244 lines
30 KiB
XML
244 lines
30 KiB
XML
<document id="51038BFBDADB075AC4633B0692F72EFD" 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="15316950255CAC0CFF6CFC23063EFB3F" 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 hexasetosus Kim & Boxshall 2020, sp. nov." docType="treatment" docVersion="3" lastPageNumber="17" 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="14" updateTime="1700276695641" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="528342010EAB4886EF55DEB9412B29AB" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="15B608FCDCA413D352B189B82D35BD7A">
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<mods:title id="F96CB24BD1106197480F4A0415919DEC">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="F321AAC954EA72273379F2763692168C" type="personal">
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<mods:role id="7ABA1B260756A2A7761C5322A9DA5EA9">
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<mods:roleTerm id="16B50C56A6F5E594B49894D63BB8FEDD">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C5F2249A9263DC4CF8D5D241995588DF">Kim, Il-Hoi</mods:namePart>
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<mods:affiliation id="23BDDFE6B87E27328A8CFBB55FE9BE4C">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="69D1FCA88A59E238D4E80C9FA28A6759" type="personal">
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<mods:role id="6365342821DC6BE552F59C1FF126869F">
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<mods:roleTerm id="FB913C18598F852C47B2DC4CC8CF4B7C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="50827CF903069099FA0B2E299A6E20AD">Boxshall, Geoff A.</mods:namePart>
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<mods:affiliation id="1C67DF73C2DD37B9480B8A4C426E791E">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="D3FF90CB5A6405BCA80620A7E111891C">text</mods:typeOfResource>
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<mods:titleInfo id="C70B0BAEFA7ED3001B7BA8C3DA156593">
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<mods:title id="284A6163E69F4E8F774D15BBDCA91076">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="8FF2C9007B744C5F95B12E8044B17B7D">
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<mods:date id="4DC01A447C73163A1AFE70C5BC1F86AD">2020</mods:date>
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<mods:detail id="EEAF64BAC5505165BDE0171B76D69147" type="pubDate">
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<mods:number id="A57DFA862F00B914A598CA5D3100CC27">2020-06-17</mods:number>
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</mods:detail>
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<mods:detail id="4E2FF56E102C2FB820712E54C8D96327" type="volume">
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<mods:number id="FDD96E9B347668632E69482A6AF141DA">4801</mods:number>
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</mods:detail>
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<mods:detail id="2F4A6FDB772981EF2F252F976D209468" type="issue">
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<mods:number id="6445FB5C6728CDACFD9FF5DE819CC973">1</mods:number>
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<mods:start id="4A329FFB672396CC373C1C1166E83247">1</mods:start>
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<mods:end id="05080CDD12D693C5828AEA8D63573CE2">56</mods:end>
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<mods:classification id="F02DD4198F1A74D17B8D518B0DBE0149">journal article</mods:classification>
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<mods:identifier id="F786CB3C23465E42D8772E741EFDBCD8" type="DOI">10.11646/zootaxa.4801.1.1</mods:identifier>
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<mods:identifier id="0C2F72FB39A5C696C20AA7E912685CFE" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C12FA59A811965DB5408F261F44D87D9" type="Zenodo-Dep">3898064</mods:identifier>
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<mods:identifier id="E01824E913D1682BF3AB94AF717C2679" type="ZooBank">74E0BE48-4E84-4EC5-9360-3021F2756AF7</mods:identifier>
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</mods:mods>
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<treatment id="15316950255CAC0CFF6CFC23063EFB3F" LSID="urn:lsid:plazi:treatment:15316950255CAC0CFF6CFC23063EFB3F" httpUri="http://treatment.plazi.org/id/15316950255CAC0CFF6CFC23063EFB3F" lastPageId="16" lastPageNumber="17" pageId="13" pageNumber="14">
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<subSubSection id="D5828BCD255CAC11FF6CFC230466FB88" pageId="13" pageNumber="14" type="nomenclature">
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<paragraph id="9D27D846255CAC11FF6CFC23071EFC73" blockId="13.[151,618,981,1044]" box="[151,618,981,1008]" pageId="13" pageNumber="14">
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<heading id="C66F6F2A255CAC11FF6CFC23071EFC73" bold="true" box="[151,618,981,1008]" fontSize="11" level="1" pageId="13" pageNumber="14" reason="1">
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<emphasis id="AFEC0454255CAC11FF6CFC23071EFC73" bold="true" box="[151,618,981,1008]" pageId="13" pageNumber="14">
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<taxonomicName id="5A98A3C5255CAC11FF6CFC230771FC6C" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[151,517,981,1008]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="hexasetosus" status="sp. nov.">
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<emphasis id="AFEC0454255CAC11FF6CFC230771FC6C" bold="true" box="[151,517,981,1008]" italics="true" pageId="13" pageNumber="14">Archinotodelphys hexasetosus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="B4DFB92F255CAC11FDF7FC23071EFC73" box="[524,618,981,1007]" pageId="13" pageNumber="14" 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="9D27D846255CAC11FF6CFC0F0466FB88" blockId="13.[151,618,981,1044]" box="[151,274,1016,1044]" pageId="13" pageNumber="14">(Figs. 5, 6)</paragraph>
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</subSubSection>
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<subSubSection id="D5828BCD255CAC11FF6CFBB7074BFB5B" pageId="13" pageNumber="14" type="materials_examined">
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<paragraph id="9D27D846255CAC11FF6CFBB70109FBC0" blockId="13.[151,1437,1088,2015]" box="[151,1149,1088,1116]" pageId="13" pageNumber="14">
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<emphasis id="AFEC0454255CAC11FF6CFBB70431FBC7" bold="true" box="[151,325,1088,1115]" pageId="13" pageNumber="14">Type material.</emphasis>
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<typeStatus id="422366E4255CAC11FEB7FBB704C0FBC7" box="[332,436,1089,1115]" pageId="13" pageNumber="14" type="holotype">Holotype</typeStatus>
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<specimenCount id="8B9E13CF255CAC11FE40FBB704A4FBC7" box="[443,464,1089,1115]" pageId="13" pageNumber="14" type="female">♀</specimenCount>
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(MNHN-IU-2014-21194; dissected and mounted on a slide).
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</paragraph>
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<paragraph id="9D27D846255CAC11FF3CFB93002BFBE3" blockId="13.[151,1437,1088,2015]" box="[199,1375,1124,1151]" pageId="13" pageNumber="14">
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<materialsCitation id="2DF0D21B255CAC11FF3CFB93002FFBE3" box="[199,1371,1124,1151]" collectionCode="MNHN" pageId="13" pageNumber="14" specimenCode="S3" specimenCount="1" typeStatus="holotype">
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<emphasis id="AFEC0454255CAC11FF3CFB930436FBE3" bold="true" box="[199,322,1125,1151]" pageId="13" pageNumber="14">
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<typeStatus id="422366E4255CAC11FF3CFB930476FBE3" box="[199,258,1125,1151]" pageId="13" pageNumber="14">Type</typeStatus>
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host.
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</emphasis>
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<taxonomicName id="5A98A3C5255CAC11FEB2FB93066EFBE3" authority="Monniot C., 1970" authorityName="Monniot C." authorityYear="1970" box="[329,794,1125,1151]" class="Ascidiacea" family="Molgulidae" genus="Molgula" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="13" pageNumber="14" phylum="Chordata" rank="species" species="platybranchia">
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<emphasis id="AFEC0454255CAC11FEB2FB93073FFBE3" box="[329,587,1125,1151]" italics="true" pageId="13" pageNumber="14">Molgula platybranchia</emphasis>
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Monniot C., 1970
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</taxonomicName>
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(MNHN-IT-2008-5713 =
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<collectionCode id="FB894083255CAC11FBBAFB9301E3FBE3" box="[1089,1175,1125,1151]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="13" pageNumber="14">MNHN</collectionCode>
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<specimenCode id="CD3E703D255CAC11FB65FB9301CCFBE3" box="[1182,1208,1125,1151]" collectionCode="MNHN" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="13" pageNumber="14">S3</specimenCode>
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/MOL.A/290)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="9D27D846255CAC11FF3CFB7F074BFB5B" blockId="13.[151,1437,1088,2015]" pageId="13" pageNumber="14">
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<emphasis id="AFEC0454255CAC11FF3CFB7F0411FB3F" bold="true" box="[199,357,1160,1187]" pageId="13" pageNumber="14">
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<typeStatus id="422366E4255CAC11FF3CFB7F0476FB3F" box="[199,258,1161,1187]" pageId="13" pageNumber="14">Type</typeStatus>
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locality.
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</emphasis>
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Banc Seine, N.E. Atlantic Seamount I cruise, Stn DE80 (
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<geoCoordinate id="F8ACBE81255CAC11FC24FB7E012CFB3F" box="[991,1112,1160,1187]" degrees="33" direction="north" minutes="48.5" orientation="latitude" pageId="13" pageNumber="14" precision="92" value="33.808334">33°48.5´N</geoCoordinate>
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,
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<geoCoordinate id="F8ACBE81255CAC11FB98FB7F0197FB38" box="[1123,1251,1161,1188]" degrees="14" direction="west" minutes="22.6" orientation="longitude" pageId="13" pageNumber="14" precision="92" value="-14.376667">14°22.6´W</geoCoordinate>
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), depth
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<quantity id="5A6075A3255CAC11FAC1FB7E05D9FB5B" metricMagnitude="2" metricUnit="m" metricValue="2.53" metricValueMax="2.56" metricValueMin="2.5" pageId="13" pageNumber="14" unit="m" value="253.0" valueMax="256.0" valueMin="250.0">250–256 m</quantity>
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; coll. P. Bouchet;
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<date id="E926FE86255CAC11FE87FB5B074FFB5B" box="[380,571,1197,1223]" pageId="13" pageNumber="14" value="1987-10-10">10 October 1987</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="D5828BCD255CAC0CFF3CFB2704FCFD87" lastPageId="16" lastPageNumber="17" pageId="13" pageNumber="14" type="etymology">
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<paragraph id="9D27D846255CAC11FF3CFB2707FAFA93" blockId="13.[151,1437,1088,2015]" pageId="13" pageNumber="14">
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<emphasis id="AFEC0454255CAC11FF3CFB27043AFB77" bold="true" box="[199,334,1233,1259]" pageId="13" pageNumber="14">Etymology.</emphasis>
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The name of the species refers to the presence of 6 setae on both the first endopodal segment of the mandible and the exopodal segment of leg 5.
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</paragraph>
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<paragraph id="9D27D846255CAC11FF3CFAEF01ABF997" blockId="13.[151,1437,1088,2015]" pageId="13" pageNumber="14">
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<emphasis id="AFEC0454255CAC11FF3CFAEF0451FAAF" bold="true" box="[199,293,1305,1331]" pageId="13" pageNumber="14">Female.</emphasis>
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Body (Fig. 5A) rather slender, 1.34 mm long; prosome 659 μm long and gradually narrowing posteri- orly; cephalosome 350×490 μm, with characteristic acutely-produced posterolateral corners on dorsal cephalosomal shield. Urosome (Fig. 5B) 5-segmented: fifth pedigerous somite 168 μm wide. Genital double-somite 200×173 μm, gradually narrowing posteriorly and bearing paired genital apertures dorsolaterally at about 32% of double-somite length. Three free abdominal somites 94×121, 79×115, and 82×116 μm, respectively. Caudal rami widely separated from each other, directed posteriorly; each ramus (Fig. 5C) about 3.3 times as long as wide (136×41 μm): armed with 6 setae; outer lateral seta naked and located about at middle of ramus; other 5 setae plumose.
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</paragraph>
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<paragraph id="9D27D846255CAC11FF3CF9E3062EF97F" blockId="13.[151,1437,1088,2015]" pageId="13" pageNumber="14">Rostrum (Fig. 5D) slightly longer than wide, 98×89 μm, tapering towards blunt apex. Antennule (Fig. 5E) 462 μm long and 17-segmented; first segment with 3 setae; setation of other segments uncertain (due to loss of setae during capture and subsequent handling). Antenna (Fig. 5F) with short coxa; basis with 2 plumose setae at outer distal corner, representing exopod; but inner distal seta absent; first to third endopodal segments with 1, 4 (3 distal and 1 at mid-length), and claw plus 6 setae, respectively; third segment about 2.6 times longer than wide (61×23 μm); terminal curved claw small, about half length of segment.</paragraph>
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<paragraph id="9D27D846255CAC12FF3CF91B0489F865" blockId="13.[151,1437,1088,2015]" lastBlockId="14.[151,1437,1945,2042]" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
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Labrum (Fig. 5G) as figured. Mandible (Fig. 5H) with 8 teeth (3 spinule-like) plus 2 slender setae on coxal gnathobase; basis with subdistal seta on medial margin; exopod 4-segmented with 5 setae (setal formula 1, 1, 1, 2); endopod with 6 naked setae on first segment and 9 setae on second. Paragnath (Fig. 5I) ornamented with 2 denticles apically and setules on medial surface. Maxillule (Fig. 5J) with 10 setae on precoxal arthrite, 1 seta on coxal endite, 2 equal setae on coxal epipodite, 8 setae (3 proximal and 5 distal) on medial margin of basis, 4 distal setae on exopod and 10 setae on endopod. Maxilla (Fig. 6A) 5-segmented with distinct suture between precoxa and coxa; precoxa with 1 spine and 3 setae on proximal endite and 1 seta on distal endite; coxa with 3 setae each on proximal and distal
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<emphasis id="AFEC0454255FAC12FF6CF86F0591F82E" bold="true" box="[151,229,1945,1970]" pageId="14" pageNumber="15">FIG. 5.</emphasis>
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<taxonomicName id="5A98A3C5255FAC12FF16F86C076BF82E" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[237,543,1946,1970]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="hexasetosus" status="sp. nov.">
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<emphasis id="AFEC0454255FAC12FF16F86C076BF82E" box="[237,543,1946,1970]" italics="true" pageId="14" pageNumber="15">Archinotodelphys hexasetosus</emphasis>
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</taxonomicName>
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<emphasis id="AFEC0454255FAC12FDDCF86C070CF82E" bold="true" box="[551,632,1946,1970]" pageId="14" pageNumber="15">
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<taxonomicNameLabel id="B4DFB92F255FAC12FDDCF86C070CF82E" box="[551,632,1946,1970]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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<typeStatus id="422366E4255FAC12FD7BF86F07ADF82E" box="[640,729,1945,1970]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
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female. A, habitus, dorsal; B, urosome, dorsal; C, left caudal ramus, dorsal; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, paragnath; J, maxillule. Scale bars: A, 0.2 mm; B, 0.1 mm; C–H, J, 0.05 mm; I, 0.02 mm.
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</paragraph>
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<paragraph id="9D27D846255EAC13FF6CF86F07CAF849" blockId="15.[151,1436,1945,2006]" pageId="15" pageNumber="16">
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<emphasis id="AFEC0454255EAC13FF6CF86F0597F82E" bold="true" box="[151,227,1945,1970]" pageId="15" pageNumber="16">FIG. 6.</emphasis>
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<taxonomicName id="5A98A3C5255EAC13FF12F86C076EF82E" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[233,538,1946,1970]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="hexasetosus" status="sp. nov.">
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<emphasis id="AFEC0454255EAC13FF12F86C076EF82E" box="[233,538,1946,1970]" italics="true" pageId="15" pageNumber="16">Archinotodelphys hexasetosus</emphasis>
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</taxonomicName>
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<emphasis id="AFEC0454255EAC13FDDBF86C0704F82E" bold="true" box="[544,624,1946,1970]" pageId="15" pageNumber="16">
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<taxonomicNameLabel id="B4DFB92F255EAC13FDDBF86C0704F82E" box="[544,624,1946,1970]" pageId="15" pageNumber="16" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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<typeStatus id="422366E4255EAC13FD8DF86F07BBF82E" box="[630,719,1945,1970]" pageId="15" pageNumber="16" type="holotype">holotype</typeStatus>
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female. A, maxilla; B, basis and endopod of maxilla; C, maxilliped; D, leg 1; E, leg 2; F, leg 4; G, leg 5. Scale bars: 0.05 mm.
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</paragraph>
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<paragraph id="9D27D8462541AC0CFF6CFF6F04D7FE83" blockId="16.[151,1437,153,1187]" pageId="16" pageNumber="17">endites, middle seta on distal endite spiniform, ornamented with fine spinules along distal margin and scattered setules along proximal margin: basis with large claw plus 2 setae (Fig. 6B): endopod 2-segmented, armed with 2 setae on first segment and 6 setae on second. Maxilliped (Fig. 6C) 4-segmented with 5, 2, 3, and 4 setae respectively on first to fourth segments.</paragraph>
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<paragraph id="9D27D8462541AC0CFF3CFEDF064DFE17" blockId="16.[151,1437,153,1187]" pageId="16" pageNumber="17">Legs 1–4 with 3-segmented rami: armature formula as in preceding species. Outer seta on basis of legs naked and relatively large (Fig. 6D–F). Spines on exopod of leg 1 each with flagellate tip. Distal spine on outer margin of third exopodal segment of leg 4 much longer than proximal.</paragraph>
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<paragraph id="9D27D8462541AC0CFF3CFE6306E5FE6B" blockId="16.[151,1437,153,1187]" pageId="16" pageNumber="17">Leg 5 (Fig. 6G) well-demarcated from somite; protopodal segment 53×52 μm and armed with 1 seta on outer margin; exopodal segment about 3.8 times longer than wide (92×25 μm) and bearing 6 setae (1 outer, 3 distal, and 2 inner). Leg 6 represented by 1 seta and 1 spine in genital aperture.</paragraph>
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<paragraph id="9D27D8462541AC0CFF3CFDF704FCFD87" blockId="16.[151,1437,153,1187]" box="[199,392,513,539]" pageId="16" pageNumber="17">
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<emphasis id="AFEC04542541AC0CFF3CFDF7047FFD87" bold="true" box="[199,267,513,539]" pageId="16" pageNumber="17">Male.</emphasis>
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Unknown.
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</paragraph>
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</subSubSection>
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<subSubSection id="D5828BCD2541AC0CFF3CFDD3063EFB3F" pageId="16" pageNumber="17" type="discussion">
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<paragraph id="9D27D8462541AC0CFF3CFDD3015FFD68" blockId="16.[151,1437,153,1187]" pageId="16" pageNumber="17">
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<emphasis id="AFEC04542541AC0CFF3CFDD3044FFDA3" bold="true" box="[199,315,549,575]" pageId="16" pageNumber="17">Remarks.</emphasis>
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The possession of 6 setae on the free exopodal segment of leg 5 is shared only with
|
||
<taxonomicName id="5A98A3C52541AC0CFB13FDD300E8FDA3" authorityName="Monniot" authorityYear="1986" box="[1256,1436,549,575]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="polynesiensis">
|
||
<emphasis id="AFEC04542541AC0CFB13FDD300E8FDA3" box="[1256,1436,549,575]" italics="true" pageId="16" pageNumber="17">A. polynesiensis</emphasis>
|
||
</taxonomicName>
|
||
and the newly established
|
||
<taxonomicName id="5A98A3C52541AC0CFE41FDBF0753FDFF" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[442,551,585,611]" class="Ascidiacea" family="Pyuridae" genus="Herdmania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="momus" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFE41FDBF0753FDFF" box="[442,551,585,611]" italics="true" pageId="16" pageNumber="17">A. momus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542541AC0CFDD6FDBF07F1FDFF" bold="true" box="[557,645,585,611]" pageId="16" pageNumber="17">
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFDD6FDBF07F1FDFF" box="[557,645,585,611]" pageId="16" pageNumber="17" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
; the females of all other species including all the new species described below possess only 4 setae on this segment. The elongation of the exopodal segment of leg
|
||
<quantity id="5A6075A32541AC0CFB67FD9A01B3FD1B" box="[1180,1223,620,647]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="16" pageNumber="17" unit="in" value="5.0">5 in</quantity>
|
||
<taxonomicName id="5A98A3C52541AC0CFB35FD9B0000FD1B" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[1230,1396,621,647]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="hexasetosus" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFB35FD9B0000FD1B" box="[1230,1396,621,647]" italics="true" pageId="16" pageNumber="17">A. hexasetosus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542541AC0CFA80FD9B05BCFD37" bold="true" pageId="16" pageNumber="17">
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFA80FD9B05BCFD37" pageId="16" pageNumber="17" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is also remarkable: in all other species this segment has a L:W ratio in the range of 1.1:1 to 3.0:1 whereas in the new species the segment is 3.8 times longer than wide. The new species possesses an inner coxal seta on leg 4, as in
|
||
<taxonomicName id="5A98A3C52541AC0CFF29FD2F0434FD6F" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[210,320,729,755]" class="Ascidiacea" family="Pyuridae" genus="Herdmania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="momus" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFF29FD2F0434FD6F" box="[210,320,729,755]" italics="true" pageId="16" pageNumber="17">A. momus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFEB3FD2F04D7FD6F" box="[328,419,729,755]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="AFEC04542541AC0CFEB3FD2F04E8FD6F" bold="true" box="[328,412,729,755]" pageId="16" pageNumber="17">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
whereas
|
||
<taxonomicName id="5A98A3C52541AC0CFDF7FD2F07B5FD6F" authorityName="Monniot" authorityYear="1986" box="[524,705,729,755]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="polynesiensis">
|
||
<emphasis id="AFEC04542541AC0CFDF7FD2F07B5FD6F" box="[524,705,729,755]" italics="true" pageId="16" pageNumber="17">A. polynesiensis</emphasis>
|
||
</taxonomicName>
|
||
lacks this seta (
|
||
<bibRefCitation id="F909A5B72541AC0CFC89FD2F016AFD68" author="Monniot, C." box="[882,1054,729,756]" pageId="16" pageNumber="17" pagination="149 - 157" refId="ref28996" refString="Monniot, C. (1986) Variations morphologiques d'un Copepode ascidicole en fonction des hotes et des iles en Polynesie francaise. Bulletin de la Societe Zoologique de France, 111 (1 - 2), 149 - 157." type="journal article" year="1986">Monniot, 1986</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="9D27D8462541AC0CFF3CFD0B063EFB3F" blockId="16.[151,1437,153,1187]" pageId="16" pageNumber="17">
|
||
The first endopodal segment of the mandible has 6 setae, as in typical
|
||
<taxonomicName id="5A98A3C52541AC0CFC1CFD0B01E8FC8B" authorityName="Monniot" authorityYear="1986" box="[999,1180,765,791]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="polynesiensis">
|
||
<emphasis id="AFEC04542541AC0CFC1CFD0B01E8FC8B" box="[999,1180,765,791]" italics="true" pageId="16" pageNumber="17">A. polynesiensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="5A98A3C52541AC0CFB50FD0B0065FC8B" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[1195,1297,765,791]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="curtus" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFB50FD0B0065FC8B" box="[1195,1297,765,791]" italics="true" pageId="16" pageNumber="17">A. curtus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFAE2FD0B0000FC8B" box="[1305,1396,765,791]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="AFEC04542541AC0CFAE2FD0B001BFC8B" bold="true" box="[1305,1391,765,791]" pageId="16" pageNumber="17">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
,
|
||
<taxonomicName id="5A98A3C52541AC0CFA7FFD0B05B0FCA7" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="illgi" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFA7FFD0B05B0FCA7" italics="true" pageId="16" pageNumber="17">A. illgi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFF37FCD7045CFCA7" box="[204,296,801,827]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="AFEC04542541AC0CFF37FCD70456FCA7" bold="true" box="[204,290,801,827]" pageId="16" pageNumber="17">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="5A98A3C52541AC0CFE9BFCD704BBFCA7" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[352,463,801,827]" class="Ascidiacea" family="Pyuridae" genus="Herdmania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="momus" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFE9BFCD704BBFCA7" box="[352,463,801,827]" italics="true" pageId="16" pageNumber="17">A. momus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFE23FCD70740FCA7" box="[472,564,801,827]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="AFEC04542541AC0CFE23FCD70759FCA7" bold="true" box="[472,557,801,827]" pageId="16" pageNumber="17">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
However, the first three of these species each has 10 setae on the second endopodal segment and
|
||
<taxonomicName id="5A98A3C52541AC0CFE71FCB30483FCC3" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[394,503,837,863]" class="Ascidiacea" family="Pyuridae" genus="Herdmania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="momus" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFE71FCB30483FCC3" box="[394,503,837,863]" italics="true" pageId="16" pageNumber="17">A. momus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFE05FCB3072CFCC3" box="[510,600,837,863]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="AFEC04542541AC0CFE05FCB30726FCC3" bold="true" box="[510,594,837,863]" pageId="16" pageNumber="17">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
has only 8 setae: in contrast, the new species has 9 setae.
|
||
<taxonomicName id="5A98A3C52541AC0CFB23FCB30469FC1F" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="hexasetosus" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFB23FCB30469FC1F" italics="true" pageId="16" pageNumber="17">Archinotodelphys hexasetosus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFEDDFC9F04F7FC1F" box="[294,387,873,899]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="AFEC04542541AC0CFEDDFC9F0408FC1F" bold="true" box="[294,380,873,899]" pageId="16" pageNumber="17">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
has a 2-segmented endopod on the maxilla and these segments carry 2 and 6 setae, respectively, from which we infer that the distal segment is a compound segment derived from fusion of the second and third segments expressed in other species. The maxillary endopod is 3-segmented in all other species except for
|
||
<taxonomicName id="5A98A3C52541AC0CFA7FFC470460FC73" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="antarcticus" status="sp. nov.">
|
||
<emphasis id="AFEC04542541AC0CFA7FFC470460FC73" italics="true" pageId="16" pageNumber="17">A. antarcticus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B4DFB92F2541AC0CFEE1FC230400FC73" box="[282,372,981,1007]" pageId="16" pageNumber="17" rank="species">
|
||
<emphasis id="AFEC04542541AC0CFEE1FC23041AFC73" bold="true" box="[282,366,981,1007]" pageId="16" pageNumber="17">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
described below, which has a setation pattern of 1, 5. [There is some uncertainty concerning the maxilla of
|
||
<taxonomicName id="5A98A3C52541AC0CFEEBFC0F040AFB8F" authorityName="Lang" authorityYear="1949" box="[272,382,1017,1043]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="typicus">
|
||
<emphasis id="AFEC04542541AC0CFEEBFC0F040AFB8F" box="[272,382,1017,1043]" italics="true" pageId="16" pageNumber="17">A. typicus</emphasis>
|
||
</taxonomicName>
|
||
which
|
||
<bibRefCitation id="F909A5B72541AC0CFE2AFC0F0728FB8F" author="Lang, K." box="[465,604,1017,1043]" pageId="16" pageNumber="17" pagination="1 - 7" refId="ref28614" refString="Lang, K. (1949) On a new copepod family related to Notodelphyidae and on two new copepod species from South-Georgia. Arkiv for Zoologi, 42 B (4), 1 - 7." type="journal article" year="1949">Lang (1949)</bibRefCitation>
|
||
shows as 2-segmented and bearing only 4 elements: but it is probable that setal elements are missing.] Finally, the setal formula 5, 2, 3, and 4 of the 4-segmented maxilliped is unique within the genus: all other species which retain separate first and second endopodal segments on the maxilliped carry a maximum of 3 setae on the second endopodal segment. These differences provide sufficient evidence to support the establishment of a new species to accommodate this material.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |