289 lines
38 KiB
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289 lines
38 KiB
XML
<document ID-CLB-Dataset="9493" ID-DOI="http://dx.doi.org/10.3897/zookeys.997.52703" ID-GBIF-Dataset="2bd94454-1d17-4db6-ae93-aa6c79e708bf" ID-PMC="PMC7710672" ID-Pensoft-Pub="1313-2970-997-1" ID-Pensoft-UUID="3604E4C92F20546690D3C3786ADC38A3" ID-PubMed="33335438" ID-ZooBank="6E2E800EE806462FAA0FFF2F57E2629F" ModsDocID="1313-2970-997-1" checkinTime="1606399213836" checkinUser="pensoft" docAuthor="Ubagan, Michael Dadole, Lee, Taekjun, Kim, Philjae & Shin, Sook" docDate="2020" docId="E0D8BF96D9765387B1197D70CA5D7C5B" docLanguage="en" docName="ZooKeys 997: 1-15" docOrigin="ZooKeys 997" docSource="http://dx.doi.org/10.3897/zookeys.997.52703" docTitle="Henricia epiphysialis Ubagan & Lee & Kim & Shin 2020, sp. nov." docType="treatment" docUuid="E50768C6-B625-43ED-82E1-6D581E38975B" docUuidSource="ZooBank" docVersion="7" id="3604E4C92F20546690D3C3786ADC38A3" lastPageNumber="1" masterDocId="3604E4C92F20546690D3C3786ADC38A3" masterDocTitle="A new species of the genus Henricia (Asteroidea, Spinulosida, Echinasteridae) from South Korea" masterLastPageNumber="15" masterPageNumber="1" pageNumber="1" updateTime="1732864064631" updateUser="ExternalLinkService">
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<mods:titleInfo id="C7A8228329B4DEAAE4F721B383EB665C">
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<mods:title id="4434E3E6658EAAF53D032FA079F646CE">A new species of the genus Henricia (Asteroidea, Spinulosida, Echinasteridae) from South Korea</mods:title>
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<mods:name id="C5B8593DEDE2304F2BA57410F7DB1425" type="personal">
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<mods:namePart id="A6EABEDDDDFCDD56C9E18B59C090A43D">Ubagan, Michael Dadole</mods:namePart>
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<mods:affiliation id="3B0A4FBA18EA71FB6F2ED93A20169681">Department of Animal Biotechnology & Resource, Sahmyook University, Seoul 01795, South Korea</mods:affiliation>
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<mods:nameIdentifier id="2345EF0E56BCA3E7F53A364779635575" type="orcid">https://orcid.org/0000-0003-0349-9540</mods:nameIdentifier>
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<mods:namePart id="6C568BC7D86DB44649A6F666D944E45C">Lee, Taekjun</mods:namePart>
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<mods:affiliation id="315E055906FDAB439720DA3438372656">Marine Biological Resource Institute, Sahmyook University, Seoul 01795, South Korea</mods:affiliation>
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<mods:nameIdentifier id="4EBAEE5EA8F7F4850D99A346B56C4438" type="orcid">https://orcid.org/0000-0003-4407-7862</mods:nameIdentifier>
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<mods:name id="DF552FCB0FC8A4C239D995C2A95AFD2A" type="personal">
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<mods:roleTerm id="2F4D2742210783D460F9BBDF5E2BD5C7">Author</mods:roleTerm>
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<mods:namePart id="0E5236B76E26507886948C8C66C17EF0">Kim, Philjae</mods:namePart>
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<mods:affiliation id="5E84D8AED58E47D8D79C54268A89E0F0">Division of Ecological Conservation, Bureau of Ecological Research, National Institute of Ecology, Seocheon-gun, Choongnam 33657, South Korea</mods:affiliation>
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<mods:nameIdentifier id="B543A9ADEBA9D55AA0B25C5AC62B6A9B" type="orcid">https://orcid.org/0000-0001-9938-6895</mods:nameIdentifier>
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<mods:namePart id="BF659CD641CF66A84B6E131EF427EBC1">Shin, Sook</mods:namePart>
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<mods:affiliation id="BBCE9CDE8847BB04F0C0324E00101CAF">Department of Animal Biotechnology & Resource, Sahmyook University, Seoul 01795, South Korea & Marine Biological Resource Institute, Sahmyook University, Seoul 01795, South Korea</mods:affiliation>
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<mods:nameIdentifier id="1804E6F1C61FE2C47773E2B90DADF6B3" type="email">shins@syu.ac.kr</mods:nameIdentifier>
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<mods:title id="153B978537D44D5BFA4AFC841ABFCB6C">ZooKeys</mods:title>
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<mods:date id="838A53C41AF8C526D7688930EEC36235">2020</mods:date>
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<mods:detail id="F6CEAB93D9DEA44624760E11137BC88E" type="volume">
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<mods:number id="C0DEA8DF94BDB4A1FD27D7D716B8C9E2">997</mods:number>
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<mods:url id="EABCBDD4C7B65C7192AB8B774FEB8DC3">http://dx.doi.org/10.3897/zookeys.997.52703</mods:url>
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<mods:classification id="8EE1447940049024E1DCA8BBA467E04F">journal article</mods:classification>
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<mods:identifier id="6AB6A4A0F681BAA3032D7F96BA7A15A4" type="DOI">http://dx.doi.org/10.3897/zookeys.997.52703</mods:identifier>
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<mods:identifier id="B5238456108BEEB98CBB22E463450DEF" type="Pensoft-Pub">1313-2970-997-1</mods:identifier>
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<mods:identifier id="CD0458D2A9AE213C5E4B57696F9DD06A" type="ZooBank">6E2E800EE806462FAA0FFF2F57E2629F</mods:identifier>
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<treatment id="E0D8BF96D9765387B1197D70CA5D7C5B" ID-GBIF-Taxon="170531223" LSID="urn:lsid:zoobank.org:act:E50768C6-B625-43ED-82E1-6D581E38975B" httpUri="http://treatment.plazi.org/id/E0D8BF96D9765387B1197D70CA5D7C5B" lastPageNumber="1" pageId="0" pageNumber="1" scope_class="Asteroidea" scope_family="Echinasteridae" scope_order="Spinulosida" scope_phylum="Echinodermata">
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<subSubSection id="307F126B9158B656720C686F6D37D6E6" pageId="0" pageNumber="1" type="nomenclature">
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<paragraph id="6CC2472834FDECA84292395BC4138FD3" pageId="0" pageNumber="1">
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<taxonomicName id="AF4C28693B3DFBECA53C2818D16E2859" ID-CoL="8499Y" LSID="E0D8BF96-D976-5387-B119-7D70CA5D7C5B" authority="Ubagan & Lee & Kim & Shin, 2020" authorityName="Ubagan & Lee & Kim & Shin" authorityYear="2020" class="Asteroidea" family="Echinasteridae" genus="Henricia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Henricia epiphysialis" order="Spinulosida" pageId="0" pageNumber="1" phylum="Echinodermata" rank="species" species="epiphysialis" status="sp. nov.">Henricia epiphysialis</taxonomicName>
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<taxonomicNameLabel id="DE4EB62F927E358009DE5828BBFE5CF0" pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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<figureCitation id="ACCEC6511D8CEB36539906C34A340F08" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. External characteristics of Henricia epiphysialis sp. nov. A abactinal side B actinal side C abactinal spines D spines on lateral side of arm E adambulacral spines F oral part. Abbreviations: ab abactinal side ls lateral side ss superomarginal spines is inferomarginal spines vs ventrolateral spines as adambulacral spines os oral spines ms marginal spines sos sub-oral spines." figureDoi="10.3897/zookeys.997.52703.figure2" httpUri="https://binary.pensoft.net/fig/479099" pageId="0" pageNumber="1">Figs 2</figureCitation>
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<figureCitation id="ED10381A4BC68F4F138514DACCF6BAF8" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">, 3</figureCitation>
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<figureCitation id="BB10C49A3B69698C3AA2F2AE3E59E20F" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="BB236985BD0827017C1DC1AE2B86DBC7" pageId="0" pageNumber="1" type="materials_examined">
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<paragraph id="A9F0CBEA484112F7A341C2A3AF9E9504" pageId="0" pageNumber="1">Material examined.</paragraph>
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<paragraph id="03A489483102F512EDAD1B6A18355D26" pageId="0" pageNumber="1">
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<emphasis id="47C91A59533BC55DAAD13A979DF519A5" bold="true" italics="true" pageId="0" pageNumber="1">Holotype</emphasis>
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: South Korea • 1 specimen; waters adjacent to Namae,
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<geoCoordinate id="169B98BE807196D9783AA8CFD76081CF" degrees="37" direction="north" minutes="55" orientation="latitude" precision="1" seconds="57.31" value="37.932587">37°55'57.31"N</geoCoordinate>
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,
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<geoCoordinate id="E96B3C2EA020F8D5FCD4A56C27F12B9A" degrees="128" direction="east" minutes="48" orientation="longitude" precision="1" seconds="45.58" value="128.81267">128°48'45.58"E</geoCoordinate>
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; 40 m; 28 May 2014; S. Shin and T. Lee; fishing net; MERBK-A-1255.
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<emphasis id="CBD8290A351AF752604B766A05F372F5" bold="true" italics="true" pageId="0" pageNumber="1">Paratypes</emphasis>
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: South Korea • 1 specimen; waters adjacent to Jukbyeon,
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<geoCoordinate id="6E50093CA6970781A509EBE7E1A7CDFD" degrees="37" direction="north" minutes="3" orientation="latitude" precision="1" seconds="32.49" value="37.059025">37°3'32.49"N</geoCoordinate>
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,
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<geoCoordinate id="260370699CFBE6F621C9C468F2EF6A77" degrees="129" direction="east" minutes="26" orientation="longitude" precision="1" seconds="14.57" value="129.43738">129°26'14.57"E</geoCoordinate>
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; 100 m; 19 Dec. 2014; S. Shin and T. Lee; fishing net; NIBRIV0000837785. 1 specimen; waters adjacent to Namae,
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<geoCoordinate id="943AB36DC93C438A806DC49951F7BE4C" degrees="37" direction="north" minutes="55" orientation="latitude" precision="1" seconds="57.31" value="37.932587">37°55'57.31"N</geoCoordinate>
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,
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<geoCoordinate id="3CE0F105F6987F08EB7E8A2D3450DDD3" degrees="128" direction="east" minutes="48" orientation="longitude" precision="1" seconds="45.58" value="128.81267">128°48'45.58"E</geoCoordinate>
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; 40 m; 28 May 2014; S. Shin and T. Lee; fishing net; MERBK-A-1256.
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</paragraph>
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</subSubSection>
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<subSubSection id="2CC6EE4FD2EB07407871E1A8CE71B0A0" pageId="0" pageNumber="1" type="diagnosis">
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<paragraph id="E1DCF39300B32584190188DDC8130F87" pageId="0" pageNumber="1">Diagnosis.</paragraph>
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<paragraph id="A7D907D8E822BC2E720997A50A365B3C" pageId="0" pageNumber="1">Regular size, R/r = 4.9-5.4, abactinal plates crowded with 11-40 spines, abactinal and lateral spines forming distinct hooked crown, epiphyseal ossicles formed at ends of abactinal and lateral plates, one to three papulae, marginal and ventrolateral series distinguishable, adambulacral plates bearing 10-14 slender spines.</paragraph>
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</subSubSection>
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<subSubSection id="1CFC8851C054C9B9905FC1BBF08ECBB2" pageId="0" pageNumber="1" type="description">
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<paragraph id="6BFF94C584F73F521730BEEC11BC0FDF" pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph id="37D80CD063EC47E489D9400796B7C606" pageId="0" pageNumber="1">
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<emphasis id="6B5C28CC16049A0C057E004A8316A532" bold="true" pageId="0" pageNumber="1">
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<emphasis id="DBBF3D219E449D012CC65D487651400C" italics="true" pageId="0" pageNumber="1">Holotype</emphasis>
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.
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</emphasis>
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(Figs
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<figureCitation id="EDEC7F242E4F4AE61D916B67A53A4FAA" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. External characteristics of Henricia epiphysialis sp. nov. A abactinal side B actinal side C abactinal spines D spines on lateral side of arm E adambulacral spines F oral part. Abbreviations: ab abactinal side ls lateral side ss superomarginal spines is inferomarginal spines vs ventrolateral spines as adambulacral spines os oral spines ms marginal spines sos sub-oral spines." figureDoi="10.3897/zookeys.997.52703.figure2" httpUri="https://binary.pensoft.net/fig/479099" pageId="0" pageNumber="1">2</figureCitation>
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-
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<figureCitation id="9822B2C059F3E519C5825180AA3B0301" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">4</figureCitation>
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) Size. R = 51 mm, r = 10 mm, R/r = 5.1.
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</paragraph>
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<paragraph id="2A6D808B56E9C16BCFB4D2405225E608" pageId="0" pageNumber="1">
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Arms five, semi-cylindrical, gradually tapering to tips (Fig.
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<figureCitation id="41C9D417C154B164B2FE4E45BA9191CC" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. External characteristics of Henricia epiphysialis sp. nov. A abactinal side B actinal side C abactinal spines D spines on lateral side of arm E adambulacral spines F oral part. Abbreviations: ab abactinal side ls lateral side ss superomarginal spines is inferomarginal spines vs ventrolateral spines as adambulacral spines os oral spines ms marginal spines sos sub-oral spines." figureDoi="10.3897/zookeys.997.52703.figure2" httpUri="https://binary.pensoft.net/fig/479099" pageId="0" pageNumber="1">2A-B</figureCitation>
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). Abactinal paxillae formed in group with evenly spaced spinulation, bearing 11-40 spines with serrated tips (Fig.
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<figureCitation id="2B1E0A87407FC6E61D923626EE307CF6" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. External characteristics of Henricia epiphysialis sp. nov. A abactinal side B actinal side C abactinal spines D spines on lateral side of arm E adambulacral spines F oral part. Abbreviations: ab abactinal side ls lateral side ss superomarginal spines is inferomarginal spines vs ventrolateral spines as adambulacral spines os oral spines ms marginal spines sos sub-oral spines." figureDoi="10.3897/zookeys.997.52703.figure2" httpUri="https://binary.pensoft.net/fig/479099" pageId="0" pageNumber="1">2C</figureCitation>
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). Denuded abactinal spines forming hooked crown composed of nine to 11 large hook-shaped spinules enclosing nine to 12 small connected apical tips (Fig.
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<figureCitation id="C458E9C672F383E417E3D7DDAA79F289" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">4A-C</figureCitation>
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). Paxillae on lateral side of arms similar to abactinal paxillae (Fig.
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<figureCitation id="9B4A50EEBBE0D506BE0EAF3D219B6ACE" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. External characteristics of Henricia epiphysialis sp. nov. A abactinal side B actinal side C abactinal spines D spines on lateral side of arm E adambulacral spines F oral part. Abbreviations: ab abactinal side ls lateral side ss superomarginal spines is inferomarginal spines vs ventrolateral spines as adambulacral spines os oral spines ms marginal spines sos sub-oral spines." figureDoi="10.3897/zookeys.997.52703.figure2" httpUri="https://binary.pensoft.net/fig/479099" pageId="0" pageNumber="1">2D</figureCitation>
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). Denuded abactinal plates reniform, usually connected to end of other plate in mid convex part of plate, larger than papular areas, partially enclosing papular area on concave side of plate. Papular areas narrow, containing one to three papulae in an area. Some papular areas divided by small ossicles (Fig.
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<figureCitation id="A32752ACE76D91555C4DE5695AA940C3" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3A</figureCitation>
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). Almost every skeletal plate aside from adambulacral plates was observed bearing epiphyseal ossicles at ends of plate (Fig.
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<figureCitation id="5AB2F2B81E769B64101C7784494E047D" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3A, C, D</figureCitation>
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). Madreporite circular in form, slightly elevated, bearing spines same as adjacent spines (Fig.
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<figureCitation id="A6790FB64DC02A85CD159104D59F794C" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3B</figureCitation>
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). Shape of spines on lateral side nearly similar to that of abactinal spines (Fig.
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<figureCitation id="F3C21B09F7B234F1C9BB025ED3C4A496" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">4D-F</figureCitation>
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). Superomarginal, inferomarginal, and ventrolateral plates well defined forming elongated cross shape and arranged in rows showing consistent series (Fig.
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<figureCitation id="71F6207263156E14E5AF60F75A8E30BC" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3D</figureCitation>
|
|
). Superomarginal plates bearing 12-28 spines, bend upward toward base of arm in crescentic form, and reach tip of arm (Figs
|
|
<figureCitation id="51A447893C70CE428FFF499DFF3ACD7A" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3C-D</figureCitation>
|
|
,
|
|
<figureCitation id="018769640AFB2396119F72E23BFC2592" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">4D</figureCitation>
|
|
). Intermarginal plates forming small elongated shape, extending near half of arm (Fig.
|
|
<figureCitation id="53178CFC4D4ABDC4E52CB91AAE0377B6" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3D</figureCitation>
|
|
). Inferomarginal plates longer than superomarginal and ventrolateral plates, bearing 34-45 spines, reaching tip of arm (Figs
|
|
<figureCitation id="49811D24AD16E113F28511F1E71ADEFE" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3C-D</figureCitation>
|
|
,
|
|
<figureCitation id="172D731F7CE14ED219EC61C1461ADD70" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">4E</figureCitation>
|
|
). Ventrolateral plates forming a rounded cross shape, bearing 21-25 spines, reaching near tip of arm, epiphyseal ossicles forming a knob-like connection to adambulacral plates, extending to middle part of arm (Figs
|
|
<figureCitation id="771FE1369D43DBF477B08118A8C8C945" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3D</figureCitation>
|
|
,
|
|
<figureCitation id="20CFC0C7FB1FC0B22E905D33D0E0540C" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">4F</figureCitation>
|
|
). Adambulacral plates forming semi-rounded shape, bearing 10-14 slender, thorny spines, arranged in two transverse series (Figs
|
|
<figureCitation id="8E5A27B6132B065154570247055580D3" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3D-E</figureCitation>
|
|
,
|
|
<figureCitation id="AE1BD1484A613A74D16F8AE0D01904E8" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">4G</figureCitation>
|
|
), articulated with ambulacral plates (Fig.
|
|
<figureCitation id="620F76B77657599EA15763B2B7EE3CEC" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3E</figureCitation>
|
|
). Furrow spine single, somewhat curved (Fig.
|
|
<figureCitation id="E0954C1BA3A1B4B5E74E0FA87D119640" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. SEM images of the spines of Henricia epiphysialis sp. nov. A, B, C abactinal spines D superomarginal spines E inferomarginal spines F ventrolateral spines G adambulacral spines H furrow spines." figureDoi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1">4H</figureCitation>
|
|
). Oral part bearing two slender, bluntly pointed oral spines, with six or seven marginal spines, and five or six sub-oral spines similar to adambulacral spines (Fig.
|
|
<figureCitation id="2375966F03A66FC3B78D9C0CAEC18B03" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. External characteristics of Henricia epiphysialis sp. nov. A abactinal side B actinal side C abactinal spines D spines on lateral side of arm E adambulacral spines F oral part. Abbreviations: ab abactinal side ls lateral side ss superomarginal spines is inferomarginal spines vs ventrolateral spines as adambulacral spines os oral spines ms marginal spines sos sub-oral spines." figureDoi="10.3897/zookeys.997.52703.figure2" httpUri="https://binary.pensoft.net/fig/479099" pageId="0" pageNumber="1">2F</figureCitation>
|
|
). Paired oral plates forming a slightly elongated triangular shape, articulated with first pair of adambulacral plates. Plates of inter-radial area slightly compact (Fig.
|
|
<figureCitation id="932C57CCEE901A414AE8410466FA1536" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Denuded skeleton of Henricia epiphysialis sp. nov. A abactinal plates B madreporite (arrow) C part of abactinal and lateral side of arm D plates on the lateral and actinal side of arm E actinal plates F oral part. Abbreviations: ab abactinal side ls lateral side eo epiphyseal ossicles p papula s superomarginal plates in intermarginal plates i inferomarginal plates v ventrolateral plates a adambulacral plates am ambulacral plates o oral plates." figureDoi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1">3F</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<caption id="FB11A12A329F20A8B07FE4A9A582B202" doi="10.3897/zookeys.997.52703.figure2" httpUri="https://binary.pensoft.net/fig/479099" pageId="0" pageNumber="1" start="Figure 2" startId="F2">
|
|
<paragraph id="05F4DF271147CB958FC03ED698D7CBB2" pageId="0" pageNumber="1">
|
|
<emphasis id="B4411FEF761D71B33523D1A6DAA0225B" bold="true" pageId="0" pageNumber="1">Figure 2.</emphasis>
|
|
External characteristics of
|
|
<taxonomicName id="93D6D711D99BB2C417694B77FE33C866" authorityName="Ubagan & Lee & Kim & Shin" authorityYear="2020" class="Asteroidea" family="Echinasteridae" genus="Henricia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Henricia epiphysialis" order="Spinulosida" pageId="0" pageNumber="1" phylum="Echinodermata" rank="species" species="epiphysialis">
|
|
<emphasis id="7067CFBEA60699A4DA87EDBD14981F3B" italics="true" pageId="0" pageNumber="1">Henricia epiphysialis</emphasis>
|
|
</taxonomicName>
|
|
sp. nov.
|
|
<emphasis id="85771FD1F13A3600E8454597587A3B23" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
|
abactinal side
|
|
<emphasis id="83BBA4D9EF7D23D9F964B107BAC4CB7E" bold="true" pageId="0" pageNumber="1">B</emphasis>
|
|
actinal side
|
|
<emphasis id="C3D23BC7EDADD71924F2D59E393434BB" bold="true" pageId="0" pageNumber="1">C</emphasis>
|
|
abactinal spines
|
|
<emphasis id="30A6CD21ACA59525AFC2FBBF3E4FFDD1" bold="true" pageId="0" pageNumber="1">D</emphasis>
|
|
spines on lateral side of arm
|
|
<emphasis id="450427A7A26E6753C8DD468AEA53592D" bold="true" pageId="0" pageNumber="1">E</emphasis>
|
|
adambulacral spines
|
|
<emphasis id="C3484C4F48E1A231218A20278B271A17" bold="true" pageId="0" pageNumber="1">F</emphasis>
|
|
oral part. Abbreviations:
|
|
<emphasis id="31FE89AE46F8D7FAD729635D5DC1709D" bold="true" pageId="0" pageNumber="1">ab</emphasis>
|
|
abactinal side
|
|
<emphasis id="1E6D9F98522CB856A34CF66FA30AAE2C" bold="true" pageId="0" pageNumber="1">ls</emphasis>
|
|
lateral side
|
|
<emphasis id="A70FAC232895C1D59BC7576A89949B67" bold="true" pageId="0" pageNumber="1">ss</emphasis>
|
|
superomarginal spines
|
|
<emphasis id="3956F344AFB613B389B5AE5D8C9FB5F9" bold="true" pageId="0" pageNumber="1">is</emphasis>
|
|
inferomarginal spines
|
|
<emphasis id="BF62AAA5170D20D503B05622B03E0369" bold="true" pageId="0" pageNumber="1">vs</emphasis>
|
|
ventrolateral spines
|
|
<emphasis id="B376D387D8F07F2604AB70BB71A7042B" bold="true" pageId="0" pageNumber="1">as</emphasis>
|
|
adambulacral spines
|
|
<emphasis id="B048D4BE9743909EAE31085F59F3B875" bold="true" pageId="0" pageNumber="1">os</emphasis>
|
|
oral spines
|
|
<emphasis id="1E8FF7161D054DB3420172C3E0DD969A" bold="true" pageId="0" pageNumber="1">ms</emphasis>
|
|
marginal spines
|
|
<emphasis id="915B1EBD40D20AFD24412837B446C8E5" bold="true" pageId="0" pageNumber="1">sos</emphasis>
|
|
sub-oral spines.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="3C1B1C7EFFCCAE44E4BE0498888A074A" pageId="0" pageNumber="1">
|
|
<emphasis id="AE6EB9D5EB916942E2FBF4504CF3E751" bold="true" pageId="0" pageNumber="1">
|
|
<emphasis id="AB083347F127BAD71DFD63BAFECD8B1B" italics="true" pageId="0" pageNumber="1">Paratypes</emphasis>
|
|
.
|
|
</emphasis>
|
|
Size. R = 39 mm, r = 8 mm, R/r = 4.9; R = 60 mm, r = 11 mm, R/r = 5.4.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="805C2C78920F2976262063BE5CE82E6E" pageId="0" pageNumber="1" type="etymology">
|
|
<paragraph id="C2CF49D6E3DDE404F4585A7F6C982F14" pageId="0" pageNumber="1">Etymology.</paragraph>
|
|
<paragraph id="A9A283FF0E0B387B9FB0435A1873D40C" pageId="0" pageNumber="1">
|
|
The specific name is derived from the Latin "
|
|
<taxonomicName id="98D9F91088E699F686EDF59A305E4552" authorityName="Ubagan & Lee & Kim & Shin" authorityYear="2020" class="Asteroidea" family="Echinasteridae" genus="Henricia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="epiphysialis" order="Spinulosida" pageId="0" pageNumber="1" phylum="Echinodermata" rank="species" species="epiphysialis">epiphysialis</taxonomicName>
|
|
," which means the end part of a long bone.
|
|
</paragraph>
|
|
<caption id="8AC79C5C119847C2BE7F4E3F3A311D8F" doi="10.3897/zookeys.997.52703.figure3" httpUri="https://binary.pensoft.net/fig/479100" pageId="0" pageNumber="1" start="Figure 3" startId="F3">
|
|
<paragraph id="6D3746C8342853BA58F8D897CD7C32A4" pageId="0" pageNumber="1">
|
|
<emphasis id="FBB737EDAFAB55FDF2FEFA68BD4C0DC2" bold="true" pageId="0" pageNumber="1">Figure 3.</emphasis>
|
|
Denuded skeleton of
|
|
<taxonomicName id="6E428B7B8242DA226689D2EEF6F6C12B" authorityName="Ubagan & Lee & Kim & Shin" authorityYear="2020" class="Asteroidea" family="Echinasteridae" genus="Henricia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Henricia epiphysialis" order="Spinulosida" pageId="0" pageNumber="1" phylum="Echinodermata" rank="species" species="epiphysialis">
|
|
<emphasis id="72E4EEE7D7D17F9FC68101A9F0B92798" italics="true" pageId="0" pageNumber="1">Henricia epiphysialis</emphasis>
|
|
</taxonomicName>
|
|
sp. nov.
|
|
<emphasis id="4A797C28C2EADCFA759F472105A4CE38" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
|
abactinal plates
|
|
<emphasis id="0D437F183003EABCBE15BCA3AF21A36F" bold="true" pageId="0" pageNumber="1">B</emphasis>
|
|
madreporite (arrow)
|
|
<emphasis id="DF4837CBFFD00D0CA13DA993CF14B26D" bold="true" pageId="0" pageNumber="1">C</emphasis>
|
|
part of abactinal and lateral side of arm
|
|
<emphasis id="902A40A6B8FCAB1E3C2C7E62B8F2B3F2" bold="true" pageId="0" pageNumber="1">D</emphasis>
|
|
plates on the lateral and actinal side of arm
|
|
<emphasis id="A7E718C8D479C93FBF35A714EDB87A65" bold="true" pageId="0" pageNumber="1">E</emphasis>
|
|
actinal plates
|
|
<emphasis id="420E4ADB7A25D6345184DA2301C0C64A" bold="true" pageId="0" pageNumber="1">F</emphasis>
|
|
oral part. Abbreviations:
|
|
<emphasis id="C74F70B2704EF688288D2BC9FB03E3B0" bold="true" pageId="0" pageNumber="1">ab</emphasis>
|
|
abactinal side
|
|
<emphasis id="E3AB1BFF74EC6B677D48E12DA340A64B" bold="true" pageId="0" pageNumber="1">ls</emphasis>
|
|
lateral side
|
|
<emphasis id="C8E4A4C06AC704E18E743B1F70DB904D" bold="true" pageId="0" pageNumber="1">eo</emphasis>
|
|
epiphyseal ossicles
|
|
<emphasis id="660F9E271FF7E9BFCC54F4507883AE35" bold="true" pageId="0" pageNumber="1">p</emphasis>
|
|
papula
|
|
<emphasis id="BE553B18F65B614E9FACFB4D50D6F813" bold="true" pageId="0" pageNumber="1">s</emphasis>
|
|
superomarginal plates
|
|
<emphasis id="F2483B8A61FBB5B7FAF5048BF0ABD714" bold="true" pageId="0" pageNumber="1">in</emphasis>
|
|
intermarginal plates
|
|
<emphasis id="E05B14620478B7CF09F7ED6157A9C440" bold="true" pageId="0" pageNumber="1">i</emphasis>
|
|
inferomarginal plates
|
|
<emphasis id="7A66E3932800E780E1538CBA4058D3BE" bold="true" pageId="0" pageNumber="1">v</emphasis>
|
|
ventrolateral plates
|
|
<emphasis id="0F406A9D7F5EC62904A97ACD31D36622" bold="true" pageId="0" pageNumber="1">a</emphasis>
|
|
adambulacral plates
|
|
<emphasis id="D0D3B9B55C1F629DF75F8D4306C92770" bold="true" pageId="0" pageNumber="1">am</emphasis>
|
|
ambulacral plates
|
|
<emphasis id="D0446E32FEF4C09BD13D41776674F9F3" bold="true" pageId="0" pageNumber="1">o</emphasis>
|
|
oral plates.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
<subSubSection id="82FE670541AF57EAFD5B12CEBBB06916" pageId="0" pageNumber="1" type="ecology">
|
|
<paragraph id="A4D09A579D968975DF11C74EED5EC6CC" pageId="0" pageNumber="1">Ecology.</paragraph>
|
|
<paragraph id="F45A479C7BE9930615F810F57AB9243A" pageId="0" pageNumber="1">This species is found on hard substrates (rocky bottom) from a shallow water of a depth of 40 m to 100 m.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="D88019ADD1CD3C937F227E67A553ECC2" pageId="0" pageNumber="1" type="distribution">
|
|
<paragraph id="76ADECB944013420DF079A0801CA088B" pageId="0" pageNumber="1">Distribution.</paragraph>
|
|
<paragraph id="22FED4247205CFBD54ED42961F821229" pageId="0" pageNumber="1">South Korea (East Sea).</paragraph>
|
|
<caption id="BAB3FF25472EC8E9F15AB994752B20F3" doi="10.3897/zookeys.997.52703.figure4" httpUri="https://binary.pensoft.net/fig/479101" pageId="0" pageNumber="1" start="Figure 4" startId="F4">
|
|
<paragraph id="5CBCACA493ADB72455B7BCC7F6EE5913" pageId="0" pageNumber="1">
|
|
<emphasis id="4445395C492B695893749128CAFFCC0B" bold="true" pageId="0" pageNumber="1">Figure 4.</emphasis>
|
|
SEM images of the spines of
|
|
<taxonomicName id="1449770589AEAE4BB04C3D1CCDF84C5A" authorityName="Ubagan & Lee & Kim & Shin" authorityYear="2020" class="Asteroidea" family="Echinasteridae" genus="Henricia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Henricia epiphysialis" order="Spinulosida" pageId="0" pageNumber="1" phylum="Echinodermata" rank="species" species="epiphysialis">
|
|
<emphasis id="B55048FDD3594B6344BD3EA11C81653B" italics="true" pageId="0" pageNumber="1">Henricia epiphysialis</emphasis>
|
|
</taxonomicName>
|
|
sp. nov.
|
|
<emphasis id="12369A4531D3833DE46B4A15E956D0B2" bold="true" pageId="0" pageNumber="1">A, B, C</emphasis>
|
|
abactinal spines
|
|
<emphasis id="84595D610F457FD7DE5B6644BA4FA435" bold="true" pageId="0" pageNumber="1">D</emphasis>
|
|
superomarginal spines
|
|
<emphasis id="A67913511C9C9CB6F7A9F0B2209CF1A3" bold="true" pageId="0" pageNumber="1">E</emphasis>
|
|
inferomarginal spines
|
|
<emphasis id="B22703AE05FD5B53E0CFA487724E1121" bold="true" pageId="0" pageNumber="1">F</emphasis>
|
|
ventrolateral spines
|
|
<emphasis id="33663420B8361239654F9DB24145B0A8" bold="true" pageId="0" pageNumber="1">G</emphasis>
|
|
adambulacral spines
|
|
<emphasis id="1EE3D15635112D09C0BB1E2B4B1AF490" bold="true" pageId="0" pageNumber="1">H</emphasis>
|
|
furrow spines.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |