258 lines
33 KiB
XML
258 lines
33 KiB
XML
<document id="3AA1D5822B9B7416F25BCA733E14996F" ID-DOI="10.11646/zootaxa.5296.2.2" ID-ISSN="1175-5326" ID-Zenodo-Dep="7973065" ID-ZooBank="624273A6-3028-42C2-ABE2-A18BBF828156" IM.bibliography_approvedBy="julia" IM.illustrations_approvedBy="julia" IM.materialsCitations_approvedBy="julia" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="julia" IM.taxonomicNames_approvedBy="julia" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="julia" checkinTime="1685085730506" checkinUser="plazi" docAuthor="Reyes-Gómez, Adriana, Vargas-Ponce, Ofelia, Galván-Villa, Cristian, Salgado-Barragán, José, Esqueda-González, Ma. Del Carmen & Ríos-Jara, Eduardo" docDate="2023" docId="795287BFE4585505D0F1707A71A0FD62" docLanguage="en" docName="zootaxa.5296.2.2.pdf" docOrigin="Zootaxa 5296 (2)" docSource="http://dx.doi.org/10.11646/zootaxa.5296.2.2" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Lepidochitona beanii" docType="treatment" docVersion="3" lastPageNumber="164" masterDocId="856BFFC7E4575514D06676457344FFAF" masterDocTitle="Inventory of chiton species (Polyplacophora) from the rocky intertidal of the Northern Gulf of California, with an illustrated taxonomic key" masterLastPageNumber="178" masterPageNumber="147" pageNumber="162" updateTime="1685370752060" updateUser="julia" zenodo-license-document="CLOSED">
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<mods:title id="BC638A4E0C132EE7D3C827E526B8E5B5">Inventory of chiton species (Polyplacophora) from the rocky intertidal of the Northern Gulf of California, with an illustrated taxonomic key</mods:title>
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<mods:name id="C22B1D30F9EBC2F3CA27D653221094AF" type="personal">
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<mods:namePart id="EAB52B2A4E02344CAF11F02582D21CBD">Reyes-Gómez, Adriana</mods:namePart>
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<mods:affiliation id="0F4AD4847DFE130FE811623CAD6FE323">Doctorado en Biosistemática y Manejo de Recursos Naturales y Agrícolas.</mods:affiliation>
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<mods:namePart id="68BFE42BFEEC6D866E4DC308081A6128">Vargas-Ponce, Ofelia</mods:namePart>
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<mods:affiliation id="EEE592B1265882FB2DA2BCA7F75F26AD">Departamento de Botánica y Zoología.</mods:affiliation>
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<mods:roleTerm id="D06AE35D2AB694B255EF069BD949CBCC">Author</mods:roleTerm>
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<mods:namePart id="EC87A4EE3B0105BF11A91DC3E6049D10">Galván-Villa, Cristian</mods:namePart>
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<mods:affiliation id="484127B94BC15AB9EF053B8F73D4DD04">Departamento de Ecología Aplicada, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Camino Ing. Ramón Padilla Sánchez 2100, Zapopan, Jalisco, 45200, México.</mods:affiliation>
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<mods:namePart id="68028829ED567354F11A36651A88C6E8">Salgado-Barragán, José</mods:namePart>
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<mods:affiliation id="FB6CF32EA507C5C6CA64AE8C23AF6970">Laboratorio de Invertebrados Bentónicos, Unidad Académica Mazatlán, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, México.</mods:affiliation>
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<mods:namePart id="DCA4A0A7B7CE4F249635FD3813E040C5">Esqueda-González, Ma. Del Carmen</mods:namePart>
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<mods:affiliation id="EA790ABDA32CE992CFDF8FFCC3465023">Departamento de Ecología Aplicada, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Camino Ing. Ramón Padilla Sánchez 2100, Zapopan, Jalisco, 45200, México.</mods:affiliation>
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<mods:namePart id="0749F7EABFB2C9AD33D8502589FA5003">Ríos-Jara, Eduardo</mods:namePart>
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<mods:affiliation id="6C54E83131DB0C3FD5935B7A79C7E6C4">Departamento de Ecología Aplicada, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Camino Ing. Ramón Padilla Sánchez 2100, Zapopan, Jalisco, 45200, México.</mods:affiliation>
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<mods:title id="F1226F7E7A208DB8BF216B89956718EB">Zootaxa</mods:title>
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<mods:part id="7509F345173CABDA99EE4B08A3330903">
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<mods:date id="BB5B151A74B41D6A982DEB522AB1E2CE">2023</mods:date>
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<mods:number id="A6AD76CF616753AB36285C81FA8D31DC">2023-05-26</mods:number>
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<mods:url id="476E037477678D20B81B4C04E7438BE7">http://dx.doi.org/10.11646/zootaxa.5296.2.2</mods:url>
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<mods:classification id="805D4F7DC0D06677E862D544EAE0BED1">journal article</mods:classification>
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<mods:identifier id="2DED2DC7D48733EB0CE980F7F1BFB2FD" type="DOI">10.11646/zootaxa.5296.2.2</mods:identifier>
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<mods:identifier id="0BBE31C5B616BE29847FFDEA2434B1F3" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="98CD64BE862B6AFB581EA967821E1FD3" type="Zenodo-Dep">7973065</mods:identifier>
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<mods:identifier id="57D315033D0408E11F955842C8B22909" type="ZooBank">624273A6-3028-42C2-ABE2-A18BBF828156</mods:identifier>
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<treatment id="795287BFE4585505D0F1707A71A0FD62" ID-DOI="http://doi.org/10.5281/zenodo.7973139" ID-Zenodo-Dep="7973139" LSID="urn:lsid:plazi:treatment:795287BFE4585505D0F1707A71A0FD62" httpUri="http://treatment.plazi.org/id/795287BFE4585505D0F1707A71A0FD62" lastPageId="17" lastPageNumber="164" pageId="15" pageNumber="162">
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<subSubSection id="B9E16522E458551BD0F1707A713FF9F5" box="[151,635,1599,1626]" pageId="15" pageNumber="162" type="nomenclature">
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<paragraph id="F14436A9E458551BD0F1707A713FF9F5" blockId="15.[151,635,1599,1662]" box="[151,635,1599,1626]" pageId="15" pageNumber="162">
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<heading id="AA0C81C5E458551BD0F1707A713FF9F5" bold="true" box="[151,635,1599,1626]" fontSize="11" level="1" pageId="15" pageNumber="162" reason="1">
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<taxonomicName id="36FB4D2AE458551BD0F1707A713FF9F5" authority="(Carpenter, 1857)" baseAuthorityName="Carpenter" baseAuthorityYear="1857" box="[151,635,1599,1626]" class="Polyplacophora" family="Lepidochitonidae" genus="Lepidochitona" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="162" phylum="Mollusca" rank="species" species="beanii">
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<emphasis id="C38FEABBE458551BD0F1707A713FF9F5" bold="true" box="[151,635,1599,1626]" pageId="15" pageNumber="162">
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<emphasis id="C38FEABBE458551BD0F1707A72DCF9F5" bold="true" box="[151,408,1599,1626]" italics="true" pageId="15" pageNumber="162">Lepidochitona beanii</emphasis>
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(Carpenter, 1857)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="B9E16522E458551BD0F170217229F9D1" box="[151,365,1636,1662]" pageId="15" pageNumber="162" type="description">
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<paragraph id="F14436A9E458551BD0F170217229F9D1" blockId="15.[151,635,1599,1662]" box="[151,365,1636,1662]" pageId="15" pageNumber="162">
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(
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<figureCitation id="69C02A2CE458551BD0F97021725AF9D1" box="[159,286,1636,1662]" captionStart="FIGURE 3" captionStartId="7.[151,250,1152,1176]" captionTargetBox="[151,1436,181,1128]" captionTargetId="figure-19@7.[151,1436,181,1128]" captionTargetPageId="7" captionText="FIGURE 3. Chiton species obtained from the Northern Gulf of California. A. Dorsal and lateral view of Dendrochiton lirulatus CUCBACM 00479. B. Dorsal view of Lepidochitona beanii CUCBACM 00486. C. Dorsal and lateral view of Nutallina crossota CUCBACM 00488. D. Dorsal view of Chiton virgulatus CUCBACM 00491. E. Dorsal view of Acanthochitona avicula CUCBACM 00494. F. Dorsal view of Acanthochitona exquisita CUCBACM 00497." figureDoi="http://doi.org/10.5281/zenodo.7973086" httpUri="https://zenodo.org/record/7973086/files/figure.png" pageId="15" pageNumber="162">Figures 3B</figureCitation>
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,
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<figureCitation id="69C02A2CE458551BD14C70217221F9D1" box="[298,357,1636,1662]" captionStart="FIGURE 8" captionStartId="16.[151,250,1828,1852]" captionTargetBox="[151,1436,181,1804]" captionTargetId="figure-24@16.[151,1436,181,1804]" captionTargetPageId="16" captionText="FIGURE 8. A–H. Scanning electron microscope images of Dendrochiton lirulatus CUCBACM 00479. A. Dorsal view of head valve. B. Dorsal view of intermediate valve IV. C. Dorsal view of tail valve. D. Detail of valve IV aesthetes of central area. E. Section of girdle in dorsal view. F. Detail of dorsal girdle elements. G. Detail of dorsal girdle spicules. H. Radular teeth. I–O. Scanning electron microscope images of Lepidochitona beanii CUCBACM 00486. I. Dorsal view of a whole specimen of BL 3.6 mm. J. Dorsal view of a whole specimen of BL 3.1 mm. K. Dorsal view of head valve. L. Dorsal view of intermediate valve IV. M. Dorsal view of tail valve. N. Radular teeth. O. Detail of central and minor lateral radular teeth." figureDoi="http://doi.org/10.5281/zenodo.7973110" httpUri="https://zenodo.org/record/7973110/files/figure.png" pageId="15" pageNumber="162">8I–O</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="B9E16522E458551BD0F170ED772CF96E" box="[151,1128,1704,1729]" pageId="15" pageNumber="162" type="reference_group">
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||
<paragraph id="F14436A9E458551BD0F170ED772CF96E" blockId="15.[151,1128,1704,1729]" box="[151,1128,1704,1729]" pageId="15" pageNumber="162">
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<taxonomicName id="36FB4D2AE458551BD0F170ED71C5F96E" authority="Carpenter, 1857: 209 - 229" authorityName="Carpenter" authorityPageNumber="209 - 229" authorityYear="1857" box="[151,641,1704,1729]" class="Polyplacophora" family="Lepidochitonidae" genus="Lepidopleurus" kingdom="Animalia" order="Chitonida" pageId="15" pageNumber="162" phylum="Mollusca" rank="species" species="beanii">
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<emphasis id="C38FEABBE458551BD0F170ED722BF96F" box="[151,367,1704,1728]" italics="true" pageId="15" pageNumber="162">Lepidopleurus beanii</emphasis>
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Carpenter, 1857: 209–229
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</taxonomicName>
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. Chresonymy and synonymy in
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<bibRefCitation id="956A4B58E458551BD3A170ED7721F96E" author="Ferreira, A. J." box="[967,1125,1704,1729]" pageId="15" pageNumber="162" pagination="97 - 138" refId="ref17515" refString="Ferreira, A. J. (1982) The family Lepidochitonidae Iredale, 1914 (Mollusca: Polyplacophora) in the northeastern Pacific. The Veliger, 25 (2), 97 - 138." type="journal article" year="1982">Ferreira (1982)</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="B9E16522E458551BD0F170AA7719F8DA" pageId="15" pageNumber="162" type="materials_examined">
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<paragraph id="F14436A9E458551BD0F170AA760EF8A6" blockId="15.[151,1354,1774,1909]" box="[151,1354,1774,1801]" pageId="15" pageNumber="162">
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<emphasis id="C38FEABBE458551BD0F170AA7201F8A7" bold="true" box="[151,325,1774,1801]" pageId="15" pageNumber="162">Type material.</emphasis>
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<materialsCitation id="41933CF4E458551BD12A70AA760EF8A6" box="[332,1354,1774,1801]" collectionCode="LACM" pageId="15" pageNumber="162" specimenCount="1" typeStatus="lectotype">
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<typeStatus id="2E40880BE458551BD12A70AA72FBF8A6" box="[332,447,1775,1801]" pageId="15" pageNumber="162">Lectotype</typeStatus>
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, designated by
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<bibRefCitation id="956A4B58E458551BD20A70AA71BEF8A6" author="Keen, M. A." box="[620,762,1775,1801]" pageId="15" pageNumber="162" pagination="389 - 439" refId="ref18819" refString="Keen, M. A. (1968) West American mollusk types at the British Museum (Natural History) IV. Carpenter's Mazatlan Collection. The Veliger, 10, 389 - 439." type="journal article" year="1968">Keen (1968)</bibRefCitation>
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, Carpenter´s Mazatlán collection,
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<collectionCode id="97EAAE6CE458551BD41A70AA7789F8A6" box="[1148,1229,1775,1801]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34802" lsid="urn:lsid:biocol.org:col:34802" name="Natural History Museum of Los Angeles County" pageId="15" pageNumber="162" type="Museum">LACM</collectionCode>
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tablet 905.
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</materialsCitation>
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</paragraph>
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<paragraph id="F14436A9E458551BD0A1715671E6F882" blockId="15.[151,1354,1774,1909]" box="[199,674,1810,1837]" pageId="15" pageNumber="162">
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<materialsCitation id="41933CF4E458551BD0A1715671DAF882" box="[199,670,1810,1837]" country="Mexico" location="Mazatlan" pageId="15" pageNumber="162" specimenCount="1" stateProvince="Sinaloa" typeStatus="holotype">
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<emphasis id="C38FEABBE458551BD0A171567222F883" bold="true" box="[199,358,1810,1837]" pageId="15" pageNumber="162">
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||
<typeStatus id="2E40880BE458551BD0A171567246F882" box="[199,258,1811,1837]" pageId="15" pageNumber="162">Type</typeStatus>
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locality.
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</emphasis>
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<location id="F4246072E458551BD10A71567293F882" LSID="urn:lsid:plazi:treatment:795287BFE4585505D0F1707A71A0FD62:F4246072E458551BD10A71567293F882" box="[364,471,1811,1837]" country="Mexico" name="Mazatlan" pageId="15" pageNumber="162" stateProvince="Sinaloa">Mazatlán</location>
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,
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<collectingRegion id="333FF84BE458551BD1857156717EF882" box="[483,570,1811,1837]" country="Mexico" name="Sinaloa" pageId="15" pageNumber="162">Sinaloa</collectingRegion>
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||
,
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<collectingCountry id="89EC7639E458551BD223715671DAF882" box="[581,670,1811,1837]" name="Mexico" pageId="15" pageNumber="162">México</collectingCountry>
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</materialsCitation>
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||
.
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</paragraph>
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<paragraph id="F14436A9E458551BD0A171737067F8FE" blockId="15.[151,1354,1774,1909]" box="[199,803,1846,1873]" pageId="15" pageNumber="162">
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||
<emphasis id="C38FEABBE458551BD0A1717372F5F8FF" bold="true" box="[199,433,1846,1872]" pageId="15" pageNumber="162">Material examined.</emphasis>
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Ten specimens, BL
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<quantity id="36039B4CE458551BD2F27173705AF8FE" box="[660,798,1846,1873]" metricMagnitude="-3" metricUnit="m" metricValue="6.6" metricValueMax="8.5" metricValueMin="4.7" pageId="15" pageNumber="162" unit="mm" value="6.6" valueMax="8.5" valueMin="4.7">4.7–8.5 mm</quantity>
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.
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</paragraph>
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<paragraph id="F14436A9E458551BD0A1711F7719F8DA" blockId="15.[151,1354,1774,1909]" box="[199,1117,1882,1909]" pageId="15" pageNumber="162">
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<emphasis id="C38FEABBE458551BD0A1711F726EF8DB" bold="true" box="[199,298,1882,1908]" pageId="15" pageNumber="162">Habitat.</emphasis>
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In the upper intertidal on medium–sized and small rocks, buried in sand.
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</paragraph>
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</subSubSection>
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<caption id="A5846621E4475504D0F1716177E4F85F" ID-DOI="http://doi.org/10.5281/zenodo.7973110" ID-Zenodo-Dep="7973110" httpUri="https://zenodo.org/record/7973110/files/figure.png" pageId="16" pageNumber="163" startId="16.[151,250,1828,1852]" targetBox="[151,1436,181,1804]" targetPageId="16" targetType="figure">
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<paragraph id="F14436A9E4475504D0F1716177E4F85F" blockId="16.[151,1436,1828,2032]" pageId="16" pageNumber="163">
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<emphasis id="C38FEABBE4475504D0F171617214F893" bold="true" box="[151,336,1828,1852]" pageId="16" pageNumber="163">FIGURE 8. A–H.</emphasis>
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Scanning electron microscope images of
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<taxonomicName id="36FB4D2AE4475504D29371617725F893" authority="CUCBACM" authorityName="CUCBACM" box="[757,1121,1828,1852]" class="Polyplacophora" family="Mopaliidae" genus="Dendrochiton" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="163" phylum="Mollusca" rank="species" species="lirulatus">
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||
<emphasis id="C38FEABBE4475504D29371617098F893" box="[757,988,1828,1852]" italics="true" pageId="16" pageNumber="163">Dendrochiton lirulatus</emphasis>
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CUCBACM
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</taxonomicName>
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00479.
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||
<emphasis id="C38FEABBE4475504D4D47161778FF893" bold="true" box="[1202,1227,1828,1852]" pageId="16" pageNumber="163">A.</emphasis>
|
||
Dorsal view of head valve.
|
||
<emphasis id="C38FEABBE4475504D0BD710D73B6F8CF" bold="true" box="[219,242,1864,1888]" pageId="16" pageNumber="163">B.</emphasis>
|
||
Dorsal view of intermediate valve IV.
|
||
<emphasis id="C38FEABBE4475504D218710D71D3F8CF" bold="true" box="[638,663,1864,1888]" pageId="16" pageNumber="163">C.</emphasis>
|
||
Dorsal view of tail valve.
|
||
<emphasis id="C38FEABBE4475504D3C0710D70FBF8CF" bold="true" box="[934,959,1864,1888]" pageId="16" pageNumber="163">D.</emphasis>
|
||
Detail of valve IV aesthetes of central area.
|
||
<emphasis id="C38FEABBE4475504D5E3710D76D8F8CF" bold="true" box="[1413,1436,1864,1888]" pageId="16" pageNumber="163">E.</emphasis>
|
||
Section of girdle in dorsal view.
|
||
<emphasis id="C38FEABBE4475504D182712972B3F82B" bold="true" box="[484,503,1900,1924]" pageId="16" pageNumber="163">F.</emphasis>
|
||
Detail of dorsal girdle elements.
|
||
<emphasis id="C38FEABBE4475504D3287129702CF82B" bold="true" box="[846,872,1900,1924]" pageId="16" pageNumber="163">G.</emphasis>
|
||
Detail of dorsal girdle spicules.
|
||
<emphasis id="C38FEABBE4475504D4D37129778BF82B" bold="true" box="[1205,1231,1900,1924]" pageId="16" pageNumber="163">H.</emphasis>
|
||
Radular teeth.
|
||
<emphasis id="C38FEABBE4475504D50A712976D8F82B" bold="true" box="[1388,1436,1900,1924]" pageId="16" pageNumber="163">I–O.</emphasis>
|
||
Scanning electron microscope images of
|
||
<taxonomicName id="36FB4D2AE4475504D25D71D570DEF807" authority="CUCBACM" authorityName="CUCBACM" box="[571,922,1936,1960]" class="Polyplacophora" family="Tonicellidae" genus="Lepidochitona" kingdom="Animalia" order="Chitonida" pageId="16" pageNumber="163" phylum="Mollusca" rank="species" species="beanii">
|
||
<emphasis id="C38FEABBE4475504D25D71D57050F807" box="[571,788,1936,1960]" italics="true" pageId="16" pageNumber="163">Lepidochitona beanii</emphasis>
|
||
CUCBACM
|
||
</taxonomicName>
|
||
00486.
|
||
<emphasis id="C38FEABBE4475504D38B71D570B9F807" bold="true" box="[1005,1021,1936,1960]" pageId="16" pageNumber="163">I.</emphasis>
|
||
Dorsal view of a whole specimen of BL 3.6 mm.
|
||
<emphasis id="C38FEABBE4475504D09671F17247F863" bold="true" box="[240,259,1972,1996]" pageId="16" pageNumber="163">J.</emphasis>
|
||
Dorsal view of a whole specimen of BL 3.1 mm.
|
||
<emphasis id="C38FEABBE4475504D29071F17054F863" bold="true" box="[758,784,1972,1996]" pageId="16" pageNumber="163">K.</emphasis>
|
||
Dorsal view of head valve.
|
||
<emphasis id="C38FEABBE4475504D44F71F17704F863" bold="true" box="[1065,1088,1972,1996]" pageId="16" pageNumber="163">L.</emphasis>
|
||
Dorsal view of intermediate valve IV.
|
||
<emphasis id="C38FEABBE4475504D0DD719D739EF85F" bold="true" box="[187,218,2008,2032]" pageId="16" pageNumber="163">M.</emphasis>
|
||
Dorsal view of tail valve.
|
||
<emphasis id="C38FEABBE4475504D181719D7144F85F" bold="true" box="[487,512,2008,2032]" pageId="16" pageNumber="163">N.</emphasis>
|
||
Radular teeth.
|
||
<emphasis id="C38FEABBE4475504D2FC719D71F0F85F" bold="true" box="[666,692,2008,2032]" pageId="16" pageNumber="163">O.</emphasis>
|
||
Detail of central and minor lateral radular teeth.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="B9E16522E4465505D0A176D271A0FD62" pageId="17" pageNumber="164" type="discussion">
|
||
<paragraph id="F14436A9E4465505D0A176D27235FEEE" blockId="17.[151,1437,151,717]" pageId="17" pageNumber="164">
|
||
<emphasis id="C38FEABBE4465505D0A176D2727FFF1E" bold="true" box="[199,315,151,177]" pageId="17" pageNumber="164">Remarks.</emphasis>
|
||
<taxonomicName id="36FB4D2AE4465505D12776D2716AFF1E" box="[321,558,151,177]" class="Polyplacophora" family="Tonicellidae" genus="Lepidochitona" kingdom="Animalia" order="Chitonida" pageId="17" pageNumber="164" phylum="Mollusca" rank="species" species="beanii">
|
||
<emphasis id="C38FEABBE4465505D12776D2716AFF1E" box="[321,558,151,177]" italics="true" pageId="17" pageNumber="164">Lepidochitona beanii</emphasis>
|
||
</taxonomicName>
|
||
has a microgranular sculpture in all valves (
|
||
<figureCitation id="69C02A2CE4465505D47376D277D0FF1E" box="[1045,1172,151,177]" captionStart="FIGURE 8" captionStartId="16.[151,250,1828,1852]" captionTargetBox="[151,1436,181,1804]" captionTargetId="figure-24@16.[151,1436,181,1804]" captionTargetPageId="16" captionText="FIGURE 8. A–H. Scanning electron microscope images of Dendrochiton lirulatus CUCBACM 00479. A. Dorsal view of head valve. B. Dorsal view of intermediate valve IV. C. Dorsal view of tail valve. D. Detail of valve IV aesthetes of central area. E. Section of girdle in dorsal view. F. Detail of dorsal girdle elements. G. Detail of dorsal girdle spicules. H. Radular teeth. I–O. Scanning electron microscope images of Lepidochitona beanii CUCBACM 00486. I. Dorsal view of a whole specimen of BL 3.6 mm. J. Dorsal view of a whole specimen of BL 3.1 mm. K. Dorsal view of head valve. L. Dorsal view of intermediate valve IV. M. Dorsal view of tail valve. N. Radular teeth. O. Detail of central and minor lateral radular teeth." figureDoi="http://doi.org/10.5281/zenodo.7973110" httpUri="https://zenodo.org/record/7973110/files/figure.png" pageId="17" pageNumber="164">Figs. 8I–M</figureCitation>
|
||
), lateral areas delimited by a shallow depression (
|
||
<figureCitation id="69C02A2CE4465505D1DA76FE7152FF7A" box="[444,534,187,213]" captionStart="FIGURE 8" captionStartId="16.[151,250,1828,1852]" captionTargetBox="[151,1436,181,1804]" captionTargetId="figure-24@16.[151,1436,181,1804]" captionTargetPageId="16" captionText="FIGURE 8. A–H. Scanning electron microscope images of Dendrochiton lirulatus CUCBACM 00479. A. Dorsal view of head valve. B. Dorsal view of intermediate valve IV. C. Dorsal view of tail valve. D. Detail of valve IV aesthetes of central area. E. Section of girdle in dorsal view. F. Detail of dorsal girdle elements. G. Detail of dorsal girdle spicules. H. Radular teeth. I–O. Scanning electron microscope images of Lepidochitona beanii CUCBACM 00486. I. Dorsal view of a whole specimen of BL 3.6 mm. J. Dorsal view of a whole specimen of BL 3.1 mm. K. Dorsal view of head valve. L. Dorsal view of intermediate valve IV. M. Dorsal view of tail valve. N. Radular teeth. O. Detail of central and minor lateral radular teeth." figureDoi="http://doi.org/10.5281/zenodo.7973110" httpUri="https://zenodo.org/record/7973110/files/figure.png" pageId="17" pageNumber="164">Fig. 8L</figureCitation>
|
||
). Girdle densely covered by tiny spicules and tufts of hyaline curved spicules, bunched in groups of 3–5 located near the sutural areas of the valves (
|
||
<figureCitation id="69C02A2CE4465505D3AB769A7707FF56" box="[973,1091,223,249]" captionStart="FIGURE 8" captionStartId="16.[151,250,1828,1852]" captionTargetBox="[151,1436,181,1804]" captionTargetId="figure-24@16.[151,1436,181,1804]" captionTargetPageId="16" captionText="FIGURE 8. A–H. Scanning electron microscope images of Dendrochiton lirulatus CUCBACM 00479. A. Dorsal view of head valve. B. Dorsal view of intermediate valve IV. C. Dorsal view of tail valve. D. Detail of valve IV aesthetes of central area. E. Section of girdle in dorsal view. F. Detail of dorsal girdle elements. G. Detail of dorsal girdle spicules. H. Radular teeth. I–O. Scanning electron microscope images of Lepidochitona beanii CUCBACM 00486. I. Dorsal view of a whole specimen of BL 3.6 mm. J. Dorsal view of a whole specimen of BL 3.1 mm. K. Dorsal view of head valve. L. Dorsal view of intermediate valve IV. M. Dorsal view of tail valve. N. Radular teeth. O. Detail of central and minor lateral radular teeth." figureDoi="http://doi.org/10.5281/zenodo.7973110" httpUri="https://zenodo.org/record/7973110/files/figure.png" pageId="17" pageNumber="164">Figs. 8I–J</figureCitation>
|
||
). Radula with tricuspid major lateral tooth, minor lateral tooth long and narrow, shorter than the central tooth, which is a sub–rectangular, long plate (
|
||
<figureCitation id="69C02A2CE4465505D0BB77627221FEEE" box="[221,357,295,321]" captionStart="FIGURE 8" captionStartId="16.[151,250,1828,1852]" captionTargetBox="[151,1436,181,1804]" captionTargetId="figure-24@16.[151,1436,181,1804]" captionTargetPageId="16" captionText="FIGURE 8. A–H. Scanning electron microscope images of Dendrochiton lirulatus CUCBACM 00479. A. Dorsal view of head valve. B. Dorsal view of intermediate valve IV. C. Dorsal view of tail valve. D. Detail of valve IV aesthetes of central area. E. Section of girdle in dorsal view. F. Detail of dorsal girdle elements. G. Detail of dorsal girdle spicules. H. Radular teeth. I–O. Scanning electron microscope images of Lepidochitona beanii CUCBACM 00486. I. Dorsal view of a whole specimen of BL 3.6 mm. J. Dorsal view of a whole specimen of BL 3.1 mm. K. Dorsal view of head valve. L. Dorsal view of intermediate valve IV. M. Dorsal view of tail valve. N. Radular teeth. O. Detail of central and minor lateral radular teeth." figureDoi="http://doi.org/10.5281/zenodo.7973110" httpUri="https://zenodo.org/record/7973110/files/figure.png" pageId="17" pageNumber="164">Figs. 8N–O</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="F14436A9E4465505D0A1770E7619FD92" blockId="17.[151,1437,151,717]" pageId="17" pageNumber="164">
|
||
<bibRefCitation id="956A4B58E4465505D0A1770E722BFECA" author="Ferreira, A. J." box="[199,367,331,357]" pageId="17" pageNumber="164" pagination="97 - 138" refId="ref17515" refString="Ferreira, A. J. (1982) The family Lepidochitonidae Iredale, 1914 (Mollusca: Polyplacophora) in the northeastern Pacific. The Veliger, 25 (2), 97 - 138." type="journal article" year="1982">Ferreira (1982)</bibRefCitation>
|
||
recorded specimens from Baja California (he did not specify the exact locality) with a maximum size of
|
||
<quantity id="36039B4CE4465505D080772A720EFE26" box="[230,330,367,393]" metricMagnitude="-2" metricUnit="m" metricValue="1.17" pageId="17" pageNumber="164" unit="mm" value="11.7">11.7 mm</quantity>
|
||
, and with varied tegmentum colors (pink, cream, and light "salmon" color).
|
||
<bibRefCitation id="956A4B58E4465505D4F7772A767DFE26" author="Ferreira, A. J." box="[1169,1337,367,393]" pageId="17" pageNumber="164" pagination="97 - 138" refId="ref17515" refString="Ferreira, A. J. (1982) The family Lepidochitonidae Iredale, 1914 (Mollusca: Polyplacophora) in the northeastern Pacific. The Veliger, 25 (2), 97 - 138." type="journal article" year="1982">Ferreira (1982)</bibRefCitation>
|
||
reported that hyaline girdle spicules are lacking in small individuals (BL
|
||
<quantity id="36039B4CE4465505D33E77D770EAFE02" box="[856,942,402,429]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="17" pageNumber="164" unit="mm" value="4.5">4.5 mm</quantity>
|
||
) and concluded that these structures develop in the last phase of the juvenile stage (this cannot be confirmed herein, see below).
|
||
<bibRefCitation id="956A4B58E4465505D47A77F2767EFE7E" author="Kaas, P. & Van Belle, R." box="[1052,1338,438,465]" pageId="17" pageNumber="164" refId="ref18497" refString="Kaas, P. & Van Belle, R. (1985 a) Monograph of living chitons (Mollusca: Polyplacophora). Vol. 1. Order Neoloricata: Lepidopleurina). E. J. Brill, Leiden, 240 pp. https: // doi. org / 10.1163 / 9789004431676" type="book" year="1985">Kaas & Van Belle (1985a)</bibRefCitation>
|
||
reported that
|
||
<taxonomicName id="36FB4D2AE4465505D0AF779E7269FE5A" box="[201,301,475,501]" class="Polyplacophora" family="Tonicellidae" genus="Lepidochitona" kingdom="Animalia" order="Chitonida" pageId="17" pageNumber="164" phylum="Mollusca" rank="species" species="beanii">
|
||
<emphasis id="C38FEABBE4465505D0AF779E7269FE5A" box="[201,301,475,501]" italics="true" pageId="17" pageNumber="164">L. beanii</emphasis>
|
||
</taxonomicName>
|
||
has been collected from the intertidal to up to
|
||
<quantity id="36039B4CE4465505D325779E70CFFE5A" box="[835,907,475,501]" metricMagnitude="2" metricUnit="m" metricValue="2.3" pageId="17" pageNumber="164" unit="m" value="230.0">230 m</quantity>
|
||
depth, showing a continuous distribution from southern California to
|
||
<collectingCountry id="89EC7639E4465505D1F777BA7283FDB6" box="[401,455,511,537]" name="Peru" pageId="17" pageNumber="164">Perú</collectingCountry>
|
||
, including the Gulf of California. García-Ríos & Álvarez-Ruiz (2007) reported
|
||
<taxonomicName id="36FB4D2AE4465505D55C77BA76D8FDB6" box="[1338,1436,511,537]" class="Polyplacophora" family="Tonicellidae" genus="Lepidochitona" kingdom="Animalia" order="Chitonida" pageId="17" pageNumber="164" phylum="Mollusca" rank="species" species="beanii">
|
||
<emphasis id="C38FEABBE4465505D55C77BA76D8FDB6" box="[1338,1436,511,537]" italics="true" pageId="17" pageNumber="164">L. beanii</emphasis>
|
||
</taxonomicName>
|
||
from La Paz, Baja California Sur (BCS). There are no recent reports from the
|
||
<typeStatus id="2E40880BE4465505D39E7466776CFD92" box="[1016,1064,547,573]" pageId="17" pageNumber="164">type</typeStatus>
|
||
locality, Mazatlán, Sinaloa.
|
||
</paragraph>
|
||
<paragraph id="F14436A9E4465505D0A1740271A0FD62" blockId="17.[151,1437,151,717]" pageId="17" pageNumber="164">
|
||
We found that hyaline spicules are present even in small specimens collected at
|
||
<collectingRegion id="333FF84BE4465505D433740277D2FDCE" box="[1109,1174,583,609]" country="Brazil" name="Bahia" pageId="17" pageNumber="164">Bahía</collectingRegion>
|
||
Kino (BL
|
||
<quantity id="36039B4CE4465505D57574027628FDCE" box="[1299,1388,583,609]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="17" pageNumber="164" unit="mm" value="3.6">3.6 mm</quantity>
|
||
, see
|
||
<figureCitation id="69C02A2CE4465505D0F1742E73A7FD2A" box="[151,227,619,645]" captionStart="FIGURE 8" captionStartId="16.[151,250,1828,1852]" captionTargetBox="[151,1436,181,1804]" captionTargetId="figure-24@16.[151,1436,181,1804]" captionTargetPageId="16" captionText="FIGURE 8. A–H. Scanning electron microscope images of Dendrochiton lirulatus CUCBACM 00479. A. Dorsal view of head valve. B. Dorsal view of intermediate valve IV. C. Dorsal view of tail valve. D. Detail of valve IV aesthetes of central area. E. Section of girdle in dorsal view. F. Detail of dorsal girdle elements. G. Detail of dorsal girdle spicules. H. Radular teeth. I–O. Scanning electron microscope images of Lepidochitona beanii CUCBACM 00486. I. Dorsal view of a whole specimen of BL 3.6 mm. J. Dorsal view of a whole specimen of BL 3.1 mm. K. Dorsal view of head valve. L. Dorsal view of intermediate valve IV. M. Dorsal view of tail valve. N. Radular teeth. O. Detail of central and minor lateral radular teeth." figureDoi="http://doi.org/10.5281/zenodo.7973110" httpUri="https://zenodo.org/record/7973110/files/figure.png" pageId="17" pageNumber="164">Fig. 8I</figureCitation>
|
||
) and
|
||
<collectingRegion id="333FF84BE4465505D143742E7237FD2A" box="[293,371,619,645]" country="El Salvador" name="La Paz" pageId="17" pageNumber="164">La Paz</collectingRegion>
|
||
(BL
|
||
<quantity id="36039B4CE4465505D1C9742E714CFD2A" box="[431,520,619,645]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="17" pageNumber="164" unit="mm" value="3.1">3.1 mm</quantity>
|
||
, see
|
||
<figureCitation id="69C02A2CE4465505D227742E71D5FD2A" box="[577,657,619,645]" captionStart="FIGURE 8" captionStartId="16.[151,250,1828,1852]" captionTargetBox="[151,1436,181,1804]" captionTargetId="figure-24@16.[151,1436,181,1804]" captionTargetPageId="16" captionText="FIGURE 8. A–H. Scanning electron microscope images of Dendrochiton lirulatus CUCBACM 00479. A. Dorsal view of head valve. B. Dorsal view of intermediate valve IV. C. Dorsal view of tail valve. D. Detail of valve IV aesthetes of central area. E. Section of girdle in dorsal view. F. Detail of dorsal girdle elements. G. Detail of dorsal girdle spicules. H. Radular teeth. I–O. Scanning electron microscope images of Lepidochitona beanii CUCBACM 00486. I. Dorsal view of a whole specimen of BL 3.6 mm. J. Dorsal view of a whole specimen of BL 3.1 mm. K. Dorsal view of head valve. L. Dorsal view of intermediate valve IV. M. Dorsal view of tail valve. N. Radular teeth. O. Detail of central and minor lateral radular teeth." figureDoi="http://doi.org/10.5281/zenodo.7973110" httpUri="https://zenodo.org/record/7973110/files/figure.png" pageId="17" pageNumber="164">Fig. 8J</figureCitation>
|
||
). Smaller specimens also showed hyaline spicules, while larger ones showed evidence of many broken spicules. Therefore,
|
||
<bibRefCitation id="956A4B58E4465505D36374CA7085FD06" author="Ferreira, A. J." box="[773,961,655,681]" pageId="17" pageNumber="164" pagination="97 - 138" refId="ref17515" refString="Ferreira, A. J. (1982) The family Lepidochitonidae Iredale, 1914 (Mollusca: Polyplacophora) in the northeastern Pacific. The Veliger, 25 (2), 97 - 138." type="journal article" year="1982">Ferreira's (1982)</bibRefCitation>
|
||
hypothesis regarding the late ontogenetic development of the spicules could not be confirmed.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |