621 lines
80 KiB
XML
621 lines
80 KiB
XML
<document id="22F9E8CA12AC3ED1BEC2D4B5B5B656C2" ID-DOI="10.11646/zootaxa.5492.1.3" ID-ISSN="1175-5326" ID-Zenodo-Dep="13212023" ID-ZooBank="DBA2A28D-DA4C-4C0B-B2A1-5B55E337A85E" IM.bibliography_approvedBy="carolina" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="carolina" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="carolina" checkinTime="1722791168298" checkinUser="plazi" docAuthor="Sirenko, Boris I., Saito, Hiroshi & Nguyen, Tai-Tu" docDate="2024" docId="03DC87F1FFF2FFF5FF1D7F3F9EEF7DC6" docLanguage="en" docName="zootaxa.5492.1.3.pdf" docOrigin="Zootaxa 5492 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5492.1.3" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cryptoplax acerocostata Sirenko, Saito & Nguyen, 2024, n. sp." docType="treatment" docVersion="3" lastPageNumber="68" masterDocId="FFE5FF89FFFEFFE5FF8A78759C7C7E0F" masterDocTitle="Chitons of the genus Cryptoplax (Mollusca: Polyplacophora) from the Spratly Islands, South China Sea" masterLastPageNumber="70" masterPageNumber="52" pageNumber="64" updateTime="1723128360162" updateUser="carolina" zenodo-license-document="CLOSED">
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<mods:mods id="005186097D4719EA89EC1EC401448DAD" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="7B79984827D102745467BFA4C748A519">
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<mods:title id="250D8E8D5C2DE0B0B545AF368ACBE5B5">Chitons of the genus Cryptoplax (Mollusca: Polyplacophora) from the Spratly Islands, South China Sea</mods:title>
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</mods:titleInfo>
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<mods:name id="315097D03448D5CC8DE76134626B8D44" type="personal">
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<mods:role id="85B37AD52FF9E157B6DD086024EA1721">
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<mods:roleTerm id="6F54571CC877B02E5648311B5CD26094">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="910F562B641FDBD2BDAE750D29C1FBA0">Sirenko, Boris I.</mods:namePart>
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</mods:name>
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<mods:name id="25F23E80B0A9C29AA72BA5F51583A66D" type="personal">
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<mods:role id="BD1CDCE84C2CF684F639C4DAA98BC69D">
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<mods:roleTerm id="646B64188F9A7D9AB484BA3EDF859929">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="CF7635BF3F8EC41FDF6A0B055E0B80A6">Saito, Hiroshi</mods:namePart>
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</mods:name>
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<mods:name id="68BE036CE2942E0ABF2FB526D0B87D02" type="personal">
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<mods:role id="630DD9007E48AA84ED08F677911C611D">
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<mods:roleTerm id="D1666D8E86F2895FE177FF0A445ACBD2">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="841D0ACFDF8117C7E0A577FC07664348">Nguyen, Tai-Tu</mods:namePart>
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<mods:affiliation id="E9D076A8E202369C5EB056AC422E12AD">Joint Vietnam-Russia Tropical Science and Technology Research Center, 63 Nguyen Van Huyen Road, Nghia Do, Cau Giay, Hanoi, Vietnam</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="7B708D4B8AFD32408218ABB34032B3AD">text</mods:typeOfResource>
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<mods:titleInfo id="21D76FAA3E77F0B0A06F3AAF9B6B52C6">
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<mods:title id="4697AD71A1539FEE3EF1A652CD5F5328">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="54F31F4FDFE3C7798475A9CD36BE8A06">
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<mods:date id="DD94ED52147EC5E86029587E7E214ED4">2024</mods:date>
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<mods:detail id="663E1FCB5D8B57EF3DAC4ABF92D8D038" type="pubDate">
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<mods:number id="2DE609D6ACB55B709CF26C119EA12E95">2024-08-02</mods:number>
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</mods:detail>
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<mods:detail id="9D550ED81D1ECEB972DAC44C51D6FA28" type="volume">
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<mods:number id="9DB3D6E687245AFF8EF1646FC8DB1946">5492</mods:number>
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</mods:detail>
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<mods:detail id="268AD9467A94DE449F0A66BF9FCB54AA" type="issue">
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<mods:number id="350A1F604280F6270D9B615FA7A4E8D6">1</mods:number>
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</mods:detail>
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<mods:extent id="06B845DD18018252E421C18E167384F0" unit="page">
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<mods:start id="E1B60CD533A5728A0EE5452BFA4E10B0">52</mods:start>
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<mods:end id="ED5D3B32FF48F992DBED2F392D076C35">70</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:location id="9DD934BC449D6B5F52F5E37504F31DE9">
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<mods:url id="FDF4656FD6AEA25710B84C5085348BBA">http://dx.doi.org/10.11646/zootaxa.5492.1.3</mods:url>
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</mods:location>
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<mods:classification id="B24D900FDF07C491A3DECDBCDE57EE50">journal article</mods:classification>
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<mods:identifier id="E9992113A95CA75906668EBDA638A61A" type="DOI">10.11646/zootaxa.5492.1.3</mods:identifier>
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<mods:identifier id="8DC3E26882E5DC6AB257929C4C7CFB43" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="F1EBCFA004B8A995FD0F7235F7209AF1" type="Zenodo-Dep">13212023</mods:identifier>
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<mods:identifier id="E9AD5589EAD0C8DDD87E84BD20D35566" type="ZooBank">DBA2A28D-DA4C-4C0B-B2A1-5B55E337A85E</mods:identifier>
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</mods:mods>
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<treatment id="03DC87F1FFF2FFF5FF1D7F3F9EEF7DC6" LSID="urn:lsid:plazi:treatment:03DC87F1FFF2FFF5FF1D7F3F9EEF7DC6" httpUri="http://treatment.plazi.org/id/03DC87F1FFF2FFF5FF1D7F3F9EEF7DC6" lastPageId="16" lastPageNumber="68" pageId="12" pageNumber="64">
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<subSubSection id="C36F656CFFF2FFE9FF1D7F3F9E79796A" box="[151,517,1866,1893]" pageId="12" pageNumber="64" type="nomenclature">
|
||
<paragraph id="8BCA36E7FFF2FFE9FF1D7F3F9E79796A" blockId="12.[151,517,1866,1929]" box="[151,517,1866,1893]" pageId="12" pageNumber="64">
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<heading id="D082818BFFF2FFE9FF1D7F3F9E79796A" bold="true" box="[151,517,1866,1893]" fontSize="11" level="1" pageId="12" pageNumber="64" reason="1">
|
||
<emphasis id="B901EAF5FFF2FFE9FF1D7F3F9E79796A" bold="true" box="[151,517,1866,1893]" pageId="12" pageNumber="64">
|
||
<taxonomicName id="4C754D64FFF2FFE9FF1D7F3F9DC0796A" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[151,444,1866,1893]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="12" pageNumber="64" phylum="Mollusca" rank="species" species="acerocostata" status="sp. nov.">
|
||
<emphasis id="B901EAF5FFF2FFE9FF1D7F3F9DC0796A" bold="true" box="[151,444,1866,1893]" italics="true" pageId="12" pageNumber="64">Cryptoplax acerocostata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A232578EFFF2FFE9FE497F3E9E79796A" box="[451,517,1867,1893]" pageId="12" pageNumber="64" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F656CFFF2FFE9FF1D7F1A9DFA7986" box="[151,390,1903,1929]" pageId="12" pageNumber="64" type="description">
|
||
<paragraph id="8BCA36E7FFF2FFE9FF1D7F1A9DFA7986" blockId="12.[151,517,1866,1929]" box="[151,390,1903,1929]" pageId="12" pageNumber="64">
|
||
(
|
||
<figureCitation id="134E2A62FFF2FFE9FF157F1A9D577986" box="[159,299,1903,1929]" captionStart="FIGURE 2" captionStartId="3.[151,250,1055,1079]" captionTargetBox="[327,1261,181,1032]" captionTargetId="figure-32@3.[327,1261,181,1032]" captionTargetPageId="3" captionText="FIGURE 2. Cryptoplax brunoi, Spratly Islands. A. (ZIN 2450), BL 35.0 mm. Cryptoplax burrowi, Spratly Islands. B. (ZIN 2451), BL 21.0 mm. Cryptoplax acerocostata n. sp., Spratly Islands. C. holotype (ZIN 2453), BL 15.0 mm. D. paratype (ZIN 2452), BL 12.0 mm. Scale: 2 mm for A–D." figureDoi="http://doi.org/10.5281/zenodo.13212029" httpUri="https://zenodo.org/record/13212029/files/figure.png" pageId="12" pageNumber="64">Figs 2C, 2D</figureCitation>
|
||
,
|
||
<figureCitation id="134E2A62FFF2FFE9FEBD7F1A9D297986" box="[311,341,1903,1929]" captionStart="FIGURE 12" captionStartId="13.[151,250,1522,1546]" captionTargetBox="[206,1382,181,1498]" captionTargetId="figure-32@13.[206,1382,181,1498]" captionTargetPageId="13" captionText="FIGURE 12. Cryptoplax acerocostata n. sp., Spratly Islands.A–K. holotype (ZIN 2453), BL 15.0 mm. A. Valve I, dorsal view. B. Valve II, dorsal view. C. Valve III, dorsal view. D. Valve IV, dorsal view. E. Valve V, dorsal view. F. Valve VI, dorsal view. G. Valve VII, dorsal view. H. Valve VIII, dorsal view. I. Valve V, detail of tegmentum in jugal and pleurolateral areas. J. Valve V, rostral view. K. Valve VIII, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13212057" httpUri="https://zenodo.org/record/13212057/files/figure.png" pageId="12" pageNumber="64">12</figureCitation>
|
||
,
|
||
<figureCitation id="134E2A62FFF2FFE9FEEB7F1A9D017986" box="[353,381,1903,1929]" captionStart="FIGURE 13" captionStartId="14.[151,250,1222,1246]" captionTargetBox="[199,1387,181,1197]" captionTargetId="figure-19@14.[199,1387,181,1197]" captionTargetPageId="14" captionText="FIGURE 13. Cryptoplax acerocostata n. sp., Spratly Islands. A–D. holotype (ZIN 2453), BL 15.0 mm. A. Dorsal spicules, marginal needles and ventral spicules. B. Tuft needles and dorsal spicules. C. Dorsal spicules and marginal needle. D. Radula." figureDoi="http://doi.org/10.5281/zenodo.13212061" httpUri="https://zenodo.org/record/13212061/files/figure.png" pageId="12" pageNumber="64">13</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F656CFFF2FFE9FF1D7FC298AD79FA" pageId="12" pageNumber="64" type="materials_examined">
|
||
<paragraph id="8BCA36E7FFF2FFE9FF1D7FC29F3679DD" blockId="12.[151,1233,1975,2039]" box="[151,842,1975,2002]" pageId="12" pageNumber="64">
|
||
<emphasis id="B901EAF5FFF2FFE9FF1D7FC29D4279DE" bold="true" box="[151,318,1975,2001]" pageId="12" pageNumber="64">Type material</emphasis>
|
||
.
|
||
<materialsCitation id="3B1D3CBAFFF2FFE9FEC67FC29E4C79DD" box="[332,560,1975,2002]" collectionCode="ZIN" country="Spratly Islands" latitude="8.843111" location="South" longLatPrecision="1" longitude="112.19056" municipality="Sea" pageId="12" pageNumber="64" specimenCode="ZIN 2453, ZIN 2452" specimenCount="2" typeStatus="holotype">
|
||
<typeStatus id="54CE8845FFF2FFE9FEC67FC29DCB79DE" box="[332,439,1975,2001]" pageId="12" pageNumber="64" type="holotype">Holotype</typeStatus>
|
||
,
|
||
<specimenCode id="DBD39E9CFFF2FFE9FE487FC29E4C79DD" box="[450,560,1975,2002]" collectionCode="ZIN" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="12" pageNumber="64" type="Museum">ZIN 2453</specimenCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="3B1D3CBAFFF2FFE9FDBD7FC29F3679DD" box="[567,842,1975,2002]" collectionCode="ZIN" country="Spratly Islands" latitude="8.843111" location="South" longLatPrecision="1" longitude="112.19056" municipality="Sea" pageId="12" pageNumber="64" specimenCode="ZIN 2453, ZIN 2452" specimenCount="2" typeStatus="holotype">
|
||
and
|
||
<typeStatus id="54CE8845FFF2FFE9FDEC7FC29EB579DE" box="[614,713,1975,2001]" pageId="12" pageNumber="64" type="paratype">paratype</typeStatus>
|
||
,
|
||
<specimenCode id="DBD39E9CFFF2FFE9FD5F7FC29F3A79DD" box="[725,838,1975,2002]" collectionCode="ZIN" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="12" pageNumber="64" type="Museum">ZIN 2452</specimenCode>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BCA36E7FFF2FFE9FF4D7FAE98AD79FA" blockId="12.[151,1233,1975,2039]" box="[199,1233,2011,2039]" pageId="12" pageNumber="64">
|
||
<emphasis id="B901EAF5FFF2FFE9FF4D7FAE9D1C79FA" bold="true" box="[199,352,2011,2037]" pageId="12" pageNumber="64">Type locality</emphasis>
|
||
.
|
||
<collectingCountry id="F3627677FFF2FFE9FEE47FAE9E6479FA" box="[366,536,2011,2037]" name="Spratly Islands" pageId="12" pageNumber="64">Spratly Islands</collectingCountry>
|
||
,
|
||
<location id="8EAA603CFFF2FFE9FDA97FAE9E1879FA" LSID="urn:lsid:plazi:treatment:03DC87F1FFF2FFF5FF1D7F3F9EEF7DC6:8EAA603CFFF2FFE9FDA97FAE9E1879FA" box="[547,612,2011,2037]" country="Spratly Islands" latitude="8.843111" longLatPrecision="1" longitude="112.19056" municipality="Sea" name="South" pageId="12" pageNumber="64">South</location>
|
||
<collectingCountry id="F3627677FFF2FFE9FDE17FAE9ED279FA" box="[619,686,2011,2037]" name="China" pageId="12" pageNumber="64">China</collectingCountry>
|
||
<collectingMunicipality id="6BAEAC9DFFF2FFE9FD3F7FAE9E9C79FA" box="[693,736,2011,2037]" pageId="12" pageNumber="64">Sea</collectingMunicipality>
|
||
,
|
||
<geoCoordinate id="EE415020FFF2FFE9FD667FA99F0779F8" box="[748,891,2012,2039]" degrees="8" direction="north" minutes="50" orientation="latitude" pageId="12" pageNumber="64" precision="1" seconds="35.2" value="8.843111">8°50′35.2″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE415020FFF2FFE9FC0C7FA9985779F8" box="[902,1067,2012,2039]" degrees="112" direction="east" minutes="11" orientation="longitude" pageId="12" pageNumber="64" precision="1" seconds="26.0" value="112.19056">112°11′26.0″E</geoCoordinate>
|
||
, depth 18.0 m.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF0A666FFFF3FFE8FF1D7D879E517879" ID-DOI="http://doi.org/10.5281/zenodo.13212057" ID-Zenodo-Dep="13212057" httpUri="https://zenodo.org/record/13212057/files/figure.png" pageId="13" pageNumber="65" startId="13.[151,250,1522,1546]" targetBox="[206,1382,181,1498]" targetPageId="13" targetType="figure">
|
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<paragraph id="8BCA36E7FFF3FFE8FF1D7D879E517879" blockId="13.[151,1437,1522,1654]" pageId="13" pageNumber="65">
|
||
<emphasis id="B901EAF5FFF3FFE8FF1D7D879D637805" bold="true" box="[151,287,1522,1546]" pageId="13" pageNumber="65">FIGURE 12.</emphasis>
|
||
<taxonomicName id="4C754D64FFF3FFE8FEAF7D879E637805" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[293,543,1522,1546]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="13" pageNumber="65" phylum="Mollusca" rank="species" species="acerocostata" status="sp. nov.">
|
||
<emphasis id="B901EAF5FFF3FFE8FEAF7D879E637805" box="[293,543,1522,1546]" italics="true" pageId="13" pageNumber="65">Cryptoplax acerocostata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A232578EFFF3FFE8FDAF7D869E217805" box="[549,605,1523,1546]" pageId="13" pageNumber="65" rank="species">n. sp.</taxonomicNameLabel>
|
||
, Spratly Islands. A–K. holotype (ZIN 2453), BL 15.0 mm. A. Valve I, dorsal view. B. Valve II, dorsal view. C. Valve III, dorsal view. D. Valve IV, dorsal view. E. Valve V, dorsal view. F. Valve VI, dorsal view. G. Valve VII, dorsal view. H. Valve VIII, dorsal view. I. Valve V, detail of tegmentum in jugal and pleurolateral areas. J. Valve V, rostral view. K. Valve VIII, lateral view.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C36F656CFFF3FFE8FF4D7EBD9E647909" pageId="13" pageNumber="65" type="etymology">
|
||
<paragraph id="8BCA36E7FFF3FFE8FF4D7EBD9E647909" blockId="13.[151,1436,1736,2015]" pageId="13" pageNumber="65">
|
||
<emphasis id="B901EAF5FFF3FFE8FF4D7EBD9D3278ED" bold="true" box="[199,334,1736,1762]" pageId="13" pageNumber="65">Etymology.</emphasis>
|
||
From the Latin
|
||
<emphasis id="B901EAF5FFF3FFE8FD827EBC9E4678ED" box="[520,570,1737,1762]" italics="true" pageId="13" pageNumber="65">acer</emphasis>
|
||
, sharp, and
|
||
<emphasis id="B901EAF5FFF3FFE8FD4F7EBC9F6A78ED" box="[709,790,1737,1762]" italics="true" pageId="13" pageNumber="65">costata</emphasis>
|
||
, ribbed, referring to the ribs on pleurolateral area, which are sharply angulate at outer edge.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F656CFFF3FFE8FF4D7F65980B79D1" pageId="13" pageNumber="65" type="materials_examined">
|
||
<paragraph id="8BCA36E7FFF3FFE8FF4D7F65980B79D1" blockId="13.[151,1436,1736,2015]" pageId="13" pageNumber="65">
|
||
<emphasis id="B901EAF5FFF3FFE8FF4D7F659DD57925" bold="true" box="[199,425,1808,1834]" pageId="13" pageNumber="65">Material examined</emphasis>
|
||
.
|
||
<materialsCitation id="3B1D3CBAFFF3FFE8FE3D7F65988D7940" collectingDate="2018-11-25" collectorName="B. Sirenko" country="China" elevation="15" latitude="11.395861" location="Spratly Islands" longLatPrecision="1" longitude="114.58753" municipality="Sea" pageId="13" pageNumber="65" specimenCount="1">
|
||
South
|
||
<collectingCountry id="F3627677FFF3FFE8FE757F659E3E7925" box="[511,578,1808,1834]" name="China" pageId="13" pageNumber="65">China</collectingCountry>
|
||
<collectingMunicipality id="6BAEAC9DFFF3FFE8FDC37F659E087925" box="[585,628,1808,1834]" pageId="13" pageNumber="65">Sea</collectingMunicipality>
|
||
,
|
||
<location id="8EAA603CFFF3FFE8FDF57F659F557925" LSID="urn:lsid:plazi:treatment:03DC87F1FFF2FFF5FF1D7F3F9EEF7DC6:8EAA603CFFF3FFE8FDF57F659F557925" box="[639,809,1808,1834]" country="China" latitude="11.395861" longLatPrecision="1" longitude="114.58753" municipality="Sea" name="Spratly Islands" pageId="13" pageNumber="65">Spratly Islands</location>
|
||
,
|
||
<geoCoordinate id="EE415020FFF3FFE8FCBE7F679FAC7922" box="[820,976,1810,1837]" degrees="11" direction="north" minutes="23" orientation="latitude" pageId="13" pageNumber="65" precision="1" seconds="45.1" value="11.395861">11°23′45.1″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE415020FFF3FFE8FC517F6798FE7922" box="[987,1154,1810,1837]" degrees="114" direction="east" minutes="35" orientation="longitude" pageId="13" pageNumber="65" precision="1" seconds="15.1" value="114.58753">114°35′15.1″E</geoCoordinate>
|
||
, depth
|
||
<quantity id="4C8D9B02FFF3FFE8FB587F65994A7924" box="[1234,1334,1808,1835]" metricMagnitude="1" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="13" pageNumber="65" unit="m" value="14.5" valueMax="15.0" valueMin="14.0">
|
||
<elevation id="0058D1D4FFF3FFE8FB587F65994A7924" box="[1234,1334,1808,1835]" metricMagnitude="1" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="13" pageNumber="65" unit="m" value="14.5" valueMax="15.0" valueMin="14.0">14–15 m</elevation>
|
||
</quantity>
|
||
, selected from sand, SCUBA, sample 5, 3 tail valves and 11 intermediate valves,
|
||
<collectorName id="26805331FFF3FFE8FC4A7F4098447941" box="[960,1080,1844,1871]" pageId="13" pageNumber="65">B. Sirenko</collectorName>
|
||
leg.
|
||
<date id="FFCB1027FFF3FFE8FBFA7F41988D7940" box="[1136,1265,1844,1871]" pageId="13" pageNumber="65" value="2018-11-25">
|
||
<collectingDate id="EF8FE9CFFFF3FFE8FBFA7F41988D7940" box="[1136,1265,1844,1871]" pageId="13" pageNumber="65" value="2018-11-25">25.11.2018</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B1D3CBAFFF3FFE8FB767F4399E4797C" collectingDate="2019-05-16" collectionCode="BL" collectorName="T. Nguyen" latitude="11.376083" longLatPrecision="1" longitude="114.30117" pageId="13" pageNumber="65" specimenCount="1">
|
||
<geoCoordinate id="EE415020FFF3FFE8FB767F4399E4795E" box="[1276,1432,1846,1873]" degrees="11" direction="north" minutes="22" orientation="latitude" pageId="13" pageNumber="65" precision="1" seconds="33.9" value="11.376083">11°22′33.9″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE415020FFF3FFE8FF1D7F2F9D42797A" box="[151,318,1882,1909]" degrees="114" direction="east" minutes="18" orientation="longitude" pageId="13" pageNumber="65" precision="1" seconds="04.2" value="114.30117">114°18′04.2″E</geoCoordinate>
|
||
, depth 9.0–15.0 m, SCUBA, under stones, sample 43, 1 spm,
|
||
<collectionCode id="ED64AE22FFF3FFE8FC567F2C9F83797C" box="[988,1023,1881,1907]" pageId="13" pageNumber="65">BL</collectionCode>
|
||
18.0 mm,
|
||
<collectorName id="26805331FFF3FFE8FBFA7F2C9898797C" box="[1136,1252,1881,1907]" pageId="13" pageNumber="65">T. Nguyen</collectorName>
|
||
leg.
|
||
<date id="FFCB1027FFF3FFE8FA9C7F2D99E4797C" box="[1302,1432,1880,1907]" pageId="13" pageNumber="65" value="2019-05-16">
|
||
<collectingDate id="EF8FE9CFFFF3FFE8FA9C7F2D99E4797C" box="[1302,1432,1880,1907]" pageId="13" pageNumber="65" value="2019-05-16">16.05.2019</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B1D3CBAFFF3FFE8FF1D7F0B9D3679B4" collectingDate="2019-05-19" collectorName="B. Sirenko" latitude="9.7815" longLatPrecision="1" longitude="114.37353" pageId="13" pageNumber="65" specimenCount="1">
|
||
<geoCoordinate id="EE415020FFF3FFE8FF1D7F0B9D5A7996" box="[151,294,1918,1945]" degrees="9" direction="north" minutes="46" orientation="latitude" pageId="13" pageNumber="65" precision="1" seconds="53.4" value="9.7815">9°46′53.4″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE415020FFF3FFE8FEBB7F0B9DA47996" box="[305,472,1918,1945]" degrees="114" direction="east" minutes="22" orientation="longitude" pageId="13" pageNumber="65" precision="1" seconds="24.7" value="114.37353">114°22′24.7″E</geoCoordinate>
|
||
, depth 15.0 m, SCUBA, selected from sand, sample 48, intermediate valve,
|
||
<collectorName id="26805331FFF3FFE8FAAF7F0899E07999" box="[1317,1436,1916,1943]" pageId="13" pageNumber="65">B. Sirenko</collectorName>
|
||
leg.
|
||
<date id="FFCB1027FFF3FFE8FF427FD59D3679B4" box="[200,330,1952,1979]" pageId="13" pageNumber="65" value="2019-05-19">
|
||
<collectingDate id="EF8FE9CFFFF3FFE8FF427FD59D3679B4" box="[200,330,1952,1979]" pageId="13" pageNumber="65" value="2019-05-19">19.05.2019</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B1D3CBAFFF3FFE8FEDF7FD79DBA79D1" collectingDate="2019-03-06" collectionCode="BL" collectorName="B. Sirenko" latitude="8.843111" longLatPrecision="1" longitude="112.19056" pageId="13" pageNumber="65" specimenCode="ZIN 2453" specimenCount="1" typeStatus="holotype">
|
||
<geoCoordinate id="EE415020FFF3FFE8FEDF7FD79D9879B2" box="[341,484,1954,1981]" degrees="8" direction="north" minutes="50" orientation="latitude" pageId="13" pageNumber="65" precision="1" seconds="35.2" value="8.843111">8°50′35.2″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE415020FFF3FFE8FE7A7FD79EE979B2" box="[496,661,1954,1981]" degrees="112" direction="east" minutes="11" orientation="longitude" pageId="13" pageNumber="65" precision="1" seconds="26.0" value="112.19056">112°11′26.0″E</geoCoordinate>
|
||
, depth 18.0 m, SCUBA, washing off old corals, sample 79,
|
||
<typeStatus id="54CE8845FFF3FFE8FAB07FD599E079B5" box="[1338,1436,1952,1978]" pageId="13" pageNumber="65" type="holotype">holotype</typeStatus>
|
||
(
|
||
<specimenCode id="DBD39E9CFFF3FFE8FF157FB19D6C79D0" box="[159,272,1988,2015]" collectionCode="ZIN" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="13" pageNumber="65" type="Museum">ZIN 2453</specimenCode>
|
||
)
|
||
<collectionCode id="ED64AE22FFF3FFE8FE947FB09D3D79D0" box="[286,321,1989,2015]" pageId="13" pageNumber="65">BL</collectionCode>
|
||
<quantity id="4C8D9B02FFF3FFE8FEC27FB19DEB79D0" box="[328,407,1988,2015]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="13" pageNumber="65" unit="mm" value="15.0">15 mm</quantity>
|
||
and
|
||
</materialsCitation>
|
||
<materialsCitation id="3B1D3CBAFFF3FFE8FE477FB0980F79D1" box="[461,1139,1988,2015]" collectingDate="2019-03-06" collectionCode="BL" collectorName="B. Sirenko" latitude="8.843111" longLatPrecision="1" longitude="112.19056" pageId="13" pageNumber="65" specimenCode="ZIN 2452" specimenCount="1" typeStatus="paratype">
|
||
<typeStatus id="54CE8845FFF3FFE8FE477FB09E5179D0" box="[461,557,1989,2015]" pageId="13" pageNumber="65" type="paratype">paratype</typeStatus>
|
||
(
|
||
<specimenCode id="DBD39E9CFFF3FFE8FDB67FB19ED279D0" box="[572,686,1988,2015]" collectionCode="ZIN" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="13" pageNumber="65" type="Museum">ZIN 2452</specimenCode>
|
||
)
|
||
<collectionCode id="ED64AE22FFF3FFE8FD367FB09EA379D0" box="[700,735,1989,2015]" pageId="13" pageNumber="65">BL</collectionCode>
|
||
<quantity id="4C8D9B02FFF3FFE8FD6C7FB19F4B79D0" box="[742,823,1988,2015]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="13" pageNumber="65" unit="mm" value="12.0">12 mm</quantity>
|
||
,
|
||
<collectorName id="26805331FFF3FFE8FCC87FB09FC679D1" box="[834,954,1988,2015]" pageId="13" pageNumber="65">B. Sirenko</collectorName>
|
||
leg.
|
||
<date id="FFCB1027FFF3FFE8FC7B7FB1980F79D1" box="[1009,1139,1988,2014]" pageId="13" pageNumber="65" value="2019-03-06">
|
||
<collectingDate id="EF8FE9CFFFF3FFE8FC7B7FB1980F79D1" box="[1009,1139,1988,2014]" pageId="13" pageNumber="65" value="2019-03-06">03.06.2019</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF0A666FFFF0FFEBFF1D7CB399E87B0D" ID-DOI="http://doi.org/10.5281/zenodo.13212061" ID-Zenodo-Dep="13212061" httpUri="https://zenodo.org/record/13212061/files/figure.png" pageId="14" pageNumber="66" startId="14.[151,250,1222,1246]" targetBox="[199,1387,181,1197]" targetPageId="14" targetType="figure">
|
||
<paragraph id="8BCA36E7FFF0FFEBFF1D7CB399E87B0D" blockId="14.[151,1436,1222,1282]" pageId="14" pageNumber="66">
|
||
<emphasis id="B901EAF5FFF0FFEBFF1D7CB39D5E7AD1" bold="true" box="[151,290,1222,1246]" pageId="14" pageNumber="66">FIGURE 13.</emphasis>
|
||
<taxonomicName id="4C754D64FFF0FFEBFEA17CB39E5B7AD1" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[299,551,1222,1246]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="14" pageNumber="66" phylum="Mollusca" rank="species" species="acerocostata" status="sp. nov.">
|
||
<emphasis id="B901EAF5FFF0FFEBFEA17CB39E5B7AD1" box="[299,551,1222,1246]" italics="true" pageId="14" pageNumber="66">Cryptoplax acerocostata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A232578EFFF0FFEBFDBA7CB39E167AD2" box="[560,618,1222,1245]" pageId="14" pageNumber="66" rank="species">n. sp.</taxonomicNameLabel>
|
||
, Spratly Islands. A–D. holotype (ZIN 2453), BL 15.0 mm. A. Dorsal spicules, marginal needles and ventral spicules. B. Tuft needles and dorsal spicules. C. Dorsal spicules and marginal needle. D. Radula.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C36F656CFFF0FFEAFF4D7D2198F57FDE" lastPageId="15" lastPageNumber="67" pageId="14" pageNumber="66" type="description">
|
||
<paragraph id="8BCA36E7FFF0FFEBFF4D7D2199FC7B9D" blockId="14.[151,1437,1364,2039]" pageId="14" pageNumber="66">
|
||
<emphasis id="B901EAF5FFF0FFEBFF4D7D219D257B61" bold="true" box="[199,345,1364,1390]" pageId="14" pageNumber="66">Description.</emphasis>
|
||
Based on the
|
||
<typeStatus id="54CE8845FFF0FFEBFE727D219E267B61" box="[504,602,1364,1390]" pageId="14" pageNumber="66" type="holotype">holotype</typeStatus>
|
||
(BL
|
||
<quantity id="4C8D9B02FFF0FFEBFD1E7D219E997B60" box="[660,741,1364,1391]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="14" pageNumber="66" unit="mm" value="15.0">15 mm</quantity>
|
||
, ZIN 2453): Anterior four valves in contact, remaining valves separated from each other. Color of tegmentum dark red. Color of girdle yellow with white and brownish bands.
|
||
</paragraph>
|
||
<paragraph id="8BCA36E7FFF0FFEBFF4D7DE99CB578F5" blockId="14.[151,1437,1364,2039]" pageId="14" pageNumber="66">Head valve bell-shaped; tegmentum slightly longer than wide, widest of all valves, sculptured with elongate pustules which are fused into longitudinal ribs in lateral portion. Valve II wide oval; valve III rhomboid; valves IV–VIII elongate oval. Among valves II–VIII, tegmentum of valves II and III almost same length, shortest, that of valve IV longest; length of tegmentum gradually decreasing from valve IV toward valve VIII. Jugum wedge-shaped in valves II and III, almost parallel sided in valves IV–VIII, nearly smooth on dorsal surface and on side margins. Pleurolateral area sculptured with longitudinal ribs, which are smooth on surface, sharply angulate on outer edge, and arranged in slightly divergent 5 rows in valve II, 2–3 rows in valves III–VIII. Tail valve with terminal mucro that is overhanging on short post-mucronal area. Each rib with single row of macraesthetes. Many micraesthetes distributed between jugum and rib, and between ribs; no micraesthete on jugum and outside of macraesthetes on ribs.</paragraph>
|
||
<paragraph id="8BCA36E7FFF0FFEBFF4D7F719F7E7985" blockId="14.[151,1437,1364,2039]" pageId="14" pageNumber="66">Articulamentum extending outward in approximately anterior 1/2 of tegmentum in valves II–VIII in dorsal view. Insertion plates of head valve rather long, about 2/5 length of tegmentum. Insertion plate of tail valve rather narrow, almost perpendicularly developed ventrally. Slit formula 3/0/0. Color of articulamentum rose, especially hind part of valves, in which only apophyses are white.</paragraph>
|
||
<paragraph id="8BCA36E7FFF0FFEAFF4D7FE19CBF7F12" blockId="14.[151,1437,1364,2039]" lastBlockId="15.[151,1437,151,2013]" lastPageId="15" lastPageNumber="67" pageId="14" pageNumber="66">Girdle narrow. Dorsal side of girdle beset with minute slightly curved, strongly ribbed (8–9 double ribs) spicules, up to 80 μm x 25 μm, intermingling with large rounded or occasionally a little flattened, finely grooved spicules, attaining 200 μm x 50 μm; grooves present in entire length or only distal 1/4–1/3 portion. Slender, parallel sided, bluntly tipped needles near sutural tufts, which are weakly grooved only around the tip. Sutural tufts of up to 12–13 slightly curved, smooth, blunt tipped needles, up to 340 μm x 23 μm. Marginal needles, similar to those of sutural tufts, but with several grooves, up to 320 μm x 25 μm. Ventral spicules long, pointed, smooth, up to 110 μm x 21 μm.</paragraph>
|
||
<paragraph id="8BCA36E7FFF1FFEAFF4D7952980D7F4E" blockId="15.[151,1437,151,2013]" box="[199,1137,295,321]" pageId="15" pageNumber="67">Gills extending from valve VII to valve VIII, composed of 11 ctenidia on each side.</paragraph>
|
||
<paragraph id="8BCA36E7FFF1FFEAFF4D793E98F57FDE" blockId="15.[151,1437,151,2013]" pageId="15" pageNumber="67">
|
||
Radula
|
||
<quantity id="4C8D9B02FFF1FFEAFE97793E9D0F7F6A" box="[285,371,331,357]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="15" pageNumber="67" unit="mm" value="3.4">3.4 mm</quantity>
|
||
long with 36 transverse rows of mature teeth. Central tooth small, short, with weak cusp at top. Centro-lateral tooth thickened at obtusely projected antero-dorsal corner that is shallowly grooved at inside. Head of major lateral tooth with three obtusely pointed, rather flat denticles of nearly equal length; innermost denticle with weak transverse ridgeline at the proximal portion. Major uncinus tooth with narrow blade.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F656CFFF1FFEAFF4D79AF98D57FFA" box="[199,1193,474,501]" pageId="15" pageNumber="67" type="distribution">
|
||
<paragraph id="8BCA36E7FFF1FFEAFF4D79AF98D57FFA" blockId="15.[151,1437,151,2013]" box="[199,1193,474,501]" pageId="15" pageNumber="67">
|
||
<emphasis id="B901EAF5FFF1FFEAFF4D79AF9D1D7FFB" bold="true" box="[199,353,474,500]" pageId="15" pageNumber="67">Distribution.</emphasis>
|
||
Known only from the
|
||
<typeStatus id="54CE8845FFF1FFEAFDEA79AE9EEC7FFA" box="[608,656,475,501]" pageId="15" pageNumber="67">type</typeStatus>
|
||
locality,
|
||
<collectingCountry id="F3627677FFF1FFEAFD7279AE9FDE7FFA" box="[760,930,475,501]" name="Spratly Islands" pageId="15" pageNumber="67">Spratly Islands</collectingCountry>
|
||
, at a depth of
|
||
<quantity id="4C8D9B02FFF1FFEAFBB579AF98D97FFA" box="[1087,1189,474,501]" metricMagnitude="1" metricUnit="m" metricValue="1.65" metricValueMax="1.8" metricValueMin="1.5" pageId="15" pageNumber="67" unit="m" value="16.5" valueMax="18.0" valueMin="15.0">
|
||
15–
|
||
<specimenCount id="9D73FD6EFFF1FFEAFBE079AF98D97FFA" box="[1130,1189,474,501]" count="18" pageId="15" pageNumber="67" type="generic">18 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F656CFFF1FFF5FF4D798A9EEF7DC6" lastPageId="16" lastPageNumber="68" pageId="15" pageNumber="67" type="discussion">
|
||
<paragraph id="8BCA36E7FFF1FFEAFF4D798A99347D36" blockId="15.[151,1437,151,2013]" pageId="15" pageNumber="67">
|
||
<emphasis id="B901EAF5FFF1FFEAFF4D798A9D477C16" bold="true" box="[199,315,511,537]" pageId="15" pageNumber="67">Remarks.</emphasis>
|
||
<taxonomicName id="4C754D64FFF1FFEAFEC9798A9E257C17" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[323,601,511,537]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="acerocostata" status="sp. nov.">
|
||
<emphasis id="B901EAF5FFF1FFEAFEC9798A9E257C17" box="[323,601,511,537]" italics="true" pageId="15" pageNumber="67">Cryptoplax acerocostata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A232578EFFF1FFEAFDEA798A9EDC7C16" box="[608,672,511,537]" pageId="15" pageNumber="67" rank="species">
|
||
<emphasis id="B901EAF5FFF1FFEAFDEA798A9EE47C16" bold="true" box="[608,664,511,537]" pageId="15" pageNumber="67">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
most closely resembles
|
||
<taxonomicName id="4C754D64FFF1FFEAFC3F798A98837C16" authority="Ang, 1967" authorityName="Ang" authorityYear="1967" box="[949,1279,511,537]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="vittata">
|
||
<emphasis id="B901EAF5FFF1FFEAFC3F798A98FE7C17" box="[949,1154,511,537]" italics="true" pageId="15" pageNumber="67">Cryptoplax vittata</emphasis>
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFB02798A98837C16" author="Ang, E. Z." box="[1160,1279,511,537]" pageId="15" pageNumber="67" pagination="383 - 464" refId="ref8936" refString="Ang, E. Z. (1967) Loricates of the Philippines. Natural and Applied Science Bulletin. University of the Philippines, 20, 383 - 464, pls. 1 - 21." type="journal article" year="1967">Ang, 1967</bibRefCitation>
|
||
</taxonomicName>
|
||
regrading the banded coloration of the girdle, general shape of the shell valves and narrow, blunt tipped, striated dorsal girdle spicules. However, it differs by having the following features: Length of the tegmentum is gradually decreasing from valve IV toward valve VIII in
|
||
<taxonomicName id="4C754D64FFF1FFEAFDB97A1E9E997C8B" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[563,741,619,645]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="acerocostata">
|
||
<emphasis id="B901EAF5FFF1FFEAFDB97A1E9E997C8B" box="[563,741,619,645]" italics="true" pageId="15" pageNumber="67">C. acerocostata</emphasis>
|
||
</taxonomicName>
|
||
, whereas it is longer in valves VII and VIII than in valves V and VI in
|
||
<taxonomicName id="4C754D64FFF1FFEAFE857AFA9D067CA7" authorityName="Ang" authorityYear="1967" box="[271,378,655,681]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="vittata">
|
||
<emphasis id="B901EAF5FFF1FFEAFE857AFA9D067CA7" box="[271,378,655,681]" italics="true" pageId="15" pageNumber="67">C. vittata</emphasis>
|
||
</taxonomicName>
|
||
; the jugum and the longitudinal ridges of the pleurolateral areas of at least valve VIII in
|
||
<taxonomicName id="4C754D64FFF1FFEAFA097AFA9D5B7CC3" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="acerocostata">
|
||
<emphasis id="B901EAF5FFF1FFEAFA097AFA9D5B7CC3" italics="true" pageId="15" pageNumber="67">C. acerocostata</emphasis>
|
||
</taxonomicName>
|
||
are wider than those in
|
||
<taxonomicName id="4C754D64FFF1FFEAFDB07AC69ED87CC3" authorityName="Ang" authorityYear="1967" box="[570,676,691,717]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="vittata">
|
||
<emphasis id="B901EAF5FFF1FFEAFDB07AC69ED87CC3" box="[570,676,691,717]" italics="true" pageId="15" pageNumber="67">C. vittata</emphasis>
|
||
</taxonomicName>
|
||
(ratio of width of tegmentum of tail valve to width of jugal area is
|
||
<quantity id="4C8D9B02FFF1FFEAFF1D7AA29CA47CFE" box="[151,216,727,753]" metricMagnitude="-1" metricUnit="m" metricValue="1.1176" pageId="15" pageNumber="67" unit="in" value="4.4">4.4 in</quantity>
|
||
<taxonomicName id="4C754D64FFF1FFEAFF6A7AA29DED7CFF" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[224,401,727,753]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="acerocostata">
|
||
<emphasis id="B901EAF5FFF1FFEAFF6A7AA29DED7CFF" box="[224,401,727,753]" italics="true" pageId="15" pageNumber="67">C. acerocostata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<quantity id="4C8D9B02FFF1FFEAFE437AA39E767CFE" box="[457,522,726,753]" metricMagnitude="-1" metricUnit="m" metricValue="2.159" pageId="15" pageNumber="67" unit="in" value="8.5">8.5 in</quantity>
|
||
<taxonomicName id="4C754D64FFF1FFEAFD9B7AA29E077CFF" authorityName="Ang" authorityYear="1967" box="[529,635,727,753]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="vittata">
|
||
<emphasis id="B901EAF5FFF1FFEAFD9B7AA29E077CFF" box="[529,635,727,753]" italics="true" pageId="15" pageNumber="67">C. vittata</emphasis>
|
||
</taxonomicName>
|
||
); width of tegmentum of the tail valve is equal to that of the valve VII in
|
||
<taxonomicName id="4C754D64FFF1FFEAFF3E7A8E9D187D1B" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[180,356,763,789]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="acerocostata">
|
||
<emphasis id="B901EAF5FFF1FFEAFF3E7A8E9D187D1B" box="[180,356,763,789]" italics="true" pageId="15" pageNumber="67">C. acerocostata</emphasis>
|
||
</taxonomicName>
|
||
, while in
|
||
<emphasis id="B901EAF5FFF1FFEAFE597A8E9E3D7D1B" box="[467,577,763,789]" italics="true" pageId="15" pageNumber="67">
|
||
<taxonomicName id="4C754D64FFF1FFEAFE597A8E9E417D1B" authorityName="Ang" authorityYear="1967" box="[467,573,763,789]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="vittata">C. vittata</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
the width of tegmentum of the tail valve is greater than that of the valve VII; number of the ridges in the pleurolateral area in the valve VIII is three in
|
||
<taxonomicName id="4C754D64FFF1FFEAFC467B6A98017D37" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[972,1149,799,825]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="acerocostata">
|
||
<emphasis id="B901EAF5FFF1FFEAFC467B6A98017D37" box="[972,1149,799,825]" italics="true" pageId="15" pageNumber="67">C. acerocostata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<quantity id="4C8D9B02FFF1FFEAFB017B6B98AE7D36" box="[1163,1234,798,825]" metricMagnitude="-1" metricUnit="m" metricValue="1.143" metricValueMax="1.27" metricValueMin="1.016" pageId="15" pageNumber="67" unit="in" value="4.5" valueMax="5.0" valueMin="4.0">4–5 in</quantity>
|
||
<taxonomicName id="4C754D64FFF1FFEAFB537B6A993D7D37" authorityName="Ang" authorityYear="1967" box="[1241,1345,799,825]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="vittata">
|
||
<emphasis id="B901EAF5FFF1FFEAFB537B6A993D7D37" box="[1241,1345,799,825]" italics="true" pageId="15" pageNumber="67">C. vittata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BCA36E7FFF1FFEAFF4D7B369E767AAE" blockId="15.[151,1437,151,2013]" pageId="15" pageNumber="67">
|
||
<taxonomicName id="4C754D64FFF1FFEAFF4D7B369DA07D53" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[199,476,835,861]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="acerocostata" status="sp. nov.">
|
||
<emphasis id="B901EAF5FFF1FFEAFF4D7B369DA07D53" box="[199,476,835,861]" italics="true" pageId="15" pageNumber="67">Cryptoplax acerocostata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B901EAF5FFF1FFEAFE697B369E5E7D52" bold="true" box="[483,546,835,861]" pageId="15" pageNumber="67">
|
||
<taxonomicNameLabel id="A232578EFFF1FFEAFE697B369E5E7D52" box="[483,546,835,861]" pageId="15" pageNumber="67" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from the other three species reported herein from the
|
||
<collectingCountry id="F3627677FFF1FFEAFB5B7B3699057D52" box="[1233,1401,835,861]" name="Spratly Islands" pageId="15" pageNumber="67">Spratly Islands</collectingCountry>
|
||
by having longitudinal ribs with sharply angulated outer edge on the tegmentum of the valves II–VIII. Among those three species, the new species most closely resembles
|
||
<taxonomicName id="4C754D64FFF1FFEAFD7F7BFE9F137DAA" baseAuthorityName="E. A. Smith" baseAuthorityYear="1884" box="[757,879,907,933]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="burrowi">
|
||
<emphasis id="B901EAF5FFF1FFEAFD7F7BFE9F137DAA" box="[757,879,907,933]" italics="true" pageId="15" pageNumber="67">C. burrowi</emphasis>
|
||
</taxonomicName>
|
||
by its coloration, but it differs by the relative size of valve VI that is larger than valve VIII (it is obviously smaller than valve VIII in
|
||
<taxonomicName id="4C754D64FFF1FFEAFBC37BDA98B87DC6" baseAuthorityName="E. A. Smith" baseAuthorityYear="1884" box="[1097,1220,943,969]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="burrowi">
|
||
<emphasis id="B901EAF5FFF1FFEAFBC37BDA98B87DC6" box="[1097,1220,943,969]" italics="true" pageId="15" pageNumber="67">C. burrowi</emphasis>
|
||
</taxonomicName>
|
||
), and the narrower and thicker dorsal larger spicules.
|
||
<taxonomicName id="4C754D64FFF1FFEAFDA27BA69F3C7DE3" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[552,832,979,1005]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="acerocostata" status="sp. nov.">
|
||
<emphasis id="B901EAF5FFF1FFEAFDA27BA69F3C7DE3" box="[552,832,979,1005]" italics="true" pageId="15" pageNumber="67">Cryptoplax acerocostata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B901EAF5FFF1FFEAFCC07BA69FF17DE2" bold="true" box="[842,909,979,1005]" pageId="15" pageNumber="67">
|
||
<taxonomicNameLabel id="A232578EFFF1FFEAFCC07BA69FF17DE2" box="[842,909,979,1005]" pageId="15" pageNumber="67" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles young of
|
||
<taxonomicName id="4C754D64FFF1FFEAFB0E7BA698807DE2" baseAuthorityName="Quoy & Gaimard" baseAuthorityYear="1835" box="[1156,1276,979,1005]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="oculata">
|
||
<emphasis id="B901EAF5FFF1FFEAFB0E7BA698807DE2" box="[1156,1276,979,1005]" italics="true" pageId="15" pageNumber="67">C. oculata</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFAB47BA69D777A1E" author="Sirenko, B. I." pageId="15" pageNumber="67" refId="ref10588" 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 Vietnam. Vol. 2. KMK Scientific Press Ltd., Moscow, pp. 56 - 122." type="book" year="2012">Sirenko, 2012: 104</bibRefCitation>
|
||
, showing features of specimen of BL
|
||
<quantity id="4C8D9B02FFF1FFEAFD307B839F637A1E" box="[698,799,1014,1041]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" pageId="15" pageNumber="67" unit="mm" value="13.5">13.5 mm</quantity>
|
||
from Nha Trang,
|
||
<collectingCountry id="F3627677FFF1FFEAFC617B8298307A1E" box="[1003,1100,1015,1041]" name="Vietnam" pageId="15" pageNumber="67">Vietnam</collectingCountry>
|
||
) in valve sculpture and shape of girdle spicules, but it differs from the latter by having a smooth inner surface of the ribs in the pleurolateral area (vs. denticulate inner edge of the ribs in
|
||
<taxonomicName id="4C754D64FFF1FFEAFDD07C4A9EB37A56" baseAuthorityName="Quoy & Gaimard" baseAuthorityYear="1835" box="[602,719,1087,1113]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="oculata">
|
||
<emphasis id="B901EAF5FFF1FFEAFDD07C4A9EB37A56" box="[602,719,1087,1113]" italics="true" pageId="15" pageNumber="67">C. oculata</emphasis>
|
||
</taxonomicName>
|
||
), shorter insertion plates of the head valve and absence of black and white ring on the girdle around anterior valves (the ring is already obvious in young individuals of
|
||
<taxonomicName id="4C754D64FFF1FFEAFAAD7C1699E07A72" baseAuthorityName="Quoy & Gaimard" baseAuthorityYear="1835" box="[1319,1436,1123,1149]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="oculata">
|
||
<emphasis id="B901EAF5FFF1FFEAFAAD7C1699E07A72" box="[1319,1436,1123,1149]" italics="true" pageId="15" pageNumber="67">C. oculata</emphasis>
|
||
</taxonomicName>
|
||
in the specimen of BL
|
||
<quantity id="4C8D9B02FFF1FFEAFE1C7CF39D827AAE" box="[406,510,1158,1185]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" pageId="15" pageNumber="67" unit="mm" value="13.5">13.5 mm</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BCA36E7FFF1FFEAFF4D7CDE9F367896" blockId="15.[151,1437,151,2013]" pageId="15" pageNumber="67">
|
||
Another species recorded from the Vietnamese coast is
|
||
<taxonomicName id="4C754D64FFF1FFEAFCD27CDE988D7ACA" authority="Leloup 1937" authorityName="Leloup" authorityYear="1937" box="[856,1265,1195,1221]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="dawydoffi">
|
||
<emphasis id="B901EAF5FFF1FFEAFCD27CDE98337ACA" box="[856,1103,1195,1221]" italics="true" pageId="15" pageNumber="67">Cryptoplax dawydoffi</emphasis>
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFBD17CDE988D7ACA" author="Leloup, E." box="[1115,1265,1195,1221]" pageId="15" pageNumber="67" pagination="1 - 3" refId="ref9871" refString="Leloup, E. (1937) Diagnoses de six nouvelles especes d'amphineures polyplacophores de la region Indo-Pacifique. Bulletin du Musee royal d'Histoire naturelle de Belgique, 13 (38), 1 - 3." type="journal article" year="1937">Leloup 1937</bibRefCitation>
|
||
</taxonomicName>
|
||
. Later,
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFAC77CDE9C9E7AE6" author="Leloup, E." pageId="15" pageNumber="67" pagination="1 - 32" refId="ref9908" refString="Leloup, E. (1940) Les chitons du genre Cryptoplax Blainville, 1818. Bulletin du Musee royal d'Histoire naturelle de Belgique, 16 (33), 1 - 32, fig. 1 - 8, pls. 1 - 3." type="journal article" year="1940">Leloup (1940)</bibRefCitation>
|
||
regarded this species as a synonym of
|
||
<taxonomicName id="4C754D64FFF1FFEAFD287CBA9FDD7AE6" authority="Thiele, 1909" authorityName="Thiele" authorityYear="1909" box="[674,929,1231,1257]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="B901EAF5FFF1FFEAFD287CBA9F7B7AE6" box="[674,775,1231,1257]" italics="true" pageId="15" pageNumber="67">C. sykesi</emphasis>
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFC857CBA9FDD7AE6" author="Thiele, J." box="[783,929,1231,1257]" pageId="15" pageNumber="67" pagination="1 - 70" refId="ref11170" refString="Thiele, J. (1909) Revision des Systems der Chitonen. Zoologica, Stuttgart, 22, I, 1 - 70, pls. 1 - 6, 5 text-figs., II, 71 - 132, pls. 7 - 10. http: // dx. doi. org / 10.5962 / bhl. title. 11245" type="journal article" year="1909">Thiele, 1909</bibRefCitation>
|
||
</taxonomicName>
|
||
, which was described from the Red Sea, but we consider the two to be separate species. The sculpture of the pleurolateral areas of
|
||
<taxonomicName id="4C754D64FFF1FFEAFBDD7C8698997B02" authorityName="Leloup" authorityYear="1937" box="[1111,1253,1267,1293]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="dawydoffi">
|
||
<emphasis id="B901EAF5FFF1FFEAFBDD7C8698997B02" box="[1111,1253,1267,1293]" italics="true" pageId="15" pageNumber="67">C. dawydoffi</emphasis>
|
||
</taxonomicName>
|
||
consists of very narrow longitudinal ribs that have smooth tops, although the edges are undulate, whereas those of
|
||
<taxonomicName id="4C754D64FFF1FFEAFB6E7D6299347B3E" authorityName="Thiele" authorityYear="1909" box="[1252,1352,1303,1329]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="B901EAF5FFF1FFEAFB6E7D6299347B3E" box="[1252,1352,1303,1329]" italics="true" pageId="15" pageNumber="67">C. sykesi</emphasis>
|
||
</taxonomicName>
|
||
consist of longitudinal rows formed by a weak fusion of granules, as described by
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFC7D7D4E98EE7B5A" author="Thiele, J." box="[1015,1170,1339,1365]" pageId="15" pageNumber="67" pagination="1 - 70" refId="ref11170" refString="Thiele, J. (1909) Revision des Systems der Chitonen. Zoologica, Stuttgart, 22, I, 1 - 70, pls. 1 - 6, 5 text-figs., II, 71 - 132, pls. 7 - 10. http: // dx. doi. org / 10.5962 / bhl. title. 11245" type="journal article" year="1909">Thiele (1909)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFB477D4E99107B5A" author="Strack, H. L." box="[1229,1388,1339,1365]" pageId="15" pageNumber="67" pagination="1 - 40" refId="ref11068" refString="Strack, H. L. (1993) The Polyplacophora of the Red Sea. Journal of the Malacological Society of Australia, 14, 1 - 40. https: // doi. org / 10.1080 / 00852988.1993.11923901" type="journal article" year="1993">Strack (1993)</bibRefCitation>
|
||
. We confirmed the presence of this sculpture in the
|
||
<typeStatus id="54CE8845FFF1FFEAFD227D2A9F737B76" box="[680,783,1375,1401]" pageId="15" pageNumber="67" type="lectotype">lectotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C754D64FFF1FFEAFCBF7D2A9FE57B76" authorityName="Thiele" authorityYear="1909" box="[821,921,1375,1401]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="B901EAF5FFF1FFEAFCBF7D2A9FE57B76" box="[821,921,1375,1401]" italics="true" pageId="15" pageNumber="67">C. sykesi</emphasis>
|
||
</taxonomicName>
|
||
: ZMB Moll 102.074. The new species differs from both,
|
||
<taxonomicName id="4C754D64FFF1FFEAFE997DF69DDD7B92" authorityName="Leloup" authorityYear="1937" box="[275,417,1411,1437]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="dawydoffi">
|
||
<emphasis id="B901EAF5FFF1FFEAFE997DF69DDD7B92" box="[275,417,1411,1437]" italics="true" pageId="15" pageNumber="67">C. dawydoffi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C754D64FFF1FFEAFE5C7DF69E457B92" authorityName="Thiele" authorityYear="1909" box="[470,569,1411,1437]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="B901EAF5FFF1FFEAFE5C7DF69E457B92" box="[470,569,1411,1437]" italics="true" pageId="15" pageNumber="67">C. sykesi</emphasis>
|
||
</taxonomicName>
|
||
by having the posterior valves (V–VIII) clearly separated from each other (all valves in contact, or almost in contact to each other in both,
|
||
<taxonomicName id="4C754D64FFF1FFEAFCB47DD29FB17BCE" authorityName="Leloup" authorityYear="1937" box="[830,973,1447,1473]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="dawydoffi">
|
||
<emphasis id="B901EAF5FFF1FFEAFCB47DD29FB17BCE" box="[830,973,1447,1473]" italics="true" pageId="15" pageNumber="67">C. dawydoffi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C754D64FFF1FFEAFB8F7DD298157BCE" authorityName="Thiele" authorityYear="1909" box="[1029,1129,1447,1473]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="B901EAF5FFF1FFEAFB8F7DD298157BCE" box="[1029,1129,1447,1473]" italics="true" pageId="15" pageNumber="67">C. sykesi</emphasis>
|
||
</taxonomicName>
|
||
, even in larger animal than the present specimens: BL
|
||
<quantity id="4C8D9B02FFF1FFEAFE4E7DBF9E547BEA" box="[452,552,1482,1509]" metricMagnitude="-2" metricUnit="m" metricValue="1.65" pageId="15" pageNumber="67" unit="mm" value="16.5">16.5 mm</quantity>
|
||
in
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFDC17DBE9E977BEA" author="Leloup, E." box="[587,747,1483,1509]" pageId="15" pageNumber="67" pagination="1 - 32" refId="ref9908" refString="Leloup, E. (1940) Les chitons du genre Cryptoplax Blainville, 1818. Bulletin du Musee royal d'Histoire naturelle de Belgique, 16 (33), 1 - 32, fig. 1 - 8, pls. 1 - 3." type="journal article" year="1940">Leloup (1940)</bibRefCitation>
|
||
for
|
||
<taxonomicName id="4C754D64FFF1FFEAFC937DBE9FD47BEA" authorityName="Leloup" authorityYear="1937" box="[793,936,1483,1509]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="dawydoffi">
|
||
<emphasis id="B901EAF5FFF1FFEAFC937DBE9FD47BEA" box="[793,936,1483,1509]" italics="true" pageId="15" pageNumber="67">C. dawydoffi</emphasis>
|
||
</taxonomicName>
|
||
(shown as
|
||
<taxonomicName id="4C754D64FFF1FFEAFBAC7DBE98EA7BEA" authorityName="Thiele" authorityYear="1909" box="[1062,1174,1483,1509]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="B901EAF5FFF1FFEAFBAC7DBE98457BEA" box="[1062,1081,1483,1509]" italics="true" pageId="15" pageNumber="67">C</emphasis>
|
||
. “
|
||
<emphasis id="B901EAF5FFF1FFEAFBD97DBE98EA7BEA" box="[1107,1174,1483,1509]" italics="true" pageId="15" pageNumber="67">sykesi</emphasis>
|
||
</taxonomicName>
|
||
”); BL
|
||
<quantity id="4C8D9B02FFF1FFEAFB697DBE994E7BEA" box="[1251,1330,1483,1509]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="15" pageNumber="67" unit="mm" value="22.0">22 mm</quantity>
|
||
in
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFADF7DBE9C9E7806" author="Strack, H. L." pageId="15" pageNumber="67" pagination="1 - 40" refId="ref11068" refString="Strack, H. L. (1993) The Polyplacophora of the Red Sea. Journal of the Malacological Society of Australia, 14, 1 - 40. https: // doi. org / 10.1080 / 00852988.1993.11923901" type="journal article" year="1993">Strack (1993)</bibRefCitation>
|
||
for
|
||
<taxonomicName id="4C754D64FFF1FFEAFE9C7D9A9D007806" authorityName="Thiele" authorityYear="1909" box="[278,380,1519,1545]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="B901EAF5FFF1FFEAFE9C7D9A9D007806" box="[278,380,1519,1545]" italics="true" pageId="15" pageNumber="67">C. sykesi</emphasis>
|
||
</taxonomicName>
|
||
, and the sharply angulate outer edge of the longitudinal ribs in the pleurolateral areas. The new species differs from
|
||
<taxonomicName id="4C754D64FFF1FFEAFE3E7E669E3F7822" authorityName="Leloup" authorityYear="1937" box="[436,579,1555,1581]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="dawydoffi">
|
||
<emphasis id="B901EAF5FFF1FFEAFE3E7E669E3F7822" box="[436,579,1555,1581]" italics="true" pageId="15" pageNumber="67">C. dawydoffi</emphasis>
|
||
</taxonomicName>
|
||
also in the ratio of the length of each shell valve and the morphology of the marginal spicules of the girdle. The marginal spicules of the new species are round in cross section, but those of
|
||
<taxonomicName id="4C754D64FFF1FFEAFA097E429D79787A" authorityName="Leloup" authorityYear="1937" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="dawydoffi">
|
||
<emphasis id="B901EAF5FFF1FFEAFA097E429D79787A" italics="true" pageId="15" pageNumber="67">C. dawydoffi</emphasis>
|
||
</taxonomicName>
|
||
are flattened, and parallel-sided. Based on these examinations and comparisons, we identify
|
||
<taxonomicName id="4C754D64FFF1FFEAFA947E2E9CCB7896" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis id="B901EAF5FFF1FFEAFA947E2E99E0787A" box="[1310,1436,1627,1653]" italics="true" pageId="15" pageNumber="67">Cryptoplax</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFF4C7E0A9D1C7896" author="Sirenko, B. I." box="[198,352,1663,1689]" pageId="15" pageNumber="67" refId="ref10588" 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 Vietnam. Vol. 2. KMK Scientific Press Ltd., Moscow, pp. 56 - 122." type="book" year="2012">Sirenko 2012</bibRefCitation>
|
||
) from Nha Trang,
|
||
<collectingCountry id="F3627677FFF1FFEAFDBA7E0A9EF37896" box="[560,655,1663,1689]" name="Vietnam" pageId="15" pageNumber="67">Vietnam</collectingCountry>
|
||
as
|
||
<taxonomicName id="4C754D64FFF1FFEAFD3E7E0A9F3E7896" authorityName="Leloup" authorityYear="1937" box="[692,834,1663,1689]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="dawydoffi">
|
||
<emphasis id="B901EAF5FFF1FFEAFD3E7E0A9F3E7896" box="[692,834,1663,1689]" italics="true" pageId="15" pageNumber="67">C. dawydoffi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BCA36E7FFF1FFF5FF4D7ED69D9D7CFE" blockId="15.[151,1437,151,2013]" lastBlockId="16.[151,1437,151,969]" lastPageId="16" lastPageNumber="68" pageId="15" pageNumber="67">
|
||
To clarify that the present species is distinct from all other species, we should mention here several species described by
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFEA47EB29E7478EE" author="Rochebrune, A. T. von" box="[302,520,1735,1761]" pageId="15" pageNumber="67" pagination="190 - 197" refId="ref10224" refString="Rochebrune, A. T. von (1882) Diagnoses d'especes Nouvelles de la famille Chitonidae (Premier supplement). Bulletin de la Socie´te´philomathique de Paris, Series 7, 6, 190 - 197." type="journal article" year="1882">Rochebrune (1882)</bibRefCitation>
|
||
from the West Pacific, because their morphology is well less known than that of other species. Those species described by
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFDF77E9E9F24790A" author="Rochebrune, A. T. von" box="[637,856,1771,1797]" pageId="15" pageNumber="67" pagination="190 - 197" refId="ref10224" refString="Rochebrune, A. T. von (1882) Diagnoses d'especes Nouvelles de la famille Chitonidae (Premier supplement). Bulletin de la Socie´te´philomathique de Paris, Series 7, 6, 190 - 197." type="journal article" year="1882">Rochebrune (1882)</bibRefCitation>
|
||
are
|
||
<taxonomicName id="4C754D64FFF1FFEAFC077E9E9802790B" authorityName="Rochebrune" authorityYear="1882" box="[909,1150,1771,1797]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="montanoi">
|
||
<emphasis id="B901EAF5FFF1FFEAFC077E9E9802790B" box="[909,1150,1771,1797]" italics="true" pageId="15" pageNumber="67">Cryptoplax montanoi</emphasis>
|
||
</taxonomicName>
|
||
from Borneo and Luzon Islands,
|
||
<taxonomicName id="4C754D64FFF1FFEAFF7F7F7A9DBE7927" authorityName="Rochebrune" authorityYear="1882" box="[245,450,1807,1833]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="peroni">
|
||
<emphasis id="B901EAF5FFF1FFEAFF7F7F7A9DBE7927" box="[245,450,1807,1833]" italics="true" pageId="15" pageNumber="67">Cryptoplax peroni</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C754D64FFF1FFEAFE737F7A9E8E7927" authorityName="Rochebrune" authorityYear="1882" box="[505,754,1807,1833]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="torresiana">
|
||
<emphasis id="B901EAF5FFF1FFEAFE737F7A9E8E7927" box="[505,754,1807,1833]" italics="true" pageId="15" pageNumber="67">Cryptoplax torresiana</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F3627677FFF1FFEAFCBC7F7A9FDC7926" box="[822,928,1807,1833]" name="Australia" pageId="15" pageNumber="67">Australia</collectingCountry>
|
||
,
|
||
<taxonomicName id="4C754D64FFF1FFEAFC207F7A98D77926" authorityName="Risbec" authorityYear="1946" box="[938,1195,1807,1833]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="caledonica">
|
||
<emphasis id="B901EAF5FFF1FFEAFC207F7A98D77926" box="[938,1195,1807,1833]" italics="true" pageId="15" pageNumber="67">Cryptoplax caledonica</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B901EAF5FFF1FFEAFB337F7A99E07926" box="[1209,1436,1807,1833]" italics="true" pageId="15" pageNumber="67">
|
||
<taxonomicName id="4C754D64FFF1FFEAFB337F7A99E47926" authorityName="Rochebrune" authorityYear="1882" box="[1209,1432,1807,1833]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="heurteli">Cryptoplax heurteli</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C754D64FFF1FFEAFF4C7F469DC27942" authorityName="Rochebrune" authorityYear="1882" box="[198,446,1843,1869]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="uncinifera">
|
||
<emphasis id="B901EAF5FFF1FFEAFF4C7F469DC27942" box="[198,446,1843,1869]" italics="true" pageId="15" pageNumber="67">Cryptoplax uncinifera</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F3627677FFF1FFEAFD8B7F469ECE7942" box="[513,690,1843,1869]" name="New Caledonia" pageId="15" pageNumber="67">New Caledonia</collectingCountry>
|
||
. High quality photographs of their type material (mostly one of the
|
||
<typeStatus id="54CE8845FFF1FFEAFF1D7F229C87797E" box="[151,251,1879,1905]" pageId="15" pageNumber="67" type="syntype">syntypes</typeStatus>
|
||
) are shown at the MNHN website (https://science.mnhn.fr/institution/mnhn/collection/im/item/ list?full_ text=
|
||
<taxonomicName id="4C754D64FFF1FFEAFF587F0E9D28799A" authorityName="Blainville" authorityYear="1818" box="[210,340,1915,1941]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="genus">Cryptoplax</taxonomicName>
|
||
).
|
||
<taxonomicName id="4C754D64FFF1FFEAFEEC7F0E9E29799B" authorityName="Rochebrune" authorityYear="1882" box="[358,597,1915,1941]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="montanoi">
|
||
<emphasis id="B901EAF5FFF1FFEAFEEC7F0E9E29799B" box="[358,597,1915,1941]" italics="true" pageId="15" pageNumber="67">Cryptoplax montanoi</emphasis>
|
||
</taxonomicName>
|
||
was regarded conspecific with
|
||
<taxonomicName id="4C754D64FFF1FFEAFC3C7F0E9857799A" baseAuthorityName="Quoy & Gaimard" baseAuthorityYear="1835" box="[950,1067,1915,1941]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="oculata">
|
||
<emphasis id="B901EAF5FFF1FFEAFC3C7F0E9857799A" box="[950,1067,1915,1941]" italics="true" pageId="15" pageNumber="67">C. oculata</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFBDE7F0E9965799A" author="Thiele, J." box="[1108,1305,1914,1941]" pageId="15" pageNumber="67" pagination="1 - 70" refId="ref11170" refString="Thiele, J. (1909) Revision des Systems der Chitonen. Zoologica, Stuttgart, 22, I, 1 - 70, pls. 1 - 6, 5 text-figs., II, 71 - 132, pls. 7 - 10. http: // dx. doi. org / 10.5962 / bhl. title. 11245" type="journal article" year="1909">Thiele (1909: 52)</bibRefCitation>
|
||
, which was followed by
|
||
<bibRefCitation id="EFE44B16FFF1FFEAFEA07FEA9D9A79B6" author="Schwabe, E." box="[298,486,1951,1977]" pageId="15" pageNumber="67" pagination="145 - 158" refId="ref10497" refString="Schwabe, E. (2007) Taxonomic notes on chitons. 5. On some problematica and a new record of Polyplacophora from Indonesia (Mollusca). Spixiana, 30, 145 - 158." type="journal article" year="2007">Schwabe (2007)</bibRefCitation>
|
||
. The fleshy girdle and the shape of the valves shape, especially the wide valve II, resemble those of
|
||
<taxonomicName id="4C754D64FFF1FFEAFEE97FB69E6E79D2" authorityName="de Blainville MS, Burrow" authorityYear="1815" box="[355,530,1987,2013]" class="Polyplacophora" family="Chitonidae" genus="Chiton" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="larvaeformis">
|
||
<emphasis id="B901EAF5FFF1FFEAFEE97FB69E6E79D2" box="[355,530,1987,2013]" italics="true" pageId="15" pageNumber="67">C. larvaeformis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C754D64FFF1FFEAFDC27FB69EC179D2" baseAuthorityName="Quoy & Gaimard" baseAuthorityYear="1835" box="[584,701,1987,2013]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="67" phylum="Mollusca" rank="species" species="oculata">
|
||
<emphasis id="B901EAF5FFF1FFEAFDC27FB69EC179D2" box="[584,701,1987,2013]" italics="true" pageId="15" pageNumber="67">C. oculata</emphasis>
|
||
</taxonomicName>
|
||
. But neither the tufts of the spicules nor the black and white rings around the anterior valves can be seen in the
|
||
<typeStatus id="54CE8845FFEEFFF5FD0478E29E997EBE" box="[654,741,151,177]" pageId="16" pageNumber="68" type="syntype">syntype</typeStatus>
|
||
material (MNHN-IM-2000-6066). The present species differs from
|
||
<taxonomicName id="4C754D64FFEEFFF5FF5D78CE9D187EDB" authorityName="Rochebrune" authorityYear="1882" box="[215,356,187,213]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="montanoi">
|
||
<emphasis id="B901EAF5FFEEFFF5FF5D78CE9D187EDB" box="[215,356,187,213]" italics="true" pageId="16" pageNumber="68">C. montanoi</emphasis>
|
||
</taxonomicName>
|
||
by having a narrower body and smaller valve II. The identity of
|
||
<taxonomicName id="4C754D64FFEEFFF5FBD278CE98BF7EDB" authorityName="Rochebrune" authorityYear="1882" box="[1112,1219,187,213]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="peroni">
|
||
<emphasis id="B901EAF5FFEEFFF5FBD278CE98BF7EDB" box="[1112,1219,187,213]" italics="true" pageId="16" pageNumber="68">C. peroni</emphasis>
|
||
</taxonomicName>
|
||
is unclear because valves and girdle spicules of the type material (
|
||
<typeStatus id="54CE8845FFEEFFF5FD3578AA9F5B7EF6" box="[703,807,223,249]" pageId="16" pageNumber="68" type="syntype">syntypes</typeStatus>
|
||
: MNHN-IM-2000-5985) are strongly damaged or lost, already when
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FEBD79769DAD7F12" author="Thiele, J." box="[311,465,259,285]" pageId="16" pageNumber="68" pagination="1 - 70" refId="ref11170" refString="Thiele, J. (1909) Revision des Systems der Chitonen. Zoologica, Stuttgart, 22, I, 1 - 70, pls. 1 - 6, 5 text-figs., II, 71 - 132, pls. 7 - 10. http: // dx. doi. org / 10.5962 / bhl. title. 11245" type="journal article" year="1909">Thiele (1909)</bibRefCitation>
|
||
examined it, although
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FD5279769FE37F12" author="Thiele, J." box="[728,927,258,285]" pageId="16" pageNumber="68" pagination="1 - 70" refId="ref11170" refString="Thiele, J. (1909) Revision des Systems der Chitonen. Zoologica, Stuttgart, 22, I, 1 - 70, pls. 1 - 6, 5 text-figs., II, 71 - 132, pls. 7 - 10. http: // dx. doi. org / 10.5962 / bhl. title. 11245" type="journal article" year="1909">Thiele (1909: 56)</bibRefCitation>
|
||
mentioned that valve VIII appears to have a fairly extended posterior margin of the articulamentum, and the calcareous bodies of the girdle are long conical, distally tapering and rounded and longitudinally grooved. Those features are different from those of
|
||
<taxonomicName id="4C754D64FFEEFFF5FB67793E99E17F6B" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[1261,1437,331,357]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="acerocostata" status="n. sp.">
|
||
<emphasis id="B901EAF5FFEEFFF5FB67793E99E17F6B" box="[1261,1437,331,357]" italics="true" pageId="16" pageNumber="68">C. acerocostata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B901EAF5FFEEFFF5FF1D791A9CA57F86" bold="true" box="[151,217,367,393]" pageId="16" pageNumber="68">
|
||
<taxonomicNameLabel id="A232578EFFEEFFF5FF1D791A9CA57F86" box="[151,217,367,393]" pageId="16" pageNumber="68" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<taxonomicName id="4C754D64FFEEFFF5FF69791A9DA37F87" authorityName="Rochebrune" authorityYear="1882" box="[227,479,367,393]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="torresiana">
|
||
<emphasis id="B901EAF5FFEEFFF5FF69791A9DA37F87" box="[227,479,367,393]" italics="true" pageId="16" pageNumber="68">Cryptoplax torresiana</emphasis>
|
||
</taxonomicName>
|
||
was regarded to be conspecific with
|
||
<taxonomicName id="4C754D64FFEEFFF5FC1E791A98B67F86" authority="(Lamarck, 1819)" baseAuthorityName="Lamarck" baseAuthorityYear="1819" box="[916,1226,367,393]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="striata">
|
||
<emphasis id="B901EAF5FFEEFFF5FC1E791A987C7F87" box="[916,1024,367,393]" italics="true" pageId="16" pageNumber="68">C. striata</emphasis>
|
||
(
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FB98791A98BD7F86" author="Lamarck, J. - B. P." box="[1042,1217,367,393]" pageId="16" pageNumber="68" pagination="316 - 317" refId="ref9819" refString="Lamarck, J. - B. P. (1819) Oscabrelle (Chitonellus) & Oscabrion (Chiton). In: Histoire naturelle des animaux sans vertebres. 6 (1). Verdiere, Paris, pp. 316 - 317 & pp. 318 - 321." type="book chapter" year="1819">Lamarck, 1819</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FB73791A99EB7F86" author="Thiele, J." box="[1273,1431,367,393]" pageId="16" pageNumber="68" pagination="1 - 70" refId="ref11170" refString="Thiele, J. (1909) Revision des Systems der Chitonen. Zoologica, Stuttgart, 22, I, 1 - 70, pls. 1 - 6, 5 text-figs., II, 71 - 132, pls. 7 - 10. http: // dx. doi. org / 10.5962 / bhl. title. 11245" type="journal article" year="1909">Thiele (1909)</bibRefCitation>
|
||
, which was followed by
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FE2679E69EC27FA2" author="Gowlett-Holmes, K. L." box="[428,702,403,429]" pageId="16" pageNumber="68" pagination="1 - 353" refId="ref9417" refString="Gowlett-Holmes, K. L. (2001) Polyplacophora. In: Wells, A. & Houston, W. W. (Eds.), Zoological Catalogue of Australia. Vol. 17.2. Mollusca: Aplacophora, Polyplacophora, Scaphopoda, Cephalopoda. CSIRO Publishing, Melbourne, pp. i - xii + 1 - 353." type="book chapter" year="2001">Gowlett-Holmes (2001)</bibRefCitation>
|
||
. All shell valves of
|
||
<taxonomicName id="4C754D64FFEEFFF5FC2C79E698417FA3" authorityName="Rochebrune" authorityYear="1882" box="[934,1085,403,429]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="torresiana">
|
||
<emphasis id="B901EAF5FFEEFFF5FC2C79E698417FA3" box="[934,1085,403,429]" italics="true" pageId="16" pageNumber="68">C. torresiana</emphasis>
|
||
</taxonomicName>
|
||
are in contact with each other and the longitudinal ridges of the pleurolateral area are granular (
|
||
<typeStatus id="54CE8845FFEEFFF5FCE079C29FAE7FDE" box="[874,978,439,465]" pageId="16" pageNumber="68" type="syntype">syntypes</typeStatus>
|
||
: MNHN-IM-2000-6071), which matches the features of
|
||
<taxonomicName id="4C754D64FFEEFFF5FEC379AE9DCA7FFB" baseAuthorityName="Lamarck" baseAuthorityYear="1819" box="[329,438,475,501]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="striata">
|
||
<emphasis id="B901EAF5FFEEFFF5FEC379AE9DCA7FFB" box="[329,438,475,501]" italics="true" pageId="16" pageNumber="68">C. striata</emphasis>
|
||
</taxonomicName>
|
||
well.
|
||
<taxonomicName id="4C754D64FFEEFFF5FD8879AE9EDD7FFA" authorityName="Risbec" authorityYear="1946" box="[514,673,475,501]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="caledonica">
|
||
<emphasis id="B901EAF5FFEEFFF5FD8879AE9EDD7FFA" box="[514,673,475,501]" italics="true" pageId="16" pageNumber="68">C. caledonica</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B901EAF5FFEEFFF5FD3979AE9F527FFA" box="[691,814,475,501]" italics="true" pageId="16" pageNumber="68">
|
||
C,
|
||
<taxonomicName id="4C754D64FFEEFFF5FD5D79AE9F527FFA" authorityName="Rochebrune" authorityYear="1882" box="[727,814,475,501]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="heurteli">heurteli</taxonomicName>
|
||
</emphasis>
|
||
, and
|
||
<taxonomicName id="4C754D64FFEEFFF5FCF879AE98757FFA" authorityName="Rochebrune" authorityYear="1882" box="[882,1033,475,501]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="uncinifera">
|
||
<emphasis id="B901EAF5FFEEFFF5FCF879AE98757FFA" box="[882,1033,475,501]" italics="true" pageId="16" pageNumber="68">C. uncinifera</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<typeStatus id="54CE8845FFEEFFF5FB9679AE98F87FFA" box="[1052,1156,475,501]" pageId="16" pageNumber="68" type="syntype">syntypes</typeStatus>
|
||
: MNHN-IM-2000-5845, MNHN-IM-2000-5905, and MNHN-IM-2000-6026, respectively) share the following features: Valves VII and VIII are clearly longer than valves V and VI; the mucro is located slightly anterior to the posterior end and 5–6 fine, undulating ridges on the pleurolateral area. Those three species may be conspecific, but further studies are needed to clarify their identities. In
|
||
<taxonomicName id="4C754D64FFEEFFF5FE587A1E9EFE7C8B" authorityName="Sirenko & Saito & Nguyen" authorityYear="2024" box="[466,642,619,645]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="acerocostata" status="n. sp.">
|
||
<emphasis id="B901EAF5FFEEFFF5FE587A1E9EFE7C8B" box="[466,642,619,645]" italics="true" pageId="16" pageNumber="68">C. acerocostata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A232578EFFEEFFF5FD037A1E9EB47C8B" box="[649,712,619,645]" pageId="16" pageNumber="68" rank="species">
|
||
<emphasis id="B901EAF5FFEEFFF5FD037A1E9EBC7C8A" bold="true" box="[649,704,619,645]" pageId="16" pageNumber="68">n. sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, the length of the tegmentum is gradually decreasing from valve IV toward valve VIII, valve VIII has a terminal mucro that slightly protruding on the post-mucronal area, and the pleurolateral area of valves III–VIII is sculptured with 2–3 longitudinal ribs, which have a smooth surface and a sharply angulated outer edge.
|
||
</paragraph>
|
||
<paragraph id="8BCA36E7FFEEFFF5FF4D7A8E9EEF7DC6" blockId="16.[151,1437,151,969]" pageId="16" pageNumber="68">
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FF4D7A8E9D1B7D1A" author="Risbec, J." box="[199,359,763,789]" pageId="16" pageNumber="68" pagination="129 - 190" refId="ref10183" refString="Risbec, J. (1946) Etudes anatomiques sur les amphineures de la Nouvelle-Caledonie. Journal de la Societe des Oceanistes, 2, 129 - 190. https: // doi. org / 10.3406 / jso. 1946.1525" type="journal article" year="1946">Risbec (1946)</bibRefCitation>
|
||
described “
|
||
<taxonomicName id="4C754D64FFEEFFF5FE7B7A8E9E8F7D1A" authorityName="Risbec" authorityYear="1946" box="[497,755,763,789]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="caledonica">
|
||
<emphasis id="B901EAF5FFEEFFF5FE7B7A8E9E8F7D1A" box="[497,755,763,789]" italics="true" pageId="16" pageNumber="68">Cryptoplax caledonica</emphasis>
|
||
</taxonomicName>
|
||
” as a new species from
|
||
<collectingCountry id="F3627677FFEEFFF5FB857A8E98BD7D1A" box="[1039,1217,763,789]" name="New Caledonia" pageId="16" pageNumber="68">New Caledonia</collectingCountry>
|
||
, for which
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FACF7A8E9D247D36" author="Kaas, P. & Van Belle, R. A." pageId="16" pageNumber="68" refId="ref9781" refString="Kaas, P. & Van Belle, R. A. (1998) Catalogue of Living Chitons (Mollusca, Polyplacophora), second, revised edition. Backhuys Publishers, Leiden, 204 pp." type="book" year="1998">Kaas & Van Belle (1998)</bibRefCitation>
|
||
gave the new name
|
||
<taxonomicName id="4C754D64FFEEFFF5FDC97B6A9F697D36" authorityName="Kaas & Van Belle" authorityYear="1998" box="[579,789,799,825]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="risbeci">
|
||
<emphasis id="B901EAF5FFEEFFF5FDC97B6A9F697D36" box="[579,789,799,825]" italics="true" pageId="16" pageNumber="68">Cryptoplax risbeci</emphasis>
|
||
</taxonomicName>
|
||
. This species also has similar features as the three above mentioned species described by
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FD8D7B369E997D52" author="Rochebrune, A. T. von" box="[519,741,835,861]" pageId="16" pageNumber="68" pagination="190 - 197" refId="ref10224" refString="Rochebrune, A. T. von (1882) Diagnoses d'especes Nouvelles de la famille Chitonidae (Premier supplement). Bulletin de la Socie´te´philomathique de Paris, Series 7, 6, 190 - 197." type="journal article" year="1882">Rochebrune (1882)</bibRefCitation>
|
||
:
|
||
<taxonomicName id="4C754D64FFEEFFF5FD7B7B369FF27D52" authorityName="Risbec" authorityYear="1946" box="[753,910,835,861]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="caledonica">
|
||
<emphasis id="B901EAF5FFEEFFF5FD7B7B369FF27D52" box="[753,910,835,861]" italics="true" pageId="16" pageNumber="68">C. caledonica</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C754D64FFEEFFF5FC147B36986B7D52" authorityName="Rochebrune" authorityYear="1882" box="[926,1047,835,861]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="heurteli">
|
||
<emphasis id="B901EAF5FFEEFFF5FC147B36986B7D52" box="[926,1047,835,861]" italics="true" pageId="16" pageNumber="68">C. heurteli</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C754D64FFEEFFF5FBDA7B3698997D52" authorityName="Rochebrune" authorityYear="1882" box="[1104,1253,835,861]" class="Polyplacophora" family="Cryptoplacidae" genus="Cryptoplax" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="68" phylum="Mollusca" rank="species" species="uncinifera">
|
||
<emphasis id="B901EAF5FFEEFFF5FBDA7B3698997D52" box="[1104,1253,835,861]" italics="true" pageId="16" pageNumber="68">C. uncinifera</emphasis>
|
||
</taxonomicName>
|
||
: valves VII and VIII being clearly longer than valves V and VI; the mucro being located slightly anterior to the posterior end, and having 5–6 fine, undulating ridges on the pleurolateral areas (
|
||
<bibRefCitation id="EFE44B16FFEEFFF5FCC57BFE9F9C7DAA" author="Risbec, J." box="[847,992,907,933]" pageId="16" pageNumber="68" pagination="129 - 190" refId="ref10183" refString="Risbec, J. (1946) Etudes anatomiques sur les amphineures de la Nouvelle-Caledonie. Journal de la Societe des Oceanistes, 2, 129 - 190. https: // doi. org / 10.3406 / jso. 1946.1525" type="journal article" year="1946">Risbec 1946</bibRefCitation>
|
||
, pl. II, figs 1, 5–8; fig. 7 is erroneously explained as valve VII instead of valve VIII).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |