322 lines
36 KiB
XML
322 lines
36 KiB
XML
<document id="5CDC14FC2DF6E4BF66B659F1AD99A184" ID-CLB-Dataset="32590" ID-DOI="10.11646/zootaxa.4299.4.1" ID-GBIF-Dataset="e9fcac10-f2bf-4f24-b015-b8c0f18faa14" ID-ISSN="1175-5326" ID-Zenodo-Dep="836971" ID-ZooBank="DEB133FB-9D5A-4F17-A718-568ACA9BA9D7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1501579068187" checkinUser="plazi" docAuthor="Sirenko, Boris I. & Saito, Hiroshi" docDate="2017" docId="2C2987BBDD5FFFA0FF103393FADDD01F" docLanguage="en" docName="zootaxa.4299.4.1.pdf" docOrigin="Zootaxa 4299 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Leptoplax nhatrangi Sirenko & Saito 2017, n. sp." docType="treatment" docVersion="8" lastPageNumber="469" masterDocId="D010FFC3DD52FFB2FF87362AFFCBD52F" masterDocTitle="New species of chitons of the superfamily Cryptoplacoidea (Mollusca: Polyplacophora) from Vietnamese waters" masterLastPageNumber="506" masterPageNumber="451" pageNumber="464" updateTime="1698466057706" updateUser="ExternalLinkService">
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<mods:mods id="D9CD22103E0E8FA1564D28C4ACCE2A63" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="68383882FAC70B75F3B37EFE73A36BD8">
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<mods:title id="22189B227E66C64DB5BC200DE8612457">New species of chitons of the superfamily Cryptoplacoidea (Mollusca: Polyplacophora) from Vietnamese waters</mods:title>
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</mods:titleInfo>
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<mods:name id="A896BC98A012BDE67C7B4824B5DCCC83" type="personal">
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<mods:role id="515DDB58217907F767F8E622563F78F0">
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<mods:roleTerm id="723172049BD1673E3E31B4648F203A02">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="728DF70A2690525E483B18C03E75B947">Sirenko, Boris I.</mods:namePart>
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</mods:name>
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<mods:name id="47955C269EA7F924E01C7AD3C92F9086" type="personal">
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<mods:role id="5B2A8577CB370E13C936BB09F6B763E7">
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<mods:roleTerm id="83045F427B033B44153E980E86A2BE0D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="990E50AA1C30330CC8301B88583E0A02">Saito, Hiroshi</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="7A6588DF3DFD3DE7A5B39A528DDFCC3D">text</mods:typeOfResource>
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<mods:relatedItem id="AEC30B97E289009292DC6F99B00B693A" type="host">
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<mods:titleInfo id="BE3470DA84E0F66FBF485D8276EA5D57">
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<mods:title id="475503653DCFC57E58F769508A94C6FC">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="3C814834804F229CE6601C243D29893C">
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<mods:date id="4AAF00F77C6D75CA82AD4CCFFBCF1A71">2017</mods:date>
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<mods:detail id="50E46A875618CFAA2016FA56F5FA4788" type="volume">
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<mods:number id="0A81873CD2A422432EA46FAFAD3DD3BE">4299</mods:number>
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</mods:detail>
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<mods:detail id="87651DF354D6E8DE0B6A2035F6B94162" type="issue">
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<mods:number id="3109B76C9B0E3C41F916351DA8B7B88C">4</mods:number>
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</mods:detail>
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<mods:extent id="B342AE238B00CE0E151C4F13F7C3055A" unit="page">
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<mods:start id="D1C4157A50DA5D4977349BAD935F6F20">451</mods:start>
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<mods:end id="8B390A10D0F3FBE0D5E25C840507E9EB">506</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="5D9AAB6058589B39BAB7714F518DBF8F">journal article</mods:classification>
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<mods:identifier id="40CF30F1B1C0A414BC9EF1EE986D2029" type="CLB-Dataset">32590</mods:identifier>
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<mods:identifier id="A127CCAB32A1CF63EEC7D88F7F0A4F59" type="DOI">10.11646/zootaxa.4299.4.1</mods:identifier>
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<mods:identifier id="9F52F3054A6FCEE43306D7554FDDD0AC" type="GBIF-Dataset">e9fcac10-f2bf-4f24-b015-b8c0f18faa14</mods:identifier>
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<mods:identifier id="1FC831349C4195AA66B2B835D80E0AF5" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="BFD3F086B15F39E0715D10DE380C5782" type="Zenodo-Dep">836971</mods:identifier>
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<mods:identifier id="9AB76589E1807A6514EFA7ED0E125779" type="ZooBank">DEB133FB-9D5A-4F17-A718-568ACA9BA9D7</mods:identifier>
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</mods:mods>
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<treatment id="2C2987BBDD5FFFA0FF103393FADDD01F" ID-DOI="http://doi.org/10.5281/zenodo.5998839" ID-GBIF-Taxon="132617926" ID-Zenodo-Dep="5998839" LSID="urn:lsid:plazi:treatment:2C2987BBDD5FFFA0FF103393FADDD01F" httpUri="http://treatment.plazi.org/id/2C2987BBDD5FFFA0FF103393FADDD01F" lastPageId="18" lastPageNumber="469" pageId="13" pageNumber="464">
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||
<subSubSection id="EC9A6526DD5FFFBFFF103393FE93D0DA" pageId="13" pageNumber="464" type="nomenclature">
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||
<paragraph id="A43F36ADDD5FFFBFFF103393FE12D0FB" blockId="13.[151,473,1465,1525]" box="[151,473,1465,1492]" pageId="13" pageNumber="464">
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||
<heading id="FF7781C1DD5FFFBFFF103393FE12D0FB" bold="true" box="[151,473,1465,1492]" fontSize="11" level="1" pageId="13" pageNumber="464" reason="1">
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||
<emphasis id="96F4EABFDD5FFFBFFF103393FE12D0FB" bold="true" box="[151,473,1465,1492]" pageId="13" pageNumber="464">
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||
<taxonomicName id="63804D2EDD5FFFBFFF103393FE44D0FC" ID-CoL="3TTGL" authority="Sirenko & Saito, 2017" authorityName="Sirenko & Saito" authorityYear="2017" box="[151,399,1465,1491]" class="Polyplacophora" family="Acanthochitonidae" genus="Leptoplax" kingdom="Animalia" order="Chitonida" pageId="13" pageNumber="464" phylum="Mollusca" rank="species" species="nhatrangi" status="sp. nov.">
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<emphasis id="96F4EABFDD5FFFBFFF103393FE44D0FC" bold="true" box="[151,399,1465,1491]" italics="true" pageId="13" pageNumber="464">Leptoplax nhatrangi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="8DC757C4DD5FFFBFFE113390FE12D0FB" box="[406,473,1466,1492]" pageId="13" pageNumber="464" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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<paragraph id="A43F36ADDD5FFFBFFF1033F6FE93D0DA" blockId="13.[151,473,1465,1525]" box="[151,344,1500,1525]" pageId="13" pageNumber="464">Figs, 13–15, 43C</paragraph>
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||
</subSubSection>
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<subSubSection id="EC9A6526DD5FFFBFFF10300EFDF9D315" box="[151,562,1572,1594]" pageId="13" pageNumber="464" type="description">
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<paragraph id="A43F36ADDD5FFFBFFF10300EFDF9D315" blockId="13.[151,562,1572,1594]" box="[151,562,1572,1594]" pageId="13" pageNumber="464">
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<taxonomicName id="63804D2EDD5FFFBFFF10300EFF3FD315" authorityName="H. Adams" authorityYear="1861" box="[151,244,1572,1594]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="13" pageNumber="464" phylum="Mollusca" rank="genus">
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<emphasis id="96F4EABFDD5FFFBFFF10300EFF3FD315" box="[151,244,1572,1594]" italics="true" pageId="13" pageNumber="464">Notoplax</emphasis>
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</taxonomicName>
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sp.:
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<bibRefCitation id="C0114B5CDD5FFFBFFEA3300EFE7BD315" author="Sirenko" box="[292,432,1572,1594]" pageId="13" pageNumber="464" refString="Sirenko, B. I. (2012) Chitons (Mollusca, Polyplacophora) of Nha Trang Bay, South Vietnam. In: Britayev, T. A. & Pavlov, D. S. (Eds.), Benthic fauna of the Bay of Nha Trang, South Fietnam. 2. KMK Scientific Press Ltd, Moscow, pp. 56 - 122." type="journal article" year="2012">Sirenko 2012</bibRefCitation>
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||
: fig. 36A–C.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="EC9A6526DD5FFFBFFF10304DFE27D3C3" pageId="13" pageNumber="464" type="materials_examined">
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||
<paragraph id="A43F36ADDD5FFFBFFF10304DFD2CD38B" blockId="13.[151,1436,1639,1988]" pageId="13" pageNumber="464">
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<emphasis id="96F4EABFDD5FFFBFFF10304DFE8CD3AF" bold="true" box="[151,327,1639,1664]" pageId="13" pageNumber="464">Type material.</emphasis>
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Holotype, ZISP 2239, now disarticulated consisting of mounts of shell, perinotum and radula, 3 paratypes, ZISP
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<date id="D03E106DDD5FFFBFFED630A1FE31D38B" box="[337,506,1675,1700]" pageId="13" pageNumber="464" value="2258" valueMax="2259">2258 and 2259</date>
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, intermediate valves.
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</paragraph>
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<paragraph id="A43F36ADDD5FFFBFFF403085FE27D3C3" blockId="13.[151,1436,1639,1988]" pageId="13" pageNumber="464">
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<materialsCitation id="14E83CF0DD5FFFBFFF403085FE27D3C3" ID-GBIF-Occurrence="1585189407" country="Vietnam" elevation="10" latitude="12.166667" location="Tam Island" longLatPrecision="1293" longitude="109.23333" municipality="Nha Trang Bay" pageId="13" pageNumber="464" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="96F4EABFDD5FFFBFFF403085FEA1D3E7" bold="true" box="[199,362,1711,1736]" pageId="13" pageNumber="464">
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||
<typeStatus id="7B3B880FDD5FFFBFFF403085FEC9D3E7" box="[199,258,1711,1736]" pageId="13" pageNumber="464">Type</typeStatus>
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locality.
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</emphasis>
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||
<location id="A15F6076DD5FFFBFFEF1309AFE30D3E7" LSID="urn:lsid:plazi:treatment:2C2987BBDD5FFFA0FF103393FADDD01F:A15F6076DD5FFFBFFEF1309AFE30D3E7" box="[374,507,1711,1736]" country="Vietnam" latitude="12.166667" longLatPrecision="1293" longitude="109.23333" municipality="Nha Trang Bay" name="Tam Island" pageId="13" pageNumber="464">Tam Island</location>
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||
,
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<collectingMunicipality id="445BACD7DD5FFFBFFD8C3085FD09D3E7" box="[523,706,1711,1736]" pageId="13" pageNumber="464">Nha Trang Bay</collectingMunicipality>
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, southern
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<collectingCountry id="DC97763DDD5FFFBFFCB83085FC6AD3E7" box="[831,929,1711,1736]" name="Vietnam" pageId="13" pageNumber="464">Vietnam</collectingCountry>
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,
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||
<geoCoordinate id="C1B4506ADD5FFFBFFC363085FBDFD3E8" box="[945,1044,1711,1735]" direction="north" orientation="latitude" pageId="13" pageNumber="464" precision="925" value="12.166667">12°10´N</geoCoordinate>
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||
,
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||
<geoCoordinate id="C1B4506ADD5FFFBFFBA23085FB59D3E8" box="[1061,1170,1711,1735]" direction="east" orientation="longitude" pageId="13" pageNumber="464" precision="925" value="109.23333">109°14´E</geoCoordinate>
|
||
,
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||
<elevation id="2FADD19EDD5FFFBFFB233085FACBD3E8" box="[1188,1280,1711,1735]" metricMagnitude="0" metricUnit="m" metricValue="9.5" metricValueMax="12.0" metricValueMin="7.0" pageId="13" pageNumber="464" unit="m" value="9.5" valueMax="12.0" valueMin="7.0">
|
||
<quantity id="63789B48DD5FFFBFFB233085FACBD3E8" box="[1188,1280,1711,1735]" metricMagnitude="0" metricUnit="m" metricValue="9.5" metricValueMax="12.0" metricValueMin="7.0" pageId="13" pageNumber="464" unit="m" value="9.5" valueMax="12.0" valueMin="7.0">7–12 m</quantity>
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||
</elevation>
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||
, on shells of
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||
<emphasis id="96F4EABFDD5FFFBFFF1030F9FE84D3C3" box="[151,335,1747,1772]" italics="true" pageId="13" pageNumber="464">Malleus malleus</emphasis>
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||
, muddy sand,
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||
</materialsCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="EC9A6526DD5FFFBFFF4030DDFD5AD23F" box="[199,657,1783,1808]" pageId="13" pageNumber="464" type="etymology">
|
||
<paragraph id="A43F36ADDD5FFFBFFF4030DDFD5AD23F" blockId="13.[151,1436,1639,1988]" box="[199,657,1783,1808]" pageId="13" pageNumber="464">
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||
<emphasis id="96F4EABFDD5FFFBFFF4030DDFE85D23F" bold="true" box="[199,334,1783,1808]" pageId="13" pageNumber="464">Etymology.</emphasis>
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||
Named after Nha Trang Bay
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="EC9A6526DD5FFFBFFF403131FE18D2EB" pageId="13" pageNumber="464" type="materials_examined">
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||
<paragraph id="A43F36ADDD5FFFBFFF403131FE18D2EB" blockId="13.[151,1436,1639,1988]" pageId="13" pageNumber="464">
|
||
<materialsCitation id="14E83CF0DD5FFFBFFF403131FBEDD277" ID-GBIF-Occurrence="1585189423" collectingDate="2009-05-17" collectionCode="SCUBA" collectorName="Nok Id. & B. Sirenko" country="Vietnam" elevation="19" latitude="12.192805" location="Material" longLatPrecision="1" longitude="109.33867" municipality="Nha Trang Bay" pageId="13" pageNumber="464" specimenCount="1" typeStatus="paratype">
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||
<emphasis id="96F4EABFDD5FFFBFFF403131FE79D21B" bold="true" box="[199,434,1819,1844]" pageId="13" pageNumber="464">
|
||
<location id="A15F6076DD5FFFBFFF403131FEE4D21B" LSID="urn:lsid:plazi:treatment:2C2987BBDD5FFFA0FF103393FADDD01F:A15F6076DD5FFFBFFF403131FEE4D21B" box="[199,303,1819,1844]" country="Vietnam" latitude="12.192805" longLatPrecision="1" longitude="109.33867" municipality="Nha Trang Bay" name="Material" pageId="13" pageNumber="464">Material</location>
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||
examined.
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</emphasis>
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||
Southern
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||
<collectingCountry id="DC97763DDD5FFFBFFDAE3131FD40D21B" box="[553,651,1819,1844]" name="Vietnam" pageId="13" pageNumber="464">Vietnam</collectingCountry>
|
||
,
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||
<collectingMunicipality id="445BACD7DD5FFFBFFD1F3131FC82D21B" box="[664,841,1819,1844]" pageId="13" pageNumber="464">Nha Trang Bay</collectingMunicipality>
|
||
,
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||
<collectorName id="0975537BDD5FFFBFFCD13131FC7BD21B" box="[854,944,1819,1844]" pageId="13" pageNumber="464">Nok Id.</collectorName>
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||
,
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||
<geoCoordinate id="C1B4506ADD5FFFBFFC393131FBA8D21C" box="[958,1123,1819,1843]" direction="north" orientation="latitude" pageId="13" pageNumber="464" precision="1" value="12.192805">12°11´34.1´´N</geoCoordinate>
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||
,
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||
<geoCoordinate id="C1B4506ADD5FFFBFFBF63131FAE8D21C" box="[1137,1315,1819,1843]" direction="east" orientation="longitude" pageId="13" pageNumber="464" precision="1" value="109.33867">109°20´19.2´´E</geoCoordinate>
|
||
,
|
||
<elevation id="2FADD19EDD5FFFBFFAB73131FA5CD21C" box="[1328,1431,1819,1844]" metricMagnitude="1" metricUnit="m" metricValue="1.9" metricValueMax="2.2" metricValueMin="1.6" pageId="13" pageNumber="464" unit="m" value="19.0" valueMax="22.0" valueMin="16.0">
|
||
<quantity id="63789B48DD5FFFBFFAB73131FA5CD21C" box="[1328,1431,1819,1844]" metricMagnitude="1" metricUnit="m" metricValue="1.9" metricValueMax="2.2" metricValueMin="1.6" pageId="13" pageNumber="464" unit="m" value="19.0" valueMax="22.0" valueMin="16.0">16–22 m</quantity>
|
||
</elevation>
|
||
,
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||
<collectionCode id="C291AE68DD5FFFBFFF103115FF3CD278" box="[151,247,1855,1879]" pageId="13" pageNumber="464">SCUBA</collectionCode>
|
||
, shell grit,
|
||
<typeStatus id="7B3B880FDD5FFFBFFEF3316AFE29D277" box="[372,482,1856,1880]" pageId="13" pageNumber="464" type="paratype">paratypes</typeStatus>
|
||
, 2 intermediate valves,
|
||
<date id="D03E106DDD5FFFBFFD6A3115FCA6D277" box="[749,877,1855,1880]" pageId="13" pageNumber="464" value="2009-05-17">
|
||
<collectingDate id="C07AE985DD5FFFBFFD6A3115FCA6D277" box="[749,877,1855,1880]" pageId="13" pageNumber="464" value="2009-05-17">17.05.2009</collectingDate>
|
||
</date>
|
||
, leg.
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||
<collectorName id="0975537BDD5FFFBFFC2D316AFBEDD277" box="[938,1062,1855,1880]" pageId="13" pageNumber="464">B. Sirenko</collectorName>
|
||
</materialsCitation>
|
||
; Tam Id., 12°10´N, 109°14´E,
|
||
<quantity id="63789B48DD5FFFBFFA07316AFF18D254" metricMagnitude="0" metricUnit="m" metricValue="9.5" metricValueMax="12.0" metricValueMin="7.0" pageId="13" pageNumber="464" unit="m" value="9.5" valueMax="12.0" valueMin="7.0">7– 12 m</quantity>
|
||
, SCUBA, on shells of the hammer oyster
|
||
<emphasis id="96F4EABFDD5FFFBFFD343149FCA6D253" box="[691,877,1891,1916]" italics="true" pageId="13" pageNumber="464">Malleus malleus</emphasis>
|
||
, muddy sand, holotype, BL
|
||
<quantity id="63789B48DD5FFFBFFB353149FAC0D254" box="[1202,1291,1891,1916]" metricMagnitude="-3" metricUnit="m" metricValue="5.2" pageId="13" pageNumber="464" unit="mm" value="5.2">5.2 mm</quantity>
|
||
,
|
||
<date id="D03E106DDD5FFFBFFA9F3149FA53D253" box="[1304,1432,1891,1916]" pageId="13" pageNumber="464" value="2011-05-14">14.05.2011</date>
|
||
, leg. B. Sirenko;
|
||
<materialsCitation id="14E83CF0DD5FFFBFFECB31A2FE18D2EB" ID-GBIF-Occurrence="1585189424" collectingDate="2013-05-27" collectionCode="SCUBA" collectorName="Tre Id. & B. Sirenko." country="Vietnam" elevation="24" latitude="12.192616" location="East" pageId="13" pageNumber="464" specimenCount="1" typeStatus="paratype">
|
||
<location id="A15F6076DD5FFFBFFECB31A2FEB7D2B0" LSID="urn:lsid:plazi:treatment:2C2987BBDD5FFFA0FF103393FADDD01F:A15F6076DD5FFFBFFECB31A2FEB7D2B0" box="[332,380,1928,1951]" country="Vietnam" latitude="12.192616" name="East" pageId="13" pageNumber="464">East</location>
|
||
off
|
||
<collectorName id="0975537BDD5FFFBFFE2D31A2FE3CD28F" box="[426,503,1927,1952]" pageId="13" pageNumber="464">Tre Id.</collectorName>
|
||
,
|
||
<geoCoordinate id="C1B4506ADD5FFFBFFD8531ADFD5ED28F" box="[514,661,1927,1952]" direction="north" orientation="latitude" pageId="13" pageNumber="464" precision="1" value="12.192616">12°11.557´N</geoCoordinate>
|
||
, 109°20. 323´E,
|
||
<elevation id="2FADD19EDD5FFFBFFCD631ADFC47D2B0" box="[849,908,1927,1951]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="13" pageNumber="464" unit="m" value="24.0">
|
||
<quantity id="63789B48DD5FFFBFFCD631ADFC47D2B0" box="[849,908,1927,1951]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="13" pageNumber="464" unit="m" value="24.0">24 m</quantity>
|
||
</elevation>
|
||
,
|
||
<collectionCode id="C291AE68DD5FFFBFFC1031ADFC3CD2B0" box="[919,1015,1927,1951]" pageId="13" pageNumber="464">SCUBA</collectionCode>
|
||
, sand,
|
||
<typeStatus id="7B3B880FDD5FFFBFFBC431A2FB6DD28F" box="[1091,1190,1928,1952]" pageId="13" pageNumber="464" type="paratype">paratype</typeStatus>
|
||
, 1 intermediate valve,
|
||
<collectingDate id="C07AE985DD5FFFBFFF103181FED3D2EB" box="[151,280,1963,1988]" pageId="13" pageNumber="464" value="2013-05-27">
|
||
<date id="D03E106DDD5FFFBFFF103181FED3D2EB" box="[151,280,1963,1988]" pageId="13" pageNumber="464" value="2013-05-27">27.05.2013</date>
|
||
</collectingDate>
|
||
, leg.
|
||
<collectorName id="0975537BDD5FFFBFFED43186FE18D2EB" box="[339,467,1963,1988]" pageId="13" pageNumber="464">B. Sirenko.</collectorName>
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="F0FF6625DD5CFFBCFF1031A4FB93D2C6" httpUri="https://zenodo.org/record/836995/files/figure.png" pageId="14" pageNumber="465" targetBox="[195,1390,228,1888]" targetPageId="14">
|
||
<paragraph id="A43F36ADDD5CFFBCFF1031A4FB93D2C6" blockId="14.[151,1435,1934,2025]" pageId="14" pageNumber="465">
|
||
<emphasis id="96F4EABFDD5CFFBCFF1031A4FEEAD28B" bold="true" box="[151,289,1934,1956]" pageId="14" pageNumber="465">FIGURE 12.</emphasis>
|
||
<taxonomicName id="63804D2EDD5CFFBCFEAE31A4FDC2D28B" authorityName="Saito" authorityYear="2000" box="[297,521,1934,1956]" class="Polyplacophora" family="Acanthochitonidae" genus="Leptoplax" kingdom="Animalia" order="Chitonida" pageId="14" pageNumber="465" phylum="Mollusca" rank="species" species="doederleini">
|
||
<emphasis id="96F4EABFDD5CFFBCFEAE31A4FDC2D28B" box="[297,521,1934,1956]" italics="true" pageId="14" pageNumber="465">Leptoplax doederleini</emphasis>
|
||
</taxonomicName>
|
||
, Vietnam, Hon Dat, Cat Ba Id., BL 15 mm: A. Needles of tufts; B. Dorsal spicules and needles; C. Marginal needles, D. Ventral spicules; E. Head of major lateral tooth of radula; F. Central and first lateral teeth of radula; G. Pustule of lateropleural areas of tegmentum with aesthete pores. Scale bars: 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="F0FF6625DD5DFFBDFF1030A0FD13D3F2" httpUri="https://zenodo.org/record/836997/files/figure.png" pageId="15" pageNumber="466" targetBox="[164,1426,207,1641]" targetPageId="15">
|
||
<paragraph id="A43F36ADDD5DFFBDFF1030A0FD13D3F2" blockId="15.[151,1436,1674,1757]" pageId="15" pageNumber="466">
|
||
<emphasis id="96F4EABFDD5DFFBDFF1030A0FED5D38F" bold="true" box="[151,286,1674,1696]" pageId="15" pageNumber="466">FIGURE 13.</emphasis>
|
||
<taxonomicName id="63804D2EDD5DFFBDFEA230A0FE3FD38F" authority="Sirenko & Saito, 2017" authorityName="Sirenko & Saito" authorityYear="2017" box="[293,500,1674,1696]" class="Polyplacophora" family="Acanthochitonidae" genus="Leptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="466" phylum="Mollusca" rank="species" species="nhatrangi" status="sp. nov.">
|
||
<emphasis id="96F4EABFDD5DFFBDFEA230A0FE3FD38F" box="[293,500,1674,1696]" italics="true" pageId="15" pageNumber="466">Leptoplax nhatrangi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8DC757C4DD5DFFBDFE7D30A0FDF8D38F" box="[506,563,1674,1696]" pageId="15" pageNumber="466" rank="species">
|
||
<emphasis id="96F4EABFDD5DFFBDFE7D30A0FDF8D38F" bold="true" box="[506,563,1674,1696]" pageId="15" pageNumber="466">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Southern Vietnam, Nha Trang Bay, holotype, BL 5.2 mm: A. Valve I, dorsal view; B. Valve V, dorsal view; C. Valve VIII, dorsal view; D. Valve IV, ventral view; E. Valve V, detail of tegmentum in lateropleural area; F. Valve V, rostral view; G, Valve VIII, lateral view.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="EC9A6526DD5DFFBDFF40312EFC0DD2DA" pageId="15" pageNumber="466" type="diagnosis">
|
||
<paragraph id="A43F36ADDD5DFFBDFF40312EFC0DD2DA" blockId="15.[151,1437,1796,2037]" pageId="15" pageNumber="466">
|
||
<emphasis id="96F4EABFDD5DFFBDFF40312EFE8AD232" bold="true" box="[199,321,1796,1821]" pageId="15" pageNumber="466">Diagnosis.</emphasis>
|
||
Small chitons with prominent radial ribs that consist of large, convex pustules on head valve, on diagonal lines of intermediate valves and on posterior area of tail valve and narrow wedge-shaped, raised, smooth jugum. Intermediate valves rhombic, rather elevated and carinated. Tail valve round, apparently narrower than head valve, with central, low mucro. Pustules on tegmentum droplet-shaped or elongate oval; top of pustules almost flat or slightly concave except for those on radial ribs. Each pustule with 1–3 macraesthete pores and 2–12 micraesthete pores. Micraesthete pores sparsely distributed also on tegmental plain. Dorsal side of girdle, beset with minute, short, thick spicules intermingling with sharply pointed, smooth needles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="F0FF6625DD42FFA2FF103125FBC5D245" httpUri="https://zenodo.org/record/836999/files/figure.png" pageId="16" pageNumber="467" targetBox="[164,1423,206,1778]" targetPageId="16">
|
||
<paragraph id="A43F36ADDD42FFA2FF103125FBC5D245" blockId="16.[151,1436,1807,1898]" pageId="16" pageNumber="467">
|
||
<emphasis id="96F4EABFDD42FFA2FF103125FEE8D20A" bold="true" box="[151,291,1807,1829]" pageId="16" pageNumber="467">FIGURE 14.</emphasis>
|
||
<taxonomicName id="63804D2EDD42FFA2FEAB3125FE34D20A" authority="Sirenko & Saito, 2017" authorityName="Sirenko & Saito" authorityYear="2017" box="[300,511,1807,1829]" class="Polyplacophora" family="Acanthochitonidae" genus="Leptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="467" phylum="Mollusca" rank="species" species="nhatrangi" status="sp. nov.">
|
||
<emphasis id="96F4EABFDD42FFA2FEAB3125FE34D20A" box="[300,511,1807,1829]" italics="true" pageId="16" pageNumber="467">Leptoplax nhatrangi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8DC757C4DD42FFA2FD8E3125FD8DD20A" box="[521,582,1807,1829]" pageId="16" pageNumber="467" rank="species">
|
||
<emphasis id="96F4EABFDD42FFA2FD8E3125FD8DD20A" bold="true" box="[521,582,1807,1829]" pageId="16" pageNumber="467">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Southern Vietnam, Nha Trang Bay, holotype, BL 5.2 mm: A. Valve I, detail of tegmentum; B. Pustule of the front edge of valve V; C. Tuft, dorsal needles and spicules, marginal needles and ventral spicules; D. Valve VIII, detail of tegmentum in antemucronal area; E. Radula; F. Dorsal spicules.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="EC9A6526DD42FFA0FF4031B0FBB2D6C2" lastPageId="18" lastPageNumber="469" pageId="16" pageNumber="467" type="description">
|
||
<paragraph id="A43F36ADDD42FFA2FF4031B0FBF0D2F8" blockId="16.[151,1437,1946,2007]" pageId="16" pageNumber="467">
|
||
<emphasis id="96F4EABFDD42FFA2FF4031B0FE92D29C" bold="true" box="[199,345,1946,1971]" pageId="16" pageNumber="467">Description.</emphasis>
|
||
Animal small, elongate oval, moderately elevated. Color of tegmentum yellowish brown with maculation of white and brown and reddish tint on jugum. Girdle yellowish brown.
|
||
</paragraph>
|
||
<caption id="F0FF6625DD43FFA3FF1031B6FAF4D2DF" httpUri="https://zenodo.org/record/837001/files/figure.png" pageId="17" pageNumber="468" targetBox="[278,1304,190,1903]" targetPageId="17">
|
||
<paragraph id="A43F36ADDD43FFA3FF1031B6FAF4D2DF" blockId="17.[151,1436,1948,2032]" pageId="17" pageNumber="468">
|
||
<emphasis id="96F4EABFDD43FFA3FF1031B6FEEAD29D" bold="true" box="[151,289,1948,1970]" pageId="17" pageNumber="468">FIGURE 15.</emphasis>
|
||
<taxonomicName id="63804D2EDD43FFA3FEAD31B6FE30D29D" authority="Sirenko & Saito, 2017" authorityName="Sirenko & Saito" authorityYear="2017" box="[298,507,1948,1970]" class="Polyplacophora" family="Acanthochitonidae" genus="Leptoplax" kingdom="Animalia" order="Chitonida" pageId="17" pageNumber="468" phylum="Mollusca" rank="species" species="nhatrangi" status="sp. nov.">
|
||
<emphasis id="96F4EABFDD43FFA3FEAD31B6FE30D29D" box="[298,507,1948,1970]" italics="true" pageId="17" pageNumber="468">Leptoplax nhatrangi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8DC757C4DD43FFA3FD8431B6FDF4D29D" box="[515,575,1948,1970]" pageId="17" pageNumber="468" rank="species">
|
||
<emphasis id="96F4EABFDD43FFA3FD8431B6FDF4D29D" bold="true" box="[515,575,1948,1970]" pageId="17" pageNumber="468">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Southern Vietnam, Nha Trang Bay, holotype, BL 5.2 mm: A. Needles of tufts; B. Spicule of tufts; C. Dorsal spicules and needle; D. Marginal needles; E. Ventral spicules; F. Head of major lateral tooth of radula; G. Central and first lateral teeth of radula; H. Pustule of lateropleural areas of tegmentum. Scale bars: 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="A43F36ADDD40FFA0FF4036BDFC6BD44A" blockId="18.[151,1437,151,1328]" pageId="18" pageNumber="469">
|
||
Head valve more than semicircular with five radiating rows of large pustules; posterior margin nearly straight. Intermediate valves roughly rhombic, moderately elevated, carinate, beaked; front margin concave between apophyses; hind margin concave at both sides of strong beak; jugum narrow wedge-shaped, prominently raised, smooth on surface, with almost straight side margins; narrow lateral areas separated from pleural areas by radiating rows of large pustules. Tail valve round, narrower than head valve, with central, low mucro; posterior slope concave, with four (five in
|
||
<typeStatus id="7B3B880FDD40FFA0FE4F3766FDE1D44B" box="[456,554,332,356]" pageId="18" pageNumber="469" type="paratype">paratype</typeStatus>
|
||
) radiating rows of large pustules.
|
||
</paragraph>
|
||
<paragraph id="A43F36ADDD40FFA0FF403745FE87D4DA" blockId="18.[151,1437,151,1328]" pageId="18" pageNumber="469">Pustules on tegmentum droplet-shaped or elongate oval, arranged in quincunx pattern, which are arranged somewhat irregularly near the jugum; top convex in radial rows, flat or slightly concave in other areas; top of each pustule with 1–3 macraesthete pores and 2–12 micraesthete pores. Micraesthete pores sparsely distributed also on tegmental plain.</paragraph>
|
||
<paragraph id="A43F36ADDD40FFA0FF4037D5FC2BD7AA" blockId="18.[151,1437,151,1328]" pageId="18" pageNumber="469">Articulamentum moderately developed, white, translucent, with transverse callus in middle of valves, several large pores under anterior margin of jugum, numerous minute pores under remaining part of jugum. Apophyses wide, long, rounded at anterior margin in intermediate valves, truncated in tail valve. Insertion plate short with short, rather wide slits; outer surface rough in tail valve. Slit formula 5/1/4.</paragraph>
|
||
<paragraph id="A43F36ADDD40FFA0FF4034A5FE13D672" blockId="18.[151,1437,151,1328]" pageId="18" pageNumber="469">
|
||
Girdle rather wide, ca.
|
||
<quantity id="63789B48DD40FFA0FE4934BAFDEDD788" box="[462,550,656,680]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="18" pageNumber="469" unit="mm" value="0.8">0.8 mm</quantity>
|
||
near valve IV (width
|
||
<quantity id="63789B48DD40FFA0FCA434BAFCB5D787" box="[803,894,656,680]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="18" pageNumber="469" unit="mm" value="1.4">1.4 mm</quantity>
|
||
). Dorsal side of girdle beset with minute, thick, slightly curved, smooth, bluntly pointed spicules, 20–29 µm
|
||
<date id="D03E106DDD40FFA0FCEE349FFC70D7E3" box="[873,955,692,716]" pageId="18" pageNumber="469" value="2010-10-07">x 7–10</date>
|
||
µm, intermingling with sharply pointed, smooth needles measuring up to 188 µm
|
||
<date id="D03E106DDD40FFA0FDE534F2FD59D7DF" box="[610,658,728,752]" pageId="18" pageNumber="469" value="2011-10">x 11</date>
|
||
µm. Sutural tufts of up to 12 straight, smooth needles, 210–500 µm
|
||
<date id="D03E106DDD40FFA0FA0934F2FF16D63B" pageId="18" pageNumber="469" value="2012-10-19">x 12–19</date>
|
||
µm, surrounded by thick, curved, smooth spicules, 75 µm
|
||
<date id="D03E106DDD40FFA0FC0D34D7FC76D63A" box="[906,957,764,789]" pageId="18" pageNumber="469" value="2015-10">x 15</date>
|
||
µm. Marginal needles similar to those of sutural tufts, but smaller, 92–160 µm
|
||
<date id="D03E106DDD40FFA0FDD4350AFD43D617" box="[595,648,800,824]" pageId="18" pageNumber="469" value="2010-10">x 10</date>
|
||
µm. Ventral spicules flat, smooth, blunt tipped or with two riblets, pointed, 65–88 µm
|
||
<date id="D03E106DDD40FFA0FEF5356FFE68D672" box="[370,419,836,861]" pageId="18" pageNumber="469" value="2016-10">x 16</date>
|
||
µm.
|
||
</paragraph>
|
||
<paragraph id="A43F36ADDD40FFA0FF40354DFBBBD6AF" blockId="18.[151,1437,151,1328]" box="[199,1136,871,896]" pageId="18" pageNumber="469">Gills extending from valve VII to valve VI, composed of five ctenidia on each side.</paragraph>
|
||
<paragraph id="A43F36ADDD40FFA0FF4035A6FBB2D6C2" blockId="18.[151,1437,151,1328]" pageId="18" pageNumber="469">
|
||
Radula
|
||
<quantity id="63789B48DD40FFA0FE9835A6FEB3D68B" box="[287,376,908,933]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="18" pageNumber="469" unit="mm" value="1.5">1.5 mm</quantity>
|
||
long with 24 transverse rows of mature teeth. Central tooth large, assymetrical with weakly bilobed blade, keeled at basal half. First lateral (centro-lateral) tooth with thin antero-dorsal corner Major lateral tooth with tricuspid head; cusps sharply pointed; central cusp slightly longer than others.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EC9A6526DD40FFA0FF4035DDFBB3D120" box="[199,1144,1015,1040]" pageId="18" pageNumber="469" type="distribution">
|
||
<paragraph id="A43F36ADDD40FFA0FF4035DDFBB3D120" blockId="18.[151,1437,151,1328]" box="[199,1144,1015,1040]" pageId="18" pageNumber="469">
|
||
<emphasis id="96F4EABFDD40FFA0FF4035DDFEABD13F" bold="true" box="[199,352,1015,1040]" pageId="18" pageNumber="469">Distribution.</emphasis>
|
||
Only known from the
|
||
<typeStatus id="7B3B880FDD40FFA0FDE735D2FD5BD13F" box="[608,656,1016,1040]" pageId="18" pageNumber="469">type</typeStatus>
|
||
locality, Nha Trang Bay,
|
||
<collectingCountry id="DC97763DDD40FFA0FC2835DDFBDAD13F" box="[943,1041,1015,1040]" name="Vietnam" pageId="18" pageNumber="469">Vietnam</collectingCountry>
|
||
,
|
||
<quantity id="63789B48DD40FFA0FB9B35D2FBBFD120" box="[1052,1140,1016,1040]" metricMagnitude="0" metricUnit="m" metricValue="9.5" metricValueMax="12.0" metricValueMin="7.0" pageId="18" pageNumber="469" unit="m" value="9.5" valueMax="12.0" valueMin="7.0">
|
||
7–
|
||
<specimenCount id="B286FD24DD40FFA0FBBE35D2FBBFD120" box="[1081,1140,1016,1040]" pageId="18" pageNumber="469" type="generic">12 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EC9A6526DD40FFA0FF403236FADDD01F" pageId="18" pageNumber="469" type="discussion">
|
||
<paragraph id="A43F36ADDD40FFA0FF403236FADDD01F" blockId="18.[151,1437,151,1328]" pageId="18" pageNumber="469">
|
||
<emphasis id="96F4EABFDD40FFA0FF403236FEF0D11A" bold="true" box="[199,315,1052,1077]" pageId="18" pageNumber="469">Remarks.</emphasis>
|
||
The present species closely resembles
|
||
<taxonomicName id="63804D2EDD40FFA0FD683236FB64D11A" authority="Nierstrasz, 1905" authorityName="Nierstrasz" authorityYear="1905" box="[751,1199,1052,1077]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="species" species="holosericea">
|
||
<emphasis id="96F4EABFDD40FFA0FD683236FC14D11A" box="[751,991,1052,1077]" italics="true" pageId="18" pageNumber="469">Notoplax holosericea</emphasis>
|
||
(
|
||
<bibRefCitation id="C0114B5CDD40FFA0FC6A3236FB6CD11A" author="Nierstrasz" box="[1005,1191,1052,1077]" pageId="18" pageNumber="469" refString="Nierstrasz, H. F. (1905) Die Chitonen der Siboga-Expedition. - Siboga Expeditie, 48, 1 - 112, pls 1 - 8." type="journal article" year="1905">Nierstrasz, 1905</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
in shell morphology, such as outline of the valves, the sculpture including convex pustules on radial ribs and flat ones on other areas and also the yellowish coloration of the shell and girdle. However, the present species differs from
|
||
<taxonomicName id="63804D2EDD40FFA0FB54324FFAB3D152" authorityName="Nierstrasz" authorityYear="1905" box="[1235,1400,1124,1149]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="species" species="holosericea">
|
||
<emphasis id="96F4EABFDD40FFA0FB54324FFAB3D152" box="[1235,1400,1124,1149]" italics="true" pageId="18" pageNumber="469">N. holosericea</emphasis>
|
||
</taxonomicName>
|
||
by having round and more densely arranged pustules on the tegmentum and minute, thick spicules (lance blade-like in
|
||
<taxonomicName id="63804D2EDD40FFA0FF103287FEF0D1EA" authorityName="Nierstrasz" authorityYear="1905" box="[151,315,1196,1221]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="species" species="holosericea">
|
||
<emphasis id="96F4EABFDD40FFA0FF103287FEF0D1EA" box="[151,315,1196,1221]" italics="true" pageId="18" pageNumber="469">N. holosericea</emphasis>
|
||
</taxonomicName>
|
||
) on the perinotum.
|
||
<taxonomicName id="63804D2EDD40FFA0FD9E3286FCC1D1EA" authorityName="Nierstrasz" authorityYear="1905" box="[537,778,1196,1221]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="species" species="holosericea">
|
||
<emphasis id="96F4EABFDD40FFA0FD9E3286FCC1D1EA" box="[537,778,1196,1221]" italics="true" pageId="18" pageNumber="469">Notoplax holosericea</emphasis>
|
||
</taxonomicName>
|
||
appears to be a member of the genus
|
||
<taxonomicName id="63804D2EDD40FFA0FB323286FAEED1EA" authorityName="Dall" authorityYear="1882" box="[1205,1317,1196,1221]" class="Polyplacophora" family="Acanthochitonidae" genus="Leptoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="genus">
|
||
<emphasis id="96F4EABFDD40FFA0FB323286FAEED1EA" box="[1205,1317,1196,1221]" italics="true" pageId="18" pageNumber="469">Leptoplax</emphasis>
|
||
</taxonomicName>
|
||
because it has the characteristic sutural laminae on the tail valve. Examination of the radula of
|
||
<taxonomicName id="63804D2EDD40FFA0FBE432FBFAC2D1C7" authorityName="Nierstrasz" authorityYear="1905" box="[1123,1289,1231,1256]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="species" species="holosericea">
|
||
<emphasis id="96F4EABFDD40FFA0FBE432FBFAC2D1C7" box="[1123,1289,1231,1256]" italics="true" pageId="18" pageNumber="469">N. holosericea</emphasis>
|
||
</taxonomicName>
|
||
is needed to confirm this generic assignment. The present species resembles
|
||
<taxonomicName id="63804D2EDD40FFA0FCE532DEFAC9D023" authority="Taki and Taki, 1929" authorityName="Taki and Taki" authorityYear="1929" box="[866,1282,1268,1293]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="species" species="conica">
|
||
<emphasis id="96F4EABFDD40FFA0FCE532DEFBD1D023" box="[866,1050,1268,1293]" italics="true" pageId="18" pageNumber="469">Notoplax conica</emphasis>
|
||
<bibRefCitation id="C0114B5CDD40FFA0FBA632DEFAC9D023" author="Taki" box="[1057,1282,1268,1293]" pageId="18" pageNumber="469" refString="Taki, Is. & Taki, Iw. (1929) Studies on Japanese chitons. Fenus, 1, 47 - 54, figs. 1 - 11, pl. 2." type="journal article" year="1929">Taki and Taki, 1929</bibRefCitation>
|
||
</taxonomicName>
|
||
, but differs in having a smooth jugum (granular in
|
||
<taxonomicName id="63804D2EDD40FFA0FDB73333FD50D01F" authorityName="Taki and Taki" authorityYear="1929" box="[560,667,1305,1328]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="species" species="conica">
|
||
<emphasis id="96F4EABFDD40FFA0FDB73333FD50D01F" box="[560,667,1305,1328]" italics="true" pageId="18" pageNumber="469">N. conica</emphasis>
|
||
</taxonomicName>
|
||
) and a flat tail valve (raised as cone shape in
|
||
<taxonomicName id="63804D2EDD40FFA0FB1D3333FACDD01F" authorityName="Taki and Taki" authorityYear="1929" box="[1178,1286,1305,1328]" class="Polyplacophora" family="Acanthochitonidae" genus="Notoplax" kingdom="Animalia" order="Chitonida" pageId="18" pageNumber="469" phylum="Mollusca" rank="species" species="conica">
|
||
<emphasis id="96F4EABFDD40FFA0FB1D3333FACDD01F" box="[1178,1286,1305,1328]" italics="true" pageId="18" pageNumber="469">N. conica</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |