284 lines
30 KiB
XML
284 lines
30 KiB
XML
<document id="03DA173C87E307770A8CEE6B736B00EA" ID-CLB-Dataset="36833" ID-DOI="10.11646/zootaxa.3818.1.1" ID-GBIF-Dataset="8a58eff4-656e-41fe-90c1-3a2cd3feb7cc" ID-ISSN="1175-5326" ID-Zenodo-Dep="286276" ID-ZooBank="D1BB59ED-E41F-461E-A2A9-B034C846A205" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460438724006" checkinUser="plazi" docAuthor="Kilburn, Richard N., Fedosov, Alexander & Kantor, Yuri" docDate="2014" docId="404D87F99A3BFFC5FF2A8693606EE7B7" docLanguage="en" docName="zt03818p069.pdf" docOrigin="Zootaxa 3818 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Clavus hylikos Kilburn, Fedosov & Kantor, 2014, new species" docType="treatment" docVersion="7" lastPageNumber="48" masterDocId="BC74FF819A16FFEAFFBD874F6344E410" masterDocTitle="The shallow-water New Caledonia Drilliidae of genus Clavus Montfort, 1810 (Mollusca: Gastropoda: Conoidea)" masterLastPageNumber="69" masterPageNumber="1" pageNumber="46" updateTime="1698332608797" updateUser="ExternalLinkService">
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<mods:mods id="2262D6D2FE66E2778F9FBEB33F950E84" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="AEB40FC9D90DCD447969D59BCE8D63CA">
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<mods:title id="A532384A18A8C4E1B728DD74D5FADC2B">The shallow-water New Caledonia Drilliidae of genus Clavus Montfort, 1810 (Mollusca: Gastropoda: Conoidea)</mods:title>
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</mods:titleInfo>
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<mods:name id="27A38F3921C5291460EDD7BE3BCB23B3" type="personal">
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<mods:role id="7BFCC5CFC397CBB75FFBC9CE3893BFB4">
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<mods:roleTerm id="AFD1092DD3AA6B1A6821EE7BB62AB9DC">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="7A6D6505971B73D823D6A4F5C3D1EE4A">Kilburn, Richard N.</mods:namePart>
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<mods:affiliation id="6107C8ABDD3550B83203694F1872CB60">Natal Museum, Private Bag 9070, Pietermaritzburg 3201, South Africa</mods:affiliation>
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</mods:name>
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<mods:name id="71961017829D0191B9BC7F5662B8A852" type="personal">
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<mods:role id="222E52B40F822C37E5659CBA9616B5B7">
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<mods:roleTerm id="03FA620B46685CEC8BF8CBAB7AFFF19B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="0228D297C48CB5EAAC63F36C87D776D8">Fedosov, Alexander</mods:namePart>
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<mods:affiliation id="D66E215C47FDDFE52442F0856F70F5B1">A. N. Severtzov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninski Prospect 33, Moscow 119071, Russia</mods:affiliation>
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<mods:nameIdentifier id="35F7890DCAD9A7B43867EA7CE11421FF" type="email">fedosovalexander@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="FAD0E1D5665B577B1AECA167AD70695A" type="personal">
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<mods:role id="373F7717DB9F83F197CAC19CE2D8521B">
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<mods:roleTerm id="B18C16B2B343B8B3762BE85E7AC87A2A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C01BBDA1205E28BFE9FEE856E1934AD7">Kantor, Yuri</mods:namePart>
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<mods:affiliation id="DEFC2E0536614A72A66F091EF8981D4B">A. N. Severtzov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninski Prospect 33, Moscow 119071, Russia</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="A13C6AE98CE610B6BF57714C3289B94E">text</mods:typeOfResource>
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<mods:titleInfo id="AF6EAEA712DB61F6315F147B95FA4563">
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<mods:title id="35FC8FB40C7329F1388FD45D40FF0F7F">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="455CAE00F3A62CA700C58985B2F764B6">
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<mods:date id="55BBC8A2487E503248B4FBCB7E093B79">2014</mods:date>
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<mods:detail id="16BC7035B5DD79CF45D842F779F3204A" type="pubDate">
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<mods:number id="FE1548CA28FE6DF11EACBFB79AC87B0F">2014-06-18</mods:number>
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</mods:detail>
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<mods:detail id="51C29D1A831F0B9780A2D39D82FCBDBE" type="volume">
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<mods:number id="AB6F999DED8A18B84F0E45E2F19BEE75">3818</mods:number>
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</mods:detail>
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<mods:detail id="4BE90653F360EFF3158886D7BCB67D3A" type="issue">
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<mods:number id="D6B19E4DC7D281DFFD6C903A3F405BE4">1</mods:number>
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<mods:start id="8163AC12F080EEAA1037CE92E63AF45A">1</mods:start>
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<mods:classification id="5DB773B0EE06AD4569BBD1E20F63FF78">journal article</mods:classification>
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<mods:identifier id="971A029F170977106C6EC96F54C4B115" type="CLB-Dataset">36833</mods:identifier>
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<mods:identifier id="2F4F953C726587A993290A055CBD7F83" type="DOI">10.11646/zootaxa.3818.1.1</mods:identifier>
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<mods:identifier id="146DA38002EC032E3C845449DDEC9B0E" type="GBIF-Dataset">8a58eff4-656e-41fe-90c1-3a2cd3feb7cc</mods:identifier>
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<mods:identifier id="41E7F72B74E6F56486BEB70523681E93" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="88474E91B04AEA305FB0FF96A636CF01" type="Zenodo-Dep">286276</mods:identifier>
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</mods:mods>
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<treatment id="404D87F99A3BFFC5FF2A8693606EE7B7" ID-DOI="http://doi.org/10.5281/zenodo.6141361" ID-GBIF-Taxon="127668365" ID-Zenodo-Dep="6141361" LSID="urn:lsid:plazi:treatment:404D87F99A3BFFC5FF2A8693606EE7B7" httpUri="http://treatment.plazi.org/id/404D87F99A3BFFC5FF2A8693606EE7B7" lastPageId="47" lastPageNumber="48" pageId="45" pageNumber="46">
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<subSubSection id="80FE65649A3BFFC7FF2A869362E3E607" pageId="45" pageNumber="46" type="nomenclature">
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<paragraph id="C85B36EF9A3BFFC7FF2A8693629BE5E6" blockId="45.[151,479,476,535]" box="[151,479,476,502]" pageId="45" pageNumber="46">
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<heading id="931381839A3BFFC7FF2A8693629BE5E6" bold="true" box="[151,479,476,502]" fontSize="11" level="1" pageId="45" pageNumber="46" reason="1">
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||
<emphasis id="FA90EAFD9A3BFFC7FF2A8693629BE5E6" bold="true" box="[151,479,476,502]" pageId="45" pageNumber="46">
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<taxonomicName id="0FE44D6C9A3BFFC7FF2A86936203E5E6" ID-CoL="5Z8XZ" box="[151,327,476,502]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="hylikos" status="sp. nov.">
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<emphasis id="FA90EAFD9A3BFFC7FF2A86936203E5E6" bold="true" box="[151,327,476,502]" italics="true" pageId="45" pageNumber="46">Clavus hylikos</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="E1A357869A3BFFC7FEF28693629BE5E6" box="[335,479,476,502]" pageId="45" pageNumber="46" rank="species">new species</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="C85B36EF9A3BFFC7FF2A86B162E3E607" blockId="45.[151,479,476,535]" box="[151,423,510,535]" pageId="45" pageNumber="46">
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(
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||
<figureCitation id="50DF2A6A9A3BFFC7FF2286B163BEE607" box="[159,250,510,535]" captionStart="FIGURE 23" captionStartId="45.[151,250,1645,1667]" captionTargetBox="[151,1436,876,1623]" captionTargetId="figure@45.[151,1436,876,1624]" captionTargetPageId="45" captionText="FIGURE 23. Clavus hylikos n. sp. A. B. Holotype; C. Paratype, MNHN IM – 2000 – 26941, SL 8.7 mm; D. Radula voucher, New Caledonia, EXPÉDITION MONTROUZIER, Touho Stn. 1260, SL 7.5 mm (radula—Fig. 24 C, D)." httpUri="https://zenodo.org/record/286299/files/figure.png" pageId="45" pageNumber="46">Figs. 23</figureCitation>
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A–D, 24 C, D)
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</paragraph>
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</subSubSection>
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<subSubSection id="80FE65649A3BFFC7FF2A850961DDE727" pageId="45" pageNumber="46" type="materials_examined">
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<paragraph id="C85B36EF9A3BFFC7FF2A85096186E6FF" blockId="45.[151,1436,582,823]" pageId="45" pageNumber="46">
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<emphasis id="FA90EAFD9A3BFFC7FF2A85096201E64F" bold="true" box="[151,325,582,607]" pageId="45" pageNumber="46">
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<typeStatus id="175F884D9A3BFFC7FF2A85096396E64F" box="[151,210,582,607]" pageId="45" pageNumber="46">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="175F884D9A3BFFC7FEF6850962FCE64F" box="[331,440,582,607]" pageId="45" pageNumber="46" type="holotype">Holotype</typeStatus>
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:
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<collectingCountry id="B0F3767F9A3BFFC7FE7F85086137E64F" box="[450,627,582,607]" name="New Caledonia" pageId="45" pageNumber="46">New Caledonia</collectingCountry>
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, EXPÉDITION MONTROUZIER, Touho Sector, Channel NE of Touho Bank, Stn. 1260,
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<geoCoordinate id="ADD050289A3BFFC7FE37852462ACE693" box="[394,488,619,643]" direction="south" orientation="latitude" pageId="45" pageNumber="46" precision="925" value="-20.733334">20°44’S</geoCoordinate>
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,
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<geoCoordinate id="ADD050289A3BFFC7FDB885256137E693" box="[517,627,618,643]" direction="east" orientation="longitude" pageId="45" pageNumber="46" precision="925" value="165.23334">165°14’E</geoCoordinate>
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,
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<quantity id="0F1C9B0A9A3BFFC7FD3285256041E692" box="[655,773,618,643]" metricMagnitude="1" metricUnit="m" metricValue="5.4" metricValueMax="5.9" metricValueMin="4.9" pageId="45" pageNumber="46" unit="m" value="54.0" valueMax="59.0" valueMin="49.0">49–59 m</quantity>
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,
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<collectionCode id="AEF5AE2A9A3BFFC7FC9C85246032E692" LSID="urn:lsid:biocol.org:col:34988" box="[801,886,619,642]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="45" pageNumber="46">MNHN</collectionCode>
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||
IM–2000–26938;
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<typeStatus id="175F884D9A3BFFC7FBD48524679FE693" box="[1129,1243,619,643]" pageId="45" pageNumber="46" type="paratype">Paratypes</typeStatus>
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||
: EXPÉDITION MONTROUZIER, Touho Stn. 1260,
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||
<geoCoordinate id="ADD050289A3BFFC7FDF085C061EFE6B7" box="[589,683,655,679]" direction="south" orientation="latitude" pageId="45" pageNumber="46" precision="925" value="-20.733334">20°44’S</geoCoordinate>
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,
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||
<geoCoordinate id="ADD050289A3BFFC7FD0185C1606EE6B7" box="[700,810,654,679]" direction="east" orientation="longitude" pageId="45" pageNumber="46" precision="925" value="165.23334">165°14’E</geoCoordinate>
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||
,
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||
<quantity id="0F1C9B0A9A3BFFC7FC8685C160E1E6B6" box="[827,933,654,679]" metricMagnitude="1" metricUnit="m" metricValue="5.4" metricValueMax="5.9" metricValueMin="4.9" pageId="45" pageNumber="46" unit="m" value="54.0" valueMax="59.0" valueMin="49.0">49–59 m</quantity>
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||
, (3—
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||
<collectionCode id="AEF5AE2A9A3BFFC7FC5A85C06704E6B7" LSID="urn:lsid:biocol.org:col:34988" box="[999,1088,655,679]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="45" pageNumber="46">MNHN</collectionCode>
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IM–2000–26939); Stn. 1261, 20°46’–
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<geoCoordinate id="ADD050289A3BFFC7FF4985FD6214E6DB" box="[244,336,690,715]" direction="south" orientation="latitude" pageId="45" pageNumber="46" precision="925" value="-20.783333">20°47’S</geoCoordinate>
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||
, 165°15’–
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||
<geoCoordinate id="ADD050289A3BFFC7FE7A85FD610FE6DB" box="[455,587,690,715]" direction="east" orientation="longitude" pageId="45" pageNumber="46" precision="92" value="165.275">165°16.5’E</geoCoordinate>
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,
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<quantity id="0F1C9B0A9A3BFFC7FDE685FD6186E6DA" box="[603,706,690,715]" metricMagnitude="1" metricUnit="m" metricValue="5.05" metricValueMax="5.6" metricValueMin="4.5" pageId="45" pageNumber="46" unit="m" value="50.5" valueMax="56.0" valueMin="45.0">45–56 m</quantity>
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(2—
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<collectionCode id="AEF5AE2A9A3BFFC7FD4385FC6012E6DB" LSID="urn:lsid:biocol.org:col:34988" box="[766,854,691,715]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="45" pageNumber="46">MNHN</collectionCode>
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IM–2000–26940); Koumac Stn. 1309,
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<geoCoordinate id="ADD050289A3BFFC7FA9985FD66DCE6DB" box="[1316,1432,690,715]" direction="south" orientation="latitude" pageId="45" pageNumber="46" precision="92" value="-20.675">20°40.5’S</geoCoordinate>
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,
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<geoCoordinate id="ADD050289A3BFFC7FF2A8599625EE6FF" box="[151,282,726,751]" direction="east" orientation="longitude" pageId="45" pageNumber="46" precision="92" value="164.22333">164°13.4’E</geoCoordinate>
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,
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<quantity id="0F1C9B0A9A3BFFC7FE988598621AE6FE" box="[293,350,727,751]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="45" pageNumber="46" unit="m" value="18.0">18 m</quantity>
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(3—
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<collectionCode id="AEF5AE2A9A3BFFC7FE28859862A9E6FF" LSID="urn:lsid:biocol.org:col:34988" box="[405,493,727,751]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="45" pageNumber="46">MNHN</collectionCode>
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IM–2000–26941).
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</paragraph>
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<paragraph id="C85B36EF9A3BFFC7FF7A85B561DDE727" blockId="45.[151,1436,582,823]" pageId="45" pageNumber="46">
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<emphasis id="FA90EAFD9A3BFFC7FF7A85B562BEE703" bold="true" box="[199,506,762,787]" pageId="45" pageNumber="46">Other material examined</emphasis>
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(total 4 lots, 15 spms, including
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<typeStatus id="175F884D9A3BFFC7FCC085B460E9E703" box="[893,941,763,787]" pageId="45" pageNumber="46">type</typeStatus>
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||
material):
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||
<emphasis id="FA90EAFD9A3BFFC7FB9085B567A8E703" bold="true" box="[1069,1260,762,787]" pageId="45" pageNumber="46">
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||
<collectingCountry id="B0F3767F9A3BFFC7FB9085B567A3E703" box="[1069,1255,762,787]" name="New Caledonia" pageId="45" pageNumber="46">New Caledonia</collectingCountry>
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,
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</emphasis>
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EXPÉDITION MONTROUZIER, Touho Stn. 1260 (5 spms).
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</paragraph>
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||
</subSubSection>
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||
<caption id="9C9B66679A3BFFC7FF2A812267FFE2B1" httpUri="https://zenodo.org/record/286299/files/figure.png" pageId="45" pageNumber="46" targetBox="[151,1436,876,1623]" targetPageId="45">
|
||
<paragraph id="C85B36EF9A3BFFC7FF2A812267FFE2B1" blockId="45.[151,1436,1644,1697]" pageId="45" pageNumber="46">
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||
<emphasis id="FA90EAFD9A3BFFC7FF2A81226265E292" bold="true" box="[151,289,1645,1667]" pageId="45" pageNumber="46">FIGURE 23.</emphasis>
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||
<taxonomicName id="0FE44D6C9A3BFFC7FE9481236284E292" box="[297,448,1644,1666]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="hylikos" status="sp. nov.">
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||
<emphasis id="FA90EAFD9A3BFFC7FE9481236284E292" box="[297,448,1644,1666]" italics="true" pageId="45" pageNumber="46">Clavus hylikos</emphasis>
|
||
</taxonomicName>
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||
<emphasis id="FA90EAFD9A3BFFC7FE7581226179E292" bold="true" box="[456,573,1645,1666]" pageId="45" pageNumber="46">
|
||
<taxonomicNameLabel id="E1A357869A3BFFC7FE7581226147E292" box="[456,515,1645,1666]" pageId="45" pageNumber="46" rank="species">n. sp.</taxonomicNameLabel>
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||
A. B
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</emphasis>
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||
. Holotype;
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<emphasis id="FA90EAFD9A3BFFC7FD048122618FE293" bold="true" box="[697,715,1645,1667]" pageId="45" pageNumber="46">C</emphasis>
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||
. Paratype, MNHN IM–2000–26941, SL 8.7 mm;
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<emphasis id="FA90EAFD9A3BFFC7FB69812267A2E292" bold="true" box="[1236,1254,1645,1666]" pageId="45" pageNumber="46">D</emphasis>
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. Radula voucher, New Caledonia, EXPÉDITION MONTROUZIER, Touho Stn. 1260, SL 7.5 mm (radula—Fig. 24 C, D).
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</paragraph>
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||
</caption>
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||
<subSubSection id="80FE65649A3BFFC7FF7A81876777E2F1" box="[199,1075,1736,1761]" pageId="45" pageNumber="46" type="etymology">
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||
<paragraph id="C85B36EF9A3BFFC7FF7A81876777E2F1" blockId="45.[151,1436,1736,2014]" box="[199,1075,1736,1761]" pageId="45" pageNumber="46">
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<emphasis id="FA90EAFD9A3BFFC7FF7A8187620AE2F1" bold="true" box="[199,334,1736,1761]" pageId="45" pageNumber="46">Etymology.</emphasis>
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||
<taxonomicName id="0FE44D6C9A3BFFC7FEE9818762E7E2F1" box="[340,419,1736,1761]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="hylikos">
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||
<emphasis id="FA90EAFD9A3BFFC7FEE9818762E7E2F1" box="[340,419,1736,1761]" italics="true" pageId="45" pageNumber="46">hylikos</emphasis>
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</taxonomicName>
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: of wood, Greek, for its colour, resembling walnut timber.
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</paragraph>
|
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</subSubSection>
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||
<subSubSection id="80FE65649A3BFFC7FF7A81A36738E315" box="[199,1148,1772,1797]" pageId="45" pageNumber="46" type="distribution">
|
||
<paragraph id="C85B36EF9A3BFFC7FF7A81A36738E315" blockId="45.[151,1436,1736,2014]" box="[199,1148,1772,1797]" pageId="45" pageNumber="46">
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||
<emphasis id="FA90EAFD9A3BFFC7FF7A81A36224E315" bold="true" box="[199,352,1772,1797]" pageId="45" pageNumber="46">Distribution.</emphasis>
|
||
<collectingCountry id="B0F3767F9A3BFFC7FEDA81A16151E315" box="[359,533,1772,1797]" name="New Caledonia" pageId="45" pageNumber="46">New Caledonia</collectingCountry>
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(Touho and Koumac), dead shells only in
|
||
<emphasis id="FA90EAFD9A3BFFC7FC4C81A16748E315" box="[1009,1036,1774,1797]" italics="true" pageId="45" pageNumber="46">ca</emphasis>
|
||
<quantity id="0F1C9B0A9A3BFFC7FBAF81A3673CE315" box="[1042,1144,1772,1797]" metricMagnitude="1" metricUnit="m" metricValue="5.2" metricValueMax="5.9" metricValueMin="4.5" pageId="45" pageNumber="46" unit="m" value="52.0" valueMax="59.0" valueMin="45.0">
|
||
45–
|
||
<specimenCount id="DEE2FD669A3BFFC7FB8181A3673CE315" box="[1084,1144,1772,1797]" pageId="45" pageNumber="46" type="generic">59 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="80FE65649A3BFFC4FF7A805F6638E4C4" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46" type="diagnosis">
|
||
<paragraph id="C85B36EF9A3BFFC4FF7A805F6638E4C4" blockId="45.[151,1436,1736,2014]" lastBlockId="46.[151,1436,151,392]" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46">
|
||
<emphasis id="FA90EAFD9A3BFFC7FF7A805F6205E339" bold="true" box="[199,321,1808,1833]" pageId="45" pageNumber="46">Diagnosis.</emphasis>
|
||
Shell small (to
|
||
<emphasis id="FA90EAFD9A3BFFC7FDB2805D616DE339" box="[527,553,1810,1833]" italics="true" pageId="45" pageNumber="46">ca</emphasis>
|
||
<quantity id="0F1C9B0A9A3BFFC7FD85805E61D6E339" box="[568,658,1809,1833]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="45" pageNumber="46" unit="mm" value="10.0">10 mm</quantity>
|
||
), variable in proportions (breadth/length 0.36–0.43, aperture/total 0.34–0.43), surface slightly glossy, base obliquely truncate, anal sinus roundly U-shaped, directed slightly adapically, parietal pad fairly large, not nodiform, stromboid notch rather deep. Axial ribs strong, from suture to rostrum, on later whorls shallowly notched anteriorly, forming a slight subsutural convexity (not a cord), 7–8 per whorl, sometimes continuous, sometimes not (causing a crenulate suture); terminal varix strong, slightly preceding outer lip, Microsculpture of growth lines and very faint, dense spiral striae. Rostrum with 4–8 declivous spiral ridges. Dark yellowish-brown, early part of spire paler, sometimes with a row of pale dots on ribs below indentation and 1–2 around base of last whorl, back of lip pale, varix with a pale yellowish blotch below suture.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="80FE65649A38FFC5FF7A879061DCE6BB" lastPageId="47" lastPageNumber="48" pageId="46" pageNumber="47" type="description">
|
||
<paragraph id="C85B36EF9A38FFC4FF7A87906233E598" blockId="46.[151,1436,151,392]" pageId="46" pageNumber="47">
|
||
<emphasis id="FA90EAFD9A38FFC4FF7A8790621DE4E8" bold="true" box="[199,345,223,248]" pageId="46" pageNumber="47">Description.</emphasis>
|
||
Shell small (to
|
||
<emphasis id="FA90EAFD9A38FFC4FDB787AE6161E4E8" box="[522,549,225,248]" italics="true" pageId="46" pageNumber="47">ca</emphasis>
|
||
<quantity id="0F1C9B0A9A38FFC4FD9187AF613BE4E8" box="[556,639,224,248]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="46" pageNumber="47" unit="mm" value="10.0">10 mm</quantity>
|
||
), biconic-claviform (breadth/length 0.36–0.43), thick, with rather blunt apex and broad but linear aperture (aperture/total length 0.34–0.43), contracted near its base; siphonal canal moderately short and wide, with obliquely truncate base. Outer lip not distinctly alate, in side view gently convex, with rather deep stromboid notch, anal sinus roundly U-shaped, directed slightly adapically, parietal pad fairly large, not nodiform.
|
||
</paragraph>
|
||
<caption id="9C9B66679A38FFC4FF2A819361D2E35E" httpUri="https://zenodo.org/record/286300/files/figure.png" pageId="46" pageNumber="47" targetBox="[151,1436,445,1726]" targetPageId="46">
|
||
<paragraph id="C85B36EF9A38FFC4FF2A819361D2E35E" blockId="46.[151,1436,1756,1870]" pageId="46" pageNumber="47">
|
||
<emphasis id="FA90EAFD9A38FFC4FF2A81936265E2E1" bold="true" box="[151,289,1756,1778]" pageId="46" pageNumber="47">FIGURE 24.</emphasis>
|
||
Radulae of
|
||
<taxonomicName id="0FE44D6C9A38FFC4FE1C81936136E2E2" box="[417,626,1756,1778]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="devexistriatu">
|
||
<emphasis id="FA90EAFD9A38FFC4FE1C81936136E2E2" box="[417,626,1756,1778]" italics="true" pageId="46" pageNumber="47">Clavus devexistriatu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="FA90EAFD9A38FFC4FDCF819361FAE2E1" bold="true" box="[626,702,1756,1777]" pageId="46" pageNumber="47">s n. sp.</emphasis>
|
||
,
|
||
<taxonomicName id="0FE44D6C9A38FFC4FD7181926070E2E2" box="[716,820,1756,1778]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="hylicos" status="sp. nov.">
|
||
<emphasis id="FA90EAFD9A38FFC4FD7181926070E2E2" box="[716,820,1756,1778]" italics="true" pageId="46" pageNumber="47">C. hylicos</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="E1A357869A38FFC4FC8681936032E2E1" box="[827,886,1756,1777]" pageId="46" pageNumber="47" rank="species">
|
||
<emphasis id="FA90EAFD9A38FFC4FC8681936032E2E1" bold="true" box="[827,886,1756,1777]" pageId="46" pageNumber="47">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="0FE44D6C9A38FFC4FC1681926775E2E2" box="[939,1073,1757,1778]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="maestratii" status="sp. nov.">
|
||
<emphasis id="FA90EAFD9A38FFC4FC1681926775E2E2" box="[939,1073,1757,1778]" italics="true" pageId="46" pageNumber="47">C. maestratii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="FA90EAFD9A38FFC4FB85819367F7E2E1" bold="true" box="[1080,1203,1756,1777]" pageId="46" pageNumber="47">
|
||
<taxonomicNameLabel id="E1A357869A38FFC4FB8581936737E2E1" box="[1080,1139,1756,1777]" pageId="46" pageNumber="47" rank="species">n. sp.</taxonomicNameLabel>
|
||
A, B.
|
||
</emphasis>
|
||
<emphasis id="FA90EAFD9A38FFC4FB06819366D8E2E2" box="[1211,1436,1756,1778]" italics="true" pageId="46" pageNumber="47">
|
||
<taxonomicName id="0FE44D6C9A38FFC4FB06819366DCE2E2" box="[1211,1432,1756,1778]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="devexistriatus">Clavus devexistriatus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
New Caledonia, LAGON, Stn. 933, SL 12.8 mm (shell—Fig. 22 C);
|
||
<emphasis id="FA90EAFD9A38FFC4FCD081B460E3E300" bold="true" box="[877,935,1787,1809]" pageId="46" pageNumber="47">C, D.</emphasis>
|
||
<taxonomicName id="0FE44D6C9A38FFC4FC0D81B46702E301" box="[944,1094,1787,1809]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="hylikos">
|
||
<emphasis id="FA90EAFD9A38FFC4FC0D81B46702E301" box="[944,1094,1787,1809]" italics="true" pageId="46" pageNumber="47">Clavus hylikos</emphasis>
|
||
</taxonomicName>
|
||
; New Caledonia, EXPÉDITION MONTROUZIER, Touho Stn. 1260, SL 7.5 mm (shell—Fig. 23 D).
|
||
<emphasis id="FA90EAFD9A38FFC4FCF68055603FE33F" bold="true" box="[843,891,1818,1839]" pageId="46" pageNumber="47">E, F.</emphasis>
|
||
<taxonomicName id="0FE44D6C9A38FFC4FC3F80566770E33F" box="[898,1076,1817,1839]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="maestratii">
|
||
<emphasis id="FA90EAFD9A38FFC4FC3F80566770E33F" box="[898,1076,1817,1839]" italics="true" pageId="46" pageNumber="47">Clavus maestratii</emphasis>
|
||
</taxonomicName>
|
||
, EXPÉDITION MONTROUZIER, Koumac Stn. 1309, SL 9.8 mm (shell—Fig. 25 E).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="C85B36EF9A38FFC5FF78803A60A7E50D" blockId="46.[151,1437,1909,2006]" lastBlockId="47.[151,1437,151,935]" lastPageId="47" lastPageNumber="48" pageId="46" pageNumber="47">
|
||
Surface only slightly glossy when fresh. Suture simple to crenulated (depending on rib alignment), shallow. Whorls convex with periphery at basal third of whorl, early whorls more strongly convex with median periphery, no distinct subsutural cord or sulcus, but on later whorls the axial ribs (which are suture-to-suture and sometimes continuous) are shallowly indented posteriorly to demarcate a subsutural convexity. Axial ribs strong, opisthocline, sinuous on last whorl, reaching rostrum, in t/s rounded-angular, wider than intervals, 7–8 ribs per whorl. Terminal varix strong, suture to base, slightly preceding outer lip. Microsculpture of growth lines and very faint, dense spiral striae. Rostrum with 4–8 declivous spiral ridges. Teleoconch whorls
|
||
<emphasis id="FA90EAFD9A39FFC5FC2A864A60F6E50C" box="[919,946,261,284]" italics="true" pageId="47" pageNumber="48">ca</emphasis>
|
||
5.7.
|
||
</paragraph>
|
||
<paragraph id="C85B36EF9A39FFC5FF788668662DE550" blockId="47.[151,1437,151,935]" box="[197,1385,295,320]" pageId="47" pageNumber="48">
|
||
Protoconch narrowly domed, of
|
||
<emphasis id="FA90EAFD9A39FFC5FD8D8666610FE550" box="[560,587,297,320]" italics="true" pageId="47" pageNumber="48">ca</emphasis>
|
||
2.2 slightly convex, smooth, whorls, diameter 800 µm, height 650 µm.
|
||
</paragraph>
|
||
<paragraph id="C85B36EF9A39FFC5FF78860363A7E5BC" blockId="47.[151,1437,151,935]" pageId="47" pageNumber="48">Dark yellowish-brown, early part of spire paler, colour uniform except sometimes for a row of pale dots on ribs below indentation and 1–2 around base of last whorl, back of lip pale, varix with a pale yellowish blotch below suture.</paragraph>
|
||
<paragraph id="C85B36EF9A39FFC5FF7A86F861C8E5E4" blockId="47.[151,1437,151,935]" pageId="47" pageNumber="48">
|
||
<emphasis id="FA90EAFD9A39FFC5FF7A86F86239E5C0" bold="true" box="[199,381,439,464]" pageId="47" pageNumber="48">Measurements.</emphasis>
|
||
<typeStatus id="175F884D9A39FFC5FE3A86F862B0E5C0" box="[391,500,439,464]" pageId="47" pageNumber="48" type="holotype">Holotype</typeStatus>
|
||
: 7.6 x
|
||
<quantity id="0F1C9B0A9A39FFC5FDFB86F761E7E5DF" box="[582,675,440,464]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="47" pageNumber="48" unit="mm" value="2.7">2.7 mm</quantity>
|
||
; largest and smallest
|
||
<typeStatus id="175F884D9A39FFC5FC2386F7674AE5C0" box="[926,1038,440,464]" pageId="47" pageNumber="48" type="paratype">paratypes</typeStatus>
|
||
: 9.4 x
|
||
<quantity id="0F1C9B0A9A39FFC5FBDC86F767FEE5DF" box="[1121,1210,440,464]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="47" pageNumber="48" unit="mm" value="3.3">3.3 mm</quantity>
|
||
and 7.2 x 3.0 mm, respectively. Largest non-type 9.9 x
|
||
<quantity id="0F1C9B0A9A39FFC5FD93869361C3E5E4" box="[558,647,476,500]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="47" pageNumber="48" unit="mm" value="3.2">3.2 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="C85B36EF9A39FFC5FF7A86B061DCE6BB" blockId="47.[151,1437,151,935]" pageId="47" pageNumber="48">
|
||
<emphasis id="FA90EAFD9A39FFC5FF7A86B0625AE608" bold="true" box="[199,286,511,536]" pageId="47" pageNumber="48">Radula</emphasis>
|
||
(
|
||
<figureCitation id="50DF2A6A9A39FFC5FE9086B06239E608" box="[301,381,511,536]" captionStart="FIGURE 24" captionStartId="46.[151,250,1756,1778]" captionTargetBox="[151,1436,445,1726]" captionTargetId="figure@46.[151,1436,445,1735]" captionTargetPageId="46" captionText="FIGURE 24. Radulae of Clavus devexistriatu s n. sp., C. hylicos n. sp. and C. maestratii n. sp. A, B. Clavus devexistriatus, New Caledonia, LAGON, Stn. 933, SL 12.8 mm (shell—Fig. 22 C); C, D. Clavus hylikos; New Caledonia, EXPÉDITION MONTROUZIER, Touho Stn. 1260, SL 7.5 mm (shell—Fig. 23 D). E, F. Clavus maestratii, EXPÉDITION MONTROUZIER, Koumac Stn. 1309, SL 9.8 mm (shell—Fig. 25 E)." httpUri="https://zenodo.org/record/286300/files/figure.png" pageId="47" pageNumber="48">Fig. 24</figureCitation>
|
||
C, D): Rachidian narrow, length more than three times exceeds width, anterior edge indistinct. Teeth with large single median cusp. Lateral teeth broad, arcuate, with 11 cusps, 2nd–4th from inner side being the longest and gradually diminishing in length towards outer side, where they evanesce. Marginal teeth relatively short and broad, with poorly pronounced blade, about 1/3 of teeth length. Blade edges not thickened. Accessory limb not pronounced. About 40 rows of teeth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="80FE65649A39FFC5FF7A85F9606EE7B7" pageId="47" pageNumber="48" type="discussion">
|
||
<paragraph id="C85B36EF9A39FFC5FF7A85F96248E72A" blockId="47.[151,1437,151,935]" pageId="47" pageNumber="48">
|
||
<emphasis id="FA90EAFD9A39FFC5FF7A85F9627FE6DF" bold="true" box="[199,315,694,719]" pageId="47" pageNumber="48">Remarks.</emphasis>
|
||
Perhaps the most striking character of this inconspicuous little brown species is its variability, not only in proportions and colour pattern, but in development of axial ribs. In some examples the ribs appear strong and aligned, in others (even in the same shell) they alternate, thereby appearing weaker, and distinctly crenulating the suture.
|
||
</paragraph>
|
||
<paragraph id="C85B36EF9A39FFC5FF7A8409606EE7B7" blockId="47.[151,1437,151,935]" pageId="47" pageNumber="48">
|
||
There is some resemblance to
|
||
<taxonomicName id="0FE44D6C9A39FFC5FD9A840960ECE74F" authority="Boettger, 1895" authorityName="Boettger" authorityYear="1895" box="[551,936,838,863]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="47" pageNumber="48" phylum="Mollusca" rank="species" species="quadrasi">
|
||
<emphasis id="FA90EAFD9A39FFC5FD9A840961A6E74F" box="[551,738,838,863]" italics="true" pageId="47" pageNumber="48">Clavus quadrasi</emphasis>
|
||
(Boettger, 1895)
|
||
</taxonomicName>
|
||
, but it lacks the high gloss of that, and has stronger ribs, which are indented below the suture. The similarly coloured species
|
||
<taxonomicName id="0FE44D6C9A39FFC5FBE5842467A9E793" box="[1112,1261,875,899]" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="47" pageNumber="48" phylum="Mollusca" rank="species" species="maestratii">
|
||
<emphasis id="FA90EAFD9A39FFC5FBE5842467A9E793" box="[1112,1261,875,899]" italics="true" pageId="47" pageNumber="48">C. maestratii</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="0FE44D6C9A39FFC5FA978424627BE7B7" authority="Hedley, 1922" authorityName="Hedley" authorityYear="1922" class="Gastropoda" family="Drilliidae" genus="Clavus" kingdom="Animalia" order="Neogastropoda" pageId="47" pageNumber="48" phylum="Mollusca" rank="species" species="aeneus">
|
||
<emphasis id="FA90EAFD9A39FFC5FA97842466D8E793" box="[1322,1436,875,899]" italics="true" pageId="47" pageNumber="48">C. aeneus</emphasis>
|
||
(Hedley, 1922)
|
||
</taxonomicName>
|
||
have more convex whorls and a high gloss.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |