286 lines
36 KiB
XML
286 lines
36 KiB
XML
<document id="910FB0127A537F22F2D2574A150C00CD" ID-ISSN="11755334" ID-ZooBank="044B03F7-7E1E-4121-80B3-0AB5D43C3A2B" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629812601093" checkinUser="felipe" docAuthor="Kantor, Yuri I., Puillandre, Nicolas, Rivasseau, Audrey & Bouchet, Philippe" docDate="2012" docId="19465B7CFFA3FFB2FF4DFC2FFD98BFC1" docLanguage="en" docName="zt03496p064.pdf" docOrigin="Zootaxa 3496" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Belomitra brachymitra Kantor & Puillandre & Rivasseau & Bouchet 2012, new species" docType="treatment" docVersion="3" lastPageNumber="52" masterDocId="E57F2304FF91FF81FFDAFFFBFF9BBA77" masterDocTitle="3496" masterLastPageNumber="64" masterPageNumber="1" pageNumber="51" updateTime="1699115723916" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="E18AE2FDFDA4488E9C83D0948D6C6637">3496</mods:title>
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<mods:name id="88FFE9C9A49EAF3D93366C308513F8FE" type="personal">
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<mods:roleTerm id="B80F2483932A9E16DF2644616750C08F">Author</mods:roleTerm>
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<mods:namePart id="DF6B4BCEDF59D20B78629967D292FEFB">Kantor, Yuri I.</mods:namePart>
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<mods:namePart id="DC1FC4029D9289148C50A7E82520FBEE">Puillandre, Nicolas</mods:namePart>
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<mods:namePart id="DE42B1FDC657A639B710F6EE309233D7">Rivasseau, Audrey</mods:namePart>
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<mods:roleTerm id="7D301DC4635EF9E064C8CA1B80589011">Author</mods:roleTerm>
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<mods:namePart id="BD07F534D0B732E346E5000CE86647A5">Bouchet, Philippe</mods:namePart>
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<mods:typeOfResource id="C426A555CCA5B91A88AF6A70BA9E1A78">text</mods:typeOfResource>
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<mods:title id="0640D46EDAE65662F6400BF3CDDE6EA5">Zootaxa</mods:title>
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<mods:part id="38C0BBDF944D8EF4989CE0DEB550E7C5">
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<mods:date id="24D40CF5E5830F2D451FF2378FBFF827">2012</mods:date>
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<mods:number id="B16835077D54940085655BD29AB243B0">2012-09-24</mods:number>
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<mods:number id="AB8F89C34EB2D4FBE61C9EC30D783D9F">3496</mods:number>
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<mods:classification id="28365C58CDF273A7073CE40B03915DE7">journal article</mods:classification>
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<mods:identifier id="BA6EB5AA062ABADE023DB65AA702356C" type="ISSN">11755334</mods:identifier>
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<mods:identifier id="E9037340D57C420746448E00AF1F2B3D" type="ZooBank">044B03F7-7E1E-4121-80B3-0AB5D43C3A2B</mods:identifier>
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<treatment id="19465B7CFFA3FFB2FF4DFC2FFD98BFC1" ID-DOI="http://doi.org/10.5281/zenodo.5257641" ID-Zenodo-Dep="5257641" LSID="urn:lsid:plazi:treatment:19465B7CFFA3FFB2FF4DFC2FFD98BFC1" httpUri="http://treatment.plazi.org/id/19465B7CFFA3FFB2FF4DFC2FFD98BFC1" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
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<subSubSection id="D9F5B9E1FFA3FFB3FF4DFC2FFDD9B99A" box="[151,578,979,1006]" pageId="50" pageNumber="51" type="nomenclature">
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<paragraph id="9150EA6AFFA3FFB3FF4DFC2FFDD9B99A" blockId="50.[151,578,979,1038]" box="[151,578,979,1006]" pageId="50" pageNumber="51">
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<heading id="CA185D06FFA3FFB3FF4DFC2FFDD9B99A" bold="true" box="[151,578,979,1006]" fontSize="11" level="1" pageId="50" pageNumber="51" reason="1">
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<emphasis id="A39B3678FFA3FFB3FF4DFC2FFDD9B99A" bold="true" box="[151,578,979,1006]" pageId="50" pageNumber="51">
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<taxonomicName id="56EF91E9FFA3FFB3FF4DFC2FFE30B999" ID-CoL="LBBY" authority="Kantor & Puillandre & Rivasseau & Bouchet, 2012" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[151,427,980,1006]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="50" pageNumber="51" phylum="Mollusca" rank="species" species="brachymitra" status="sp. nov.">
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<emphasis id="A39B3678FFA3FFB3FF4DFC2FFE30B999" bold="true" box="[151,427,980,1006]" italics="true" pageId="50" pageNumber="51">Belomitra brachymitra</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="B8A88B03FFA3FFB3FE68FC28FDD9B99A" box="[434,578,979,1005]" pageId="50" pageNumber="51" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="D9F5B9E1FFA3FFB3FF4DFC0DFE36BE79" box="[151,429,1014,1038]" pageId="50" pageNumber="51" type="description">
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<paragraph id="9150EA6AFFA3FFB3FF4DFC0DFE36BE79" blockId="50.[151,578,979,1038]" box="[151,429,1014,1038]" pageId="50" pageNumber="51">
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<figureCitation id="09D4F6EFFFA3FFB3FF4DFC0DFE8BBE79" box="[151,272,1014,1038]" captionStart="FIGURE 20" captionStartId="36.[151,250,1360,1383]" captionTargetBox="[156,1430,451,1339]" captionTargetId="figure-430@36.[156,1431,451,1339]" captionTargetPageId="36" captionText="FIGURE 20. Distribution of Belomitra species. For Belomitra nesiotica and B. bouteti distribution areas and types localities are figured, not the individual collection sites. Type localities of B. brachymitra and B. hypsomitra off Fiji are marked with an arrow." pageId="50" pageNumber="51">Figures 20</figureCitation>
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,
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<figureCitation id="09D4F6EFFFA3FFB3FEC6FC0DFEEABE79" box="[284,369,1014,1038]" captionStart="FIGURE 29" captionStartId="49.[151,250,1831,1854]" captionTargetBox="[188,1398,177,1810]" captionTargetId="figure-161@49.[188,1398,147,1810]" captionTargetPageId="49" captionText="FIGURE 29. A–F. Belomitra hypsomitra n. sp. A–C. Holotype, MNHN 24490, SL 18.7 mm (shell was drilled to extract the body) (radula see Fig. 30B). D. BORDAU 1, sta. DW1432, SL 10.7 mm, ventral view. E–F. BORDAU 1, sta. DW1432, SL 17.8 mm, shell drilled several times by the unknown predator. G–N. Belomitra brachymitra n. sp. G–I. Holotype, MNHN 24495, SL 9.5 mm (radula see Fig. 30A). J. SEM photograph of operculum of holotype. K. Paratype, BORDAU 1, sta. DW1486, SL 8.3 mm. L–M. Paratype, BORDAU 1, sta. DW1486, SL 10.9 mm (M is reproduced at the same scale as the shells of Belomitra hypsomitra for easier comparison). N. BORDAU 1, sta. DW1488, SL 13.2 mm. A–F, M, scale bar = 1 cm. G–I, K–L, N, scale bar = 5 mm." pageId="50" pageNumber="51">29G–N</figureCitation>
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,
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<figureCitation id="09D4F6EFFFA3FFB3FEA6FC0DFE36BE79" box="[380,429,1014,1038]" captionStart="FIGURE 30" captionStartId="51.[151,250,1129,1152]" captionTargetBox="[151,1436,543,1110]" captionTargetId="figure-458@51.[151,1436,543,1116]" captionTargetPageId="51" captionText="FIGURE 30. Radulae. A. Belomitra brachymitra n. sp., holotype, dorsal view of the central part of radular membrane (shell see Fig. 29G–I). B. Belomitra hypsomitra n. sp., holotype, dorsal view of the central part of radular membrane (shell see Fig. 29A–C)." pageId="50" pageNumber="51">30A</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="D9F5B9E1FFA3FFB3FF4DFBC4FE87BF59" pageId="50" pageNumber="51" type="materials_examined">
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<paragraph id="9150EA6AFFA3FFB3FF4DFBC4FEA2BE0D" blockId="50.[151,1437,1086,2011]" pageId="50" pageNumber="51">
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<emphasis id="A39B3678FFA3FFB3FF4DFBC4FEDCBE20" bold="true" box="[151,327,1086,1111]" pageId="50" pageNumber="51">Type material:</emphasis>
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<materialsCitation id="2187E037FFA3FFB3FE94FBC5FEA2BE0D" collectionCode="MNHN" pageId="50" pageNumber="51" specimenCode="MNHN 24495, MNHN 24496" specimenCount="5" typeStatus="holotype">
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<typeStatus id="4E5454C8FFA3FFB3FE94FBC5FE2DBE21" box="[334,438,1086,1110]" pageId="50" pageNumber="51" type="holotype">Holotype</typeStatus>
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<specimenCode id="C1494211FFA3FFB3FE67FBC4FDC4BE21" box="[445,607,1086,1110]" collectionCode="MNHN" 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="50" pageNumber="51">MNHN 24495</specimenCode>
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(measurements: SL
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<quantity id="5617478FFFA3FFB3FC9CFBC5FC05BE21" box="[838,926,1086,1110]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="50" pageNumber="51" unit="mm" value="9.5">9.5 mm</quantity>
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, BWL 5.8, AL 4.3, SW
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<quantity id="5617478FFFA3FFB3FB74FBC5FA93BE21" box="[1198,1288,1086,1110]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="50" pageNumber="51" unit="mm" value="3.4">3.4 mm</quantity>
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);
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<specimenCount id="87E921E3FFA3FFB3FAC6FBC5FA07BE20" box="[1308,1436,1086,1111]" pageId="50" pageNumber="51" type="generic" typeStatus="paratypes">5 paratypes</specimenCount>
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<specimenCode id="C1494211FFA3FFB3FF4DFB98FEA2BE0D" box="[151,313,1122,1146]" collectionCode="MNHN" 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="50" pageNumber="51">MNHN 24496</specimenCode>
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</materialsCitation>
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</paragraph>
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<paragraph id="9150EA6AFFA3FFB3FF1DFB7CFE95BEB5" blockId="50.[151,1437,1086,2011]" pageId="50" pageNumber="51">
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<materialsCitation id="2187E037FFA3FFB3FF1DFB7CFE90BEB5" collectingDate="1999-03-10" collectorName="Yagasa I." country="Fiji" elevation="468" latitude="-19.016666" location="Fiji" longLatPrecision="1273" longitude="-178.43333" pageId="50" pageNumber="51" specimenCount="1" typeStatus="holotype">
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<emphasis id="A39B3678FFA3FFB3FF1DFB7CFEF1BEE8" bold="true" box="[199,362,1158,1183]" pageId="50" pageNumber="51">
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<typeStatus id="4E5454C8FFA3FFB3FF1DFB7CFE99BEE8" box="[199,258,1159,1183]" pageId="50" pageNumber="51">Type</typeStatus>
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locality:
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||
</emphasis>
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||
<collectingCountry id="E9F8AAFAFFA3FFB3FEA8FB7DFE07BEE9" box="[370,412,1158,1182]" name="Fiji" pageId="50" pageNumber="51">Fiji</collectingCountry>
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, Lau Group,
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||
<collectorName id="3C1A8FBCFFA3FFB3FDE9FB7CFD07BEE9" box="[563,668,1159,1183]" pageId="50" pageNumber="51">Yagasa I.</collectorName>
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,
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<geoCoordinate id="F4DB8CADFFA3FFB3FD71FB7DFC9DBEE9" box="[683,774,1158,1182]" degrees="19" direction="south" minutes="01" orientation="latitude" pageId="50" pageNumber="51" precision="925" value="-19.016666">19º01’S</geoCoordinate>
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,
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<geoCoordinate id="F4DB8CADFFA3FFB3FCCEFB7DFC1DBEE9" box="[788,902,1158,1182]" degrees="178" direction="west" minutes="26" orientation="longitude" pageId="50" pageNumber="51" precision="925" value="-178.43333">178º26’W</geoCoordinate>
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,
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<quantity id="5617478FFFA3FFB3FC48FB7DFB8EBEE9" box="[914,1045,1158,1182]" metricMagnitude="2" metricUnit="m" metricValue="4.675" metricValueMax="5.4" metricValueMin="3.95" pageId="50" pageNumber="51" unit="m" value="467.5" valueMax="540.0" valueMin="395.0">
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<elevation id="1AC20D59FFA3FFB3FC48FB7DFB8EBEE9" box="[914,1045,1158,1182]" metricMagnitude="2" metricUnit="m" metricValue="4.675" metricValueMax="5.4" metricValueMin="3.95" pageId="50" pageNumber="51" unit="m" value="467.5" valueMax="540.0" valueMin="395.0">395–540 m</elevation>
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</quantity>
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,
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<date id="E551CCAAFFA3FFB3FBF8FB7DFB54BEE9" box="[1058,1231,1158,1182]" pageId="50" pageNumber="51" value="1999-03-10">
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<collectingDate id="F5153542FFA3FFB3FBF8FB7DFB54BEE9" box="[1058,1231,1158,1182]" pageId="50" pageNumber="51" value="1999-03-10">10 March 1999</collectingDate>
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</date>
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[BORDAU 1 sta. DW1486]
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="9150EA6AFFA3FFB3FF1DFB35FE87BF59" blockId="50.[151,1437,1086,2011]" pageId="50" pageNumber="51">
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<emphasis id="A39B3678FFA3FFB3FF1DFB35FE2EBE90" bold="true" box="[199,437,1230,1255]" pageId="50" pageNumber="51">Material examined:</emphasis>
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<materialsCitation id="2187E037FFA3FFB3FE67FB34FD26BE91" box="[445,701,1230,1254]" collectionCode="BORDAU" country="Fiji" location="FIJI" pageId="50" pageNumber="51" specimenCode="BORDAU 1" specimenCount="1">
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<emphasis id="A39B3678FFA3FFB3FE67FB34FE6EBE91" box="[445,501,1231,1254]" italics="true" pageId="50" pageNumber="51">
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<collectingCountry id="E9F8AAFAFFA3FFB3FE67FB34FE6ABE91" box="[445,497,1231,1254]" name="Fiji" pageId="50" pageNumber="51">FIJI</collectingCountry>
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.
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</emphasis>
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<specimenCode id="C1494211FFA3FFB3FE27FB35FD10BE91" box="[509,651,1230,1254]" collectionCode="BORDAU" pageId="50" pageNumber="51">BORDAU 1</specimenCode>
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, sta
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</materialsCitation>
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.
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<materialsCitation id="2187E037FFA3FFB3FD10FB35FABABE91" box="[714,1313,1230,1254]" collectionCode="DW" country="Fiji" elevation="485" latitude="-17.333334" longLatPrecision="1279" longitude="-178.73334" pageId="50" pageNumber="51" specimenCode="DW1432" specimenCount="1">
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<specimenCode id="C1494211FFA3FFB3FD10FB35FCAFBE91" box="[714,820,1230,1254]" collectionCode="DW" pageId="50" pageNumber="51">DW1432</specimenCode>
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,
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<geoCoordinate id="F4DB8CADFFA3FFB3FC9BFB35FC07BE91" box="[833,924,1230,1254]" degrees="17" direction="south" minutes="20" orientation="latitude" pageId="50" pageNumber="51" precision="925" value="-17.333334">17º20’S</geoCoordinate>
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,
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<geoCoordinate id="F4DB8CADFFA3FFB3FC71FB35FB86BE91" box="[939,1053,1230,1254]" degrees="178" direction="west" minutes="44" orientation="longitude" pageId="50" pageNumber="51" precision="925" value="-178.73334">178º44’W</geoCoordinate>
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,
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<quantity id="5617478FFFA3FFB3FBF0FB35FB36BE91" box="[1066,1197,1230,1254]" metricMagnitude="2" metricUnit="m" metricValue="4.85" metricValueMax="4.93" metricValueMin="4.77" pageId="50" pageNumber="51" unit="m" value="485.0" valueMax="493.0" valueMin="477.0">
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<elevation id="1AC20D59FFA3FFB3FBF0FB35FB36BE91" box="[1066,1197,1230,1254]" metricMagnitude="2" metricUnit="m" metricValue="4.85" metricValueMax="4.93" metricValueMin="4.77" pageId="50" pageNumber="51" unit="m" value="485.0" valueMax="493.0" valueMin="477.0">477–493 m</elevation>
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</quantity>
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, 1 dd; sta
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</materialsCitation>
|
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.
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<materialsCitation id="2187E037FFA3FFB3FAF4FB35FCCBBF7D" collectionCode="DW" country="Fiji" elevation="468" latitude="-19.016666" longLatPrecision="1273" longitude="-178.43333" pageId="50" pageNumber="51" specimenCode="DW1486" specimenCount="1" specimenCount-larva="1" typeStatus="holotype">
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<specimenCode id="C1494211FFA3FFB3FAF4FB35FA03BE91" box="[1326,1432,1230,1254]" collectionCode="DW" pageId="50" pageNumber="51">DW1486</specimenCode>
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,
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<geoCoordinate id="F4DB8CADFFA3FFB3FF4DFB09FF68BF7D" box="[151,243,1266,1290]" degrees="19" direction="south" minutes="01" orientation="latitude" pageId="50" pageNumber="51" precision="925" value="-19.016666">19º01’S</geoCoordinate>
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,
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<geoCoordinate id="F4DB8CADFFA3FFB3FED8FB09FEEFBF7D" box="[258,372,1266,1290]" degrees="178" direction="west" minutes="26" orientation="longitude" pageId="50" pageNumber="51" precision="925" value="-178.43333">178º26’W</geoCoordinate>
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,
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<quantity id="5617478FFFA3FFB3FE5EFB09FD92BF7D" box="[388,521,1266,1290]" metricMagnitude="2" metricUnit="m" metricValue="4.675" metricValueMax="5.4" metricValueMin="3.95" pageId="50" pageNumber="51" unit="m" value="467.5" valueMax="540.0" valueMin="395.0">
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<elevation id="1AC20D59FFA3FFB3FE5EFB09FD92BF7D" box="[388,521,1266,1290]" metricMagnitude="2" metricUnit="m" metricValue="4.675" metricValueMax="5.4" metricValueMin="3.95" pageId="50" pageNumber="51" unit="m" value="467.5" valueMax="540.0" valueMin="395.0">395–540 m</elevation>
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</quantity>
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,
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<specimenCount id="87E921E3FFA3FFB3FDC2FB09FDDCBF7D" box="[536,583,1266,1290]" pageId="50" pageNumber="51" type="larva">1 lv</specimenCount>
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(
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<typeStatus id="4E5454C8FFA3FFB3FD80FB09FD5ABF7D" box="[602,705,1266,1290]" pageId="50" pageNumber="51" type="holotype">holotype</typeStatus>
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), 27 dd; sta
|
||
</materialsCitation>
|
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.
|
||
<materialsCitation id="2187E037FFA3FFB3FC85FB09FE82BF59" collectionCode="DW" country="Fiji" elevation="508" latitude="-19.016666" longLatPrecision="1273" longitude="-178.41667" pageId="50" pageNumber="51" specimenCode="DW1488" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="C1494211FFA3FFB3FC85FB09FC52BF7D" box="[863,969,1266,1290]" collectionCode="DW" pageId="50" pageNumber="51">DW1488</specimenCode>
|
||
,
|
||
<geoCoordinate id="F4DB8CADFFA3FFB3FC0DFB09FBA8BF7D" box="[983,1075,1266,1290]" degrees="19" direction="south" minutes="01" orientation="latitude" pageId="50" pageNumber="51" precision="925" value="-19.016666">19º01’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="F4DB8CADFFA3FFB3FB99FB09FB2EBF7D" box="[1091,1205,1266,1290]" degrees="178" direction="west" minutes="25" orientation="longitude" pageId="50" pageNumber="51" precision="925" value="-178.41667">178º25’W</geoCoordinate>
|
||
,
|
||
<quantity id="5617478FFFA3FFB3FB1EFB09FAD2BF7D" box="[1220,1353,1266,1290]" metricMagnitude="2" metricUnit="m" metricValue="5.08" metricValueMax="5.16" metricValueMin="5.0" pageId="50" pageNumber="51" unit="m" value="508.0" valueMax="516.0" valueMin="500.0">
|
||
<elevation id="1AC20D59FFA3FFB3FB1EFB09FAD2BF7D" box="[1220,1353,1266,1290]" metricMagnitude="2" metricUnit="m" metricValue="5.08" metricValueMax="5.16" metricValueMin="5.0" pageId="50" pageNumber="51" unit="m" value="508.0" valueMax="516.0" valueMin="500.0">500–516 m</elevation>
|
||
</quantity>
|
||
, 13 dd (
|
||
<typeStatus id="4E5454C8FFA3FFB3FF45FAEDFE8ABF59" box="[159,273,1302,1326]" pageId="50" pageNumber="51" type="paratype">paratypes</typeStatus>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D9F5B9E1FFA3FFB2FF1DFAC1FB16BB6B" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51" type="description">
|
||
<paragraph id="9150EA6AFFA3FFB3FF1DFAC1FBD0BDE5" blockId="50.[151,1437,1086,2011]" pageId="50" pageNumber="51">
|
||
<emphasis id="A39B3678FFA3FFB3FF1DFAC1FECABF24" bold="true" box="[199,337,1338,1363]" pageId="50" pageNumber="51">Description</emphasis>
|
||
(
|
||
<typeStatus id="4E5454C8FFA3FFB3FEB9FAC1FE51BF25" box="[355,458,1338,1362]" pageId="50" pageNumber="51" type="holotype">holotype</typeStatus>
|
||
,
|
||
<figureCitation id="09D4F6EFFFA3FFB3FE0DFAC1FDC3BF25" box="[471,600,1338,1362]" captionStart="FIGURE 29" captionStartId="49.[151,250,1831,1854]" captionTargetBox="[188,1398,177,1810]" captionTargetId="figure-161@49.[188,1398,147,1810]" captionTargetPageId="49" captionText="FIGURE 29. A–F. Belomitra hypsomitra n. sp. A–C. Holotype, MNHN 24490, SL 18.7 mm (shell was drilled to extract the body) (radula see Fig. 30B). D. BORDAU 1, sta. DW1432, SL 10.7 mm, ventral view. E–F. BORDAU 1, sta. DW1432, SL 17.8 mm, shell drilled several times by the unknown predator. G–N. Belomitra brachymitra n. sp. G–I. Holotype, MNHN 24495, SL 9.5 mm (radula see Fig. 30A). J. SEM photograph of operculum of holotype. K. Paratype, BORDAU 1, sta. DW1486, SL 8.3 mm. L–M. Paratype, BORDAU 1, sta. DW1486, SL 10.9 mm (M is reproduced at the same scale as the shells of Belomitra hypsomitra for easier comparison). N. BORDAU 1, sta. DW1488, SL 13.2 mm. A–F, M, scale bar = 1 cm. G–I, K–L, N, scale bar = 5 mm." pageId="50" pageNumber="51">Fig. 29G–J</figureCitation>
|
||
): Shell small, solid, turriform, glossy, with medium high elevated spire, consisting of 1.5 protoconch and 5.25 convex teleoconch whorls. Protoconch smooth, globose, diameter 640 µm, height 560 µm. Protoconch-teleoconch transition marked by orthocline rib after which teleoconch sculpture appear. Suture shallowly adpressed. Last whorl tall, 0.61 of SL, convex. Subsutural ramp well defined, very narrow and concave. Beside inconspicuous growth lines, axial sculpture consisting of narrow, closely spaced, and very weakly recurved, nearly orthocline, ribs. Number of ribs increasing from 13 on first teleoconch whorl to 17 on penultimate, and 23 on last whorl, extending over whole whorl height on spire and becoming obsolete on shell base at onset of canal. Spiral sculpture of distinct low, narrow cords, covering entire shell surface. On adapical teleoconch whorls, subsutural cord simple, forming row of knobs at intersection with axial ribs, becoming subdivided into two very closely spaced ones on penultimate whorl; the cord forming the abapical border of subsutural ramp forms pronounced rounded knobs, while other cords form less developed thickenings at intersections with axial ribs. Seven cords below ramp on penultimate whorl and 22 on last whorl. Aperture medium high, 0.45 of SL, narrowelongate, gradually passing into short and broad siphonal canal, strongly recurved to left. Outer lip thin, concave adapically (corresponding to subsutural ramp) and convex and evenly rounded abapically. Columella slightly convex, with five poorly developed plaits, adapical smallest. Callus narrow, of thin transparent glaze overlying parietal region. Siphonal notch absent. Shell colour off-white. Periostracum absent. Operculum (
|
||
<figureCitation id="09D4F6EFFFA3FFB3FB32F8ADFADDBD19" box="[1256,1350,1878,1902]" captionStart="FIGURE 29" captionStartId="49.[151,250,1831,1854]" captionTargetBox="[188,1398,177,1810]" captionTargetId="figure-161@49.[188,1398,147,1810]" captionTargetPageId="49" captionText="FIGURE 29. A–F. Belomitra hypsomitra n. sp. A–C. Holotype, MNHN 24490, SL 18.7 mm (shell was drilled to extract the body) (radula see Fig. 30B). D. BORDAU 1, sta. DW1432, SL 10.7 mm, ventral view. E–F. BORDAU 1, sta. DW1432, SL 17.8 mm, shell drilled several times by the unknown predator. G–N. Belomitra brachymitra n. sp. G–I. Holotype, MNHN 24495, SL 9.5 mm (radula see Fig. 30A). J. SEM photograph of operculum of holotype. K. Paratype, BORDAU 1, sta. DW1486, SL 8.3 mm. L–M. Paratype, BORDAU 1, sta. DW1486, SL 10.9 mm (M is reproduced at the same scale as the shells of Belomitra hypsomitra for easier comparison). N. BORDAU 1, sta. DW1488, SL 13.2 mm. A–F, M, scale bar = 1 cm. G–I, K–L, N, scale bar = 5 mm." pageId="50" pageNumber="51">Fig. 29J</figureCitation>
|
||
) small, 0.4 of AL length, narrow leaf-shaped, with eroded terminal nucleus, recurved to left.
|
||
</paragraph>
|
||
<paragraph id="9150EA6AFFA3FFB2FF1DF865FB16BB6B" blockId="50.[151,1437,1086,2011]" lastBlockId="51.[151,1436,151,500]" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
|
||
Radula from dehydrated body of
|
||
<typeStatus id="4E5454C8FFA3FFB3FD9BF865FD38BDC1" box="[577,675,1950,1974]" pageId="50" pageNumber="51" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="09D4F6EFFFA3FFB3FD6EF865FC86BDC1" box="[692,797,1950,1974]" captionStart="FIGURE 30" captionStartId="51.[151,250,1129,1152]" captionTargetBox="[151,1436,543,1110]" captionTargetId="figure-458@51.[151,1436,543,1116]" captionTargetPageId="51" captionText="FIGURE 30. Radulae. A. Belomitra brachymitra n. sp., holotype, dorsal view of the central part of radular membrane (shell see Fig. 29G–I). B. Belomitra hypsomitra n. sp., holotype, dorsal view of the central part of radular membrane (shell see Fig. 29A–C)." pageId="50" pageNumber="51">Fig. 30A</figureCitation>
|
||
), short, of approximately 50 rows of teeth,
|
||
<quantity id="5617478FFFA3FFB3FAD1F865FAF9BDC1" box="[1291,1378,1950,1974]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="50" pageNumber="51" unit="mm" value="0.6">0.6 mm</quantity>
|
||
long (0.13 AL), narrow, about 45 µm in width (1.04% of AL). Lateral teeth about 45 µm in maximum length (1.04% of AL), with narrow base, attached to the membrane at an angle of 7–13º to longitudinal axis. Lateral teeth bicuspid, inner cusp slightly (1.3 times) longer than outer one. Rachidian teeth closely spaced and cusps overlapping previous row. Tooth base trapezoidal, with slightly notched broader anterior edge. Three closely spaced, strong cusps, equal in length, and curved in side view, emanate from posterior edge of tooth base.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D9F5B9E1FFA2FFB2FF1DFEDCFAEFBB48" box="[199,1396,295,320]" pageId="51" pageNumber="52" type="distribution">
|
||
<paragraph id="9150EA6AFFA2FFB2FF1DFEDCFAEFBB48" blockId="51.[151,1436,151,500]" box="[199,1396,295,320]" pageId="51" pageNumber="52">
|
||
<emphasis id="A39B3678FFA2FFB2FF1DFEDCFEF9BB37" bold="true" box="[199,354,295,320]" pageId="51" pageNumber="52">Distribution:</emphasis>
|
||
Known from three nearby stations on the Lau Ridge, alive at depths of
|
||
<quantity id="5617478FFFA2FFB2FB5FFEDCFA9FBB48" box="[1157,1284,295,319]" metricMagnitude="2" metricUnit="m" metricValue="4.675" metricValueMax="5.4" metricValueMin="3.95" pageId="51" pageNumber="52" unit="m" value="467.5" valueMax="540.0" valueMin="395.0">395–540 m</quantity>
|
||
(
|
||
<figureCitation id="09D4F6EFFFA2FFB2FAC9FEDCFAF3BB48" box="[1299,1384,295,319]" captionStart="FIGURE 20" captionStartId="36.[151,250,1360,1383]" captionTargetBox="[156,1430,451,1339]" captionTargetId="figure-430@36.[156,1431,451,1339]" captionTargetPageId="36" captionText="FIGURE 20. Distribution of Belomitra species. For Belomitra nesiotica and B. bouteti distribution areas and types localities are figured, not the individual collection sites. Type localities of B. brachymitra and B. hypsomitra off Fiji are marked with an arrow." pageId="51" pageNumber="52">Fig. 20</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D9F5B9E1FFA2FFB2FF1DFEB7FE81BBF0" pageId="51" pageNumber="52" type="etymology">
|
||
<paragraph id="9150EA6AFFA2FFB2FF1DFEB7FE81BBF0" blockId="51.[151,1436,151,500]" pageId="51" pageNumber="52">
|
||
<emphasis id="A39B3678FFA2FFB2FF1DFEB7FECABB13" bold="true" box="[199,337,332,356]" pageId="51" pageNumber="52">Etymology:</emphasis>
|
||
From the Greek
|
||
<emphasis id="A39B3678FFA2FFB2FDCDFEB7FDEBBB13" box="[535,624,332,356]" italics="true" pageId="51" pageNumber="52">brachys</emphasis>
|
||
, meaning short, and suffix -
|
||
<emphasis id="A39B3678FFA2FFB2FC6EFEB6FC6BBB13" box="[948,1008,333,356]" italics="true" pageId="51" pageNumber="52">mitra</emphasis>
|
||
, by reference to the broad, mitriform shell shape.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D9F5B9E1FFA2FFB2FF1DFE6FFD98BFC1" pageId="51" pageNumber="52" type="discussion">
|
||
<paragraph id="9150EA6AFFA2FFB2FF1DFE6FFB88BB83" blockId="51.[151,1436,151,500]" pageId="51" pageNumber="52">
|
||
<emphasis id="A39B3678FFA2FFB2FF1DFE6FFEA6BBDB" bold="true" box="[199,317,404,428]" pageId="51" pageNumber="52">Remarks:</emphasis>
|
||
<taxonomicName id="56EF91E9FFA2FFB2FE9EFE6FFDDDBBDB" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[324,582,404,428]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="brachymitra">
|
||
<emphasis id="A39B3678FFA2FFB2FE9EFE6FFDDDBBDB" box="[324,582,404,428]" italics="true" pageId="51" pageNumber="52">Belomitra brachymitra</emphasis>
|
||
</taxonomicName>
|
||
is rather uniform in shell characters. The slight variations observed concern the degree of development of the spiral cords, which can be less developed than in the
|
||
<typeStatus id="4E5454C8FFA2FFB2FB7AFE4CFA9EBBB8" box="[1184,1285,439,463]" pageId="51" pageNumber="52" type="holotype">holotype</typeStatus>
|
||
. Most of the examined specimens were drilled, often several times, by an unknown predator.
|
||
</paragraph>
|
||
<caption id="C590BAE2FFA2FFB2FF4DFB92FF74BECA" pageId="51" pageNumber="52" startId="51.[151,250,1129,1152]" targetBox="[151,1436,543,1110]" targetPageId="51">
|
||
<paragraph id="9150EA6AFFA2FFB2FF4DFB92FF74BECA" blockId="51.[151,1437,1129,1213]" pageId="51" pageNumber="52">
|
||
<emphasis id="A39B3678FFA2FFB2FF4DFB92FE81BEF7" bold="true" box="[151,282,1129,1152]" pageId="51" pageNumber="52">FIGURE 30</emphasis>
|
||
. Radulae.
|
||
<emphasis id="A39B3678FFA2FFB2FE53FB92FE00BEF7" bold="true" box="[393,411,1129,1152]" pageId="51" pageNumber="52">A</emphasis>
|
||
.
|
||
<taxonomicName id="56EF91E9FFA2FFB2FE70FB91FD08BEF7" authority="Kantor & Puillandre & Rivasseau & Bouchet, 2012" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[426,659,1130,1152]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="brachymitra" status="sp. nov.">
|
||
<emphasis id="A39B3678FFA2FFB2FE70FB91FD08BEF7" box="[426,659,1130,1152]" italics="true" pageId="51" pageNumber="52">Belomitra brachymitra</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B8A88B03FFA2FFB2FD41FB91FD4EBE08" box="[667,725,1130,1151]" pageId="51" pageNumber="52" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype, dorsal view of the central part of radular membrane (shell see Fig. 29G–I).
|
||
<emphasis id="A39B3678FFA2FFB2FE9EFB72FECEBEE9" bold="true" box="[324,341,1161,1182]" pageId="51" pageNumber="52">B</emphasis>
|
||
.
|
||
<taxonomicName id="56EF91E9FFA2FFB2FEB9FB73FDD9BEE9" authority="Kantor & Puillandre & Rivasseau & Bouchet, 2012" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[355,578,1160,1182]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="hypsomitra" status="sp. nov.">
|
||
<emphasis id="A39B3678FFA2FFB2FEB9FB73FDD9BEE9" box="[355,578,1160,1182]" italics="true" pageId="51" pageNumber="52">Belomitra hypsomitra</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B8A88B03FFA2FFB2FD93FB72FD19BEE9" box="[585,642,1161,1182]" pageId="51" pageNumber="52" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype, dorsal view of the central part of radular membrane (shell see Fig. 29A–C).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="9150EA6AFFA2FFB2FF1DFB11FD98BFC1" blockId="51.[151,1436,1258,1462]" pageId="51" pageNumber="52">
|
||
<taxonomicName id="56EF91E9FFA2FFB2FF1DFB11FE52BF75" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[199,457,1258,1282]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="brachymitra">
|
||
<emphasis id="A39B3678FFA2FFB2FF1DFB11FE52BF75" box="[199,457,1258,1282]" italics="true" pageId="51" pageNumber="52">Belomitra brachymitra</emphasis>
|
||
</taxonomicName>
|
||
is most similar to
|
||
<taxonomicName id="56EF91E9FFA2FFB2FD7AFB10FCA5BF75" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[672,830,1258,1282]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="hypsomitra">
|
||
<emphasis id="A39B3678FFA2FFB2FD7AFB10FCA5BF75" box="[672,830,1258,1282]" italics="true" pageId="51" pageNumber="52">B. hypsomitra</emphasis>
|
||
</taxonomicName>
|
||
that inhabits similar depth range off
|
||
<collectingCountry id="E9F8AAFAFFA2FFB2FB3FFB11FA8BBF75" box="[1253,1296,1258,1282]" name="Fiji" pageId="51" pageNumber="52">Fiji</collectingCountry>
|
||
. It differs in having a smaller (maximum SL
|
||
<quantity id="5617478FFFA2FFB2FDD3FAF5FDF5BF51" box="[521,622,1294,1318]" metricMagnitude="-2" metricUnit="m" metricValue="1.3199999999999998" pageId="51" pageNumber="52" unit="mm" value="13.2">13.2 mm</quantity>
|
||
in
|
||
<taxonomicName id="56EF91E9FFA2FFB2FD4FFAF4FCDBBF51" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[661,832,1294,1318]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="brachymitra">
|
||
<emphasis id="A39B3678FFA2FFB2FD4FFAF4FCDBBF51" box="[661,832,1294,1318]" italics="true" pageId="51" pageNumber="52">B. brachymitra</emphasis>
|
||
</taxonomicName>
|
||
vs
|
||
<quantity id="5617478FFFA2FFB2FCB1FAF5FC23BF51" box="[875,952,1294,1318]" metricMagnitude="-1" metricUnit="m" metricValue="4.7498" pageId="51" pageNumber="52" unit="in" value="18.7">18.7 in</quantity>
|
||
<taxonomicName id="56EF91E9FFA2FFB2FC19FAF4FBFABF51" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[963,1121,1294,1318]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="hypsomitra">
|
||
<emphasis id="A39B3678FFA2FFB2FC19FAF4FBFABF51" box="[963,1121,1294,1318]" italics="true" pageId="51" pageNumber="52">B. hypsomitra</emphasis>
|
||
</taxonomicName>
|
||
) and broader shell (SW/SL 0.36±
|
||
<quantity id="5617478FFFA2FFB2FF0DFAC9FEB3BF3D" box="[215,296,1330,1354]" metricMagnitude="-4" metricUnit="m" metricValue="7.62" pageId="51" pageNumber="52" unit="in" value="0.03">0.03 in</quantity>
|
||
<taxonomicName id="56EF91E9FFA2FFB2FEE8FAC8FE45BF3D" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[306,478,1330,1354]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="brachymitra">
|
||
<emphasis id="A39B3678FFA2FFB2FEE8FAC8FE45BF3D" box="[306,478,1330,1354]" italics="true" pageId="51" pageNumber="52">B. brachymitra</emphasis>
|
||
</taxonomicName>
|
||
, range 0.33–0.41, n= 11 vs 0.25±
|
||
<quantity id="5617478FFFA2FFB2FCB3FAC9FC20BF3D" box="[873,955,1330,1354]" metricMagnitude="-4" metricUnit="m" metricValue="5.08" pageId="51" pageNumber="52" unit="in" value="0.02">0.02 in</quantity>
|
||
<emphasis id="A39B3678FFA2FFB2FC1FFAC8FBF7BF3D" box="[965,1132,1330,1354]" italics="true" pageId="51" pageNumber="52">
|
||
<taxonomicName id="56EF91E9FFA2FFB2FC1FFAC8FBF3BF3D" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[965,1128,1330,1354]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="hypsomitra">B. hypsomitra</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
range 0.24–0.28, n=5), in having a generally more pronounced subsutural ramp, and less developed spiral cords and thus the absence of the characteristic cancellate sculpture of
|
||
<taxonomicName id="56EF91E9FFA2FFB2FD9AFA81FCACBFE5" authorityName="Kantor & Puillandre & Rivasseau & Bouchet" authorityYear="2012" box="[576,823,1402,1426]" class="Gastropoda" family="Belomitridae" genus="Belomitra" kingdom="Animalia" order="Neogastropoda" pageId="51" pageNumber="52" phylum="Mollusca" rank="species" species="hypsomitra">
|
||
<emphasis id="A39B3678FFA2FFB2FD9AFA81FCACBFE5" box="[576,823,1402,1426]" italics="true" pageId="51" pageNumber="52">Belomitra hypsomitra</emphasis>
|
||
</taxonomicName>
|
||
. The two species differ markedly in the shape of the rachidian radular teeth (
|
||
<figureCitation id="09D4F6EFFFA2FFB2FE78FA65FE6DBFC1" box="[418,502,1438,1462]" captionStart="FIGURE 30" captionStartId="51.[151,250,1129,1152]" captionTargetBox="[151,1436,543,1110]" captionTargetId="figure-458@51.[151,1436,543,1116]" captionTargetPageId="51" captionText="FIGURE 30. Radulae. A. Belomitra brachymitra n. sp., holotype, dorsal view of the central part of radular membrane (shell see Fig. 29G–I). B. Belomitra hypsomitra n. sp., holotype, dorsal view of the central part of radular membrane (shell see Fig. 29A–C)." pageId="51" pageNumber="52">Fig. 30</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |