.[189,232,1613,1639]" captionTargetBox="[191,1398,265,1565]" captionTargetId="figure-95@25.[191,1398,265,1565]" captionTargetPageId="25" captionText="Fig. 13. AC. Calliotropis eucheloides Marshall, 1979. A. Apertural view showing duplex tooth at base of columella, Walters Shoal, stn DW4904, diameter 12.0 mm (MNHN-IM-2013-67241). BC. Apical and basal views, Walters Shoal, stn DW4892, diameter 10.6 mm (MNHN). DF. Calliotropis velata Vilvens, 2006, Walters Shoal, stn CP4910, diameter 15.9 mm (MNHN-IM-2013-67242). G. Calliotropis eucheloides, living animal, shell diameter 12.2 mm (MNHN-IM-2013-67240), image courtesy of Alain Barrère/MNHN. HJ. Spinicalliotropis lepidota sp. nov., holotype, height 2.9 mm (MNHN- IM-2000-36293)." figureDoi="http://doi.org/10.5281/zenodo.10727775" httpUri="https://zenodo.org/record/10727775/files/figure.png" pageId="23" pageNumber="24">Fig. 13AC, G</figureCitation>
</paragraph>
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<subSubSection id="25F6653638490B0BFF26F86E5438F815" box="[189,846,1964,1991]" pageId="23" pageNumber="24" type="reference_group">
<paragraph id="6D5336BD38490B0BFF26F86E5438F815" blockId="23.[189,1398,1964,2024]" box="[189,846,1964,1991]" pageId="23" pageNumber="24">
<treatmentCitationGroup id="4DFC119338490B0BFF26F86E5438F815" box="[189,846,1964,1991]" pageId="23" pageNumber="24">
<treatmentCitation id="EC4D10AC38490B0BFF26F86E55A3F814" author="Marshall B. A." box="[189,725,1964,1991]" page="527" pageId="23" pageNumber="24" year="1979">
<taxonomicName id="AAEC4D3E38490B0BFF26F86E55A3F814" ID-CoL="6988V" authority="Marshall, 1979: 527" authorityName="Marshall" authorityPageNumber="527" authorityYear="1979" box="[189,725,1964,1991]" class="Gastropoda" family="Eucyclidae" genus="Calliotropis" kingdom="Animalia" order="Seguenziida" pageId="23" pageNumber="24" phylum="Mollusca" rank="species" species="eucheloides">
<emphasis id="5F98EAAF38490B0BFF26F86E56AAF815" box="[189,476,1964,1990]" italics="true" pageId="23" pageNumber="24">Calliotropis eucheloides</emphasis>
<bibRefCitation id="097D4B4C38490B0BFE7FF86E55A3F814" author="Marshall B. A." box="[484,725,1964,1991]" pageId="23" pageNumber="24" pagination="521 - 552" refId="ref61519" refString="Marshall B. A. 1979. The Trochidae and Turbinidae of the Kermadec Ridge (Mollusca: Gastropoda). New Zealand Journal of Zoology 6 (4): 521 - 552. https: // doi. org / 10.1080 / 03014223.1979.10428396" type="journal article" year="1979">Marshall, 1979: 527</bibRefCitation>
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, fig. 3ac.
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<typeStatus id="B257881F38490B0BFCCEF86F54F9F814" box="[853,911,1965,1991]" pageId="23" pageNumber="24">Type</typeStatus>
loc.: east of
<collectingMunicipality id="8D37ACC738490B0BFBB3F86E53BBF815" box="[1064,1229,1964,1990]" pageId="23" pageNumber="24">Chanter Islets</collectingMunicipality>
,
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,
<location id="6833606638490B0BFF71F80C56B6F83B" LSID="urn:lsid:plazi:treatment:E54587AB38490B04FDB7F8895538F83B:6833606638490B0BFF71F80C56B6F83B" box="[234,448,1998,2024]" municipality="Chanter Islets" name="Kermadec Islands" pageId="23" pageNumber="24">Kermadec Islands</location>
,
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.
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<taxonomicName id="AAEC4D3E38460B04FF26FECB56ABFEF0" ID-CoL="6988V" authorityName="Marshall" authorityYear="1979" box="[189,477,265,291]" class="Gastropoda" family="Eucyclidae" genus="Calliotropis" kingdom="Animalia" order="Seguenziida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="eucheloides">
<emphasis id="5F98EAAF38460B04FF26FECB56ABFEF0" box="[189,477,265,291]" italics="true" pageId="24" pageNumber="25">Calliotropis eucheloides</emphasis>
</taxonomicName>
<treatmentCitation id="EC4D10AC38460B04FE65FECB55BAFEF0" author="Vilvens C." box="[510,716,265,291]" page="62" pageId="24" pageNumber="25" year="2006">
<bibRefCitation id="097D4B4C38460B04FE65FECB55BAFEF0" author="Vilvens C." box="[510,716,265,291]" pageId="24" pageNumber="25" pagination="55 - 71" refId="ref63773" refString="Vilvens C. 2006. New records and new species of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Madagascar, Mayotte Island and Reunion Island. Novapex 7 (2 - 3): 55 - 71. Available from https: // www. biodiversitylibrary. org / page / 42351233 [accessed 11 Feb. 2024]." type="journal article" year="2006">Vilvens 2006: 62</bibRefCitation>
</treatmentCitation>
, figs 2427; 2007: 46, figs 138155, 160, 161; 2020: 39, figs 17ao, 18ao; 2021: 108, fig. 7jn. —
<treatmentCitation id="EC4D10AC38460B04FD7FFEEE54C6FE95" author="Herbert D. G." box="[740,944,300,327]" page="29" pageId="24" pageNumber="25" year="2015">
<bibRefCitation id="097D4B4C38460B04FD7FFEEE54C6FE95" author="Herbert D. G." box="[740,944,300,327]" pageId="24" pageNumber="25" pagination="1 - 98" refId="ref60592" refString="Herbert D. G. 2015. An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca). Zootaxa 4049 (1): 1 - 98. https: // doi. org / 10.11646 / zootaxa. 4049.1.1" type="journal article" year="2015">Herbert 2015: 29</bibRefCitation>
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.
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</paragraph>
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<emphasis id="5F98EAAF38460B04FF26FEAF56DCFE54" bold="true" box="[189,426,365,391]" pageId="24" pageNumber="25">Material examined</emphasis>
</heading>
</paragraph>
<paragraph id="6D5336BD38460B04FF26FE5E549CFBD9" blockId="24.[189,1399,410,1035]" pageId="24" pageNumber="25">
<materialsCitation id="DD843CE038460B04FF26FE5E56CEFE0A" collectingDate="2017-05-02" collectionCode="MNHN" elevation="380" latitude="-33.266666" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.833332" pageId="24" pageNumber="25" specimenCount="7">
WALTERS SHOAL
<emphasis id="5F98EAAF38460B04FE4BFE5E556DFE65" bold="true" box="[464,539,412,438]" pageId="24" pageNumber="25">slopes</emphasis>
• 7 empty shells; stn DW4881;
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,
<geoCoordinate id="08D8507A38460B04FB84FE5853FAFE65" box="[1055,1164,410,438]" degrees="43" direction="east" minutes="50" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.833332">43°50 E</geoCoordinate>
; depth
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<elevation id="E6C1D18E38460B04FB7DFE5E5207FE65" box="[1254,1393,412,438]" metricMagnitude="2" metricUnit="m" metricValue="3.7950000000000004" metricValueMax="3.8200000000000003" metricValueMin="3.7700000000000005" pageId="24" pageNumber="25" unit="m" value="379.5" valueMax="382.0" valueMin="377.0">377382 m</elevation>
</quantity>
;
<date id="1952107D38460B04FF26FE7D5626FE0A" box="[189,336,447,473]" pageId="24" pageNumber="25" value="2017-05-02">
<collectingDate id="0916E99538460B04FF26FE7D5626FE0A" box="[189,336,447,473]" pageId="24" pageNumber="25" value="2017-05-02">2 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FEC5FE7D56CEFE0A" box="[350,440,447,473]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FE49FE7D5466FE2F" collectingDate="2017-05-03" collectionCode="MNHN" elevation="326" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.916668" pageId="24" pageNumber="25" specimenCode="MNHN-IM-2013-67238" specimenCount="1">
1 living
<specimenCount id="7BEAFD3438460B04FDADFE7D55DFFE0A" box="[566,681,447,473]" pageId="24" pageNumber="25" type="generic">specimen</specimenCount>
; stn DW4885;
<geoCoordinate id="08D8507A38460B04FCC7FE7F54B2FE0A" box="[860,964,445,473]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.283333">33°17 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FC49FE7F534AFE0A" box="[978,1084,445,473]" degrees="43" direction="east" minutes="55" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.916668">43°55 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FB08FE7D526AFE0A" box="[1171,1308,447,473]" metricMagnitude="2" metricUnit="m" metricValue="3.26" metricValueMax="3.8" metricValueMin="2.7199999999999998" pageId="24" pageNumber="25" unit="m" value="326.0" valueMax="380.0" valueMin="272.0">
<elevation id="E6C1D18E38460B04FB08FE7D526AFE0A" box="[1171,1308,447,473]" metricMagnitude="2" metricUnit="m" metricValue="3.26" metricValueMax="3.8" metricValueMin="2.7199999999999998" pageId="24" pageNumber="25" unit="m" value="326.0" valueMax="380.0" valueMin="272.0">272380 m</elevation>
</quantity>
;
<date id="1952107D38460B04FAB1FE7D578DFE2F" pageId="24" pageNumber="25" value="2017-05-03">
<collectingDate id="0916E99538460B04FAB1FE7D578DFE2F" pageId="24" pageNumber="25" value="2017-05-03">3 May 2017</collectingDate>
</date>
; DNA tissue sample;
<specimenCode id="3D4A9EC638460B04FE69FE205466FE2F" box="[498,784,482,508]" pageId="24" pageNumber="25">MNHN-IM-2013-67238</specimenCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FCBDFE2055E9FDCC" collectingDate="2017-05-03" collectionCode="MNHN" elevation="578" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.933334" pageId="24" pageNumber="25" specimenCount="10">
<specimenCount id="7BEAFD3438460B04FCBDFE205435FE2F" box="[806,835,482,508]" pageId="24" pageNumber="25" type="generic">10</specimenCount>
+ empty shells; stn DW4886;
<geoCoordinate id="08D8507A38460B04FB01FE225389FE2F" box="[1178,1279,480,508]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.283333">33°17 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FA91FE225207FE2F" box="[1290,1393,480,508]" degrees="43" direction="east" minutes="56" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.933334">43°56 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FE93FDC756E4FDCC" box="[264,402,517,544]" metricMagnitude="2" metricUnit="m" metricValue="5.775" metricValueMax="5.82" metricValueMin="5.7299999999999995" pageId="24" pageNumber="25" unit="m" value="577.5" valueMax="582.0" valueMin="573.0">
<elevation id="E6C1D18E38460B04FE93FDC756E4FDCC" box="[264,402,517,544]" metricMagnitude="2" metricUnit="m" metricValue="5.775" metricValueMax="5.82" metricValueMin="5.7299999999999995" pageId="24" pageNumber="25" unit="m" value="577.5" valueMax="582.0" valueMin="573.0">573582 m</elevation>
</quantity>
;
<date id="1952107D38460B04FE3AFDC75540FDCC" box="[417,566,517,543]" pageId="24" pageNumber="25" value="2017-05-03">
<collectingDate id="0916E99538460B04FE3AFDC75540FDCC" box="[417,566,517,543]" pageId="24" pageNumber="25" value="2017-05-03">3 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FDDEFDC755E9FDCC" box="[581,671,517,543]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FD27FDC75525FD90" collectingDate="2017-05-03" collectionCode="MNHN" elevation="620" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.95" pageId="24" pageNumber="25" specimenCount="10">
<specimenCount id="7BEAFD3438460B04FD27FDC755AFFDCC" box="[700,729,517,543]" pageId="24" pageNumber="25">10</specimenCount>
+ empty shells; stn DW4887;
<geoCoordinate id="08D8507A38460B04FBDFFDC153DAFDCC" box="[1092,1196,515,543]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.283333">33°17 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FB20FDC15251FDCC" box="[1211,1319,515,543]" degrees="43" direction="east" minutes="57" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.95">43°57 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FF26FDEA5631FD90" box="[189,327,552,579]" metricMagnitude="2" metricUnit="m" metricValue="6.195" metricValueMax="6.4" metricValueMin="5.99" pageId="24" pageNumber="25" unit="m" value="619.5" valueMax="640.0" valueMin="599.0">
<elevation id="E6C1D18E38460B04FF26FDEA5631FD90" box="[189,327,552,579]" metricMagnitude="2" metricUnit="m" metricValue="6.195" metricValueMax="6.4" metricValueMin="5.99" pageId="24" pageNumber="25" unit="m" value="619.5" valueMax="640.0" valueMin="599.0">599640 m</elevation>
</quantity>
;
<date id="1952107D38460B04FECDFDEA569DFD91" box="[342,491,552,579]" pageId="24" pageNumber="25" value="2017-05-03">
<collectingDate id="0916E99538460B04FECDFDEA569DFD91" box="[342,491,552,579]" pageId="24" pageNumber="25" value="2017-05-03">3 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FE62FDEB5525FD90" box="[505,595,553,579]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FDEBFDEA54A3FDB6" collectingDate="2017-05-03" collectionCode="MNHN" elevation="620" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.95" pageId="24" pageNumber="25" specimenCode="MNHN-IM-2013-67239" specimenCount="1">
1 living
<specimenCount id="7BEAFD3438460B04FD4DFDEA543FFD91" box="[726,841,552,578]" pageId="24" pageNumber="25" type="generic">specimen</specimenCount>
; stn DW4887;
<geoCoordinate id="08D8507A38460B04FB9BFDE4531EFD91" box="[1024,1128,550,578]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.283333">33°17 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FBECFDE45395FD90" box="[1143,1251,550,579]" degrees="43" direction="east" minutes="57" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.95">43°57 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FAA7FDEA567AFDB5" metricMagnitude="2" metricUnit="m" metricValue="6.195" metricValueMax="6.4" metricValueMin="5.99" pageId="24" pageNumber="25" unit="m" value="619.5" valueMax="640.0" valueMin="599.0">
<elevation id="E6C1D18E38460B04FAA7FDEA567AFDB5" metricMagnitude="2" metricUnit="m" metricValue="6.195" metricValueMax="6.4" metricValueMin="5.99" pageId="24" pageNumber="25" unit="m" value="619.5" valueMax="640.0" valueMin="599.0">599 640 m</elevation>
</quantity>
;
<date id="1952107D38460B04FE80FD8956C6FDB6" box="[283,432,587,614]" pageId="24" pageNumber="25" value="2017-05-03">
<collectingDate id="0916E99538460B04FE80FD8956C6FDB6" box="[283,432,587,614]" pageId="24" pageNumber="25" value="2017-05-03">3 May 2017</collectingDate>
</date>
; DNA tissue sample;
<specimenCode id="3D4A9EC638460B04FD2DFD8954A3FDB6" box="[694,981,587,613]" pageId="24" pageNumber="25">MNHN-IM-2013-67239</specimenCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FC6AFD89560EFD78" collectingDate="2017-05-03" collectionCode="MNHN" elevation="620" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.95" pageId="24" pageNumber="25" specimenCode="MNHN- IM-2013-67240" specimenCount="1">
1 living
<specimenCount id="7BEAFD3438460B04FBCCFD8953BCFDB6" box="[1111,1226,587,613]" pageId="24" pageNumber="25" type="generic">specimen</specimenCount>
; stn DW4887;
<geoCoordinate id="08D8507A38460B04FF24FDAF5652FD5B" box="[191,292,621,649]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.283333">33°17 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FEA9FDAF56EBFD5A" box="[306,413,621,649]" degrees="43" direction="east" minutes="57" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.95">43°57 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FE6FFDAC550BFD5A" box="[500,637,622,649]" metricMagnitude="2" metricUnit="m" metricValue="6.195" metricValueMax="6.4" metricValueMin="5.99" pageId="24" pageNumber="25" unit="m" value="619.5" valueMax="640.0" valueMin="599.0">
<elevation id="E6C1D18E38460B04FE6FFDAC550BFD5A" box="[500,637,622,649]" metricMagnitude="2" metricUnit="m" metricValue="6.195" metricValueMax="6.4" metricValueMin="5.99" pageId="24" pageNumber="25" unit="m" value="619.5" valueMax="640.0" valueMin="599.0">599640 m</elevation>
</quantity>
;
<date id="1952107D38460B04FD11FDAC5468FD5B" box="[650,798,622,649]" pageId="24" pageNumber="25" value="2017-05-03">
<collectingDate id="0916E99538460B04FD11FDAC5468FD5B" box="[650,798,622,649]" pageId="24" pageNumber="25" value="2017-05-03">3 May 2017</collectingDate>
</date>
; DNA tissue sample, photographed alive;
<specimenCode id="3D4A9EC638460B04FA88FDAD560EFD78" pageId="24" pageNumber="25">MNHN- IM-2013-67240</specimenCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FE0FFD535614FD1C" collectingDate="2017-05-03" collectionCode="MNHN" elevation="409" latitude="-33.15" location="WALTERS SHOAL" longLatPrecision="1206" longitude="43.966667" pageId="24" pageNumber="25" specimenCount="1" specimenCount-juvenile="1">
1 empty shell,
<specimenCount id="7BEAFD3438460B04FDDFFD5355D0FD78" box="[580,678,657,683]" pageId="24" pageNumber="25" type="juvenile">juvenile</specimenCount>
; stn DW4889;
<geoCoordinate id="08D8507A38460B04FCC0FD5254B4FD78" box="[859,962,656,684]" degrees="33" direction="south" minutes="09" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.15">33°09 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FC4AFD52534DFD7F" box="[977,1083,656,684]" degrees="43" direction="east" minutes="58" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.966667">43°58 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FB08FD53526AFD7F" box="[1171,1308,657,684]" metricMagnitude="2" metricUnit="m" metricValue="4.09" metricValueMax="4.65" metricValueMin="3.53" pageId="24" pageNumber="25" unit="m" value="409.0" valueMax="465.0" valueMin="353.0">
<elevation id="E6C1D18E38460B04FB08FD53526AFD7F" box="[1171,1308,657,684]" metricMagnitude="2" metricUnit="m" metricValue="4.09" metricValueMax="4.65" metricValueMin="3.53" pageId="24" pageNumber="25" unit="m" value="409.0" valueMax="465.0" valueMin="353.0">353465 m</elevation>
</quantity>
;
<date id="1952107D38460B04FAB2FD53578DFD1D" pageId="24" pageNumber="25" value="2017-05-03">
<collectingDate id="0916E99538460B04FAB2FD53578DFD1D" pageId="24" pageNumber="25" value="2017-05-03">3 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FE93FD775614FD1C" box="[264,354,693,719]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FEE0FD765629FD21" collectingDate="2017-05-04" collectionCode="MNHN" elevation="540" latitude="-33.15" location="WALTERS SHOAL" longitude="43.983334" pageId="24" pageNumber="25" specimenCount="10">
<specimenCount id="7BEAFD3438460B04FEE0FD7656EEFD1D" box="[379,408,692,718]" pageId="24" pageNumber="25">10</specimenCount>
+ specimens, some living; stn DW4890; 33°09, 43°59 E; depth
<quantity id="AA149B5838460B04FB0EFD76526BFD1C" box="[1173,1309,692,719]" metricMagnitude="2" metricUnit="m" metricValue="5.4" metricValueMax="5.88" metricValueMin="4.92" pageId="24" pageNumber="25" unit="m" value="540.0" valueMax="588.0" valueMin="492.0">
<elevation id="E6C1D18E38460B04FB0EFD76526BFD1C" box="[1173,1309,692,719]" metricMagnitude="2" metricUnit="m" metricValue="5.4" metricValueMax="5.88" metricValueMin="4.92" pageId="24" pageNumber="25" unit="m" value="540.0" valueMax="588.0" valueMin="492.0">492588 m</elevation>
</quantity>
;
<date id="1952107D38460B04FAB1FD76578DFD22" pageId="24" pageNumber="25" value="2017-05-04">
<collectingDate id="0916E99538460B04FAB1FD76578DFD22" pageId="24" pageNumber="25" value="2017-05-04">4 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FE9EFD1A5629FD21" box="[261,351,728,754]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FEEFFD155211FD21" box="[372,1383,726,754]" collectingDate="2017-05-04" collectionCode="MNHN" elevation="651" latitude="-33.2" location="WALTERS SHOAL" longLatPrecision="1206" longitude="44.016666" pageId="24" pageNumber="25" specimenCount="1">
1 empty shell; stn DW4891;
<geoCoordinate id="08D8507A38460B04FD26FD145457FD22" box="[701,801,726,754]" degrees="33" direction="south" minutes="12" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.2">33°12 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FCB7FD1454E2FD21" box="[812,916,726,754]" degrees="44" direction="east" minutes="01" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="44.016666">44°01 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FC7EFD15531DFD21" box="[997,1131,727,754]" metricMagnitude="2" metricUnit="m" metricValue="6.515" metricValueMax="6.529999999999999" metricValueMin="6.5" pageId="24" pageNumber="25" unit="m" value="651.5" valueMax="653.0" valueMin="650.0">
<elevation id="E6C1D18E38460B04FC7EFD15531DFD21" box="[997,1131,727,754]" metricMagnitude="2" metricUnit="m" metricValue="6.515" metricValueMax="6.529999999999999" metricValueMin="6.5" pageId="24" pageNumber="25" unit="m" value="651.5" valueMax="653.0" valueMin="650.0">650653 m</elevation>
</quantity>
;
<date id="1952107D38460B04FBEEFD155275FD22" box="[1141,1283,727,754]" pageId="24" pageNumber="25" value="2017-05-04">
<collectingDate id="0916E99538460B04FBEEFD155275FD22" box="[1141,1283,727,754]" pageId="24" pageNumber="25" value="2017-05-04">4 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FA96FD1A5211FD21" box="[1293,1383,728,754]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FF26FD385213FCC6" box="[189,1381,761,789]" collectingDate="2017-05-04" collectionCode="MNHN" elevation="635" latitude="-33.2" location="WALTERS SHOAL" longLatPrecision="1206" longitude="44.016666" pageId="24" pageNumber="25" specimenCount="12">
<specimenCount id="7BEAFD3438460B04FF26FD385629FCC7" box="[189,351,762,788]" count="12" pageId="24" pageNumber="25" type="generic">12 specimens</specimenCount>
, some living; stn DW4892;
<geoCoordinate id="08D8507A38460B04FD33FD3B5478FCC7" box="[680,782,761,789]" degrees="33" direction="south" minutes="12" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.2">33°12 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FC80FD3B54F3FCC6" box="[795,901,761,789]" degrees="44" direction="east" minutes="01" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="44.016666">44°01 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FC41FD385314FCC6" box="[986,1122,762,789]" metricMagnitude="2" metricUnit="m" metricValue="6.35" metricValueMax="6.459999999999999" metricValueMin="6.24" pageId="24" pageNumber="25" unit="m" value="635.0" valueMax="646.0" valueMin="624.0">
<elevation id="E6C1D18E38460B04FC41FD385314FCC6" box="[986,1122,762,789]" metricMagnitude="2" metricUnit="m" metricValue="6.35" metricValueMax="6.459999999999999" metricValueMin="6.24" pageId="24" pageNumber="25" unit="m" value="635.0" valueMax="646.0" valueMin="624.0">624646 m</elevation>
</quantity>
;
<date id="1952107D38460B04FBF5FD385389FCC7" box="[1134,1279,762,789]" pageId="24" pageNumber="25" value="2017-05-04">
<collectingDate id="0916E99538460B04FBF5FD385389FCC7" box="[1134,1279,762,789]" pageId="24" pageNumber="25" value="2017-05-04">4 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FA90FD395213FCC6" box="[1291,1381,763,789]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FF26FCDC5217FCEB" box="[189,1377,796,824]" collectingDate="2017-05-04" collectionCode="MNHN" elevation="626" latitude="-33.266666" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.966667" pageId="24" pageNumber="25" specimenCount="1" specimenCount-juvenile="1">
empty shell,
<specimenCount id="7BEAFD3438460B04FEC7FCDF56C8FCE4" box="[348,446,797,823]" pageId="24" pageNumber="25" type="juvenile">juvenile</specimenCount>
; stn DW4893;
<geoCoordinate id="08D8507A38460B04FDE0FCDE5593FCEB" box="[635,741,796,824]" degrees="33" direction="south" minutes="16" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.266666">33°16 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FD6DFCDE5412FCEB" box="[758,868,796,824]" degrees="43" direction="east" minutes="58" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.966667">43°58 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FC5AFCDF533BFCEB" box="[961,1101,797,824]" metricMagnitude="2" metricUnit="m" metricValue="6.26" metricValueMax="6.29" metricValueMin="6.2299999999999995" pageId="24" pageNumber="25" unit="m" value="626.0" valueMax="629.0" valueMin="623.0">
<elevation id="E6C1D18E38460B04FC5AFCDF533BFCEB" box="[961,1101,797,824]" metricMagnitude="2" metricUnit="m" metricValue="6.26" metricValueMax="6.29" metricValueMin="6.2299999999999995" pageId="24" pageNumber="25" unit="m" value="626.0" valueMax="629.0" valueMin="623.0">623629 m</elevation>
</quantity>
;
<date id="1952107D38460B04FBC6FCDC5381FCEB" box="[1117,1271,798,824]" pageId="24" pageNumber="25" value="2017-05-04">
<collectingDate id="0916E99538460B04FBC6FCDC5381FCEB" box="[1117,1271,798,824]" pageId="24" pageNumber="25" value="2017-05-04">4 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FA9CFCDC5217FCEB" box="[1287,1377,798,824]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FF26FC8353CBFC88" box="[189,1213,831,859]" collectingDate="2017-05-05" collectionCode="MNHN" elevation="341" latitude="-33.116665" location="WALTERS SHOAL" longLatPrecision="1207" longitude="43.85" pageId="24" pageNumber="25" specimenCount="1" specimenCount-juvenile="1">
1 empty shell; stn DW4896;
<geoCoordinate id="08D8507A38460B04FD91FCFD5519FC88" box="[522,623,831,859]" degrees="33" direction="south" minutes="07" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.116665">33°07 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FDE0FCFD5595FC88" box="[635,739,831,859]" degrees="43" direction="east" minutes="51" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="43.85">43°51 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FCADFC8254CBFC88" box="[822,957,832,859]" metricMagnitude="2" metricUnit="m" metricValue="3.41" metricValueMax="3.57" metricValueMin="3.25" pageId="24" pageNumber="25" unit="m" value="341.0" valueMax="357.0" valueMin="325.0">
<elevation id="E6C1D18E38460B04FCADFC8254CBFC88" box="[822,957,832,859]" metricMagnitude="2" metricUnit="m" metricValue="3.41" metricValueMax="3.57" metricValueMin="3.25" pageId="24" pageNumber="25" unit="m" value="341.0" valueMax="357.0" valueMin="325.0">325357 m</elevation>
</quantity>
;
<date id="1952107D38460B04FC53FC825321FC88" box="[968,1111,832,859]" pageId="24" pageNumber="25" value="2017-05-05">
<collectingDate id="0916E99538460B04FC53FC825321FC88" box="[968,1111,832,859]" pageId="24" pageNumber="25" value="2017-05-05">5 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FBF8FC8353CBFC88" box="[1123,1213,833,859]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
<materialsCitation id="DD843CE038460B04FB48FC8353DBFCAD" collectingDate="2017-05-06" collectionCode="MNHN" elevation="660" latitude="-33.15" location="WALTERS SHOAL" longLatPrecision="1206" longitude="44.016666" pageId="24" pageNumber="25" specimenCount="1" specimenCount-juvenile="1">
1 empty shell,
<specimenCount id="7BEAFD3438460B04FF26FCA15669FCAE" box="[189,287,867,893]" pageId="24" pageNumber="25" type="juvenile">juvenile</specimenCount>
; stn DW4898;
<geoCoordinate id="08D8507A38460B04FE4CFCA05536FCAD" box="[471,576,866,894]" degrees="33" direction="south" minutes="09" orientation="latitude" pageId="24" pageNumber="25" precision="925" value="-33.15">33°09 S</geoCoordinate>
,
<geoCoordinate id="08D8507A38460B04FDD4FCA055CDFCAD" box="[591,699,866,894]" degrees="44" direction="east" minutes="01" orientation="longitude" pageId="24" pageNumber="25" precision="925" value="44.016666">44°01 E</geoCoordinate>
; depth
<quantity id="AA149B5838460B04FC8EFCA154D6FCAD" box="[789,928,867,894]" metricMagnitude="2" metricUnit="m" metricValue="6.6" metricValueMax="6.68" metricValueMin="6.52" pageId="24" pageNumber="25" unit="m" value="660.0" valueMax="668.0" valueMin="652.0">
<elevation id="E6C1D18E38460B04FC8EFCA154D6FCAD" box="[789,928,867,894]" metricMagnitude="2" metricUnit="m" metricValue="6.6" metricValueMax="6.68" metricValueMin="6.52" pageId="24" pageNumber="25" unit="m" value="660.0" valueMax="668.0" valueMin="652.0">652668 m</elevation>
</quantity>
;
<date id="1952107D38460B04FC34FCA15333FCAD" box="[943,1093,867,894]" pageId="24" pageNumber="25" value="2017-05-06">
<collectingDate id="0916E99538460B04FC34FCA15333FCAD" box="[943,1093,867,894]" pageId="24" pageNumber="25" value="2017-05-06">6 May 2017</collectingDate>
</date>
;
<collectionCode id="0BFDAE7838460B04FBC8FCA653DBFCAD" box="[1107,1197,868,894]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
</materialsCitation>
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1 empty shell; stn CP4901;
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,
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; depth
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;
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;
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<specimenCount id="7BEAFD3438460B04FBB7FC45534DFC72" box="[1068,1083,903,929]" pageId="24" pageNumber="25">2</specimenCount>
empty shells; stn CP4903;
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,
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; depth
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<elevation id="E6C1D18E38460B04FE71FC685504FC17" box="[490,626,938,964]" metricMagnitude="2" metricUnit="m" metricValue="6.31" metricValueMax="6.42" metricValueMin="6.2" pageId="24" pageNumber="25" unit="m" value="631.0" valueMax="642.0" valueMin="620.0">620642 m</elevation>
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;
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;
<collectionCode id="0BFDAE7838460B04FC82FC685405FC17" box="[793,883,938,964]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="24" pageNumber="25">MNHN</collectionCode>
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<materialsCitation id="DD843CE038460B04FC11FC6853DFFC34" collectingDate="2017-05-07" elevation="652" latitude="-33.183334" location="WALTERS SHOAL" longLatPrecision="1206" longitude="44.016666" pageId="24" pageNumber="25" specimenCode="MNHN-IM-2013-67241" specimenCount="1">
1 living
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; stn DW4904;
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,
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; depth
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;
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</date>
; DNA tissue sample;
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1 empty shell; stn DW4904;
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,
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; depth
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;
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</date>
;
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.
</paragraph>
</subSubSection>
<subSubSection id="25F6653638460B04FF26FBF3536AFB30" pageId="24" pageNumber="25" type="distribution">
<paragraph id="6D5336BD38460B04FF26FBF35620FB98" blockId="24.[189,342,1073,1099]" box="[189,342,1073,1099]" pageId="24" pageNumber="25">
<heading id="361B81D138460B04FF26FBF35620FB98" bold="true" box="[189,342,1073,1099]" fontSize="11" level="3" pageId="24" pageNumber="25" reason="3">
<emphasis id="5F98EAAF38460B04FF26FBF35620FB98" bold="true" box="[189,342,1073,1099]" pageId="24" pageNumber="25">Distribution</emphasis>
</heading>
</paragraph>
<paragraph id="6D5336BD38460B04FF26FB9D536AFB30" blockId="24.[188,1399,1119,1251]" pageId="24" pageNumber="25">
Widespread in the Indo-West Pacific (
<bibRefCitation id="097D4B4C38460B04FD18FB9D5450FBA9" author="Vilvens C." box="[643,806,1119,1146]" pageId="24" pageNumber="25" pagination="1 - 72" refId="ref63835" refString="Vilvens C. 2007. New species and new records of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Indo-Pacific. Novapex 8 (hors serie): 1 - 72. Available from https: // www. biodiversitylibrary. org / page / 42353573 [accessed 7 Feb. 2024]." type="journal article" year="2007">Vilvens 2007</bibRefCitation>
,
<bibRefCitation id="097D4B4C38460B04FCA8FBA25404FBA9" author="Vilvens C." box="[819,882,1120,1146]" pageId="24" pageNumber="25" pagination="97 - 118" refId="ref63978" refString="Vilvens C. 2021. New species and new records of Calliotropis, Spinicalliotropis and Tibatrochus (Gastropoda: Vetigastropoda: Seguenzioidea: Eucyclidae) from Madagascar and Mozambique Channel. Novapex 22 (4): 97 - 118." type="journal article" year="2021">2021</bibRefCitation>
). In the south-western Indian Ocean, it has been recorded from north-western and southern
<collectingCountry id="15FB762D38460B04FD68FB4054F7FB4F" box="[755,897,1154,1180]" name="Madagascar" pageId="24" pageNumber="25">Madagascar</collectingCountry>
(
<bibRefCitation id="097D4B4C38460B04FC0BFB405347FB4F" author="Vilvens C." box="[912,1073,1154,1180]" pageId="24" pageNumber="25" pagination="55 - 71" refId="ref63773" refString="Vilvens C. 2006. New records and new species of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Madagascar, Mayotte Island and Reunion Island. Novapex 7 (2 - 3): 55 - 71. Available from https: // www. biodiversitylibrary. org / page / 42351233 [accessed 11 Feb. 2024]." type="journal article" year="2006">Vilvens 2006</bibRefCitation>
,
<bibRefCitation id="097D4B4C38460B04FBA7FB41530EFB4E" author="Vilvens C." box="[1084,1144,1155,1181]" pageId="24" pageNumber="25" pagination="97 - 118" refId="ref63978" refString="Vilvens C. 2021. New species and new records of Calliotropis, Spinicalliotropis and Tibatrochus (Gastropoda: Vetigastropoda: Seguenzioidea: Eucyclidae) from Madagascar and Mozambique Channel. Novapex 22 (4): 97 - 118." type="journal article" year="2021">2021</bibRefCitation>
) and the east coast of
<collectingCountry id="15FB762D38460B04FF26FB645624FB13" box="[189,338,1190,1216]" name="South Africa" pageId="24" pageNumber="25">South Africa</collectingCountry>
(
<bibRefCitation id="097D4B4C38460B04FEFBFB645574FB13" author="Herbert D. G." box="[352,514,1189,1216]" pageId="24" pageNumber="25" pagination="1 - 98" refId="ref60592" refString="Herbert D. G. 2015. An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca). Zootaxa 4049 (1): 1 - 98. https: // doi. org / 10.11646 / zootaxa. 4049.1.1" type="journal article" year="2015">Herbert 2015</bibRefCitation>
). On Walters Shoal it is known only from the slopes at depths of
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(live-collected material
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); dredged on substrata of coarse sand.
</paragraph>
</subSubSection>
<subSubSection id="25F6653638460B04FF26FAC85538F83B" pageId="24" pageNumber="25" type="discussion">
<paragraph id="6D5336BD38460B04FF26FAC85659FAF7" blockId="24.[189,303,1290,1316]" box="[189,303,1290,1316]" pageId="24" pageNumber="25">
<heading id="361B81D138460B04FF26FAC85659FAF7" bold="true" box="[189,303,1290,1316]" fontSize="11" level="3" pageId="24" pageNumber="25" reason="3">
<emphasis id="5F98EAAF38460B04FF26FAC85659FAF7" bold="true" box="[189,303,1290,1316]" pageId="24" pageNumber="25">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="6D5336BD38460B04FF26FAFB5201F95D" blockId="24.[189,1401,1336,1679]" pageId="24" pageNumber="25">
As currently interpreted, this species is widespread and variable (
<bibRefCitation id="097D4B4C38460B04FC79FAFA53FEFA81" author="Vilvens C." box="[994,1160,1336,1362]" pageId="24" pageNumber="25" pagination="55 - 71" refId="ref63773" refString="Vilvens C. 2006. New records and new species of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Madagascar, Mayotte Island and Reunion Island. Novapex 7 (2 - 3): 55 - 71. Available from https: // www. biodiversitylibrary. org / page / 42351233 [accessed 11 Feb. 2024]." type="journal article" year="2006">Vilvens 2006</bibRefCitation>
,
<bibRefCitation id="097D4B4C38460B04FB03FAFB53A0FA80" author="Vilvens C." box="[1176,1238,1337,1363]" pageId="24" pageNumber="25" pagination="1 - 72" refId="ref63835" refString="Vilvens C. 2007. New species and new records of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Indo-Pacific. Novapex 8 (hors serie): 1 - 72. Available from https: // www. biodiversitylibrary. org / page / 42353573 [accessed 7 Feb. 2024]." type="journal article" year="2007">2007</bibRefCitation>
,
<bibRefCitation id="097D4B4C38460B04FB7DFAFB5253FA80" author="Vilvens C." box="[1254,1317,1337,1363]" pageId="24" pageNumber="25" pagination="97 - 118" refId="ref63978" refString="Vilvens C. 2021. New species and new records of Calliotropis, Spinicalliotropis and Tibatrochus (Gastropoda: Vetigastropoda: Seguenzioidea: Eucyclidae) from Madagascar and Mozambique Channel. Novapex 22 (4): 97 - 118." type="journal article" year="2021">2021</bibRefCitation>
). With records from off eastern
<collectingCountry id="15FB762D38460B04FE7FFA99550DFAA6" box="[484,635,1371,1397]" name="South Africa" pageId="24" pageNumber="25">South Africa</collectingCountry>
and off western
<collectingCountry id="15FB762D38460B04FCDEFA9954A3FAA6" box="[837,981,1371,1397]" name="Madagascar" pageId="24" pageNumber="25">Madagascar</collectingCountry>
, its occurrence on Walters Shoal is unsurprising.
<bibRefCitation id="097D4B4C38460B04FEF9FABC5565FA4B" author="Vilvens C." box="[354,531,1406,1432]" pageId="24" pageNumber="25" pagination="55 - 71" refId="ref63773" refString="Vilvens C. 2006. New records and new species of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Madagascar, Mayotte Island and Reunion Island. Novapex 7 (2 - 3): 55 - 71. Available from https: // www. biodiversitylibrary. org / page / 42351233 [accessed 11 Feb. 2024]." type="journal article" year="2006">Vilvens (2006)</bibRefCitation>
noted that Madagascan shells were somewhat larger than south-western Pacific specimens and differed slightly in sculptural detail, but observed that South African specimens were more typical in size. Material from Walters Shoal appears to be intermediate (diameter up to 12.0 mm). I should also point out that whereas the columella denticle in south-western Pacific specimens is a single rounded entity (see figures in
<bibRefCitation id="097D4B4C38460B04FD3DF9C95423F9F6" author="Marshall B. A." box="[678,853,1547,1573]" pageId="24" pageNumber="25" pagination="521 - 552" refId="ref61519" refString="Marshall B. A. 1979. The Trochidae and Turbinidae of the Kermadec Ridge (Mollusca: Gastropoda). New Zealand Journal of Zoology 6 (4): 521 - 552. https: // doi. org / 10.1080 / 03014223.1979.10428396" type="journal article" year="1979">Marshall 1979</bibRefCitation>
;
<bibRefCitation id="097D4B4C38460B04FCF8F9C95373F9F6" author="Vilvens C." box="[867,1029,1547,1573]" pageId="24" pageNumber="25" pagination="1 - 72" refId="ref63835" refString="Vilvens C. 2007. New species and new records of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Indo-Pacific. Novapex 8 (hors serie): 1 - 72. Available from https: // www. biodiversitylibrary. org / page / 42353573 [accessed 7 Feb. 2024]." type="journal article" year="2007">Vilvens 2007</bibRefCitation>
), in specimens from the south-western Indian Ocean this denticle is apically notched in mature specimens (
<figureCitation id="F5D72A3838460B04FBCAF9EC53CCF99B" box="[1105,1210,1582,1608]" captionStart="Fig" captionStartId="25.[189,232,1613,1639]" captionTargetBox="[191,1398,265,1565]" captionTargetId="figure-95@25.[191,1398,265,1565]" captionTargetPageId="25" captionText="Fig. 13. AC. Calliotropis eucheloides Marshall, 1979. A. Apertural view showing duplex tooth at base of columella, Walters Shoal, stn DW4904, diameter 12.0 mm (MNHN-IM-2013-67241). BC. Apical and basal views, Walters Shoal, stn DW4892, diameter 10.6 mm (MNHN). DF. Calliotropis velata Vilvens, 2006, Walters Shoal, stn CP4910, diameter 15.9 mm (MNHN-IM-2013-67242). G. Calliotropis eucheloides, living animal, shell diameter 12.2 mm (MNHN-IM-2013-67240), image courtesy of Alain Barrère/MNHN. HJ. Spinicalliotropis lepidota sp. nov., holotype, height 2.9 mm (MNHN- IM-2000-36293)." figureDoi="http://doi.org/10.5281/zenodo.10727775" httpUri="https://zenodo.org/record/10727775/files/figure.png" pageId="24" pageNumber="25">Fig. 13A</figureCitation>
herein;
<bibRefCitation id="097D4B4C38460B04FA86F9EC5788F9B8" author="Vilvens C." pageId="24" pageNumber="25" pagination="55 - 71" refId="ref63773" refString="Vilvens C. 2006. New records and new species of Calliotropis (Gastropoda: Chilodontidae: Calliotropinae) from Madagascar, Mayotte Island and Reunion Island. Novapex 7 (2 - 3): 55 - 71. Available from https: // www. biodiversitylibrary. org / page / 42351233 [accessed 11 Feb. 2024]." type="journal article" year="2006">Vilvens 2006</bibRefCitation>
: fig. 26;
<bibRefCitation id="097D4B4C38460B04FEF8F9935575F9BF" author="Herbert D. G." box="[355,515,1617,1644]" pageId="24" pageNumber="25" pagination="1 - 98" refId="ref60592" refString="Herbert D. G. 2015. An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca). Zootaxa 4049 (1): 1 - 98. https: // doi. org / 10.11646 / zootaxa. 4049.1.1" type="journal article" year="2015">Herbert 2015</bibRefCitation>
: fig. 5d), sometimes appearing as two separate, but basally fused denticles. Molecular sequence data will be required in order to establish whether one or more species is involved.
</paragraph>
<paragraph id="6D5336BD38460B04FF26F9775538F83B" blockId="24.[188,1400,1717,2024]" pageId="24" pageNumber="25">
The external anatomy of a living specimen photographed on board ship (
<figureCitation id="F5D72A3838460B04FB84F97753FCF91C" box="[1055,1162,1717,1743]" captionStart="Fig" captionStartId="25.[189,232,1613,1639]" captionTargetBox="[191,1398,265,1565]" captionTargetId="figure-95@25.[191,1398,265,1565]" captionTargetPageId="25" captionText="Fig. 13. AC. Calliotropis eucheloides Marshall, 1979. A. Apertural view showing duplex tooth at base of columella, Walters Shoal, stn DW4904, diameter 12.0 mm (MNHN-IM-2013-67241). BC. Apical and basal views, Walters Shoal, stn DW4892, diameter 10.6 mm (MNHN). DF. Calliotropis velata Vilvens, 2006, Walters Shoal, stn CP4910, diameter 15.9 mm (MNHN-IM-2013-67242). G. Calliotropis eucheloides, living animal, shell diameter 12.2 mm (MNHN-IM-2013-67240), image courtesy of Alain Barrère/MNHN. HJ. Spinicalliotropis lepidota sp. nov., holotype, height 2.9 mm (MNHN- IM-2000-36293)." figureDoi="http://doi.org/10.5281/zenodo.10727775" httpUri="https://zenodo.org/record/10727775/files/figure.png" pageId="24" pageNumber="25">Fig. 13G</figureCitation>
) was similar to that described for
<taxonomicName id="AAEC4D3E38460B04FEFDF91A5685F921" authorityName="Seguenza" authorityYear="1903" box="[358,499,1752,1778]" class="Gastropoda" family="Eucyclidae" genus="Calliotropis" kingdom="Animalia" order="Seguenziida" pageId="24" pageNumber="25" phylum="Mollusca" rank="genus">
<emphasis id="5F98EAAF38460B04FEFDF91A5685F921" box="[358,499,1752,1778]" italics="true" pageId="24" pageNumber="25">Calliotropis</emphasis>
</taxonomicName>
by
<bibRefCitation id="097D4B4C38460B04FDBDF91A540BF921" author="Hickman C. S. &amp; McLean J. H." box="[550,893,1752,1779]" pageId="24" pageNumber="25" pagination="1 - 169" refId="ref60931" refString="Hickman C. S. &amp; McLean J. H. 1990. Systematic revision and suprageneric classification of trochacean gastropods. Science Series, Natural History Museum of Los Angeles County 35: 1 - 169." type="journal article" year="1990">Hickman &amp; McLean (1990)</bibRefCitation>
. The head-foot is mostly whitish, but the oral area and foot sole are pale apricot. The tip of the snout is greatly expanded laterally, forming trigonal, palp-like extensions. The cephalic lappets are small, the cephalic tentacles well developed and micropapillate, and the eyes large and black on stout stalks. The neck lobes are digitate, although the right one is smooth posteriorly. There are 45 well-developed micropapillate epipodial tentacles on each side, with smaller intermediaries, all of which have apricot-tinged epipodial sense organs at the base. A rehydrated specimen had what appeared to be a large post-ocular peduncle behind the right eyestalk (obscured in the living specimen).
</paragraph>
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