381 lines
46 KiB
XML
381 lines
46 KiB
XML
<document id="3E462825A42ED44FA055D88B662893FC" 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="E54587AB387A0B3AFDCBF881540DFCA2" 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="Bichoristes wareni McLean 1992" docType="treatment" docVersion="1" lastPageNumber="39" masterDocId="197CFFD3385E0B1CFF9BFFC25776FFD3" masterDocTitle="The Vetigastropoda (Mollusca) of Walters Shoal, with descriptions of two new genera and thirty new species" masterLastPageNumber="119" masterPageNumber="1" pageNumber="37" 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="F8DF74783BE6DC2F48BB1B6836F57438">The Vetigastropoda (Mollusca) of Walters Shoal, with descriptions of two new genera and thirty new species</mods:title>
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<mods:roleTerm id="0D129B1B4454486A95D951C9BE7CA5B5">Author</mods:roleTerm>
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<mods:namePart id="B86DAC66ED43F32DFBDFBE9F033A9294">Herbert, David G.</mods:namePart>
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<mods:typeOfResource id="834733514987352C201C256B82218AB5">text</mods:typeOfResource>
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<mods:title id="2E5487B5C6F83A534989D41FC7C80166">European Journal of Taxonomy</mods:title>
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<mods:part id="B99D917F83B19235AC55434513E3F247">
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<mods:date id="41EA87B89F35EBC2B89E890B2A14B219">2024</mods:date>
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<mods:number id="042021C5F23514B503D3DA867522542C">2024-02-28</mods:number>
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<mods:identifier id="B3495B8E76A39CB273ED13F9731BF514" type="DOI">10.5852/ejt.2024.923.2445</mods:identifier>
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<mods:identifier id="B235AE8142C5BEBA114BD357FADF0646" type="ISSN">2118-9773</mods:identifier>
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<treatment id="E54587AB387A0B3AFDCBF881540DFCA2" ID-DOI="http://doi.org/10.5281/zenodo.10727887" ID-Zenodo-Dep="10727887" LSID="urn:lsid:plazi:treatment:E54587AB387A0B3AFDCBF881540DFCA2" httpUri="http://treatment.plazi.org/id/E54587AB387A0B3AFDCBF881540DFCA2" lastPageId="38" lastPageNumber="39" pageId="36" pageNumber="37">
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<subSubSection id="25F66536387A0B38FDCBF8815492F88D" box="[592,996,1859,1886]" pageId="36" pageNumber="37" type="nomenclature">
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<paragraph id="6D5336BD387A0B38FDCBF8815492F88D" blockId="36.[592,996,1859,1922]" box="[592,996,1859,1886]" pageId="36" pageNumber="37">
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<heading id="361B81D1387A0B38FDCBF8815492F88D" box="[592,996,1859,1886]" centered="true" fontSize="11" level="2" pageId="36" pageNumber="37" reason="2">
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<taxonomicName id="AAEC4D3E387A0B38FDCBF8815492F88D" ID-CoL="LRRW" authority="McLean, 1992" authorityName="McLean" authorityYear="1992" box="[592,996,1859,1886]" class="Gastropoda" family="Choristellidae" genus="Bichoristes" kingdom="Animalia" order="Seguenziida" pageId="36" pageNumber="37" phylum="Mollusca" rank="species" species="wareni">
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<emphasis id="5F98EAAF387A0B38FDCBF8815447F88E" bold="true" box="[592,817,1859,1886]" italics="true" pageId="36" pageNumber="37">Bichoristes wareni</emphasis>
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<bibRefCitation id="097D4B4C387A0B38FCA2F8865492F88D" author="McLean J. H." box="[825,996,1860,1886]" pageId="36" pageNumber="37" pagination="273 - 294" refId="ref62017" refString="McLean J. H. 1992. Systematic review of the family Choristellidae (Archaeogastropoda: Lepetellacea) with description of new species. The Veliger 35 (4): 273 - 294. Available from https: // www. biodiversitylibrary. org / page / 42467347 [accessed 10 Feb. 2024]." type="journal article" year="1992">McLean, 1992</bibRefCitation>
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</taxonomicName>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="25F66536387A0B38FD4FF8AA5429F851" box="[724,863,1896,1922]" pageId="36" pageNumber="37" type="description">
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<paragraph id="6D5336BD387A0B38FD4FF8AA5429F851" blockId="36.[592,996,1859,1922]" box="[724,863,1896,1922]" pageId="36" pageNumber="37">
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<figureCitation id="F5D72A38387A0B38FD4FF8AA5429F851" box="[724,863,1896,1922]" captionStart="Fig" captionStartId="37.[188,231,1891,1917]" captionTargetBox="[189,1399,1186,1851]" captionTargetId="figure-396@37.[189,1399,1186,1851]" captionTargetPageId="37" captionText="Fig. 17. A–D. Bichoristes wareni McLean, 1992. A–B. Apical and apertural views, diameter 2.4 mm, stn DW4886 (MNHN). C. Protoconch of A. D. Protoconch of juvenile with thickened terminal lip, stn DW4893 (MNHN). E–G. Eudaronia?biconcava (Thiele, 1925), stn CP4913 (MNHN). E–F. Apertural and apical views, diameter 1.4 mm. G. Protoconch. Scale bars= 100 μm." figureDoi="http://doi.org/10.5281/zenodo.10727787" httpUri="https://zenodo.org/record/10727787/files/figure.png" pageId="36" pageNumber="37">Fig. 17A–D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="25F66536387A0B38FF26F8685463F816" box="[189,789,1962,1989]" pageId="36" pageNumber="37" type="reference_group">
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||
<paragraph id="6D5336BD387A0B38FF26F8685463F816" blockId="36.[189,1398,1961,2025]" box="[189,789,1962,1989]" pageId="36" pageNumber="37">
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<treatmentCitationGroup id="4DFC1193387A0B38FF26F8685463F816" box="[189,789,1962,1989]" pageId="36" pageNumber="37">
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<treatmentCitation id="EC4D10AC387A0B38FF26F86855F1F817" author="McLean J. H." box="[189,647,1962,1989]" page="287" pageId="36" pageNumber="37" year="1992">
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||
<taxonomicName id="AAEC4D3E387A0B38FF26F86855F1F817" ID-CoL="LRRW" authority="McLean, 1992: 287" authorityName="McLean" authorityPageNumber="287" authorityYear="1992" box="[189,647,1962,1989]" class="Gastropoda" family="Choristellidae" genus="Bichoristes" kingdom="Animalia" order="Seguenziida" pageId="36" pageNumber="37" phylum="Mollusca" rank="species" species="wareni">
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<emphasis id="5F98EAAF387A0B38FF26F86856EEF817" box="[189,408,1962,1988]" italics="true" pageId="36" pageNumber="37">Bichoristes wareni</emphasis>
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<bibRefCitation id="097D4B4C387A0B38FE05F86955F1F817" author="McLean J. H." box="[414,647,1962,1989]" pageId="36" pageNumber="37" pagination="273 - 294" refId="ref62017" refString="McLean J. H. 1992. Systematic review of the family Choristellidae (Archaeogastropoda: Lepetellacea) with description of new species. The Veliger 35 (4): 273 - 294. Available from https: // www. biodiversitylibrary. org / page / 42467347 [accessed 10 Feb. 2024]." type="journal article" year="1992">McLean, 1992: 287</bibRefCitation>
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||
</taxonomicName>
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||
</treatmentCitation>
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||
, figs 46–53.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="25F66536387A0B39FC80F8695478FD5D" lastPageId="37" lastPageNumber="38" pageId="36" pageNumber="37" type="materials_examined">
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<paragraph id="6D5336BD387A0B38FC80F86955C3F83A" blockId="36.[189,1398,1961,2025]" pageId="36" pageNumber="37">
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<materialsCitation id="DD843CE0387A0B38FC80F86955C3F83A" elevation="510" latitude="-24.916666" location="Norfolk Ridge" longLatPrecision="1249" longitude="168.36667" originalDetermination="Bichoristes wareni McLean, 1992" pageId="36" pageNumber="37" specimenCount="1" typeStatus="type">
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<typeStatus id="B257881F387A0B38FC80F8695423F816" box="[795,853,1963,1989]" pageId="36" pageNumber="37">Type</typeStatus>
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loc.:
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<location id="68336066387A0B38FC0DF8685336F817" LSID="urn:lsid:plazi:treatment:E54587AB387A0B3AFDCBF881540DFCA2:68336066387A0B38FC0DF8685336F817" box="[918,1088,1962,1988]" latitude="-24.916666" longLatPrecision="1249" longitude="168.36667" name="Norfolk Ridge" pageId="36" pageNumber="37">Norfolk Ridge</location>
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(
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<geoCoordinate id="08D8507A387A0B38FBD4F86B53C0F817" box="[1103,1206,1961,1989]" degrees="24" direction="south" minutes="55" orientation="latitude" pageId="36" pageNumber="37" precision="925" value="-24.916666">24°55′ S</geoCoordinate>
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||
,
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||
<geoCoordinate id="08D8507A387A0B38FB59F86B524EF817" box="[1218,1336,1961,1989]" degrees="168" direction="east" minutes="22" orientation="longitude" pageId="36" pageNumber="37" precision="925" value="168.36667">168°22′ E</geoCoordinate>
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) [not 162°22′ E as given], depth
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<quantity id="AA149B58387A0B38FDB3F80C55C6F83A" box="[552,688,1998,2025]" metricMagnitude="2" metricUnit="m" metricValue="5.1" metricValueMax="5.15" metricValueMin="5.05" pageId="36" pageNumber="37" unit="m" value="510.0" valueMax="515.0" valueMin="505.0">
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||
<elevation id="E6C1D18E387A0B38FDB3F80C55C6F83A" box="[552,688,1998,2025]" metricMagnitude="2" metricUnit="m" metricValue="5.1" metricValueMax="5.15" metricValueMin="5.05" pageId="36" pageNumber="37" unit="m" value="510.0" valueMax="515.0" valueMin="505.0">505–515 m</elevation>
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||
</quantity>
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||
.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="6D5336BD387B0B39FF26FECA56DCFEF1" blockId="37.[189,426,264,290]" box="[189,426,264,290]" pageId="37" pageNumber="38">
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||
<heading id="361B81D1387B0B39FF26FECA56DCFEF1" bold="true" box="[189,426,264,290]" fontSize="11" level="3" pageId="37" pageNumber="38" reason="3">
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||
<emphasis id="5F98EAAF387B0B39FF26FECA56DCFEF1" bold="true" box="[189,426,264,290]" pageId="37" pageNumber="38">Material examined</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="6D5336BD387B0B39FF26FEF55478FD5D" blockId="37.[189,1399,309,654]" pageId="37" pageNumber="38">
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||
<materialsCitation id="DD843CE0387B0B39FF26FEF55615FEA6" collectingDate="2017-05-01" collectionCode="MNHN" elevation="294" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.866665" pageId="37" pageNumber="38" specimenCount="1">
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||
WALTERS SHOAL –
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<emphasis id="5F98EAAF387B0B39FE59FEF5557BFE82" bold="true" box="[450,525,311,337]" pageId="37" pageNumber="38">slopes</emphasis>
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• 1 empty shell; stn DW4879;
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<geoCoordinate id="08D8507A387B0B39FCEBFEF754A3FE82" box="[880,981,309,337]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.283333">33°17′ S</geoCoordinate>
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,
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<geoCoordinate id="08D8507A387B0B39FC7BFEF7533EFE81" box="[992,1096,309,338]" degrees="43" direction="east" minutes="52" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="43.866665">43°52′ E</geoCoordinate>
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; depth
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<quantity id="AA149B58387B0B39FB01FEF55257FE81" box="[1178,1313,311,338]" metricMagnitude="2" metricUnit="m" metricValue="2.94" metricValueMax="3.0" metricValueMin="2.88" pageId="37" pageNumber="38" unit="m" value="294.0" valueMax="300.0" valueMin="288.0">
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||
<elevation id="E6C1D18E387B0B39FB01FEF55257FE81" box="[1178,1313,311,338]" metricMagnitude="2" metricUnit="m" metricValue="2.94" metricValueMax="3.0" metricValueMin="2.88" pageId="37" pageNumber="38" unit="m" value="294.0" valueMax="300.0" valueMin="288.0">288–300 m</elevation>
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</quantity>
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||
;
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<date id="1952107D387B0B39FAB7FEF5578DFEA7" pageId="37" pageNumber="38" value="2017-05-01">
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<collectingDate id="0916E995387B0B39FAB7FEF5578DFEA7" pageId="37" pageNumber="38" value="2017-05-01">1 May 2017</collectingDate>
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</date>
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;
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<collectionCode id="0BFDAE78387B0B39FE92FE995615FEA6" box="[265,355,347,373]" 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="37" pageNumber="38">MNHN</collectionCode>
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</materialsCitation>
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||
•
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<materialsCitation id="DD843CE0387B0B39FEE4FE985661FE4B" collectingDate="2017-05-01" collectionCode="MNHN" elevation="297" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.85" pageId="37" pageNumber="38" specimenCount="1">
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||
1 living
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<specimenCount id="7BEAFD34387B0B39FE7FFE985521FEA7" box="[484,599,346,372]" pageId="37" pageNumber="38" type="generic">specimen</specimenCount>
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||
; stn DW4880;
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<geoCoordinate id="08D8507A387B0B39FC97FE9B5402FEA7" box="[780,884,345,373]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.283333">33°17′ S</geoCoordinate>
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||
,
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||
<geoCoordinate id="08D8507A387B0B39FC19FE9B549BFEA6" box="[898,1005,345,373]" degrees="43" direction="east" minutes="51" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="43.85">43°51′ E</geoCoordinate>
|
||
; depth
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||
<quantity id="AA149B58387B0B39FBDEFE9853B9FEA6" box="[1093,1231,346,373]" metricMagnitude="2" metricUnit="m" metricValue="2.965" metricValueMax="3.18" metricValueMin="2.75" pageId="37" pageNumber="38" unit="m" value="296.5" valueMax="318.0" valueMin="275.0">
|
||
<elevation id="E6C1D18E387B0B39FBDEFE9853B9FEA6" box="[1093,1231,346,373]" metricMagnitude="2" metricUnit="m" metricValue="2.965" metricValueMax="3.18" metricValueMin="2.75" pageId="37" pageNumber="38" unit="m" value="296.5" valueMax="318.0" valueMin="275.0">
|
||
275–
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||
<specimenCount id="7BEAFD34387B0B39FB1AFE9853B9FEA6" box="[1153,1231,346,373]" pageId="37" pageNumber="38" type="male">318 m</specimenCount>
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||
</elevation>
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||
</quantity>
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||
;
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||
<date id="1952107D387B0B39FB46FE985204FEA7" box="[1245,1394,346,373]" pageId="37" pageNumber="38" value="2017-05-01">
|
||
<collectingDate id="0916E995387B0B39FB46FE985204FEA7" box="[1245,1394,346,373]" pageId="37" pageNumber="38" value="2017-05-01">1 May 2017</collectingDate>
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||
</date>
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||
;
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||
<collectionCode id="0BFDAE78387B0B39FF26FEBC5661FE4B" box="[189,279,382,408]" 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="37" pageNumber="38">MNHN</collectionCode>
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||
</materialsCitation>
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||
•
|
||
<materialsCitation id="DD843CE0387B0B39FEA8FEBC5212FE4B" box="[307,1380,380,408]" collectingDate="2017-05-02" collectionCode="MNHN" elevation="380" latitude="-33.266666" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.833332" pageId="37" pageNumber="38" specimenCount="4">
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||
4 empty shells; stn DW4881;
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||
<geoCoordinate id="08D8507A387B0B39FD03FEBE5589FE4B" box="[664,767,380,408]" degrees="33" direction="south" minutes="16" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.266666">33°16′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="08D8507A387B0B39FC95FEBE540FFE4B" box="[782,889,380,408]" degrees="43" direction="east" minutes="50" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="43.833332">43°50′ E</geoCoordinate>
|
||
; depth
|
||
<quantity id="AA149B58387B0B39FC4AFEBC532CFE4B" box="[977,1114,382,408]" metricMagnitude="2" metricUnit="m" metricValue="3.7950000000000004" metricValueMax="3.8200000000000003" metricValueMin="3.7700000000000005" pageId="37" pageNumber="38" unit="m" value="379.5" valueMax="382.0" valueMin="377.0">
|
||
<elevation id="E6C1D18E387B0B39FC4AFEBC532CFE4B" box="[977,1114,382,408]" metricMagnitude="2" metricUnit="m" metricValue="3.7950000000000004" metricValueMax="3.8200000000000003" metricValueMin="3.7700000000000005" pageId="37" pageNumber="38" unit="m" value="379.5" valueMax="382.0" valueMin="377.0">377–382 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="1952107D387B0B39FBF3FEBC538AFE4B" box="[1128,1276,382,408]" pageId="37" pageNumber="38" value="2017-05-02">
|
||
<collectingDate id="0916E995387B0B39FBF3FEBC538AFE4B" box="[1128,1276,382,408]" pageId="37" pageNumber="38" value="2017-05-02">2 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="0BFDAE78387B0B39FA91FEBC5212FE4B" box="[1290,1380,382,408]" 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="37" pageNumber="38">MNHN</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="DD843CE0387B0B39FF26FE63538CFE68" box="[189,1274,415,443]" collectingDate="2017-05-03" collectionCode="MNHN" elevation="578" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.933334" pageId="37" pageNumber="38" specimenCount="17">
|
||
17 empty shells; stn DW4886;
|
||
<geoCoordinate id="08D8507A387B0B39FDABFE5D55EEFE68" box="[560,664,415,443]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.283333">33°17′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="08D8507A387B0B39FD3DFE5D5466FE68" box="[678,784,415,443]" degrees="43" direction="east" minutes="56" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="43.933334">43°56′ E</geoCoordinate>
|
||
; depth
|
||
<quantity id="AA149B58387B0B39FCF3FE625487FE68" box="[872,1009,416,443]" metricMagnitude="2" metricUnit="m" metricValue="5.775" metricValueMax="5.82" metricValueMin="5.7299999999999995" pageId="37" pageNumber="38" unit="m" value="577.5" valueMax="582.0" valueMin="573.0">
|
||
<elevation id="E6C1D18E387B0B39FCF3FE625487FE68" box="[872,1009,416,443]" metricMagnitude="2" metricUnit="m" metricValue="5.775" metricValueMax="5.82" metricValueMin="5.7299999999999995" pageId="37" pageNumber="38" unit="m" value="577.5" valueMax="582.0" valueMin="573.0">573–582 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="1952107D387B0B39FC64FE6353E5FE68" box="[1023,1171,417,443]" pageId="37" pageNumber="38" value="2017-05-03">
|
||
<collectingDate id="0916E995387B0B39FC64FE6353E5FE68" box="[1023,1171,417,443]" pageId="37" pageNumber="38" value="2017-05-03">3 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="0BFDAE78387B0B39FB3BFE63538CFE68" box="[1184,1274,417,443]" 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="37" pageNumber="38">MNHN</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="DD843CE0387B0B39FA8DFE635319FE0D" collectingDate="2017-05-03" collectionCode="MNHN" elevation="620" latitude="-33.283333" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.95" pageId="37" pageNumber="38" specimenCount="7">
|
||
7 empty shells; stn DW4887;
|
||
<geoCoordinate id="08D8507A387B0B39FE28FE00556CFE0D" box="[435,538,450,478]" degrees="33" direction="south" minutes="17" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.283333">33°17′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="08D8507A387B0B39FDBDFE0055F9FE0D" box="[550,655,450,478]" degrees="43" direction="east" minutes="57" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="43.95">43°57′ E</geoCoordinate>
|
||
; depth
|
||
<quantity id="AA149B58387B0B39FD7FFE06541AFE0D" box="[740,876,452,479]" metricMagnitude="2" metricUnit="m" metricValue="6.195" metricValueMax="6.4" metricValueMin="5.99" pageId="37" pageNumber="38" unit="m" value="619.5" valueMax="640.0" valueMin="599.0">
|
||
<elevation id="E6C1D18E387B0B39FD7FFE06541AFE0D" box="[740,876,452,479]" metricMagnitude="2" metricUnit="m" metricValue="6.195" metricValueMax="6.4" metricValueMin="5.99" pageId="37" pageNumber="38" unit="m" value="619.5" valueMax="640.0" valueMin="599.0">599–640 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="1952107D387B0B39FCE3FE06537FFE0D" box="[888,1033,452,478]" pageId="37" pageNumber="38" value="2017-05-03">
|
||
<collectingDate id="0916E995387B0B39FCE3FE06537FFE0D" box="[888,1033,452,478]" pageId="37" pageNumber="38" value="2017-05-03">3 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="0BFDAE78387B0B39FB8EFE065319FE0D" box="[1045,1135,452,478]" 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="37" pageNumber="38">MNHN</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="DD843CE0387B0B39FB1CFE06536CFDD1" collectingDate="2017-05-04" collectionCode="MNHN" elevation="540" latitude="-33.15" location="WALTERS SHOAL" longLatPrecision="1206" longitude="43.983334" pageId="37" pageNumber="38" specimenCount="1">
|
||
1 empty shell, fresh; stn DW4890;
|
||
<geoCoordinate id="08D8507A387B0B39FEFAFE2756B1FDD2" box="[353,455,485,513]" degrees="33" direction="south" minutes="09" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.15">33°09′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="08D8507A387B0B39FE48FE27554AFDD1" box="[467,572,485,514]" degrees="43" direction="east" minutes="59" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="43.983334">43°59′ E</geoCoordinate>
|
||
; depth
|
||
<quantity id="AA149B58387B0B39FD0BFE25546EFDD1" box="[656,792,487,514]" metricMagnitude="2" metricUnit="m" metricValue="5.4" metricValueMax="5.88" metricValueMin="4.92" pageId="37" pageNumber="38" unit="m" value="540.0" valueMax="588.0" valueMin="492.0">
|
||
<elevation id="E6C1D18E387B0B39FD0BFE25546EFDD1" box="[656,792,487,514]" metricMagnitude="2" metricUnit="m" metricValue="5.4" metricValueMax="5.88" metricValueMin="4.92" pageId="37" pageNumber="38" unit="m" value="540.0" valueMax="588.0" valueMin="492.0">492–588 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="1952107D387B0B39FCB8FE2554C2FDD2" box="[803,948,487,514]" pageId="37" pageNumber="38" value="2017-05-04">
|
||
<collectingDate id="0916E995387B0B39FCB8FE2554C2FDD2" box="[803,948,487,514]" pageId="37" pageNumber="38" value="2017-05-04">4 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="0BFDAE78387B0B39FC5BFE2A536CFDD1" box="[960,1050,488,514]" 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="37" pageNumber="38">MNHN</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="DD843CE0387B0B39FBAAFE2553C6FDF6" collectingDate="2017-05-04" collectionCode="MNHN" elevation="626" latitude="-33.266666" location="WALTERS SHOAL" longLatPrecision="1205" longitude="43.966667" pageId="37" pageNumber="38" specimenCount="10">
|
||
10 empty shells, some fresh juveniles; stn DW4893;
|
||
<geoCoordinate id="08D8507A387B0B39FE7AFDCB553FFDF7" box="[481,585,521,549]" degrees="33" direction="south" minutes="16" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.266666">33°16′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="08D8507A387B0B39FDCCFDCB55B5FDF6" box="[599,707,521,549]" degrees="43" direction="east" minutes="58" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="43.966667">43°58′ E</geoCoordinate>
|
||
; depth
|
||
<quantity id="AA149B58387B0B39FC80FDC854D3FDF6" box="[795,933,522,549]" metricMagnitude="2" metricUnit="m" metricValue="6.26" metricValueMax="6.29" metricValueMin="6.2299999999999995" pageId="37" pageNumber="38" unit="m" value="626.0" valueMax="629.0" valueMin="623.0">
|
||
<elevation id="E6C1D18E387B0B39FC80FDC854D3FDF6" box="[795,933,522,549]" metricMagnitude="2" metricUnit="m" metricValue="6.26" metricValueMax="6.29" metricValueMin="6.2299999999999995" pageId="37" pageNumber="38" unit="m" value="626.0" valueMax="629.0" valueMin="623.0">623–629 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="1952107D387B0B39FC28FDC8533EFDF7" box="[947,1096,522,549]" pageId="37" pageNumber="38" value="2017-05-04">
|
||
<collectingDate id="0916E995387B0B39FC28FDC8533EFDF7" box="[947,1096,522,549]" pageId="37" pageNumber="38" value="2017-05-04">4 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="0BFDAE78387B0B39FBCDFDC953C6FDF6" box="[1110,1200,523,549]" 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="37" pageNumber="38">MNHN</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="DD843CE0387B0B39FB57FDC85361FD9B" collectingDate="2017-05-05" collectionCode="MNHN" elevation="537" latitude="-33.15" location="WALTERS SHOAL" longLatPrecision="1206" longitude="43.983334" pageId="37" pageNumber="38" specimenCount="1">
|
||
1 empty shell; stn DW4897;
|
||
<geoCoordinate id="08D8507A387B0B39FEFBFDEE56B0FD9B" box="[352,454,556,584]" degrees="33" direction="south" minutes="09" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.15">33°09′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="08D8507A387B0B39FE49FDEE554DFD9B" box="[466,571,556,584]" degrees="43" direction="east" minutes="59" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="43.983334">43°59′ E</geoCoordinate>
|
||
; depth
|
||
<quantity id="AA149B58387B0B39FD15FDEF5460FD9B" box="[654,790,557,584]" metricMagnitude="2" metricUnit="m" metricValue="5.37" metricValueMax="5.84" metricValueMin="4.9" pageId="37" pageNumber="38" unit="m" value="537.0" valueMax="584.0" valueMin="490.0">
|
||
<elevation id="E6C1D18E387B0B39FD15FDEF5460FD9B" box="[654,790,557,584]" metricMagnitude="2" metricUnit="m" metricValue="5.37" metricValueMax="5.84" metricValueMin="4.9" pageId="37" pageNumber="38" unit="m" value="537.0" valueMax="584.0" valueMin="490.0">490–584 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="1952107D387B0B39FCBAFDEF54C7FD9B" box="[801,945,557,584]" pageId="37" pageNumber="38" value="2017-05-05">
|
||
<collectingDate id="0916E995387B0B39FCBAFDEF54C7FD9B" box="[801,945,557,584]" pageId="37" pageNumber="38" value="2017-05-05">5 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="0BFDAE78387B0B39FC26FDEC5361FD9B" box="[957,1047,558,584]" 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="37" pageNumber="38">MNHN</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="DD843CE0387B0B39FBB5FDEC54F9FDB8" collectingDate="2017-05-06" collectionCode="MNHN" elevation="660" latitude="-33.15" location="WALTERS SHOAL" longLatPrecision="1206" longitude="44.016666" pageId="37" pageNumber="38" specimenCount="1">
|
||
1 empty shell; stn DW4898;
|
||
<geoCoordinate id="08D8507A387B0B39FF26FD8D5653FDB8" box="[189,293,591,619]" degrees="33" direction="south" minutes="09" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.15">33°09′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="08D8507A387B0B39FEAFFD8D56D6FDB8" box="[308,416,591,619]" degrees="44" direction="east" minutes="01" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="44.016666">44°01′ E</geoCoordinate>
|
||
; depth
|
||
<quantity id="AA149B58387B0B39FE62FD9255F5FDB8" box="[505,643,592,619]" metricMagnitude="2" metricUnit="m" metricValue="6.6" metricValueMax="6.68" metricValueMin="6.52" pageId="37" pageNumber="38" unit="m" value="660.0" valueMax="668.0" valueMin="652.0">
|
||
<elevation id="E6C1D18E387B0B39FE62FD9255F5FDB8" box="[505,643,592,619]" metricMagnitude="2" metricUnit="m" metricValue="6.6" metricValueMax="6.68" metricValueMin="6.52" pageId="37" pageNumber="38" unit="m" value="660.0" valueMax="668.0" valueMin="652.0">652–668 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="1952107D387B0B39FD0AFD925451FDB8" box="[657,807,592,619]" pageId="37" pageNumber="38" value="2017-05-06">
|
||
<collectingDate id="0916E995387B0B39FD0AFD925451FDB8" box="[657,807,592,619]" pageId="37" pageNumber="38" value="2017-05-06">6 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="0BFDAE78387B0B39FCAEFD9354F9FDB8" box="[821,911,593,619]" 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="37" pageNumber="38">MNHN</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="DD843CE0387B0B39FC37FD93547DFD5D" collectingDate="2017-05-06" collectionCode="MNHN" elevation="714" latitude="-33.15" location="WALTERS SHOAL" longLatPrecision="1206" longitude="44.033333" pageId="37" pageNumber="38" specimenCount="1">
|
||
1 empty shell; stn DW4899;
|
||
<geoCoordinate id="08D8507A387B0B39FA92FD8D5207FDB8" box="[1289,1393,591,619]" degrees="33" direction="south" minutes="09" orientation="latitude" pageId="37" pageNumber="38" precision="925" value="-33.15">33°09′ S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="08D8507A387B0B39FF26FDB05650FD5D" box="[189,294,626,654]" degrees="44" direction="east" minutes="02" orientation="longitude" pageId="37" pageNumber="38" precision="925" value="44.033333">44°02′ E</geoCoordinate>
|
||
; depth
|
||
<quantity id="AA149B58387B0B39FEE0FDB65575FD5D" box="[379,515,628,654]" metricMagnitude="2" metricUnit="m" metricValue="7.135" metricValueMax="7.2" metricValueMin="7.07" pageId="37" pageNumber="38" unit="m" value="713.5" valueMax="720.0" valueMin="707.0">
|
||
<elevation id="E6C1D18E387B0B39FEE0FDB65575FD5D" box="[379,515,628,654]" metricMagnitude="2" metricUnit="m" metricValue="7.135" metricValueMax="7.2" metricValueMin="7.07" pageId="37" pageNumber="38" unit="m" value="713.5" valueMax="720.0" valueMin="707.0">707–720 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="1952107D387B0B39FD94FDB655D6FD5D" box="[527,672,628,654]" pageId="37" pageNumber="38" value="2017-05-06">
|
||
<collectingDate id="0916E995387B0B39FD94FDB655D6FD5D" box="[527,672,628,654]" pageId="37" pageNumber="38" value="2017-05-06">6 May 2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="0BFDAE78387B0B39FD36FDB6547DFD5D" box="[685,779,628,654]" 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="37" pageNumber="38">MNHN</collectionCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="25F66536387B0B39FF26FD7653C5FC90" pageId="37" pageNumber="38" type="distribution">
|
||
<paragraph id="6D5336BD387B0B39FF26FD765620FD1D" blockId="37.[189,342,692,718]" box="[189,342,692,718]" pageId="37" pageNumber="38">
|
||
<heading id="361B81D1387B0B39FF26FD765620FD1D" bold="true" box="[189,342,692,718]" fontSize="11" level="3" pageId="37" pageNumber="38" reason="3">
|
||
<emphasis id="5F98EAAF387B0B39FF26FD765620FD1D" bold="true" box="[189,342,692,718]" pageId="37" pageNumber="38">Distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6D5336BD387B0B39FF26FD2153C5FC90" blockId="37.[189,1399,739,835]" pageId="37" pageNumber="38">
|
||
Until now known only from the
|
||
<typeStatus id="B257881F387B0B39FDDFFD215501FD2E" box="[580,631,739,765]" pageId="37" pageNumber="38">type</typeStatus>
|
||
material from the Norfolk Ridge, south-east of
|
||
<collectingCountry id="15FB762D387B0B39FB23FD215205FD2E" box="[1208,1395,739,765]" name="New Caledonia" pageId="37" pageNumber="38">New Caledonia</collectingCountry>
|
||
. Here recorded for the first time in the Indian Ocean; from the slopes of Walters Shoal, at depths of
|
||
<quantity id="AA149B58387B0B39FF26FCEB5633FC90" box="[189,325,809,835]" metricMagnitude="2" metricUnit="m" metricValue="5.035" metricValueMax="7.07" metricValueMin="3.0" pageId="37" pageNumber="38" unit="m" value="503.5" valueMax="707.0" valueMin="300.0">300–707 m</quantity>
|
||
; dredged on substrata of coarse sand; one live-taken specimen
|
||
<quantity id="AA149B58387B0B39FBBCFCEA53D9FC90" box="[1063,1199,808,835]" metricMagnitude="2" metricUnit="m" metricValue="2.965" metricValueMax="3.18" metricValueMin="2.75" pageId="37" pageNumber="38" unit="m" value="296.5" valueMax="318.0" valueMin="275.0">
|
||
275–
|
||
<specimenCount id="7BEAFD34387B0B39FBF9FCEA53D9FC90" box="[1122,1199,808,835]" count="318" pageId="37" pageNumber="38" type="generic">318 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="25F66536387B0B3AFF26FCA8540DFCA2" lastPageId="38" lastPageNumber="39" pageId="37" pageNumber="38" type="discussion">
|
||
<paragraph id="6D5336BD387B0B39FF26FCA85659FC57" blockId="37.[189,303,874,900]" box="[189,303,874,900]" pageId="37" pageNumber="38">
|
||
<heading id="361B81D1387B0B39FF26FCA85659FC57" bold="true" box="[189,303,874,900]" fontSize="11" level="3" pageId="37" pageNumber="38" reason="3">
|
||
<emphasis id="5F98EAAF387B0B39FF26FCA85659FC57" bold="true" box="[189,303,874,900]" pageId="37" pageNumber="38">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6D5336BD387B0B3AFF26FC5556F7FE69" blockId="37.[189,1399,919,1119]" lastBlockId="38.[189,1399,265,442]" lastPageId="38" lastPageNumber="39" pageId="37" pageNumber="38">
|
||
Although geographically distant from the original sample discussed by
|
||
<bibRefCitation id="097D4B4C387B0B39FB8FFC5A53A6FC61" author="McLean J. H." box="[1044,1232,920,946]" pageId="37" pageNumber="38" pagination="273 - 294" refId="ref62017" refString="McLean J. H. 1992. Systematic review of the family Choristellidae (Archaeogastropoda: Lepetellacea) with description of new species. The Veliger 35 (4): 273 - 294. Available from https: // www. biodiversitylibrary. org / page / 42467347 [accessed 10 Feb. 2024]." type="journal article" year="1992">McLean (1992)</bibRefCitation>
|
||
, I can find no consistent differences by which to separate the Walters Shoal specimens from the original
|
||
<collectingRegion id="AF28F85F387B0B39FA81FC785201FC07" box="[1306,1399,954,980]" country="United Kingdom" name="Norfolk" pageId="37" pageNumber="38">Norfolk</collectingRegion>
|
||
Ridge material. The
|
||
<typeStatus id="B257881F387B0B39FE29FC1F556FFC24" box="[434,537,989,1015]" pageId="37" pageNumber="38" type="holotype">holotype</typeStatus>
|
||
(diameter
|
||
<quantity id="AA149B58387B0B39FD00FC1F558EFC24" box="[667,760,989,1015]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="37" pageNumber="38" unit="mm" value="3.2">3.2 mm</quantity>
|
||
) is somewhat larger than the specimens from Walters Shoal (diameter of largest specimen
|
||
<quantity id="AA149B58387B0B39FDE1FC3D55AFFBC9" box="[634,729,1023,1050]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="37" pageNumber="38" unit="mm" value="2.5">2.5 mm</quantity>
|
||
), but this is likely simply a reflection of the number of teleoconch whorls (respectively 3.2 vs 2.7 whorls). Like the
|
||
<typeStatus id="B257881F387B0B39FC31FBE05362FBEF" box="[938,1044,1058,1084]" pageId="37" pageNumber="38" type="holotype">holotype</typeStatus>
|
||
, the specimens from Walters Shoal have a smooth protoconch with a relatively small apical bulb (rounded or somewhat ovate) which is followed by an expanding terminal tube, from which it is separated by a relatively deep suture-like groove (
|
||
<figureCitation id="F5D72A3838780B3AFEBBFEED56C7FE9A" box="[288,433,303,329]" captionStart="Fig" captionStartId="37.[188,231,1891,1917]" captionTargetBox="[189,1399,1186,1851]" captionTargetId="figure-396@37.[189,1399,1186,1851]" captionTargetPageId="37" captionText="Fig. 17. A–D. Bichoristes wareni McLean, 1992. A–B. Apical and apertural views, diameter 2.4 mm, stn DW4886 (MNHN). C. Protoconch of A. D. Protoconch of juvenile with thickened terminal lip, stn DW4893 (MNHN). E–G. Eudaronia?biconcava (Thiele, 1925), stn CP4913 (MNHN). E–F. Apertural and apical views, diameter 1.4 mm. G. Protoconch. Scale bars= 100 μm." figureDoi="http://doi.org/10.5281/zenodo.10727787" httpUri="https://zenodo.org/record/10727787/files/figure.png" pageId="38" pageNumber="39">Fig. 17C–D</figureCitation>
|
||
). The protoconch of species of
|
||
<taxonomicName id="AAEC4D3E38780B3AFCBAFEED54D3FE9A" authorityName="Bush" authorityYear="1897" box="[801,933,303,329]" class="Gastropoda" family="Choristellidae" genus="Choristella" kingdom="Animalia" order="Seguenziida" pageId="38" pageNumber="39" phylum="Mollusca" rank="genus">
|
||
<emphasis id="5F98EAAF38780B3AFCBAFEED54D3FE9A" box="[801,933,303,329]" italics="true" pageId="38" pageNumber="39">Choristella</emphasis>
|
||
</taxonomicName>
|
||
is of the same form (
|
||
<bibRefCitation id="097D4B4C38780B3AFB04FEED523CFE9A" author="McLean J. H." box="[1183,1354,303,329]" pageId="38" pageNumber="39" pagination="273 - 294" refId="ref62017" refString="McLean J. H. 1992. Systematic review of the family Choristellidae (Archaeogastropoda: Lepetellacea) with description of new species. The Veliger 35 (4): 273 - 294. Available from https: // www. biodiversitylibrary. org / page / 42467347 [accessed 10 Feb. 2024]." type="journal article" year="1992">McLean 1992</bibRefCitation>
|
||
). In several fresh juvenile shells from Walters Shoal, the protoconch has a distinct, rounded terminal varix (
|
||
<figureCitation id="F5D72A3838780B3AFF5CFEB85645FE47" box="[199,307,378,404]" captionStart="Fig" captionStartId="37.[188,231,1891,1917]" captionTargetBox="[189,1399,1186,1851]" captionTargetId="figure-396@37.[189,1399,1186,1851]" captionTargetPageId="37" captionText="Fig. 17. A–D. Bichoristes wareni McLean, 1992. A–B. Apical and apertural views, diameter 2.4 mm, stn DW4886 (MNHN). C. Protoconch of A. D. Protoconch of juvenile with thickened terminal lip, stn DW4893 (MNHN). E–G. Eudaronia?biconcava (Thiele, 1925), stn CP4913 (MNHN). E–F. Apertural and apical views, diameter 1.4 mm. G. Protoconch. Scale bars= 100 μm." figureDoi="http://doi.org/10.5281/zenodo.10727787" httpUri="https://zenodo.org/record/10727787/files/figure.png" pageId="38" pageNumber="39">Fig. 17D</figureCitation>
|
||
), but this appears to be a delicate, superficial structure and is partly or completely eroded in adult specimens.
|
||
</paragraph>
|
||
<caption id="39936635387B0B39FF27F8A153BFF83B" ID-DOI="http://doi.org/10.5281/zenodo.10727787" ID-Zenodo-Dep="10727787" httpUri="https://zenodo.org/record/10727787/files/figure.png" pageId="37" pageNumber="38" startId="37.[188,231,1891,1917]" targetBox="[189,1399,1186,1851]" targetPageId="37">
|
||
<paragraph id="6D5336BD387B0B39FF27F8A153BFF83B" blockId="37.[188,1399,1891,2024]" pageId="37" pageNumber="38">
|
||
<emphasis id="5F98EAAF387B0B39FF27F8A1562BF8AE" bold="true" box="[188,349,1891,1917]" pageId="37" pageNumber="38">Fig. 17. A–D</emphasis>
|
||
.
|
||
<taxonomicName id="AAEC4D3E387B0B39FEF7F8A15474F8AD" authority="McLean, 1992" authorityName="McLean" authorityYear="1992" box="[364,770,1891,1918]" class="Gastropoda" family="Choristellidae" genus="Bichoristes" kingdom="Animalia" order="Seguenziida" pageId="37" pageNumber="38" phylum="Mollusca" rank="species" species="wareni">
|
||
<emphasis id="5F98EAAF387B0B39FEF7F8A1553FF8AE" box="[364,585,1891,1917]" italics="true" pageId="37" pageNumber="38">Bichoristes wareni</emphasis>
|
||
<bibRefCitation id="097D4B4C387B0B39FDC9F8A65474F8AD" author="McLean J. H." box="[594,770,1892,1918]" pageId="37" pageNumber="38" pagination="273 - 294" refId="ref62017" refString="McLean J. H. 1992. Systematic review of the family Choristellidae (Archaeogastropoda: Lepetellacea) with description of new species. The Veliger 35 (4): 273 - 294. Available from https: // www. biodiversitylibrary. org / page / 42467347 [accessed 10 Feb. 2024]." type="journal article" year="1992">McLean, 1992</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="5F98EAAF387B0B39FC8BF8A15430F8AE" bold="true" box="[784,838,1891,1917]" pageId="37" pageNumber="38">A–B</emphasis>
|
||
. Apical and apertural views, diameter 2.4 mm, stn DW4886 (MNHN).
|
||
<emphasis id="5F98EAAF387B0B39FE77F8445577F873" bold="true" box="[492,513,1926,1952]" pageId="37" pageNumber="38">C</emphasis>
|
||
. Protoconch of A.
|
||
<emphasis id="5F98EAAF387B0B39FD67F8455467F872" bold="true" box="[764,785,1927,1953]" pageId="37" pageNumber="38">D</emphasis>
|
||
. Protoconch of juvenile with thickened terminal lip, stn DW4893 (MNHN).
|
||
<emphasis id="5F98EAAF387B0B39FDBEF8685528F817" bold="true" box="[549,606,1962,1988]" pageId="37" pageNumber="38">E–G</emphasis>
|
||
.
|
||
<taxonomicName id="AAEC4D3E387B0B39FDEDF868533BF816" authority="(Thiele, 1925)" baseAuthorityName="Thiele" baseAuthorityYear="1925" box="[630,1101,1962,1989]" class="Gastropoda" family="Eudaroniidae" genus="Eudaronia" kingdom="Animalia" order="Seguenziida" pageId="37" pageNumber="38" phylum="Mollusca" rank="species" species="biconcava">
|
||
<emphasis id="5F98EAAF387B0B39FDEDF86854FFF817" box="[630,905,1962,1988]" italics="true" pageId="37" pageNumber="38">Eudaronia?biconcava</emphasis>
|
||
(
|
||
<bibRefCitation id="097D4B4C387B0B39FC39F8685335F816" author="Thiele J." box="[930,1091,1962,1989]" pageId="37" pageNumber="38" pagination="35 - 382" refId="ref63529" refString="Thiele J. 1925. Gastropoda der deutschen Tiefsee-Expedition, II. Wissenschaftliche Ergebnisse der deutschen Tiefsee-Expedition auf dem Dampfer " Valdivia ", 1898 - 1899, 17 (2): 35 - 382 [dual pagination; also numbered 1 - 348]. Gustav Fischer, Jena." type="journal article" year="1925">Thiele, 1925</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, stn CP4913 (MNHN).
|
||
<emphasis id="5F98EAAF387B0B39FF26F80F5787F834" bold="true" box="[189,241,1997,2023]" pageId="37" pageNumber="38">E–F</emphasis>
|
||
. Apertural and apical views, diameter 1.4 mm.
|
||
<emphasis id="5F98EAAF387B0B39FC85F80F5443F834" bold="true" box="[798,821,1997,2023]" pageId="37" pageNumber="38">G</emphasis>
|
||
. Protoconch. Scale bars= 100 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="6D5336BD38780B3AFF26FE2653B6FD33" blockId="38.[189,1400,484,737]" pageId="38" pageNumber="39">
|
||
The
|
||
<typeStatus id="B257881F38780B3AFF69FE26562FFE2D" box="[242,345,484,510]" pageId="38" pageNumber="39" type="holotype">holotype</typeStatus>
|
||
was collected alive, but
|
||
<bibRefCitation id="097D4B4C38780B3AFDE5FE265443FE2D" author="McLean J. H." box="[638,821,484,510]" pageId="38" pageNumber="39" pagination="273 - 294" refId="ref62017" refString="McLean J. H. 1992. Systematic review of the family Choristellidae (Archaeogastropoda: Lepetellacea) with description of new species. The Veliger 35 (4): 273 - 294. Available from https: // www. biodiversitylibrary. org / page / 42467347 [accessed 10 Feb. 2024]." type="journal article" year="1992">McLean (1992)</bibRefCitation>
|
||
did not state whether the specimen was found in a spent elasmobranch egg case. However, since he stated that no choristellids were “known to be free living and unassociated with the spent egg cases of elasmobranchs”, it is clear that he considered this to be the habitat of
|
||
<taxonomicName id="AAEC4D3E38780B3AFE11FD975510FDBC" authorityName="McLean" authorityYear="1992" box="[394,614,597,623]" class="Gastropoda" family="Choristellidae" genus="Bichoristes" kingdom="Animalia" order="Seguenziida" pageId="38" pageNumber="39" phylum="Mollusca" rank="species" species="wareni">
|
||
<emphasis id="5F98EAAF38780B3AFE11FD975510FDBC" box="[394,614,597,623]" italics="true" pageId="38" pageNumber="39">Bichoristes wareni</emphasis>
|
||
</taxonomicName>
|
||
, the planispiral shell of which he believed would facilitate access to the narrower terminal parts of such egg cases. There is no information to indicate whether or not the single live-taken specimen collected on Walters Shoal was living in an elasmobranch egg case. All specimens from Walters Shoal were sorted from sieved samples of dredged substratum.
|
||
</paragraph>
|
||
<paragraph id="6D5336BD38780B3AFF26FCC9540DFCA2" blockId="38.[189,1398,779,882]" pageId="38" pageNumber="39">
|
||
<taxonomicName id="AAEC4D3E38780B3AFF26FCC95532FCF6" authority="Powell, 1940" authorityName="Powell" authorityYear="1940" box="[189,580,779,805]" class="Gastropoda" family="Zerotulidae" genus="Zerotula" kingdom="Animalia" order="Littorinimorpha" pageId="38" pageNumber="39" phylum="Mollusca" rank="species" species="nummaria">
|
||
<emphasis id="5F98EAAF38780B3AFF26FCC956D4FCF6" box="[189,418,779,805]" italics="true" pageId="38" pageNumber="39">Zerotula nummaria</emphasis>
|
||
<bibRefCitation id="097D4B4C38780B3AFE32FCC95532FCF6" author="Powell A. W. B." box="[425,580,779,805]" pageId="38" pageNumber="39" pagination="205 - 248" refId="ref62775" refString="Powell A. W. B. 1940. Marine Mollusca of the Aupourian Province, New Zealand. Transactions of the Royal Society of New Zealand 70: 205 - 248." type="journal article" year="1940">Powell, 1940</bibRefCitation>
|
||
</taxonomicName>
|
||
from northern
|
||
<collectingCountry id="15FB762D38780B3AFD6CFCC954E2FCF6" box="[759,916,779,805]" name="New Zealand" pageId="38" pageNumber="39">New Zealand</collectingCountry>
|
||
(Family:
|
||
<taxonomicName id="AAEC4D3E38780B3AFB92FCC953E4FCF6" authorityName="Waren & Hain" authorityYear="1996" box="[1033,1170,779,805]" class="Gastropoda" family="Zerotulidae" kingdom="Animalia" order="Littorinimorpha" pageId="38" pageNumber="39" phylum="Mollusca" rank="family">Zerotulidae</taxonomicName>
|
||
) has a superficially similar keeled, planispiral shell, but is smaller (diameter <
|
||
<quantity id="AA149B5838780B3AFC16FCF3549BFC98" box="[909,1005,817,844]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="38" pageNumber="39" unit="mm" value="1.5">1.5 mm</quantity>
|
||
) and has less distinct, shallowly undulant keels and a rougher surface (
|
||
<bibRefCitation id="097D4B4C38780B3AFDE0FC955418FCA2" author="Waren A. & Hain S." box="[635,878,855,881]" pageId="38" pageNumber="39" pagination="277 - 334" refId="ref64313" refString="Waren A. & Hain S. 1996. Description of Zerotulidae fam. nov. (Littorinoidea), with comments on an Antarctic littorinid gastropod. The Veliger 39 (4): 277 - 334. Available from https: // www. biodiversitylibrary. org / page / 42501412 [accessed 10 Feb. 2024]." type="journal article" year="1996">Warén & Hain 1996</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |