281 lines
34 KiB
XML
281 lines
34 KiB
XML
<document id="06963F48AA6141AD1E4132FC8548A45C" 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="15316950257EAC28FF6CFE24076CF971" 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 nudus Kim & Boxshall 2020, sp. nov." docType="treatment" docVersion="3" lastPageNumber="53" 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="48" updateTime="1700276695641" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="695C518038B8F846E3F45AB16100B2E7" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9800247F9BC56C9A810D5D67F9ED9E4B">
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<mods:title id="0671735FE9DC0E408830181AFB71D0E1">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="9FA955690A896701F9479FCA5C6B075A" type="personal">
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<mods:role id="4EEF3F7081E53D37FF3FD4799FCFB6EE">
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<mods:roleTerm id="EACE9ED873F4E3ABC21FA8B6B1C01E16">Author</mods:roleTerm>
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<mods:namePart id="53D078A46A44E010F619AA1D32E467F3">Kim, Il-Hoi</mods:namePart>
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<mods:affiliation id="1044BCF1CF18615A7B7FC16CC0EB5EDC">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="CD90CDB562BC178E36D59308F08986C7" type="personal">
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<mods:roleTerm id="00922B1F6CEF5822C58CE2BE113562C0">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="1D6B3ECC863DF8F1EF3AD58DB6A9DAF2">Boxshall, Geoff A.</mods:namePart>
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<mods:affiliation id="D545C8C3F4C1560A382711FA259282C5">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:typeOfResource id="57DB07214A1E6AC66BCBF80E9A8DF511">text</mods:typeOfResource>
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<mods:title id="1C61588C0425BE2C0D92F769ED6C0065">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="9B88E06987159A10A502E76463E7513A">
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<mods:date id="A4D6851D39BFF8676938D0E3ECFD4478">2020</mods:date>
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<mods:number id="6545338293980C05B6C835137A313543">2020-06-17</mods:number>
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<mods:detail id="B77D7F9C13D0ED98D66728D10F10BF5C" type="volume">
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<mods:number id="33D3EE86AD7E7AF0B8323E6C6FC61795">4801</mods:number>
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<mods:classification id="2019BE4A981BCFD9CB93D00D8CB4A463">journal article</mods:classification>
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<mods:identifier id="AD5A61BD7639331D66521B276127165A" type="DOI">10.11646/zootaxa.4801.1.1</mods:identifier>
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<mods:identifier id="E5CA864B4D19EFF356F71B1560591334" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="5A753853CB6B20F0513B0C0854893653" type="Zenodo-Dep">3898064</mods:identifier>
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</mods:mods>
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<treatment id="15316950257EAC28FF6CFE24076CF971" LSID="urn:lsid:plazi:treatment:15316950257EAC28FF6CFE24076CF971" httpUri="http://treatment.plazi.org/id/15316950257EAC28FF6CFE24076CF971" lastPageId="52" lastPageNumber="53" pageId="47" pageNumber="48">
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<subSubSection id="D5828BCD257EAC33FF6CFE24045DFD8C" pageId="47" pageNumber="48" type="nomenclature">
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<paragraph id="9D27D846257EAC33FF6CFE240750FE71" blockId="47.[151,548,466,528]" box="[151,548,466,493]" pageId="47" pageNumber="48">
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<heading id="C66F6F2A257EAC33FF6CFE240750FE71" bold="true" box="[151,548,466,493]" fontSize="11" level="1" pageId="47" pageNumber="48" reason="1">
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<emphasis id="AFEC0454257EAC33FF6CFE240750FE71" bold="true" box="[151,548,466,493]" pageId="47" pageNumber="48">
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<taxonomicName id="5A98A3C5257EAC33FF6CFE2404CBFE71" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[151,447,466,493]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="nudus" status="sp. nov.">
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<emphasis id="AFEC0454257EAC33FF6CFE2404CBFE71" bold="true" box="[151,447,466,493]" italics="true" pageId="47" pageNumber="48">Archinotodelphys nudus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="B4DFB92F257EAC33FE3DFE250750FE71" box="[454,548,467,493]" pageId="47" pageNumber="48" 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="9D27D846257EAC33FF6CFE00045DFD8C" blockId="47.[151,548,466,528]" box="[151,297,502,528]" pageId="47" pageNumber="48">(Figs. 29-31)</paragraph>
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||
</subSubSection>
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||
<subSubSection id="D5828BCD257EAC33FF6CFDC801AAFD58" pageId="47" pageNumber="48" type="materials_examined">
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<paragraph id="9D27D846257EAC33FF6CFDC8001AFDE1" blockId="47.[151,1437,573,1573]" pageId="47" pageNumber="48">
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<emphasis id="AFEC0454257EAC33FF6CFDC8043CFDC4" bold="true" box="[151,328,573,600]" pageId="47" pageNumber="48">Type material.</emphasis>
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||
<typeStatus id="422366E4257EAC33FEA9FDC804CEFDC4" box="[338,442,574,600]" pageId="47" pageNumber="48" type="holotype">Holotype</typeStatus>
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||
(
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<specimenCount id="8B9E13CF257EAC33FE2BFDC80497FDC4" box="[464,483,574,600]" pageId="47" pageNumber="48" type="female">♀</specimenCount>
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||
, MNHN-IU-2014-21208),
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||
<typeStatus id="422366E4257EAC33FCE0FDC80601FDC4" box="[795,885,574,600]" pageId="47" pageNumber="48" type="allotype">allotype</typeStatus>
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||
(
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||
<specimenCount id="8B9E13CF257EAC33FC72FDC806D4FDC4" box="[905,928,574,600]" pageId="47" pageNumber="48" type="male">♂</specimenCount>
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||
, MNHN-IU-2014-21209) and
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<typeStatus id="422366E4257EAC33FAF9FDC90019FDC5" box="[1282,1389,575,601]" pageId="47" pageNumber="48" type="paratype">paratypes</typeStatus>
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||
(
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<specimenCount id="8B9E13CF257EAC33FA84FDC805B5FDE1" pageId="47" pageNumber="48" type="female">14 ♀♀</specimenCount>
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plus
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<specimenCount id="8B9E13CF257EAC33FF05FD94044BFDE1" box="[254,319,610,637]" pageId="47" pageNumber="48" type="male">3 ♂♂</specimenCount>
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||
, MNHN-IU-2014-21210, intact). Dissected
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<typeStatus id="422366E4257EAC33FCD4FD9506EEFDE1" box="[815,922,611,637]" pageId="47" pageNumber="48" type="paratype">paratypes</typeStatus>
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||
(
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<specimenCount id="8B9E13CF257EAC33FC51FD94069EFDE1" box="[938,1002,610,637]" pageId="47" pageNumber="48" type="female">2 ♀♀</specimenCount>
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and
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<specimenCount id="8B9E13CF257EAC33FBDBFD94013EFDE1" box="[1056,1098,610,637]" pageId="47" pageNumber="48" type="male">1 ♂</specimenCount>
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) in the collection of IHK.
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</paragraph>
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<paragraph id="9D27D846257EAC33FF3CFD70017BFD3D" blockId="47.[151,1437,573,1573]" box="[199,1039,645,673]" pageId="47" pageNumber="48">
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<materialsCitation id="2DF0D21B257EAC33FF3CFD70017FFD3D" box="[199,1035,645,673]" collectionCode="MNHN" collectorName="Pol. B" pageId="47" pageNumber="48" specimenCode="S1" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="AFEC0454257EAC33FF3CFD700436FD3C" bold="true" box="[199,322,646,672]" pageId="47" pageNumber="48">
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||
<typeStatus id="422366E4257EAC33FF3CFD700476FD3C" box="[199,258,646,672]" pageId="47" pageNumber="48">Type</typeStatus>
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||
host.
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</emphasis>
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<taxonomicName id="5A98A3C5257EAC33FEB2FD7004CAFD3C" box="[329,446,646,672]" class="Ascidiacea" family="Styelidae" genus="Polycarpa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="47" pageNumber="48" phylum="Chordata" rank="genus">
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<emphasis id="AFEC0454257EAC33FEB2FD7004CAFD3C" box="[329,446,646,672]" italics="true" pageId="47" pageNumber="48">Polycarpa</emphasis>
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</taxonomicName>
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sp. (MNHN-IT-2008-6805 =
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<collectionCode id="FB894083257EAC33FCF7FD710616FD3D" box="[780,866,647,673]" 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="47" pageNumber="48">MNHN</collectionCode>
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<specimenCode id="CD3E703D257EAC33FC93FD7006F4FD3D" box="[872,896,646,673]" 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="47" pageNumber="48">S1</specimenCode>
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/
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<collectorName id="306DBD90257EAC33FC71FD7006BFFD3D" box="[906,971,646,673]" pageId="47" pageNumber="48">Pol.B</collectorName>
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/326)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="9D27D846257EAC33FF3CFD5C01AAFD58" blockId="47.[151,1437,573,1573]" box="[199,1246,681,709]" pageId="47" pageNumber="48">
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<materialsCitation id="2DF0D21B257EAC33FF3CFD5C01AEFD58" box="[199,1242,681,709]" collectingDate="1993-05-15" collectionCode="OCDN, CRRF" country="Indonesia" location="Stn Manado" pageId="47" pageNumber="48" specimenCode="A5" specimenCount="1" stateProvince="Sulawesi Utara" typeStatus="holotype">
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||
<emphasis id="AFEC0454257EAC33FF3CFD5C0412FD58" bold="true" box="[199,358,681,708]" pageId="47" pageNumber="48">
|
||
<typeStatus id="422366E4257EAC33FF3CFD5C0476FD58" box="[199,258,682,708]" pageId="47" pageNumber="48">Type</typeStatus>
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locality.
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</emphasis>
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||
N.
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<collectingRegion id="5F5C16A4257EAC33FE74FD5C0483FD58" box="[399,503,682,708]" country="Indonesia" name="Sulawesi Utara" pageId="47" pageNumber="48">Sulawesi</collectingRegion>
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||
,
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||
<collectingCountry id="E58F98D6257EAC33FDF9FD5C0706FD58" box="[514,626,682,708]" name="Indonesia" pageId="47" pageNumber="48">Indonesia</collectingCountry>
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||
,
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<collectionCode id="FB894083257EAC33FD86FD5C07B8FD58" box="[637,716,682,708]" pageId="47" pageNumber="48">OCDN</collectionCode>
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||
<specimenCode id="CD3E703D257EAC33FD2AFD5F0782FD58" box="[721,758,681,708]" collectionCode="OCDN" pageId="47" pageNumber="48">A5</specimenCode>
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,
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<location id="98478E9D257EAC33FCF9FD5C06FEFD58" LSID="urn:lsid:plazi:treatment:15316950257EAC28FF6CFE24076CF971:98478E9D257EAC33FCF9FD5C06FEFD58" box="[770,906,682,708]" country="Indonesia" name="Stn Manado" pageId="47" pageNumber="48" stateProvince="Sulawesi Utara">Stn Manado</location>
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12,
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<collectionCode id="FB894083257EAC33FC40FD5C0177FD58" box="[955,1027,682,708]" pageId="47" pageNumber="48">CRRF</collectionCode>
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coll.,
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<date id="E926FE86257EAC33FBBAFD5F01AEFD58" box="[1089,1242,681,709]" pageId="47" pageNumber="48" value="1993-05-15">
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<collectingDate id="F962076E257EAC33FBBAFD5F01AEFD58" box="[1089,1242,681,709]" pageId="47" pageNumber="48" value="1993-05-15">15 May 1993</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="D5828BCD257EAC2EFF3CFD3801F7F9B1" lastPageId="50" lastPageNumber="51" pageId="47" pageNumber="48" type="etymology">
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<paragraph id="9D27D846257EAC33FF3CFD38074DFC90" blockId="47.[151,1437,573,1573]" pageId="47" pageNumber="48">
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<emphasis id="AFEC0454257EAC33FF3CFD38043AFD74" bold="true" box="[199,334,718,744]" pageId="47" pageNumber="48">Etymology.</emphasis>
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The name of the new species refers to the loss of the outer margin spines on the second exopodal segment of legs
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<quantity id="5A6075A3257EAC33FEB5FD0404DFFC90" box="[334,427,754,781]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" metricValueMax="10.16" metricValueMin="5.08" pageId="47" pageNumber="48" unit="in" value="3.0" valueMax="4.0" valueMin="2.0">2 to 4 in</quantity>
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this species.
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</paragraph>
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<paragraph id="9D27D846257EAC33FF3CFCE006DBFB95" blockId="47.[151,1437,573,1573]" pageId="47" pageNumber="48">
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<emphasis id="AFEC0454257EAC33FF3CFCE00451FCAC" bold="true" box="[199,293,790,816]" pageId="47" pageNumber="48">Female.</emphasis>
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Body (Fig. 29A) small, flattened, with thin exoskeleton; mean body length 658 μm (range 604 to 695 μm, based on
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<specimenCount id="8B9E13CF257EAC33FEC3FCCD04BCFCC9" box="[312,456,826,853]" pageId="47" pageNumber="48" type="generic">7 specimens</specimenCount>
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); length of dissected specimen 667 μm: prosome 376 μm long, greatest width 306 μm across cephalosome; fourth pedigerous somite markedly narrower than other prosomites. Urosome (Fig. 29B) 5- segmented; fifth pedigerous somite 86 μm wide; genital double-somite 83×75 μm, bearing paired genital apertures dorsolaterally at 37% of double-somite length. Three free abdominal somites 54×48, 56×42, and 34×38 μm, respec- tively; articulations between urosomites incompletely defined. Caudal ramus (Fig. 29C) as long as wide (17×17 μm), armed with 6 naked setae; all setae located distally or subdistally.
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</paragraph>
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<paragraph id="9D27D846257EAC33FF3CFBE50131FB04" blockId="47.[151,1437,573,1573]" pageId="47" pageNumber="48">Rostrum (Fig. 29D) broad with rounded distal margin. Antennule (Fig. 29E) 137 μm long and 15-segmented; armature formula 3, 5, 8, 2, 2, 6, 4+aesthetasc, 1, 2, 1, 2, 2+aesthetasc, 2, 2+aesthetasc, and 7+aesthetasc; all setae naked. Antenna (Fig. 29F) with unarmed coxa; basis with 2 equal, outer distal setae representing exopod; endopod 3-segmented with armature 1, 3, and 6+claw on first to third segments, respectively.</paragraph>
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<paragraph id="9D27D846257EAC33FF3CFB54061BFA25" blockId="47.[151,1437,573,1573]" pageId="47" pageNumber="48">Labrum (Fig. 29G) simple (without posteromedian lobe), unornamented. Mandible (Fig. 29H) with coxal gnathobase narrowing towards reduced biting edge, bearing minute denticles; basis with robust medial seta; exopod 4-segmented; each segment with 1 seta; endopod with 4 and 9 setae on first and second segments, respectively. Paragnath not observed. Maxillule (Fig. 29I) with 4 setae on precoxal arthrite; coxa with 1 seta each on endite and epipodite; basis with 5 setae on medial margin; exopod with 4 large setae; endopod with 8 setae (4 on medial margin and 4 distally). Maxilla (Fig. 30A) 5-segmented; syncoxa with 1, 2, and 2 setae on first to third endites; basis with 1 claw plus 1 seta; endopod 3-segmented with 1, 1, and 4 setae on first to third segments. Maxilliped (Fig. 30B) 3- segmented with 4 (2+2), 1, and 3 setae on first to third segments.</paragraph>
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<paragraph id="9D27D846257EAC33FF3CFA35000DF9B8" blockId="47.[151,1437,573,1573]" pageId="47" pageNumber="48">Legs 1–4 with 3-segmented rami. Third endopodal segment with well-developed, spiniform outer distal process in legs 1-4 (Fig. 30C–E): outer seta on basis of legs 1–3 large. Second exopodal segment of legs 2–4 laterally expanded, lacking outer spine. Legs 3 and 4 lacking inner coxal seta. Armature formula for legs 1–4 as follows:</paragraph>
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<paragraph id="9D27D846257EAC33FEACF9A406E8F9F0" blockId="47.[151,970,1618,1789]" box="[343,924,1618,1644]" pageId="47" pageNumber="48">Coxa Basis Exopod Endopod</paragraph>
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<paragraph id="9D27D846257EAC33FF6CF98106BDF90C" blockId="47.[151,970,1618,1789]" box="[151,969,1653,1681]" pageId="47" pageNumber="48">Leg 1: 0-1 1-I I-1; I-1; II, 5 0-1; 0-1; 2, 4</paragraph>
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<paragraph id="9D27D846257EAC33FF6CF96D06BDF928" blockId="47.[151,970,1618,1789]" box="[151,969,1690,1717]" pageId="47" pageNumber="48">Leg 2: 0-1 1-0 I-1; 0-1; 2, 1, 3 0-1; 0-2; 2, 4</paragraph>
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<paragraph id="9D27D846257EAC33FF6CF94906BEF944" blockId="47.[151,970,1618,1789]" box="[151,970,1726,1753]" pageId="47" pageNumber="48">Leg 3: 0-0 1-0 I-1; 0-1; 2, 1, 3 0-1; 0-2; 2, 4</paragraph>
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<paragraph id="9D27D846257EAC33FF6CF91506BEF960" blockId="47.[151,970,1618,1789]" box="[151,970,1762,1789]" pageId="47" pageNumber="48">Leg 4: 0-0 1-0 I-1; 0-1; 3, 1, 3 0-1; 0-2; 2, 3</paragraph>
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<paragraph id="9D27D846257EAC33FF6CF8DD0751F810" blockId="47.[151,1437,1833,2041]" pageId="47" pageNumber="48">Leg 5 (Fig. 30F) protopodal segment broader than long, armed with outer seta; exopodal segment about 1.9 times longer than wide (28×17 μm) and armed with 4 setae. Leg 6 (Fig. 30G) represented by 1 spine, 1 seta and 1 denti- form process on genital operculum.</paragraph>
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<paragraph id="9D27D846257EAC33FF3CF86004C7F865" blockId="47.[151,1437,1833,2041]" pageId="47" pageNumber="48">
|
||
<emphasis id="AFEC0454257EAC33FF3CF860047FF82C" bold="true" box="[199,267,1942,1968]" pageId="47" pageNumber="48">Male.</emphasis>
|
||
Body (Fig. 31A) similar to that of female. Length 384 μm. Urosome (Fig. 31B) 6-segmented: fifth pedi- gerous somite 42 μm wide: genital somite and 4 abdominal somites 32×47, 27×35, 33×32, 33×28, and 19×26 μm. Caudal ramus 11×12 μm.
|
||
</paragraph>
|
||
<paragraph id="9D27D8462561AC2CFF6CF86F0459F865" blockId="48.[151,1436,1945,2042]" pageId="48" pageNumber="49">
|
||
<emphasis id="AFEC04542561AC2CFF6CF86F0585F82E" bold="true" box="[151,241,1945,1970]" pageId="48" pageNumber="49">FIG. 29.</emphasis>
|
||
<taxonomicName id="5A98A3C52561AC2CFF0DF86C049FF82E" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[246,491,1946,1970]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="48" pageNumber="49" phylum="Arthropoda" rank="species" species="nudus" status="sp. nov.">
|
||
<emphasis id="AFEC04542561AC2CFF0DF86C049FF82E" box="[246,491,1946,1970]" italics="true" pageId="48" pageNumber="49">Archinotodelphys nudus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542561AC2CFE0AF86C0735F82E" bold="true" box="[497,577,1946,1970]" pageId="48" pageNumber="49">
|
||
<taxonomicNameLabel id="B4DFB92F2561AC2CFE0AF86C0735F82E" box="[497,577,1946,1970]" pageId="48" pageNumber="49" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<typeStatus id="422366E42561AC2CFDBCF86C07EAF82E" box="[583,670,1946,1970]" pageId="48" pageNumber="49" type="paratype">paratype</typeStatus>
|
||
female. A, habitus, dorsal; B, urosome, dorsal; C, left caudal ramus, dorsal; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule. Scale bars: A, 0.1 mm; B, 0.05 mm; C, 0.01 mm; D–I, 0.02 mm.
|
||
</paragraph>
|
||
<paragraph id="9D27D8462560AC2DFF6CF86F07EDF849" blockId="49.[151,1436,1945,2006]" pageId="49" pageNumber="50">
|
||
<emphasis id="AFEC04542560AC2DFF6CF86F0585F82E" bold="true" box="[151,241,1945,1970]" pageId="49" pageNumber="50">FIG. 30.</emphasis>
|
||
<taxonomicName id="5A98A3C52560AC2DFF03F86C049AF82E" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[248,494,1946,1970]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="49" pageNumber="50" phylum="Arthropoda" rank="species" species="nudus" status="sp. nov.">
|
||
<emphasis id="AFEC04542560AC2DFF03F86C049AF82E" box="[248,494,1946,1970]" italics="true" pageId="49" pageNumber="50">Archinotodelphys nudus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542560AC2DFE0FF86C0731F82E" bold="true" box="[500,581,1946,1970]" pageId="49" pageNumber="50">
|
||
<taxonomicNameLabel id="B4DFB92F2560AC2DFE0FF86C0731F82E" box="[500,581,1946,1970]" pageId="49" pageNumber="50" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<typeStatus id="422366E42560AC2DFDB6F86C07D0F82E" box="[589,676,1946,1970]" pageId="49" pageNumber="50" type="paratype">paratype</typeStatus>
|
||
female. A, maxilla; B, maxilliped; C, leg 1; D, leg 2; E, leg 4; F, leg 5; G, right genital aperture, dorsal. Scale bars: 0.02 mm.
|
||
</paragraph>
|
||
<paragraph id="9D27D8462563AC2EFF6CFAEE04EFFAC8" blockId="50.[151,1436,1304,1365]" pageId="50" pageNumber="51">
|
||
<emphasis id="AFEC04542563AC2EFF6CFAEE0585FAAD" bold="true" box="[151,241,1304,1329]" pageId="50" pageNumber="51">FIG. 31.</emphasis>
|
||
<taxonomicName id="5A98A3C52563AC2EFF03FAEF049AFAAD" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[248,494,1305,1329]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="nudus" status="sp. nov.">
|
||
<emphasis id="AFEC04542563AC2EFF03FAEF049AFAAD" box="[248,494,1305,1329]" italics="true" pageId="50" pageNumber="51">Archinotodelphys nudus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542563AC2EFE0FFAEF0731FAAD" bold="true" box="[500,581,1305,1329]" pageId="50" pageNumber="51">
|
||
<taxonomicNameLabel id="B4DFB92F2563AC2EFE0FFAEF0731FAAD" box="[500,581,1305,1329]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<typeStatus id="422366E42563AC2EFDB6FAEF07D0FAAD" box="[589,676,1305,1329]" pageId="50" pageNumber="51" type="paratype">paratype</typeStatus>
|
||
male. A, habitus, dorsal; B, urosome, ventral; C, antennule. Scale bars: A, 0.05 mm; B, C, 0.02 mm.
|
||
</paragraph>
|
||
<paragraph id="9D27D8462563AC2EFF3CFA720071F995" blockId="50.[151,1437,1411,2014]" pageId="50" pageNumber="51">Rostrum as in female. Antennule (Fig. 31C) 113 μm long and 12-segmented; geniculation weakly expressed be- tween segments 10 and 11; armature formula 3, 5, 8, 2, 2, 2, 4+aesthetasc, 1, 1, 2, 1+2 aesthetascs, and 7+aesthetasc. Antenna, labrum, maxilla and maxilliped as in female. Mandible with 2 and 7 setae on first and second endopodal segments, respectively. Maxillule with 7 setae on endopod, 3 (not 4 as in female) medial and 4 distal.</paragraph>
|
||
<paragraph id="9D27D8462563AC2EFF3CF9E201F7F9B1" blockId="50.[151,1437,1411,2014]" box="[199,1155,1554,1582]" pageId="50" pageNumber="51">Legs 1–5 as in female. Leg 6 (Fig. 31B) represented by 2 setae on genital operculum.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D5828BCD2563AC28FF3CF9C1076CF971" lastPageId="52" lastPageNumber="53" pageId="50" pageNumber="51" type="discussion">
|
||
<paragraph id="9D27D8462563AC2EFF3CF9C1040DF842" blockId="50.[151,1437,1411,2014]" pageId="50" pageNumber="51">
|
||
<emphasis id="AFEC04542563AC2EFF3CF9C1044FF9CD" bold="true" box="[199,315,1591,1617]" pageId="50" pageNumber="51">Remarks.</emphasis>
|
||
This is the smallest species known in the genus
|
||
<taxonomicName id="5A98A3C52563AC2EFCAFF9C1016CF9CD" authorityName="Lang" authorityYear="1949" box="[852,1048,1591,1617]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="AFEC04542563AC2EFCAFF9C1016CF9CD" box="[852,1048,1591,1617]" italics="true" pageId="50" pageNumber="51">Archinotodelphys</emphasis>
|
||
</taxonomicName>
|
||
: the mean body length of the adult female of
|
||
<taxonomicName id="5A98A3C52563AC2EFEF6F9AA0405F9E9" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[269,369,1627,1654]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="nudus" status="sp. nov.">
|
||
<emphasis id="AFEC04542563AC2EFEF6F9AA0405F9E9" box="[269,369,1627,1654]" italics="true" pageId="50" pageNumber="51">A. nudus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542563AC2EFE81F9AD04A1F9E9" bold="true" box="[378,469,1627,1653]" pageId="50" pageNumber="51">
|
||
<taxonomicNameLabel id="B4DFB92F2563AC2EFE81F9AD04A1F9E9" box="[378,469,1627,1653]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is only 658 μm while females of other species range in size from about 1.0 mm (
|
||
<taxonomicName id="5A98A3C52563AC2EFA7FF9AA047CF905" authorityName="Monniot" authorityYear="1968" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="profundus">
|
||
<emphasis id="AFEC04542563AC2EFA7FF9AA047CF905" italics="true" pageId="50" pageNumber="51">A. profundus</emphasis>
|
||
</taxonomicName>
|
||
) up to 3.32 mm (in
|
||
<taxonomicName id="5A98A3C52563AC2EFE0BF97607FAF905" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[496,654,1664,1690]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="antarcticus" status="sp. nov.">
|
||
<emphasis id="AFEC04542563AC2EFE0BF97607FAF905" box="[496,654,1664,1690]" italics="true" pageId="50" pageNumber="51">A. antarcticus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542563AC2EFD6DF9890785F905" bold="true" box="[662,753,1663,1689]" pageId="50" pageNumber="51">
|
||
<taxonomicNameLabel id="B4DFB92F2563AC2EFD6DF9890785F905" box="[662,753,1663,1689]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
).
|
||
<taxonomicName id="5A98A3C52563AC2EFCF1F989013FF905" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[778,1099,1663,1689]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="unisetosus" status="sp. nov.">
|
||
<emphasis id="AFEC04542563AC2EFCF1F989013FF905" box="[778,1099,1663,1689]" italics="true" pageId="50" pageNumber="51">Archinotodelphys unisetosus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542563AC2EFBA8F98901DAF905" bold="true" box="[1107,1198,1663,1689]" pageId="50" pageNumber="51">
|
||
<taxonomicNameLabel id="B4DFB92F2563AC2EFBA8F98901DAF905" box="[1107,1198,1663,1689]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(described below) is also small, with a female body length of 815 μm. The caudal ramus of the new species is as long as wide whereas all other species have caudal rami that are longer than wide, ranging from 2.3 times longer than wide in
|
||
<taxonomicName id="5A98A3C52563AC2EFACDF93E00E8F97D" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[1334,1436,1736,1762]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="curtus" status="sp. nov.">
|
||
<emphasis id="AFEC04542563AC2EFACDF93E00E8F97D" box="[1334,1436,1736,1762]" italics="true" pageId="50" pageNumber="51">A. curtus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542563AC2EFF6CF91D0584F899" bold="true" box="[151,240,1771,1797]" pageId="50" pageNumber="51">
|
||
<taxonomicNameLabel id="B4DFB92F2563AC2EFF6CF91D0584F899" box="[151,240,1771,1797]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and 2.6 times longer in
|
||
<taxonomicName id="5A98A3C52563AC2EFE07F91A07FBF899" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[508,655,1772,1798]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="unisetosus" status="sp. nov.">
|
||
<emphasis id="AFEC04542563AC2EFE07F91A07FBF899" box="[508,655,1772,1798]" italics="true" pageId="50" pageNumber="51">A. unisetosus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542563AC2EFD6EF91D079AF899" bold="true" box="[661,750,1771,1797]" pageId="50" pageNumber="51">
|
||
<taxonomicNameLabel id="B4DFB92F2563AC2EFD6EF91D079AF899" box="[661,750,1771,1797]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, up to about 9.4 times in
|
||
<taxonomicName id="5A98A3C52563AC2EFBFCF91A01B1F899" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[1031,1221,1771,1798]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="longicaudatus" status="sp. nov.">
|
||
<emphasis id="AFEC04542563AC2EFBFCF91A01B1F899" box="[1031,1221,1771,1798]" italics="true" pageId="50" pageNumber="51">A. longicaudatus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542563AC2EFB30F91D0050F899" bold="true" box="[1227,1316,1771,1797]" pageId="50" pageNumber="51">
|
||
<taxonomicNameLabel id="B4DFB92F2563AC2EFB30F91D0050F899" box="[1227,1316,1771,1797]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
The tapering shape of the narrow coxal gnathobase of the mandible of
|
||
<taxonomicName id="5A98A3C52563AC2EFCB8F8E606D1F8B5" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[835,933,1807,1834]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="nudus" status="sp. nov.">
|
||
<emphasis id="AFEC04542563AC2EFCB8F8E606D1F8B5" box="[835,933,1807,1834]" italics="true" pageId="50" pageNumber="51">A. nudus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542563AC2EFC50F8F90171F8B5" bold="true" box="[939,1029,1807,1833]" pageId="50" pageNumber="51">
|
||
<taxonomicNameLabel id="B4DFB92F2563AC2EFC50F8F90171F8B5" box="[939,1029,1807,1833]" pageId="50" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is unique within the genus; all other species have a broad biting edge. There are major differences also in the armature formula of the swimming legs: the second exopodal segment of legs 2–4 lacks an outer margin spine (which is present in all other species), the third exopodal segment of legs 2–4 carries a reduced number of armature elements (
|
||
<quantity id="5A6075A32563AC2EFBBAF88D0118F809" box="[1089,1132,1915,1941]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="50" pageNumber="51" unit="in" value="6.0">6 in</quantity>
|
||
legs 2 and 3 and
|
||
<quantity id="5A6075A32563AC2EFAD6F88A002CF809" box="[1325,1368,1915,1942]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" pageId="50" pageNumber="51" unit="in" value="7.0">7 in</quantity>
|
||
leg 4, compared with 9 and 8 elements respectively, in all other species), and legs 3 and 4 lack the inner coxal seta (present in all other species).
|
||
</paragraph>
|
||
<paragraph id="9D27D8462562AC2FFF6CF86F058DF865" blockId="51.[151,1436,1945,2042]" pageId="51" pageNumber="52">
|
||
<emphasis id="AFEC04542562AC2FFF6CF86F0585F82E" bold="true" box="[151,241,1945,1970]" pageId="51" pageNumber="52">FIG. 32.</emphasis>
|
||
<taxonomicName id="5A98A3C52562AC2FFF03F86C076FF82D" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[248,539,1946,1970]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="51" pageNumber="52" phylum="Arthropoda" rank="species" species="unisetosus" status="sp. nov.">
|
||
<emphasis id="AFEC04542562AC2FFF03F86C076FF82D" box="[248,539,1946,1970]" italics="true" pageId="51" pageNumber="52">Archinotodelphys unisetosus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542562AC2FFDDAF86C0706F82E" bold="true" box="[545,626,1946,1970]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="B4DFB92F2562AC2FFDDAF86C0706F82E" box="[545,626,1946,1970]" pageId="51" pageNumber="52" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<typeStatus id="422366E42562AC2FFD81F86F07A7F82E" box="[634,723,1945,1970]" pageId="51" pageNumber="52" type="holotype">holotype</typeStatus>
|
||
female. A, habitus, dorsal; B, urosome, dorsal; C, right caudal ramus, dorsal; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilliped. Scale bars: A, B, 0.1 mm; C–J, 0.02 mm.
|
||
</paragraph>
|
||
<paragraph id="9D27D8462565AC28FF6CF947076CF971" blockId="52.[151,1436,1713,1774]" pageId="52" pageNumber="53">
|
||
<emphasis id="AFEC04542565AC28FF6CF9470584F956" bold="true" box="[151,240,1713,1738]" pageId="52" pageNumber="53">FIG. 33.</emphasis>
|
||
<taxonomicName id="5A98A3C52565AC28FF0DF947076CF955" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[246,536,1713,1737]" class="Hexanauplia" family="Archinotodelphyidae" genus="Archinotodelphys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="52" pageNumber="53" phylum="Arthropoda" rank="species" species="unisetosus" status="sp. nov.">
|
||
<emphasis id="AFEC04542565AC28FF0DF947076CF955" box="[246,536,1713,1737]" italics="true" pageId="52" pageNumber="53">Archinotodelphys unisetosus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="AFEC04542565AC28FDE6F944071AF956" bold="true" box="[541,622,1714,1738]" pageId="52" pageNumber="53">
|
||
<taxonomicNameLabel id="B4DFB92F2565AC28FDE6F944071AF956" box="[541,622,1714,1738]" pageId="52" pageNumber="53" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<typeStatus id="422366E42565AC28FD8FF94707B9F956" box="[628,717,1713,1738]" pageId="52" pageNumber="53" type="holotype">holotype</typeStatus>
|
||
female. A, maxilla; B, leg 1; C, leg 2; D, leg 4; E, leg 5; F, right genital aperture, dorsal. Scale bars: 0.02 mm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |