519 lines
76 KiB
XML
519 lines
76 KiB
XML
<document ID-CLB-Dataset="55554" ID-DOI="http://dx.doi.org/10.3897/zookeys.1099.76479" ID-GBIF-Dataset="5aac74a0-6137-49b8-bb46-3a39b99b3e7c" ID-PMC="PMC9848918" ID-Pensoft-Pub="1313-2970-1099-155" ID-Pensoft-UUID="2D995654666955B2B228852B9EA78EAC" ID-PubMed="36761443" ID-ZooBank="A963E7C7F1BF4BF2BB4FA0CD5D319691" ModsDocID="1313-2970-1099-155" checkinTime="1652359792651" checkinUser="pensoft" docAuthor="Nethupul, Hasitha, Stoehr, Sabine & Zhang, Haibin" docDate="2022" docId="DAA788C815CD5F71BDF038DAD310C760" docLanguage="en" docName="ZooKeys 1099: 155-202" docOrigin="ZooKeys 1099" docPubDate="2022-05-11" docSource="http://dx.doi.org/10.3897/zookeys.1099.76479" docTitle="Ophiophthalmus serratus Nethupul & Stöhr & Zhang 2022, sp. nov." docType="treatment" docUuid="D2B3B231-FCA7-49F9-9696-328B7DD742D5" docUuidSource="ZooBank" docVersion="5" id="2D995654666955B2B228852B9EA78EAC" lastPageNumber="155" masterDocId="2D995654666955B2B228852B9EA78EAC" masterDocTitle="Review of Ophioplinthaca Verrill, 1899 (Echinodermata, Ophiuroidea, Ophiacanthidae), description of new species in Ophioplinthaca and Ophiophthalmus, and new records from the Northwest Pacific and the South China Sea" masterLastPageNumber="202" masterPageNumber="155" pageNumber="155" updateTime="1732748171981" updateUser="ExternalLinkService">
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<mods:mods id="11F1FD2C3DE8A299609B27E2426943A9" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="FBA25E1FBE1F712A803E6F5C6487F40F">
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<mods:title id="7BC141543F09751B1ACC59664E671DCF">Review of Ophioplinthaca Verrill, 1899 (Echinodermata, Ophiuroidea, Ophiacanthidae), description of new species in Ophioplinthaca and Ophiophthalmus, and new records from the Northwest Pacific and the South China Sea</mods:title>
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</mods:titleInfo>
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<mods:name id="5A4B9AE3BD74076947E8D50D27B0F2DA" type="personal">
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<mods:role id="EBA6AAD58E88048AD46AAB6E4DF3F59F">
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<mods:roleTerm id="B174C4B86ADE736D239E6AC1CDBFA9D8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="06DF3127A0093863E702278EF618E83B">Nethupul, Hasitha</mods:namePart>
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<mods:affiliation id="6E86088CF7074D3C33DC5DFFBAF24A18">Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, CAS, 57200 Sanya, China & University of Chinese Academy of Sciences, Beijing 100039, China</mods:affiliation>
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</mods:name>
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<mods:name id="EC7AC5A56C5B094B5639D06CCD930710" type="personal">
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<mods:role id="F312D599ECDAFD13611EFB9A8BF4EC64">
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<mods:roleTerm id="CD6A9AA8E866C6C7E40F9C4C2A99CA98">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="1ED32DB9B21E0DF05E29CD16C668D362">Stoehr, Sabine</mods:namePart>
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<mods:nameIdentifier id="02A9AA5953BF85D2FF6D76985E75E720" type="ORCID">https://orcid.org/0000-0002-2586-7239</mods:nameIdentifier>
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<mods:affiliation id="942AF7F1B03E6F6E0915278E0FDEBE4D">Swedish Museum of Natural History, Dept of Zoology, Box 50007, 10405 Stockholm, Sweden</mods:affiliation>
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</mods:name>
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<mods:name id="2A5ED2368FDA953CA5EDED5A501130B0" type="personal">
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<mods:roleTerm id="15001846F0EB14E891EA6FA806627AFD">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EF10DF3D647518259F33A11E443E181C">Zhang, Haibin</mods:namePart>
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<mods:nameIdentifier id="8B85EF0B395B0CD64DDA4203E3B4A274" type="ORCID">https://orcid.org/0000-0001-5429-9851</mods:nameIdentifier>
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<mods:affiliation id="76722DE8B46820E3EB4FC27EB60B08EE">Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, CAS, 57200 Sanya, China</mods:affiliation>
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<mods:nameIdentifier id="37918D1EB0F3A10505DF8DB292E12B59" type="email">hzhang@idsse.ac.cn</mods:nameIdentifier>
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<mods:typeOfResource id="3DB0D657EB715C4C10927953EF476B05">text</mods:typeOfResource>
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<mods:title id="21654DBDFBC9E32A68992E9D315A36E3">ZooKeys</mods:title>
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<mods:part id="5383577A11EB787EDAC5EE616CFD08A1">
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<mods:date id="8FBB3E72E08DCF960E1BF589C6581A60">2022</mods:date>
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<mods:number id="632F9BF3974156BA8C58C482C038C9C3">2022-05-11</mods:number>
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<mods:detail id="3880715290A455F623F0D7594297EFA5" type="volume">
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<mods:number id="601A83568AE491B85922EFF732B935F7">1099</mods:number>
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</mods:detail>
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<mods:extent id="DCF832D8B8B6578194BE354682476FD9" unit="page">
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<mods:start id="DEF9994EB30F2255091EDB1E590B5A13">155</mods:start>
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<mods:end id="250B78FFD6A8F4AC43D42CCD0AE07DA2">202</mods:end>
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<mods:location id="9EB137BAC8985CAD1142CFF47C43E108">
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<mods:url id="6A353E640FA00EFB3092B48AF91DA05E">http://dx.doi.org/10.3897/zookeys.1099.76479</mods:url>
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<mods:classification id="00DF56E21DCE75B00E831A3793A8C958">journal article</mods:classification>
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<mods:identifier id="5EEA89261C8FEA6B3DE42E7D3B9C85B7" type="DOI">http://dx.doi.org/10.3897/zookeys.1099.76479</mods:identifier>
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<mods:identifier id="393187714B659379ACDB0A46DFEEB3EC" type="Pensoft-Pub">1313-2970-1099-155</mods:identifier>
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<mods:identifier id="DEC1F10FC7C9058AA63B40CD17E78ADC" type="ZooBank">A963E7C7F1BF4BF2BB4FA0CD5D319691</mods:identifier>
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<mods:identifier id="38B8921622FCDC748683C508024FCAFC" type="Pensoft-UUID">2D995654666955B2B228852B9EA78EAC</mods:identifier>
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</mods:mods>
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<subSection id="693AA12363AFF391CBAC1333C7CFE538" pageId="0" pageNumber="155" type="results">
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<treatment id="DAA788C815CD5F71BDF038DAD310C760" ID-GBIF-Taxon="195302531" LSID="urn:lsid:zoobank.org:act:D2B3B231-FCA7-49F9-9696-328B7DD742D5" httpUri="http://treatment.plazi.org/id/DAA788C815CD5F71BDF038DAD310C760" lastPageNumber="155" pageId="0" pageNumber="155" scope_class="Ophiuroidea" scope_family="Ophiacanthidae" scope_phylum="Echinodermata">
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<subSubSection id="EDCC16529D96750BFDA8BE64D393868D" pageId="0" pageNumber="155" type="nomenclature">
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||
<paragraph id="F820A94B7DB76895A15C624A30BF22B9" pageId="0" pageNumber="155">
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||
<taxonomicName id="F72F26C9DED1C871EF87D10C56FF4F41" LSID="http://zoobank.org/D2B3B231-FCA7-49F9-9696-328B7DD742D5" authority="Nethupul & Stöhr & Zhang, 2022" authorityName="Nethupul & Stöhr & Zhang" authorityYear="2022" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Ophiophthalmus serratus" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="serratus" status="sp. nov.">Ophiophthalmus serratus</taxonomicName>
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<taxonomicNameLabel id="6349DC5B433262B5950851E47D43CB96" pageId="0" pageNumber="155">sp. nov.</taxonomicNameLabel>
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||
</paragraph>
|
||
</subSubSection>
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||
<subSubSection id="E50ECB92DBE1A384E5030500007F709F" pageId="0" pageNumber="155" type="description">
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<paragraph id="0C9B500F8FC9030A18BEC7DB7B49DECF" pageId="0" pageNumber="155">
|
||
<figureCitation id="194E81CFFDE2F393932F3B7452809DBC" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">Figs 15</figureCitation>
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||
<figureCitation id="1B45340F0B9B57EF6550DDA70C5A9D6A" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Ophiophthalmus serratus sp. nov., paratype (IDSSE-EEB-SW 0137) A, B lateral arm plate C dorsal arm spine D ventral arm spine E-J vertebrae E-F proximal view G distal view H ventral view I dorsal view J lateral view. Abbreviations: d dorsal, de depression, dist distal, dl dorsal lobe, lac lateral ambulacral canals, mo muscle opening, no nerve opening, pb podial basin, prox proximal, v ventral, vl ventral lobe. Scale bars: 500 µm (A-C, E-J); 300 µm (D)." figureDoi="10.3897/zookeys.1099.76479.figure16" httpUri="https://binary.pensoft.net/fig/682277" pageId="0" pageNumber="155">, 16</figureCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="AAE919245996C3D9F8CAD147C9D2162F" pageId="0" pageNumber="155" type="materials_examined">
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||
<paragraph id="C7A58997DB26DC32B2B46A105329F8B9" pageId="0" pageNumber="155">Material examined.</paragraph>
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<paragraph id="412E8CA0E106EC9779076B6344A1807D" pageId="0" pageNumber="155">
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||
<materialsCitation id="D22E77A72693C6FE303BDBA7495F13EE" accessionNumber="OK043837" collectingDate="2021-02-05" country="China" county="Haima" elevation="1378" latitude="16.7075" location="South" longLatPrecision="13" longitude="110.428" municipality="Sea" specimenCount="1" typeStatus="Holotype">
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||
<emphasis id="F743FC4E98BF5CE5704B22E9B62E70C5" bold="true" pageId="0" pageNumber="155">
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||
<emphasis id="105CE9113CF73E3C3C79468D7B144468" italics="true" pageId="0" pageNumber="155">
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||
<typeStatus id="E9B835E04C9B820B0AEC332B7E74BF0E">Holotype</typeStatus>
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||
</emphasis>
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||
.
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||
</emphasis>
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||
<collectingCountry id="A7B0658506FC95A48E250E292C9F7A34" name="China">China</collectingCountry>
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||
•
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||
<specimenCount id="E0082E885252C5D20203FCDB8A888D3C" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<location id="325807D7DC31B86D48CDE0A6E4CBB7EF" LSID="urn:lsid:plazi:treatment:DAA788C815CD5F71BDF038DAD310C760:325807D7DC31B86D48CDE0A6E4CBB7EF" country="China" county="Haima" latitude="16.7075" longLatPrecision="13" longitude="110.428" municipality="Sea" name="South">South</location>
|
||
<collectingCountry id="7A5D10E56F58E9FA188E3A4192331ABC" name="China">China</collectingCountry>
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||
<collectingMunicipality id="12B5933B7531A70FA52F26CDAC151422">Sea</collectingMunicipality>
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||
,
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||
<collectingCounty id="82DA3B22CDE829B676B1A0F667B88211">Haima</collectingCounty>
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||
cold seep;
|
||
<geoCoordinate id="8DCC153EC91E63FE5DD361C81BAD1904" degrees="16" direction="north" minutes="42.45" orientation="latitude" precision="9" value="16.7075">16°42.45'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="C472B88F0CCC6D8925B06EF455C4BA2F" degrees="110" direction="east" minutes="25.68" orientation="longitude" precision="9" value="110.428">110°25.68'E</geoCoordinate>
|
||
; depth
|
||
<quantity id="EE82FA0BF918D6C3A9D8CC198128A387" metricMagnitude="3" metricUnit="m" metricValue="1.378" unit="m" value="1378.0">
|
||
<elevation id="569DF9181F525AF89E649C24DBA1B20E" metricMagnitude="3" metricUnit="m" metricValue="1.378" unit="m" value="1378.0">1378 m</elevation>
|
||
</quantity>
|
||
;
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||
<collectingDate id="BACF2D10B9F807BF4019A1B63DFB214C" value="2021-02-05">05 February 2021</collectingDate>
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||
; Collecting event: stn. SC036; Shenhaiyongshi msv leg; preserved in 95% ethanol; GenBank:
|
||
<accessionNumber id="828A238B8AE73E5F797B33E3D5E43B24" httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/OK043837">OK043837</accessionNumber>
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||
; IDSSE-EEB-SW0136
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||
</materialsCitation>
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||
.
|
||
<materialsCitation id="FBC9CEE6414F4DFC24E4FA69F5980F24" collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" country="China" location="China" specimenCount="5" typeStatus="Paratypes">
|
||
<emphasis id="494A9F144B2BEC905EB7162126B34762" bold="true" pageId="0" pageNumber="155">
|
||
<emphasis id="397D9EC527052CD56349B8EE3825D31C" italics="true" pageId="0" pageNumber="155">
|
||
<typeStatus id="A21BBD82FB0EC7CBDBA37B9437E718E0">Paratypes</typeStatus>
|
||
</emphasis>
|
||
.
|
||
</emphasis>
|
||
<collectingCountry id="33A1D5C90F71F5402CFAE351AA11144C" name="China">China</collectingCountry>
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||
•
|
||
<specimenCount id="FA1BF5B4DC60D83FEC56E338B90DE0F0" type="generic">5 specimens</specimenCount>
|
||
; South
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||
</materialsCitation>
|
||
<materialsCitation id="B9368E53947F1054C88305AACF58D1B5" accessionNumber="OK043838" collectingDate="2021-02-05" country="China" elevation="1378" latitude="16.7075" location="Sea" longLatPrecision="13" longitude="110.428" municipality="Haima" specimenCount="9" typeStatus="paratype">
|
||
<collectingCountry id="220608CDE85AE5C860769219BAA5BE9A" name="China">China</collectingCountry>
|
||
<location id="E2DB3F7593F6E426B4096C61A7FC31D7" LSID="urn:lsid:plazi:treatment:DAA788C815CD5F71BDF038DAD310C760:E2DB3F7593F6E426B4096C61A7FC31D7" country="China" latitude="16.7075" longLatPrecision="13" longitude="110.428" municipality="Haima" name="Sea">Sea</location>
|
||
,
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||
<collectingMunicipality id="63D5BFAEC3D6EFFB5A0E7C67DB02DD00">Haima</collectingMunicipality>
|
||
cold seep;
|
||
<geoCoordinate id="C8406E390E328261A2E96CB4D482CD0C" degrees="16" direction="north" minutes="42.45" orientation="latitude" precision="9" value="16.7075">16°42.45'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="54285CD9268D58DFDE137603B5BF0C2D" degrees="110" direction="east" minutes="25.68" orientation="longitude" precision="9" value="110.428">110°25.68'E</geoCoordinate>
|
||
; depth
|
||
<quantity id="0F52B3E6486EB805119F34AE3B36F6D6" metricMagnitude="3" metricUnit="m" metricValue="1.378" unit="m" value="1378.0">
|
||
<elevation id="17E26B72A0D1E658CA9CD803A7E7B80E" metricMagnitude="3" metricUnit="m" metricValue="1.378" unit="m" value="1378.0">1378 m</elevation>
|
||
</quantity>
|
||
;
|
||
<collectingDate id="8E65DB480E244012CC7D58A98183720D" value="2021-02-05">05 February 2021</collectingDate>
|
||
; Collecting event: stn. SC036; Shenhaiyongshi msv leg; preserved in 95% ethanol; GenBank:
|
||
<accessionNumber id="B0D7F384FD2432FC22AB91D8FA608D42" httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/OK043838">OK043838</accessionNumber>
|
||
; IDSSE-EEB-SW0137 to IDSSE-EEB-SW0141. •
|
||
<specimenCount id="41ED53CD10577A0FA88DA0F43D4073D7" type="generic">9 specimens</specimenCount>
|
||
; South
|
||
</materialsCitation>
|
||
<materialsCitation id="D79C2D12DD9009CBE55DA94F930D95F6" collectingDate="2018-05-01" country="China" elevation="1388" latitude="16.733667" location="Sea" longLatPrecision="13" longitude="110.46017" municipality="Haima" specimenCount="13" typeStatus="paratype">
|
||
<collectingCountry id="2ADC6F39B255773C1E6FE4E9091C26BA" name="China">China</collectingCountry>
|
||
<location id="959EEAE4A1BA410D3384A5FBCE2A1E69" LSID="urn:lsid:plazi:treatment:DAA788C815CD5F71BDF038DAD310C760:959EEAE4A1BA410D3384A5FBCE2A1E69" country="China" latitude="16.733667" longLatPrecision="13" longitude="110.46017" municipality="Haima" name="Sea">Sea</location>
|
||
,
|
||
<collectingMunicipality id="D63192BC1F3B6D84B3B06562F755CB8C">Haima</collectingMunicipality>
|
||
cold seep;
|
||
<geoCoordinate id="80EA84E36EBD077D102EBF936B295807" degrees="16" direction="north" minutes="44.02" orientation="latitude" precision="9" value="16.733667">16°44.02'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="36F252AADDA69D355CC78AEA5A2FFDA9" degrees="110" direction="east" minutes="27.61" orientation="longitude" precision="9" value="110.46017">110°27.61'E</geoCoordinate>
|
||
; depth
|
||
<quantity id="786757AD756B2D119A97FF3328EC370E" metricMagnitude="3" metricUnit="m" metricValue="1.388" unit="m" value="1388.0">
|
||
<elevation id="1902C40A966C3A22D6534CA9D993D01A" metricMagnitude="3" metricUnit="m" metricValue="1.388" unit="m" value="1388.0">1388 m</elevation>
|
||
</quantity>
|
||
;
|
||
<collectingDate id="F8C1C7B86CE77138AD1FF44D6F3659C9" value="2018-05-01">01 May 2018</collectingDate>
|
||
; Collecting event: stn. SC036; Shenhaiyongshi msv leg; preserved in 95% ethanol; IDSSE-EEB-SW0114 to IDSSE-EEB-SW0122. •
|
||
<specimenCount id="147135E0954963A3D464BDFC67D649CE" type="generic">13 specimens</specimenCount>
|
||
; South
|
||
</materialsCitation>
|
||
<materialsCitation id="3609222D2EEF7199215658456B45DB5B" collectingDate="2021-02-05" country="China" elevation="1378" latitude="16.729166" location="Sea" longLatPrecision="13" longitude="110.472336" municipality="Haima" specimenCount="2" typeStatus="paratype">
|
||
<collectingCountry id="F738290631583507DD1BAE9A72D0EF9C" name="China">China</collectingCountry>
|
||
<location id="C6169468887A590C410271511D5FEB43" LSID="urn:lsid:plazi:treatment:DAA788C815CD5F71BDF038DAD310C760:C6169468887A590C410271511D5FEB43" country="China" latitude="16.729166" longLatPrecision="13" longitude="110.472336" municipality="Haima" name="Sea">Sea</location>
|
||
,
|
||
<collectingMunicipality id="77B0ABA41A53CEFEEC9B480ED5431B72">Haima</collectingMunicipality>
|
||
cold seep;
|
||
<geoCoordinate id="BB2B90F658617DE1E81573CBF791685A" degrees="16" direction="north" minutes="43.75" orientation="latitude" precision="9" value="16.729166">16°43.75'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="CB9EF21A7F1EBD6900746BECBCF71402" degrees="110" direction="east" minutes="28.34" orientation="longitude" precision="9" value="110.472336">110°28.34'E</geoCoordinate>
|
||
; depth
|
||
<quantity id="31AE627549BB34F0C2576BF4B3D9AD01" metricMagnitude="3" metricUnit="m" metricValue="1.378" unit="m" value="1378.0">
|
||
<elevation id="948C3D272BFCA50E206A6FF1D83F5C58" metricMagnitude="3" metricUnit="m" metricValue="1.378" unit="m" value="1378.0">1378 m</elevation>
|
||
</quantity>
|
||
;
|
||
<collectingDate id="EBE0931B08FFEA3E6152DCD428DC28B4" value="2021-02-05">05 February 2021</collectingDate>
|
||
; Collecting event: stn. SC037; Shenhaiyongshi msv leg; preserved in 95% ethanol; IDSSE-EEB-SW0123 to IDSSE-EEB-SW0135. •
|
||
<specimenCount id="06A8AA5AC6BDE36FAF206E9AB2D5E14C" type="generic">2 specimens</specimenCount>
|
||
; South
|
||
</materialsCitation>
|
||
<materialsCitation id="141440B33D89E6115C87380249D6FD85" collectingDate="2021-02-07" country="China" elevation="1408" latitude="16.568832" location="Sea" longLatPrecision="13" longitude="110.70917" municipality="Haima" specimenCount="1" typeStatus="paratype">
|
||
<collectingCountry id="A9619AA3FCC33D2DBCB004EFF413F2C7" name="China">China</collectingCountry>
|
||
<location id="6D137A486849664A2BB75DBE8224C532" LSID="urn:lsid:plazi:treatment:DAA788C815CD5F71BDF038DAD310C760:6D137A486849664A2BB75DBE8224C532" country="China" latitude="16.568832" longLatPrecision="13" longitude="110.70917" municipality="Haima" name="Sea">Sea</location>
|
||
,
|
||
<collectingMunicipality id="83ED2E28E5DFA3A9E11BEFBE8B818B24">Haima</collectingMunicipality>
|
||
cold seep;
|
||
<geoCoordinate id="CFDE63D6C2C87CDAD5F95B80EC55A299" degrees="16" direction="north" minutes="34.13" orientation="latitude" precision="9" value="16.568832">16°34.13'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="5891E880F8C3DCAC25F5071812174B0F" degrees="110" direction="east" minutes="42.55" orientation="longitude" precision="9" value="110.70917">110°42.55'E</geoCoordinate>
|
||
; depth
|
||
<quantity id="4D0ED4EE2AA6A35CDFC081135694E27A" metricMagnitude="3" metricUnit="m" metricValue="1.408" unit="m" value="1408.0">
|
||
<elevation id="A6A77B779C84FC1568FE22B212FD7B67" metricMagnitude="3" metricUnit="m" metricValue="1.408" unit="m" value="1408.0">1408 m</elevation>
|
||
</quantity>
|
||
;
|
||
<collectingDate id="FCD04FA962E36F01C49CDF8B4D3F8B96" value="2021-02-07">07 February 2021</collectingDate>
|
||
; Collecting event: stn. SC042; Shenhaiyongshi msv leg; preserved in 95% ethanol; IDSSE-EEB-SW0142, IDSSE-EEB-SW0143
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="850E76D6BBC54369BBD15BF7B28B8F8D" pageId="0" pageNumber="155" type="diagnosis">
|
||
<paragraph id="7441721E44F114681A8BC3EC69EEB502" pageId="0" pageNumber="155">Diagnosis.</paragraph>
|
||
<paragraph id="ADCC8278443DB4840F3221B86AFCFB24" pageId="0" pageNumber="155">
|
||
Disc circular to sub-pentagonal, covered by dense smooth granules. Radial shields ovoid, naked, and widely separated (Fig.
|
||
<figureCitation id="AEF7B2C517F397AF64AC66C67FCAFBF5" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15A</figureCitation>
|
||
). One pointed ventralmost tooth and three slightly smaller, spiniform, finely rugose, pointed lateral oral papillae (Fig.
|
||
<figureCitation id="C7CC29DE24282C5495B13F06FD3893D6" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15E</figureCitation>
|
||
). Dorsal arm plates triangular to fan-shaped, contiguous on proximal part of arm, then separated. Five finely serrated, arm spines with blunt tip, and one slightly elongated, blunt tipped tentacle scale (Fig.
|
||
<figureCitation id="724BD9AAB0AE9726A4272B79CD534D0C" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15F-I</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="CB53A98E2A2374ABE8B0E07F8BD372E1" doi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155" start="Figure 15" startId="F15">
|
||
<paragraph id="D25DE975DC98EBBA763F3DB29511BAFB" pageId="0" pageNumber="155">
|
||
<emphasis id="26EDDC70E729666688C8BC12307B5C5E" bold="true" pageId="0" pageNumber="155">Figure 15.</emphasis>
|
||
<taxonomicName id="0C158F325785B4FCEF7A8201DEC557CF" authorityName="Nethupul & Stöhr & Zhang" authorityYear="2022" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" kingdom="Animalia" lsidName="Ophiophthalmus serratus" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="serratus">
|
||
<emphasis id="0145A7ED5F73E7E7D42B6E4904FF682D" italics="true" pageId="0" pageNumber="155">Ophiophthalmus serratus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., holotype (IDSSE-EEB-SW0136)
|
||
<emphasis id="8B14505B2C1F0698387E98F6C5007205" bold="true" pageId="0" pageNumber="155">A</emphasis>
|
||
dorsal disc
|
||
<emphasis id="4E7541830B9E2FBDF75B84983C5D7592" bold="true" pageId="0" pageNumber="155">B</emphasis>
|
||
ventral disc
|
||
<emphasis id="6ACD8C1F7573A8D18DA79A3D8DEF4ABB" bold="true" pageId="0" pageNumber="155">C</emphasis>
|
||
center of the disc
|
||
<emphasis id="C9CF687BEA69A0C0DC9687CAFFC36D58" bold="true" pageId="0" pageNumber="155">D</emphasis>
|
||
radial shield
|
||
<emphasis id="B8B018B30DDE965F87D84A9D0C0097CA" bold="true" pageId="0" pageNumber="155">E</emphasis>
|
||
<normalizedToken id="1C52387C23133A71E233E39EF965C136" originalValue="оral">oral</normalizedToken>
|
||
frame dorsal side of the arm base
|
||
<emphasis id="B7FEC25D57FA7575E33804D0DD5220E6" bold="true" pageId="0" pageNumber="155">G</emphasis>
|
||
dorsal arm (proximal half)
|
||
<emphasis id="4FFCE115941318A8FBD350B534634A48" bold="true" pageId="0" pageNumber="155">H</emphasis>
|
||
dorsal arm (distal half)
|
||
<emphasis id="4C8179212E4CDE6906942BEF9117BC4A" bold="true" pageId="0" pageNumber="155">I</emphasis>
|
||
ventral side of the arm base
|
||
<emphasis id="5AAC17C0DCC4EF2848E59DC2577E2105" bold="true" pageId="0" pageNumber="155">J</emphasis>
|
||
ventral arm (proximal half)
|
||
<emphasis id="41F71CDCA2048B6F83B14E86EDC7CC0C" bold="true" pageId="0" pageNumber="155">K</emphasis>
|
||
ventral arm (distal half)
|
||
<emphasis id="D96BC01D7F6B38A60432604F7D96A0E6" bold="true" pageId="0" pageNumber="155">L</emphasis>
|
||
lateral arm base
|
||
<emphasis id="690FC1AC6FC6EBA1C12BFB441891F65F" bold="true" pageId="0" pageNumber="155">M</emphasis>
|
||
lateral arm (proximal half)
|
||
<emphasis id="5EC5BD1B6B69603A56772A317D090939" bold="true" pageId="0" pageNumber="155">N</emphasis>
|
||
lateral arm (distal half). Abbreviations:
|
||
<emphasis id="1D37A33E485BA59D441CD6429D05ACDC" bold="true" pageId="0" pageNumber="155">ars</emphasis>
|
||
arm spine,
|
||
<emphasis id="328BF5EE427B87079146EB0057234D0D" bold="true" pageId="0" pageNumber="155">as</emphasis>
|
||
adoral shield,
|
||
<emphasis id="73F5FF00D8B0E10DD6E2EE02860CFFC1" bold="true" pageId="0" pageNumber="155">dap</emphasis>
|
||
dorsal arm plate,
|
||
<emphasis id="526761EC757F23C9C0AC9FDFA87A5A9B" bold="true" pageId="0" pageNumber="155">das</emphasis>
|
||
dorsal arm spine,
|
||
<emphasis id="3BF415ED0AA63A6C46EE8E55E8F7FBB1" bold="true" pageId="0" pageNumber="155">gra</emphasis>
|
||
granules,
|
||
<emphasis id="04A60C93608FD11A3E52D9B839EC399E" bold="true" pageId="0" pageNumber="155">gs</emphasis>
|
||
genital slit,
|
||
<emphasis id="20D1870B5BB87A145E75D21D8F9F3AFA" bold="true" pageId="0" pageNumber="155">j</emphasis>
|
||
jaw,
|
||
<emphasis id="F23862AEE37083878B157ACFFF2AC9C3" bold="true" pageId="0" pageNumber="155">lap</emphasis>
|
||
lateral arm plate,
|
||
<emphasis id="8888737D66726791FF2374FEAE9F935D" bold="true" pageId="0" pageNumber="155">os</emphasis>
|
||
oral shield,
|
||
<emphasis id="FCE359A63354A059F4054CC40FD52A13" bold="true" pageId="0" pageNumber="155">rs</emphasis>
|
||
radial shield,
|
||
<emphasis id="FFAA1D47FBC0523282BCA5E7D4980961" bold="true" pageId="0" pageNumber="155">ts</emphasis>
|
||
tentacle scale,
|
||
<emphasis id="46A641EFE2F4AE37C7E64FF168331260" bold="true" pageId="0" pageNumber="155">vap</emphasis>
|
||
ventral arm plate,
|
||
<emphasis id="493AF1AC690B27E2C6ADDB8A7F94721D" bold="true" pageId="0" pageNumber="155">vas</emphasis>
|
||
ventral arm spine. Scale bars: 2 mm (
|
||
<emphasis id="1F56559A5DF598762220E5317E79A7B9" bold="true" pageId="0" pageNumber="155">A, B</emphasis>
|
||
); 1 mm (
|
||
<emphasis id="673F3039C8323347879AEBB105756C92" bold="true" pageId="0" pageNumber="155">D-F, J, L</emphasis>
|
||
); 500
|
||
<normalizedToken id="C242E03D29630BAA77FD0CCE212786FB" originalValue="µm">µm</normalizedToken>
|
||
(
|
||
<emphasis id="CD6B541354AEBE3E901E3305F9A594E3" bold="true" pageId="0" pageNumber="155">C, G-I, K, M</emphasis>
|
||
); 200
|
||
<normalizedToken id="BDCDAC41B43DC7EE0491C322CD3FD126" originalValue="µm">µm</normalizedToken>
|
||
(
|
||
<emphasis id="310E9F6A7653DA20F1D8E677BC7B9B86" bold="true" pageId="0" pageNumber="155">N</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="6704BBF6D534466C1627672A16EC6FD7" pageId="0" pageNumber="155" type="description">
|
||
<paragraph id="4C48FFF90E62F4EC8BE0766D90DF48DD" pageId="0" pageNumber="155">Holotype description.</paragraph>
|
||
<paragraph id="301C74160EC6713758ADB57E8AC1B53A" pageId="0" pageNumber="155">
|
||
Disc diameter 9.5 mm, arm base width 1.65 mm, and arm length 45-50 mm (Fig.
|
||
<figureCitation id="9D892FD384A198CFDFB6C6957481DB7F" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="32F3F49CFC84E099EF053560EA6CE2EA" pageId="0" pageNumber="155">
|
||
<emphasis id="85CB2DAC3FE06CC4883E2F5255A6C8B8" bold="true" pageId="0" pageNumber="155">
|
||
<emphasis id="07AF414F7481108124A3FE63EB347A7C" italics="true" pageId="0" pageNumber="155">Disc</emphasis>
|
||
.
|
||
</emphasis>
|
||
Disc circular to sub-pentagonal, raised above arm base, and covered by overlapping irregular scales, bearing rounded to cylindrical stumps with blunt tip, and smooth granules (Fig.
|
||
<figureCitation id="817F6E394D98E307878C2B2A89D4EA2A" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15A-C</figureCitation>
|
||
). Granules densely covering the surface, except radial shields, and small area in the center of the disc (Fig.
|
||
<figureCitation id="002E4606582377C5ADB9256A0421F4D1" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15C, D</figureCitation>
|
||
). Radial shields, ovoid, small, slightly longer than wide, naked, and widely separated (Fig.
|
||
<figureCitation id="FE5C340F0DD7EFCE0B27547BD9B66131" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15D</figureCitation>
|
||
). Distal edge of dorsal arm plate on arm base covered by row of few small granules, but only on two arms (Fig.
|
||
<figureCitation id="2D09662FE2DC0AD514597B2F3F4FEF9D" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15F</figureCitation>
|
||
). Ventral disc also covered by overlapping scales with granules, but fewer granules near oral shields (Fig.
|
||
<figureCitation id="7CDBDB22F401164203396D0F9B1E70DC" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15E</figureCitation>
|
||
). Genital slits large, conspicuous, and extending from oral shield to periphery of disc (Fig.
|
||
<figureCitation id="F0D3508D5434193CE2FF2D2347D61E01" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15E</figureCitation>
|
||
). Oral shield triangular, twice as wide as long (madreporite almost as long as wide), distal end with median lobe, proximal edges straight to slightly concave, and lateral angle connected to first lateral arm plate (Fig.
|
||
<figureCitation id="526E48F03965E4B831BFB08E8615F75F" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15E</figureCitation>
|
||
). Adoral shields 3
|
||
<normalizedToken id="B16B83C8E3A5B2B8F06E954F467979F2" originalValue="×">x</normalizedToken>
|
||
as long as wide, with straight lateral margins, and pair of shields barely connected proximally (Fig.
|
||
<figureCitation id="168468067227BED8D199A9B80144C51F" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15E</figureCitation>
|
||
). Adoral shields connected to first lateral and ventral arm plates (Fig.
|
||
<figureCitation id="A169F2499EA6393496A0F2DB3201700E" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15E</figureCitation>
|
||
). Jaw large, as wide as long, with one pointed ventralmost tooth and three elongated, separated, pointed, finely rugose lateral oral papillae, slightly smaller than ventralmost tooth (Fig.
|
||
<figureCitation id="A01D52A9A0D961DF79FA691135B1CDB7" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="5B9B27B998F7E72E5DC44B5667DDA6D9" pageId="0" pageNumber="155">
|
||
<emphasis id="C27D7FC48C9DF6A858C97B0E275EB3C6" bold="true" pageId="0" pageNumber="155">
|
||
<emphasis id="64A199A1882C9799B4144DFCB68B864D" italics="true" pageId="0" pageNumber="155">Arms</emphasis>
|
||
.
|
||
</emphasis>
|
||
Dorsal arm plates triangular to fan-shaped, twice as wide as long, distal edge slightly convex, contiguous at proximal end of arm, then separated (Fig.
|
||
<figureCitation id="C36DB632A34E02321FDEFBC512EFDD29" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15F-H</figureCitation>
|
||
). Ventral arm plate on first arm segment small, triangular, pointed distally, and slightly curved inwards proximally (Fig.
|
||
<figureCitation id="28EA44E8D2A0FC302876136DF632A91F" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15I</figureCitation>
|
||
). Second to third ventral arm plates slightly pentagonal, wider than long, straight proximal margins, and obtuse or wavy distal edge (Fig.
|
||
<figureCitation id="AEDBFBBAD9FF94749F16CF5BEF392048" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15I</figureCitation>
|
||
). Following plates, as wide as long, straight lateral and proximal margins, and straight to wavy distal edge (Fig.
|
||
<figureCitation id="3E6F395903EDAF077DBE90DCA7B7982E" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15J</figureCitation>
|
||
). Ventral arm plates separated along arm, including first plate (Fig.
|
||
<figureCitation id="185166A37C00B371C89B463EF79E83BB" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15I-K</figureCitation>
|
||
). Lateral arm plates meeting below and above, except on dorsal arm base (Fig.
|
||
<figureCitation id="E420EA9C4B765760128600DA5D42DE16" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15G-N</figureCitation>
|
||
). Five finely serrated arm spines, with blunt tip in proximal to middle regions of arm, then reduced to four at distal half of arm (Fig.
|
||
<figureCitation id="5D99AA5E0030F00B959D8AC9CE038000" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15H, K, N</figureCitation>
|
||
). Dorsal arm spines one and a half to two arm segments in length (Fig.
|
||
<figureCitation id="7502FCDCF7CFECC3440D5E0898E1593F" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15F, L, M</figureCitation>
|
||
). Ventral arm spines shorter, one or one and a half arm segments in length (Fig.
|
||
<figureCitation id="1F95705E21AC1DA2D085F94741564C2B" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15J, L, M</figureCitation>
|
||
). Dorsalmost arm spine longest, next two arm spines slightly shorter, but both similar in length, and last two ventral arm spines shortest, also equal in length (Fig.
|
||
<figureCitation id="2405BE0DCBE9315970F930B2CE397573" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15L, M</figureCitation>
|
||
). Arm spines increasingly finely serrated to thorny, and shorter at distal end of arm (Fig.
|
||
<figureCitation id="E652CE0CB8CC656F0995C36005ADFEA0" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15K, N</figureCitation>
|
||
). One slightly elongated, blunt tipped tentacle scale, nearly as long as ventral arm plate (Fig.
|
||
<figureCitation id="958EBCD34B23BC8F811A3049744735F9" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15I, J</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="254668E711742EA73B027FE1EAF28ACB" pageId="0" pageNumber="155">
|
||
<emphasis id="2BAF2E1559202EFA171879BF54403930" bold="true" pageId="0" pageNumber="155">
|
||
<emphasis id="14CA19C5BBC19465E17A87EE5F2AE4E3" italics="true" pageId="0" pageNumber="155">Color</emphasis>
|
||
.
|
||
</emphasis>
|
||
In ethanol, whole specimen pale brown-white. (Fig.
|
||
<figureCitation id="1A1D1228CA7C687ED1185BCD827A1EB3" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Ophiophthalmus serratus sp. nov., holotype (IDSSE-EEB-SW 0136) A dorsal disc B ventral disc C center of the disc D radial shield E oral frame dorsal side of the arm base G dorsal arm (proximal half) H dorsal arm (distal half) I ventral side of the arm base J ventral arm (proximal half) K ventral arm (distal half) L lateral arm base M lateral arm (proximal half) N lateral arm (distal half). Abbreviations: ars arm spine, as adoral shield, dap dorsal arm plate, das dorsal arm spine, gra granules, gs genital slit, j jaw, lap lateral arm plate, os oral shield, rs radial shield, ts tentacle scale, vap ventral arm plate, vas ventral arm spine. Scale bars: 2 mm (A, B); 1 mm (D-F, J, L); 500 µm (C, G-I, K, M); 200 µm (N)." figureDoi="10.3897/zookeys.1099.76479.figure15" httpUri="https://binary.pensoft.net/fig/682276" pageId="0" pageNumber="155">15</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="15C1203113FC624F8E2D429B494CD4AB" pageId="0" pageNumber="155" type="ossicle morphology of paratype">
|
||
<paragraph id="96CE4AADC350D9BF3D57FA1AAE73F8FD" pageId="0" pageNumber="155">Ossicle morphology of paratype.</paragraph>
|
||
<paragraph id="947836F8FEEED10A3735BFE189AB403D" pageId="0" pageNumber="155">
|
||
IDSSE-EEB-SW0137: Arm spine articulations well developed, five in number, and placed at slight angle to distal edge of lateral arm plate. Volute-shaped perforated lobe forms dorsal and distal part of articulation, but turns into two unequal subparallel curved lobes ventralwards; large muscle opening and small nerve opening (Fig.
|
||
<figureCitation id="BC571206008949C967B74845B6E1B392" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Ophiophthalmus serratus sp. nov., paratype (IDSSE-EEB-SW 0137) A, B lateral arm plate C dorsal arm spine D ventral arm spine E-J vertebrae E-F proximal view G distal view H ventral view I dorsal view J lateral view. Abbreviations: d dorsal, de depression, dist distal, dl dorsal lobe, lac lateral ambulacral canals, mo muscle opening, no nerve opening, pb podial basin, prox proximal, v ventral, vl ventral lobe. Scale bars: 500 µm (A-C, E-J); 300 µm (D)." figureDoi="10.3897/zookeys.1099.76479.figure16" httpUri="https://binary.pensoft.net/fig/682277" pageId="0" pageNumber="155">16A</figureCitation>
|
||
). Proximal half of inner side of lateral arm plate with depression (Fig.
|
||
<figureCitation id="9FB81AD597827B68CB8743FDACF8F7D1" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Ophiophthalmus serratus sp. nov., paratype (IDSSE-EEB-SW 0137) A, B lateral arm plate C dorsal arm spine D ventral arm spine E-J vertebrae E-F proximal view G distal view H ventral view I dorsal view J lateral view. Abbreviations: d dorsal, de depression, dist distal, dl dorsal lobe, lac lateral ambulacral canals, mo muscle opening, no nerve opening, pb podial basin, prox proximal, v ventral, vl ventral lobe. Scale bars: 500 µm (A-C, E-J); 300 µm (D)." figureDoi="10.3897/zookeys.1099.76479.figure16" httpUri="https://binary.pensoft.net/fig/682277" pageId="0" pageNumber="155">16B</figureCitation>
|
||
). Arm spines thorny, finely serrated with blunt apex (Fig.
|
||
<figureCitation id="F2F385756919A90F25401DD6AEDF96B1" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Ophiophthalmus serratus sp. nov., paratype (IDSSE-EEB-SW 0137) A, B lateral arm plate C dorsal arm spine D ventral arm spine E-J vertebrae E-F proximal view G distal view H ventral view I dorsal view J lateral view. Abbreviations: d dorsal, de depression, dist distal, dl dorsal lobe, lac lateral ambulacral canals, mo muscle opening, no nerve opening, pb podial basin, prox proximal, v ventral, vl ventral lobe. Scale bars: 500 µm (A-C, E-J); 300 µm (D)." figureDoi="10.3897/zookeys.1099.76479.figure16" httpUri="https://binary.pensoft.net/fig/682277" pageId="0" pageNumber="155">16C, D</figureCitation>
|
||
). Vertebrae with streptospondylous articulation, short, broad podial basin at proximal end (Fig.
|
||
<figureCitation id="A90E543ECAB94562CF48A42F9ED44B91" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Ophiophthalmus serratus sp. nov., paratype (IDSSE-EEB-SW 0137) A, B lateral arm plate C dorsal arm spine D ventral arm spine E-J vertebrae E-F proximal view G distal view H ventral view I dorsal view J lateral view. Abbreviations: d dorsal, de depression, dist distal, dl dorsal lobe, lac lateral ambulacral canals, mo muscle opening, no nerve opening, pb podial basin, prox proximal, v ventral, vl ventral lobe. Scale bars: 500 µm (A-C, E-J); 300 µm (D)." figureDoi="10.3897/zookeys.1099.76479.figure16" httpUri="https://binary.pensoft.net/fig/682277" pageId="0" pageNumber="155">16E-J</figureCitation>
|
||
). Dorsal side of vertebrae distally triangular and proximally flattened with shallow longitudinal groove along midline (Fig.
|
||
<figureCitation id="F54932DE83F1CA9B8294640CC12B517E" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Ophiophthalmus serratus sp. nov., paratype (IDSSE-EEB-SW 0137) A, B lateral arm plate C dorsal arm spine D ventral arm spine E-J vertebrae E-F proximal view G distal view H ventral view I dorsal view J lateral view. Abbreviations: d dorsal, de depression, dist distal, dl dorsal lobe, lac lateral ambulacral canals, mo muscle opening, no nerve opening, pb podial basin, prox proximal, v ventral, vl ventral lobe. Scale bars: 500 µm (A-C, E-J); 300 µm (D)." figureDoi="10.3897/zookeys.1099.76479.figure16" httpUri="https://binary.pensoft.net/fig/682277" pageId="0" pageNumber="155">16E-G</figureCitation>
|
||
). Ventral end of vertebrae with broad ambulacral groove with pair of lateral ambulacral canals, oral bridge absent (Fig.
|
||
<figureCitation id="2343555B1EF92DD2059F95E468FAF469" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Ophiophthalmus serratus sp. nov., paratype (IDSSE-EEB-SW 0137) A, B lateral arm plate C dorsal arm spine D ventral arm spine E-J vertebrae E-F proximal view G distal view H ventral view I dorsal view J lateral view. Abbreviations: d dorsal, de depression, dist distal, dl dorsal lobe, lac lateral ambulacral canals, mo muscle opening, no nerve opening, pb podial basin, prox proximal, v ventral, vl ventral lobe. Scale bars: 500 µm (A-C, E-J); 300 µm (D)." figureDoi="10.3897/zookeys.1099.76479.figure16" httpUri="https://binary.pensoft.net/fig/682277" pageId="0" pageNumber="155">16H-J</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="F4093D1D23AA43EF6CF751374BF918E0" doi="10.3897/zookeys.1099.76479.figure16" httpUri="https://binary.pensoft.net/fig/682277" pageId="0" pageNumber="155" start="Figure 16" startId="F16">
|
||
<paragraph id="C5DCDB2FAFDE1C90FA5B9E9B9E7733BF" pageId="0" pageNumber="155">
|
||
<emphasis id="2A34DA673A2AB8E7589F504263D08011" bold="true" pageId="0" pageNumber="155">Figure 16.</emphasis>
|
||
<taxonomicName id="80BDE646B1206776701DFC4B2615FFA7" authorityName="Nethupul & Stöhr & Zhang" authorityYear="2022" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" kingdom="Animalia" lsidName="Ophiophthalmus serratus" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="serratus">
|
||
<emphasis id="EDE3D0794626399112B827E7BE8476F5" italics="true" pageId="0" pageNumber="155">Ophiophthalmus serratus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., paratype (IDSSE-EEB-SW0137)
|
||
<emphasis id="438F6658DAB376DEDC786EB92DAC5382" bold="true" pageId="0" pageNumber="155">A, B</emphasis>
|
||
lateral arm plate
|
||
<emphasis id="E08B5A4D9CD72CD99CCCEEA63C6B2764" bold="true" pageId="0" pageNumber="155">C</emphasis>
|
||
dorsal arm spine
|
||
<emphasis id="8434FDF408633A70C3FE0241804D3637" bold="true" pageId="0" pageNumber="155">D</emphasis>
|
||
ventral arm spine
|
||
<emphasis id="81A8F3D0A3193087F82BB437C3BFBDC1" bold="true" pageId="0" pageNumber="155">E-J</emphasis>
|
||
vertebrae
|
||
<emphasis id="B4C068D28A505339CC926488AB2C81D8" bold="true" pageId="0" pageNumber="155">E-F</emphasis>
|
||
proximal view
|
||
<emphasis id="3B46688550CCCD05916D4FE6990565E5" bold="true" pageId="0" pageNumber="155">G</emphasis>
|
||
distal view
|
||
<emphasis id="8916D172A65136EB09232EF9BD9C631D" bold="true" pageId="0" pageNumber="155">H</emphasis>
|
||
ventral view
|
||
<emphasis id="14C119906A79A0064EEF1757341DDD16" bold="true" pageId="0" pageNumber="155">I</emphasis>
|
||
dorsal view
|
||
<emphasis id="417788B6A5C83F7CD66B62623B151AAE" bold="true" pageId="0" pageNumber="155">J</emphasis>
|
||
lateral view. Abbreviations:
|
||
<emphasis id="3A418D5AA4F6C3C92EAC00672C3EB578" bold="true" pageId="0" pageNumber="155">d</emphasis>
|
||
dorsal,
|
||
<emphasis id="29D456181BE1C2C81ED2489CD497261C" bold="true" pageId="0" pageNumber="155">de</emphasis>
|
||
depression,
|
||
<emphasis id="9989E8C3C6B325F9C53D08EA32F43063" bold="true" pageId="0" pageNumber="155">dist</emphasis>
|
||
distal,
|
||
<emphasis id="C94B860979208EED9DC95298708FD5DA" bold="true" pageId="0" pageNumber="155">dl</emphasis>
|
||
dorsal lobe,
|
||
<emphasis id="816F46E8ECD097D1B6C743461C3EA242" bold="true" pageId="0" pageNumber="155">lac</emphasis>
|
||
lateral ambulacral canals,
|
||
<emphasis id="36E18770E94C847AE790D3CF4E65993E" bold="true" pageId="0" pageNumber="155">mo</emphasis>
|
||
muscle opening,
|
||
<emphasis id="590EE09E911570848EE388FA60BDC8F2" bold="true" pageId="0" pageNumber="155">no</emphasis>
|
||
nerve opening,
|
||
<emphasis id="486D294CB8AB47503A7ABC1B528D8983" bold="true" pageId="0" pageNumber="155">pb</emphasis>
|
||
podial basin,
|
||
<emphasis id="C3AA347E2DB3DAEE9C771403C6F1BDAC" bold="true" pageId="0" pageNumber="155">prox</emphasis>
|
||
proximal,
|
||
<emphasis id="90B4C97FBD8A3F595E9FB0EBC838FCD5" bold="true" pageId="0" pageNumber="155">v</emphasis>
|
||
ventral,
|
||
<emphasis id="C649A0A79BDC277EB682802720936B6A" bold="true" pageId="0" pageNumber="155">vl</emphasis>
|
||
ventral lobe. Scale bars: 500
|
||
<normalizedToken id="27F7A878A43963416268D59A0D5245DF" originalValue="µm">µm</normalizedToken>
|
||
(
|
||
<emphasis id="61BB05B8832861F6190126E3258E2A56" bold="true" pageId="0" pageNumber="155">A-C, E-J</emphasis>
|
||
); 300
|
||
<normalizedToken id="32058DDC8B0E329F6F9E89E4257DF05A" originalValue="µm">µm</normalizedToken>
|
||
(
|
||
<emphasis id="C3FF1F1B8A34BB700EDDF5264900B2D9" bold="true" pageId="0" pageNumber="155">D</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="4850BF8532E77D36F72B5CDE9F872833" pageId="0" pageNumber="155" type="paratype variations">
|
||
<paragraph id="65ED15BBA80B764377F27AC8D1AFA4C6" pageId="0" pageNumber="155">Paratype variations.</paragraph>
|
||
<paragraph id="B5C2848478DCFDD3783D59509A50CCB3" pageId="0" pageNumber="155">Here, we examined 29 paratypes, ranging in disc diameter from 4 mm to 17 mm, and found only few notable variations among them. Large specimens had five arm spines at proximal to middle regions of the arm, then reduced to four arm spines at distal end, but small specimens showed five arm spines only at arm base, then reduced to four along the distal half of the arm. However, the finely serrated surface of the arm spine was similar in both small and large specimens. The number of lateral oral papillae differed from three to four, but most specimens had three papillae. Most specimens had dense granular coverage of the disc except larger specimens (16-17 mm). Color ranges from creamy white to dark among specimens from our collection. The above mentioned variations depend mainly on the size of the disc, and specimens with similar disc diameter showed similar morphological characters.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3F86AF6627AA675C266B7DB09CE7C16" pageId="0" pageNumber="155" type="distribution">
|
||
<paragraph id="CCCFABBFE0A668EED8724B1043483B55" pageId="0" pageNumber="155">Distribution.</paragraph>
|
||
<paragraph id="632E500C5045E68617B39D094DDE4040" pageId="0" pageNumber="155">1378-1408 m in depth, Haima cold seep, South China Sea.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="86CAB92567AA02900415EE88E19026E4" pageId="0" pageNumber="155" type="etymology">
|
||
<paragraph id="DEE571FEA99C7B3A76BDBC9ACC72394B" pageId="0" pageNumber="155">Etymology.</paragraph>
|
||
<paragraph id="A5EDD82C419259F776EDD843AA2C119C" pageId="0" pageNumber="155">
|
||
The species name was derived from the Latin word
|
||
<emphasis id="518A822268A80C23B75250152CFD9E4C" italics="true" pageId="0" pageNumber="155">serratus</emphasis>
|
||
(saw like, serrate), alluding to the surface of the arm spine.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="29E47E930C2FB49A0D1FC5E024C0144B" pageId="0" pageNumber="155" type="remarks">
|
||
<paragraph id="D2264758EFF5CF6EB9AC2CC8C5B0276F" pageId="0" pageNumber="155">Remarks.</paragraph>
|
||
<paragraph id="3B8F884CEF9F90FA0A7D56736DD6F57A" pageId="0" pageNumber="155">
|
||
All specimens of
|
||
<taxonomicName id="C4EF5D8767DABA35DD4FCB38E3C39997" authorityName="Nethupul & Stöhr & Zhang" authorityYear="2022" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" kingdom="Animalia" lsidName="Ophiophthalmus serratus" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="serratus">
|
||
<emphasis id="9B96A8E453A681F1A6D628324D736C81" italics="true" pageId="0" pageNumber="155">Ophiophthalmus serratus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. were collected from a methane cold seep in the South China Sea.
|
||
<taxonomicName id="D9A4BBBF2C09118FA99E985FB7A5E9F5" authorityName="Nethupul & Stöhr & Zhang" authorityYear="2022" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" kingdom="Animalia" lsidName="Ophiophthalmus serratus" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="serratus">
|
||
<emphasis id="1EC65C91CBE0B795B32683E321AB3E93" italics="true" pageId="0" pageNumber="155">Ophiophthalmus serratus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. showed similar morphological characters to three congeners, except
|
||
<taxonomicName id="1DA1D441BA1E77D3A0B16F75FA58ED41" lsidName="O. hylacanthus" pageId="0" pageNumber="155" rank="species" species="hylacanthus">
|
||
<emphasis id="74374ACAA3001051F179640D428D883E" italics="true" pageId="0" pageNumber="155">O. hylacanthus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="1F71F89A38A0C13796890E4ED36BC737" baseAuthorityName="Lyman" baseAuthorityYear="1879" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" kingdom="Animalia" lsidName="Ophiophthalmus normani" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="normani">
|
||
<emphasis id="667AD98EF592D2DA87BAFD1AC6FB783E" italics="true" pageId="0" pageNumber="155">Ophiophthalmus normani</emphasis>
|
||
</taxonomicName>
|
||
resembles
|
||
<taxonomicName id="38969B243D4CA211CD2BDAD329C6DFAC" lsidName="O. serratus" pageId="0" pageNumber="155" rank="species" species="serratus">
|
||
<emphasis id="145D733F53DF6A27F1F78114E047343C" italics="true" pageId="0" pageNumber="155">O. serratus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. in having similar radial shield and arm plate characters, and granule coverage on the disc, but differs in number of arm spines (up to four), peg-like lateral oral papillae, smooth and slender arm spines, spaced granular coverage, arrangement of arm spines at lateral arm plate, and large oval tentacle scales (
|
||
<bibRefCitation id="40B6FBA55FC5774444C7A2CF3BAEF5C5" author="Lyman, T" journalOrPublisher="Bulletin of the Museum of Comparative Zoology" pageId="0" pageNumber="155" publicationUrl="https://www.biodiversitylibrary.org/page/31068674page/27/mode/1up" refId="B31" refString="Lyman, T, 1879. https://www.biodiversitylibrary.org/page/31068674page/27/mode/1up" url="https://www.biodiversitylibrary.org/page/31068674page/27/mode/1up" year="1879">Lyman 1879</bibRefCitation>
|
||
; H. L.
|
||
<bibRefCitation id="4C97A2458C3A68EC5A47E864FA64EBB4" DOI="https://doi.org/10.5962/bhl.title.32556" author="Clark, HL" journalOrPublisher="Smithsonian Institution United States National Museum Bulletin" pageId="0" pageNumber="155" pagination="1 - 302" refId="B8" refString="Clark, HL, 1911. North Pacific Ophiurans in the collection of the United States National Museum. Smithsonian Institution United States National Museum Bulletin 75: 1 - 302, DOI: https://doi.org/10.5962/bhl.title.32556" title="North Pacific Ophiurans in the collection of the United States National Museum." url="https://doi.org/10.5962/bhl.title.32556" volume="75" year="1911">Clark 1911</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="54A5811559C4B5F66C86A8FE3D708539" author="Koehler, R" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="0" pageNumber="155" pagination="1 - 480" publicationUrl="https://www.biodiversitylibrary.org/item/77301" refId="B22" refString="Koehler, R, 1922. Ophiurans of the Philippine seas and adjacent waters. Bulletin of the American Museum of Natural History 5: 1 - 480, https://www.biodiversitylibrary.org/item/77301" title="Ophiurans of the Philippine seas and adjacent waters." url="https://www.biodiversitylibrary.org/item/77301" volume="5" year="1922">Koehler 1922</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="2591418E6B0F8F85272B83E502948F96" author="Liao, Y" journalOrPublisher="Zoology of China Invertebrates" pageId="0" pageNumber="155" pagination="1 - 305" refId="B26" refString="Liao, Y, 2004. Echinodermata: Ophiuroidea. Fauna Sinica. Zoology of China Invertebrates 40: 1 - 305" title="Echinodermata: Ophiuroidea. Fauna Sinica." volume="40" year="2004">Liao 2004</bibRefCitation>
|
||
).
|
||
<taxonomicName id="D50384B26BED2991A9E5563B940B77E1" baseAuthorityName="H.L.Clark" baseAuthorityYear="1911" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" kingdom="Animalia" lsidName="Ophiophthalmus cataleimmoidus" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="cataleimmoidus">
|
||
<emphasis id="4F2CEDEA5F953424ECB65206A8D58836" italics="true" pageId="0" pageNumber="155">Ophiophthalmus cataleimmoidus</emphasis>
|
||
</taxonomicName>
|
||
is similar to
|
||
<taxonomicName id="BA83AEB00E71D9229E0E86CB3807736B" lsidName="O. serratus" pageId="0" pageNumber="155" rank="species" species="serratus">
|
||
<emphasis id="6E02A3A745EAA7736AB030818540A7B3" italics="true" pageId="0" pageNumber="155">O. serratus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. by having similar radial shield and arm plate characters, and granular coverage on the disc, but differs in number of arm spines (up to six or seven), smooth arm spines, and shape of the tentacle scales (H. L.
|
||
<bibRefCitation id="6CE044D9AE8229698D6840306CCDC118" DOI="https://doi.org/10.5962/bhl.title.32556" author="Clark, HL" journalOrPublisher="Smithsonian Institution United States National Museum Bulletin" pageId="0" pageNumber="155" pagination="1 - 302" refId="B8" refString="Clark, HL, 1911. North Pacific Ophiurans in the collection of the United States National Museum. Smithsonian Institution United States National Museum Bulletin 75: 1 - 302, DOI: https://doi.org/10.5962/bhl.title.32556" title="North Pacific Ophiurans in the collection of the United States National Museum." url="https://doi.org/10.5962/bhl.title.32556" volume="75" year="1911">Clark 1911</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="7ADEB0588F77DB29CB77B0259FE73C66" author="Liao, Y" journalOrPublisher="Zoology of China Invertebrates" pageId="0" pageNumber="155" pagination="1 - 305" refId="B26" refString="Liao, Y, 2004. Echinodermata: Ophiuroidea. Fauna Sinica. Zoology of China Invertebrates 40: 1 - 305" title="Echinodermata: Ophiuroidea. Fauna Sinica." volume="40" year="2004">Liao 2004</bibRefCitation>
|
||
).
|
||
<taxonomicName id="31BDCCA94B2AA629213FAA8D9FCB7BCF" baseAuthorityName="Koehler" baseAuthorityYear="1904" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" kingdom="Animalia" lsidName="Ophiophthalmus relictus" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="relictus">
|
||
<emphasis id="DE4B9FEF30A1CF85164C4DAB935033C6" italics="true" pageId="0" pageNumber="155">Ophiophthalmus relictus</emphasis>
|
||
</taxonomicName>
|
||
is similar to
|
||
<taxonomicName id="9457A8AF85803E7105DC21FEF3550E74" lsidName="O. serratus" pageId="0" pageNumber="155" rank="species" species="serratus">
|
||
<emphasis id="8B637D5C7FFD53BE76653869B028CA04" italics="true" pageId="0" pageNumber="155">O. serratus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. by having similar radial shield and arm plate characters, and granular coverage on the disc, but differs in pointed to conical granules, six rough, short, and stout arm spines, and pointed tentacle scales (
|
||
<bibRefCitation id="73E038D35C8F1BF16882A69530D3A7DA" DOI="https://doi.org/10.5962/bhl.title.11682" author="Koehler, R" journalOrPublisher="Annales des Sciences Naturelles Zoologie" pageId="0" pageNumber="155" refId="B21" refString="Koehler, R, 1904. Ophiures de l'expedition du Siboga. Part 1. Ophiures de mer profonde. Weber, Siboga Expeditie. MEJ Brill, Leiden 45a: 1-176. https://doi.org/10.5962/bhl.title.11682" title="Ophiures de l'expedition du Siboga. Part 1. Ophiures de mer profonde. Weber, Siboga Expeditie. MEJ Brill, Leiden 45 a: 1 - 176." url="https://doi.org/10.5962/bhl.title.11682" year="1904">Koehler 1904</bibRefCitation>
|
||
; H. L.
|
||
<bibRefCitation id="36998A1E2543C5F64E73D14E5830EE4F" DOI="https://doi.org/10.5962/bhl.title.32556" author="Clark, HL" journalOrPublisher="Smithsonian Institution United States National Museum Bulletin" pageId="0" pageNumber="155" pagination="1 - 302" refId="B8" refString="Clark, HL, 1911. North Pacific Ophiurans in the collection of the United States National Museum. Smithsonian Institution United States National Museum Bulletin 75: 1 - 302, DOI: https://doi.org/10.5962/bhl.title.32556" title="North Pacific Ophiurans in the collection of the United States National Museum." url="https://doi.org/10.5962/bhl.title.32556" volume="75" year="1911">Clark 1911</bibRefCitation>
|
||
).
|
||
<taxonomicName id="0E824508332B19DF183717E2BE63AFCC" baseAuthorityName="H.L.Clark" baseAuthorityYear="1911" class="Ophiuroidea" family="Ophiacanthidae" genus="Ophiophthalmus" kingdom="Animalia" lsidName="Ophiophthalmus hylacanthus" order="Amphilepidida" pageId="0" pageNumber="155" phylum="Echinodermata" rank="species" species="hylacanthus">
|
||
<emphasis id="C5BD81957E5A01BAD57FD1672A28DED9" italics="true" pageId="0" pageNumber="155">Ophiophthalmus hylacanthus</emphasis>
|
||
</taxonomicName>
|
||
is similar to
|
||
<taxonomicName id="D5E85DCED968EA9F924AFEC33AC7E75E" lsidName="O. serratus" pageId="0" pageNumber="155" rank="species" species="serratus">
|
||
<emphasis id="32D64932661E7005E361838E6C9664D3" italics="true" pageId="0" pageNumber="155">O. serratus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. by having similar radial shield and oral frame characters, but differs significantly by rough spines on the disc, up to eight arm spines, short genital slits, and narrow, pointed tentacle scales (H. L. Clark, 1911).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</subSection>
|
||
</document> |