359 lines
38 KiB
XML
359 lines
38 KiB
XML
<document id="8C94372D7911102A1A529A4DC432217C" ID="10.11646/zootaxa.4173.3.5" ID-CLB-Dataset="38074" ID-DOI="10.11646/zootaxa.4173.3.5" ID-GBIF-Dataset="a3fed2e9-61d8-4d44-808d-a58bddb1d3d5" ID-ISSN="1175-5326" ID-Zenodo-Dep="159369" ID-ZooBank="8688AA5A-4B69-49A3-995E-65A8FD39F783" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1475650341448" checkinUser="plazi" docAuthor="Sirenko, Boris & Sellanes, Javier" docDate="2016" docId="224687DDFF917F5CFF1C7F35A69AFBEA" docLanguage="en" docName="zootaxa.4173.3.5.pdf" docOrigin="Zootaxa 4173 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Leptochiton ibanezi Sirenko & Sellanes, 2016, sp. nov." docType="treatment" docUuid="E2ED20F2-AF06-4041-A114-2DA955FD67AC" docUuidSource="ZooBank" docVersion="12" lastPageNumber="274" masterDocId="DE7FFFA5FF9D7F53FF8B7D16A25FFFC4" masterDocTitle="Update of the genus Leptochiton (Mollusca: Polyplacophora) in Chilean deep waters: three new reports and description of two new species" masterLastPageNumber="279" masterPageNumber="259" pageNumber="271" updateTime="1698429215798" updateUser="ExternalLinkService">
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<mods:mods id="1E1A8FBBFF6AA1EEF8A9BD3512FEED8D" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="D41567D2451EAAE3DE77436A8A1B512C">
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<mods:title id="323DCAFE778640B72A5BD898027E1635">Update of the genus Leptochiton (Mollusca: Polyplacophora) in Chilean deep waters: three new reports and description of two new species</mods:title>
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<mods:name id="194B95B88E78CDE476E68AA5B77B2455" type="personal">
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<mods:roleTerm id="C3D69A325B025E803D92DDA56AA0993C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="92954BC68FA94966679D9F5546D78AEB">Sirenko, Boris</mods:namePart>
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</mods:name>
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<mods:name id="A5D062A11648B9A575B83849C136217D" type="personal">
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<mods:role id="B18804710B4E4037916DE484555BD122">
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<mods:roleTerm id="EEC9629010E36B29A0C636A1C3E409E4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="CB3D0FC76095401B3958A87F89C0083E">Sellanes, Javier</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="1554FACDEA998BB81F19E839B3DDCF30">text</mods:typeOfResource>
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<mods:titleInfo id="84311E87FC2AB667B98D3D9D1F6660B2">
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<mods:title id="7AB8167F65D0A41DD896ADB561537839">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="17FEBF7815D6C6E5F0E32928624E91D8">
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<mods:date id="0E5BEC3490FE7ED04C83B887BFE67949">2016</mods:date>
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<mods:detail id="BA88CA042793D15C2FF7CC12775C3B94" type="volume">
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<mods:number id="325183CF11F36BB3F373D5B0A741EEB3">4173</mods:number>
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</mods:detail>
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<mods:detail id="A8A5BA6CA80004EB3DD048CA3FB2CEAD" type="issue">
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<mods:number id="2DCBCB72B9CC49C9D9661A52822FAFD4">3</mods:number>
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<mods:end id="EF8B432FF8FFAC0941D7DA2D3C6D3756">279</mods:end>
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<mods:classification id="3F5EE8F61E5715BEF41C892DCD3660DC">journal article</mods:classification>
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<mods:identifier id="EE39B40CC827640A16EF5C634C960ADE" type="CLB-Dataset">38074</mods:identifier>
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<mods:identifier id="92DA8E784BD9F65675743FB1BE02F0C9" type="DOI">10.11646/zootaxa.4173.3.5</mods:identifier>
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<mods:identifier id="0A142539D7EC8D7E6B85CD0360018E8C" type="GBIF-Dataset">a3fed2e9-61d8-4d44-808d-a58bddb1d3d5</mods:identifier>
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<mods:identifier id="103D3BFB2E9A97EFDCF3EF4A1F6A4C76" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="978D815118921E1F2A2D95BBC49D721F" type="Zenodo-Dep">159369</mods:identifier>
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<mods:identifier id="CE9B8F1F9677AF54CF1AEC3C443EFE86" type="ZooBank">8688AA5A-4B69-49A3-995E-65A8FD39F783</mods:identifier>
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</mods:mods>
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<treatment id="224687DDFF917F5CFF1C7F35A69AFBEA" ID-DOI="http://doi.org/10.5281/zenodo.5673842" ID-GBIF-Taxon="124557022" ID-Zenodo-Dep="5673842" LSID="urn:lsid:zoobank.org:act:E2ED20F2-AF06-4041-A114-2DA955FD67AC" httpUri="http://treatment.plazi.org/id/224687DDFF917F5CFF1C7F35A69AFBEA" lastPageId="15" lastPageNumber="274" pageId="12" pageNumber="271">
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<subSubSection id="E2F56540FF917F5FFF1C7F35A329FD9B" pageId="12" pageNumber="271" type="nomenclature">
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<paragraph id="AA5036CBFF917F5FFF1C7F35A3B5FDFA" blockId="12.[151,490,547,607]" box="[151,490,547,574]" pageId="12" pageNumber="271">
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<heading id="F11881A7FF917F5FFF1C7F35A3B5FDFA" bold="true" box="[151,490,547,574]" fontSize="11" level="1" pageId="12" pageNumber="271" reason="1">
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<emphasis id="989BEAD9FF917F5FFF1C7F35A3B5FDFA" bold="true" box="[151,490,547,574]" pageId="12" pageNumber="271">
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||
<taxonomicName id="6DEF4D48FF917F5FFF1C7F35A3DAFDF9" ID-CoL="3TLXJ" box="[151,389,547,573]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="12" pageNumber="271" phylum="Mollusca" rank="species" species="ibanezi" status="sp. nov.">
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<emphasis id="989BEAD9FF917F5FFF1C7F35A3DAFDF9" bold="true" box="[151,389,547,573]" italics="true" pageId="12" pageNumber="271">Leptochiton ibanezi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="83A857A2FF917F5FFE077F32A3B5FDFA" box="[396,490,548,574]" pageId="12" pageNumber="271" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="AA5036CBFF917F5FFF1C7F50A329FD9B" blockId="12.[151,490,547,607]" box="[151,374,582,607]" pageId="12" pageNumber="271">
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(
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<figureCitation id="32D42A4EFF917F5FFF147F50A2BEFD9B" box="[159,225,582,607]" captionStart="FIGURE 1" captionStartId="1.[151,250,1880,1902]" captionTargetBox="[157,1426,869,1841]" captionTargetId="figure@1.[151,1436,862,1851]" captionTargetPageId="1" captionText="FIGURE 1. Complete specimens of Leptochiton belknapi Dall, 1878. BL— 23 mm, RV Melville, st. INSPIRE, AGT- 3 _ 533, 724 m, SCBUCN 4136 (A, B), Leptochiton sigwartae Sirenko, 2015. BL— 33 mm, RV Sonne, st. SO- 156. 7176 - 5, 502 m, ZISP 2275 (C, D), Leptochiton laurae Schwabe & Sellanes, 2010. BL— 11,5 mm, RV Melville, st. INSPIRE, AGT- 2, 583. 497 – 574 m, ZISP 2276 (E, F), Leptochiton ibanezi sp. nov., holotype, BL— 21 mm, MNHNCL 400187 (G, H). A, C, E, G. Dorsal view; B, D, F, H. Lateral view. Scale bars 2 mm." httpUri="https://zenodo.org/record/159370/files/figure.png" pageId="12" pageNumber="271">Figs 1</figureCitation>
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G, H, 12–14)
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</paragraph>
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</subSubSection>
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<subSubSection id="E2F56540FF917F5EFF1C7F98A021FA12" lastPageId="13" lastPageNumber="272" pageId="12" pageNumber="271" type="description">
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<paragraph id="AA5036CBFF917F5EFF1C7F98A021FA12" blockId="12.[151,975,654,676]" lastBlockId="13.[151,1437,1397,2034]" lastPageId="13" lastPageNumber="272" pageId="12" pageNumber="271">
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LSID [urn:lsid:zoobank.org:act:E2ED20F2-AF06-4041-A114-2DA955FD67AC]
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<emphasis id="989BEAD9FF907F5EFF1C7863A31BFA4A" bold="true" box="[151,324,1397,1422]" pageId="13" pageNumber="272">Type material.</emphasis>
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Holotype (MNHNCL 400187), now disarticulated, consisting of SEM stub of valves I, V, VIII, part of perinotum and radula, mount of part of perinotum and radula and vial with other valves, and two complete paratypes (ZISP 2265, MNHNCL 400188).
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</paragraph>
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</subSubSection>
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<caption id="FE906643FF917F5FFF1C7AADA7CCF834" httpUri="https://zenodo.org/record/159381/files/figure.png" pageId="12" pageNumber="271" targetBox="[163,1427,735,1948]" targetPageId="12">
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<paragraph id="AA5036CBFF917F5FFF1C7AADA7CCF834" blockId="12.[151,1435,1979,2032]" pageId="12" pageNumber="271">
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<emphasis id="989BEAD9FF917F5FFF1C7AADA346F814" bold="true" box="[151,281,1979,2001]" pageId="12" pageNumber="271">FIGURE 12</emphasis>
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.
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<taxonomicName id="6DEF4D48FF917F5FFEAD7AADA3B1F815" box="[294,494,1979,2001]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="12" pageNumber="271" phylum="Mollusca" rank="species" species="ibanezi" status="sp. nov.">
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<emphasis id="989BEAD9FF917F5FFEAD7AADA3B1F815" box="[294,494,1979,2001]" italics="true" pageId="12" pageNumber="271">Leptochiton ibanezi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="83A857A2FF917F5FFE7E7AADA01AF814" box="[501,581,1979,2000]" pageId="12" pageNumber="271" rank="species">
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<emphasis id="989BEAD9FF917F5FFE7E7AADA01AF814" bold="true" box="[501,581,1979,2000]" pageId="12" pageNumber="271">sp. nov.</emphasis>
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</taxonomicNameLabel>
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, holotype (MNHNCL 400187).
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<emphasis id="989BEAD9FF917F5FFC047AADA1FEF814" bold="true" box="[911,929,1979,2000]" pageId="12" pageNumber="271">A</emphasis>
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. Valve I, dorsal view;
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<emphasis id="989BEAD9FF917F5FFB0C7AADA6C7F814" bold="true" box="[1159,1176,1979,2000]" pageId="12" pageNumber="271">B</emphasis>
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. Valve V, dorsal view;
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<emphasis id="989BEAD9FF917F5FFA087AADA7CAF815" bold="true" box="[1411,1429,1979,2001]" pageId="12" pageNumber="271">C</emphasis>
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. Valve VIII, dorsal view;
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<emphasis id="989BEAD9FF917F5FFE197ACCA3FBF82B" bold="true" box="[402,420,2010,2031]" pageId="12" pageNumber="271">D</emphasis>
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. Valve V, tegmentum sculpture of central area;
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<emphasis id="989BEAD9FF917F5FFC0D7ACCA1C8F82B" bold="true" box="[902,919,2010,2031]" pageId="12" pageNumber="271">E</emphasis>
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||
. Valve V, rostral view;
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<emphasis id="989BEAD9FF917F5FFB0F7ACCA6CEF82B" bold="true" box="[1156,1169,2010,2031]" pageId="12" pageNumber="271">F</emphasis>
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. Valve VIII, lateral view.
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</paragraph>
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</caption>
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<caption id="FE906643FF907F5EFF1C780FA0B7FA8A" httpUri="https://zenodo.org/record/159382/files/figure.png" pageId="13" pageNumber="272" targetBox="[158,1431,182,1276]" targetPageId="13">
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||
<paragraph id="AA5036CBFF907F5EFF1C780FA0B7FA8A" blockId="13.[151,1436,1305,1358]" pageId="13" pageNumber="272">
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||
<emphasis id="989BEAD9FF907F5EFF1C780FA346FAEA" bold="true" box="[151,281,1305,1327]" pageId="13" pageNumber="272">FIGURE 13</emphasis>
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.
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<taxonomicName id="6DEF4D48FF907F5EFEAD780FA3B0FAEB" box="[294,495,1305,1327]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="13" pageNumber="272" phylum="Mollusca" rank="species" species="ibanezi" status="sp. nov.">
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<emphasis id="989BEAD9FF907F5EFEAD780FA3B0FAEB" box="[294,495,1305,1327]" italics="true" pageId="13" pageNumber="272">Leptochiton ibanezi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="83A857A2FF907F5EFE7D780CA018FAEB" box="[502,583,1306,1327]" pageId="13" pageNumber="272" rank="species">
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<emphasis id="989BEAD9FF907F5EFE7D780CA018FAEB" bold="true" box="[502,583,1306,1327]" pageId="13" pageNumber="272">sp. nov.</emphasis>
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</taxonomicNameLabel>
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, holotype (MNHNCL 400187).
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<emphasis id="989BEAD9FF907F5EFC18780FA1FAFAEA" bold="true" box="[915,933,1305,1326]" pageId="13" pageNumber="272">A</emphasis>
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. Dorsal needles and scales, marginal needles and ventral scales;
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<emphasis id="989BEAD9FF907F5EFEA6782EA302FA8A" bold="true" box="[301,349,1336,1358]" pageId="13" pageNumber="272">B, C</emphasis>
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. Dorsal needles and scales;
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<emphasis id="989BEAD9FF907F5EFDF1782EA0D3FA89" bold="true" box="[634,652,1336,1357]" pageId="13" pageNumber="272">D</emphasis>
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. Radula.
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</paragraph>
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</caption>
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<subSubSection id="E2F56540FF907F5EFF4C78F7A3DCF9DA" pageId="13" pageNumber="272" type="materials_examined">
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<paragraph id="AA5036CBFF907F5EFF4C78F7A3DCF9DA" blockId="13.[151,1437,1397,2034]" pageId="13" pageNumber="272">
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<materialsCitation id="1A873C96FF907F5EFF4C78F7A0A3FA3E" ID-GBIF-Occurrence="1316260505" box="[199,764,1505,1530]" country="Chile" latitude="-36.0058" location="Chile" pageId="13" pageNumber="272" specimenCount="1" typeStatus="holotype">
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<emphasis id="989BEAD9FF907F5EFF4C78F7A33AFA3E" bold="true" box="[199,357,1505,1530]" pageId="13" pageNumber="272">
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<typeStatus id="75548869FF907F5EFF4C78F7A35DFA3E" box="[199,258,1505,1530]" pageId="13" pageNumber="272">Type</typeStatus>
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locality.
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</emphasis>
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<collectingCountry id="D2F8765BFF907F5EFEE078F7A3F4FA3E" box="[363,427,1505,1530]" name="Chile" pageId="13" pageNumber="272">Chile</collectingCountry>
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, 36.0023–
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<geoCoordinate id="CFDB500CFF907F5EFDA978F7A0C9FA3E" box="[546,662,1505,1530]" direction="south" orientation="latitude" pageId="13" pageNumber="272" precision="5" value="-36.0058">36.0058°S</geoCoordinate>
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||
, 73.3841
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||
</materialsCitation>
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||
–73.3706°W,
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||
<quantity id="6D179B2EFF907F5EFC1D78F4A67CFA3D" box="[918,1059,1506,1530]" metricMagnitude="2" metricUnit="m" metricValue="9.675" metricValueMax="10.129999999999999" metricValueMin="9.22" pageId="13" pageNumber="272" unit="m" value="967.5" valueMax="1013.0" valueMin="922.0">922–1013 m</quantity>
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depth (RV AGOR Vidal Gormáz, VG 07-07, AGT-08).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="E2F56540FF907F5EFF4C7B3FA6D6F9A2" pageId="13" pageNumber="272" type="etymology">
|
||
<paragraph id="AA5036CBFF907F5EFF4C7B3FA6D6F9A2" blockId="13.[151,1437,1397,2034]" pageId="13" pageNumber="272">
|
||
<emphasis id="989BEAD9FF907F5EFF4C7B3FA311F986" bold="true" box="[199,334,1577,1602]" pageId="13" pageNumber="272">Etymology.</emphasis>
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||
Named after our friend Christian M. Ibáñez, Universidad Andrés Bello,
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<collectingCountry id="D2F8765BFF907F5EFB0B7B3FA6E0F986" box="[1152,1215,1577,1602]" name="Chile" pageId="13" pageNumber="272">Chile</collectingCountry>
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, who made a major contribution to the knowledge of the biogeography of Chilean mollusks including chitons.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="E2F56540FF907F5EFF4C7B67A343F8FA" pageId="13" pageNumber="272" type="materials_examined">
|
||
<paragraph id="AA5036CBFF907F5EFF4C7B67A343F8FA" blockId="13.[151,1437,1397,2034]" pageId="13" pageNumber="272">
|
||
<materialsCitation id="1A873C96FF907F5EFF4C7B67A2ABF96A" ID-GBIF-Occurrence="1316260507" collectionCode="AGOR" collectorName="Vidal Gormaz, VG" country="Chile" latitude="-36.2218" location="Material" pageId="13" pageNumber="272" specimenCount="1">
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||
<emphasis id="989BEAD9FF907F5EFF4C7B67A3E5F94E" bold="true" box="[199,442,1649,1674]" pageId="13" pageNumber="272">
|
||
<location id="AF306010FF907F5EFF4C7B67A370F94E" LSID="urn:lsid:plazi:treatment:224687DDFF917F5CFF1C7F35A69AFBEA:AF306010FF907F5EFF4C7B67A370F94E" box="[199,303,1649,1674]" country="Chile" latitude="-36.2218" name="Material" pageId="13" pageNumber="272">Material</location>
|
||
examined.
|
||
</emphasis>
|
||
Off
|
||
<collectingCountry id="D2F8765BFF907F5EFD887B67A01DF94E" box="[515,578,1649,1674]" name="Chile" pageId="13" pageNumber="272">Chile</collectingCountry>
|
||
, RV
|
||
<collectionCode id="CCFEAE0EFF907F5EFD057B64A082F94E" box="[654,733,1650,1674]" pageId="13" pageNumber="272">AGOR</collectionCode>
|
||
<collectorName id="071A531DFF907F5EFD657B67A187F94E" box="[750,984,1649,1674]" pageId="13" pageNumber="272">Vidal Gormáz, VG</collectorName>
|
||
07-07, AGT-10, 36.2210–
|
||
<geoCoordinate id="CFDB500CFF907F5EFAAF7B67A7C7F94E" box="[1316,1432,1649,1674]" direction="south" orientation="latitude" pageId="13" pageNumber="272" precision="5" value="-36.2218">36.2218°S</geoCoordinate>
|
||
, 73.4310
|
||
</materialsCitation>
|
||
–73.4285°W.
|
||
<quantity id="6D179B2EFF907F5EFE047B83A04BF96A" box="[399,532,1685,1710]" metricMagnitude="2" metricUnit="m" metricValue="8.035" metricValueMax="8.43" metricValueMin="7.64" pageId="13" pageNumber="272" unit="m" value="803.5" valueMax="843.0" valueMin="764.0">764–843 m</quantity>
|
||
, 5 spms (SCBUCN 4141), BL—
|
||
<quantity id="6D179B2EFF907F5EFC127B83A64BF96A" box="[921,1044,1685,1710]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="13" pageNumber="272" unit="mm" value="20.0" valueMax="25.0" valueMin="15.0">15–25 mm</quantity>
|
||
,
|
||
<date id="DE51100BFF907F5EFBA87B80A6FAF96A" box="[1059,1189,1686,1710]" pageId="13" pageNumber="272" value="2007-02-10">02.10.2007</date>
|
||
; VG 07-07, AGT-08, 36.0023–36.0058°S, 73.3841–73.3706°W,
|
||
<quantity id="6D179B2EFF907F5EFD0F7BACA149F915" box="[644,790,1722,1746]" metricMagnitude="2" metricUnit="m" metricValue="9.675" metricValueMax="10.129999999999999" metricValueMin="9.22" pageId="13" pageNumber="272" unit="m" value="967.5" valueMax="1013.0" valueMin="922.0">922–1013 m</quantity>
|
||
depth, holotype, BL—
|
||
<quantity id="6D179B2EFF907F5EFBA77BACA6DEF915" box="[1068,1153,1722,1746]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" pageId="13" pageNumber="272" unit="mm" value="21.0">21 mm</quantity>
|
||
, 1 paratype (MNHNCL 400190) BL—
|
||
<quantity id="6D179B2EFF907F5EFEC07BCBA3F8F932" box="[331,423,1757,1782]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="13" pageNumber="272" unit="mm" value="25.0">25 mm</quantity>
|
||
and 1 paratype (ZISP 2265), BL—
|
||
<quantity id="6D179B2EFF907F5EFC017BCBA1B7F932" box="[906,1000,1757,1782]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="13" pageNumber="272" unit="mm" value="25.0">25 mm</quantity>
|
||
,
|
||
<date id="DE51100BFF907F5EFB897BC8A6DBF932" box="[1026,1156,1758,1782]" pageId="13" pageNumber="272" value="2007-07-10">07.10.2007</date>
|
||
; VG 07-08, AGT-13, 36.2179–36.2237°S, 73.4338–73.4266°W,
|
||
<quantity id="6D179B2EFF907F5EFD047A17A147F8DD" box="[655,792,1793,1818]" metricMagnitude="2" metricUnit="m" metricValue="7.959999999999999" metricValueMax="8.55" metricValueMin="7.37" pageId="13" pageNumber="272" unit="m" value="796.0" valueMax="855.0" valueMin="737.0">737–855 m</quantity>
|
||
depth, 2 spms (SCBUCN 4142), BL—
|
||
<quantity id="6D179B2EFF907F5EFA9F7A17A7C7F8DD" box="[1300,1432,1793,1818]" metricMagnitude="-2" metricUnit="m" metricValue="1.85" metricValueMax="2.5" metricValueMin="1.2" pageId="13" pageNumber="272" unit="mm" value="18.5" valueMax="25.0" valueMin="12.0">12–25 mm</quantity>
|
||
, 0
|
||
<date id="DE51100BFF907F5EFF2E7A30A347F8FA" box="[165,280,1830,1854]" pageId="13" pageNumber="272" value="2007-07-10">7.10.2007</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2F56540FF907F5EFF4C7A5FA10EF8A6" box="[199,849,1865,1890]" pageId="13" pageNumber="272" type="distribution">
|
||
<paragraph id="AA5036CBFF907F5EFF4C7A5FA10EF8A6" blockId="13.[151,1437,1397,2034]" box="[199,849,1865,1890]" pageId="13" pageNumber="272">
|
||
<emphasis id="989BEAD9FF907F5EFF4C7A5FA33FF8A6" bold="true" box="[199,352,1865,1890]" pageId="13" pageNumber="272">Distribution.</emphasis>
|
||
Off
|
||
<collectingCountry id="D2F8765BFF907F5EFE1F7A5FA38CF8A6" box="[404,467,1865,1890]" name="Chile" pageId="13" pageNumber="272">Chile</collectingCountry>
|
||
, 36.0–
|
||
<geoCoordinate id="CFDB500CFF907F5EFDA97A5FA032F8A6" box="[546,621,1865,1890]" direction="south" orientation="latitude" pageId="13" pageNumber="272" precision="5555" value="-36.2">36.2°S</geoCoordinate>
|
||
,
|
||
<quantity id="6D179B2EFF907F5EFDF37A5CA15AF8A5" box="[632,773,1866,1890]" metricMagnitude="2" metricUnit="m" metricValue="8.75" metricValueMax="10.129999999999999" metricValueMin="7.37" pageId="13" pageNumber="272" unit="m" value="875.0" valueMax="1013.0" valueMin="737.0">737–1013 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2F56540FF907F5DFF4C7A7BA2B0FED8" lastPageId="14" lastPageNumber="273" pageId="13" pageNumber="272" type="diagnosis">
|
||
<paragraph id="AA5036CBFF907F5DFF4C7A7BA2B0FED8" blockId="13.[151,1437,1397,2034]" lastBlockId="14.[151,1436,151,464]" lastPageId="14" lastPageNumber="273" pageId="13" pageNumber="272">
|
||
<emphasis id="989BEAD9FF907F5EFF4C7A7BA31EF842" bold="true" box="[199,321,1901,1926]" pageId="13" pageNumber="272">Diagnosis.</emphasis>
|
||
Animal of moderate size up to
|
||
<quantity id="6D179B2EFF907F5EFD557A7BA167F842" box="[734,824,1901,1926]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="13" pageNumber="272" unit="mm" value="25.0">25 mm</quantity>
|
||
, valves highly elevated, subcarinated, not beaked. Intermediate valve short and wide, trapezoidal, anterior margin of intermediate valves splayed laterally, posterior margin straight, lateral areas slightly raised. Tail valve wider than head valve, with subcentral mucro. Tegmentum sculptured with weakly raised, round granules arranged in longitudinal rows in central areas of intermediate valves and antemucronal area of tail valve and in radial rows in other areas. Each granule with one megalaesthete and two micraesthetes in front. Girdle dorsally covered with narrow, sharply pointed scales with two ribs. Major lateral teeth with bidentate cusp, inner denticle much smaller then outer one. Twelve gills per side, arranged from valve VI to anus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2F56540FF937F5CFF4C7C31A686FD67" lastPageId="15" lastPageNumber="274" pageId="14" pageNumber="273" type="description">
|
||
<paragraph id="AA5036CBFF937F5DFF4C7C31A155FE14" blockId="14.[151,1436,151,464]" pageId="14" pageNumber="273">
|
||
<emphasis id="989BEAD9FF937F5DFF4C7C31A306FE84" bold="true" box="[199,345,295,320]" pageId="14" pageNumber="273">Description.</emphasis>
|
||
<typeStatus id="75548869FF937F5DFEEA7C31A396FE84" box="[353,457,295,320]" pageId="14" pageNumber="273" type="holotype">Holotype</typeStatus>
|
||
21.0 x
|
||
<quantity id="6D179B2EFF937F5DFDAE7C3EA0D1FEFB" box="[549,654,296,320]" metricMagnitude="-2" metricUnit="m" metricValue="1.01" pageId="14" pageNumber="273" unit="mm" value="10.1">10.1 mm</quantity>
|
||
. Valves elevated (elevation ratio
|
||
<quantity id="6D179B2EFF937F5DFB877C3EA602FE84" box="[1036,1117,295,320]" metricMagnitude="-2" metricUnit="m" metricValue="1.2446" pageId="14" pageNumber="273" unit="in" value="0.49">0.49 in</quantity>
|
||
valve V), subcarinated, not beaked. Color of tegmentum white. Head valve semicircular. Intermediate valves short, wide (ratio of width to length of valve V 2.5), trapezoidal, anterior margin splayed laterally in pleural areas, lateral margins rounded, posterior margin straight, lateral areas weakly raised. Tail valve slightly wider than head valve, antemucronal slope convex, postmucronal slope concave, mucro subcentral.
|
||
</paragraph>
|
||
<caption id="FE906643FF937F5DFF1C7A86A76FF827" httpUri="https://zenodo.org/record/159383/files/figure.png" pageId="14" pageNumber="273" targetBox="[166,1422,509,1903]" targetPageId="14">
|
||
<paragraph id="AA5036CBFF937F5DFF1C7A86A76FF827" blockId="14.[151,1436,1936,2019]" pageId="14" pageNumber="273">
|
||
<emphasis id="989BEAD9FF937F5DFF1C7A86A345F861" bold="true" box="[151,282,1936,1958]" pageId="14" pageNumber="273">FIGURE 14</emphasis>
|
||
.
|
||
<taxonomicName id="6DEF4D48FF937F5DFEA37A86A3ADF862" box="[296,498,1936,1958]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="14" pageNumber="273" phylum="Mollusca" rank="species" species="ibanezi" status="sp. nov.">
|
||
<emphasis id="989BEAD9FF937F5DFEA37A86A3ADF862" box="[296,498,1936,1958]" italics="true" pageId="14" pageNumber="273">Leptochiton ibanezi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="83A857A2FF937F5DFE727A86A014F861" box="[505,587,1936,1957]" pageId="14" pageNumber="273" rank="species">
|
||
<emphasis id="989BEAD9FF937F5DFE727A86A014F861" bold="true" box="[505,587,1936,1957]" pageId="14" pageNumber="273">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, holotype (MNHNCL 400187).
|
||
<emphasis id="989BEAD9FF937F5DFC117A86A1F3F861" bold="true" box="[922,940,1936,1957]" pageId="14" pageNumber="273">A</emphasis>
|
||
. Sutural needle;
|
||
<emphasis id="989BEAD9FF937F5DFBD07A86A6DBF862" bold="true" box="[1115,1156,1936,1958]" pageId="14" pageNumber="273">B,C</emphasis>
|
||
. Dorsal needles;
|
||
<emphasis id="989BEAD9FF937F5DFAB37A86A715F861" bold="true" box="[1336,1354,1936,1957]" pageId="14" pageNumber="273">D</emphasis>
|
||
. Dorsal scales;
|
||
<emphasis id="989BEAD9FF937F5DFF6A7AB9A2ADF800" bold="true" box="[225,242,1967,1988]" pageId="14" pageNumber="273">E</emphasis>
|
||
. Marginal needle;
|
||
<emphasis id="989BEAD9FF937F5DFE3A7AB9A3E1F800" bold="true" box="[433,446,1967,1988]" pageId="14" pageNumber="273">F</emphasis>
|
||
. Ventral scales;
|
||
<emphasis id="989BEAD9FF937F5DFDEE7AB8A029F800" bold="true" box="[613,630,1966,1988]" pageId="14" pageNumber="273">G</emphasis>
|
||
. Central tooth and first lateral teeth of radula;
|
||
<emphasis id="989BEAD9FF937F5DFBC47AB9A63CF800" bold="true" box="[1103,1123,1967,1988]" pageId="14" pageNumber="273">H</emphasis>
|
||
. Head of major lateral teeth of radula;
|
||
<emphasis id="989BEAD9FF937F5DFF687AD8A2B2F827" bold="true" box="[227,237,1998,2019]" pageId="14" pageNumber="273">I</emphasis>
|
||
. Schematic sketch of aesthet group, not to scale, diameter ranges from 60 to 65 microns. Scale bar 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="AA5036CBFF927F5CFF4C7DA1A655FED3" blockId="15.[151,1437,182,1071]" pageId="15" pageNumber="274">Tegmentum sculptured with weakly raised round granules arranged in longitudinal rows on central areas of intermediate valves (about 70 rows on valve V) and antemucronal area of tail valve, and in radial rows on other areas. Each granule with one megalaesthete and two micraesthetes in the front.</paragraph>
|
||
<paragraph id="AA5036CBFF927F5CFF4C7C34A3BEFE9A" blockId="15.[151,1437,182,1071]" pageId="15" pageNumber="274">
|
||
Articulamentum well developed, apophyses small, jugal sinus rather narrow, ratio width of jugal sinus to width of apophyses
|
||
<quantity id="6D179B2EFF927F5CFEBA7C51A320FE9B" box="[305,383,326,351]" metricMagnitude="-2" metricUnit="m" metricValue="3.2512" pageId="15" pageNumber="274" unit="in" value="1.28">1.28 in</quantity>
|
||
valve V.
|
||
</paragraph>
|
||
<paragraph id="AA5036CBFF927F5CFF4C7C7CA159FE2B" blockId="15.[151,1437,182,1071]" pageId="15" pageNumber="274">
|
||
Girdle narrow (about
|
||
<quantity id="6D179B2EFF927F5CFE4D7C7DA07FFE46" box="[454,544,363,387]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="15" pageNumber="274" unit="mm" value="1.1">1.1 mm</quantity>
|
||
wide near valve V), dorsally, covered with sharply pointed scales (63–
|
||
<date id="DE51100BFF927F5CFAEC7C7CA282FE63" pageId="15" pageNumber="274" value="1968-10-20" valueMax="1968-10-22" valueMin="1968-10-20">68 x 20–22</date>
|
||
µm) with two ribs, and scattered long, smooth needles (100–200
|
||
<date id="DE51100BFF927F5CFC447C99A65DFE63" box="[975,1026,399,423]" pageId="15" pageNumber="274" value="1920-10">x 20</date>
|
||
µm). Intersegmental area with long needles (249
|
||
<date id="DE51100BFF927F5CFEB97CA5A339FE0F" box="[306,358,435,459]" pageId="15" pageNumber="274" value="1920-10">x 20</date>
|
||
µm). Marginal needles same shape but shorter (120
|
||
<date id="DE51100BFF927F5CFC457CA5A65DFE0F" box="[974,1026,434,459]" pageId="15" pageNumber="274" value="2015-10">x 15</date>
|
||
µm). Ventrally girdle covered with elongate, pointed, smooth scales (85–104
|
||
<date id="DE51100BFF927F5CFDE67CC1A096FE2B" box="[621,713,471,495]" pageId="15" pageNumber="274" value="1920-10-22">x 20–22</date>
|
||
µm).
|
||
</paragraph>
|
||
<paragraph id="AA5036CBFF927F5CFF4C7CECA172FD9F" blockId="15.[151,1437,182,1071]" pageId="15" pageNumber="274">
|
||
Radula
|
||
<quantity id="6D179B2EFF927F5CFE947CECA33DFDD6" box="[287,354,506,531]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="15" pageNumber="274" unit="mm" value="6.0">6 mm</quantity>
|
||
long with 43 transverse rows of mature teeth. Central teeth long and narrow, first lateral tooth narrow, bearing an elongate exteriorly curved blade, major lateral tooth with bidentate cusp, inner denticle much smaller than outer one, third uncinal tooth long, lanceolate.
|
||
</paragraph>
|
||
<paragraph id="AA5036CBFF927F5CFF4C7F70A686FD67" blockId="15.[151,1437,182,1071]" pageId="15" pageNumber="274">Twelve gills per side arranged from valve VI to anus. Gonopore between tenth and eleven gills and nephropore between ninth and tenth gills counted from anus. Gut content was composed of detritus and sand.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2F56540FF927F5CFF4C7FB8A69AFBEA" pageId="15" pageNumber="274" type="discussion">
|
||
<paragraph id="AA5036CBFF927F5CFF4C7FB8A69AFBEA" blockId="15.[151,1437,182,1071]" pageId="15" pageNumber="274">
|
||
<emphasis id="989BEAD9FF927F5CFF4C7FB8A365FD03" bold="true" box="[199,314,686,711]" pageId="15" pageNumber="274">Remarks.</emphasis>
|
||
<taxonomicName id="6DEF4D48FF927F5CFECA7FB8A043FD02" box="[321,540,686,710]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="ibanezi" status="sp. nov.">
|
||
<emphasis id="989BEAD9FF927F5CFECA7FB8A043FD02" box="[321,540,686,710]" italics="true" pageId="15" pageNumber="274">Leptochiton ibanezi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="989BEAD9FF927F5CFDA87FB8A023FD03" bold="true" box="[547,636,686,711]" pageId="15" pageNumber="274">
|
||
<taxonomicNameLabel id="83A857A2FF927F5CFDA87FB8A023FD03" box="[547,636,686,711]" pageId="15" pageNumber="274" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
belongs to the
|
||
<taxonomicName id="6DEF4D48FF927F5CFCAE7FB9A1DAFD02" box="[805,901,686,710]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="989BEAD9FF927F5CFCAE7FB9A1DAFD02" box="[805,901,686,710]" italics="true" pageId="15" pageNumber="274">L. sykesi</emphasis>
|
||
</taxonomicName>
|
||
(G. B.
|
||
<bibRefCitation id="CE7E4B3AFF927F5CFC5F7FB8A6FFFD03" author="Sowerby" box="[980,1184,686,711]" pageId="15" pageNumber="274" refString="Sowerby, G. B. III (1903) Mollusca of South Africa. Marine Investigations South Africa, 2 (3), 213 - 232." type="journal article" year="1903">Sowerby III, 1903</bibRefCitation>
|
||
) group, defined by the similar features of shell, girdle and radula, and is comparable to this species by having a laterally splayed anterior margin of intermediate valves. The new species differs from
|
||
<taxonomicName id="6DEF4D48FF927F5CFCB87FE1A1CEFCCA" box="[819,913,758,782]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="989BEAD9FF927F5CFCB87FE1A1CEFCCA" box="[819,913,758,782]" italics="true" pageId="15" pageNumber="274">L. sykesi</emphasis>
|
||
</taxonomicName>
|
||
by having 3 aesthetes in the aesthete group (vs. 5 aesthetes in
|
||
<taxonomicName id="6DEF4D48FF927F5CFEB87E0DA3CCFCF7" box="[307,403,795,819]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="989BEAD9FF927F5CFEB87E0DA3CCFCF7" box="[307,403,795,819]" italics="true" pageId="15" pageNumber="274">L. sykesi</emphasis>
|
||
</taxonomicName>
|
||
), 2 ribs on dorsal scales (vs. 3 ribs in
|
||
<taxonomicName id="6DEF4D48FF927F5CFCB37E0DA1C8FCF7" box="[824,919,795,819]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="989BEAD9FF927F5CFCB37E0DA1C8FCF7" box="[824,919,795,819]" italics="true" pageId="15" pageNumber="274">L. sykesi</emphasis>
|
||
</taxonomicName>
|
||
) and radial rows of granules in lateral areas of intermediate valves and postmucronal area of tail valve (vs. granules arranged in a random manner in
|
||
<taxonomicName id="6DEF4D48FF927F5CFAA17E29A7D3FC92" box="[1322,1420,830,854]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="sykesi">
|
||
<emphasis id="989BEAD9FF927F5CFAA17E29A7D3FC92" box="[1322,1420,830,854]" italics="true" pageId="15" pageNumber="274">L. sykesi</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="6DEF4D48FF927F5CFF1C7E75A32CFCBF" box="[151,371,867,891]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="ibanezi" status="sp. nov.">
|
||
<emphasis id="989BEAD9FF927F5CFF1C7E75A32CFCBF" box="[151,371,867,891]" italics="true" pageId="15" pageNumber="274">Leptochiton ibanezi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="989BEAD9FF927F5CFEF77E74A389FCBF" bold="true" box="[380,470,866,891]" pageId="15" pageNumber="274">
|
||
<taxonomicNameLabel id="83A857A2FF927F5CFEF77E74A389FCBF" box="[380,470,866,891]" pageId="15" pageNumber="274" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is also similar to
|
||
<taxonomicName id="6DEF4D48FF927F5CFD2B7E75A1E9FCBF" authority="Sirenko, 1979" authorityName="Sirenko" authorityYear="1979" box="[672,950,866,891]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="batialis">
|
||
<emphasis id="989BEAD9FF927F5CFD2B7E75A14DFCBF" box="[672,786,867,891]" italics="true" pageId="15" pageNumber="274">L. batialis</emphasis>
|
||
<bibRefCitation id="CE7E4B3AFF927F5CFC917E74A1E9FCBF" author="Sirenko" box="[794,950,866,891]" pageId="15" pageNumber="274" refString="Sirenko, B. I. (1979) On the composition of the family Leptochitonidae Dall, 1889 (= Lepidopleuridae Pilsbry, 1892) (Polyplacophora) with description of a new bathyal species. Proceedings of the Zoological Institute Academy of Sciences of the USSR, 80, 116 - 121." type="journal article" year="1979">Sirenko, 1979</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="989BEAD9FF927F5CFC647E75A602FCBF" box="[1007,1117,867,891]" italics="true" pageId="15" pageNumber="274">
|
||
<taxonomicName id="6DEF4D48FF927F5CFC647E75A605FCBF" box="[1007,1114,867,891]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="laurae">L. laurae</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
It differs from
|
||
<taxonomicName id="6DEF4D48FF927F5CFA877E75A721FCBF" box="[1292,1406,867,891]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="batialis">
|
||
<emphasis id="989BEAD9FF927F5CFA877E75A721FCBF" box="[1292,1406,867,891]" italics="true" pageId="15" pageNumber="274">L. batialis</emphasis>
|
||
</taxonomicName>
|
||
in having trapezoidal shaped intermediate valves (vs. rectangular in
|
||
<taxonomicName id="6DEF4D48FF927F5CFCF57E91A1AFFC5A" box="[894,1008,902,926]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="batialis">
|
||
<emphasis id="989BEAD9FF927F5CFCF57E91A1AFFC5A" box="[894,1008,902,926]" italics="true" pageId="15" pageNumber="274">L. batialis</emphasis>
|
||
</taxonomicName>
|
||
), lateral and postmucronal areas with radial ribs of granules (vs. in a random manner in
|
||
<taxonomicName id="6DEF4D48FF927F5CFD347EBDA170FC07" box="[703,815,939,963]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="batialis">
|
||
<emphasis id="989BEAD9FF927F5CFD347EBDA170FC07" box="[703,815,939,963]" italics="true" pageId="15" pageNumber="274">L. batialis</emphasis>
|
||
</taxonomicName>
|
||
), jugal sinus narrower than the apophyses on valve VIII (vs. jugal sinus wider than the apophyses in
|
||
<taxonomicName id="6DEF4D48FF927F5CFDF07ED9A0B4FC22" box="[635,747,974,998]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="batialis">
|
||
<emphasis id="989BEAD9FF927F5CFDF07ED9A0B4FC22" box="[635,747,974,998]" italics="true" pageId="15" pageNumber="274">L. batialis</emphasis>
|
||
</taxonomicName>
|
||
), dorsal scales with 2 ribs (vs. 1 rib in
|
||
<taxonomicName id="6DEF4D48FF927F5CFB197ED9A75EFC22" box="[1170,1281,974,998]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="batialis">
|
||
<emphasis id="989BEAD9FF927F5CFB197ED9A75EFC22" box="[1170,1281,974,998]" italics="true" pageId="15" pageNumber="274">L. batialis</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="6DEF4D48FF927F5CFA937ED8A2B8FBCF" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="ibanezi" status="sp. nov.">
|
||
<emphasis id="989BEAD9FF927F5CFA937ED8A2B8FBCF" italics="true" pageId="15" pageNumber="274">Leptochiton ibanezi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="989BEAD9FF927F5CFF667EE4A319FBCF" bold="true" box="[237,326,1010,1035]" pageId="15" pageNumber="274">
|
||
<taxonomicNameLabel id="83A857A2FF927F5CFF667EE4A319FBCF" box="[237,326,1010,1035]" pageId="15" pageNumber="274" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="6DEF4D48FF927F5CFE5D7EE5A063FBCF" box="[470,572,1011,1035]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="laurae">
|
||
<emphasis id="989BEAD9FF927F5CFE5D7EE5A063FBCF" box="[470,572,1011,1035]" italics="true" pageId="15" pageNumber="274">L. laurae</emphasis>
|
||
</taxonomicName>
|
||
in having wider intermediate valves (ratio of width/length of valve V 2.5) (vs.
|
||
<quantity id="6D179B2EFF927F5CFF1C7901A28AFBEB" box="[151,213,1046,1071]" metricMagnitude="-2" metricUnit="m" metricValue="4.826" pageId="15" pageNumber="274" unit="in" value="1.9">1.9 in</quantity>
|
||
<taxonomicName id="6DEF4D48FF927F5CFF577901A31DFBEA" box="[220,322,1046,1070]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="laurae">
|
||
<emphasis id="989BEAD9FF927F5CFF577901A31DFBEA" box="[220,322,1046,1070]" italics="true" pageId="15" pageNumber="274">L. laurae</emphasis>
|
||
</taxonomicName>
|
||
) and a trapezoidal shape of the intermediate valves (vs. rectangular in
|
||
<taxonomicName id="6DEF4D48FF927F5CFBDB7901A6E9FBEA" box="[1104,1206,1046,1070]" class="Polyplacophora" family="Leptochitonidae" genus="Leptochiton" kingdom="Animalia" order="Lepidopleurida" pageId="15" pageNumber="274" phylum="Mollusca" rank="species" species="laurae">
|
||
<emphasis id="989BEAD9FF927F5CFBDB7901A6E9FBEA" box="[1104,1206,1046,1070]" italics="true" pageId="15" pageNumber="274">L. laurae</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |