211 lines
25 KiB
XML
211 lines
25 KiB
XML
<document id="45836EF691692E2C5E34E27D7781FAEA" ID-CLB-Dataset="7502" ID-DOI="10.11646/zootaxa.4950.1.4" ID-GBIF-Dataset="110740d9-aa2f-4def-8642-41a399107286" ID-ISSN="1175-5326" ID-Zenodo-Dep="4643422" ID-ZooBank="5277A7B7-8AFC-4BC0-976D-B63C74963FC8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617004258086" checkinUser="plazi" docAuthor="Sirenko, Boris" docDate="2021" docId="038987E3FF9DFFA9FF30FC99FA5B4621" docLanguage="en" docName="zootaxa.4950.1.4.pdf" docOrigin="Zootaxa 4950 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Connexochiton solomonicus Sirenko 2021, n. sp." docType="treatment" docVersion="6" lastPageNumber="97" masterDocId="FFB0FF9BFF91FFA7FFA7FFC0FFDA4013" masterDocTitle="Composition of the genus Connexochiton Kaas, 1979 (Mollusca: Polyplacophora Ischnochitonidae)" masterLastPageNumber="102" masterPageNumber="83" pageNumber="95" updateTime="1698935319923" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="DC417DD3931C09B00C4B0710E60982EF">
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<mods:title id="6CB5316919E27ACCBAA61A3482B862E3">Composition of the genus Connexochiton Kaas, 1979 (Mollusca: Polyplacophora Ischnochitonidae)</mods:title>
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<mods:name id="F7F8F74605F09F88CA23DB3CE8960CF1" type="personal">
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<mods:namePart id="8AF7D6FD6E697D51153A7462B21964BE">Sirenko, Boris</mods:namePart>
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<mods:title id="971F3A9FDE6B5CD4C9FADD23A59B829B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="D6FAA25E4471165B5EC98B6813888B78">
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<mods:date id="A6D05A8037A40391886447BF0E450AC7">2021</mods:date>
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<mods:number id="60D157ABEC8557F821D9A259BA3B5B6A">2021-03-29</mods:number>
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<mods:number id="A8EA05D5EA689E1299BE4AEF9495E9CD">4950</mods:number>
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<mods:start id="FF1E91EDB85F15B798BF760E906A2013">83</mods:start>
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<mods:identifier id="B4B34724B9620D8125CEB85E7D9CF38E" type="DOI">10.11646/zootaxa.4950.1.4</mods:identifier>
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<mods:identifier id="88D9C24D4025EF4EF72C6C2240F2C34C" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="0B744FEAEC139DD5E30E3EBEC9E2F930" type="Zenodo-Dep">4643422</mods:identifier>
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<treatment id="038987E3FF9DFFA9FF30FC99FA5B4621" ID-DOI="http://doi.org/10.5281/zenodo.4643436" ID-GBIF-Taxon="180875283" ID-Zenodo-Dep="4643436" LSID="urn:lsid:plazi:treatment:038987E3FF9DFFA9FF30FC99FA5B4621" httpUri="http://treatment.plazi.org/id/038987E3FF9DFFA9FF30FC99FA5B4621" lastPageId="14" lastPageNumber="97" pageId="12" pageNumber="95">
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<subSubSection id="C33A657EFF9DFFABFF30FC99FDE04360" box="[151,570,857,884]" pageId="12" pageNumber="95" type="nomenclature">
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<paragraph id="8B9F36F5FF9DFFABFF30FC99FDE04360" blockId="12.[151,570,857,919]" box="[151,570,857,884]" pageId="12" pageNumber="95">
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<heading id="D0D78199FF9DFFABFF30FC99FDE04360" bold="true" box="[151,570,857,884]" fontSize="11" level="1" pageId="12" pageNumber="95" reason="1">
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<emphasis id="B954EAE7FF9DFFABFF30FC99FDE04360" bold="true" box="[151,570,857,884]" pageId="12" pageNumber="95">
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<taxonomicName id="4C204D76FF9DFFABFF30FC99FE2A4367" ID-CoL="8744N" authority="Sirenko, 2021" authorityName="Sirenko" authorityYear="2021" box="[151,496,857,884]" class="Polyplacophora" family="Ischnochitonidae" genus="Connexochiton" kingdom="Animalia" order="Chitonida" pageId="12" pageNumber="95" phylum="Mollusca" rank="species" species="solomonicus" status="sp. nov.">
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<emphasis id="B954EAE7FF9DFFABFF30FC99FE2A4367" bold="true" box="[151,496,857,884]" italics="true" pageId="12" pageNumber="95">Connexochiton solomonicus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A267579CFF9DFFABFE50FC99FDE04360" box="[503,570,857,883]" pageId="12" pageNumber="95" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C33A657EFF9DFFABFF30FCBDFEF44384" box="[151,302,893,919]" pageId="12" pageNumber="95" type="description">
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<paragraph id="8B9F36F5FF9DFFABFF30FCBDFEF44384" blockId="12.[151,570,857,919]" box="[151,302,893,919]" pageId="12" pageNumber="95">
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(
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<figureCitation id="131B2A70FF9DFFABFF38FCBDFEFC4384" box="[159,294,893,919]" captionStart-0="FIGURE 12" captionStart-1="FIGURE 13" captionStart-2="FIGURE 14" captionStartId-0="13.[151,250,1782,1806]" captionStartId-1="14.[151,250,1309,1333]" captionStartId-2="15.[151,250,1316,1340]" captionTargetBox-0="[179,1406,279,1757]" captionTargetBox-1="[154,1432,187,1282]" captionTargetBox-2="[152,1435,186,1290]" captionTargetId-0="figure-59@13.[178,1409,273,1758]" captionTargetId-1="figure-30@14.[151,1436,181,1286]" captionTargetId-2="figure-15@15.[151,1436,181,1292]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionTargetPageId-2="15" captionText-0="FIGURE 12. Connexochiton solomonicus n. sp. Solomon Islands 7°54.8’S 156°52.6’E, 537–590 m, holotype (MNHN-IM- 2007-17458) BL 3.5 mm:A. Valve I, dorsal view; B. Valve II, dorsal view; C. Valve III, dorsal view; D. Valve V, dorsal view; E. Valve VIII, dorsal view; F. Valve V, detail of tegmentum surface of central and lateral areas; G. Valve IV, ventral view; H. Valve V, rostral view; I. Valve VIII, lateral view." captionText-1="FIGURE 13. Connexochiton solomonicus n. sp. Solomon Islands 7°54.8’S 156°52.6’E, 537–590 m, holotype (MNHN-IM- 2007-17458) BL 3.5 mm: A. Dorsal, marginal and ventral scales; B-D. Dorsal scales." captionText-2="FIGURE 14. Connexochiton solomonicus n. sp. Solomon Islands 7°54.8’S 156°52.6’E, 537–590 m, holotype (MNHN-IM- 2007-17458) BL 3.5 mm: A. Dorsal scales; B, D. Radula; C. Ventral scales." figureDoi-0="http://doi.org/10.5281/zenodo.4643452" figureDoi-1="http://doi.org/10.5281/zenodo.4643454" figureDoi-2="http://doi.org/10.5281/zenodo.4643456" httpUri-0="https://zenodo.org/record/4643452/files/figure.png" httpUri-1="https://zenodo.org/record/4643454/files/figure.png" httpUri-2="https://zenodo.org/record/4643456/files/figure.png" pageId="12" pageNumber="95">Figs. 12–14</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C33A657EFF9DFFABFF30FC05FD9C4463" pageId="12" pageNumber="95" type="materials_examined">
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<paragraph id="8B9F36F5FF9DFFABFF30FC05FF3C4434" blockId="12.[151,1437,965,2036]" pageId="12" pageNumber="95">
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<emphasis id="B954EAE7FF9DFFABFF30FC05FE9D43CC" bold="true" box="[151,327,965,991]" pageId="12" pageNumber="95">Type material.</emphasis>
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<materialsCitation id="3B483CA8FF9DFFABFEF7FC05FF3C4434" ID-GBIF-Occurrence="3068353311" collectionCode="BL, II, V, VIII" pageId="12" pageNumber="95" specimenCount="1" typeStatus="holotype">
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<typeStatus id="549B8857FF9DFFABFEF7FC05FE6243CC" box="[336,440,965,991]" pageId="12" pageNumber="95" type="holotype">Holotype</typeStatus>
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(MNHN-IM-2007-17458) (
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<collectionCode id="ED31AE30FF9DFFABFD50FC05FCC143CC" box="[759,795,965,991]" pageId="12" pageNumber="95">BL</collectionCode>
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<quantity id="4CD89B10FF9DFFABFC83FC05FCA443F3" box="[804,894,965,992]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="12" pageNumber="95" unit="mm" value="3.5">3.5 mm</quantity>
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) now disarticulated, consisting of SEM stub of valves I,
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<collectionCode id="ED31AE30FF9DFFABFEA2FC2AFEC04417" box="[261,282,1002,1028]" pageId="12" pageNumber="95">II</collectionCode>
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,
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<collectionCode id="ED31AE30FF9DFFABFE8EFC2AFEE74417" box="[297,317,1002,1028]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="12" pageNumber="95" type="Museum">V</collectionCode>
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,
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<collectionCode id="ED31AE30FF9DFFABFEECFC2AFEA44417" box="[331,382,1002,1028]" pageId="12" pageNumber="95">VIII</collectionCode>
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, part of perinotum and radula, mount of part of perinotum and radula and vial with other valves.
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</materialsCitation>
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</paragraph>
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<paragraph id="8B9F36F5FF9DFFABFF60FBF1FD9C4463" blockId="12.[151,1437,965,2036]" pageId="12" pageNumber="95">
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<materialsCitation id="3B483CA8FF9DFFABFF60FBF1FD984463" ID-GBIF-Occurrence="3068353313" collectingDate="2004-04-11" collectorName="P. Bouchet & Bouchet, A & Waren, S" country="Solomon Islands" elevation="564" latitude="-7.9133334" location="Solomon Islands" longLatPrecision="129" longitude="156.87666" pageId="12" pageNumber="95" specimenCount="1" typeStatus="holotype">
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<emphasis id="B954EAE7FF9DFFABFF60FBF1FEBD4458" bold="true" box="[199,359,1073,1099]" pageId="12" pageNumber="95">
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<typeStatus id="549B8857FF9DFFABFF60FBF1FED84458" box="[199,258,1073,1099]" pageId="12" pageNumber="95">Type</typeStatus>
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locality.
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</emphasis>
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||
<collectingCountry id="F3377665FF9DFFABFED7FBF1FDF74458" box="[368,557,1073,1099]" name="Solomon Islands" pageId="12" pageNumber="95">Solomon Islands</collectingCountry>
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<geoCoordinate id="EE145032FF9DFFABFD90FBF1FD40445F" box="[567,666,1073,1100]" degrees="7" direction="south" minutes="54.8" orientation="latitude" pageId="12" pageNumber="95" precision="92" value="-7.9133334">7°54.8’S</geoCoordinate>
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<geoCoordinate id="EE145032FF9DFFABFD04FBF1FCFC445F" box="[675,806,1073,1100]" degrees="156" direction="east" minutes="52.6" orientation="longitude" pageId="12" pageNumber="95" precision="92" value="156.87666">156°52.6’E</geoCoordinate>
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,
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<quantity id="4CD89B10FF9DFFABFC94FBF1FC6E445F" box="[819,948,1073,1100]" metricMagnitude="2" metricUnit="m" metricValue="5.635" metricValueMax="5.9" metricValueMin="5.37" pageId="12" pageNumber="95" unit="m" value="563.5" valueMax="590.0" valueMin="537.0">
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||
<elevation id="000DD1C6FF9DFFABFC94FBF1FC6E445F" box="[819,948,1073,1100]" metricMagnitude="2" metricUnit="m" metricValue="5.635" metricValueMax="5.9" metricValueMin="5.37" pageId="12" pageNumber="95" unit="m" value="563.5" valueMax="590.0" valueMin="537.0">537–590 m</elevation>
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||
</quantity>
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||
(SALOMON 2, stn DW2265,
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||
<date id="FF9E1035FF9DFFABFABFFBF1FA424458" box="[1304,1432,1073,1099]" pageId="12" pageNumber="95" value="2004-04-11">
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||
<collectingDate id="EFDAE9DDFF9DFFABFABFFBF1FA424458" box="[1304,1432,1073,1099]" pageId="12" pageNumber="95" value="2004-04-11">04.11.2004</collectingDate>
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</date>
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, leg.
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<collectorName id="26D55323FF9DFFABFF60FB96FE98447C" box="[199,322,1109,1136]" pageId="12" pageNumber="95">P. Bouchet</collectorName>
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, A.
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<collectorName id="26D55323FF9DFFABFECAFB96FE0C447C" box="[365,470,1109,1136]" pageId="12" pageNumber="95">Waren, S</collectorName>
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. Samadi)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33A657EFF9DFFABFF60FBB9FD704480" box="[199,682,1145,1171]" pageId="12" pageNumber="95" type="etymology">
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<paragraph id="8B9F36F5FF9DFFABFF60FBB9FD704480" blockId="12.[151,1437,965,2036]" box="[199,682,1145,1171]" pageId="12" pageNumber="95">
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<emphasis id="B954EAE7FF9DFFABFF60FBB9FE944480" bold="true" box="[199,334,1145,1171]" pageId="12" pageNumber="95">Etymology.</emphasis>
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Named after
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<collectingCountry id="F3377665FF9DFFABFE40FBB9FD7C4480" box="[487,678,1145,1171]" name="Solomon Islands" pageId="12" pageNumber="95">Solomon Islands</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33A657EFF9DFFABFF60FB5DFD2B44A4" box="[199,753,1181,1208]" pageId="12" pageNumber="95" type="distribution">
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<paragraph id="8B9F36F5FF9DFFABFF60FB5DFD2B44A4" blockId="12.[151,1437,965,2036]" box="[199,753,1181,1208]" pageId="12" pageNumber="95">
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<emphasis id="B954EAE7FF9DFFABFF60FB5DFEBB44A4" bold="true" box="[199,353,1181,1207]" pageId="12" pageNumber="95">Distribution.</emphasis>
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Known only from the
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<typeStatus id="549B8857FF9DFFABFDC7FB5EFD4A44AB" box="[608,656,1182,1208]" pageId="12" pageNumber="95">type</typeStatus>
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locality.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33A657EFF9DFFABFF60FB01FE2345A0" pageId="12" pageNumber="95" type="diagnosis">
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<paragraph id="8B9F36F5FF9DFFABFF60FB01FE2345A0" blockId="12.[151,1437,965,2036]" pageId="12" pageNumber="95">
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||
<emphasis id="B954EAE7FF9DFFABFF60FB01FE9844C8" bold="true" box="[199,322,1217,1243]" pageId="12" pageNumber="95">Diagnosis.</emphasis>
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All intermediate valves are subcarinate and of different lengths: valve II and valve III are longer than others, width of valve IV is 2.5 times greater than its length. Valves sculptured by convex triangular granules arranged in quincunx and forming a lacy pattern. Each granule with 11 pores of aesthetes. Pores of megalaesthetes
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||
<quantity id="4CD89B10FF9DFFABFF30FAEDFF08455B" box="[151,210,1325,1352]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="12" pageNumber="95" unit="mm" value="6.0">6 µm</quantity>
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in diameter. Mucro of tail valve anterior. Dorsal scales wide, bent, imbricating, sculptured with large globular spherules with rough surface texture, arranged in quincunx pattern, diameter of spherules diminishes towards proximal edge. Central teeth of radula narrow, elongated, major lateral teeth with unidentate sickle-shaped cusps, base of cusp almost as long as denticle.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C33A657EFF9DFFAAFF60FA7DFBB340EA" lastPageId="13" lastPageNumber="96" pageId="12" pageNumber="95" type="description">
|
||
<paragraph id="8B9F36F5FF9DFFABFF60FA7DFCBB45E8" blockId="12.[151,1437,965,2036]" pageId="12" pageNumber="95">
|
||
<emphasis id="B954EAE7FF9DFFABFF60FA7DFE8345C4" bold="true" box="[199,345,1469,1495]" pageId="12" pageNumber="95">Description.</emphasis>
|
||
Small size, BL
|
||
<quantity id="4CD89B10FF9DFFABFDA9FA7DFDBC45CB" box="[526,614,1469,1496]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="12" pageNumber="95" unit="mm" value="3.5">3.5 mm</quantity>
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||
, back subcarinated in all intermediate valves, dorsal elevation rather low (0.34) in valve V, valves not beaked, color of tegmentum white.
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</paragraph>
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<paragraph id="8B9F36F5FF9DFFABFF60F9C5FAC14698" blockId="12.[151,1437,965,2036]" pageId="12" pageNumber="95">Head valve semicircular, posterior margin widely V-shaped and noticeably larger than tail valve. Intermediate valves trapezoidal, valves II and III longer than others, lateral areas narrow and strongly raised. There is a shallow groove between the central and lateral areas of intermediate valves and anterior and posterior areas of the tail valve. Tail valve with anterior mucro, anterior margin straight, antemucronal and postmucronal slope straight.</paragraph>
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<paragraph id="8B9F36F5FF9DFFABFF60F956FC8246E4" blockId="12.[151,1437,965,2036]" pageId="12" pageNumber="95">
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||
Tegmentum evenly sculptured by convex triangular granules arranged in quincuncial lacy-like pattern. Granules in central areas not overlapping each other. Each granule with 11 pores of aesthetes. Pores of megalaesthetes
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<quantity id="4CD89B10FF9DFFABFA29F979FF6746EB" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="12" pageNumber="95" unit="mm" value="6.0">6 µm</quantity>
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||
in diameter, pores of micraesthetes about
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||
<quantity id="4CD89B10FF9DFFABFD31F91DFD3746EB" box="[662,749,1757,1784]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="12" pageNumber="95" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 µm</quantity>
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||
in width.
|
||
</paragraph>
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||
<paragraph id="8B9F36F5FF9DFFABFF60F8C1FD61472C" blockId="12.[151,1437,965,2036]" pageId="12" pageNumber="95">Articulamentum thin, apophyses short, roundish to trapezoidal, connected by short jugal plate, slit formula 12/1/8, slits short, slit rays indistinct, teeth blunt.</paragraph>
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||
<paragraph id="8B9F36F5FF9DFFABFF60F889FC5947E7" blockId="12.[151,1437,965,2036]" pageId="12" pageNumber="95">
|
||
Girdle of moderate width, covered with wide, bent, imbricating scales 70 x
|
||
<quantity id="4CD89B10FF9DFFABFBAFF889FB884777" box="[1032,1106,1865,1892]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="12" pageNumber="95" unit="mm" value="80.0">80 µm</quantity>
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||
, sculptured with large, globular spherules with rough surface texture arranged in quincunx pattern, closer to each other than in other species of
|
||
<taxonomicName id="4C204D76FF9DFFABFF30F851FE9B47B8" authorityName="Kaas" authorityYear="1979" box="[151,321,1937,1963]" class="Polyplacophora" family="Ischnochitonidae" genus="Connexochiton" kingdom="Animalia" order="Chitonida" pageId="12" pageNumber="95" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B954EAE7FF9DFFABFF30F851FE9B47B8" box="[151,321,1937,1963]" italics="true" pageId="12" pageNumber="95">Connexochiton</emphasis>
|
||
</taxonomicName>
|
||
, diameter of spherules diminishes towards proximal edge. Marginal scales sharply pointed 100 x 30 μm, with 5–6 longitudinal ribs on dorsal side. Two rows of ventral scales near margin; scales 50 x
|
||
<quantity id="4CD89B10FF9DFFABFB4EF875FAE847C3" box="[1257,1330,1973,2000]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" pageId="12" pageNumber="95" unit="mm" value="18.0">18 µm</quantity>
|
||
with two short ribs, other ventral scales rectangular and smooth 40 x
|
||
<quantity id="4CD89B10FF9DFFABFC94F819FCA547E7" box="[819,895,2009,2036]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="12" pageNumber="95" unit="mm" value="15.0">15 µm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9F36F5FF9CFFAAFF60FF57FCB440A2" blockId="13.[151,1436,151,249]" box="[199,878,151,177]" pageId="13" pageNumber="96">Seven gills arranged from valve V to valve VII on each side.</paragraph>
|
||
<paragraph id="8B9F36F5FF9CFFAAFF60FF7BFBB340EA" blockId="13.[151,1436,151,249]" pageId="13" pageNumber="96">Radula 1.0 mm long with 72 transverse rows of mature teeth, central tooth narrow, elongated, major lateral teeth with unidentate sickle-shaped cusps, base of cusp is almost the same length as denticle.</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF5F667DFF9CFFAAFF30F936FD9B4769" ID-DOI="http://doi.org/10.5281/zenodo.4643452" ID-Zenodo-Dep="4643452" httpUri="https://zenodo.org/record/4643452/files/figure.png" pageId="13" pageNumber="96" startId="13.[151,250,1782,1806]" targetBox="[179,1406,279,1757]" targetPageId="13">
|
||
<paragraph id="8B9F36F5FF9CFFAAFF30F936FD9B4769" blockId="13.[151,1437,1782,1914]" pageId="13" pageNumber="96">
|
||
<emphasis id="B954EAE7FF9CFFAAFF30F936FEF8471D" bold="true" box="[151,290,1782,1806]" pageId="13" pageNumber="96">FIGURE 12.</emphasis>
|
||
<taxonomicName id="4C204D76FF9CFFAAFE8CF936FD91471D" authority="Sirenko, 2021" authorityName="Sirenko" authorityYear="2021" box="[299,587,1782,1806]" class="Polyplacophora" family="Ischnochitonidae" genus="Connexochiton" kingdom="Animalia" order="Chitonida" pageId="13" pageNumber="96" phylum="Mollusca" rank="species" species="solomonicus" status="sp. nov.">
|
||
<emphasis id="B954EAE7FF9CFFAAFE8CF936FD91471D" box="[299,587,1782,1806]" italics="true" pageId="13" pageNumber="96">Connexochiton solomonicus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B954EAE7FF9CFFAAFDF3F936FD55471D" bold="true" box="[596,655,1782,1806]" pageId="13" pageNumber="96">
|
||
<taxonomicNameLabel id="A267579CFF9CFFAAFDF3F936FD55471D" box="[596,655,1782,1806]" pageId="13" pageNumber="96" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Solomon Islands 7°54.8’S 156°52.6’E, 537–590 m, holotype (MNHN-IM- 2007-17458) BL 3.5 mm: A. Valve I, dorsal view; B. Valve II, dorsal view; C. Valve III, dorsal view; D. Valve V, dorsal view; E. Valve VIII, dorsal view; F. Valve V, detail of tegmentum surface of central and lateral areas; G. Valve IV, ventral view; H. Valve V, rostral view; I. Valve VIII, lateral view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5F667DFF9FFFA9FF30FADDFC2C4549" ID-DOI="http://doi.org/10.5281/zenodo.4643454" ID-Zenodo-Dep="4643454" httpUri="https://zenodo.org/record/4643454/files/figure.png" pageId="14" pageNumber="97" startId="14.[151,250,1309,1333]" targetBox="[154,1432,187,1282]" targetPageId="14">
|
||
<paragraph id="8B9F36F5FF9FFFA9FF30FADDFC2C4549" blockId="14.[151,1436,1309,1370]" pageId="14" pageNumber="97">
|
||
<emphasis id="B954EAE7FF9FFFA9FF30FADDFEF84526" bold="true" box="[151,290,1309,1333]" pageId="14" pageNumber="97">FIGURE 13.</emphasis>
|
||
<taxonomicName id="4C204D76FF9FFFA9FE8CFADEFD914525" authority="Sirenko, 2021" authorityName="Sirenko" authorityYear="2021" box="[299,587,1310,1334]" class="Polyplacophora" family="Ischnochitonidae" genus="Connexochiton" kingdom="Animalia" order="Chitonida" pageId="14" pageNumber="97" phylum="Mollusca" rank="species" species="solomonicus" status="sp. nov.">
|
||
<emphasis id="B954EAE7FF9FFFA9FE8CFADEFD914525" box="[299,587,1310,1334]" italics="true" pageId="14" pageNumber="97">Connexochiton solomonicus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B954EAE7FF9FFFA9FDF3FADEFD554525" bold="true" box="[596,655,1310,1334]" pageId="14" pageNumber="97">
|
||
<taxonomicNameLabel id="A267579CFF9FFFA9FDF3FADEFD554525" box="[596,655,1310,1334]" pageId="14" pageNumber="97" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Solomon Islands 7°54.8’S 156°52.6’E, 537–590 m, holotype (MNHN-IM- 2007-17458) BL 3.5 mm: A. Dorsal, marginal and ventral scales; B-D. Dorsal scales.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C33A657EFF9FFFA9FF60FA48FA5B4621" pageId="14" pageNumber="97" type="discussion">
|
||
<paragraph id="8B9F36F5FF9FFFA9FF60FA48FA5B4621" blockId="14.[151,1437,1416,1586]" pageId="14" pageNumber="97">
|
||
<emphasis id="B954EAE7FF9FFFA9FF60FA48FEE145B1" bold="true" box="[199,315,1416,1442]" pageId="14" pageNumber="97">Remarks.</emphasis>
|
||
<taxonomicName id="4C204D76FF9FFFA9FEE5FA48FDA445B1" authority="Sirenko, 2021" authorityName="Sirenko" authorityYear="2021" box="[322,638,1416,1442]" class="Polyplacophora" family="Ischnochitonidae" genus="Connexochiton" kingdom="Animalia" order="Chitonida" pageId="14" pageNumber="97" phylum="Mollusca" rank="species" species="solomonicus" status="sp. nov.">
|
||
<emphasis id="B954EAE7FF9FFFA9FEE5FA48FDA445B1" box="[322,638,1416,1442]" italics="true" pageId="14" pageNumber="97">Connexochiton solomonicus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A267579CFF9FFFA9FD22FA48FD1B45B1" box="[645,705,1416,1442]" pageId="14" pageNumber="97" rank="species">n. sp.</taxonomicNameLabel>
|
||
differs from other species of the genus by having globular spherules arranged in quincunx pattern on dorsal scales and in that the diameter of the spherules diminishes towards the proximal edge. This species differs from other species of the genus except
|
||
<taxonomicName id="4C204D76FF9FFFA9FC52FA10FB5745F9" authorityName="Sirenko" authorityYear="2021" box="[1013,1165,1488,1514]" class="Polyplacophora" family="Ischnochitonidae" genus="Connexochiton" kingdom="Animalia" order="Chitonida" pageId="14" pageNumber="97" phylum="Mollusca" rank="species" species="kermadeci">
|
||
<emphasis id="B954EAE7FF9FFFA9FC52FA10FB5745F9" box="[1013,1165,1488,1514]" italics="true" pageId="14" pageNumber="97">C. kermadeci</emphasis>
|
||
</taxonomicName>
|
||
by having intermediate valves of different lengths. In
|
||
<emphasis id="B954EAE7FF9FFFA9FE43FA34FCFD461D" box="[484,807,1524,1550]" italics="true" pageId="14" pageNumber="97">
|
||
<taxonomicName id="4C204D76FF9FFFA9FE43FA34FCF9461D" authorityName="Sirenko" authorityYear="2021" box="[484,803,1524,1550]" class="Polyplacophora" family="Ischnochitonidae" genus="Connexochiton" kingdom="Animalia" order="Chitonida" pageId="14" pageNumber="97" phylum="Mollusca" rank="species" species="solomonicus">Connexochiton solomonicus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
the base of the cusp of the major lateral tooth has almost the same length as the denticle. However, the base of the cusp is much shorter than the denticle in
|
||
<taxonomicName id="4C204D76FF9FFFA9FB43F9D8FAA64621" authorityName="Sirenko" authorityYear="2021" box="[1252,1404,1560,1586]" class="Polyplacophora" family="Ischnochitonidae" genus="Connexochiton" kingdom="Animalia" order="Chitonida" pageId="14" pageNumber="97" phylum="Mollusca" rank="species" species="kermadeci">
|
||
<emphasis id="B954EAE7FF9FFFA9FB43F9D8FB2D4621" box="[1252,1271,1560,1586]" italics="true" pageId="14" pageNumber="97">C</emphasis>
|
||
.
|
||
<emphasis id="B954EAE7FF9FFFA9FAA3F9D8FAA64621" box="[1284,1404,1560,1586]" italics="true" pageId="14" pageNumber="97">kermadeci</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B954EAE7FF9FFFA9FADAF9D8FA5B4621" box="[1405,1409,1560,1586]" italics="true" pageId="14" pageNumber="97">.</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |