366 lines
39 KiB
XML
366 lines
39 KiB
XML
<document id="F2BAB4478CC7D78E2F4F4F36E5C5B7E4" ID-DOI="10.11646/zootaxa.4033.2.1" ID-GBIF-Dataset="5f83c37c-162d-42a0-9698-f35278de98b8" ID-ISSN="1175-5326" ID-Zenodo-Dep="241610" ID-ZooBank="46694533-415A-4469-866E-B968502198A7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461296405288" checkinUser="plazi" docAuthor="Sirenko, Boris" docDate="2015" docId="038887DABA371C13FF481598FA91F986" docLanguage="en" docName="zt04033p202.pdf" docOrigin="Zootaxa 4033 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Leptochiton peruvianus Sirenko, 2015, n. sp." docType="treatment" docVersion="9" lastPageNumber="188" masterDocId="FFB1FFA2BA161C36FFDF150FFF98FF8E" masterDocTitle="Shallow and deep-sea chitons of the genus Leptochiton Gray, 1847 (Mollusca: Polyplacophora: Lepidopleurida) from Peruvian and Chilean waters" masterLastPageNumber="202" masterPageNumber="151" pageNumber="184" updateTime="1698616597089" updateUser="plazi">
|
||
<mods:mods id="08610D971900143A014770C4A1910D04" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="6B618A8AE186643D848ABC1AD6858476">
|
||
<mods:title id="1702470EF7D9B65EEF0674A72F7A0E36">Shallow and deep-sea chitons of the genus Leptochiton Gray, 1847 (Mollusca: Polyplacophora: Lepidopleurida) from Peruvian and Chilean waters</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="D7E16DD754E12668A654DCD8232DD822" type="personal">
|
||
<mods:role id="93EAA88119BB4B1B3D9E013CE802E9FF">
|
||
<mods:roleTerm id="930529192065CE74F9A3DA74B36BD5FC">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="9D249580BA05D48F1025F282042DD2ED">Sirenko, Boris</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="ED970739B5C5498D774E083A883D2DE8">text</mods:typeOfResource>
|
||
<mods:relatedItem id="4ED34490707B0B3160D101C8E7FA6100" type="host">
|
||
<mods:titleInfo id="2D0F523ABA9C072B6BD7DD9F61E04549">
|
||
<mods:title id="11737ECFD730D33D2FFD3743AB1DC65A">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="C2A813BBB3C2F8A902ED63C0FA8D35FB">
|
||
<mods:date id="3B0FE991BE8628A9C1631FC07D08DEBD">2015</mods:date>
|
||
<mods:detail id="BFF237DB6D31D3D1F39E478CB311BC93" type="volume">
|
||
<mods:number id="A8691ACF9C3C2A99DC8D177B614852C8">4033</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="CDD473836B866179E2430189CE336ED8" type="issue">
|
||
<mods:number id="3317F98922992F5645743B1D013B47FD">2</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="2B058F12F409E11C4D16C44597F5D390" unit="page">
|
||
<mods:start id="29982AFE2CA009D0E258CFDB90165681">151</mods:start>
|
||
<mods:end id="76F6F6717859CA7A188C226815A13482">202</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="2E538DD76C62E99D43C933B9FE3CBDAE">journal article</mods:classification>
|
||
<mods:identifier id="4E32AF82729D763B104E9D6A1BAF43C8" type="DOI">10.11646/zootaxa.4033.2.1</mods:identifier>
|
||
<mods:identifier id="22970427885D7E7F83E8A6F4F8F5105C" type="GBIF-Dataset">5f83c37c-162d-42a0-9698-f35278de98b8</mods:identifier>
|
||
<mods:identifier id="FD301800FF557699F1FA8DEDE67DED5A" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="02820D5A94F6486DB1D77F8F7367D1F7" type="Zenodo-Dep">241610</mods:identifier>
|
||
<mods:identifier id="CE9D0BB9C1B7A909D68C16BA92DFEDE8" type="ZooBank">46694533-415A-4469-866E-B968502198A7</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="038887DABA371C13FF481598FA91F986" ID-DOI="http://doi.org/10.5281/zenodo.5687241" ID-GBIF-Taxon="119642623" ID-Zenodo-Dep="5687241" LSID="urn:lsid:plazi:treatment:038887DABA371C13FF481598FA91F986" httpUri="http://treatment.plazi.org/id/038887DABA371C13FF481598FA91F986" lastPageId="37" lastPageNumber="188" pageId="33" pageNumber="184">
|
||
<subSubSection id="C33B6547BA371C17FF481598FDD9FEED" pageId="33" pageNumber="184" type="nomenclature">
|
||
<paragraph id="8B9E36CCBA371C17FF481598FD98FF3C" blockId="33.[151,512,151,211]" box="[151,512,151,178]" pageId="33" pageNumber="184">
|
||
<heading id="D0D681A0BA371C17FF481598FD98FF3C" bold="true" box="[151,512,151,178]" fontSize="11" level="1" pageId="33" pageNumber="184" reason="1">
|
||
<emphasis id="B955EADEBA371C17FF481598FD98FF3C" bold="true" box="[151,512,151,178]" pageId="33" pageNumber="184">
|
||
<taxonomicName id="4C214D4FBA371C17FF481598FE2EFF3F" ID-CoL="3TLZ4" box="[151,438,151,177]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="33" pageNumber="184" phylum="Mollusca" rank="species" species="peruvianus" status="sp. nov.">
|
||
<emphasis id="B955EADEBA371C17FF481598FE2EFF3F" bold="true" box="[151,438,151,177]" italics="true" pageId="33" pageNumber="184">Leptochiton peruvianus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26657A5BA371C17FE621597FD98FF3C" box="[445,512,152,178]" pageId="33" pageNumber="184" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B9E36CCBA371C17FF4815B5FECCFF5D" blockId="33.[151,512,151,211]" box="[151,340,186,211]" pageId="33" pageNumber="184">
|
||
(
|
||
<figureCitation id="131A2A49BA371C17FF4015B5FF7CFF5D" box="[159,228,186,211]" captionStart="FIGURE 8" captionStartId="12.[151,250,1891,1913]" captionTargetBox="[307,1274,209,1829]" captionTargetId="figure@12.[294,1289,193,1844]" captionTargetPageId="12" captionText="FIGURE 8. Preserved specimens of three species. A. Leptochiton laurae Schwabe & Sellanes, 2010, (ZISP 2259). Chile, near Valdivia, BL— 16.0 mm, dorsal and lateral views; B. L. laurae, (ZISP 2260). South Orkney Ids, RV Evrika, dredge 32, BL— 13.0 mm, dorsal and lateral views; C. L. laurae, (ZISP 2261). South Shetland Ids., RV Polarstern, st. 149, BL— 10 mm, dorsal and lateral views; D. Leptochiton longibranchiae n. sp., paratype, (ZISP 2213) BL— 9.0 mm, ventral view; E. Leptochiton peruvianus n. sp., paratype, (ZISP 2211), BL— 6.5 mm, dorsal and lateral views. Scale bars 1.0 mm." httpUri="https://zenodo.org/record/241618/files/figure.png" pageId="33" pageNumber="184">Figs 8</figureCitation>
|
||
E, 30–33)
|
||
</paragraph>
|
||
<paragraph id="8B9E36CCBA371C17FF48140DFDD9FEED" blockId="33.[151,1436,258,355]" pageId="33" pageNumber="184">
|
||
<emphasis id="B955EADEBA371C17FF48140DFF7BFE95" bold="true" box="[151,227,258,283]" pageId="33" pageNumber="184">
|
||
<typeStatus id="549A886EBA371C17FF48140DFF47FE95" box="[151,223,258,283]" pageId="33" pageNumber="184">Types</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<typeStatus id="549A886EBA371C17FF35140DFECAFE95" box="[234,338,258,283]" pageId="33" pageNumber="184" type="holotype">Holotype</typeStatus>
|
||
(ZISP 2209), now disarticulated consisting of SEM stub of valves I, IV, V, VIII, part of perinotum and radula, mount of part of perinotum and radula and vial with other valves, and two
|
||
<typeStatus id="549A886EBA371C17FF281444FEFAFEED" box="[247,354,331,355]" pageId="33" pageNumber="184" type="paratype">paratypes</typeStatus>
|
||
(ZISP 2210, 2211).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF5E6644BA371C17FF481242FDB9F831" httpUri="https://zenodo.org/record/241640/files/figure.png" pageId="33" pageNumber="184" targetBox="[162,1420,419,1833]" targetPageId="33">
|
||
<paragraph id="8B9E36CCBA371C17FF481242FDB9F831" blockId="33.[151,1437,1869,1983]" pageId="33" pageNumber="184">
|
||
<emphasis id="B955EADEBA371C17FF481242FE84F8ED" bold="true" box="[151,284,1869,1891]" pageId="33" pageNumber="184">FIGURE 30</emphasis>
|
||
.
|
||
<taxonomicName id="4C214D4FBA371C17FEF21242FDB9F8EA" box="[301,545,1869,1892]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="33" pageNumber="184" phylum="Mollusca" rank="species" species="peruvianus" status="sp. nov.">
|
||
<emphasis id="B955EADEBA371C17FEF21242FDB9F8EA" box="[301,545,1869,1892]" italics="true" pageId="33" pageNumber="184">Leptochiton peruvianus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26657A5BA371C17FDF51242FDFFF8ED" box="[554,615,1869,1891]" pageId="33" pageNumber="184" rank="species">
|
||
<emphasis id="B955EADEBA371C17FDF51242FDFFF8ED" bold="true" box="[554,615,1869,1891]" pageId="33" pageNumber="184">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, (ZISP 2209). Peru-Chile Trench, RV Akademik Kurchatov, st.274. BL—5.0 mm.
|
||
<emphasis id="B955EADEBA371C17FEF51263FEA4F80C" bold="true" box="[298,316,1900,1922]" pageId="33" pageNumber="184">A</emphasis>
|
||
. Valve I, dorsal view;
|
||
<emphasis id="B955EADEBA371C17FDFE1263FDAAF80C" bold="true" box="[545,562,1900,1922]" pageId="33" pageNumber="184">B</emphasis>
|
||
. Valve IV, ventral view;
|
||
<emphasis id="B955EADEBA371C17FCF11263FCD8F80C" bold="true" box="[814,832,1900,1922]" pageId="33" pageNumber="184">C</emphasis>
|
||
. Valve VIII, dorsal view;
|
||
<emphasis id="B955EADEBA371C17FB981263FBC1F80C" bold="true" box="[1095,1113,1900,1922]" pageId="33" pageNumber="184">D</emphasis>
|
||
. Valve V, dorsal view;
|
||
<emphasis id="B955EADEBA371C17FA9A1263FACEF80C" bold="true" box="[1349,1366,1900,1922]" pageId="33" pageNumber="184">E</emphasis>
|
||
. Valve V, detail of tegmentum surface in between central and lateral areas;
|
||
<emphasis id="B955EADEBA371C17FC811284FCF3F82F" bold="true" box="[862,875,1931,1953]" pageId="33" pageNumber="184">F</emphasis>
|
||
. Valve VIII, detail of tegmentum surface near mucro. Scale bar 1 mm (A–D), 100 µm (E, F).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5E6644BA341C14FF481393FE8BF961" httpUri="https://zenodo.org/record/241641/files/figure.png" pageId="34" pageNumber="185" targetBox="[161,1419,200,1655]" targetPageId="34">
|
||
<paragraph id="8B9E36CCBA341C14FF481393FE8BF961" blockId="34.[151,1436,1692,1775]" pageId="34" pageNumber="185">
|
||
<emphasis id="B955EADEBA341C14FF481393FE84F93C" bold="true" box="[151,284,1692,1714]" pageId="34" pageNumber="185">FIGURE 31</emphasis>
|
||
.
|
||
<taxonomicName id="4C214D4FBA341C14FEF21393FDB9F93C" box="[301,545,1692,1714]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="34" pageNumber="185" phylum="Mollusca" rank="species" species="peruvianus" status="sp. nov.">
|
||
<emphasis id="B955EADEBA341C14FEF21393FDB9F93C" box="[301,545,1692,1714]" italics="true" pageId="34" pageNumber="185">Leptochiton peruvianus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26657A5BA341C14FDF51393FDFFF93C" box="[554,615,1692,1714]" pageId="34" pageNumber="185" rank="species">
|
||
<emphasis id="B955EADEBA341C14FDF51393FDFFF93C" bold="true" box="[554,615,1692,1714]" pageId="34" pageNumber="185">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, (ZISP 2209). Peru-Chile Trench, RV Akademik Kurchatov, st.274. BL—5.0 mm.
|
||
<emphasis id="B955EADEBA341C14FEF313B4FEA6F95F" bold="true" box="[300,318,1723,1745]" pageId="34" pageNumber="185">A</emphasis>
|
||
. Valve V, detail of tegmentum surface near apex;
|
||
<emphasis id="B955EADEBA341C14FCE213B4FCF6F95F" bold="true" box="[829,878,1723,1745]" pageId="34" pageNumber="185">B, D</emphasis>
|
||
. Dorsal, marginal and ventral scales;
|
||
<emphasis id="B955EADEBA341C14FB2F13B4FA91F95F" bold="true" box="[1264,1289,1723,1745]" pageId="34" pageNumber="185">C.</emphasis>
|
||
Radula. Scale bar 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C33B6547BA341C14FF181219FD52F86C" pageId="34" pageNumber="185" type="materials_examined">
|
||
<paragraph id="8B9E36CCBA341C14FF181219FDB9F8DC" blockId="34.[151,1436,1814,2019]" pageId="34" pageNumber="185">
|
||
<emphasis id="B955EADEBA341C14FF181219FEFDF8A1" bold="true" box="[199,357,1814,1839]" pageId="34" pageNumber="185">
|
||
<typeStatus id="549A886EBA341C14FF181219FE9AF8A1" box="[199,258,1814,1839]" pageId="34" pageNumber="185">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
Peru-Chile Trench, RV Akademik Kurchatov, cruise 4, st. 274,
|
||
<geoCoordinate id="EE15500BBA341C14FBF01218FB33F8A1" box="[1071,1195,1815,1839]" direction="south" orientation="latitude" pageId="34" pageNumber="185" precision="15" value="-12.485556">12°29’8’’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE15500BBA341C14FB681218FAA4F8A1" box="[1207,1340,1815,1839]" direction="west" orientation="longitude" pageId="34" pageNumber="185" precision="15" value="-77.53361">77°32’1’’W</geoCoordinate>
|
||
,
|
||
<specimenCount id="9D27FD45BA341C14FA971219FA0EF8A1" box="[1352,1430,1814,1839]" pageId="34" pageNumber="185" type="generic">
|
||
<quantity id="4CD99B29BA341C14FA971219FA09F8A1" box="[1352,1425,1814,1839]" metricMagnitude="2" metricUnit="m" metricValue="5.6" pageId="34" pageNumber="185" unit="m" value="560.0">560 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
<emphasis id="B955EADEBA341C14FF181235FED6F8DD" bold="true" box="[199,334,1850,1875]" pageId="34" pageNumber="185">Etymology.</emphasis>
|
||
Named after
|
||
<collectingCountry id="F336765CBA341C14FE391234FD85F8DC" box="[486,541,1851,1874]" name="Peru" pageId="34" pageNumber="185">Peru</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9E36CCBA341C14FF181251FA04F8F9" blockId="34.[151,1436,1814,2019]" box="[199,1436,1886,1911]" pageId="34" pageNumber="185">
|
||
<emphasis id="B955EADEBA341C14FF181251FE2AF8F9" bold="true" box="[199,434,1886,1911]" pageId="34" pageNumber="185">Material examined.</emphasis>
|
||
Peru-Chile Trench, RV Akademik Kurchatov, cruise 4, st.274,
|
||
<geoCoordinate id="EE15500BBA341C14FB571250FA9BF8F9" box="[1160,1283,1887,1911]" direction="south" orientation="latitude" pageId="34" pageNumber="185" precision="15" value="-12.485556">12°29’8’’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE15500BBA341C14FACD1250FA0FF8F9" box="[1298,1431,1887,1911]" direction="west" orientation="longitude" pageId="34" pageNumber="185" precision="15" value="-77.53361">77°32’1’’W</geoCoordinate>
|
||
,
|
||
</paragraph>
|
||
<paragraph id="8B9E36CCBA341C14FF48128DFA04F815" blockId="34.[151,1436,1814,2019]" box="[151,1436,1922,1947]" pageId="34" pageNumber="185">
|
||
<quantity id="4CD99B29BA341C14FF48128DFF7FF814" box="[151,231,1922,1947]" metricMagnitude="2" metricUnit="m" metricValue="5.6" pageId="34" pageNumber="185" unit="m" value="560.0">560 m</quantity>
|
||
,
|
||
<typeStatus id="549A886EBA341C14FF25128DFEC7F815" box="[250,351,1922,1947]" pageId="34" pageNumber="185" type="holotype">holotype</typeStatus>
|
||
, BL—5.0 mm and 1
|
||
<typeStatus id="549A886EBA341C14FDB1128CFD56F815" box="[622,718,1923,1947]" pageId="34" pageNumber="185" type="paratype">paratype</typeStatus>
|
||
(
|
||
<collectionCode id="ED30AE09BA341C14FD3B128CFC87F815" box="[740,799,1923,1947]" httpUri="http://grbio.org/cool/vmfx-g997" name="Zoological Institute, Russian Academy of Sciences" pageId="34" pageNumber="185">ZISP</collectionCode>
|
||
2210), BL—5.0 mm,
|
||
<date id="FF9F100CBA341C14FBEB128DFB2EF815" box="[1076,1206,1922,1947]" pageId="34" pageNumber="185" value="1968-10-24">24.10.1968</date>
|
||
;
|
||
<collectingCountry id="F336765CBA341C14FB17128CFB66F814" box="[1224,1278,1923,1946]" name="Peru" pageId="34" pageNumber="185">Peru</collectingCountry>
|
||
, RV Dmitriy
|
||
</paragraph>
|
||
<paragraph id="8B9E36CCBA341C14FF4812A9FD52F86C" blockId="34.[151,1436,1814,2019]" pageId="34" pageNumber="185">
|
||
Mendeleev, cruise 20, st. 1645,
|
||
<geoCoordinate id="EE15500BBA341C14FE2512A8FDF5F831" box="[506,621,1959,1983]" direction="south" orientation="latitude" pageId="34" pageNumber="185" precision="92" value="-8.805">08°48.3’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE15500BBA341C14FDA612A9FD6DF831" box="[633,757,1958,1983]" direction="west" orientation="longitude" pageId="34" pageNumber="185" precision="92" value="-79.98333">79°59.0’W</geoCoordinate>
|
||
,
|
||
<quantity id="4CD99B29BA341C14FCDF12A9FCD1F831" box="[768,841,1958,1983]" metricMagnitude="2" metricUnit="m" metricValue="5.18" pageId="34" pageNumber="185" unit="m" value="518.0">518 m</quantity>
|
||
,
|
||
<typeStatus id="549A886EBA341C14FC8A12A7FC2DF84E" box="[853,949,1960,1984]" pageId="34" pageNumber="185" type="paratype">paratype</typeStatus>
|
||
(
|
||
<collectionCode id="ED30AE09BA341C14FC1B12A8FC67F831" box="[964,1023,1959,1983]" httpUri="http://grbio.org/cool/vmfx-g997" name="Zoological Institute, Russian Academy of Sciences" pageId="34" pageNumber="185">ZISP</collectionCode>
|
||
2211), BL—
|
||
<quantity id="4CD99B29BA341C14FB4912A9FB75F831" box="[1174,1261,1958,1983]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="34" pageNumber="185" unit="mm" value="6.5">6.5 mm</quantity>
|
||
,
|
||
<date id="FF9F100CBA341C14FB2712A8FAE1F831" box="[1272,1401,1959,1983]" pageId="34" pageNumber="185" value="1978-03-13">13.03.1978</date>
|
||
.
|
||
<emphasis id="B955EADEBA341C14FF1812C5FEF8F86D" bold="true" box="[199,352,1994,2019]" pageId="34" pageNumber="185">Distribution.</emphasis>
|
||
Peru-Chile Trench,
|
||
<quantity id="4CD99B29BA341C14FD9B12C5FD5EF86C" box="[580,710,1994,2019]" metricMagnitude="2" metricUnit="m" metricValue="5.39" metricValueMax="5.6" metricValueMin="5.18" pageId="34" pageNumber="185" unit="m" value="539.0" valueMax="560.0" valueMin="518.0">
|
||
518–
|
||
<specimenCount id="9D27FD45BA341C14FDA312C5FD5EF86C" box="[636,710,1994,2019]" pageId="34" pageNumber="185" type="generic">560 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF5E6644BA351C15FF48124FFDC7F85E" httpUri="https://zenodo.org/record/241642/files/figure.png" pageId="35" pageNumber="186" targetBox="[180,1390,208,1833]" targetPageId="35">
|
||
<paragraph id="8B9E36CCBA351C15FF48124FFDC7F85E" blockId="35.[151,1436,1856,2000]" pageId="35" pageNumber="186">
|
||
<emphasis id="B955EADEBA351C15FF48124FFE84F8D8" bold="true" box="[151,284,1856,1878]" pageId="35" pageNumber="186">FIGURE 32</emphasis>
|
||
.
|
||
<taxonomicName id="4C214D4FBA351C15FEF2124FFDBAF8D8" box="[301,546,1856,1878]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="35" pageNumber="186" phylum="Mollusca" rank="species" species="peruvianus" status="sp. nov.">
|
||
<emphasis id="B955EADEBA351C15FEF2124FFDBAF8D8" box="[301,546,1856,1878]" italics="true" pageId="35" pageNumber="186">Leptochiton peruvianus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26657A5BA351C15FDF4124FFDF0F8D8" box="[555,616,1856,1878]" pageId="35" pageNumber="186" rank="species">
|
||
<emphasis id="B955EADEBA351C15FDF4124FFDF0F8D8" bold="true" box="[555,616,1856,1878]" pageId="35" pageNumber="186">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, (ZISP 2209). (A–J), Peru-Chile Trench, RV Akademik Kurchatov, st.274. BL—5.0 mm and paratype (K), Peru-Chile Trench, RV Akademik Kurchatov, st 274. BL—5.0 mm.
|
||
<emphasis id="B955EADEBA351C15FB3C1251FB6DF8FA" bold="true" box="[1251,1269,1886,1908]" pageId="35" pageNumber="186">A</emphasis>
|
||
. Sutural needle;
|
||
<emphasis id="B955EADEBA351C15FF481272FF30F81D" bold="true" box="[151,168,1917,1939]" pageId="35" pageNumber="186">B</emphasis>
|
||
. Dorsal scale;
|
||
<emphasis id="B955EADEBA351C15FEE21272FED7F81D" bold="true" box="[317,335,1917,1939]" pageId="35" pageNumber="186">C</emphasis>
|
||
. Marginal scale;
|
||
<emphasis id="B955EADEBA351C15FE221272FD97F81D" bold="true" box="[509,527,1917,1939]" pageId="35" pageNumber="186">D</emphasis>
|
||
. Marginal needle;
|
||
<emphasis id="B955EADEBA351C15FD121272FD46F81D" bold="true" box="[717,734,1917,1939]" pageId="35" pageNumber="186">E</emphasis>
|
||
. Ventral scale in middle part;
|
||
<emphasis id="B955EADEBA351C15FBD31272FB81F81D" bold="true" box="[1036,1049,1917,1939]" pageId="35" pageNumber="186">F</emphasis>
|
||
. Central, first lateral and major lateral teeth;
|
||
<emphasis id="B955EADEBA351C15FF0A1293FF7EF83C" bold="true" box="[213,230,1948,1970]" pageId="35" pageNumber="186">G</emphasis>
|
||
. Heads of major lateral tooth;
|
||
<emphasis id="B955EADEBA351C15FDC31293FDA8F83C" bold="true" box="[540,560,1948,1970]" pageId="35" pageNumber="186">H</emphasis>
|
||
. Aesthete group in central area;
|
||
<emphasis id="B955EADEBA351C15FCA41293FC3DF83C" bold="true" box="[891,933,1948,1970]" pageId="35" pageNumber="186">I, K</emphasis>
|
||
. Valve V, rostral view;
|
||
<emphasis id="B955EADEBA351C15FB4C1293FB07F83C" bold="true" box="[1171,1183,1948,1970]" pageId="35" pageNumber="186">J</emphasis>
|
||
. Valve VIII, lateral view Scale bars 100 µm (A–G) and 1.0 mm (I–K).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5E6644BA321C12FF4812B9FD4DF864" httpUri="https://zenodo.org/record/241643/files/figure.png" pageId="36" pageNumber="187" targetBox="[303,1263,210,1933]" targetPageId="36">
|
||
<paragraph id="8B9E36CCBA321C12FF4812B9FD4DF864" blockId="36.[151,1436,1974,2026]" pageId="36" pageNumber="187">
|
||
<emphasis id="B955EADEBA321C12FF4812B9FE84F842" bold="true" box="[151,284,1974,1996]" pageId="36" pageNumber="187">FIGURE 33</emphasis>
|
||
.
|
||
<taxonomicName id="4C214D4FBA321C12FEF312B9FD87F842" box="[300,543,1974,1996]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="36" pageNumber="187" phylum="Mollusca" rank="species" species="peruvianus" status="sp. nov.">
|
||
<emphasis id="B955EADEBA321C12FEF312B9FD87F842" box="[300,543,1974,1996]" italics="true" pageId="36" pageNumber="187">Leptochiton peruvianus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26657A5BA321C12FDF712B9FDFCF842" box="[552,612,1974,1996]" pageId="36" pageNumber="187" rank="species">
|
||
<emphasis id="B955EADEBA321C12FDF712B9FDFCF842" bold="true" box="[552,612,1974,1996]" pageId="36" pageNumber="187">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Paratype, (ZISP 2210) in ventral view, Peru, RV Dmitriy Mendeleev, st.1645. BL—6.5 mm. Distribution of gills from valve V to anus.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C33B6547BA331C13FF181598FE13FE22" pageId="37" pageNumber="188" type="diagnosis">
|
||
<paragraph id="8B9E36CCBA331C13FF181598FE13FE22" blockId="37.[151,1437,151,1544]" pageId="37" pageNumber="188">
|
||
<emphasis id="B955EADEBA331C13FF181598FED9FF3E" bold="true" box="[199,321,151,176]" pageId="37" pageNumber="188">Diagnosis.</emphasis>
|
||
Animal small, up to
|
||
<quantity id="4CD99B29BA331C13FDE01598FD04FF21" box="[575,668,151,176]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="37" pageNumber="188" unit="mm" value="6.5">6.5 mm</quantity>
|
||
. Valves lowly elevated, not beaked. Intermediate valves short and wide, anterior and posterior margins straight, lateral area not elevated. Tail valve wider than head valve, with anterior mucro, antemucronal and postmucronal slopes straight. Tegmentum with 40 longitudinal rows of weakly raised round granules on central areas, quincuncially arranged on lateral areas. Each granule with one megalaesthete and six micraesthetes in front. Girdle dorsally densely covered with flattened, obtusely pointed scales with 10 distinct ribs. Radula with very small and numerous teeth, central teeth narrow, first lateral teeth elongated, major lateral teeth with tridentate, sharp cusps, central denticle largest. Eleven gills per side, arranged from valve V to anus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33B6547BA331C13FF1814B8FC96FBBA" pageId="37" pageNumber="188" type="description">
|
||
<paragraph id="8B9E36CCBA331C13FF1814B8FBC1FE7B" blockId="37.[151,1437,151,1544]" pageId="37" pageNumber="188">
|
||
<emphasis id="B955EADEBA331C13FF1814B8FEC1FE5E" bold="true" box="[199,345,439,464]" pageId="37" pageNumber="188">Description.</emphasis>
|
||
<typeStatus id="549A886EBA331C13FEBC14B8FE53FE5E" box="[355,459,439,464]" pageId="37" pageNumber="188" type="holotype">Holotype</typeStatus>
|
||
5.0 mm BL. Shell series widening posteriorwards (animal ovoid in outline), lowly elevated (elevation ratio
|
||
<quantity id="4CD99B29BA331C13FE7214D3FE63FE7B" box="[429,507,476,501]" metricMagnitude="-3" metricUnit="m" metricValue="6.604" pageId="37" pageNumber="188" unit="in" value="0.26">0.26 in</quantity>
|
||
valve V), valves rounded. Color of tegmentum white.
|
||
</paragraph>
|
||
<paragraph id="8B9E36CCBA331C13FF1814F0FB20FDEE" blockId="37.[151,1437,151,1544]" pageId="37" pageNumber="188">Head valve semicircular, notably narrower than tail valve (ratio of width of tail valve to width of head valve 1.1). Intermediate valve rectangular, short and wide, anterior and posterior margins straight, lateral margins rounded. Tail valve large with anterior mucro, antemucronal and postmucronal slopes straight.</paragraph>
|
||
<paragraph id="8B9E36CCBA331C13FF181762FCC7FD7E" blockId="37.[151,1437,151,1544]" pageId="37" pageNumber="188">Tegmentum sculptured with weakly raised round granules arranged in longitudinal rows on central areas of intermediate valves and on antemucronal areas of tail valve elsewhere quincuncially arranged. Forty longitudinal rows on central areas of valve V. Each granule with one megalaesthete and six micraesthetes in front. Aesthete pores of megalaesthete twice as large as pores of micraesthetes.</paragraph>
|
||
<paragraph id="8B9E36CCBA331C13FF1817F3FAE3FC9B" blockId="37.[151,1437,151,1544]" box="[199,1403,764,789]" pageId="37" pageNumber="188">Articulamentum moderately developed, apophyses short, width of apophyses less than width of jugal sinus.</paragraph>
|
||
<paragraph id="8B9E36CCBA331C13FF181610FC6AFC46" blockId="37.[151,1437,151,1544]" pageId="37" pageNumber="188">
|
||
Girdle narrow (about
|
||
<quantity id="4CD99B29BA331C13FE67162FFD96FCB9" box="[440,526,800,824]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="37" pageNumber="188" unit="mm" value="0.4">0.4 mm</quantity>
|
||
wide near valve V in
|
||
<typeStatus id="549A886EBA331C13FCDE1610FCFEFCB6" box="[769,870,799,824]" pageId="37" pageNumber="188" type="holotype">holotype</typeStatus>
|
||
, 11% of total width) dorsally densely covered with obtusely pointed scales (55
|
||
<date id="FF9F100CBA331C13FE0A164AFD90FCD2" box="[469,520,836,860]" pageId="37" pageNumber="188" value="1948-10">x 48</date>
|
||
µm) with 10 distinct ribs. Intersegmental area with long needles (160
|
||
<date id="FF9F100CBA331C13FAED164AFAFCFCD2" box="[1330,1380,836,860]" pageId="37" pageNumber="188" value="2011-10">x 11</date>
|
||
µm) embedded in chitinouse cups in the form of “ring-shaft needles” of
|
||
<bibRefCitation id="EFB04B3DBA331C13FC501668FBB5FC0E" author="Thiele" box="[911,1069,871,896]" pageId="37" pageNumber="188" refString="Thiele, J. (1908) Die antarktischen und subantarktischen Chitonen. Deutsche Sudpolar Expedition 1901 - 1903, 10. Zoologie 2, 9 - 23." type="journal article" year="1908">Thiele (1908)</bibRefCitation>
|
||
. Marginal spicules of two kinds: some similar to intersegmental needles (136
|
||
<date id="FF9F100CBA331C13FD581682FD2FFC2A" box="[647,695,908,932]" pageId="37" pageNumber="188" value="2011-10">x 11</date>
|
||
µm), and elongate bluntly pointed scales with 4 ribs (
|
||
<date id="FF9F100CBA331C13FAD31683FAC7FC2A" box="[1292,1375,908,932]" pageId="37" pageNumber="188" value="1970-10-18">70 x 18</date>
|
||
µm). Ventrally girdle covered with elongate, pointed, smooth scales (
|
||
<date id="FF9F100CBA331C13FC8016A0FC2DFC46" box="[863,949,943,968]" pageId="37" pageNumber="188" value="1962-10-23">62 x 23</date>
|
||
µm).
|
||
</paragraph>
|
||
<paragraph id="8B9E36CCBA331C13FF1816DBFB1CFB9E" blockId="37.[151,1437,151,1544]" pageId="37" pageNumber="188">
|
||
Radula of
|
||
<typeStatus id="549A886EBA331C13FE9F16DBFE3AFC63" box="[320,418,980,1005]" pageId="37" pageNumber="188" type="holotype">holotype</typeStatus>
|
||
<quantity id="4CD99B29BA331C13FE7416DBFD9BFC62" box="[427,515,980,1004]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="37" pageNumber="188" unit="mm" value="2.2">2.2 mm</quantity>
|
||
long with 160 transverse rows of very small mature teeth. Central teeth narrow, first lateral teeth elongate, major lateral teeth with tridentate cusp, central denticle largest.
|
||
</paragraph>
|
||
<paragraph id="8B9E36CCBA331C13FF181113FC96FBBA" blockId="37.[151,1437,151,1544]" box="[199,782,1052,1077]" pageId="37" pageNumber="188">Eleven gills per side arranged from valve V to anus.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33B6547BA331C13FF181130FA91F986" pageId="37" pageNumber="188" type="discussion">
|
||
<paragraph id="8B9E36CCBA331C13FF181130FA91F986" blockId="37.[151,1437,151,1544]" pageId="37" pageNumber="188">
|
||
<emphasis id="B955EADEBA331C13FF181130FEA3FBD6" bold="true" box="[199,315,1087,1112]" pageId="37" pageNumber="188">Remarks.</emphasis>
|
||
The new species differs from most other species of
|
||
<taxonomicName id="4C214D4FBA331C13FC581130FB95FBD6" box="[903,1037,1087,1112]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B955EADEBA331C13FC581130FB95FBD6" box="[903,1037,1087,1112]" italics="true" pageId="37" pageNumber="188">Leptochiton</emphasis>
|
||
</taxonomicName>
|
||
by having the tail valve wider than head valve and by having an extensive row of gills arranged from anus to valve V.
|
||
<taxonomicName id="4C214D4FBA331C13FB9D116BFAD4FBF2" box="[1090,1356,1124,1149]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="peruvianus">
|
||
<emphasis id="B955EADEBA331C13FB9D116BFAD4FBF2" box="[1090,1356,1124,1149]" italics="true" pageId="37" pageNumber="188">Leptochiton peruvianus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C214D4FBA331C13FF081186FEDEFB2E" box="[215,326,1159,1184]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="linseae">
|
||
<emphasis id="B955EADEBA331C13FF081186FEDEFB2E" box="[215,326,1159,1184]" italics="true" pageId="37" pageNumber="188">L. linseae</emphasis>
|
||
</taxonomicName>
|
||
also by having seven pores in the aesthete group (three in
|
||
<taxonomicName id="4C214D4FBA331C13FC281186FBFEFB2E" box="[1015,1126,1159,1184]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="linseae">
|
||
<emphasis id="B955EADEBA331C13FC281186FBFEFB2E" box="[1015,1126,1159,1184]" italics="true" pageId="37" pageNumber="188">L. linseae</emphasis>
|
||
</taxonomicName>
|
||
) and 10 ribs on the dorsal scales instead
|
||
<quantity id="4CD99B29BA331C13FEE911A3FE00FB4B" box="[310,408,1196,1221]" metricMagnitude="-1" metricUnit="m" metricValue="4.191" metricValueMax="4.318" metricValueMin="4.064" pageId="37" pageNumber="188" unit="in" value="16.5" valueMax="17.0" valueMin="16.0">16–17 in</quantity>
|
||
<taxonomicName id="4C214D4FBA331C13FE4111A2FD92FB4B" box="[414,522,1196,1221]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="linseae">
|
||
<emphasis id="B955EADEBA331C13FE4111A2FD92FB4B" box="[414,522,1196,1221]" italics="true" pageId="37" pageNumber="188">L. linseae</emphasis>
|
||
</taxonomicName>
|
||
. The new species differs from
|
||
<emphasis id="B955EADEBA331C13FCBD11A2FB90FB4B" box="[866,1032,1196,1221]" italics="true" pageId="37" pageNumber="188">
|
||
<taxonomicName id="4C214D4FBA331C13FCBD11A2FB9CFB4B" box="[866,1028,1196,1221]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="mutschkeae">L. mutschkeae</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
which also has tail valve wider than head valve, in having a tridentate cusp of major lateral tooth (vs. unidentate in
|
||
<taxonomicName id="4C214D4FBA331C13FBFD11DEFB5CFB66" box="[1058,1220,1231,1256]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="mutschkeae">
|
||
<emphasis id="B955EADEBA331C13FBFD11DEFB5CFB66" box="[1058,1220,1231,1256]" italics="true" pageId="37" pageNumber="188">L. mutschkeae</emphasis>
|
||
</taxonomicName>
|
||
), in the number of ribs in dorsal scales (
|
||
<quantity id="4CD99B29BA331C13FE5B11FBFE26FA83" box="[388,446,1268,1293]" metricMagnitude="-1" metricUnit="m" metricValue="2.54" pageId="37" pageNumber="188" unit="in" value="10.0">10 in</quantity>
|
||
<taxonomicName id="4C214D4FBA331C13FE1A11FAFDF9FA82" box="[453,609,1269,1292]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="peruvianus">
|
||
<emphasis id="B955EADEBA331C13FE1A11FAFDF9FA82" box="[453,609,1269,1292]" italics="true" pageId="37" pageNumber="188">L. peruvianus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<quantity id="4CD99B29BA331C13FD4811FBFD5BFA83" box="[663,707,1268,1293]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="37" pageNumber="188" unit="in" value="2.0">2 in</quantity>
|
||
<taxonomicName id="4C214D4FBA331C13FD1511FAFCF3FA83" box="[714,875,1268,1293]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="mutschkeae">
|
||
<emphasis id="B955EADEBA331C13FD1511FAFCF3FA83" box="[714,875,1268,1293]" italics="true" pageId="37" pageNumber="188">L. mutschkeae</emphasis>
|
||
</taxonomicName>
|
||
) and the number of aesthete pores in the granules (
|
||
<quantity id="4CD99B29BA331C13FF401017FF54FABE" box="[159,204,1303,1328]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" pageId="37" pageNumber="188" unit="in" value="7.0">7 in</quantity>
|
||
<taxonomicName id="4C214D4FBA331C13FF0B1016FEF7FABE" box="[212,367,1305,1328]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="peruvianus">
|
||
<emphasis id="B955EADEBA331C13FF0B1016FEF7FABE" box="[212,367,1305,1328]" italics="true" pageId="37" pageNumber="188">L. peruvianus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<quantity id="4CD99B29BA331C13FE791018FE4BFABE" box="[422,467,1303,1328]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="37" pageNumber="188" unit="in" value="5.0">5 in</quantity>
|
||
<taxonomicName id="4C214D4FBA331C13FE051016FDE4FABE" box="[474,636,1303,1328]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="mutschkeae">
|
||
<emphasis id="B955EADEBA331C13FE051016FDE4FABE" box="[474,636,1303,1328]" italics="true" pageId="37" pageNumber="188">L. mutschkeae</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="4C214D4FBA331C13FD4B1018FC06FABE" box="[660,926,1303,1328]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="peruvianus">
|
||
<emphasis id="B955EADEBA331C13FD4B1018FC06FABE" box="[660,926,1303,1328]" italics="true" pageId="37" pageNumber="188">Leptochiton peruvianus</emphasis>
|
||
</taxonomicName>
|
||
resembles
|
||
<taxonomicName id="4C214D4FBA331C13FBC21016FB7FFABE" box="[1053,1255,1303,1328]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="longibranchiae">
|
||
<emphasis id="B955EADEBA331C13FBC21016FB7FFABE" box="[1053,1255,1303,1328]" italics="true" pageId="37" pageNumber="188">L. longibranchiae</emphasis>
|
||
</taxonomicName>
|
||
in the extended gill rows and wide tail valve, but differs from latter in having a tridentate cusp of the major lateral tooth (vs. unidentate in
|
||
<taxonomicName id="4C214D4FBA331C13FEE6106EFD9EFAF6" box="[313,518,1375,1400]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="longibranchiae">
|
||
<emphasis id="B955EADEBA331C13FEE6106EFD9EFAF6" box="[313,518,1375,1400]" italics="true" pageId="37" pageNumber="188">L. longibranchiae</emphasis>
|
||
</taxonomicName>
|
||
), 10 ribs on dorsal scales instead of a single one in
|
||
<taxonomicName id="4C214D4FBA331C13FB5D106EFAD7FAF6" box="[1154,1359,1375,1400]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="longibranchiae">
|
||
<emphasis id="B955EADEBA331C13FB5D106EFAD7FAF6" box="[1154,1359,1375,1400]" italics="true" pageId="37" pageNumber="188">L. longibranchiae</emphasis>
|
||
</taxonomicName>
|
||
, more numerous transverse rows in the radula (
|
||
<quantity id="4CD99B29BA331C13FD85108BFD39FA13" box="[602,673,1412,1437]" metricMagnitude="0" metricUnit="m" metricValue="4.064" pageId="37" pageNumber="188" unit="in" value="160.0">160 in</quantity>
|
||
<taxonomicName id="4C214D4FBA331C13FD78108AFCD8FA12" box="[679,832,1413,1436]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="peruvianus">
|
||
<emphasis id="B955EADEBA331C13FD78108AFCD8FA12" box="[679,832,1413,1436]" italics="true" pageId="37" pageNumber="188">L. peruvianus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<quantity id="4CD99B29BA331C13FCA9108BFC36FA13" box="[886,942,1412,1437]" metricMagnitude="-1" metricUnit="m" metricValue="8.382" pageId="37" pageNumber="188" unit="in" value="33.0">33 in</quantity>
|
||
<taxonomicName id="4C214D4FBA331C13FC6B108AFBE5FA13" box="[948,1149,1412,1437]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="longibranchiae">
|
||
<emphasis id="B955EADEBA331C13FC6B108AFBE5FA13" box="[948,1149,1412,1437]" italics="true" pageId="37" pageNumber="188">L. longibranchiae</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="4C214D4FBA331C13FB4C108BFA04FA12" box="[1171,1436,1412,1437]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="peruvianus">
|
||
<emphasis id="B955EADEBA331C13FB4C108BFA04FA12" box="[1171,1436,1412,1437]" italics="true" pageId="37" pageNumber="188">Leptochiton peruvianus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<emphasis id="B955EADEBA331C13FEF110A6FD8AFA4E" box="[302,530,1447,1472]" italics="true" pageId="37" pageNumber="188">
|
||
<taxonomicName id="4C214D4FBA331C13FEF110A6FE04FA4E" box="[302,412,1447,1472]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="laurae">L. laurae</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C214D4FBA331C13FE7310A6FD8AFA4E" box="[428,530,1447,1472]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="sykesi">L. sykesi</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C214D4FBA331C13FD8C10A6FD4CFA4E" box="[595,724,1447,1472]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="37" pageNumber="188" phylum="Mollusca" rank="species" species="medinae">
|
||
<emphasis id="B955EADEBA331C13FD8C10A6FD4CFA4E" box="[595,724,1447,1472]" italics="true" pageId="37" pageNumber="188">L. medinae</emphasis>
|
||
</taxonomicName>
|
||
in having a tricuspid dental cusp of the major lateral tooth (bidentate cusp in the latter three species), seven pores in aesthete group (three to five in the latter three species), obtusely pointed, wide dorsal scales (sharply pointed, narrow dorsal scales in the latter three species).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |