243 lines
29 KiB
XML
243 lines
29 KiB
XML
<document id="5CF44CE9D402D3DE3661A036F05CE463" ID-DOI="10.5852/ejt.2024.933.2525" ID-ISSN="2118-9773" ID-Zenodo-Dep="11198874" ID-ZooBank="8F720F2B-BFBC-4CA1-BFF2-A2B8C7C8D3E1" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="jonas" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="jonas" IM.tables_approvedBy="jonas" IM.taxonomicNames_approvedBy="jonas" IM.treatments_approvedBy="jonas" checkinTime="1715771531038" checkinUser="plazi" docAuthor="Stöhr, Sabine" docDate="2024" docId="038987D9FFB2D74E0046C4F31C19FCDE" docLanguage="en" docName="EJT.2024.933.1-98.pdf" docOrigin="European Journal of Taxonomy 933" docSource="https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2525/11335" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Ophiomyxa Muller & Troschel 1840" docType="treatment" docVersion="1" lastPageNumber="35" masterDocId="FFB0FFA1FF92D76C0253C0121F07FFDA" masterDocTitle="Taxonomic analysis of the genital plates and associated structures in Ophiuroidea (Echinodermata)" masterLastPageNumber="98" masterPageNumber="1" pageNumber="33" updateTime="1715887483408" updateUser="jonas" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="56D27E7457D404F7BB63F907593AD450">Taxonomic analysis of the genital plates and associated structures in Ophiuroidea (Echinodermata)</mods:title>
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<mods:namePart id="457217378755CD5DEC6032D59222CB24">Stöhr, Sabine</mods:namePart>
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<mods:affiliation id="056FFE49456E66B64434B84BEF6F156B">Swedish Museum of Natural History, Department of Zoology, Box 50007, 10405 Stockholm, Sweden.</mods:affiliation>
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<mods:nameIdentifier id="0A667345C88D7B2575C126C29ACDB9F7" type="email">sabine.stohr@nrm.se</mods:nameIdentifier>
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<mods:title id="56422324F63D1815E9FA0C8B870BE860">European Journal of Taxonomy</mods:title>
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<mods:part id="17A74438BEE779A9A6593204F2B6A5B7">
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<mods:date id="AE153C9CAECFF9189291567984DB9CFE">2024</mods:date>
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<mods:number id="F3A82EF09956CF7FFE3E91CA90152E8A">2024-05-14</mods:number>
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<mods:number id="ED67D1826231C682AF4A51799945232E">933</mods:number>
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<mods:identifier id="B1E255540A3008C48A638202EB729699" type="DOI">10.5852/ejt.2024.933.2525</mods:identifier>
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<mods:identifier id="A8FABCF64D4E5D350278BC8D62D803B6" type="ISSN">2118-9773</mods:identifier>
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<treatment id="038987D9FFB2D74E0046C4F31C19FCDE" ID-DOI="http://doi.org/10.5281/zenodo.11197614" ID-Zenodo-Dep="11197614" LSID="urn:lsid:plazi:treatment:038987D9FFB2D74E0046C4F31C19FCDE" httpUri="http://treatment.plazi.org/id/038987D9FFB2D74E0046C4F31C19FCDE" lastPageId="34" lastPageNumber="35" pageId="32" pageNumber="33">
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<subSubSection id="C33A6544FFB2D74C0046C4F31B18FB21" box="[533,1055,1249,1276]" pageId="32" pageNumber="33" type="nomenclature">
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<paragraph id="8B9F36CFFFB2D74C0046C4F31B18FB21" blockId="32.[533,1055,1249,1311]" box="[533,1055,1249,1276]" pageId="32" pageNumber="33">
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<heading id="D0D781A3FFB2D74C0046C4F31B18FB21" box="[533,1055,1249,1276]" centered="true" fontSize="11" level="2" pageId="32" pageNumber="33" reason="2">
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Genus
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<taxonomicName id="4C204D4CFFB2D74C0034C4F31B18FB21" ID-CoL="7PNDJ" authority="Muller & Troschel, 1840" authorityName="Muller & Troschel" authorityYear="1840" box="[615,1055,1249,1276]" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiomyxa" kingdom="Animalia" order="Ophiacanthida" pageId="32" pageNumber="33" phylum="Echinodermata" rank="genus">
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<emphasis id="B954EADDFFB2D74C0034C4F31DF4FB26" bold="true" box="[615,755,1249,1276]" italics="true" pageId="32" pageNumber="33">Ophiomyxa</emphasis>
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Müller & Troschel, 1840
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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="C33A6544FFB2D74C0087C5171C67FAC5" box="[724,864,1285,1311]" pageId="32" pageNumber="33" type="description">
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<paragraph id="8B9F36CFFFB2D74C0087C5171C67FAC5" blockId="32.[533,1055,1249,1311]" box="[724,864,1285,1311]" pageId="32" pageNumber="33">
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<figureCitation id="131B2A4AFFB2D74C0087C5171C67FAC5" box="[724,864,1285,1311]" captionStart="Fig" captionStartId="33.[189,232,1698,1724]" captionTargetBox="[189,1399,265,1649]" captionTargetId="figure-150@33.[189,1399,265,1649]" captionTargetPageId="33" captionText="Fig. 14. Ophiomyxidae Ljungman, 1867, SEM, unless otherwise noted. A–K. Ophiomyxa serpentaria Lyman, 1883. A–C. Digital photos. A. Arm, dorsal view. B. Arm and mouth section. C. Arm and mouth section with oral shield removed. D. Arm with genital plates attached. E. adGP, adradial aspect. F. adGP, abradio-ventral aspect. G. abGP, arrow connects articular structures. H. Madreporite, inner aspect. I. Oral shield, inner aspect. J. oGPs. K. Radial shield, inner aspect. L–Q. Ophiomyxa pentagona (Lamarck, 1816).L. oGPs, view from inside disc, micro-CT.M. adGP, adradial aspect.N. adGP, abradial aspect. O. abGP, arrow connects articular structures. P. Radial shield, inner aspect. Q. Madreporite, inner aspect. R–S. Ophiarachna incrassata (Lamarck, 1816). R. adGP, abradial aspect. S. abGP. Scale bars: A–Q =0.5 mm; R–S =1 mm." figureDoi="http://doi.org/10.5281/zenodo.11198906" httpUri="https://zenodo.org/record/11198906/files/figure.png" pageId="32" pageNumber="33">Fig. 14A–Q</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33A6544FFB2D74C02EEC55A1D63FA4B" pageId="32" pageNumber="33" type="type_taxon">
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<paragraph id="8B9F36CFFFB2D74C02EEC55A1E5FFABB" blockId="32.[189,344,1351,1378]" box="[189,344,1351,1378]" pageId="32" pageNumber="33">
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<heading id="D0D781A3FFB2D74C02EEC55A1E5FFABB" bold="true" box="[189,344,1351,1378]" fontSize="11" level="3" pageId="32" pageNumber="33" reason="3">
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<emphasis id="B954EADDFFB2D74C02EEC55A1E5FFABB" bold="true" box="[189,344,1351,1378]" pageId="32" pageNumber="33">
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<typeStatus id="549B886DFFB2D74C02EEC55A1FFDFAB8" box="[189,250,1352,1378]" pageId="32" pageNumber="33">Type</typeStatus>
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species
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9F36CFFFB2D74C02EEC5651D63FA4B" blockId="32.[189,612,1399,1425]" box="[189,612,1399,1425]" pageId="32" pageNumber="33">
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<taxonomicName id="4C204D4CFFB2D74C02EEC5651D67FA4B" authority="Lamarck, 1816" authorityName="Lamarck" authorityYear="1816" box="[189,608,1399,1425]" class="Ophiuroidea" family="Ophiuridae" genus="Ophiura" kingdom="Animalia" order="Ophiurida" pageId="32" pageNumber="33" phylum="Echinodermata" rank="species" species="pentagona">
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<emphasis id="B954EADDFFB2D74C02EEC5651EA3FA4B" box="[189,420,1399,1425]" italics="true" pageId="32" pageNumber="33">Ophiura pentagona</emphasis>
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Lamarck, 1816
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33A6544FFB2D74C02EEC5AB1C2CF9D9" pageId="32" pageNumber="33" type="taxon_list">
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<paragraph id="8B9F36CFFFB2D74C02EEC5AB1E9EFA09" blockId="32.[189,409,1465,1491]" box="[189,409,1465,1491]" pageId="32" pageNumber="33">
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<heading id="D0D781A3FFB2D74C02EEC5AB1E9EFA09" bold="true" box="[189,409,1465,1491]" fontSize="11" level="3" pageId="32" pageNumber="33" reason="3">
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<emphasis id="B954EADDFFB2D74C02EEC5AB1E9EFA09" bold="true" box="[189,409,1465,1491]" pageId="32" pageNumber="33">Examined species</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9F36CFFFB2D74C02EEC5FB1C2CF9D9" blockId="32.[189,811,1513,1539]" box="[189,811,1513,1539]" pageId="32" pageNumber="33">
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<taxonomicName id="4C204D4CFFB2D74C02EEC5FB1ECFF9D9" ID-CoL="49YF4" baseAuthorityName="Lamarck" baseAuthorityYear="1816" box="[189,456,1513,1539]" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiomyxa" kingdom="Animalia" order="Ophiacanthida" pageId="32" pageNumber="33" phylum="Echinodermata" rank="species" species="pentagona">
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<emphasis id="B954EADDFFB2D74C02EEC5FB1ECFF9D9" box="[189,456,1513,1539]" italics="true" pageId="32" pageNumber="33">Ophiomyxa pentagona</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4C204D4CFFB2D74C0385C5FB1C20F9D9" ID-CoL="49YF8" authority="Lyman, 1883" authorityName="Lyman" authorityYear="1883" box="[470,807,1513,1539]" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiomyxa" kingdom="Animalia" order="Ophiacanthida" pageId="32" pageNumber="33" phylum="Echinodermata" rank="species" species="serpentaria">
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<emphasis id="B954EADDFFB2D74C0385C5FB1D86F9D9" box="[470,641,1513,1539]" italics="true" pageId="32" pageNumber="33">O. serpentaria</emphasis>
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Lyman, 1883
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33A6544FFB2D74E02EEC6391D44FDDD" lastPageId="34" lastPageNumber="35" pageId="32" pageNumber="33" type="description">
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<paragraph id="8B9F36CFFFB2D74C02EEC6391E2FF99F" blockId="32.[189,296,1579,1605]" box="[189,296,1579,1605]" pageId="32" pageNumber="33">
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<heading id="D0D781A3FFB2D74C02EEC6391E2FF99F" bold="true" box="[189,296,1579,1605]" fontSize="11" level="3" pageId="32" pageNumber="33" reason="3">
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<emphasis id="B954EADDFFB2D74C02EEC6391E2FF99F" bold="true" box="[189,296,1579,1605]" pageId="32" pageNumber="33">Oral GP</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9F36CFFFB2D74C02EEC6481FFBF943" blockId="32.[189,1398,1626,1689]" pageId="32" pageNumber="33">Elongated, three and a half times as long as greatest width, bar-like, flat, proximal end thickened, straight edge.</paragraph>
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<paragraph id="8B9F36CFFFB2D74C02EEC6D31E59F901" blockId="32.[189,350,1729,1755]" box="[189,350,1729,1755]" pageId="32" pageNumber="33">
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<heading id="D0D781A3FFB2D74C02EEC6D31E59F901" bold="true" box="[189,350,1729,1755]" fontSize="11" level="3" pageId="32" pageNumber="33" reason="3">
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<emphasis id="B954EADDFFB2D74C02EEC6D31E59F901" bold="true" box="[189,350,1729,1755]" pageId="32" pageNumber="33">Adradial GP</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9F36CFFFB2D74C02EEC6E21B07F8F4" blockId="32.[189,1398,1776,1839]" pageId="32" pageNumber="33">Bar-like, proximal half flat, distal half thicker, end round, curving dorsalwards to meet RS, distal edge flat. In middle of ventral edge, a short process, to which abGP attaches.</paragraph>
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<paragraph id="8B9F36CFFFB2D74C02EEC7441E59F8AA" blockId="32.[189,350,1878,1904]" box="[189,350,1878,1904]" pageId="32" pageNumber="33">
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<heading id="D0D781A3FFB2D74C02EEC7441E59F8AA" bold="true" box="[189,350,1878,1904]" fontSize="11" level="3" pageId="32" pageNumber="33" reason="3">
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<emphasis id="B954EADDFFB2D74C02EEC7441E59F8AA" bold="true" box="[189,350,1878,1904]" pageId="32" pageNumber="33">Abradial GP</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9F36CFFFB2D74C02EEC7941E00F833" blockId="32.[189,1399,1926,2025]" pageId="32" pageNumber="33">About half as long as adGP, flat, thin blade, straight, distal end slightly thicker, dorsalwards curved, edge slanting, proximal end rounded. Adradial surface in distal part with one to several conspicuous pores.</paragraph>
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<caption id="DF5F6647FFB3D74D02EEC6B01D4BF80C" ID-DOI="http://doi.org/10.5281/zenodo.11198906" ID-Zenodo-Dep="11198906" httpUri="https://zenodo.org/record/11198906/files/figure.png" pageId="33" pageNumber="34" startId="33.[189,232,1698,1724]" targetBox="[189,1399,265,1649]" targetPageId="33">
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<paragraph id="8B9F36CFFFB3D74D02EEC6B01D4BF80C" blockId="33.[187,1399,1698,2007]" pageId="33" pageNumber="34">
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<emphasis id="B954EADDFFB3D74D02EEC6B01E1DF966" bold="true" box="[189,282,1698,1724]" pageId="33" pageNumber="34">Fig. 14.</emphasis>
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<taxonomicName id="4C204D4CFFB3D74D0370C6B01D98F966" authority="Ljungman, 1867" authorityName="Ljungman" authorityYear="1867" box="[291,671,1698,1724]" class="Ophiuroidea" family="Ophiomyxidae" kingdom="Animalia" order="Ophiacanthida" pageId="33" pageNumber="34" phylum="Echinodermata" rank="family">Ophiomyxidae Ljungman, 1867</taxonomicName>
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, SEM, unless otherwise noted.
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<emphasis id="B954EADDFFB3D74D0645C6B01B57F966" bold="true" box="[1046,1104,1698,1724]" pageId="33" pageNumber="34">A–K</emphasis>
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.
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<taxonomicName id="4C204D4CFFB3D74D0633C6B01E67F905" authority="Lyman, 1883" authorityName="Lyman" authorityYear="1883" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiomyxa" kingdom="Animalia" order="Ophiacanthida" pageId="33" pageNumber="34" phylum="Echinodermata" rank="species" species="serpentaria">
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<emphasis id="B954EADDFFB3D74D0633C6B01A71F966" box="[1120,1398,1698,1724]" italics="true" pageId="33" pageNumber="34">Ophiomyxa serpentaria</emphasis>
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Lyman, 1883
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</taxonomicName>
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.
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<emphasis id="B954EADDFFB3D74D0323C6D71EAEF905" bold="true" box="[368,425,1733,1759]" pageId="33" pageNumber="34">A–C</emphasis>
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. Digital photos.
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<emphasis id="B954EADDFFB3D74D0028C6D71D97F905" bold="true" box="[635,656,1733,1759]" pageId="33" pageNumber="34">A</emphasis>
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. Arm, dorsal view.
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<emphasis id="B954EADDFFB3D74D01DAC6D71C9AF905" bold="true" box="[905,925,1733,1759]" pageId="33" pageNumber="34">B</emphasis>
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. Arm and mouth section.
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<emphasis id="B954EADDFFB3D74D06B0C6D71BFFF905" bold="true" box="[1251,1272,1733,1759]" pageId="33" pageNumber="34">C</emphasis>
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. Arm and mouth section with oral shield removed.
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<emphasis id="B954EADDFFB3D74D00F3C6FB1DB2F8D9" bold="true" box="[672,693,1769,1795]" pageId="33" pageNumber="34">D</emphasis>
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. Arm with genital plates attached.
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<emphasis id="B954EADDFFB3D74D0603C6FB1B64F8D9" bold="true" box="[1104,1123,1769,1795]" pageId="33" pageNumber="34">E</emphasis>
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. adGP, adradial aspect.
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<emphasis id="B954EADDFFB3D74D02EEC71E1FC8F8FC" bold="true" box="[189,207,1804,1830]" pageId="33" pageNumber="34">F</emphasis>
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. adGP, abradio-ventral aspect.
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<emphasis id="B954EADDFFB3D74D001BC7191D58F8FF" bold="true" box="[584,607,1803,1829]" pageId="33" pageNumber="34">G</emphasis>
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. abGP, arrow connects articular structures.
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<emphasis id="B954EADDFFB3D74D063CC71E1B81F8FC" bold="true" box="[1135,1158,1804,1830]" pageId="33" pageNumber="34">H</emphasis>
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||
. Madreporite, inner aspect.
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<emphasis id="B954EADDFFB3D74D0347C73D1E18F893" bold="true" box="[276,287,1839,1865]" pageId="33" pageNumber="34">I</emphasis>
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. Oral shield, inner aspect.
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<emphasis id="B954EADDFFB3D74D0006C73D1D63F893" bold="true" box="[597,612,1839,1865]" pageId="33" pageNumber="34">J</emphasis>
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. oGPs.
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<emphasis id="B954EADDFFB3D74D00ECC73D1DD1F893" bold="true" box="[703,726,1839,1865]" pageId="33" pageNumber="34">K</emphasis>
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. Radial shield, inner aspect.
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<emphasis id="B954EADDFFB3D74D0676C73D1B59F893" bold="true" box="[1061,1118,1839,1865]" pageId="33" pageNumber="34">L–Q</emphasis>
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.
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<taxonomicName id="4C204D4CFFB3D74D063EC73D1E83F8B6" authority="(Lamarck, 1816)" baseAuthorityName="Lamarck" baseAuthorityYear="1816" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiomyxa" kingdom="Animalia" order="Ophiacanthida" pageId="33" pageNumber="34" phylum="Echinodermata" rank="species" species="pentagona">
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<emphasis id="B954EADDFFB3D74D063EC73D1A70F893" box="[1133,1399,1839,1865]" italics="true" pageId="33" pageNumber="34">Ophiomyxa pentagona</emphasis>
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(Lamarck, 1816)
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</taxonomicName>
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.
|
||
<emphasis id="B954EADDFFB3D74D03D8C7401E98F8B6" bold="true" box="[395,415,1874,1900]" pageId="33" pageNumber="34">L</emphasis>
|
||
. oGPs, view from inside disc, micro-CT.
|
||
<emphasis id="B954EADDFFB3D74D012FC7401C9FF8B6" bold="true" box="[892,920,1874,1900]" pageId="33" pageNumber="34">M</emphasis>
|
||
. adGP, adradial aspect.
|
||
<emphasis id="B954EADDFFB3D74D06FAC7401BB9F8B6" bold="true" box="[1193,1214,1874,1900]" pageId="33" pageNumber="34">N</emphasis>
|
||
. adGP, abradial aspect.
|
||
<emphasis id="B954EADDFFB3D74D034BC7671E28F855" bold="true" box="[280,303,1909,1935]" pageId="33" pageNumber="34">O</emphasis>
|
||
. abGP, arrow connects articular structures.
|
||
<emphasis id="B954EADDFFB3D74D0112C7671C54F855" bold="true" box="[833,851,1909,1935]" pageId="33" pageNumber="34">P</emphasis>
|
||
. Radial shield, inner aspect.
|
||
<emphasis id="B954EADDFFB3D74D06E6C7671BCBF855" bold="true" box="[1205,1228,1909,1935]" pageId="33" pageNumber="34">Q</emphasis>
|
||
. Madreporite, inner aspect.
|
||
<emphasis id="B954EADDFFB3D74D0308C78A1E89F868" bold="true" box="[347,398,1944,1970]" pageId="33" pageNumber="34">R–S</emphasis>
|
||
.
|
||
<taxonomicName id="4C204D4CFFB3D74D03CEC78A1C89F868" authority="(Lamarck, 1816)" baseAuthorityName="Lamarck" baseAuthorityYear="1816" box="[413,910,1944,1970]" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiarachna" kingdom="Animalia" order="Ophiacanthida" pageId="33" pageNumber="34" phylum="Echinodermata" rank="species" species="incrassata">
|
||
<emphasis id="B954EADDFFB3D74D03CEC78A1DBBF868" box="[413,700,1944,1970]" italics="true" pageId="33" pageNumber="34">Ophiarachna incrassata</emphasis>
|
||
(Lamarck, 1816)
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="B954EADDFFB3D74D01C9C78B1CA8F869" bold="true" box="[922,943,1945,1971]" pageId="33" pageNumber="34">R</emphasis>
|
||
. adGP, abradial aspect.
|
||
<emphasis id="B954EADDFFB3D74D0698C78A1BDCF868" bold="true" box="[1227,1243,1944,1970]" pageId="33" pageNumber="34">S</emphasis>
|
||
. abGP. Scale bars: A–Q =0.5 mm; R–S =1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9F36CFFFB0D74E02EEC11A1E53FEF8" blockId="34.[189,340,264,290]" box="[189,340,264,290]" pageId="34" pageNumber="35">
|
||
<heading id="D0D781A3FFB0D74E02EEC11A1E53FEF8" bold="true" box="[189,340,264,290]" fontSize="11" level="3" pageId="34" pageNumber="35" reason="3">
|
||
<emphasis id="B954EADDFFB0D74E02EEC11A1E53FEF8" bold="true" box="[189,340,264,290]" pageId="34" pageNumber="35">Oral shields</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B9F36CFFFB0D74E02EEC1251A0AFEAE" blockId="34.[189,1398,311,373]" pageId="34" pageNumber="35">Rounded triangular, distal edge convex and thicker than thin main part. Madreporite distally inflated, inner side with large distal opening, a spur to either side, smaller hole in one laterodistal edge.</paragraph>
|
||
<paragraph id="8B9F36CFFFB0D74E02EEC1891E67FE6F" blockId="34.[189,352,411,437]" box="[189,352,411,437]" pageId="34" pageNumber="35">
|
||
<heading id="D0D781A3FFB0D74E02EEC1891E67FE6F" bold="true" box="[189,352,411,437]" fontSize="11" level="3" pageId="34" pageNumber="35" reason="3">
|
||
<emphasis id="B954EADDFFB0D74E02EEC1891E67FE6F" bold="true" box="[189,352,411,437]" pageId="34" pageNumber="35">Radial shield</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B9F36CFFFB0D74E02EEC1D81D44FDDD" blockId="34.[187,1399,458,520]" pageId="34" pageNumber="35">Rectangular to bar-like, distal end wider than proximal end, on distal inner side a patch of denser stereom as articular structure, no condyle.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33A6544FFB0D74E02EEC23D1C19FCDE" pageId="34" pageNumber="35" type="discussion">
|
||
<paragraph id="8B9F36CFFFB0D74E02EEC23D1E28FD93" blockId="34.[189,303,559,585]" box="[189,303,559,585]" pageId="34" pageNumber="35">
|
||
<heading id="D0D781A3FFB0D74E02EEC23D1E28FD93" bold="true" box="[189,303,559,585]" fontSize="11" level="3" pageId="34" pageNumber="35" reason="3">
|
||
<emphasis id="B954EADDFFB0D74E02EEC23D1E28FD93" bold="true" box="[189,303,559,585]" pageId="34" pageNumber="35">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B9F36CFFFB0D74E02EEC24F1C19FCDE" blockId="34.[188,1399,605,773]" pageId="34" pageNumber="35">
|
||
The abGP of
|
||
<taxonomicName id="4C204D4CFFB0D74E0307C24F1C3BFDAD" authority="(Lamarck, 1816)" baseAuthorityName="Lamarck" baseAuthorityYear="1816" box="[340,828,605,631]" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiarachna" kingdom="Animalia" order="Ophiacanthida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="incrassata">
|
||
<emphasis id="B954EADDFFB0D74E0307C24F1D76FDAD" box="[340,625,605,631]" italics="true" pageId="34" pageNumber="35">Ophiarachna incrassata</emphasis>
|
||
(Lamarck, 1816)
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="131B2A4AFFB0D74E0118C24F1CA8FDAD" box="[843,943,605,631]" captionStart="Fig" captionStartId="33.[189,232,1698,1724]" captionTargetBox="[189,1399,265,1649]" captionTargetId="figure-150@33.[189,1399,265,1649]" captionTargetPageId="33" captionText="Fig. 14. Ophiomyxidae Ljungman, 1867, SEM, unless otherwise noted. A–K. Ophiomyxa serpentaria Lyman, 1883. A–C. Digital photos. A. Arm, dorsal view. B. Arm and mouth section. C. Arm and mouth section with oral shield removed. D. Arm with genital plates attached. E. adGP, adradial aspect. F. adGP, abradio-ventral aspect. G. abGP, arrow connects articular structures. H. Madreporite, inner aspect. I. Oral shield, inner aspect. J. oGPs. K. Radial shield, inner aspect. L–Q. Ophiomyxa pentagona (Lamarck, 1816).L. oGPs, view from inside disc, micro-CT.M. adGP, adradial aspect.N. adGP, abradial aspect. O. abGP, arrow connects articular structures. P. Radial shield, inner aspect. Q. Madreporite, inner aspect. R–S. Ophiarachna incrassata (Lamarck, 1816). R. adGP, abradial aspect. S. abGP. Scale bars: A–Q =0.5 mm; R–S =1 mm." figureDoi="http://doi.org/10.5281/zenodo.11198906" httpUri="https://zenodo.org/record/11198906/files/figure.png" pageId="34" pageNumber="35">Fig. 14S</figureCitation>
|
||
) somewhat resembles the hockey-stick shape of the abGP of
|
||
<taxonomicName id="4C204D4CFFB0D74E03E7C2921D40FD40" authorityName="Lyman" authorityYear="1878" box="[436,583,640,666]" class="Ophiuroidea" family="Ophionereididae" genus="Ophiochiton" kingdom="Animalia" order="Amphilepidida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B954EADDFFB0D74E03E7C2921D40FD40" box="[436,583,640,666]" italics="true" pageId="34" pageNumber="35">Ophiochiton</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="131B2A4AFFB0D74E0004C2921DC7FD41" box="[599,704,640,667]" captionStart="Fig" captionStartId="52.[189,232,1856,1882]" captionTargetBox="[189,1399,615,1822]" captionTargetId="figure-148@52.[189,1399,615,1822]" captionTargetPageId="52" captionText="Fig. 24. Ophionereididae Ljungman, 1867, SEM, unless otherwise noted. A–C. Ophiochiton fastigatus Lyman, 1878. A. Ventral disc section, digital photo. B. adGP, proximal end broken. C. abGP. D–J. Ophioplax lamellosa Matsumoto, 1915. D. Ventral interradius. E. adGP, lateral aspect (adradial?). F. abGP. G. adGP, dorsal aspect. H. Radial shield, inner aspect. I. Madreporite, inner aspect. J. Oral shield, inner aspect. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.11198930" httpUri="https://zenodo.org/record/11198930/files/figure.png" pageId="34" pageNumber="35">Fig. 24C</figureCitation>
|
||
) or a longer version of the abGP of
|
||
<taxonomicName id="4C204D4CFFB0D74E060EC2921BF6FD40" authorityName="Muller & Troschel" authorityYear="1840" box="[1117,1265,640,666]" class="Ophiuroidea" family="Ophiodermatidae" genus="Ophioderma" kingdom="Animalia" order="Ophiacanthida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B954EADDFFB0D74E060EC2921BF6FD40" box="[1117,1265,640,666]" italics="true" pageId="34" pageNumber="35">Ophioderma</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="131B2A4AFFB0D74E0751C2921A6EFD41" box="[1282,1385,640,667]" captionStart="Fig" captionStartId="31.[189,232,1701,1727]" captionTargetBox="[189,1399,457,1661]" captionTargetId="figure-161@31.[189,1399,457,1661]" captionTargetPageId="31" captionText="Fig. 13. Ophiodermatidae, Ljungman, 1867, Ophioderma longicaudum (Bruzelius, 1805), SEM, unless otherwise noted. A–C. adGP and abGP in situ, in various orientations, micro-CT. D. adGP and abGP in situ. E. adGP, abradial aspect. F. abGP, arrow points to corresponding articular structure on adGP. G. adGP, adradial aspect. H. adGP, dorsal view. I–J. adGP, distal aspect. K. Radial shield, inner side. L. Oral shield, inner side. M. Jaw (arrowhead marks oGP), bleached, digital photo. N. Jaw with oral shield removed, oGP exposed (arrowheads), bleached, digital photo. O. Pair of oGP, ventral aspect. P. oGP, lateral aspect. Q. Madreporite, inner side. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.11198904" httpUri="https://zenodo.org/record/11198904/files/figure.png" pageId="34" pageNumber="35">Fig. 13F</figureCitation>
|
||
). Its adGP (
|
||
<figureCitation id="131B2A4AFFB0D74E0362C2B61E9DFD64" box="[305,410,676,702]" captionStart="Fig" captionStartId="33.[189,232,1698,1724]" captionTargetBox="[189,1399,265,1649]" captionTargetId="figure-150@33.[189,1399,265,1649]" captionTargetPageId="33" captionText="Fig. 14. Ophiomyxidae Ljungman, 1867, SEM, unless otherwise noted. A–K. Ophiomyxa serpentaria Lyman, 1883. A–C. Digital photos. A. Arm, dorsal view. B. Arm and mouth section. C. Arm and mouth section with oral shield removed. D. Arm with genital plates attached. E. adGP, adradial aspect. F. adGP, abradio-ventral aspect. G. abGP, arrow connects articular structures. H. Madreporite, inner aspect. I. Oral shield, inner aspect. J. oGPs. K. Radial shield, inner aspect. L–Q. Ophiomyxa pentagona (Lamarck, 1816).L. oGPs, view from inside disc, micro-CT.M. adGP, adradial aspect.N. adGP, abradial aspect. O. abGP, arrow connects articular structures. P. Radial shield, inner aspect. Q. Madreporite, inner aspect. R–S. Ophiarachna incrassata (Lamarck, 1816). R. adGP, abradial aspect. S. abGP. Scale bars: A–Q =0.5 mm; R–S =1 mm." figureDoi="http://doi.org/10.5281/zenodo.11198906" httpUri="https://zenodo.org/record/11198906/files/figure.png" pageId="34" pageNumber="35">Fig. 14R</figureCitation>
|
||
) has a condyle and a condylar process (or two condyles), unlike that of
|
||
<taxonomicName id="4C204D4CFFB0D74E06BBC2B61A68FD64" authorityName="Muller & Troschel" authorityYear="1840" box="[1256,1391,676,702]" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiomyxa" kingdom="Animalia" order="Ophiacanthida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B954EADDFFB0D74E06BBC2B61A68FD64" box="[1256,1391,676,702]" italics="true" pageId="34" pageNumber="35">Ophiomyxa</emphasis>
|
||
</taxonomicName>
|
||
, but resembling that of
|
||
<taxonomicName id="4C204D4CFFB0D74E0390C2D51D50FD3B" authorityName="Muller & Troschel" authorityYear="1840" box="[451,599,711,737]" class="Ophiuroidea" family="Ophiodermatidae" genus="Ophioderma" kingdom="Animalia" order="Ophiacanthida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B954EADDFFB0D74E0390C2D51D50FD3B" box="[451,599,711,737]" italics="true" pageId="34" pageNumber="35">Ophioderma</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="131B2A4AFFB0D74E0034C2D51C11FD3B" box="[615,790,711,737]" captionStart="Fig" captionStartId="31.[189,232,1701,1727]" captionTargetBox="[189,1399,457,1661]" captionTargetId="figure-161@31.[189,1399,457,1661]" captionTargetPageId="31" captionText="Fig. 13. Ophiodermatidae, Ljungman, 1867, Ophioderma longicaudum (Bruzelius, 1805), SEM, unless otherwise noted. A–C. adGP and abGP in situ, in various orientations, micro-CT. D. adGP and abGP in situ. E. adGP, abradial aspect. F. abGP, arrow points to corresponding articular structure on adGP. G. adGP, adradial aspect. H. adGP, dorsal view. I–J. adGP, distal aspect. K. Radial shield, inner side. L. Oral shield, inner side. M. Jaw (arrowhead marks oGP), bleached, digital photo. N. Jaw with oral shield removed, oGP exposed (arrowheads), bleached, digital photo. O. Pair of oGP, ventral aspect. P. oGP, lateral aspect. Q. Madreporite, inner side. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.11198904" httpUri="https://zenodo.org/record/11198904/files/figure.png" pageId="34" pageNumber="35">Fig. 13E, G–H</figureCitation>
|
||
). No material was available to examine other angles of
|
||
<taxonomicName id="4C204D4CFFB0D74E028EC2F91E7CFCDE" baseAuthorityName="Lamarck" baseAuthorityYear="1816" box="[221,379,747,773]" class="Ophiuroidea" family="Ophiomyxidae" genus="Ophiarachna" kingdom="Animalia" order="Ophiacanthida" pageId="34" pageNumber="35" phylum="Echinodermata" rank="species" species="incrassata">
|
||
<emphasis id="B954EADDFFB0D74E028EC2F91FF5FCDF" box="[221,242,747,773]" italics="true" pageId="34" pageNumber="35">O</emphasis>
|
||
.
|
||
<emphasis id="B954EADDFFB0D74E0352C2F91E7CFCDE" box="[257,379,747,772]" italics="true" pageId="34" pageNumber="35">incrassata</emphasis>
|
||
</taxonomicName>
|
||
(nor any other congeneric species).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |