266 lines
35 KiB
XML
266 lines
35 KiB
XML
<document id="9BA618E9F854AA6D376C7D0FE56EEDE3" ID-DOI="10.11646/zootaxa.3651.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="5264661" ID-ZooBank="2E9DC61F-00B8-42CF-BBB0-41651072F38C" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629855247163" checkinUser="felipe" docAuthor="Kim, Il-Hoi, Sikorski, Andrey, O’Reilly, Myles & Boxshall, Geoff A." docDate="2013" docId="F473E52C1C63BB5E059FFA7B2782EBEB" docLanguage="en" docName="zt03651p062.pdf" docOrigin="Zootaxa 3651 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.3651.1.1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Sheaderia bifida Kim & Sikorski & O’Reilly & Boxshall 2013, n. gen. et n. sp." docType="treatment" docVersion="3" lastPageNumber="41" masterDocId="084A9D541C46BB760508FFC42445EA24" masterDocTitle="Copepods associated with polychaete worms in European seas" masterLastPageNumber="62" masterPageNumber="1" pageNumber="38" updateTime="1699122137137" updateUser="plazi">
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<mods:mods id="4504AED3D822893C1FFDBDDB477BA355" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9E77B74C647F8122FC65119231462289">
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<mods:title id="C72822A463A09F01A25362DCD7C70148">Copepods associated with polychaete worms in European seas</mods:title>
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</mods:titleInfo>
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<mods:name id="40DFBC61D006033DBAF6F5102E36F3DE" type="personal">
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<mods:roleTerm id="4BA7B086BEFEF77E0886B05DC8D5113F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="44AEEF4F466E8FE93CB4E23185317814">Kim, Il-Hoi</mods:namePart>
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</mods:name>
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<mods:name id="48E8330FCCDA856C407360D5055007E6" type="personal">
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<mods:roleTerm id="1EC99930939E73262A6723AD78BDC512">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="763341D1F63D258A76C49DF0C2598F98">Sikorski, Andrey</mods:namePart>
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</mods:name>
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<mods:name id="16705706FC5CB3F21C1D49B2ECF33135" type="personal">
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<mods:roleTerm id="C42903C9F60E00985BA0346DFC032D24">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="BF4D1AD26B9AC1CEB6040A1E82CDBCA4">O’Reilly, Myles</mods:namePart>
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</mods:name>
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<mods:name id="85C00A1ECFC37275C6F5FDA7B03E7A47" type="personal">
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<mods:roleTerm id="8C105593B3175A6306424A4D75D256D2">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="44F6831C91DACAFC4A019BE2B85AB0D2">Boxshall, Geoff A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="A4C48E35FC0ECC53CD67E9C6EAF7D704">text</mods:typeOfResource>
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<mods:title id="43608E985AF4FB8F14BFBAA58A84957B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="381826746F1FACB85AFDCD94F6400BF9">
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<mods:date id="E058135A6BD8B04480A9D8D9C785A07A">2013</mods:date>
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<mods:detail id="DCD0772F023312080E6BA02B04D804AF" type="pubDate">
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<mods:number id="10B80853C85C0304B023EA35D300A7A6">2013-05-14</mods:number>
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</mods:detail>
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<mods:detail id="8D0E818CD9D107B2E302476CBA561684" type="volume">
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<mods:number id="DF4E1E12A2E16552C4E97C894BE276D3">3651</mods:number>
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</mods:detail>
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<mods:detail id="3E10AF38E3C4EC8099F134375E358BE7" type="issue">
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<mods:number id="4CF4477B68DEF7AB905AADE85F31B4FD">1</mods:number>
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<mods:start id="7B8A43A4EC3B1583D75F74E8BFDAA97A">1</mods:start>
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<mods:end id="50BC25619D1CE0AF2637603F43DACD36">62</mods:end>
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<mods:location id="BE9BAD68CB75197FA349A4B8769DF9BA">
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<mods:url id="63FD51577806375BD5508A1906A7B628">http://dx.doi.org/10.11646/zootaxa.3651.1.1</mods:url>
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</mods:location>
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<mods:classification id="66B8418B759CF302C4A26E24B703887F">journal article</mods:classification>
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<mods:identifier id="372D70294B8CAD0EF927D0F1FF1C9575" type="DOI">10.11646/zootaxa.3651.1.1</mods:identifier>
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<mods:identifier id="5C8D4C98672765F0ECF35E70266CDFA1" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C48FF777DD12C02310FAB73E105E19E5" type="Zenodo-Dep">5264661</mods:identifier>
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<mods:identifier id="E0A3714B7C920DBC047C1D274233CD51" type="ZooBank">2E9DC61F-00B8-42CF-BBB0-41651072F38C</mods:identifier>
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</mods:mods>
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<treatment id="F473E52C1C63BB5E059FFA7B2782EBEB" LSID="urn:lsid:plazi:treatment:F473E52C1C63BB5E059FFA7B2782EBEB" httpUri="http://treatment.plazi.org/id/F473E52C1C63BB5E059FFA7B2782EBEB" lastPageId="40" lastPageNumber="41" pageId="37" pageNumber="38">
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<subSubSection id="34C007B11C63BB53059FFA7B265AEFFD" box="[151,543,1471,1497]" pageId="37" pageNumber="38" type="nomenclature">
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<paragraph id="7C65543A1C63BB53059FFA7B265AEFFD" blockId="37.[151,543,1471,1497]" box="[151,543,1471,1497]" pageId="37" pageNumber="38">
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<heading id="272DE3561C63BB53059FFA7B265AEFFD" bold="true" box="[151,543,1471,1497]" fontSize="11" level="2" pageId="37" pageNumber="38" reason="4">
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||
<emphasis id="4EAE88281C63BB53059FFA7B265AEFFD" bold="true" box="[151,543,1471,1497]" pageId="37" pageNumber="38">
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<taxonomicName id="BBDA2FB91C63BB53059FFA7B251BEFFD" authority="Kim & Sikorski & O’Reilly & Boxshall, 2013" authorityName="Kim & Sikorski & O’Reilly & Boxshall" authorityYear="2013" box="[151,350,1471,1497]" class="Hexanauplia" family="Clausiidae" genus="Sheaderia" kingdom="Animalia" order="Cyclopoida" pageId="37" pageNumber="38" phylum="Arthropoda" rank="species" species="bifida" status="n. gen. et n. sp.">
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<emphasis id="4EAE88281C63BB53059FFA7B251BEFFD" bold="true" box="[151,350,1471,1497]" italics="true" pageId="37" pageNumber="38">Sheaderia bifida</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="559D35531C63BB53046DFA7B265AEFFD" box="[357,543,1471,1497]" pageId="37" pageNumber="38" rank="species">n. gen. et n. sp.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="34C007B11C63BB5E059FF9C325C1EB38" lastPageId="40" lastPageNumber="41" pageId="37" pageNumber="38" type="materials_examined">
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||
<paragraph id="7C65543A1C63BB53059FF9C32550EC42" blockId="37.[151,1436,1542,2038]" pageId="37" pageNumber="38">
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||
<emphasis id="4EAE88281C63BB53059FF9C32509EC3B" bold="true" box="[151,332,1542,1567]" pageId="37" pageNumber="38">Type material:</emphasis>
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||
<materialsCitation id="CCB25E671C63BB530451F9C22550EC42" collectingDate="1993-05-04" collectionCode="BMNH" collectorName="S. Hamilton & Reg. No." country="United Kingdom" elevation="146" latitude="60.390667" location="St. Magnus Bay" longLatPrecision="10" longitude="-1.564" pageId="37" pageNumber="38" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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||
<typeStatus id="A361EA981C63BB530451F9C22584EC3A" box="[345,449,1542,1566]" pageId="37" pageNumber="38" type="holotype">Holotype</typeStatus>
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||
<specimenCount id="6ADC9FB31C63BB5304C5F9C325A7EC3A" box="[461,482,1543,1566]" pageId="37" pageNumber="38" type="female">♀</specimenCount>
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(dissected and mounted on a glass slide) from unknown host;
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<location id="790502E11C63BB5301D1F9C221DDEC3B" LSID="urn:lsid:plazi:treatment:F473E52C1C63BB5E059FFA7B2782EBEB:790502E11C63BB5301D1F9C221DDEC3B" box="[1241,1432,1542,1567]" country="United Kingdom" latitude="60.390667" longLatPrecision="10" longitude="-1.564" name="St. Magnus Bay" pageId="37" pageNumber="38">St. Magnus Bay</location>
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,
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<collectingCountry id="04CD14AA1C63BB53059FF9EE24BCEC66" box="[151,249,1578,1602]" name="United Kingdom" pageId="37" pageNumber="38">Shetland</collectingCountry>
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||
(
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<geoCoordinate id="19EE32FD1C63BB530403F9EE25DFEC66" box="[267,410,1578,1602]" degrees="60" direction="north" minutes="23.44" orientation="latitude" pageId="37" pageNumber="38" precision="9" value="60.390667">60º 23.44’N</geoCoordinate>
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,
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||
<geoCoordinate id="19EE32FD1C63BB5304A0F9EE2678EC66" box="[424,573,1578,1602]" degrees="01" direction="west" minutes="33.84" orientation="longitude" pageId="37" pageNumber="38" precision="9" value="-1.564">01º 33.84’W</geoCoordinate>
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), depth
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<quantity id="BB22F9DF1C63BB530795F9EE26ACEC66" box="[669,745,1578,1602]" metricMagnitude="2" metricUnit="m" metricValue="1.46" pageId="37" pageNumber="38" unit="m" value="146.0">
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||
<elevation id="F7F7B3091C63BB530795F9EE26ACEC66" box="[669,745,1578,1602]" metricMagnitude="2" metricUnit="m" metricValue="1.46" pageId="37" pageNumber="38" unit="m" value="146.0">146 m</elevation>
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</quantity>
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, collected by
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<collectorName id="D12F31EC1C63BB530685F9EE205EEC66" box="[909,1051,1578,1602]" pageId="37" pageNumber="38">S. Hamilton</collectorName>
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,
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||
<date id="086472FA1C63BB530121F9EE2082EC66" box="[1065,1223,1578,1603]" pageId="37" pageNumber="38" value="1993-05-04">
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||
<collectingDate id="18208B121C63BB530121F9EE2082EC66" box="[1065,1223,1578,1603]" pageId="37" pageNumber="38" value="1993-05-04">04 May 1993</collectingDate>
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||
</date>
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||
;
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||
<collectionCode id="1ACBCCFF1C63BB5301DEF9EF216FEC66" box="[1238,1322,1579,1602]" pageId="37" pageNumber="38">BMNH</collectionCode>
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||
<collectorName id="D12F31EC1C63BB53003CF9EF21D9EC66" box="[1332,1436,1579,1603]" pageId="37" pageNumber="38">Reg. No.</collectorName>
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||
2012.1385.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="7C65543A1C63BB5305C1F9B72069EC8A" blockId="37.[151,1436,1542,2038]" pageId="37" pageNumber="38">
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||
<materialsCitation id="CCB25E671C63BB5305C1F9B7206DEC8A" collectionCode="BMNH" collectorName="M. Sheader & Reg. No." location="northern North Sea" pageId="37" pageNumber="38" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
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||
<typeStatus id="A361EA981C63BB5305C1F9B7256EECAF" box="[201,299,1651,1675]" pageId="37" pageNumber="38" type="paratype">Paratype</typeStatus>
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||
<specimenCount id="6ADC9FB31C63BB53043BF9B7250DECAE" box="[307,328,1651,1674]" pageId="37" pageNumber="38" type="female">♀</specimenCount>
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||
(dissected and mounted on a glass slide) from the maldanid
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<taxonomicName id="BBDA2FB91C63BB5306F7F9B720A1ECAF" baseAuthorityName="Claparede" baseAuthorityYear="1863" box="[1023,1252,1651,1675]" class="Polychaeta" family="Maldanidae" genus="Euclymene" kingdom="Animalia" pageId="37" pageNumber="38" phylum="Annelida" rank="species" species="oerstedii">
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||
<emphasis id="4EAE88281C63BB5306F7F9B720A1ECAF" box="[1023,1252,1651,1675]" italics="true" pageId="37" pageNumber="38">Euclymene oerstedii</emphasis>
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||
</taxonomicName>
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||
,
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||
<location id="790502E11C63BB5301FBF9B62487EC8A" LSID="urn:lsid:plazi:treatment:F473E52C1C63BB5E059FFA7B2782EBEB:790502E11C63BB5301FBF9B62487EC8A" name="northern North Sea" pageId="37" pageNumber="38">northern North Sea</location>
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, no other locality data, collected by
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<collectorName id="D12F31EC1C63BB53075FF9532699EC8A" box="[599,732,1686,1710]" pageId="37" pageNumber="38">M. Sheader</collectorName>
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;
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<collectionCode id="1ACBCCFF1C63BB5307EFF953277EEC8A" box="[743,827,1687,1710]" pageId="37" pageNumber="38">BMNH</collectionCode>
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<collectorName id="D12F31EC1C63BB53064AF95327E2EC8A" box="[834,935,1687,1711]" pageId="37" pageNumber="38">Reg. No.</collectorName>
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2012.1392
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</materialsCitation>
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||
.
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</paragraph>
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<paragraph id="7C65543A1C63BB5305C1F97F2550ED39" blockId="37.[151,1436,1542,2038]" pageId="37" pageNumber="38">
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<materialsCitation id="CCB25E671C63BB5305C1F97F2557ED39" collectingDate="2007-04" collectionCode="BMNH" collectorName="Reg. No." county="Stn" elevation="104" latitude="57.681107" location="central North Sea" longLatPrecision="1" longitude="0.41773" municipality="Lundin Block" pageId="37" pageNumber="38" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
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||
<typeStatus id="A361EA981C63BB5305C1F97F256EECF7" box="[201,299,1723,1747]" pageId="37" pageNumber="38" type="paratype">Paratype</typeStatus>
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||
<specimenCount id="6ADC9FB31C63BB53043BF97F250DECF6" box="[307,328,1723,1746]" pageId="37" pageNumber="38" type="female">♀</specimenCount>
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found loose in sample containing
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<taxonomicName id="BBDA2FB91C63BB5307C7F97F27F9ECF6" baseAuthorityName="Bellan & Reys" baseAuthorityYear="1967" box="[719,956,1723,1747]" class="Polychaeta" family="Maldanidae" genus="Clymenura" kingdom="Animalia" pageId="37" pageNumber="38" phylum="Annelida" rank="species" species="tricirrata">
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||
<emphasis id="4EAE88281C63BB5307C7F97F27F9ECF6" box="[719,956,1723,1747]" italics="true" pageId="37" pageNumber="38">Clymenura tricirrata</emphasis>
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</taxonomicName>
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and other maldanid species;
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<location id="790502E11C63BB53000EF97E2487ECDD" LSID="urn:lsid:plazi:treatment:F473E52C1C63BB5E059FFA7B2782EBEB:790502E11C63BB53000EF97E2487ECDD" county="Stn" latitude="57.681107" longLatPrecision="1" longitude="0.41773" municipality="Lundin Block" name="central North Sea" pageId="37" pageNumber="38">central North Sea</location>
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,
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<collectingMunicipality id="9C01CE401C63BB5305D8F9252528ECDD" box="[208,365,1761,1785]" pageId="37" pageNumber="38">Lundin Block</collectingMunicipality>
|
||
21-8,
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<collectingCounty id="95042CB61C63BB5304B3F92525A5ECDD" box="[443,480,1761,1785]" pageId="37" pageNumber="38">Stn</collectingCounty>
|
||
6 – F1 (
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||
<geoCoordinate id="19EE32FD1C63BB53074FF92526A2ECDD" box="[583,743,1758,1785]" degrees="57" direction="north" minutes="40.8664" orientation="latitude" pageId="37" pageNumber="38" precision="1" value="57.681107">
|
||
57
|
||
<superScript id="8BAFF9721C63BB53076CF91A2629ECC8" attach="none" box="[612,620,1758,1772]" fontSize="6" pageId="37" pageNumber="38">o</superScript>
|
||
40.8664’N
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</geoCoordinate>
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||
,
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||
<geoCoordinate id="19EE32FD1C63BB5307FDF92527D5ECDD" box="[757,912,1758,1785]" degrees="00" direction="east" minutes="25.0638" orientation="longitude" pageId="37" pageNumber="38" precision="1" value="0.41773">
|
||
00
|
||
<superScript id="8BAFF9721C63BB530619F91A275CECC8" attach="none" box="[785,793,1758,1772]" fontSize="6" pageId="37" pageNumber="38">o</superScript>
|
||
25.0638’E
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</geoCoordinate>
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||
), depth
|
||
<quantity id="BB22F9DF1C63BB5306F8F925207EECDD" box="[1008,1083,1761,1785]" metricMagnitude="2" metricUnit="m" metricValue="1.04" pageId="37" pageNumber="38" unit="m" value="104.0">
|
||
<elevation id="F7F7B3091C63BB5306F8F925207EECDD" box="[1008,1083,1761,1785]" metricMagnitude="2" metricUnit="m" metricValue="1.04" pageId="37" pageNumber="38" unit="m" value="104.0">104 m</elevation>
|
||
</quantity>
|
||
,
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||
<date id="086472FA1C63BB530142F925208CECDD" box="[1098,1225,1761,1785]" pageId="37" pageNumber="38" value="2007-04">
|
||
<collectingDate id="18208B121C63BB530142F925208CECDD" box="[1098,1225,1761,1785]" pageId="37" pageNumber="38" value="2007-04">April 2007</collectingDate>
|
||
</date>
|
||
;
|
||
<collectionCode id="1ACBCCFF1C63BB5301DFF926216EECDD" box="[1239,1323,1762,1785]" pageId="37" pageNumber="38">BMNH</collectionCode>
|
||
<collectorName id="D12F31EC1C63BB53003DF92621D9ECDD" box="[1333,1436,1762,1786]" pageId="37" pageNumber="38">Reg. No.</collectorName>
|
||
2012.1393
|
||
</materialsCitation>
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||
.
|
||
</paragraph>
|
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<paragraph id="7C65543A1C63BB5105CFF8ED2017EF1A" blockId="37.[151,1436,1542,2038]" lastBlockId="39.[151,1437,1246,1918]" lastPageId="39" lastPageNumber="40" pageId="37" pageNumber="38">
|
||
<emphasis id="4EAE88281C63BB5305CFF8ED255EED65" box="[199,283,1833,1857]" italics="true" pageId="37" pageNumber="38">Female</emphasis>
|
||
. Body (
|
||
<figureCitation id="E4E148BF1C63BB53047EF8ED2598ED65" box="[374,477,1833,1857]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="37" pageNumber="38">Fig. 21A</figureCitation>
|
||
) elongate, with well-defined somites. Body length
|
||
<quantity id="BB22F9DF1C63BB53012AF8ED20CCED65" box="[1058,1161,1833,1857]" metricMagnitude="-3" metricUnit="m" metricValue="1.88" pageId="37" pageNumber="38" unit="mm" value="1.88">1.88 mm</quantity>
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, excluding caudal setae. Prosome consisting of cephalothorax and second to fifth pedigerous somites. Urosome consisting of genital complex and 2-segmented abdomen (
|
||
<figureCitation id="E4E148BF1C63BB530754F8B5268EEDAD" box="[604,715,1905,1929]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="37" pageNumber="38">Fig. 21B</figureCitation>
|
||
). Cephalothorax tapering anteriorly and 472×494 µm, with ventrolaterally folded margins to dorsal cephalothoracic shield (
|
||
<figureCitation id="E4E148BF1C63BB53069CF8512047ED89" box="[916,1026,1941,1965]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="37" pageNumber="38">Fig. 21D</figureCitation>
|
||
), and rounded frontal margin and posterolateral corners. Second to fifth pedigerous somites well-delimited, with convex lateral margins. Fifth pedigerous somite only slightly narrower than preceding somite and 438 µm wide. Genital complex 157×273 µm, with convex lateral margins; genital areas located ventrally but hardly discernible. First abdominal somite very short, about one-fifth as long as anal somite. Anal somite 200×169 µm and unornamented. Caudal ramus (
|
||
<figureCitation id="E4E148BF1C61BB510066FAC62482EF1A" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="39" pageNumber="40">Fig. 21C</figureCitation>
|
||
) slender, tapering and 212×52 µm (ratio 4.08:1), with 1 lateral and 3 distal setae.
|
||
</paragraph>
|
||
<caption id="28A504B21C60BB50059FF8562775EDC2" ID-DOI="http://doi.org/10.5281/zenodo.5264750" ID-Zenodo-Dep="5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="38" pageNumber="39" startId="38.[151,250,1938,1961]" targetBox="[227,1383,205,1915]" targetPageId="38">
|
||
<paragraph id="7C65543A1C60BB50059FF8562775EDC2" blockId="38.[151,1436,1938,2022]" pageId="38" pageNumber="39">
|
||
<emphasis id="4EAE88281C60BB50059FF8562565ED8D" bold="true" box="[151,288,1938,1961]" pageId="38" pageNumber="39">FIGURE 21.</emphasis>
|
||
<taxonomicName id="BBDA2FB91C60BB50042EF857258AED8D" authority="Kim & Sikorski & O’Reilly & Boxshall, 2013" authorityName="Kim & Sikorski & O’Reilly & Boxshall" authorityYear="2013" box="[294,463,1939,1961]" class="Hexanauplia" family="Clausiidae" genus="Sheaderia" kingdom="Animalia" order="Cyclopoida" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="bifida" status="n. gen. et n. sp.">
|
||
<emphasis id="4EAE88281C60BB50042EF857258AED8D" box="[294,463,1939,1961]" italics="true" pageId="38" pageNumber="39">Sheaderia bifida</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="4EAE88281C60BB5004DEF857263DED8C" bold="true" box="[470,632,1939,1960]" pageId="38" pageNumber="39">
|
||
<taxonomicNameLabel id="559D35531C60BB5004DEF857263DED8C" box="[470,632,1939,1960]" pageId="38" pageNumber="39" rank="species">n. gen. et n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="28A504B21C61BB51059FFBBB259BEE90" ID-DOI="http://doi.org/10.5281/zenodo.5264756" ID-Zenodo-Dep="5264756" httpUri="https://zenodo.org/record/5264756/files/figure.png" pageId="39" pageNumber="40" startId="39.[151,250,1151,1174]" targetBox="[177,1432,214,1130]" targetPageId="39">
|
||
<paragraph id="7C65543A1C61BB51059FFBBB259BEE90" blockId="39.[151,1436,1151,1204]" pageId="39" pageNumber="40">
|
||
<emphasis id="4EAE88281C61BB51059FFBBB2565EEB2" bold="true" box="[151,288,1151,1174]" pageId="39" pageNumber="40">FIGURE 22.</emphasis>
|
||
<taxonomicName id="BBDA2FB91C61BB51042FFB442595EEB2" authority="Kim & Sikorski & O’Reilly & Boxshall, 2013" authorityName="Kim & Sikorski & O’Reilly & Boxshall" authorityYear="2013" box="[295,464,1152,1174]" class="Hexanauplia" family="Clausiidae" genus="Sheaderia" kingdom="Animalia" order="Cyclopoida" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="bifida" status="n. gen. et n. sp.">
|
||
<emphasis id="4EAE88281C61BB51042FFB442595EEB2" box="[295,464,1152,1174]" italics="true" pageId="39" pageNumber="40">Sheaderia bifida</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="4EAE88281C61BB5104DFFB44263EEEB1" bold="true" box="[471,635,1152,1173]" pageId="39" pageNumber="40">
|
||
<taxonomicNameLabel id="559D35531C61BB5104DFFB44263EEEB1" box="[471,635,1152,1173]" pageId="39" pageNumber="40" rank="species">n. gen. et n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, leg 3; F, leg 5. Scale bars: A–E, 0.2 mm; F, 0.05 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="7C65543A1C61BB5105CFFA8F26C6EC32" blockId="39.[151,1437,1246,1918]" pageId="39" pageNumber="40">
|
||
Rostrum with truncate posterior margin (
|
||
<figureCitation id="E4E148BF1C61BB5107A7FA8E275BEF46" box="[687,798,1354,1378]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="39" pageNumber="40">Fig. 21D</figureCitation>
|
||
). Antennule (
|
||
<figureCitation id="E4E148BF1C61BB5106C9FA8E206FEF46" box="[961,1066,1354,1378]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="39" pageNumber="40">Fig. 21E</figureCitation>
|
||
) small, 5-segmented, gradually narrowing from proximal to distal; armature formula 3, 8, 4+aesthetasc, 2+aesthetasc, and 4+aesthetasc; all setae naked and short. Antenna (
|
||
<figureCitation id="E4E148BF1C61BB5104DBFA56267DEF8E" box="[467,568,1426,1450]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="39" pageNumber="40">Fig. 21F</figureCitation>
|
||
) 4-segmented; first segment smooth and unarmed; second segment with 1 small seta and patch of large spinules mediodistally; third segment with 3 distal claws (two of them small) and ornamented with numerous large spinules on medial surface; terminal segment as long as wide, much smaller than proximal segments and armed with 4 claws.
|
||
</paragraph>
|
||
<paragraph id="7C65543A1C61BB5105CFF9E620B6ED36" blockId="39.[151,1437,1246,1918]" pageId="39" pageNumber="40">
|
||
Labrum (
|
||
<figureCitation id="E4E148BF1C61BB51043AF9E625D9EC1E" box="[306,412,1570,1594]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="39" pageNumber="40">Fig. 21G</figureCitation>
|
||
) comprising small ventral and large dorsal plates; both plates strongly tapering distally. Mandible (
|
||
<figureCitation id="E4E148BF1C61BB51041BF982253EEC7A" box="[275,379,1606,1630]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="39" pageNumber="40">Fig. 21H</figureCitation>
|
||
) with 1 large, tapering distal blade articulated at base, with membranous flange along distal part of medial (anterior) margin. Maxillule (
|
||
<figureCitation id="E4E148BF1C61BB51079BF9AE26B4ECA6" box="[659,753,1642,1666]" captionStart="FIGURE 21" captionStartId="38.[151,250,1938,1961]" captionTargetBox="[227,1383,205,1915]" captionTargetId="figure-74@38.[200,1387,193,1917]" captionTargetPageId="38" captionText="FIGURE 21. Sheaderia bifida n. gen. et n. sp., female. A, habitus, dorsal; B, urosome, ventral; C, right caudal ramus, dorsal; D, anterior part of cephalothorax, ventral view showing limbs in situ; E, antennule; F, antenna; G, labrum, ventral; H, mandible; I, maxillule. Scale bars: A, 0.2 mm; B–D, 0.1 mm; E–I, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.5264750" httpUri="https://zenodo.org/record/5264750/files/figure.png" pageId="39" pageNumber="40">Fig. 21I</figureCitation>
|
||
) lobate, distally with 2 small inner and 2 large outer setae. Maxilla (
|
||
<figureCitation id="E4E148BF1C61BB5105F7F94A252DEC82" box="[255,360,1678,1702]" captionStart="FIGURE 22" captionStartId="39.[151,250,1151,1174]" captionTargetBox="[177,1432,214,1130]" captionTargetId="figure-382@39.[151,1436,193,1130]" captionTargetPageId="39" captionText="FIGURE 22. Sheaderia bifida n. gen. et n. sp., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, leg 3; F, leg 5. Scale bars: A–E, 0.2 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5264756" httpUri="https://zenodo.org/record/5264756/files/figure.png" pageId="39" pageNumber="40">Fig. 22A</figureCitation>
|
||
) 2-segmented; large proximal segment unarmed; stout distal segment wider than long, with 2 thick setae near middle and ornamented with numerous spinules on distal surface. Maxilliped (
|
||
<figureCitation id="E4E148BF1C61BB5101C9F9762163ECEE" box="[1217,1318,1714,1738]" captionStart="FIGURE 22" captionStartId="39.[151,250,1151,1174]" captionTargetBox="[177,1432,214,1130]" captionTargetId="figure-382@39.[151,1436,193,1130]" captionTargetPageId="39" captionText="FIGURE 22. Sheaderia bifida n. gen. et n. sp., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, leg 3; F, leg 5. Scale bars: A–E, 0.2 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5264756" httpUri="https://zenodo.org/record/5264756/files/figure.png" pageId="39" pageNumber="40">Fig. 22B</figureCitation>
|
||
) stout and 3-segmented; first segment much wider than long and unarmed; second segment broader than long, with 2 small setae on medial margin; third segment with 1 small lateral seta and dense spinules on distal surface.
|
||
</paragraph>
|
||
<paragraph id="7C65543A1C61BB5105CFF8DB25DAED5A" blockId="39.[151,1437,1246,1918]" pageId="39" pageNumber="40">
|
||
Legs 1 and 2 (
|
||
<figureCitation id="E4E148BF1C61BB51046CF8DA25ACED12" box="[356,489,1822,1846]" captionStart="FIGURE 22" captionStartId="39.[151,250,1151,1174]" captionTargetBox="[177,1432,214,1130]" captionTargetId="figure-382@39.[151,1436,193,1130]" captionTargetPageId="39" captionText="FIGURE 22. Sheaderia bifida n. gen. et n. sp., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, leg 3; F, leg 5. Scale bars: A–E, 0.2 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5264756" httpUri="https://zenodo.org/record/5264756/files/figure.png" pageId="39" pageNumber="40">Fig. 22C, D</figureCitation>
|
||
) with broad coxa and basis, and stocky 2-segmented rami, bearing dense covering of spinules on outer surfaces. Leg 3 (
|
||
<figureCitation id="E4E148BF1C61BB51071BF8862633ED7E" box="[531,630,1858,1882]" captionStart="FIGURE 22" captionStartId="39.[151,250,1151,1174]" captionTargetBox="[177,1432,214,1130]" captionTargetId="figure-382@39.[151,1436,193,1130]" captionTargetPageId="39" captionText="FIGURE 22. Sheaderia bifida n. gen. et n. sp., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, leg 3; F, leg 5. Scale bars: A–E, 0.2 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5264756" httpUri="https://zenodo.org/record/5264756/files/figure.png" pageId="39" pageNumber="40">Fig. 22E</figureCitation>
|
||
) lobate and tipped with 1 naked seta. Leg 4 absent. Armature formula of legs 1 and 2 as follows:
|
||
</paragraph>
|
||
<paragraph id="7C65543A1C61BB51059FF86B26B7EDE2" blockId="39.[151,759,1966,2027]" box="[151,754,1966,1991]" pageId="39" pageNumber="40">Leg 1: coxa 0-0; basis 1-0; exp. I-0; I, I, 3; enp. 0-0; 2</paragraph>
|
||
<paragraph id="7C65543A1C61BB51059FF81726B2EDCE" blockId="39.[151,759,1966,2027]" box="[151,759,2002,2027]" pageId="39" pageNumber="40">Leg 2: coxa 0-0; basis 1-0; exp. I-0; I, 2, 2; enp. 0-0; 2</paragraph>
|
||
<paragraph id="7C65543A1C6EBB5E05CFFF5C25CEEAD3" blockId="40.[151,1437,151,463]" pageId="40" pageNumber="41">
|
||
Leg 5 (
|
||
<figureCitation id="E4E148BF1C6EBB5E041DFF532533EA8B" box="[277,374,151,175]" captionStart="FIGURE 22" captionStartId="39.[151,250,1151,1174]" captionTargetBox="[177,1432,214,1130]" captionTargetId="figure-382@39.[151,1436,193,1130]" captionTargetPageId="39" captionText="FIGURE 22. Sheaderia bifida n. gen. et n. sp., female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, leg 3; F, leg 5. Scale bars: A–E, 0.2 mm; F, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5264756" httpUri="https://zenodo.org/record/5264756/files/figure.png" pageId="40" pageNumber="41">Fig. 22F</figureCitation>
|
||
) 2-segmented; proximal segment large but unarmed; distal segment slightly narrowing distally, 92×53 µm (ratio 1.74:1), with 1 small subdistal and 2 distal setae, and ornamented with distal patch of spinules. Leg 6 not discernible.
|
||
</paragraph>
|
||
<paragraph id="7C65543A1C6EBB5E05CFFEC025C1EB38" blockId="40.[151,1437,151,463]" box="[199,388,260,284]" pageId="40" pageNumber="41">
|
||
<emphasis id="4EAE88281C6EBB5E05CFFEC0254DEB38" box="[199,264,260,284]" italics="true" pageId="40" pageNumber="41">Male.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="34C007B11C6EBB5E05CFFEEC2010EB40" pageId="40" pageNumber="41" type="etymology">
|
||
<paragraph id="7C65543A1C6EBB5E05CFFEEC2010EB40" blockId="40.[151,1437,151,463]" pageId="40" pageNumber="41">
|
||
<emphasis id="4EAE88281C6EBB5E05CFFEEC250BEB64" bold="true" box="[199,334,296,320]" pageId="40" pageNumber="41">Etymology.</emphasis>
|
||
The specific name
|
||
<taxonomicName id="BBDA2FB91C6EBB5E0720FEEC262CEB64" authorityName="Kim & Sikorski & O’Reilly & Boxshall" authorityYear="2013" box="[552,617,296,320]" class="Hexanauplia" family="Clausiidae" genus="Sheaderia" kingdom="Animalia" order="Cyclopoida" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="bifida">
|
||
<emphasis id="4EAE88281C6EBB5E0720FEEC262CEB64" box="[552,617,296,320]" italics="true" pageId="40" pageNumber="41">bifida</emphasis>
|
||
</taxonomicName>
|
||
is derived from the Latin
|
||
<emphasis id="4EAE88281C6EBB5E0684FEEC279DEB64" box="[908,984,296,320]" italics="true" pageId="40" pageNumber="41">bifidus</emphasis>
|
||
, meaning “split into two parts”. It refers to the possession of the double plates of the labrum and the two-segmented abdomen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="34C007B11C6EBB5E05CFFEB42782EBEB" pageId="40" pageNumber="41" type="discussion">
|
||
<paragraph id="7C65543A1C6EBB5E05CFFEB42782EBEB" blockId="40.[151,1437,151,463]" pageId="40" pageNumber="41">
|
||
<emphasis id="4EAE88281C6EBB5E05CFFEB4257EEBAC" bold="true" box="[199,315,368,392]" pageId="40" pageNumber="41">Remarks.</emphasis>
|
||
The undissected
|
||
<typeStatus id="A361EA981C6EBB5E04F6FEB4261BEBAC" box="[510,606,368,392]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
|
||
female from the central North Sea (BMNH 2012.1393) has a single distal seta on the left leg 3 and two distal setae on the right leg 3. This specimen also has a small papilla-like, unarmed leg 4. However, no other significant difference from the
|
||
<typeStatus id="A361EA981C6EBB5E07EDFE732702EBEB" box="[741,839,439,463]" pageId="40" pageNumber="41" type="holotype">holotype</typeStatus>
|
||
was noted.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |