168 lines
21 KiB
XML
168 lines
21 KiB
XML
<document id="B14D8FE840A2173ED2290D58523913EA" ID-CLB-Dataset="22249" ID-DOI="10.5852/ejt.2013.48" ID-GBIF-Dataset="02866e62-ab61-4cf4-9d98-0248e251084e" ID-ISSN="2118-9773" ID-Zenodo-Dep="3822836" ID-ZooBank="E7080722-E348-448D-96E5-D537F4865BB5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" checkinTime="1589219740188" checkinUser="carolina" docAuthor="Thuy, Ben" docDate="2013" docId="9978976365E785CFD3AF2316FD509CA9" docLanguage="en" docName="ejt-2013-48.pdf.imf" docOrigin="European Journal of Taxonomy 48" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Ophiomitrella Verrill 1899" docType="treatment" docVersion="9" lastPageNumber="181" masterDocId="6541EF1B6555857BD1302529FFF89F78" masterDocTitle="Temporary expansion to shelf depths rather than an onshore-offshore trend: the shallow-water rise and demise of the modern deep-sea brittle star family Ophiacanthidae (Echinodermata: Ophiuroidea)" masterLastPageNumber="242" masterPageNumber="1" pageNumber="179" updateTime="1698839159859" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-3.0" zenodo-license-figures="CC-BY-3.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="C1863E65817CD1C64E7B72AE1984F07C">
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<mods:title id="52D8D0DEFEEF0CC5460144085CCEEDC0">Temporary expansion to shelf depths rather than an onshore-offshore trend: the shallow-water rise and demise of the modern deep-sea brittle star family Ophiacanthidae (Echinodermata: Ophiuroidea)</mods:title>
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</mods:titleInfo>
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<mods:name id="5212E19B1D5FD9342E8362706F603FB3" type="personal">
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<mods:role id="284807969590F208FA4E25C34BF0778A">
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<mods:roleTerm id="E811D5440234ED99C1F5C7BA93EFAD76">Author</mods:roleTerm>
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<mods:namePart id="30F748A8E013A8834A6DF665FA0E3A4B">Thuy, Ben</mods:namePart>
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<mods:typeOfResource id="FE8AD6B2AA1DFD9C49CF590C87B7C4DB">text</mods:typeOfResource>
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<mods:title id="F1D25CAA38F2267298A5E4254CDC672D">European Journal of Taxonomy</mods:title>
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</mods:titleInfo>
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<mods:part id="78736BFD0CF2D2872A8A9791D755DD53">
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<mods:date id="23FDD6A7F44AD80A6852E95C07833CFC">2013</mods:date>
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<mods:detail id="88A3B9A1D348119020C6804A1305F142" type="pubDate">
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<mods:number id="E54319E82945A0269755466B86E96A63">2013-07-02</mods:number>
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</mods:detail>
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<mods:detail id="19449670520740247A4F8E20216A70BA" type="issue">
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<mods:number id="4F50184509594DD0899A988F96886728">48</mods:number>
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</mods:detail>
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<mods:start id="746802EF4C102EEFAF0D1E53E22D95D5">1</mods:start>
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<mods:classification id="8F05CC8298024D2D63CD7A87F153939B">journal article</mods:classification>
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<mods:identifier id="F8DEAF3601FC63A88A057411577311DB" type="CLB-Dataset">22249</mods:identifier>
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<mods:identifier id="84BC9DE5614AE53A84F55229FB3884D8" type="DOI">10.5852/ejt.2013.48</mods:identifier>
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<mods:identifier id="2D2CF835BE74C186B3D09842AD8384E3" type="GBIF-Dataset">02866e62-ab61-4cf4-9d98-0248e251084e</mods:identifier>
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<mods:identifier id="397F76E78266797506F78E6828A8CF41" type="ISSN">2118-9773</mods:identifier>
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<mods:identifier id="00D077EF8DD1C80316FBC194BB01CB5A" type="Zenodo-Dep">3822836</mods:identifier>
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<mods:identifier id="702F739E148E20F81A8B4B971876F2B1" type="ZooBank">E7080722-E348-448D-96E5-D537F4865BB5</mods:identifier>
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</mods:mods>
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<treatment id="9978976365E785CFD3AF2316FD509CA9" ID-DOI="http://doi.org/10.5281/zenodo.3844337" ID-GBIF-Taxon="164044751" ID-Zenodo-Dep="3844337" LSID="urn:lsid:plazi:treatment:9978976365E785CFD3AF2316FD509CA9" httpUri="http://treatment.plazi.org/id/9978976365E785CFD3AF2316FD509CA9" lastPageId="180" lastPageNumber="181" pageId="178" pageNumber="179">
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<subSubSection id="59CB75FE65E785C9D3AF2316FC6D9922" box="[671,917,1599,1626]" pageId="178" pageNumber="179" type="nomenclature">
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<paragraph id="116E267565E785C9D3AF2316FC6D9922" blockId="178.[671,917,1599,1661]" box="[671,917,1599,1626]" pageId="178" pageNumber="179">
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<heading id="4A26911965E785C9D3AF2316FC6D9922" box="[671,917,1599,1626]" centered="true" fontSize="11" level="2" pageId="178" pageNumber="179" reason="2">
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<taxonomicName id="D6D15DF665E785C9D3AF2316FCB09922" authorityName="Verrill" authorityYear="1899" box="[671,840,1599,1626]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomitrella" kingdom="Animalia" order="Ophiurida" pageId="178" pageNumber="179" phylum="Echinodermata" rank="genus">
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<emphasis id="23A5FA6765E785C9D3AF2316FCB09922" bold="true" box="[671,840,1599,1626]" italics="true" pageId="178" pageNumber="179">Ophiomitrella</emphasis>
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</taxonomicName>
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? sp. 2
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="59CB75FE65E785C9D3D1234AFCAB9905" box="[737,851,1635,1661]" pageId="178" pageNumber="179" type="description">
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<paragraph id="116E267565E785C9D3D1234AFCAB9905" blockId="178.[671,917,1599,1661]" box="[737,851,1635,1661]" pageId="178" pageNumber="179">
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<figureCitation id="89EA3AF065E785C9D3D1234AFCC19905" box="[737,825,1635,1661]" captionStart="Fig" captionStartId="179.[189,232,1684,1710]" captionTargetBox="[284,1303,265,1644]" captionTargetId="figure@179.[284,1303,265,1644]" captionTargetPageId="179" captionText="Fig. 32. Fossil skeletal plates of ophiacanthid brittle stars; lateral arm plates (LAPs) in external (a) and internal (b) views. 1. Ophiomitrella? sp. 2 from the Bathonian (Middle Jurassic) of Jumara, India; GZG. INV.78740, median to distal LAP. 2. Ophiomitrella sp. nov. from the late Maastrichtian (Late Cretaceous) of Maastricht, the Netherlands; NHMM JJ 5104, proximal LAP. 3-6. Ophiomalleus beneficarum gen. et sp. nov. from the Callovian of Bauer-Wehrland (3), Althüttendorf (4-5) and Hohensaaten (6), Germany. 3. GZG.INV.78741 (holotype), proximal to median LAP. 4. GZG.INV.78742 (paratype), proximal LAP. 5. GZG.INV.78743 (paratype), distal LAP. 6. GZG.INV.78744 (paratype), arm spine. 7-9. Ophiomalleus stevenwilsoni gen. et sp. nov. from the latest Hauterivian (Early Cretaceous) of Sarstedt, Germany. 7. GZG.INV.78748 (holotype), proximal LAP. 8. GZG.INV.78749 (paratype), median LAP. 9. GZG. INV.78750 (paratype), distal LAP. One common scale bar per species except for 6." figureDoi="http://doi.org/10.5281/zenodo.3822905" httpUri="https://zenodo.org/record/3822905/files/figure.png" pageId="178" pageNumber="179">Fig. 32</figureCitation>
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: 1
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</paragraph>
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</subSubSection>
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<subSubSection id="59CB75FE65E785C9D18D238DFE109869" pageId="178" pageNumber="179" type="materials_examined">
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<paragraph id="116E267565E785C9D18D238DFE5299C6" blockId="178.[189,426,1700,1726]" box="[189,426,1700,1726]" pageId="178" pageNumber="179">
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<heading id="4A26911965E785C9D18D238DFE5299C6" bold="true" box="[189,426,1700,1726]" fontSize="11" level="3" pageId="178" pageNumber="179" reason="3">
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<emphasis id="23A5FA6765E785C9D18D238DFE5299C6" bold="true" box="[189,426,1700,1726]" pageId="178" pageNumber="179">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph id="116E267565E785C9D18D23FAFE109869" blockId="178.[189,1399,1747,1809]" pageId="178" pageNumber="179">
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GZG.INV.78740 (1 dissociated LAP) from sample 89, Jhurio Formation, middle Bathonian, Middle Jurassic of Jumara,
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<collectingCountry id="69C666E565E785C9D09423DEFE1C9869" box="[420,484,1783,1809]" name="India" pageId="178" pageNumber="179">India</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="59CB75FE65E785CFD18D2211FE139ECA" lastPageId="180" lastPageNumber="181" pageId="178" pageNumber="179" type="description">
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<paragraph id="116E267565E785C9D18D2211FEB6982A" blockId="178.[189,334,1848,1874]" box="[189,334,1848,1874]" pageId="178" pageNumber="179">
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<heading id="4A26911965E785C9D18D2211FEB6982A" bold="true" box="[189,334,1848,1874]" fontSize="11" level="3" pageId="178" pageNumber="179" reason="3">
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<emphasis id="23A5FA6765E785C9D18D2211FEB6982A" bold="true" box="[189,334,1848,1874]" pageId="178" pageNumber="179">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph id="116E267565E785CFD18D224EFC359E14" blockId="178.[189,1398,1895,2027]" lastBlockId="180.[189,1399,267,435]" lastPageId="180" lastPageNumber="181" pageId="178" pageNumber="179">GZG.INV.78740 is a dissociated, small, median to distal LAP; nearly as high as wide; dorsal edge very weakly concave as a result of a constriction; distal edge convex; proximal edge concave, devoid of spurs; outer surface partly obscured by sediment; probably with coarsely meshed stereom displaying irregularly thickened trabeculae. Six nearly equal-sized, equi-distant, ear-shaped spine articulations freestanding on elevated distal portion of LAP; proximally sharply bordered by exceptionally thick, straight, strongly prominent ridge; gap between spine articulations and distal edge of LAP very narrow. Ventral edge of LAP weakly convex, no tentacle notch discernible.</paragraph>
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<caption id="45AE76FD65E685C8D18D23BDFB7F9893" ID-DOI="http://doi.org/10.5281/zenodo.3822905" ID-Zenodo-Dep="3822905" httpUri="https://zenodo.org/record/3822905/files/figure.png" pageId="179" pageNumber="180" startId="179.[189,232,1684,1710]" targetBox="[284,1303,265,1644]" targetPageId="179">
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<paragraph id="116E267565E685C8D18D23BDFB7F9893" blockId="179.[189,1399,1684,2027]" pageId="179" pageNumber="180">
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<emphasis id="23A5FA6765E685C8D18D23BDFEE199D6" bold="true" box="[189,281,1684,1710]" pageId="179" pageNumber="180">Fig. 32.</emphasis>
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Fossil skeletal plates of ophiacanthid brittle stars; lateral arm plates (LAPs) in external (a) and internal (b) views.
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<emphasis id="23A5FA6765E685C8D0A8239EFE5699A9" bold="true" box="[408,430,1719,1745]" pageId="179" pageNumber="180">1.</emphasis>
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<taxonomicName id="D6D15DF665E685C8D085239EFDA299A9" authorityName="Verrill" authorityYear="1899" box="[437,602,1719,1745]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomitrella" kingdom="Animalia" order="Ophiurida" pageId="179" pageNumber="180" phylum="Echinodermata" rank="genus">
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<emphasis id="23A5FA6765E685C8D085239EFDA299A9" box="[437,602,1719,1745]" italics="true" pageId="179" pageNumber="180">Ophiomitrella</emphasis>
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</taxonomicName>
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? sp. 2 from the Bathonian (Middle Jurassic) of Jumara, India; GZG. INV.78740, median to distal LAP.
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<emphasis id="23A5FA6765E685C8D37723F3FDA6998C" bold="true" box="[583,606,1754,1780]" pageId="179" pageNumber="180">2.</emphasis>
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<taxonomicName id="D6D15DF665E685C8D35323F3FCF0998C" authorityName="Verrill" authorityYear="1899" box="[611,776,1754,1780]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomitrella" kingdom="Animalia" order="Ophiurida" pageId="179" pageNumber="180" phylum="Echinodermata" rank="genus">
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<emphasis id="23A5FA6765E685C8D35323F3FCF0998C" box="[611,776,1754,1780]" italics="true" pageId="179" pageNumber="180">Ophiomitrella</emphasis>
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</taxonomicName>
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sp. nov. from the late Maastrichtian (Late Cretaceous) of Maastricht, the Netherlands; NHMM JJ 5104, proximal LAP.
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<emphasis id="23A5FA6765E685C8D28023D4FC26986F" bold="true" box="[944,990,1789,1815]" pageId="179" pageNumber="180">3-6.</emphasis>
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<taxonomicName id="D6D15DF665E685C8D2D523D4FADA986F" authority="Thuy, 2013" authorityName="Thuy" authorityYear="2013" box="[997,1314,1789,1815]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomalleus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophiurida" pageId="179" pageNumber="180" phylum="Echinodermata" rank="species" species="beneficarum" status="gen. et sp. nov.">
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<emphasis id="23A5FA6765E685C8D2D523D4FADA986F" box="[997,1314,1789,1815]" italics="true" pageId="179" pageNumber="180">Ophiomalleus beneficarum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="3896471C65E685C8D41923D7FEE09843" pageId="179" pageNumber="180" rank="species">gen. et sp. nov.</taxonomicNameLabel>
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from the Callovian of Bauer-Wehrland (3), Althüttendorf (4-5) and Hohensaaten (6), Germany.
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<emphasis id="23A5FA6765E685C8D18D226DFF2B9826" bold="true" box="[189,211,1860,1886]" pageId="179" pageNumber="180">3.</emphasis>
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GZG.INV.78741 (holotype), proximal to median LAP.
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<emphasis id="23A5FA6765E685C8D26B226DFC899826" bold="true" box="[859,881,1860,1886]" pageId="179" pageNumber="180">4.</emphasis>
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GZG.INV.78742 (paratype), proximal LAP.
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<emphasis id="23A5FA6765E685C8D18D224EFF2B98F9" bold="true" box="[189,211,1895,1921]" pageId="179" pageNumber="180">5.</emphasis>
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GZG.INV.78743 (paratype), distal LAP.
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<emphasis id="23A5FA6765E685C8D381224EFD3F98F9" bold="true" box="[689,711,1895,1921]" pageId="179" pageNumber="180">6.</emphasis>
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GZG.INV.78744 (paratype), arm spine.
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<emphasis id="23A5FA6765E685C8D5AD224EFB3498F9" bold="true" box="[1181,1228,1895,1921]" pageId="179" pageNumber="180">7-9.</emphasis>
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<taxonomicName id="D6D15DF665E685C8D5E2224EFEA398DC" authority="Thuy, 2013" authorityName="Thuy" authorityYear="2013" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomalleus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophiurida" pageId="179" pageNumber="180" phylum="Echinodermata" rank="species" species="stevenwilsoni" status="gen. et sp. nov.">
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<emphasis id="23A5FA6765E685C8D5E2224EFEA398DC" italics="true" pageId="179" pageNumber="180">Ophiomalleus stevenwilsoni</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="3896471C65E685C8D05722A2FDDB98DD" box="[359,547,1931,1957]" pageId="179" pageNumber="180" rank="species">gen. et sp. nov.</taxonomicNameLabel>
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from the latest Hauterivian (Early Cretaceous) of Sarstedt, Germany.
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<emphasis id="23A5FA6765E685C8D18D2287FF2B98B0" bold="true" box="[189,211,1966,1992]" pageId="179" pageNumber="180">7.</emphasis>
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GZG.INV.78748 (holotype), proximal LAP.
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<emphasis id="23A5FA6765E685C8D3C22284FCF098BF" bold="true" box="[754,776,1965,1991]" pageId="179" pageNumber="180">8.</emphasis>
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GZG.INV.78749 (paratype), median LAP.
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<emphasis id="23A5FA6765E685C8D4222284FAD098BF" bold="true" box="[1298,1320,1965,1991]" pageId="179" pageNumber="180">9.</emphasis>
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GZG. INV.78750 (paratype), distal LAP. One common scale bar per species except for 6.
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</paragraph>
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</caption>
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<paragraph id="116E267565E185CFD18D245FFE139ECA" blockId="180.[189,1399,267,435]" pageId="180" pageNumber="181">Inner side of LAP largely obscured by sediment; inner side of distal edge devoid of spurs; inner side of tentacle notch very small.</paragraph>
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</subSubSection>
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<subSubSection id="59CB75FE65E185CFD18D24F3FD509CA9" pageId="180" pageNumber="181" type="discussion">
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<paragraph id="116E267565E185CFD18D24F3FED79E8C" blockId="180.[189,303,474,500]" box="[189,303,474,500]" pageId="180" pageNumber="181">
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<heading id="4A26911965E185CFD18D24F3FED79E8C" bold="true" box="[189,303,474,500]" fontSize="11" level="3" pageId="180" pageNumber="181" reason="3">
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<emphasis id="23A5FA6765E185CFD18D24F3FED79E8C" bold="true" box="[189,303,474,500]" pageId="180" pageNumber="181">Remarks</emphasis>
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</heading>
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</paragraph>
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<paragraph id="116E267565E185CFD18D2720FC939DAC" blockId="180.[189,1399,521,724]" pageId="180" pageNumber="181">
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The single, poorly preserved specimen described above shares greatest similarities with the median to distal LAPs of at least some of the extant species of
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<taxonomicName id="D6D15DF665E185CFD25D2705FBEA9D3E" authorityName="Verrill" authorityYear="1899" box="[877,1042,556,582]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomitrella" kingdom="Animalia" order="Ophiurida" pageId="180" pageNumber="181" phylum="Echinodermata" rank="genus">
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<emphasis id="23A5FA6765E185CFD25D2705FBEA9D3E" box="[877,1042,556,582]" italics="true" pageId="180" pageNumber="181">Ophiomitrella</emphasis>
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</taxonomicName>
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, in particular with respect to the conspicuous, unusually thick ridge proximally bordering the spine articulations. This assignment, however, is far from robust, and the absence of better-preserved material precludes both a more secure and precise taxonomic assessment and a comparison with the above-described, slightly younger LAPs from
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<collectingCountry id="69C666E565E185CFD1CD2790FE939DAB" box="[253,363,697,723]" name="Germany" pageId="180" pageNumber="181">Germany</collectingCountry>
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, here tentatively assigned to
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<taxonomicName id="D6D15DF665E185CFD38F2790FC9C9DAB" authorityName="Verrill" authorityYear="1899" box="[703,868,697,723]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomitrella" kingdom="Animalia" order="Ophiurida" pageId="180" pageNumber="181" phylum="Echinodermata" rank="genus">
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<emphasis id="23A5FA6765E185CFD38F2790FC9C9DAB" box="[703,868,697,723]" italics="true" pageId="180" pageNumber="181">Ophiomitrella</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="116E267565E185CFD18D27D2FF009C6D" blockId="180.[189,248,763,789]" box="[189,248,763,789]" pageId="180" pageNumber="181">
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<heading id="4A26911965E185CFD18D27D2FF009C6D" bold="true" box="[189,248,763,789]" fontSize="11" level="3" pageId="180" pageNumber="181" reason="3">
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<emphasis id="23A5FA6765E185CFD18D27D2FF009C6D" bold="true" box="[189,248,763,789]" pageId="180" pageNumber="181">Note</emphasis>
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</heading>
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</paragraph>
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<paragraph id="116E267565E185CFD18D2600FD509CA9" blockId="180.[189,1399,809,977]" pageId="180" pageNumber="181">
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The articulated specimen from the upper Maastrichtian Gronsveld Member (Maastricht Formation) of Maastricht,
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<collectingCountry id="69C666E565E185CFD0782664FDFC9C1F" box="[328,516,845,871]" name="Netherlands" pageId="180" pageNumber="181">the Netherlands</collectingCountry>
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, assigned by
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<bibRefCitation id="75405B8465E185CFD3AE2664FCDA9C1F" author="Jagt J. W. M." box="[670,802,845,871]" pageId="180" pageNumber="181" pagination="1 - 179" refId="ref123589" refString="Jagt J. W. M. 2000. Late Cretaceous-Early Palaeogene echinoderms and the K / T boundary in the southeast Netherlands and nordeast Belgium - Part 3: Ophiuroids. With a chapter on Early Maastrichtian ophiuroids from Rugen (northeast Germany) and Mon (Denmark) by Manfred Kutscher & John W. M. Jagt. Scripta Geologica 121: 1 - 179." type="journal article" year="2000">Jagt (2000)</bibRefCitation>
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to
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<taxonomicName id="D6D15DF665E185CFD2762664FC279C1F" authorityName="Muller & Troschel" authorityYear="1842" box="[838,991,845,871]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiacantha" kingdom="Animalia" order="Ophiurida" pageId="180" pageNumber="181" phylum="Echinodermata" rank="genus">
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<emphasis id="23A5FA6765E185CFD2762664FC279C1F" box="[838,991,845,871]" italics="true" pageId="180" pageNumber="181">Ophiacantha</emphasis>
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</taxonomicName>
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?
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<emphasis id="23A5FA6765E185CFD2C32664FBBB9C1F" box="[1011,1091,845,871]" italics="true" pageId="180" pageNumber="181">danica</emphasis>
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, most probably represents an undescribed species of
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<taxonomicName id="D6D15DF665E185CFD0DC2659FD699CF2" authorityName="Verrill" authorityYear="1899" box="[492,657,880,906]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomitrella" kingdom="Animalia" order="Ophiurida" pageId="180" pageNumber="181" phylum="Echinodermata" rank="genus">
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<emphasis id="23A5FA6765E185CFD0DC2659FD699CF2" box="[492,657,880,906]" italics="true" pageId="180" pageNumber="181">Ophiomitrella</emphasis>
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</taxonomicName>
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. Corresponding dissociated LAPs (
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<figureCitation id="89EA3AF065E185CFD51D2659FB7D9CF2" box="[1069,1157,880,906]" captionStart="Fig" captionStartId="179.[189,232,1684,1710]" captionTargetBox="[284,1303,265,1644]" captionTargetId="figure@179.[284,1303,265,1644]" captionTargetPageId="179" captionText="Fig. 32. Fossil skeletal plates of ophiacanthid brittle stars; lateral arm plates (LAPs) in external (a) and internal (b) views. 1. Ophiomitrella? sp. 2 from the Bathonian (Middle Jurassic) of Jumara, India; GZG. INV.78740, median to distal LAP. 2. Ophiomitrella sp. nov. from the late Maastrichtian (Late Cretaceous) of Maastricht, the Netherlands; NHMM JJ 5104, proximal LAP. 3-6. Ophiomalleus beneficarum gen. et sp. nov. from the Callovian of Bauer-Wehrland (3), Althüttendorf (4-5) and Hohensaaten (6), Germany. 3. GZG.INV.78741 (holotype), proximal to median LAP. 4. GZG.INV.78742 (paratype), proximal LAP. 5. GZG.INV.78743 (paratype), distal LAP. 6. GZG.INV.78744 (paratype), arm spine. 7-9. Ophiomalleus stevenwilsoni gen. et sp. nov. from the latest Hauterivian (Early Cretaceous) of Sarstedt, Germany. 7. GZG.INV.78748 (holotype), proximal LAP. 8. GZG.INV.78749 (paratype), median LAP. 9. GZG. INV.78750 (paratype), distal LAP. One common scale bar per species except for 6." figureDoi="http://doi.org/10.5281/zenodo.3822905" httpUri="https://zenodo.org/record/3822905/files/figure.png" pageId="180" pageNumber="181">Fig. 32</figureCitation>
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: 2) found in adjacent beds corroborate such an assignment. This new species of
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<taxonomicName id="D6D15DF665E185CFD25026BAFBFD9CD5" authorityName="Verrill" authorityYear="1899" box="[864,1029,915,941]" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiomitrella" kingdom="Animalia" order="Ophiurida" pageId="180" pageNumber="181" phylum="Echinodermata" rank="genus">
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<emphasis id="23A5FA6765E185CFD25026BAFBFD9CD5" box="[864,1029,915,941]" italics="true" pageId="180" pageNumber="181">Ophiomitrella</emphasis>
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</taxonomicName>
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is here only mentioned as such; it will be described fully in a future study.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |