367 lines
44 KiB
XML
367 lines
44 KiB
XML
<document id="90E928834C25B549678742C914D4EE7B" ID-DOI="10.24866/1560-8425/2020-24/19-36" ID-ISSN="1560-8425" ID-Zenodo-Dep="11088113" ID-ZooBank="4B67561D-397D-4B4F-A23D-09E083E7F6C4" IM.bibliography_approvedBy="guilherme" IM.materialsCitations_approvedBy="guilherme" IM.treatments_approvedBy="guilherme" checkinTime="1714420139130" checkinUser="felipe" docAuthor="Sirenko, Boris I. & Saito, Hiroshi" docDate="2020" docId="03F187C0FFD15B64B08FD05F16E2F972" docLanguage="en" docName="BullRusFarEastMalacolSoc.24.1-2.19-36.pdf" docOrigin="The Bulletin of the Russian Far East Malacological Society 24 (1 / 2)" docSource="http://dx.doi.org/10.24866/1560-8425/2020-24/19-36" docStyle="DocumentStyle:E1B7C09E53BD13EDD6F8F8C0AAE0E403.1:BullRusFarEastMalacolSoc.2020.journal_article.english" docStyleId="E1B7C09E53BD13EDD6F8F8C0AAE0E403" docStyleName="BullRusFarEastMalacolSoc.2020.journal_article.english" docStyleVersion="1" docTitle="Terenochiton nomurai Sirenko et Saito 2020, sp. nov." docType="treatment" docUuid="263E91F1-4BCE-422A-AF51-F7AB886D35C3" docUuidSource="ZooBank" docVersion="3" lastPageNumber="33" masterDocId="FFC8FFB8FFD85B6AB11ED103174FFFE6" masterDocTitle="Two new species of the family Leptochitonidae (Mollusca: Polyplacophora) from the tropical and subtropical shallow waters of the West Pacific" masterLastPageNumber="36" masterPageNumber="19" pageNumber="28" updateTime="1716377737748" updateUser="guilherme" zenodo-license-document="CC-BY-4.0">
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<mods:title id="7CDE7B025AE7C340DC4DBE418C061C58">Two new species of the family Leptochitonidae (Mollusca: Polyplacophora) from the tropical and subtropical shallow waters of the West Pacific</mods:title>
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<mods:namePart id="BBF696135D077026377F3A87DA704CA8">Sirenko, Boris I.</mods:namePart>
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<mods:namePart id="4AE77CAB13DACB7C2EFB8D1A398CC517">Saito, Hiroshi</mods:namePart>
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<mods:title id="1AC9CFD27F463007FA73DBADA5B628E3">The Bulletin of the Russian Far East Malacological Society</mods:title>
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<mods:date id="DB3A5DC9ADA566CEC73176B9B90F6B17">2020</mods:date>
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<treatment id="03F187C0FFD15B64B08FD05F16E2F972" LSID="urn:lsid:zoobank.org:act:263E91F1-4BCE-422A-AF51-F7AB886D35C3" httpUri="http://treatment.plazi.org/id/03F187C0FFD15B64B08FD05F16E2F972" lastPageId="14" lastPageNumber="33" pageId="9" pageNumber="28">
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<subSubSection id="C342655DFFD15B63B08FD05F14F6FE91" box="[401,953,348,375]" pageId="9" pageNumber="28" type="nomenclature">
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<paragraph id="8BE736D6FFD15B63B08FD05F14F6FE91" blockId="9.[401,953,348,409]" box="[401,953,348,375]" pageId="9" pageNumber="28">
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<heading id="D0AF81BAFFD15B63B08FD05F14F6FE91" box="[401,953,348,375]" centered="true" fontSize="10" level="2" pageId="9" pageNumber="28" reason="4">
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<taxonomicName id="4C584D55FFD15B63B08FD05F1418FE90" ID-CoL="7TC92" authority="Sirenko et Saito" authorityName="Sirenko et Saito" authorityYear="2020" box="[401,855,348,375]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="9" pageNumber="28" phylum="Mollusca" rank="species" species="nomurai" status="sp. nov.">
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<emphasis id="B92CEAC4FFD15B63B08FD05F15DBFE90" box="[401,660,348,374]" italics="true" pageId="9" pageNumber="28">Terenochiton nomurai</emphasis>
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Sirenko et Saito
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</taxonomicName>
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<taxonomicNameLabel id="A21F57BFFFD15B63B240D05E14F6FE91" box="[862,953,349,375]" pageId="9" pageNumber="28" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<subSubSection id="C342655DFFD15B64B379D07C16E2F972" lastPageId="14" lastPageNumber="33" pageId="9" pageNumber="28" type="description">
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<paragraph id="8BE736D6FFD15B63B379D07C15ADFE7F" blockId="9.[401,953,348,409]" box="[615,738,383,409]" pageId="9" pageNumber="28">
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<figureCitation id="13632A53FFD15B63B379D07C15ADFE7F" box="[615,738,383,409]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStartId-0="9.[204,239,1601,1623]" captionStartId-1="10.[136,171,1444,1466]" captionStartId-2="11.[166,201,1302,1324]" captionStartId-3="12.[136,170,1341,1363]" captionStartId-4="13.[223,258,1546,1568]" captionTargetBox-0="[204,1142,784,1577]" captionTargetBox-1="[136,1156,227,1419]" captionTargetBox-2="[166,1186,227,1278]" captionTargetBox-3="[137,1157,228,1315]" captionTargetBox-4="[227,1130,435,1506]" captionTargetId-0="figure-170@9.[201,1142,781,1580]" captionTargetId-1="figure-45@10.[136,1156,224,1422]" captionTargetId-2="figure-85@11.[166,1189,224,1280]" captionTargetId-3="figure-73@12.[135,1161,225,1318]" captionTargetId-4="figure-65@13.[222,1135,430,1516]" captionTargetPageId-0="9" captionTargetPageId-1="10" captionTargetPageId-2="11" captionTargetPageId-3="12" captionTargetPageId-4="13" captionText-0="Fig. 7. Terenochiton nomurai, A – holotype (NSMT-Mo79027), Japan, Okinawa, Iriomote Island. BL 6.0 mm; B – paratype (NSMT-Mo 79028), Japan, Okinawa, Kuroshima Island. BL 3.4 mm. A, B – whole animals, arrow head indicating intersegmental needle." captionText-1="Fig. 8. Terenochiton nomurai, holotype (NSMT-Mo79027), Japan, Okinawa, Iriomote Island. BL 6.0 mm. A – valve I, dorsal vies; B – valve IV, dorsal view; C – valve IV, rostral view; D – valve VIII, dorsal view; E – valve VIII, lateral view; F – valve I, detail of tegmentum surface; G – valve IV, detail of tegmentum surface of central area, arrow head showing tubular extension for aesthete pore." captionText-2="Fig. 9. Terenochiton nomurai, holotype (NSMT-Mo79027), Japan, Okinawa, Iriomote Id. BL 6.0 mm. A – valve I, ventral view; B – close up of square portion inA, showing rudiment of insertion plate; C – valve II, ventral view; D – close up of square portion in C, showing rudiment of insertion plate; E – same rudiment in D, slightly anterior view; F, G – valve VIII, rudiment of insertion plate, ventral and ventro-lateral views. r – rudiment of insertion plate." captionText-3="Fig. 10. Terenochiton nomurai, A, B, D, E – holotype (NSMT-Mo79027), Japan, Okinawa, Iriomote Island. BL 6.0 mm; C, F – paratype (NSMT-Mo 79028), Japan, Okinawa, Kuroshima Id. BL 3.4 mm. A – dorsal girdle scales; B, E – head of major lateral teeth; C – radula, dorsal view; D – central part of radula; F – marginal part of radula." captionText-4="Fig. 11. Terenochiton nomurai, holotype (NSMT-Mo79027), Japan, Okinawa, Iriomote Island. 6.0 mm. A – arrangements of granules and aesthete pores (schematic drawing); B – dorsal girdle scale; C – intersegmental needle; D – marginal scale; E – ventral scale; F, G – ventral scale near girdle margin; H – central and first lateral teeth (semi-schematic drawing); I, J – head of major lateral tooth. Scale bars: 10 µm for H–J, 20 µm for B, D–G, 100 µm for C." figureDoi-0="http://doi.org/10.5281/zenodo.11088129" figureDoi-1="http://doi.org/10.5281/zenodo.11088131" figureDoi-2="http://doi.org/10.5281/zenodo.11088133" figureDoi-3="http://doi.org/10.5281/zenodo.11088137" figureDoi-4="http://doi.org/10.5281/zenodo.11088139" httpUri-0="https://zenodo.org/record/11088129/files/figure.png" httpUri-1="https://zenodo.org/record/11088131/files/figure.png" httpUri-2="https://zenodo.org/record/11088133/files/figure.png" httpUri-3="https://zenodo.org/record/11088137/files/figure.png" httpUri-4="https://zenodo.org/record/11088139/files/figure.png" pageId="9" pageNumber="28">Figs. 7–11</figureCitation>
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</paragraph>
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<paragraph id="8BE736D6FFD15B63B1FDD0AF135BFE22" blockId="9.[227,1044,428,452]" box="[227,1044,428,452]" pageId="9" pageNumber="28">
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<emphasis id="B92CEAC4FFD15B63B1FDD0AF135BFE22" bold="true" box="[227,1044,428,452]" pageId="9" pageNumber="28">
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<uri id="FFC93AD4FFD15B63B1FDD0AF135BFE22" box="[227,1044,428,452]" pageId="9" pageNumber="28">
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urn:lsid:zoobank.org:act:
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</emphasis>
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<paragraph id="8BE736D6FFD15B63B1FDD0DE167EFDFC" blockId="9.[166,1187,477,747]" pageId="9" pageNumber="28">
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Ty p e m a t e r i a l. The
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<typeStatus id="54E38874FFD15B63B300D0DE15C8FE11" box="[542,647,477,503]" pageId="9" pageNumber="28" type="holotype">holotype</typeStatus>
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(NSMT-Mo 79027), and
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<typeStatus id="54E38874FFD15B63B2D2D0DE137CFE11" box="[972,1075,477,503]" pageId="9" pageNumber="28" type="paratype">paratype</typeStatus>
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(NSMT-Mo 79028).
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</paragraph>
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<paragraph id="8BE736D6FFD15B63B1FDD3201537FDB9" blockId="9.[166,1187,477,747]" pageId="9" pageNumber="28">Ty p e l o c a l i t y. Amitori Bay, Iriomote Island, Yaeyama Islands, Okinawa, Japan, 26°11.8′ N, 130°48.8′ E, on reef.</paragraph>
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<paragraph id="8BE736D6FFD15B60B1FDD36B16E8F973" blockId="9.[166,1187,477,747]" lastBlockId="10.[136,1156,1585,1685]" lastPageId="10" lastPageNumber="29" pageId="9" pageNumber="28">
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<materialsCitation id="3B303C8BFFD15B63B1FDD36B1508FD0C" collectingDate="1985-06" collectingDateMax="1985-10-31" collectingDateMin="1985-06" collectionCode="T" collectorName="T. Habe" country="Japan" county="Amitori Bay" latitude="26.196667" location="Yaeyama Islands" longLatPrecision="124" longitude="130.81334" municipality="Iriomote Island" pageId="9" pageNumber="28" specimenCount="1" stateProvince="Okinawa" typeStatus="holotype">
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M a t e r i a l e x a m i n e d.
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<emphasis id="B92CEAC4FFD15B63B32ED36B1532FD64" bold="true" box="[560,637,616,642]" pageId="9" pageNumber="28">
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<collectingCountry id="F34F7646FFD15B63B32ED36B1532FD64" box="[560,637,616,642]" name="Japan" pageId="9" pageNumber="28">Japan</collectingCountry>
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</emphasis>
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, NSMT-Mo 79027, the
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<typeStatus id="54E38874FFD15B63B283D36B1348FD64" box="[925,1031,616,642]" pageId="9" pageNumber="28" type="holotype">holotype</typeStatus>
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, BL 6.0 mm,
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<collectingCounty id="62864E5AFFD15B63B1B8D3891679FD43" box="[166,310,650,677]" pageId="9" pageNumber="28">Amitori Bay</collectingCounty>
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,
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<collectingMunicipality id="6B83ACACFFD15B63B05FD38916BCFD42" box="[321,499,650,676]" pageId="9" pageNumber="28">Iriomote Island</collectingMunicipality>
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,
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<location id="8E87600DFFD15B63B0E2D388158FFD42" LSID="urn:lsid:plazi:treatment:03F187C0FFD15B64B08FD05F16E2F972:8E87600DFFD15B63B0E2D388158FFD42" box="[508,704,650,677]" country="Japan" county="Amitori Bay" latitude="26.196667" longLatPrecision="124" longitude="130.81334" municipality="Iriomote Island" name="Yaeyama Islands" pageId="9" pageNumber="28" stateProvince="Okinawa">Yaeyama Islands</location>
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,
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<collectingRegion id="499CF834FFD15B63B3D4D389147AFD42" box="[714,821,650,676]" country="Japan" name="Okinawa" pageId="9" pageNumber="28">Okinawa</collectingRegion>
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, Japan,
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<geoCoordinate id="EE6C5011FFD15B63B293D3891344FD43" box="[909,1035,649,677]" degrees="26" direction="north" minutes="11.8" orientation="latitude" pageId="9" pageNumber="28" precision="92" value="26.196667">26°11.8′ N</geoCoordinate>
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,
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<geoCoordinate id="EE6C5011FFD15B63B50BD38813D3FD43" box="[1045,1180,649,677]" degrees="130" direction="east" minutes="48.8" orientation="longitude" pageId="9" pageNumber="28" precision="92" value="130.81334">130°48.8′ E</geoCoordinate>
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, on reef, stn H-
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<quantity id="4CA09B33FFD15B63B046D3AE16C8FD21" box="[344,391,685,711]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="9" pageNumber="28" unit="in" value="6.0">6 in</quantity>
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the survey for juveniles of crown-of-thorns starfish,
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<taxonomicName id="4C584D55FFD15B63B518D3AE17A1FD0C" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" class="Polyplacophora" family="Leptochitonidae" genus="Acanthoaster" kingdom="Animalia" order="Lepidopleurida" pageId="9" pageNumber="28" phylum="Mollusca" rank="species" species="planci">
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<emphasis id="B92CEAC4FFD15B63B518D3AE17A1FD0C" italics="true" pageId="9" pageNumber="28">Acanthoaster planci</emphasis>
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</taxonomicName>
|
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,
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<date id="FFE61016FFD15B63B1E5D3D31691FD0D" box="[251,478,720,747]" pageId="9" pageNumber="28" value="1985-06" valueMax="1985-10-31" valueMin="1985-06-00">
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<collectingDate id="EFA2E9FEFFD15B63B1E5D3D31691FD0D" box="[251,478,720,747]" pageId="9" pageNumber="28" value="1985-06" valueMax="1985-10-31" valueMin="1985-06-00">June–October 1985</collectingDate>
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</date>
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,
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<collectorName id="26AD5300FFD15B63B0F9D3D2150CFD0C" box="[487,579,720,747]" pageId="9" pageNumber="28">T. Habe</collectorName>
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;
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||
</materialsCitation>
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<materialsCitation id="3B303C8BFFD15B60B352D3D316ECF973" collectingDate="1991-06-21" collectingDateMax="1991-06-21" collectingDateMin="1985-06" collectionCode="T" collectorName="K. Nomura" country="Japan" county="Amitori Bay" lastPageId="10" lastPageNumber="29" latitude="26.196667" location="Kuroshima Island" longLatPrecision="124" longitude="130.81334" municipality="Yaeyama Islands" pageId="9" pageNumber="28" specimenCount="1" stateProvince="Okinawa" typeStatus="paratype">
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NSMT-Mo 79028,
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||
<typeStatus id="54E38874FFD15B63B238D3D214C2FD0D" box="[806,909,721,747]" pageId="9" pageNumber="28" type="paratype">paratype</typeStatus>
|
||
, BL
|
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<quantity id="4CA09B33FFD15B63B2A1D3D31357FD0D" box="[959,1048,720,747]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="9" pageNumber="28" unit="mm" value="3.4">3.4 mm</quantity>
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,
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<location id="8E87600DFFD15B60B53CD3D3179CF9AB" LSID="urn:lsid:plazi:treatment:03F187C0FFD15B64B08FD05F16E2F972:8E87600DFFD15B60B53CD3D3179CF9AB" country="Japan" county="Amitori Bay" lastPageId="10" lastPageNumber="29" latitude="26.196667" longLatPrecision="124" longitude="130.81334" municipality="Yaeyama Islands" name="Kuroshima Island" pageId="9" pageNumber="28" stateProvince="Okinawa">Kuroshima Island</location>
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,
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<collectingMunicipality id="6B83ACACFFD25B60B1FED73716E4F9AB" box="[224,427,1587,1614]" country="Japan" county="Amitori Bay" latitude="26.196667" longLatPrecision="124" longitude="130.81334" municipality="Iriomote Island" name="Yaeyama Islands" pageId="10" pageNumber="29" stateProvince="Okinawa">Yaeyama Islands</collectingMunicipality>
|
||
,
|
||
<collectingRegion id="499CF834FFD25B60B0A7D7301569F9AB" box="[441,550,1587,1613]" country="Japan" name="Okinawa" pageId="10" pageNumber="29">Okinawa</collectingRegion>
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||
,
|
||
<collectingCountry id="F34F7646FFD25B60B32AD7371535F9A8" box="[564,634,1588,1614]" name="Japan" pageId="10" pageNumber="29">Japan</collectingCountry>
|
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,
|
||
<geoCoordinate id="EE6C5011FFD25B60B399D7321445F9A8" box="[647,778,1585,1614]" degrees="26" direction="north" minutes="11.8" orientation="latitude" pageId="10" pageNumber="29" precision="92" value="26.196667">26°11.8′ N</geoCoordinate>
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||
,
|
||
<geoCoordinate id="EE6C5011FFD25B60B206D73214E8F9A8" box="[792,935,1585,1614]" degrees="130" direction="east" minutes="48.8" orientation="longitude" pageId="10" pageNumber="29" precision="92" value="130.81334">130°48.8′ E</geoCoordinate>
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||
, interstice of dead coral block deeply embedded in sand on reef, stn
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||
<quantity id="4CA09B33FFD25B60B3CED75415B2F996" box="[720,765,1622,1649]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="10" pageNumber="29" unit="in" value="2.0">2 in</quantity>
|
||
the survey for small crustaceans,
|
||
<date id="FFE61016FFD25B60B196D7791640F972" box="[136,271,1658,1684]" pageId="10" pageNumber="29" value="1991-06-21">
|
||
<collectingDate id="EFA2E9FEFFD25B60B196D7791640F972" box="[136,271,1658,1684]" pageId="10" pageNumber="29" value="1991-06-21">21.06.1991</collectingDate>
|
||
</date>
|
||
,
|
||
<collectorName id="26AD5300FFD25B60B005D77816ECF973" box="[283,419,1659,1685]" pageId="10" pageNumber="29">K. Nomura</collectorName>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF27665EFFD15B63B1D2D7421416F977" ID-DOI="http://doi.org/10.5281/zenodo.11088129" ID-Zenodo-Dep="11088129" httpUri="https://zenodo.org/record/11088129/files/figure.png" pageId="9" pageNumber="28" startId="9.[204,239,1601,1623]" targetBox="[204,1142,784,1577]" targetPageId="9" targetType="figure">
|
||
<paragraph id="8BE736D6FFD15B63B1D2D7421416F977" blockId="9.[204,1150,1601,1681]" pageId="9" pageNumber="28">
|
||
<emphasis id="B92CEAC4FFD15B63B1D2D7421643F9B1" bold="true" box="[204,268,1601,1623]" pageId="9" pageNumber="28">Fig. 7.</emphasis>
|
||
<taxonomicName id="4C584D55FFD15B63B00CD74116A8F9B1" authorityName="Sirenko et Saito" authorityYear="2020" box="[274,487,1602,1623]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="9" pageNumber="28" phylum="Mollusca" rank="species" species="nomurai">
|
||
<emphasis id="B92CEAC4FFD15B63B00CD74116A8F9B1" box="[274,487,1602,1623]" italics="true" pageId="9" pageNumber="28">Terenochiton nomurai</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFD15B63B0EDD742153BF9B1" bold="true" box="[499,628,1601,1623]" pageId="9" pageNumber="28">A – holotype</emphasis>
|
||
(NSMT-Mo79027), Japan, Okinawa, Iriomote Island. BL 6.0 mm;
|
||
<emphasis id="B92CEAC4FFD15B63B055D75C169DF992" bold="true" box="[331,466,1631,1652]" pageId="9" pageNumber="28">B – paratype</emphasis>
|
||
(NSMT-Mo 79028), Japan, Okinawa, Kuroshima Island. BL 3.4 mm. A, B – whole animals, arrow head indicating intersegmental needle.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF27665EFFD25B60B196D4A714CBF9E8" ID-DOI="http://doi.org/10.5281/zenodo.11088131" ID-Zenodo-Dep="11088131" httpUri="https://zenodo.org/record/11088131/files/figure.png" pageId="10" pageNumber="29" startId="10.[136,171,1444,1466]" targetBox="[136,1156,227,1419]" targetPageId="10" targetType="figure">
|
||
<paragraph id="8BE736D6FFD25B60B196D4A714CBF9E8" blockId="10.[136,1158,1444,1551]" pageId="10" pageNumber="29">
|
||
<emphasis id="B92CEAC4FFD25B60B196D4A71787FA5F" bold="true" box="[136,200,1444,1466]" pageId="10" pageNumber="29">Fig. 8.</emphasis>
|
||
<taxonomicName id="4C584D55FFD25B60B1D0D4A716EEFA5C" authorityName="Sirenko et Saito" authorityYear="2020" box="[206,417,1444,1466]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="10" pageNumber="29" phylum="Mollusca" rank="species" species="nomurai">
|
||
<emphasis id="B92CEAC4FFD25B60B1D0D4A716EEFA5C" box="[206,417,1444,1466]" italics="true" pageId="10" pageNumber="29">Terenochiton nomurai</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFD25B60B0B0D4A7154AFA5F" bold="true" box="[430,517,1444,1465]" pageId="10" pageNumber="29">holotype</emphasis>
|
||
(NSMT-Mo79027), Japan, Okinawa, Iriomote Island. BL 6.0 mm.
|
||
<emphasis id="B92CEAC4FFD25B60B196D4C317D6FA33" bold="true" box="[136,153,1472,1493]" pageId="10" pageNumber="29">A</emphasis>
|
||
– valve I, dorsal vies;
|
||
<emphasis id="B92CEAC4FFD25B60B06DD4C216CCFA30" bold="true" box="[371,387,1473,1494]" pageId="10" pageNumber="29">B</emphasis>
|
||
– valve IV, dorsal view;
|
||
<emphasis id="B92CEAC4FFD25B60B36DD4C315CBFA30" bold="true" box="[627,644,1472,1494]" pageId="10" pageNumber="29">C</emphasis>
|
||
– valve IV, rostral view;
|
||
<emphasis id="B92CEAC4FFD25B60B269D4C214C7FA30" bold="true" box="[887,904,1473,1494]" pageId="10" pageNumber="29">D</emphasis>
|
||
– valve VIII, dorsal view;
|
||
<emphasis id="B92CEAC4FFD25B60B196D4DE17D7FA14" bold="true" box="[136,152,1501,1522]" pageId="10" pageNumber="29">E</emphasis>
|
||
– valve VIII, lateral view;
|
||
<emphasis id="B92CEAC4FFD25B60B0BCD4DE16FEFA14" bold="true" box="[418,433,1501,1522]" pageId="10" pageNumber="29">F</emphasis>
|
||
– valve I, detail of tegmentum surface;
|
||
<emphasis id="B92CEAC4FFD25B60B229D4DF1405FA14" bold="true" box="[823,842,1500,1522]" pageId="10" pageNumber="29">G</emphasis>
|
||
– valve IV, detail of tegmentum surface of central area, arrow head showing tubular extension for aesthete pore.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF27665EFFD35B61B1B8D4151682FA46" ID-DOI="http://doi.org/10.5281/zenodo.11088133" ID-Zenodo-Dep="11088133" httpUri="https://zenodo.org/record/11088133/files/figure.png" pageId="11" pageNumber="30" startId="11.[166,201,1302,1324]" targetBox="[166,1186,227,1278]" targetPageId="11" targetType="figure">
|
||
<paragraph id="8BE736D6FFD35B61B1B8D4151682FA46" blockId="11.[166,1188,1302,1440]" pageId="11" pageNumber="30">
|
||
<emphasis id="B92CEAC4FFD35B61B1B8D41517A6FACD" bold="true" box="[166,233,1302,1324]" pageId="11" pageNumber="30">Fig. 9.</emphasis>
|
||
<taxonomicName id="4C584D55FFD35B61B1ECD4141686FACA" authorityName="Sirenko et Saito" authorityYear="2020" box="[242,457,1303,1324]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="11" pageNumber="30" phylum="Mollusca" rank="species" species="nomurai">
|
||
<emphasis id="B92CEAC4FFD35B61B1ECD4141686FACA" box="[242,457,1303,1324]" italics="true" pageId="11" pageNumber="30">Terenochiton nomurai</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFD35B61B0C7D414157EFACA" bold="true" box="[473,561,1303,1324]" pageId="11" pageNumber="30">holotype</emphasis>
|
||
(NSMT-Mo79027), Japan, Okinawa, Iriomote Id. BL 6.0 mm.
|
||
<emphasis id="B92CEAC4FFD35B61B1B8D43017F8FAAE" bold="true" box="[166,183,1331,1352]" pageId="11" pageNumber="30">A</emphasis>
|
||
– valve I, ventral view;
|
||
<emphasis id="B92CEAC4FFD35B61B084D43716E5FAAF" bold="true" box="[410,426,1332,1353]" pageId="11" pageNumber="30">B</emphasis>
|
||
– close up of square portion in A, showing rudiment of insertion plate;
|
||
<emphasis id="B92CEAC4FFD35B61B556D4301316FAAF" bold="true" box="[1096,1113,1331,1353]" pageId="11" pageNumber="30">C</emphasis>
|
||
– valve II, ventral view;
|
||
<emphasis id="B92CEAC4FFD35B61B05CD453161CFA83" bold="true" box="[322,339,1360,1381]" pageId="11" pageNumber="30">D</emphasis>
|
||
– close up of square portion in C, showing rudiment of insertion plate;
|
||
<emphasis id="B92CEAC4FFD35B61B2EFD453134EFA83" bold="true" box="[1009,1025,1360,1381]" pageId="11" pageNumber="30">E</emphasis>
|
||
– same rudiment in D, slightly anterior view;
|
||
<emphasis id="B92CEAC4FFD35B61B0AAD46E168CFA64" bold="true" box="[436,451,1389,1410]" pageId="11" pageNumber="30">F</emphasis>
|
||
,
|
||
<emphasis id="B92CEAC4FFD35B61B0D0D46E16AEFA65" bold="true" box="[462,481,1389,1411]" pageId="11" pageNumber="30">G</emphasis>
|
||
– valve VIII, rudiment of insertion plate, ventral and ventro-lateral views. r – rudiment of insertion plate.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736D6FFD35B61B1FDD4C91616F9CC" blockId="11.[166,1187,1482,1685]" pageId="11" pageNumber="30">
|
||
E t y m o l o g y. Named after Dr. Keiichi Nomura, former director of the Kushimoto Marine Park,
|
||
<collectingRegion id="499CF834FFD35B61B095D4EE155FF9E1" box="[395,528,1517,1543]" country="Japan" name="Wakayama" pageId="11" pageNumber="30">Wakayama</collectingRegion>
|
||
,
|
||
<collectingCountry id="F34F7646FFD35B61B305D4ED1511F9EE" box="[539,606,1518,1544]" name="Japan" pageId="11" pageNumber="30">Japan</collectingCountry>
|
||
who collected the specimen, and kindly placed it at our disposal.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFD35B66B1FDD73716ADF963" blockId="11.[166,1187,1482,1685]" lastBlockId="12.[136,1157,1495,1669]" lastPageId="12" lastPageNumber="31" pageId="11" pageNumber="30">D i a g n o s i s. Animal small. Shells moderately elevated, carinated. Central and antemucronal areas with rather coarse net-like sculpture formed by connected granules. Each granule with 7(5–9)aesthete pores.Articulamentum well developed, with rudiments of insertion plates in all valves; those in head valve low, nodular. Girdle dorsally densely covered with small, bent, imbricating, round top scales which are ornamented with 6–8 strong bifurcated ribs; intersegmental area between valves with long, spicule which is curved near both ends. Radula teeth thin, with more than 75 transverse rows; head of major lateral tooth unicuspid.</paragraph>
|
||
<caption id="DF27665EFFD45B66B196D43E1609FA4C" ID-DOI="http://doi.org/10.5281/zenodo.11088137" ID-Zenodo-Dep="11088137" httpUri="https://zenodo.org/record/11088137/files/figure.png" pageId="12" pageNumber="31" startId="12.[136,170,1341,1363]" targetBox="[137,1157,228,1315]" targetPageId="12" targetType="figure">
|
||
<paragraph id="8BE736D6FFD45B66B196D43E1609FA4C" blockId="12.[136,1158,1341,1450]" pageId="12" pageNumber="31">
|
||
<emphasis id="B92CEAC4FFD45B66B196D43E179CFAB4" bold="true" box="[136,211,1341,1363]" pageId="12" pageNumber="31">Fig. 10.</emphasis>
|
||
<taxonomicName id="4C584D55FFD45B66B1C6D43D16E7FAB5" authorityName="Sirenko et Saito" authorityYear="2020" box="[216,424,1342,1363]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="12" pageNumber="31" phylum="Mollusca" rank="species" species="nomurai">
|
||
<emphasis id="B92CEAC4FFD45B66B1C6D43D16E7FAB5" box="[216,424,1342,1363]" italics="true" pageId="12" pageNumber="31">Terenochiton nomurai</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFD45B66B0AAD43E168AFAB4" bold="true" box="[436,453,1341,1362]" pageId="12" pageNumber="31">A</emphasis>
|
||
,
|
||
<emphasis id="B92CEAC4FFD45B66B0CFD43D16AEFAB5" bold="true" box="[465,481,1342,1363]" pageId="12" pageNumber="31">B</emphasis>
|
||
,
|
||
<emphasis id="B92CEAC4FFD45B66B0F3D43D16B1FAB5" bold="true" box="[493,510,1342,1363]" pageId="12" pageNumber="31">D</emphasis>
|
||
,
|
||
<emphasis id="B92CEAC4FFD45B66B314D43D15C7FAB5" bold="true" box="[522,648,1342,1363]" pageId="12" pageNumber="31">E – holotype</emphasis>
|
||
(NSMT-Mo79027), Japan, Okinawa, Iriomote Island. BL 6.0 mm;
|
||
<emphasis id="B92CEAC4FFD45B66B01CD459165CFA96" bold="true" box="[258,275,1370,1392]" pageId="12" pageNumber="31">C</emphasis>
|
||
,
|
||
<emphasis id="B92CEAC4FFD45B66B03ED45816EDFA96" bold="true" box="[288,418,1371,1392]" pageId="12" pageNumber="31">F – paratype</emphasis>
|
||
(NSMT-Mo 79028), Japan, Okinawa, Kuroshima Id. BL 3.4 mm.
|
||
<emphasis id="B92CEAC4FFD45B66B53ED459137EFA89" bold="true" box="[1056,1073,1370,1391]" pageId="12" pageNumber="31">A</emphasis>
|
||
– dorsal girdle scales;
|
||
<emphasis id="B92CEAC4FFD45B66B014D4741655FA6A" bold="true" box="[266,282,1399,1420]" pageId="12" pageNumber="31">B</emphasis>
|
||
,
|
||
<emphasis id="B92CEAC4FFD45B66B03BD474167AFA6A" bold="true" box="[293,309,1399,1420]" pageId="12" pageNumber="31">E</emphasis>
|
||
– head of major lateral teeth;
|
||
<emphasis id="B92CEAC4FFD45B66B34ED474152EFA6B" bold="true" box="[592,609,1399,1421]" pageId="12" pageNumber="31">C</emphasis>
|
||
– radula, dorsal view;
|
||
<emphasis id="B92CEAC4FFD45B66B227D4741405FA6A" bold="true" box="[825,842,1399,1420]" pageId="12" pageNumber="31">D</emphasis>
|
||
– central part of radula;
|
||
<emphasis id="B92CEAC4FFD45B66B52DD474130DFA6A" bold="true" box="[1075,1090,1399,1420]" pageId="12" pageNumber="31">F</emphasis>
|
||
– marginal part of radula.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736D6FFD55B67B1FDD1E71697FEA3" blockId="13.[166,1187,227,397]" pageId="13" pageNumber="32">
|
||
D e s c r i p t i o n.
|
||
<collectingMunicipality id="6B83ACACFFD55B67B0A9D1E0155FFF1B" box="[439,528,227,253]" pageId="13" pageNumber="32">Animal</collectingMunicipality>
|
||
small, BL 6.0 mm in
|
||
<typeStatus id="54E38874FFD55B67B23AD1E014DFFF1B" box="[804,912,227,253]" pageId="13" pageNumber="32">holotype</typeStatus>
|
||
, elongate-oval.
|
||
<location id="8E87600DFFD55B67B54DD1E013EDFF1B" LSID="urn:lsid:plazi:treatment:03F187C0FFD15B64B08FD05F16E2F972:8E87600DFFD55B67B54DD1E013EDFF1B" box="[1107,1186,227,253]" pageId="13" pageNumber="32">Valves</location>
|
||
moderately elevated (dorsal elevation
|
||
<quantity id="4CA09B33FFD55B67B376D00415F5FEC7" box="[616,698,263,289]" metricMagnitude="-3" metricUnit="m" metricValue="7.874" pageId="13" pageNumber="32" unit="in" value="0.31">0.31 in</quantity>
|
||
valve
|
||
<collectionCode id="ED49AE13FFD55B67B216D00B146FFEC4" box="[776,800,264,290]" pageId="13" pageNumber="32">V</collectionCode>
|
||
), carinated, not beaked.
|
||
<location id="8E87600DFFD55B67B55ED00413CCFEC7" LSID="urn:lsid:plazi:treatment:03F187C0FFD15B64B08FD05F16E2F972:8E87600DFFD55B67B55ED00413CCFEC7" box="[1088,1155,263,289]" pageId="13" pageNumber="32">Color</location>
|
||
of tegmentum creamy white.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFD55B64B1FDD04C14B9FEC7" blockId="13.[166,1187,227,397]" lastBlockId="14.[136,1157,227,1684]" lastPageId="14" lastPageNumber="33" pageId="13" pageNumber="32">Head valve semicircular. Intermediate valve rectangular; lateral margins rounded; anterior margin slightly concave between apophyses; posterior margins nearly straight; lateral areas slightly raised. Tail valve rather low, narrower than head valve; mucro central; antemucronal slope convex; postmucronal slope slightly concave.</paragraph>
|
||
<caption id="DF27665EFFD55B67B1C1D70914E3F974" ID-DOI="http://doi.org/10.5281/zenodo.11088139" ID-Zenodo-Dep="11088139" httpUri="https://zenodo.org/record/11088139/files/figure.png" pageId="13" pageNumber="32" startId="13.[223,258,1546,1568]" targetBox="[227,1130,435,1506]" targetPageId="13" targetType="figure">
|
||
<paragraph id="8BE736D6FFD55B67B1C1D70914E3F974" blockId="13.[223,1131,1546,1683]" pageId="13" pageNumber="32">
|
||
<emphasis id="B92CEAC4FFD55B67B1C1D7091666F9F9" bold="true" box="[223,297,1546,1568]" pageId="13" pageNumber="32">Fig. 11.</emphasis>
|
||
<taxonomicName id="4C584D55FFD55B67B030D709154DF9C6" authorityName="Sirenko et Saito" authorityYear="2020" box="[302,514,1546,1568]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="13" pageNumber="32" phylum="Mollusca" rank="species" species="nomurai">
|
||
<emphasis id="B92CEAC4FFD55B67B030D709154DF9C6" box="[302,514,1546,1568]" italics="true" pageId="13" pageNumber="32">Terenochiton nomurai</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B92CEAC4FFD55B67B310D7091529F9F9" bold="true" box="[526,614,1546,1567]" pageId="13" pageNumber="32">holotype</emphasis>
|
||
(NSMT-Mo79027), Japan, Okinawa, Iriomote Island. 6.0 mm.
|
||
<emphasis id="B92CEAC4FFD55B67B02CD724160CF9DA" bold="true" box="[306,323,1575,1596]" pageId="13" pageNumber="32">A</emphasis>
|
||
– arrangements of granules and aesthete pores (schematic drawing);
|
||
<emphasis id="B92CEAC4FFD55B67B2D3D7241492F9DA" bold="true" box="[973,989,1575,1596]" pageId="13" pageNumber="32">B</emphasis>
|
||
– dorsal girdle scale;
|
||
<emphasis id="B92CEAC4FFD55B67B004D7471664F9BC" bold="true" box="[282,299,1604,1626]" pageId="13" pageNumber="32">C</emphasis>
|
||
– intersegmental needle;
|
||
<emphasis id="B92CEAC4FFD55B67B300D7471560F9BF" bold="true" box="[542,559,1604,1625]" pageId="13" pageNumber="32">D</emphasis>
|
||
– marginal scale;
|
||
<emphasis id="B92CEAC4FFD55B67B3C4D74715A5F9BF" bold="true" box="[730,746,1604,1625]" pageId="13" pageNumber="32">E</emphasis>
|
||
– ventral scale;
|
||
<emphasis id="B92CEAC4FFD55B67B29DD74714DDF9BF" bold="true" box="[899,914,1604,1625]" pageId="13" pageNumber="32">F</emphasis>
|
||
,
|
||
<emphasis id="B92CEAC4FFD55B67B282D74714E0F9BC" bold="true" box="[924,943,1604,1626]" pageId="13" pageNumber="32">G</emphasis>
|
||
– ventral scale near girdle margin;
|
||
<emphasis id="B92CEAC4FFD55B67B072D7621630F990" bold="true" box="[364,383,1633,1654]" pageId="13" pageNumber="32">H</emphasis>
|
||
– central and first lateral teeth (semi-schematic drawing);
|
||
<emphasis id="B92CEAC4FFD55B67B2B2D76214FAF990" bold="true" box="[940,949,1633,1654]" pageId="13" pageNumber="32">I</emphasis>
|
||
,
|
||
<emphasis id="B92CEAC4FFD55B67B2DFD7621482F990" bold="true" box="[961,973,1633,1654]" pageId="13" pageNumber="32">J</emphasis>
|
||
– head of major lateral tooth. Scale bars: 10 µm for H–J, 20 µm for B, D–G, 100 µm for C.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736D6FFD65B64B1DBD0291556FD47" blockId="14.[136,1157,227,1684]" pageId="14" pageNumber="33">
|
||
Tegmentum of head valve sculptured with 31 radial rows of raised, oval, closely set, small granules. Central areas sculptured with ca. 20 longitudinal rows of oval, semi-fused granules, which are also connected with nearest granules in neighboring rows by commarginal riblets, forming a coarse net-like sculpture as a whole. Lateral areas sculptured with 5–6 radial rows of granules as head valve. Antemucronal area sculptured as central area with 14 longitudinal rows of granules. Postmucronal area sculptured as head valve with 25 radial rows of oval granules. Each granule with one megalaesthete and 3 (2–4) micraesthetes on each side of anterior surface. Micraesthete pores slightly smaller than megalaesthete pore, which are occasionally open through short tubular extension (
|
||
<figureCitation id="13632A53FFD65B64B0A9D3601555FD9B" box="[439,538,611,637]" captionStart="Fig" captionStartId="10.[136,171,1444,1466]" captionTargetBox="[136,1156,227,1419]" captionTargetId="figure-45@10.[136,1156,224,1422]" captionTargetPageId="10" captionText="Fig. 8. Terenochiton nomurai, holotype (NSMT-Mo79027), Japan, Okinawa, Iriomote Island. BL 6.0 mm. A – valve I, dorsal vies; B – valve IV, dorsal view; C – valve IV, rostral view; D – valve VIII, dorsal view; E – valve VIII, lateral view; F – valve I, detail of tegmentum surface; G – valve IV, detail of tegmentum surface of central area, arrow head showing tubular extension for aesthete pore." figureDoi="http://doi.org/10.5281/zenodo.11088131" httpUri="https://zenodo.org/record/11088131/files/figure.png" pageId="14" pageNumber="33">Fig. 8G</figureCitation>
|
||
, arrow head) in front. Micraesthete pores slightly smaller than megalaesthete pores.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFD65B64B1DBD3AA1433FCB6" blockId="14.[136,1157,227,1684]" pageId="14" pageNumber="33">Articulamentum well developed. Head valve with low nodular rudiments of insertion plates. Apophyses of intermediate and tail valves roundly projecting forward with wide jugal sinus, and connecting back in form of rudiments of unslitted insertion plates (on the right side of the tail valve, there is a very narrow slit between the apophysis and rudiment of insertion plate, but it is not detected in the left side).</paragraph>
|
||
<paragraph id="8BE736D6FFD65B64B1DBD254131DFBC6" blockId="14.[136,1157,227,1684]" pageId="14" pageNumber="33">Girdle narrow, dorsally densely covered with small, up to 75x78 μm, bent, imbricating, round topped scales which are ornamented with 7–9 strong bifurcated ribs, and spreading at base. Intersegmental area with long, up to 390x19 μm, smooth needle, which is curved near both ends. Marginal fringe of narrow scales, up to 73x17 μm, obtusely pointed, with 3–4 narrow ribs. Ventrally girdle covered with oval or nearly rectangular flat scales which are attaining 53x25 μm, smooth on surface or with faintly keeled.</paragraph>
|
||
<paragraph id="8BE736D6FFD65B64B1DBD52A15EDFBA5" blockId="14.[136,1157,227,1684]" box="[197,674,1065,1091]" pageId="14" pageNumber="33">
|
||
Gills seven ctenidia per side in
|
||
<typeStatus id="54E38874FFD65B64B32BD52A15D1FBA5" box="[565,670,1065,1091]" pageId="14" pageNumber="33" type="paratype">paratype</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFD65B64B1DBD54F13CAFB28" blockId="14.[136,1157,227,1684]" pageId="14" pageNumber="33">
|
||
Radula of
|
||
<typeStatus id="54E38874FFD65B64B020D54F16EBFB80" box="[318,420,1100,1126]" pageId="14" pageNumber="33" type="holotype">holotype</typeStatus>
|
||
(BL
|
||
<quantity id="4CA09B33FFD65B64B0FED5481575FB80" box="[480,570,1099,1126]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="14" pageNumber="33" unit="mm" value="2.5">2.5 mm</quantity>
|
||
) ca.
|
||
<quantity id="4CA09B33FFD65B64B36CD54F15FAFB80" box="[626,693,1100,1126]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="14" pageNumber="33" unit="mm" value="1.0">1 mm</quantity>
|
||
long with at least 75 transverse rows of very small, thin teeth. Central tooth elongate, with pointed blade. First lateral teeth longer than central one, bearing elongate, curved blade. Major lateral teeth with unidentate cusp. Major uncinal teeth long with long, wide blade. Outermost marginal teeth wide, short.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFD65B64B1DBD5DB13CAFB17" blockId="14.[136,1157,227,1684]" box="[197,1157,1239,1266]" pageId="14" pageNumber="33">
|
||
D i s t r i b u t i o n. Only known from Yaeyama Islands,
|
||
<collectingRegion id="499CF834FFD65B64B245D5D41487FB17" box="[859,968,1239,1265]" country="Japan" name="Okinawa" pageId="14" pageNumber="33">Okinawa</collectingRegion>
|
||
,
|
||
<collectingCountry id="F34F7646FFD65B64B2C8D5DB1353FB14" box="[982,1052,1240,1266]" name="Japan" pageId="14" pageNumber="33">Japan</collectingCountry>
|
||
, on reef.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFD65B64B1DBD5F8131AFA9B" blockId="14.[136,1157,227,1684]" pageId="14" pageNumber="33">
|
||
<collectionCode id="ED49AE13FFD65B64B1DBD5F81796FAF3" box="[197,217,1275,1301]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="14" pageNumber="33">R</collectionCode>
|
||
e m a r k s. The genus
|
||
<taxonomicName id="4C584D55FFD65B64B0F4D5F915CCFAF2" authorityName="Iredale" authorityYear="1914" box="[490,643,1274,1300]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="33" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B92CEAC4FFD65B64B0F4D5F915CCFAF2" box="[490,643,1274,1300]" italics="true" pageId="14" pageNumber="33">Terenochiton</emphasis>
|
||
</taxonomicName>
|
||
was recently reinstated by the first author [
|
||
<bibRefCitation id="EFC94B27FFD65B64B191D41E1672FAD1" author="Sirenko B. I." box="[143,317,1308,1335]" pageId="14" pageNumber="33" pagination="121 - 127" refId="ref6896" refString="Sirenko B. I. 2019. Reinstatement of the genus Terenochiton (Mollusca: Polyplacophora) with a genus diagonosis emendation // Ruthenica (Russian Malacological Journal). V. 29, N 3. P. 121 - 127." type="book chapter" year="2019">Sirenko, 2019</bibRefCitation>
|
||
] from a synonym of
|
||
<taxonomicName id="4C584D55FFD65B64B35AD41E159FFAD1" authorityName="Gray" authorityYear="1847" box="[580,720,1309,1335]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="33" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B92CEAC4FFD65B64B35AD41E159FFAD1" box="[580,720,1309,1335]" italics="true" pageId="14" pageNumber="33">Leptochiton</emphasis>
|
||
</taxonomicName>
|
||
[Van Belle, 1983;
|
||
<bibRefCitation id="EFC94B27FFD65B64B2A5D41E1789FABD" author="Kaas P. & Van Belle R. A." pageId="14" pageNumber="33" refId="ref6406" refString="Kaas P., Van Belle R. A. 1985. Monograph of Living Chitons (Mollusca: Polyplacophora). Vol. 1. Order Neoloricata: Lepidopleurina. Leiden: E. J. Brill / W. Backhuys. 240 p." type="book" year="1985">Kaas, Van Belle, 1985</bibRefCitation>
|
||
; 1998]. The peculiar feature of this genus is possession of the rudiments of insertion plates in all valves, by which the present specimens are assigned in this genus.
|
||
</paragraph>
|
||
<paragraph id="8BE736D6FFD65B64B1DBD48616E2F972" blockId="14.[136,1157,227,1684]" pageId="14" pageNumber="33">
|
||
<taxonomicName id="4C584D55FFD65B64B1DBD486168AFA79" authority="Sirenko & Saito, 2020" authorityName="Sirenko & Saito" authorityYear="2020" box="[197,453,1413,1439]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="33" phylum="Mollusca" rank="species" species="nomurai" status="sp. nov.">
|
||
<emphasis id="B92CEAC4FFD65B64B1DBD486168AFA79" box="[197,453,1413,1439]" italics="true" pageId="14" pageNumber="33">Terenochiton nomurai</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57BFFFD65B64B0D5D485156BFA46" box="[459,548,1414,1440]" pageId="14" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
|
||
closely resembles
|
||
<taxonomicName id="4C584D55FFD65B64B3E0D48514E8FA79" baseAuthorityName="Hedley et Hull" baseAuthorityYear="1912" box="[766,935,1413,1439]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="33" phylum="Mollusca" rank="species" species="norfolcensis">
|
||
<emphasis id="B92CEAC4FFD65B64B3E0D48514E8FA79" box="[766,935,1413,1439]" italics="true" pageId="14" pageNumber="33">T. norfolcensis</emphasis>
|
||
</taxonomicName>
|
||
by the sculpture of the tegmentum, girdle armature, and the shape of the radula, but differs from the latter by arrangement of the aesthete pores on the granules of the tegmentum, and less developed rudiments of the insertion plates. The aesthete pores of
|
||
<taxonomicName id="4C584D55FFD65B64B279D4EC14A7F9EE" authorityName="Sirenko & Saito" authorityYear="2020" box="[871,1000,1519,1544]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="33" phylum="Mollusca" rank="species" species="nomurai">
|
||
<emphasis id="B92CEAC4FFD65B64B279D4EC14A7F9EE" box="[871,1000,1519,1544]" italics="true" pageId="14" pageNumber="33">T. nomurai</emphasis>
|
||
</taxonomicName>
|
||
are arranged in peripheral portion of each granule, whereas they are arranged more or less medially on flatter granule in
|
||
<taxonomicName id="4C584D55FFD65B64B06DD7361551F9A8" baseAuthorityName="Hedley et Hull" baseAuthorityYear="1912" box="[371,542,1588,1614]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="33" phylum="Mollusca" rank="species" species="norfolcensis">
|
||
<emphasis id="B92CEAC4FFD65B64B06DD7361551F9A8" box="[371,542,1588,1614]" italics="true" pageId="14" pageNumber="33">T. norfolcensis</emphasis>
|
||
</taxonomicName>
|
||
. The rudiments of the insertion plates are low, rather ambiguous in the head valve of
|
||
<taxonomicName id="4C584D55FFD65B64B314D75B15DDF997" authorityName="Sirenko & Saito" authorityYear="2020" box="[522,658,1624,1649]" class="Polyplacophora" family="Leptochitonidae" genus="Terenochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="33" phylum="Mollusca" rank="species" species="momurai">
|
||
<emphasis id="B92CEAC4FFD65B64B314D75B15DDF997" box="[522,658,1624,1649]" italics="true" pageId="14" pageNumber="33">T. momurai</emphasis>
|
||
</taxonomicName>
|
||
, but they are much higher and prominent in that of
|
||
<taxonomicName id="4C584D55FFD65B64B1E7D77916EAF972" baseAuthorityName="Hedley et Hull" baseAuthorityYear="1912" box="[249,421,1658,1684]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="33" phylum="Mollusca" rank="species" species="norfolcensis">
|
||
<emphasis id="B92CEAC4FFD65B64B1E7D77916EAF972" box="[249,421,1658,1684]" italics="true" pageId="14" pageNumber="33">T. norfolcensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |