222 lines
27 KiB
XML
222 lines
27 KiB
XML
<document id="27CE10F64A576CE663724E9FEDA5DE47" ID-DOI="10.11646/zootaxa.4801.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="3898064" ID-ZooBank="74E0BE48-4E84-4EC5-9360-3021F2756AF7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1592376028608" checkinUser="plazi" docAuthor="Kim, Il-Hoi & Boxshall, Geoff A." docDate="2020" docId="15316950254AAC02FF6CFB0300E5FB3F" docLanguage="en" docName="zootaxa.4801.1.1.pdf" docOrigin="Zootaxa 4801 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Archinotodelphys bimerus Kim & Boxshall 2020, sp. nov." docType="treatment" docVersion="3" lastPageNumber="31" masterDocId="E90811282551AC1CFFFBFFF60574FF9C" masterDocTitle="A revision of the family Archinotodelphyidae Lang, 1949 (Copepoda: Cyclopoida Oithonida), with the recognition of 15 new species" masterLastPageNumber="56" masterPageNumber="1" pageNumber="28" updateTime="1700276695641" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="6B9A6CBEFBBE4036501C35204BFF008C">
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<mods:title id="52F735C5F783BE5E10BA34FB0FE1FB02">A revision of the family Archinotodelphyidae Lang, 1949 (Copepoda: Cyclopoida Oithonida), with the recognition of 15 new species</mods:title>
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</mods:titleInfo>
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<mods:name id="E82E345D5ECB861A0F73B6E9F189D5D8" type="personal">
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<mods:role id="5BD0FE9CE9D15084C00792ED7D914846">
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<mods:roleTerm id="4C9815A9EA4C27A3CC56CAE303CD9F7F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4BFFF7FF0D5312ABA330A74598D57274">Kim, Il-Hoi</mods:namePart>
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<mods:affiliation id="3E71B22E1D33BD999D3E3D306C7E8316">Korea Institute of Coastal Ecology, Inc., 802 - ho, 302 - dong, 397 Seokcheon-ro, Ojeong-gu, Bucheon, Gyeonggi-do 14449, Republic of Korea</mods:affiliation>
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</mods:name>
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<mods:name id="94BB0F5196117B44BB433945410CEBBD" type="personal">
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<mods:role id="91518D3C945185D90BF7ED8290F36DD8">
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<mods:roleTerm id="49828408C87EFB9065F950C73B752A93">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="ED9C7355855FEB4CE2A19601BB8AD5EA">Boxshall, Geoff A.</mods:namePart>
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<mods:affiliation id="FADD815C7569B2768933F35535D7B185">Department of Life Sciences, Natural History Museum, Cromwell Road, London SW 7 5 BD, United Kingdom g. boxshall @ nhm. ac. uk; https: // orcid. org / 0000 - 0001 - 8170 - 7734</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="B5108E0ED089B29D004672F7641F014F">text</mods:typeOfResource>
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<mods:titleInfo id="7475C1CBF878585278C948AC16B07CBD">
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<mods:title id="8E7EA599D9E34C25661D3F3C798DCA0C">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="835CF78D1D63D8200111EB3CCA4E75E1">
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<mods:date id="CA3DDA4EAD16B1D65122813E1AAB9888">2020</mods:date>
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<mods:number id="9A54D5F65DC4428E7F2CFE4F25A6C046">2020-06-17</mods:number>
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</mods:detail>
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<mods:detail id="6C2B08FCD0BD0B247889968439F9A7A5" type="volume">
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<mods:number id="CD7343F6096DBB283E56E45A128C35A0">4801</mods:number>
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</mods:detail>
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<mods:detail id="99DC19A879E7BCEAFDB62BB6C3F7FDD7" type="issue">
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<mods:number id="6A041FF8A91625A8C63AF5C2255E8BE8">1</mods:number>
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<mods:start id="006B152AD23553DCB183E69D653B527F">1</mods:start>
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<mods:end id="AE3C4BED78C0A14EF7AC2D91674AA77B">56</mods:end>
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<mods:classification id="096379EB71458C3D29BA8B57E4E3C912">journal article</mods:classification>
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<mods:identifier id="224711620A20F6EBD41430EB2B5B594E" type="DOI">10.11646/zootaxa.4801.1.1</mods:identifier>
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<mods:identifier id="34D4242A2727E9861D856AFC8707A7B0" type="ISSN">1175-5326</mods:identifier>
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</mods:mods>
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<treatment id="15316950254AAC02FF6CFB0300E5FB3F" LSID="urn:lsid:plazi:treatment:15316950254AAC02FF6CFB0300E5FB3F" httpUri="http://treatment.plazi.org/id/15316950254AAC02FF6CFB0300E5FB3F" lastPageId="30" lastPageNumber="31" pageId="27" pageNumber="28">
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<subSubSection id="D5828BCD254AAC07FF6CFB03045AFAA8" pageId="27" pageNumber="28" type="nomenclature">
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<paragraph id="9D27D846254AAC07FF6CFB03074FFA93" blockId="27.[151,571,1269,1332]" box="[151,571,1269,1296]" pageId="27" pageNumber="28">
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<heading id="C66F6F2A254AAC07FF6CFB03074FFA93" bold="true" box="[151,571,1269,1296]" fontSize="11" level="1" pageId="27" pageNumber="28" reason="1">
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<emphasis id="AFEC0454254AAC07FF6CFB03074FFA93" bold="true" box="[151,571,1269,1296]" pageId="27" pageNumber="28">
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<taxonomicName id="5A98A3C5254AAC07FF6CFB0304A2FA8C" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[151,470,1269,1296]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="bimerus" status="sp. nov.">
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<emphasis id="AFEC0454254AAC07FF6CFB0304A2FA8C" bold="true" box="[151,470,1269,1296]" italics="true" pageId="27" pageNumber="28">Archinotodelphys bimerus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="B4DFB92F254AAC07FE26FB03074FFA93" box="[477,571,1269,1295]" pageId="27" pageNumber="28" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="9D27D846254AAC07FF6CFAEF045AFAA8" blockId="27.[151,571,1269,1332]" box="[151,302,1304,1332]" pageId="27" pageNumber="28">(Figs. 15, 16)</paragraph>
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</subSubSection>
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<subSubSection id="D5828BCD254AAC07FF6CFA9704C7FA7B" pageId="27" pageNumber="28" type="materials_examined">
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<paragraph id="9D27D846254AAC07FF6CFA97005EFAE7" blockId="27.[151,1437,1376,2015]" box="[151,1322,1376,1403]" pageId="27" pageNumber="28">
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<emphasis id="AFEC0454254AAC07FF6CFA970431FAE7" bold="true" box="[151,325,1376,1403]" pageId="27" pageNumber="28">Type material.</emphasis>
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<typeStatus id="422366E4254AAC07FEB7FA9704C0FAE7" box="[332,436,1377,1403]" pageId="27" pageNumber="28" type="holotype">Holotype</typeStatus>
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(
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<specimenCount id="8B9E13CF254AAC07FE3EFA9704A8FAE7" box="[453,476,1377,1403]" pageId="27" pageNumber="28" type="male">♂</specimenCount>
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; MNHN-IU-2014-21201). Dissected
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<typeStatus id="422366E4254AAC07FC7BFA970694FAE7" box="[896,992,1377,1403]" pageId="27" pageNumber="28" type="paratype">paratype</typeStatus>
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||
(
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<specimenCount id="8B9E13CF254AAC07FC0AFA970173FAE7" box="[1009,1031,1377,1403]" pageId="27" pageNumber="28" type="male">♂</specimenCount>
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) in the collection of IHK.
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</paragraph>
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<paragraph id="9D27D846254AAC07FF3CFA730652FA03" blockId="27.[151,1437,1376,2015]" box="[199,806,1413,1439]" pageId="27" pageNumber="28">
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<emphasis id="AFEC0454254AAC07FF3CFA730436FA03" bold="true" box="[199,322,1413,1439]" pageId="27" pageNumber="28">
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<typeStatus id="422366E4254AAC07FF3CFA730476FA03" box="[199,258,1413,1439]" pageId="27" pageNumber="28">Type</typeStatus>
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host.
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</emphasis>
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unidentified species of family
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<taxonomicName id="5A98A3C5254AAC07FD66FA730656FA03" authorityName="Lacaze-Duthiers" authorityYear="1877" box="[669,802,1413,1439]" class="Ascidiacea" family="Molgulidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="27" pageNumber="28" phylum="Chordata" rank="family">Molgulidae</taxonomicName>
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.
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</paragraph>
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<paragraph id="9D27D846254AAC07FF3CFA5F04C7FA7B" blockId="27.[151,1437,1376,2015]" pageId="27" pageNumber="28">
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<materialsCitation id="2DF0D21B254AAC07FF3CFA5F04DAFA7B" collectingDate="1966-08-24" collectionCode="R, V" collectorName="II Cruise & Stn" elevation="3806" latitude="39.616665" location="North Atlantic" longLatPrecision="1168" longitude="-66.75" municipality="America Basin" pageId="27" pageNumber="28" specimenCount="1" typeStatus="holotype">
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<emphasis id="AFEC0454254AAC07FF3CFA5F0413FA5F" bold="true" box="[199,359,1448,1475]" pageId="27" pageNumber="28">
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<typeStatus id="422366E4254AAC07FF3CFA5F0476FA5F" box="[199,258,1449,1475]" pageId="27" pageNumber="28">Type</typeStatus>
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locality.
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</emphasis>
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<location id="98478E9D254AAC07FE95FA5F0761FA5F" LSID="urn:lsid:plazi:treatment:15316950254AAC02FF6CFB0300E5FB3F:98478E9D254AAC07FE95FA5F0761FA5F" box="[366,533,1449,1475]" latitude="39.616665" longLatPrecision="1168" longitude="-66.75" municipality="America Basin" name="North Atlantic" pageId="27" pageNumber="28">North Atlantic</location>
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,
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<collectingMunicipality id="7D43423C254AAC07FDE4FA5F07BFFA5F" box="[543,715,1449,1475]" pageId="27" pageNumber="28">America Basin</collectingMunicipality>
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,
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<collectionCode id="FB894083254AAC07FD2CFA5F0799FA5F" box="[727,749,1449,1475]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="27" pageNumber="28">R</collectionCode>
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.
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<collectionCode id="FB894083254AAC07FD0BFA5F0675FA5F" box="[752,769,1449,1475]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="27" pageNumber="28" type="Museum">V</collectionCode>
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.
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<emphasis id="AFEC0454254AAC07FCEBFA5F06F6FA5F" box="[784,898,1449,1475]" italics="true" pageId="27" pageNumber="28">
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<taxonomicName id="5A98A3C5254AAC07FCEBFA5F0613FA5F" box="[784,871,1449,1475]" class="Insecta" family="Curculionidae" genus="Atlantis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="27" pageNumber="28" phylum="Arthropoda" rank="genus">Atlantis</taxonomicName>
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<collectorName id="306DBD90254AAC07FC94FA5C06F6FA5F" box="[879,898,1450,1475]" pageId="27" pageNumber="28">II</collectorName>
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</emphasis>
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Cruise 24,
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<collectorName id="306DBD90254AAC07FBFDFA5F015FFA5F" box="[1030,1067,1449,1475]" pageId="27" pageNumber="28">Stn</collectorName>
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126 (
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<geoCoordinate id="F8ACBE81254AAC07FB95FA5F01A6FA5F" box="[1134,1234,1449,1475]" degrees="39" direction="north" minutes="37" orientation="latitude" pageId="27" pageNumber="28" precision="925" value="39.616665">39°37’N</geoCoordinate>
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,
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<geoCoordinate id="F8ACBE81254AAC07FB24FA5E003DFA5F" box="[1247,1353,1448,1475]" degrees="66" direction="west" minutes="45" orientation="longitude" pageId="27" pageNumber="28" precision="925" value="-66.75">66°45’W</geoCoordinate>
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), depth
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<quantity id="5A6075A3254AAC07FF6CFA3B059AFA7B" box="[151,238,1485,1511]" metricMagnitude="3" metricUnit="m" metricValue="3.806" pageId="27" pageNumber="28" unit="m" value="3806.0">
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<elevation id="16B53F75254AAC07FF6CFA3B059AFA7B" box="[151,238,1485,1511]" metricMagnitude="3" metricUnit="m" metricValue="3.806" pageId="27" pageNumber="28" unit="m" value="3806.0">3806 m</elevation>
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</quantity>
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,
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<date id="E926FE86254AAC07FF01FA3B04DAFA7B" box="[250,430,1485,1511]" pageId="27" pageNumber="28" value="1966-08-24">
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<collectingDate id="F962076E254AAC07FF01FA3B04DAFA7B" box="[250,430,1485,1511]" pageId="27" pageNumber="28" value="1966-08-24">24 August 1966</collectingDate>
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</date>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="D5828BCD254AAC02FF3CFA0704D6FCA7" lastPageId="30" lastPageNumber="31" pageId="27" pageNumber="28" type="etymology">
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<paragraph id="9D27D846254AAC07FF3CFA070040F997" blockId="27.[151,1437,1376,2015]" box="[199,1332,1521,1547]" pageId="27" pageNumber="28">
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<emphasis id="AFEC0454254AAC07FF3CFA07043AF997" bold="true" box="[199,334,1521,1547]" pageId="27" pageNumber="28">Etymology.</emphasis>
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The name of the new species refers to the 2-segmented state of the maxillulary endopod.
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</paragraph>
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<paragraph id="9D27D846254AAC07FF3CF9E3018AF89B" blockId="27.[151,1437,1376,2015]" pageId="27" pageNumber="28">
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<emphasis id="AFEC0454254AAC07FF3CF9E3047FF9B3" bold="true" box="[199,267,1557,1583]" pageId="27" pageNumber="28">Male.</emphasis>
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Body (Fig. 15A) slender; length 876 μm; prosome 447 μm long; cephalosome 212×248 μm, dorsal cephalosomic shield with posteriorly extended posterolateral corners. Urosome 6-segmented: fifth pedigerous somite 47×87 μm; genital somite sub-square, 75×90 μm; 4 abdominal somites 47×56, 32×48, 32×46, and 48×46 μm, respectively; anal somite ornamented with spinules along posteroventral margin, rather deep postero-median incision, and nipple-shaped process at both sides of incision (indicated by arrowhead in Fig. 15C). Caudal ramus (Fig. 15C) about 6.0 times longer than wide (99×16 μm), ornamented with spinules along posteroventral margin and armed with 6 setae; outer lateral seta pinnate and located at midlength of ramus; other 5 setae naked.
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</paragraph>
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<paragraph id="9D27D846254AAC07FF3CF8E70061F843" blockId="27.[151,1437,1376,2015]" pageId="27" pageNumber="28">Rostrum (Fig. 15D) tapering, 73×47 μm. Antennule (Fig. 15E) 278 μm long and 16-segmented, with genicula- tion between segments 14 and 15; terminal segment pointed at tip; armature formula 3, 5, 4, 2, 2, 2, 2, 2, 2, 2, 4+aesthetasc, 2, 2, 4, 4+aesthetasc, and 9+aesthetasc; all setae naked; aesthetascs small, setiform.Antenna (Fig. 15F) with short unarmed coxa; basis with 1 inner seta plus 2 exopodal setae (1 minute): endopod 3-segmented with armature formula 1, 4, and 6 plus claw; terminal segment about 3 times longer than wide; curved terminal claw slender; outer margin of endopodal segments ornamented with spinules; distal seta on second segment with blunt tip.</paragraph>
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<paragraph id="9D27D846254DAC00FF6CF86F045CF865" blockId="28.[151,1436,1945,2042]" pageId="28" pageNumber="29">
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<emphasis id="AFEC0454254DAC00FF6CF86F0585F82E" bold="true" box="[151,241,1945,1970]" pageId="28" pageNumber="29">FIG. 15.</emphasis>
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<taxonomicName id="5A98A3C5254DAC00FF03F86C0776F82E" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[248,514,1946,1970]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="28" pageNumber="29" phylum="Arthropoda" rank="species" species="bimerus" status="sp. nov.">
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<emphasis id="AFEC0454254DAC00FF03F86C0776F82E" box="[248,514,1946,1970]" italics="true" pageId="28" pageNumber="29">Archinotodelphys bimerus</emphasis>
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</taxonomicName>
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<emphasis id="AFEC0454254DAC00FDF2F86C072EF82E" bold="true" box="[521,602,1946,1970]" pageId="28" pageNumber="29">
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||
<taxonomicNameLabel id="B4DFB92F254DAC00FDF2F86C072EF82E" box="[521,602,1946,1970]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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<typeStatus id="422366E4254DAC00FD9AF86C07CCF82E" box="[609,696,1946,1970]" pageId="28" pageNumber="29" type="paratype">paratype</typeStatus>
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male. A, habitus, dorsal; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule. Scale bars: A, 0.1 mm; B, E, 0.05 mm; C, D, F–I, 0.02 mm.
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</paragraph>
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<paragraph id="9D27D846254CAC01FF6CF883076CF82D" blockId="29.[151,1436,1909,1970]" pageId="29" pageNumber="30">
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<emphasis id="AFEC0454254CAC01FF6CF8830585F812" bold="true" box="[151,241,1909,1934]" pageId="29" pageNumber="30">FIG. 16.</emphasis>
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<taxonomicName id="5A98A3C5254CAC01FF0CF8800776F812" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[247,514,1910,1934]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="bimerus" status="sp. nov.">
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<emphasis id="AFEC0454254CAC01FF0CF8800776F812" box="[247,514,1910,1934]" italics="true" pageId="29" pageNumber="30">Archinotodelphys bimerus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC0454254CAC01FDF3F880072DF812" bold="true" box="[520,601,1910,1934]" pageId="29" pageNumber="30">
|
||
<taxonomicNameLabel id="B4DFB92F254CAC01FDF3F880072DF812" box="[520,601,1910,1934]" pageId="29" pageNumber="30" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
<typeStatus id="422366E4254CAC01FD9BF88007C3F812" box="[608,695,1910,1934]" pageId="29" pageNumber="30" type="paratype">paratype</typeStatus>
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male. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, leg 4; F, right legs 5 and 6, ventral. Scale bars: 0.02 mm.
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</paragraph>
|
||
<paragraph id="9D27D846254FAC02FF3CFF6F0670FDFF" blockId="30.[151,1437,152,1187]" pageId="30" pageNumber="31">Labrum (Fig. 15G) with semicircular posteromedian lobe ornamented with long setules and row of spinules on both sides posteriorly. Mandible (Fig. 15H) with about 9 acute teeth of irregular sizes and 2 setae on cutting edge of coxal gnathobase; basis with 1 seta on medial margin; exopod 4-segmented, with 1, 1, 1, and 2 setae on first to fourth segments, respectively, distalmost seta small, less than half length of other 4 setae; endopod 2-segmented with 4 setae on first segment and 9 setae on second. Maxillule (Fig. 15I) with 11 setae on precoxal arthrite; coxa with 1 seta on endite and 2 setae on epipodite; basis with 5 setae on medial margin (grouped 3 and 2); exopod with 4 large setae distally; endopod incompletely 2-segmented with 4 setae (only 3 setae on other member of leg pair) on first segment and 4 setae on second. Maxilla (Fig. 16A) 6-segmented with suture line between precoxa and coxa; precoxa with 3 setae plus 1 spine on proximal endite and 1 seta on distal endite; coxa with 3 setae each on proximal and distal endites; basis with strong claw ornamented with spinules along concave margin, plus 2 setae; endopod 3- segmented, with 2, 2, and 3 setae respectively on first to third segments; setae on second and third segments naked. Maxilliped (Fig. 16B) 4-segmented with 6, 2, 3, and 3 setae on first to fourth segments; terminal segment small; setae on first segment (syncoxa) grouped as 1, 3, and 2.</paragraph>
|
||
<paragraph id="9D27D846254FAC02FF3CFD9B01A5FD30" blockId="30.[151,1437,152,1187]" pageId="30" pageNumber="31">Legs 1–4 with 3-segmented rami; with same armature formula as preceding species. Inner distal spine on basis of leg 1 and outer setae on exopod of legs 1–4 with membranous fringe bilaterally (Fig. 16C–E).</paragraph>
|
||
<paragraph id="9D27D846254FAC02FF6CFD4307B6FC8B" blockId="30.[151,1437,152,1187]" pageId="30" pageNumber="31">Leg 5 (Fig. 16F) protopodal segment wider than long, with 1 naked seta; exopodal segment about 1.1 times longer than wide (20×18 μm), with 4 setae; 2 outer distal setae short, spiniform. Leg 6 (Fig. 16F) represented by 2 setae and 1 small, spiniform seta on genital operculum.</paragraph>
|
||
<paragraph id="9D27D846254FAC02FF3CFCD704D6FCA7" blockId="30.[151,1437,152,1187]" box="[199,418,801,827]" pageId="30" pageNumber="31">
|
||
<emphasis id="AFEC0454254FAC02FF3CFCD70451FCA7" bold="true" box="[199,293,801,827]" pageId="30" pageNumber="31">Female.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D5828BCD254FAC02FF3CFCB300E5FB3F" pageId="30" pageNumber="31" type="discussion">
|
||
<paragraph id="9D27D846254FAC02FF3CFCB300E5FB3F" blockId="30.[151,1437,152,1187]" pageId="30" pageNumber="31">
|
||
<emphasis id="AFEC0454254FAC02FF3CFCB30440FCC3" bold="true" box="[199,308,837,863]" pageId="30" pageNumber="31">Remarks</emphasis>
|
||
. This new species is established from the male only, but given that archinotodelphyid species typically show sexual dimorphism only in the urosome, the antennule, and legs 5 and 6, it is still possible to make sufficient comparisons. The new species,
|
||
<taxonomicName id="5A98A3C5254FAC02FDF9FC7B0709FC3B" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[514,637,909,935]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="bimerus" status="sp. nov.">
|
||
<emphasis id="AFEC0454254FAC02FDF9FC7B0709FC3B" box="[514,637,909,935]" italics="true" pageId="30" pageNumber="31">A. bimerus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC0454254FAC02FD7CFC7B0796FC3B" bold="true" box="[647,738,909,935]" pageId="30" pageNumber="31">
|
||
<taxonomicNameLabel id="B4DFB92F254FAC02FD7CFC7B0796FC3B" box="[647,738,909,935]" pageId="30" pageNumber="31" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, has an incompletely 2-segmented endopod on the maxillule and each segment is armed with 4 setae. This is a unique character state within the family. The presence of 2, 2, and 3 setae on the first to third endopodal segments of the maxilla is shared only by two species,
|
||
<taxonomicName id="5A98A3C5254FAC02FB40FC230038FC73" authorityName="Monniot" authorityYear="1968" box="[1211,1356,981,1007]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="profundus">
|
||
<emphasis id="AFEC0454254FAC02FB40FC230038FC73" box="[1211,1356,981,1007]" italics="true" pageId="30" pageNumber="31">A. profundus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="5A98A3C5254FAC02FA7FFC2305A9FB8F" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="curtus" status="sp. nov.">
|
||
<emphasis id="AFEC0454254FAC02FA7FFC2305A9FB8F" italics="true" pageId="30" pageNumber="31">A. curtus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC0454254FAC02FF1FFC0F044AFB8F" bold="true" box="[228,318,1017,1043]" pageId="30" pageNumber="31">
|
||
<taxonomicNameLabel id="B4DFB92F254FAC02FF1FFC0F044AFB8F" box="[228,318,1017,1043]" pageId="30" pageNumber="31" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
The new species also shares the presence of 5 setae on the basis of the maxillule with
|
||
<taxonomicName id="5A98A3C5254FAC02FAFDFC0F00E2FB8F" authorityName="Monniot" authorityYear="1968" box="[1286,1430,1017,1043]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="profundus">
|
||
<emphasis id="AFEC0454254FAC02FAFDFC0F00E2FB8F" box="[1286,1430,1017,1043]" italics="true" pageId="30" pageNumber="31">A. profundus</emphasis>
|
||
</taxonomicName>
|
||
, but not with
|
||
<taxonomicName id="5A98A3C5254FAC02FED2FBEB04FBFBAB" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[297,399,1053,1079]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="curtus" status="sp. nov.">
|
||
<emphasis id="AFEC0454254FAC02FED2FBEB04FBFBAB" box="[297,399,1053,1079]" italics="true" pageId="30" pageNumber="31">A. curtus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC0454254FAC02FE6CFBEB0486FBAB" bold="true" box="[407,498,1053,1079]" pageId="30" pageNumber="31">
|
||
<taxonomicNameLabel id="B4DFB92F254FAC02FE6CFBEB0486FBAB" box="[407,498,1053,1079]" pageId="30" pageNumber="31" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, which carries 7 setal elements on the basis. The new species can be distinguished from
|
||
<taxonomicName id="5A98A3C5254FAC02FF2EFBB70411FBC7" authorityName="Monniot" authorityYear="1968" box="[213,357,1089,1115]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="profundus">
|
||
<emphasis id="AFEC0454254FAC02FF2EFBB70411FBC7" box="[213,357,1089,1115]" italics="true" pageId="30" pageNumber="31">A. profundus</emphasis>
|
||
</taxonomicName>
|
||
by the presence of only 9 setae on the distal segment of the mandibular endopod, compared to
|
||
<quantity id="5A6075A3254FAC02FA75FBB705D9FBE3" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="30" pageNumber="31" unit="in" value="8.0">8 in</quantity>
|
||
<taxonomicName id="5A98A3C5254FAC02FF48FB930436FBE3" authorityName="Monniot" authorityYear="1968" box="[179,322,1125,1151]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="profundus">
|
||
<emphasis id="AFEC0454254FAC02FF48FB930436FBE3" box="[179,322,1125,1151]" italics="true" pageId="30" pageNumber="31">A. profundus</emphasis>
|
||
</taxonomicName>
|
||
. In addition, the endopod of the maxillule of
|
||
<taxonomicName id="5A98A3C5254FAC02FCCFFB9306B7FBE3" authorityName="Monniot" authorityYear="1968" box="[820,963,1125,1151]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="profundus">
|
||
<emphasis id="AFEC0454254FAC02FCCFFB9306B7FBE3" box="[820,963,1125,1151]" italics="true" pageId="30" pageNumber="31">A. profundus</emphasis>
|
||
</taxonomicName>
|
||
is unsegmented whereas it is incompletely 2-segmented in
|
||
<taxonomicName id="5A98A3C5254FAC02FEB1FB7F04B7FB3F" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[330,451,1161,1187]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="bimerus" status="sp. nov.">
|
||
<emphasis id="AFEC0454254FAC02FEB1FB7F04B7FB3F" box="[330,451,1161,1187]" italics="true" pageId="30" pageNumber="31">A. bimerus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC0454254FAC02FE31FB7F0750FB3F" bold="true" box="[458,548,1161,1187]" pageId="30" pageNumber="31">
|
||
<taxonomicNameLabel id="B4DFB92F254FAC02FE31FB7F0750FB3F" box="[458,548,1161,1187]" pageId="30" pageNumber="31" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
These differences serve to distinguish
|
||
<taxonomicName id="5A98A3C5254FAC02FC23FB7F0125FB3F" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[984,1105,1161,1187]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="bimerus" status="sp. nov.">
|
||
<emphasis id="AFEC0454254FAC02FC23FB7F0125FB3F" box="[984,1105,1161,1187]" italics="true" pageId="30" pageNumber="31">A. bimerus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC0454254FAC02FBA2FB7F01C6FB3F" bold="true" box="[1113,1202,1161,1187]" pageId="30" pageNumber="31">
|
||
<taxonomicNameLabel id="B4DFB92F254FAC02FBA2FB7F01C6FB3F" box="[1113,1202,1161,1187]" pageId="30" pageNumber="31" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from its congeners.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |