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<document id="B3EA56DA1684E2759C68A62EAE4E7EE4" 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="038887DABA151C32FF4816E5FB29FE06" 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 belknapi Dall 1878" docType="treatment" docVersion="8" lastPageNumber="154" 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="154" updateTime="1698616597089" updateUser="plazi">
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<mods:title id="E2424FBDD0EA6A04A2C29FE39EF872C7">Shallow and deep-sea chitons of the genus Leptochiton Gray, 1847 (Mollusca: Polyplacophora: Lepidopleurida) from Peruvian and Chilean waters</mods:title>
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<mods:date id="1756BFF00E394B1499A49AA9D2FA171F">2015</mods:date>
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<treatment id="038887DABA151C32FF4816E5FB29FE06" ID-DOI="http://doi.org/10.5281/zenodo.3509689" ID-GBIF-Taxon="119642616" ID-Zenodo-Dep="3509689" LSID="urn:lsid:plazi:treatment:038887DABA151C32FF4816E5FB29FE06" httpUri="http://treatment.plazi.org/id/038887DABA151C32FF4816E5FB29FE06" lastPageId="4" lastPageNumber="154" pageId="3" pageNumber="154">
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<heading id="D0D681A0BA151C35FF4816E5FD84FB8A" bold="true" box="[151,540,1002,1028]" fontSize="11" level="1" pageId="3" pageNumber="154" reason="1">
<taxonomicName id="4C214D4FBA151C35FF4816E5FD84FB8A" ID-CoL="3TLW5" authority="Dall, 1878" authorityName="Dall" authorityYear="1878" box="[151,540,1002,1028]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FF4816E5FD84FB8A" bold="true" box="[151,540,1002,1028]" pageId="3" pageNumber="154">
<emphasis id="B955EADEBA151C35FF4816E5FE0FFB8A" bold="true" box="[151,407,1002,1028]" italics="true" pageId="3" pageNumber="154">Leptochiton belknapi</emphasis>
<bibRefCitation id="EFB04B3DBA151C35FE4116E5FD84FB8A" author="Dall" box="[414,540,1002,1028]" pageId="3" pageNumber="154" refString="Dall, W. H. (1878) Description of new form of molluscs from Alaska contained in the collections of the National Museum. Proceedings of the United States National Museum, 1, 1 - 3. http: // dx. doi. org / 10.5479 / si. 00963801.1" type="journal article" year="1878">Dall, 1878</bibRefCitation>
</emphasis>
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<subSubSection id="C33B6547BA151C35FF48113EFDDFFB71" pageId="3" pageNumber="154" type="reference_group">
<paragraph id="8B9E36CCBA151C35FF48113EFA90FBC9" blockId="3.[151,1435,1073,1279]" box="[151,1288,1073,1095]" pageId="3" pageNumber="154">
<treatmentCitationGroup id="AB3111E2BA151C35FF48113EFA90FBC9" box="[151,1288,1073,1095]" pageId="3" pageNumber="154">
<taxonomicName id="4C214D4FBA151C35FF48113EFE6AFBC9" ID-CoL="3TLW5" authority="Dall 1878: 1" authorityName="Dall" authorityPageNumber="1" authorityYear="1878" box="[151,498,1073,1095]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FF48113EFEF5FBC9" box="[151,365,1073,1095]" italics="true" pageId="3" pageNumber="154">Leptochiton belknapi</emphasis>
<treatmentCitation id="0A8010DDBA151C35FEAB113EFE6AFBC9" author="Dall" box="[372,498,1073,1095]" page="1" pageId="3" pageNumber="154" year="1878">
<bibRefCitation id="EFB04B3DBA151C35FEAB113EFE43FBC9" author="Dall" box="[372,475,1073,1095]" pageId="3" pageNumber="154" refString="Dall, W. H. (1878) Description of new form of molluscs from Alaska contained in the collections of the National Museum. Proceedings of the United States National Museum, 1, 1 - 3. http: // dx. doi. org / 10.5479 / si. 00963801.1" type="journal article" year="1878">Dall 1878</bibRefCitation>
: 1
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</taxonomicName>
;
<treatmentCitation id="0A8010DDBA151C35FE20113DFC8FFBC9" author="Kaas" box="[511,791,1073,1095]" page="23" pageId="3" pageNumber="154" year="1987">
<bibRefCitation id="EFB04B3DBA151C35FE20113DFD6AFBC9" author="Kaas" box="[511,754,1073,1095]" pageId="3" pageNumber="154" refString="Kaas, P. &amp; Van Belle, R. A. (1987) Monograph of living chitons 3, E. J. Brill / W. Backhuys, Leiden, 302 pp." type="book" year="1987">Kaas &amp; Van Belle 1987</bibRefCitation>
: 23
</treatmentCitation>
, fig.10;
<treatmentCitation id="0A8010DDBA151C35FCB4113EFB04FBC9" author="Schwabe" box="[875,1180,1073,1095]" page="33" pageId="3" pageNumber="154" year="2010">
<bibRefCitation id="EFB04B3DBA151C35FCB4113EFBE0FBC9" author="Schwabe" box="[875,1144,1073,1095]" pageId="3" pageNumber="154" refString="Schwabe, E. &amp; Sellanes, J. (2010) Revision of Chilean bathyal chitons Mollusca: Polyplacophora) associated with cold-seeps, including description of a new species of Leptochiton (Leptochitonidae). Organisms Diversity &amp; Evolution, 10 (1), 31 - 55. http: // dx. doi. org / 10.1007 / s 13127 - 009 - 0002 - 6" type="journal article" year="2010">Schwabe &amp; Sellanes 2010</bibRefCitation>
: 33
</treatmentCitation>
, fig.1L–M
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</paragraph>
<paragraph id="8B9E36CCBA151C35FF48115FFCE0FB0A" blockId="3.[151,1435,1073,1279]" pageId="3" pageNumber="154">
<treatmentCitationGroup id="AB3111E2BA151C35FF48115FFCE0FB0A" bridged="true" pageId="3" pageNumber="154">
<emphasis id="B955EADEBA151C35FF48115FFEEDFBE8" box="[151,373,1104,1126]" italics="true" pageId="3" pageNumber="154">
<taxonomicName id="4C214D4FBA151C35FF48115FFEF6FBE8" ID-CoL="3TLVN" box="[151,366,1104,1126]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="alveolus">Leptochiton alveolus</taxonomicName>
;
</emphasis>
<treatmentCitation id="0A8010DDBA151C35FEA1115FFDA0FBE8" author="Ferreira" box="[382,568,1104,1126]" page="152" pageId="3" pageNumber="154" year="1979">
<bibRefCitation id="EFB04B3DBA151C35FEA1115FFD94FBE8" author="Ferreira" box="[382,524,1104,1126]" pageId="3" pageNumber="154" refString="Ferreira, A. J. (1979) The family Lepidopleuridae (Mollusca: Polyplacophora) in the eastern Pacific. The Veliger, 22 (2), 145 - 165." type="journal article" year="1979">Ferreira 1979</bibRefCitation>
:152
</treatmentCitation>
, fig 10 (in part,
<emphasis id="B955EADEBA151C35FD38115EFC2FFBE8" box="[743,951,1104,1126]" italics="true" pageId="3" pageNumber="154">
non
<taxonomicName id="4C214D4FBA151C35FCCA115FFC2FFBE8" authority="M.Sars" authorityName="M.Sars" box="[789,951,1104,1126]" class="Polyplacophora" family="Chitonidae" genus="Chiton" kingdom="Animalia" order="Chitonida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="alveolus">Chiton alveolus</taxonomicName>
</emphasis>
M.Sars MS,
<bibRefCitation id="EFB04B3DBA151C35FB9B115FFB53FBE8" author="Loven" box="[1092,1227,1104,1126]" pageId="3" pageNumber="154" refString="Loven, S. L. (1846) Index molluscorum litora Scandinaviae Occidentalia habitantium. Ofverssigt Af Kungel Svenska Vetenskaps-Akademiens Forhandlinger, 3, 134 - 160." type="journal article" year="1846">Lovén, 1846</bibRefCitation>
);
<treatmentCitation id="0A8010DDBA151C35FB00115EFEBBFB0A" author="Kaas" page="36" pageId="3" pageNumber="154" year="1985">
<bibRefCitation id="EFB04B3DBA151C35FB00115EFF65FB0A" author="Kaas" pageId="3" pageNumber="154" refString="Kaas, P. &amp; Van Belle, R. A. (1985) Monograph of living chitons 1, E. J. Brill / W. Backhuys, Leiden, 240 pp." type="book" year="1985">Kaas &amp; Van Belle 1985</bibRefCitation>
: 36
</treatmentCitation>
, fig.14, map 6, (in part,
<emphasis id="B955EADEBA151C35FDC8117FFDA5FB0B" box="[535,573,1136,1157]" italics="true" pageId="3" pageNumber="154">non</emphasis>
<taxonomicName id="4C214D4FBA151C35FD9C1161FCF4FB0A" authority="Loven, 1846" authorityName="Loven" authorityYear="1846" box="[579,876,1134,1156]" class="Polyplacophora" family="Chitonidae" genus="Chiton" kingdom="Animalia" order="Chitonida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="alveolus">
<emphasis id="B955EADEBA151C35FD9C1161FD7AFB0A" box="[579,738,1134,1156]" italics="true" pageId="3" pageNumber="154">Chiton alveolus</emphasis>
<bibRefCitation id="EFB04B3DBA151C35FD361161FCF4FB0A" author="Loven" box="[745,876,1134,1156]" pageId="3" pageNumber="154" refString="Loven, S. L. (1846) Index molluscorum litora Scandinaviae Occidentalia habitantium. Ofverssigt Af Kungel Svenska Vetenskaps-Akademiens Forhandlinger, 3, 134 - 160." type="journal article" year="1846">Lovén, 1846</bibRefCitation>
</taxonomicName>
).
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</paragraph>
<paragraph id="8B9E36CCBA151C35FF481182FD86FB2D" blockId="3.[151,1435,1073,1279]" box="[151,542,1165,1187]" pageId="3" pageNumber="154">
<treatmentCitationGroup id="AB3111E2BA151C35FF481182FD86FB2D" box="[151,542,1165,1187]" pageId="3" pageNumber="154">
<taxonomicName id="4C214D4FBA151C35FF481182FD82FB2D" ID-CoL="8L3BQ" authority="Dall 1902: 557" authorityName="Dall" authorityPageNumber="557" authorityYear="1902" box="[151,538,1165,1187]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="farallonis">
<emphasis id="B955EADEBA151C35FF481182FEE1FB2D" box="[151,377,1165,1187]" italics="true" pageId="3" pageNumber="154">Leptochiton farallonis</emphasis>
<treatmentCitation id="0A8010DDBA151C35FEA01182FD82FB2D" author="Dall" box="[383,538,1165,1187]" page="557" pageId="3" pageNumber="154" year="1902">
<bibRefCitation id="EFB04B3DBA151C35FEA01182FE70FB2D" author="Dall" box="[383,488,1165,1187]" pageId="3" pageNumber="154" refString="Dall, W. H. (1902) Illustrations and descriptions of new, unfigured, or imperfectly known shells, chiefly American, in the U. S. National Museum. Proceedings of the United States national Museum, 24, 499 - 566. http: // dx. doi. org / 10.5479 / si. 00963801.24 - 1264.499" type="journal article" year="1902">Dall 1902</bibRefCitation>
: 557
</treatmentCitation>
</taxonomicName>
.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B9E36CCBA151C35FF4811A3FDB4FB4C" blockId="3.[151,1435,1073,1279]" box="[151,556,1196,1218]" pageId="3" pageNumber="154">
<treatmentCitationGroup id="AB3111E2BA151C35FF4811A3FDB4FB4C" box="[151,556,1196,1218]" pageId="3" pageNumber="154">
<taxonomicName id="4C214D4FBA151C35FF4811A3FDB0FB4C" ID-CoL="8L3BS" authority="Dall 1902: 555" authorityName="Dall" authorityPageNumber="555" authorityYear="1902" box="[151,552,1196,1218]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="mesogonus">
<emphasis id="B955EADEBA151C35FF4811A3FE1FFB4C" box="[151,391,1196,1218]" italics="true" pageId="3" pageNumber="154">Leptochiton mesogonus</emphasis>
<treatmentCitation id="0A8010DDBA151C35FE5211A3FDB0FB4C" author="Dall" box="[397,552,1196,1218]" page="555" pageId="3" pageNumber="154" year="1902">
<bibRefCitation id="EFB04B3DBA151C35FE5211A3FE6DFB4C" author="Dall" box="[397,501,1196,1218]" pageId="3" pageNumber="154" refString="Dall, W. H. (1902) Illustrations and descriptions of new, unfigured, or imperfectly known shells, chiefly American, in the U. S. National Museum. Proceedings of the United States national Museum, 24, 499 - 566. http: // dx. doi. org / 10.5479 / si. 00963801.24 - 1264.499" type="journal article" year="1902">Dall 1902</bibRefCitation>
: 555
</treatmentCitation>
</taxonomicName>
.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B9E36CCBA151C35FF4811C5FD9BFB6E" blockId="3.[151,1435,1073,1279]" box="[151,515,1226,1248]" pageId="3" pageNumber="154">
<treatmentCitationGroup id="AB3111E2BA151C35FF4811C5FD9BFB6E" box="[151,515,1226,1248]" pageId="3" pageNumber="154">
<taxonomicName id="4C214D4FBA151C35FF4811C5FE67FB6E" ID-CoL="8L3BT" authority="Dall 1908: 218" authorityName="Dall" authorityPageNumber="218" authorityYear="1908" box="[151,511,1226,1248]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="opacus">
<emphasis id="B955EADEBA151C35FF4811C5FEC6FB6E" box="[151,350,1226,1248]" italics="true" pageId="3" pageNumber="154">Leptochiton opacus</emphasis>
<treatmentCitation id="0A8010DDBA151C35FEBB11C5FE67FB6E" author="Dall" box="[356,511,1226,1248]" page="218" pageId="3" pageNumber="154" year="1908">
<bibRefCitation id="EFB04B3DBA151C35FEBB11C5FE54FB6E" author="Dall" box="[356,460,1226,1248]" pageId="3" pageNumber="154" refString="Dall, W. H. (1908) Report on the dredging operations off the West coast of Central America, to the Galapagos, etc …. by the U. S. Fish. Comm. Steamer &quot; Albatros &quot;, 1891. 37. Reports on the scientific results. etc. 14, The Mollusca and Brachiopoda. Bulletin of the Museum of Comparative Zoology Harvard University, 43 (6), 205 - 487." type="journal article" year="1908">Dall 1908</bibRefCitation>
: 218
</treatmentCitation>
</taxonomicName>
.
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</paragraph>
<paragraph id="8B9E36CCBA151C35FF4811E6FDDFFB71" blockId="3.[151,1435,1073,1279]" box="[151,583,1257,1279]" pageId="3" pageNumber="154">
<treatmentCitationGroup id="AB3111E2BA151C35FF4811E6FDDFFB71" box="[151,583,1257,1279]" pageId="3" pageNumber="154">
<taxonomicName id="4C214D4FBA151C35FF4811E6FE88FB71" ID-CoL="7P786" box="[151,272,1257,1279]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="genus">
<emphasis id="B955EADEBA151C35FF4811E6FE88FB71" box="[151,272,1257,1279]" italics="true" pageId="3" pageNumber="154">Leptochiton</emphasis>
</taxonomicName>
sp.
<treatmentCitation id="0A8010DDBA151C35FEE611E6FDDBFB71" author="Sellanes" box="[313,579,1257,1279]" page="1066" pageId="3" pageNumber="154" year="2004">
<bibRefCitation id="EFB04B3DBA151C35FEE611E6FD9BFB71" author="Sellanes" box="[313,515,1257,1279]" pageId="3" pageNumber="154" refString="Sellanes, J., Quiroga, E. &amp; Gallardo, V. A. (2004) First direct evidence of methane seepage and associated chemosynthetic communities in the bathyal zone off Chile. Journal of the Marine Biological Association of the United Kingdom, 84, 1065 - 1066. http: // dx. doi. org / 10.1017 / S 0025315404010422 h" type="journal article" year="2004">
Sellanes
<emphasis id="B955EADEBA151C35FE4B11E5FE5FFB71" box="[404,455,1257,1279]" italics="true" pageId="3" pageNumber="154">et al.</emphasis>
2004
</bibRefCitation>
: 1066
</treatmentCitation>
.
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</paragraph>
</subSubSection>
<subSubSection id="C33B6547BA151C35FF481029FDCDF9D1" pageId="3" pageNumber="154" type="materials_examined">
<paragraph id="8B9E36CCBA151C35FF481029FD9FFAB1" blockId="3.[151,1436,1318,2027]" box="[151,519,1318,1343]" pageId="3" pageNumber="154">
<emphasis id="B955EADEBA151C35FF481029FF40FAB1" bold="true" box="[151,216,1318,1343]" pageId="3" pageNumber="154">
<typeStatus id="549A886EBA151C35FF481029FF4CFAB1" box="[151,212,1318,1343]" pageId="3" pageNumber="154">Type</typeStatus>
.
</emphasis>
<typeStatus id="549A886EBA151C35FF001029FEDFFAB1" box="[223,327,1318,1343]" pageId="3" pageNumber="154" type="holotype">Holotype</typeStatus>
(
<collectionCode id="ED30AE09BA151C35FE891028FE30FAB1" LSID="urn:lsid:biocol.org:col:34871" box="[342,424,1319,1343]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
30972).
</paragraph>
<paragraph id="8B9E36CCBA151C35FF181045FBD3FAED" blockId="3.[151,1436,1318,2027]" box="[199,1099,1354,1379]" pageId="3" pageNumber="154">
<emphasis id="B955EADEBA151C35FF181045FEFDFAED" bold="true" box="[199,357,1354,1379]" pageId="3" pageNumber="154">
<typeStatus id="549A886EBA151C35FF181045FE9AFAED" box="[199,258,1354,1379]" pageId="3" pageNumber="154">Type</typeStatus>
locality.
</emphasis>
off Western Aleutian Islands,
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,
<geoCoordinate id="EE15500BBA151C35FCF61044FC05FAED" box="[809,925,1355,1379]" direction="west" orientation="longitude" pageId="3" pageNumber="154" precision="925" value="-171.31667">171°19’W</geoCoordinate>
,
<quantity id="4CD99B29BA151C35FC761044FC66FAEC" box="[937,1022,1355,1379]" metricMagnitude="3" metricUnit="m" metricValue="1.8399999999999999" pageId="3" pageNumber="154" unit="m" value="1840.0">1840 m</quantity>
depth.
</paragraph>
<paragraph id="8B9E36CCBA151C35FF181061FB04F999" blockId="3.[151,1436,1318,2027]" pageId="3" pageNumber="154">
<emphasis id="B955EADEBA151C35FF181061FE28FA09" bold="true" box="[199,432,1390,1415]" pageId="3" pageNumber="154">Material examined.</emphasis>
<typeStatus id="549A886EBA151C35FE691061FD86FA09" box="[438,542,1390,1415]" pageId="3" pageNumber="154" type="holotype">Holotype</typeStatus>
of
<taxonomicName id="4C214D4FBA151C35FD9C1060FD58FA09" box="[579,704,1390,1415]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FD9C1060FD58FA09" box="[579,704,1390,1415]" italics="true" pageId="3" pageNumber="154">L. belknapi</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FD101060FCBAFA09" LSID="urn:lsid:biocol.org:col:34871" box="[719,802,1391,1415]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
30972),
<taxonomicName id="4C214D4FBA151C35FC591060FB98FA09" box="[902,1024,1390,1415]" class="Polyplacophora" family="Chitonidae" genus="Chiton" kingdom="Animalia" order="Chitonida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="alveolus">
<emphasis id="B955EADEBA151C35FC591060FB98FA09" box="[902,1024,1390,1415]" italics="true" pageId="3" pageNumber="154">L. alveolus</emphasis>
</taxonomicName>
[(2 spms from the Norwegian Sea, 2 spms from Newfoundland Bank, 1 spm from off Vineyard (
<collectionCode id="ED30AE09BA151C35FCF2109CFC18FA25" LSID="urn:lsid:biocol.org:col:34871" box="[813,896,1427,1451]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
602353)], two
<typeStatus id="549A886EBA151C35FBF3109CFB16FA25" box="[1068,1166,1427,1451]" pageId="3" pageNumber="154" type="syntype">syntypes</typeStatus>
of
<taxonomicName id="4C214D4FBA151C35FB6D109BFAA5FA25" box="[1202,1341,1428,1451]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="giganteus">
<emphasis id="B955EADEBA151C35FB6D109BFAA5FA25" box="[1202,1341,1428,1451]" italics="true" pageId="3" pageNumber="154">L. giganteus</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FA94109CFA17FA25" box="[1355,1423,1427,1451]" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="3" pageNumber="154">ZMA</collectionCode>
);
<typeStatus id="549A886EBA151C35FF4810B9FF61FA41" box="[151,249,1462,1487]" pageId="3" pageNumber="154" type="holotype">holotype</typeStatus>
<taxonomicName id="4C214D4FBA151C35FEDD10B8FE3CFA41" box="[258,420,1462,1487]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="halistreptus">
<emphasis id="B955EADEBA151C35FEDD10B8FE3CFA41" box="[258,420,1462,1487]" italics="true" pageId="3" pageNumber="154">L. halistreptus</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FE6A10B8FD90FA41" LSID="urn:lsid:biocol.org:col:34871" box="[437,520,1463,1487]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
10932);
<typeStatus id="549A886EBA151C35FDAE10B8FD4BFA41" box="[625,723,1463,1487]" pageId="3" pageNumber="154" type="syntype">syntypes</typeStatus>
of
<taxonomicName id="4C214D4FBA151C35FD2310B8FBB3FA41" box="[764,1067,1462,1487]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="subSpecies" species="halistreptus" subSpecies="abbreviatus">
<emphasis id="B955EADEBA151C35FD2310B8FBB3FA41" box="[764,1067,1462,1487]" italics="true" pageId="3" pageNumber="154">L. halistreptus abbreviatus</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FBE410B8FB16FA41" LSID="urn:lsid:biocol.org:col:34871" box="[1083,1166,1463,1487]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
223498);
<typeStatus id="549A886EBA151C35FADA10B8FAC4FA41" box="[1285,1372,1463,1487]" pageId="3" pageNumber="154" type="syntype">syntype</typeStatus>
of
<taxonomicName id="4C214D4FBA151C35FA5A10B8FF7EFA7D" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="opacus">
<emphasis id="B955EADEBA151C35FA5A10B8FF7EFA7D" italics="true" pageId="3" pageNumber="154">L. opacus</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FF2410D4FED6FA7D" LSID="urn:lsid:biocol.org:col:34871" box="[251,334,1499,1523]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
<date id="FF9F100CBA151C35FE8410D5FE2BFA7D" box="[347,435,1498,1523]" pageId="3" pageNumber="154" value="64-11-06">110664</date>
);
<typeStatus id="549A886EBA151C35FE1210D5FDABFA7D" box="[461,563,1498,1523]" pageId="3" pageNumber="154" type="lectotype">lectotype</typeStatus>
<taxonomicName id="4C214D4FBA151C35FD9E10D3FD49FA7D" box="[577,721,1500,1523]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="japonicus">
<emphasis id="B955EADEBA151C35FD9E10D3FD49FA7D" box="[577,721,1500,1523]" italics="true" pageId="3" pageNumber="154">L. japonicus</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FD3910D4FCA2FA7D" box="[742,826,1499,1523]" httpUri="http://grbio.org/cool/99a5-d0z2" name="Zoologisches Museum der Humboldt Universitaet" pageId="3" pageNumber="154">ZMHU</collectionCode>
<date id="FF9F100CBA151C35FC9710D4FC39FA7D" box="[840,929,1499,1523]" pageId="3" pageNumber="154" value="38-10-20">102038</date>
);
<typeStatus id="549A886EBA151C35FC6410D5FB85FA7D" box="[955,1053,1498,1523]" pageId="3" pageNumber="154" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C214D4FBA151C35FB9010D3FB5AFA7D" box="[1103,1218,1498,1523]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="luridus">
<emphasis id="B955EADEBA151C35FB9010D3FB5AFA7D" box="[1103,1218,1498,1523]" italics="true" pageId="3" pageNumber="154">L. luridus</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FB0710D4FAB3FA7D" LSID="urn:lsid:biocol.org:col:34871" box="[1240,1323,1499,1523]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
109027),
<typeStatus id="549A886EBA151C35FF4810F1FF61F999" box="[151,249,1534,1559]" pageId="3" pageNumber="154" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C214D4FBA151C35FEC110F0FE31F999" box="[286,425,1534,1559]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="farallonis">
<emphasis id="B955EADEBA151C35FEC110F0FE31F999" box="[286,425,1534,1559]" italics="true" pageId="3" pageNumber="154">L. farallonis</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FE6810F0FD92F999" LSID="urn:lsid:biocol.org:col:34871" box="[439,522,1535,1559]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
109025) and
<typeStatus id="549A886EBA151C35FD7A10F1FC9FF999" box="[677,775,1534,1559]" pageId="3" pageNumber="154" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C214D4FBA151C35FCF310F0FC5EF998" box="[812,966,1535,1558]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="mesogonus">
<emphasis id="B955EADEBA151C35FCF310F0FC5EF998" box="[812,966,1535,1558]" italics="true" pageId="3" pageNumber="154">L. mesogonus</emphasis>
</taxonomicName>
(
<collectionCode id="ED30AE09BA151C35FC0B10F0FBBFF999" LSID="urn:lsid:biocol.org:col:34871" box="[980,1063,1535,1559]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="3" pageNumber="154">USNM</collectionCode>
109019)].
</paragraph>
<paragraph id="8B9E36CCBA151C35FF18132DFDCDF9D1" blockId="3.[151,1436,1318,2027]" pageId="3" pageNumber="154">
<emphasis id="B955EADEBA151C35FF18132DFDB2F9B5" bold="true" box="[199,554,1570,1595]" pageId="3" pageNumber="154">Peruvian and Chilean record.</emphasis>
<bibRefCitation id="EFB04B3DBA151C35FDEE132DFC90F9B5" author="Sellanes" box="[561,776,1570,1595]" pageId="3" pageNumber="154" refString="Sellanes, J., Quiroga, E. &amp; Gallardo, V. A. (2004) First direct evidence of methane seepage and associated chemosynthetic communities in the bathyal zone off Chile. Journal of the Marine Biological Association of the United Kingdom, 84, 1065 - 1066. http: // dx. doi. org / 10.1017 / S 0025315404010422 h" type="journal article" year="2004">
Sellanes
<emphasis id="B955EADEBA151C35FD4A132BFD55F9B5" box="[661,717,1570,1595]" italics="true" pageId="3" pageNumber="154">et al.</emphasis>
2004
</bibRefCitation>
, (as
<taxonomicName id="4C214D4FBA151C35FCE4132DFC59F9B5" box="[827,961,1570,1595]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="genus">
<emphasis id="B955EADEBA151C35FCE4132DFC59F9B5" box="[827,961,1570,1595]" italics="true" pageId="3" pageNumber="154">Leptochiton</emphasis>
</taxonomicName>
sp.) and
<bibRefCitation id="EFB04B3DBA151C35FBF0132DFACDF9B5" author="Schwabe" box="[1071,1365,1570,1595]" pageId="3" pageNumber="154" refString="Schwabe, E. &amp; Sellanes, J. (2010) Revision of Chilean bathyal chitons Mollusca: Polyplacophora) associated with cold-seeps, including description of a new species of Leptochiton (Leptochitonidae). Organisms Diversity &amp; Evolution, 10 (1), 31 - 55. http: // dx. doi. org / 10.1007 / s 13127 - 009 - 0002 - 6" type="journal article" year="2010">Schwabe &amp; Sellanes 2010</bibRefCitation>
(from off
<collectingCountry id="F336765CBA151C35FF611349FF62F9D1" box="[190,250,1606,1631]" name="Peru" pageId="3" pageNumber="154">Peru</collectingCountry>
,
<geoCoordinate id="EE15500BBA151C35FF211349FECBF9D1" box="[254,339,1606,1631]" direction="south" orientation="latitude" pageId="3" pageNumber="154" precision="925" value="-11.833333">11°50’S</geoCoordinate>
to off
<collectingCountry id="F336765CBA151C35FE411349FE46F9D1" box="[414,478,1606,1631]" name="Chile" pageId="3" pageNumber="154">Chile</collectingCountry>
,
<geoCoordinate id="EE15500BBA151C35FE361348FDD0F9D1" box="[489,584,1607,1631]" direction="south" orientation="latitude" pageId="3" pageNumber="154" precision="925" value="-42.666668">42°40’S</geoCoordinate>
).
</paragraph>
</subSubSection>
<subSubSection id="C33B6547BA151C35FF181365FB8FF928" pageId="3" pageNumber="154" type="distribution">
<paragraph id="8B9E36CCBA151C35FF181365FB8FF928" blockId="3.[151,1436,1318,2027]" pageId="3" pageNumber="154">
<emphasis id="B955EADEBA151C35FF181365FEF8F90D" bold="true" box="[199,352,1642,1667]" pageId="3" pageNumber="154">Distribution.</emphasis>
Wide spread species, inhabits the Pacific Ocean from the Sea of Okhotsk and Bering Sea to North and South America’s Pacific waters southwards to
<geoCoordinate id="EE15500BBA151C35FCC61380FCEFF929" box="[793,887,1679,1703]" direction="south" orientation="latitude" pageId="3" pageNumber="154" precision="925" value="-42.666668">42°40’S</geoCoordinate>
,
<quantity id="4CD99B29BA151C35FC5C1380FB8BF928" box="[899,1043,1679,1703]" metricMagnitude="3" metricUnit="m" metricValue="1.02" metricValueMax="1.8399999999999999" metricValueMin="0.2" pageId="3" pageNumber="154" unit="m" value="1020.0" valueMax="1840.0" valueMin="200.0">200–1840 m</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="C33B6547BA151C32FF1813BDFB29FE06" lastPageId="4" lastPageNumber="155" pageId="3" pageNumber="154" type="discussion">
<paragraph id="8B9E36CCBA151C32FF1813BDFB29FE06" blockId="3.[151,1436,1318,2027]" lastBlockId="4.[151,1436,151,392]" lastPageId="4" lastPageNumber="155" pageId="3" pageNumber="154">
<emphasis id="B955EADEBA151C35FF1813BDFEA3F945" bold="true" box="[199,315,1714,1739]" pageId="3" pageNumber="154">Remarks.</emphasis>
Studied material showed that several species which were synonymized with
<taxonomicName id="4C214D4FBA151C35FB4113BBFA84F945" box="[1182,1308,1714,1739]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FB4113BBFA84F945" box="[1182,1308,1714,1739]" italics="true" pageId="3" pageNumber="154">L. belknapi</emphasis>
</taxonomicName>
by
<bibRefCitation id="EFB04B3DBA151C35FA9813BCFEF8F961" pageId="3" pageNumber="154" refString="Kaas, P. &amp; Van Belle, R. A. (1987) Monograph of living chitons 3, E. J. Brill / W. Backhuys, Leiden, 302 pp." type="book">Kaas &amp; Van Belle (1987)</bibRefCitation>
are valid. Among them are
<taxonomicName id="4C214D4FBA151C35FD6613D9FC02F961" box="[697,922,1750,1775]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="luridus">
<emphasis id="B955EADEBA151C35FD6613D9FC02F961" box="[697,922,1750,1775]" italics="true" pageId="3" pageNumber="154">Leptochiton luridus</emphasis>
</taxonomicName>
,
<emphasis id="B955EADEBA151C35FC7213D8FCA9F89D" italics="true" pageId="3" pageNumber="154">
<taxonomicName id="4C214D4FBA151C35FC7213D8FB7EF961" box="[941,1254,1750,1775]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="subSpecies" species="halistreptus" subSpecies="halistreptus">L. halistreptus halistreptus</taxonomicName>
,
<taxonomicName id="4C214D4FBA151C35FB2913D8FE85F89D" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="subSpecies" species="halistreptus" subSpecies="abbreviatus">L. halistreptus abbreviatus</taxonomicName>
,
<taxonomicName id="4C214D4FBA151C35FEF813F3FE2CF89D" box="[295,436,1788,1811]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="giganteus">L. giganteus</taxonomicName>
,
<taxonomicName id="4C214D4FBA151C35FE6113F3FDD4F89D" box="[446,588,1788,1811]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="japonicus">L. japonicus</taxonomicName>
.
<taxonomicName id="4C214D4FBA151C35FD8913F5FCA9F89D" box="[598,817,1786,1811]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="luridus">Leptochiton luridus</taxonomicName>
</emphasis>
differs from
<taxonomicName id="4C214D4FBA151C35FC1C13F3FBD8F89D" box="[963,1088,1786,1811]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FC1C13F3FBD8F89D" box="[963,1088,1786,1811]" italics="true" pageId="3" pageNumber="154">L. belknapi</emphasis>
</taxonomicName>
by having three cusps in major lateral teeth of radula and dorsal scales without ribs.
<taxonomicName id="4C214D4FBA151C35FCD71211FC7FF8B9" box="[776,999,1822,1847]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="luridus">
<emphasis id="B955EADEBA151C35FCD71211FC7FF8B9" box="[776,999,1822,1847]" italics="true" pageId="3" pageNumber="154">Leptochiton luridus</emphasis>
</taxonomicName>
belongs to the
<taxonomicName id="4C214D4FBA151C35FB7D1210FA9FF8B8" box="[1186,1287,1823,1846]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="vitjazi">
<emphasis id="B955EADEBA151C35FB7D1210FA9FF8B8" box="[1186,1287,1823,1846]" italics="true" pageId="3" pageNumber="154">L. vitjazi</emphasis>
</taxonomicName>
group. Both subspecies of
<taxonomicName id="4C214D4FBA151C35FE9E124BFDE1F8D5" box="[321,633,1858,1883]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="subSpecies" species="halistreptus" subSpecies="halistreptus">
<emphasis id="B955EADEBA151C35FE9E124BFDE1F8D5" box="[321,633,1858,1883]" italics="true" pageId="3" pageNumber="154">L. halistreptus halistreptus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C214D4FBA151C35FD61124BFC6EF8D5" box="[702,1014,1858,1883]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="subSpecies" species="halistreptus" subSpecies="abbreviatus">
<emphasis id="B955EADEBA151C35FD61124BFC6EF8D5" box="[702,1014,1858,1883]" italics="true" pageId="3" pageNumber="154">L. halistreptus abbreviatus</emphasis>
</taxonomicName>
differ from
<taxonomicName id="4C214D4FBA151C35FB4B124BFA80F8D5" box="[1172,1304,1858,1883]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FB4B124BFA80F8D5" box="[1172,1304,1858,1883]" italics="true" pageId="3" pageNumber="154">L. belknapi</emphasis>
</taxonomicName>
by having extensive rows of gills arranged from anus to valve V and by having the tail valve wider than the head valve.
<taxonomicName id="4C214D4FBA151C35FF481285FE09F82D" box="[151,401,1930,1955]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="giganteus">
<emphasis id="B955EADEBA151C35FF481285FE09F82D" box="[151,401,1930,1955]" italics="true" pageId="3" pageNumber="154">Leptochiton giganteus</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C214D4FBA151C35FDF81283FD3DF82D" box="[551,677,1930,1955]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FDF81283FD3DF82D" box="[551,677,1930,1955]" italics="true" pageId="3" pageNumber="154">L. belknapi</emphasis>
</taxonomicName>
by having the width of the jugal sinus almost equal to the width of the apophyses (width of jugal sinus much wider than apophyses in
<taxonomicName id="4C214D4FBA151C35FC1912A0FBD2F849" box="[966,1098,1966,1991]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FC1912A0FBD2F849" box="[966,1098,1966,1991]" italics="true" pageId="3" pageNumber="154">L. belknapi</emphasis>
</taxonomicName>
), dorsal scales without ribs.
<taxonomicName id="4C214D4FBA151C35FF4812DDFE0AF865" box="[151,402,2002,2027]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="japonicus">
<emphasis id="B955EADEBA151C35FF4812DDFE0AF865" box="[151,402,2002,2027]" italics="true" pageId="3" pageNumber="154">Leptochiton japonicus</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C214D4FBA151C35FDF712DBFD3EF865" box="[552,678,2002,2027]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="3" pageNumber="154" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA151C35FDF712DBFD3EF865" box="[552,678,2002,2027]" italics="true" pageId="3" pageNumber="154">L. belknapi</emphasis>
</taxonomicName>
in having 7 instead of 3 pores in the granules and 6–8 instead of 3 ribs in dorsal scales. According to
<bibRefCitation id="EFB04B3DBA121C32FDFF1598FD36FF3E" author="Saito" box="[544,686,151,176]" pageId="4" pageNumber="155" refString="Saito, H. (1997) Deep-sea Chiton fauna of Suruga Bay (Mollusca: Polyplacophora) with descriptions of six new species. National Science Museum Monographs, 12, 31 - 58." type="journal article" year="1997">Saito (1997)</bibRefCitation>
,
<taxonomicName id="4C214D4FBA121C32FD641596FCDFFF3E" box="[699,839,153,176]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="japonicus">
<emphasis id="B955EADEBA121C32FD641596FCDFFF3E" box="[699,839,153,176]" italics="true" pageId="4" pageNumber="155">L. japonicus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C214D4FBA121C32FCA01596FBBBFF3E" box="[895,1059,153,176]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="aequispinus">
<emphasis id="B955EADEBA121C32FCA01596FBBBFF3E" box="[895,1059,153,176]" italics="true" pageId="4" pageNumber="155">L. aequispinus</emphasis>
</taxonomicName>
are valid species. In my opinion,
<taxonomicName id="4C214D4FBA121C32FF4815B2FE92FF5B" box="[151,266,188,213]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="simplex">
<emphasis id="B955EADEBA121C32FF4815B2FE92FF5B" box="[151,266,188,213]" italics="true" pageId="4" pageNumber="155">L. simplex</emphasis>
</taxonomicName>
is a synonym of
<taxonomicName id="4C214D4FBA121C32FE1315B2FDCEFF5A" box="[460,598,189,212]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="japonicus">
<emphasis id="B955EADEBA121C32FE1315B2FDCEFF5A" box="[460,598,189,212]" italics="true" pageId="4" pageNumber="155">L. japonicus</emphasis>
</taxonomicName>
because
<taxonomicName id="4C214D4FBA121C32FD6215B2FCA9FF5B" box="[701,817,188,213]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="simplex">
<emphasis id="B955EADEBA121C32FD6215B2FCA9FF5B" box="[701,817,188,213]" italics="true" pageId="4" pageNumber="155">L. simplex</emphasis>
</taxonomicName>
has 6 ribs on the dorsal scales of the girdle and similar valves. Other species (see
<bibRefCitation id="EFB04B3DBA121C32FE1615EFFD44FF76" author="Kaas" box="[457,732,223,248]" pageId="4" pageNumber="155" refString="Kaas, P. &amp; Van Belle, R. A. (1987) Monograph of living chitons 3, E. J. Brill / W. Backhuys, Leiden, 302 pp." type="book" year="1987">Kaas &amp; Van Belle 1987</bibRefCitation>
) were left in the synonymy of
<taxonomicName id="4C214D4FBA121C32FB9915EEFB5FFF76" box="[1094,1223,223,248]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA121C32FB9915EEFB5FFF76" box="[1094,1223,223,248]" italics="true" pageId="4" pageNumber="155">L. belknapi</emphasis>
</taxonomicName>
. I think that some specimens from Peruvian and Chilean samples recorded by
<bibRefCitation id="EFB04B3DBA121C32FCBF140BFBC5FE92" box="[864,1117,260,285]" pageId="4" pageNumber="155" refString="Sellanes, J., Quiroga, E. &amp; Gallardo, V. A. (2004) First direct evidence of methane seepage and associated chemosynthetic communities in the bathyal zone off Chile. Journal of the Marine Biological Association of the United Kingdom, 84, 1065 - 1066. http: // dx. doi. org / 10.1017 / S 0025315404010422 h" type="journal article">
Sellanes
<emphasis id="B955EADEBA121C32FC16140AFB9EFE93" box="[969,1030,260,285]" italics="true" pageId="4" pageNumber="155">et al.</emphasis>
(2004)
</bibRefCitation>
as
<taxonomicName id="4C214D4FBA121C32FB52140BFA8BFE93" box="[1165,1299,260,285]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="genus">
<emphasis id="B955EADEBA121C32FB52140BFA8BFE93" box="[1165,1299,260,285]" italics="true" pageId="4" pageNumber="155">Leptochiton</emphasis>
</taxonomicName>
sp. and by
<bibRefCitation id="EFB04B3DBA121C32FF481428FE40FECE" author="Schwabe" box="[151,472,295,320]" pageId="4" pageNumber="155" refString="Schwabe, E. &amp; Sellanes, J. (2010) Revision of Chilean bathyal chitons Mollusca: Polyplacophora) associated with cold-seeps, including description of a new species of Leptochiton (Leptochitonidae). Organisms Diversity &amp; Evolution, 10 (1), 31 - 55. http: // dx. doi. org / 10.1007 / s 13127 - 009 - 0002 - 6" type="journal article" year="2010">Schwabe &amp; Sellanes (2010)</bibRefCitation>
as
<taxonomicName id="4C214D4FBA121C32FDDC1426FD1BFECE" box="[515,643,295,320]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="belknapi">
<emphasis id="B955EADEBA121C32FDDC1426FD1BFECE" box="[515,643,295,320]" italics="true" pageId="4" pageNumber="155">L. belknapi</emphasis>
</taxonomicName>
may belong to one of the new deep-water species, described in this article from the Peru-Chile Trench (
<emphasis id="B955EADEBA121C32FDF21443FC41FEEB" box="[557,985,332,357]" italics="true" pageId="4" pageNumber="155">
<taxonomicName id="4C214D4FBA121C32FDF21443FCB4FEEA" box="[557,812,332,357]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="sigwartae">Leptochiton sigwartae</taxonomicName>
,
<taxonomicName id="4C214D4FBA121C32FCE71442FC41FEEB" box="[824,985,332,357]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="mutschkeae">L. mutschkeae</taxonomicName>
</emphasis>
and
<taxonomicName id="4C214D4FBA121C32FBCE1442FB0DFEEB" box="[1041,1173,332,357]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="4" pageNumber="155" phylum="Mollusca" rank="species" species="macleani">
<emphasis id="B955EADEBA121C32FBCE1442FB0DFEEB" box="[1041,1173,332,357]" italics="true" pageId="4" pageNumber="155">L. macleani</emphasis>
</taxonomicName>
). Further work beyond the scope of this paper is necessary to study the specimens by Scanning Electron Microscope.
</paragraph>
</subSubSection>
</treatment>
</document>
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