222 lines
34 KiB
XML
222 lines
34 KiB
XML
<document id="71DCE852FCEB512A015471FF091AE693" ID-CLB-Dataset="54097" ID-DOI="10.11646/megataxa.4.1.1" ID-GBIF-Dataset="7c9bc39d-9910-46f1-9558-c0647b9cbbdb" ID-ISSN="2703-3090" ID-Zenodo-Dep="4591138" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1614033145335" checkinUser="plazi" docAuthor="Kim, Il-Hoi & Boxshall, Geoff A." docDate="2020" docId="03C487CBED77381CFCEFF969FEA2FC17" docLanguage="en" docName="megataxa.4.1.1.pdf.imf" docOrigin="Megataxa 4 (1)" docSource="http://zoobank.org/3fdd970e-62f1-4f67-8cce-10870bdb3c01" docStyle="DocumentStyle:50B6B96D96A55C21793B52C23E95B310.5:Megataxa.2020-.journal_article" docStyleId="50B6B96D96A55C21793B52C23E95B310" docStyleName="Megataxa.2020-.journal_article" docStyleVersion="5" docTitle="Demoixys cornuta Kim & Boxshall 2020, sp. nov." docType="treatment" docVersion="10" lastPageNumber="554" masterDocId="FFFDFFB3EF513A35FFC5FFCEFFC5FFC1" masterDocTitle="Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata)" masterLastPageNumber="6" masterPageNumber="1" pageNumber="551" updateTime="1698930853666" updateUser="ExternalLinkService">
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<mods:titleInfo id="09E8C1C43F7102C3DBDF3DA80B8B154D">
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<mods:title id="5D532C3A69FBD7F47B5282005537DD88">Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata)</mods:title>
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<mods:roleTerm id="D34E9A89CBEF18868AE7EF1C614F5C26">Author</mods:roleTerm>
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<mods:namePart id="822BB5D39E9B4736763D948AB177591C">Kim, Il-Hoi</mods:namePart>
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<mods:affiliation id="513E7E828F7F588951EFF5E1723348BA">Korea Institute of Coastal Ecology, Inc., 802 - ho, 302 - dong, 397 Seokcheon-ro, Ojeong-gu, Bucheon, Gyeonggi-do 14449, Republic of Korea ® ihkim @ gwnu. ac. kr; https: // orcid. org / 0000 - 0002 - 7332 - 0043</mods:affiliation>
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<mods:nameIdentifier id="82EEDE33ABBEF41E00C23A28B8A89E79" type="email">ihkim@gwnu.ac.kr</mods:nameIdentifier>
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<mods:namePart id="EC842FF90EF24035429506C38DDF7036">Boxshall, Geoff A.</mods:namePart>
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<mods:affiliation id="61CF9AFECE979C497B6E5D4ABBE1575F">Korea Institute of Coastal Ecology, Inc., 802 - ho, 302 - dong, 397 Seokcheon-ro, Ojeong-gu, Bucheon, Gyeonggi-do 14449, Republic of Korea ® ihkim @ gwnu. ac. kr; https: // orcid. org / 0000 - 0002 - 7332 - 0043</mods:affiliation>
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<mods:nameIdentifier id="B5EEB07BC726436A4F43E3FDBFFD9F73" type="email">ihkim@gwnu.ac.kr</mods:nameIdentifier>
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<mods:typeOfResource id="EA39C2AE89D3254C214FCFDC4463C9AA">text</mods:typeOfResource>
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<mods:title id="805492F4D0991410C10DB2BAC7C59C7F">Megataxa</mods:title>
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<mods:part id="FA2D688316805450E5CDAD376803E931">
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<mods:date id="EDF1AF624FC2431FE90D162C199E7FAB">2020</mods:date>
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<mods:number id="148A5A9A60A89ACDD0D404DCEC1072BE">2020-12-24</mods:number>
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<mods:number id="E29302FB4C3A89B7410EC0644B10C361">4</mods:number>
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<treatment id="03C487CBED77381CFCEFF969FEA2FC17" ID-DOI="http://doi.org/10.5281/zenodo.6422147" ID-GBIF-Taxon="194474957" ID-Zenodo-Dep="6422147" LSID="urn:lsid:plazi:treatment:03C487CBED77381CFCEFF969FEA2FC17" httpUri="http://treatment.plazi.org/id/03C487CBED77381CFCEFF969FEA2FC17" lastPageId="553" lastPageNumber="554" pageId="550" pageNumber="551">
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<subSubSection id="C3776556ED773813FCEFF969FBAEF903" box="[810,1131,1703,1730]" pageId="550" pageNumber="551" type="nomenclature">
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<paragraph id="8BD236DDED773813FCEFF969FBAEF903" blockId="550.[810,1131,1703,1764]" box="[810,1131,1703,1730]" pageId="550" pageNumber="551">
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<heading id="D09A81B1ED773813FCEFF969FBAEF903" box="[810,1131,1703,1730]" fontSize="11" level="2" pageId="550" pageNumber="551" reason="2">
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<emphasis id="B919EACFED773813FCEFF969FBAEF903" bold="true" box="[810,1131,1703,1730]" pageId="550" pageNumber="551">
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<taxonomicName id="4C6D4D5EED773813FCEFF969FBC2F903" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[810,1031,1703,1730]" class="Maxillopoda" family="Notodelphyidae" genus="Demoixys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="550" pageNumber="551" phylum="Arthropoda" rank="species" species="cornuta" status="sp. nov.">
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<emphasis id="B919EACFED773813FCEFF969FBC2F903" bold="true" box="[810,1031,1703,1730]" italics="true" pageId="550" pageNumber="551">Demoixys cornuta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22A57B4ED773813FBCBF966FBAEF903" box="[1038,1131,1704,1730]" pageId="550" pageNumber="551" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3776556ED773813FCEFF907FC18F925" box="[810,989,1737,1764]" pageId="550" pageNumber="551" type="description">
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<paragraph id="8BD236DDED773813FCEFF907FC18F925" blockId="550.[810,1131,1703,1764]" box="[810,989,1737,1764]" pageId="550" pageNumber="551">
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(
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<figureCitation id="13562A58ED773813FCF7F907FC5BF922" box="[818,926,1737,1763]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="550" pageNumber="551">Figs. 369</figureCitation>
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,
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<figureCitation id="13562A58ED773813FC6CF904FC10F925" box="[937,981,1738,1764]" captionStart="FIGURE 370" captionStartId="552.[136,245,1193,1219]" captionTargetBox="[164,1425,233,1113]" captionTargetId="figure-19@552.[136,1451,211,1139]" captionTargetPageId="552" captionText="FIGURE 370. Demoixys cornuta sp. nov., female. A, leg 1; B, leg 2; C, leg 3; D, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592054" httpUri="https://zenodo.org/record/4592054/files/figure.png" pageId="550" pageNumber="551">370</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3776556ED773813FCEFF8C0FB43F835" pageId="550" pageNumber="551" type="materials_examined">
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<paragraph id="8BD236DDED773813FCEFF8C0FB43F835" blockId="550.[810,1451,1805,2070]" pageId="550" pageNumber="551">
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<emphasis id="B919EACFED773813FCEFF8C0FC1DF8E6" bold="true" box="[810,984,1805,1832]" pageId="550" pageNumber="551">Typematerial</emphasis>
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.
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<materialsCitation id="3B053C80ED773813FC28F8C3FCB9F88B" ID-GBIF-Occurrence="3748446344" pageId="550" pageNumber="551" specimenCode="MNHN-IU-2014- 21409" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus id="54D6887FED773813FC28F8C3FB90F8E6" box="[1005,1109,1805,1831]" pageId="550" pageNumber="551" type="holotype">Holotype</typeStatus>
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(intact
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<specimenCount id="9D6BFD54ED773813FB7FF8C0FB0AF8E9" box="[1210,1231,1806,1832]" pageId="550" pageNumber="551" type="female">♀</specimenCount>
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,
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<specimenCode id="DBCB9EA6ED773813FB21F8C0FCB1F88B" pageId="550" pageNumber="551">MNHN-IU-2014- 21409</specimenCode>
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)
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</materialsCitation>
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,
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<typeStatus id="54D6887FED773813FC52F8FEFBC7F88B" box="[919,1026,1840,1866]" pageId="550" pageNumber="551" type="paratype">paratypes</typeStatus>
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(2 intact
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<specimenCount id="9D6BFD54ED773813FB59F8FEFB02F88B" box="[1180,1223,1840,1866]" pageId="550" pageNumber="551">♀♀</specimenCount>
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||
, MNHN-IU-2014- 21410), and dissected
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<typeStatus id="54D6887FED773813FBF0F89CFB65F8AD" box="[1077,1184,1874,1900]" pageId="550" pageNumber="551" type="paratype">paratypes</typeStatus>
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(
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||
<specimenCount id="9D6BFD54ED773813FB73F89CFB39F8AD" box="[1206,1276,1874,1900]" pageId="550" pageNumber="551" type="female">3 ♀♀</specimenCount>
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, figured) from
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<taxonomicName id="4C6D4D5EED773813FCEFF8BAFAD7F84C" authority="Millar, 1967" authorityName="Millar" authorityYear="1967" box="[810,1298,1907,1934]" class="Ascidiacea" family="Pseudodistomidae" genus="Pseudodistoma" kingdom="Animalia" order="Enterogona" pageId="550" pageNumber="551" phylum="Chordata" rank="species" species="arborescens">
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||
<emphasis id="B919EACFED773813FCEFF8BAFBA8F84F" box="[810,1133,1908,1934]" italics="true" pageId="550" pageNumber="551">Pseudodistoma arborescens</emphasis>
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Millar, 1967
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</taxonomicName>
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||
(MNHN-IT-2018-11 =
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<collectionCode id="ED7CAE18ED773813FC6EF858FBE5F871" box="[939,1056,1942,1968]" 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="550" pageNumber="551">MNHNA</collectionCode>
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1/
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<collectionCode id="ED7CAE18ED773813FBF7F858FBA2F871" box="[1074,1127,1942,1968]" pageId="550" pageNumber="551">PSE</collectionCode>
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/80),
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<collectionCode id="ED7CAE18ED773813FB67F858FA9EF871" box="[1186,1371,1942,1968]" pageId="550" pageNumber="551">ATIMOVATAE</collectionCode>
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<collectionCode id="ED7CAE18ED773813FAA0F858FA49F871" box="[1381,1420,1942,1968]" country="0" name="Timescale Adventures Research and Interpretive Center" pageId="550" pageNumber="551">TA</collectionCode>
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28, Banc Tozer,
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<collectingCountry id="F37A764DED773813FC76F876FBFFF813" box="[947,1082,1976,2002]" name="Madagascar" pageId="550" pageNumber="551">Madagascar</collectingCountry>
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(
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<geoCoordinate id="EE59501AED773813FB8CF879FB6DF813" box="[1097,1192,1975,2002]" degrees="25" direction="south" minutes="12" orientation="latitude" pageId="550" pageNumber="551" precision="925" value="-25.2">25°12 Ś</geoCoordinate>
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,
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<geoCoordinate id="EE59501AED773813FB77F876FAD6F813" box="[1202,1299,1976,2002]" degrees="44" direction="east" minutes="08" orientation="longitude" pageId="550" pageNumber="551" precision="925" value="44.133335">44°08 É</geoCoordinate>
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), depth
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<quantity id="4C959B38ED773813FAAFF876FC87F835" metricMagnitude="1" metricUnit="m" metricValue="2.1" metricValueMax="2.2" metricValueMin="2.0" pageId="550" pageNumber="551" unit="m" value="21.0" valueMax="22.0" valueMin="20.0">20-22 m</quantity>
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,
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<collectionCode id="ED7CAE18ED773813FC88F814FC66F835" box="[845,931,2010,2036]" 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="550" pageNumber="551">MNHN</collectionCode>
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||
coll.,
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<date id="FFD3101DED773813FC2CF817FB47F835" box="[1001,1154,2009,2036]" pageId="550" pageNumber="551" value="2010-05-25">25 May 2010</date>
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||
.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3776556ED77381DFC9AF832FE6EFAAC" lastPageId="552" lastPageNumber="553" pageId="550" pageNumber="551" type="etymology">
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<paragraph id="8BD236DDED77381DFC9AF832FE6EFAAC" blockId="550.[810,1451,1805,2070]" lastBlockId="552.[136,778,1295,2071]" lastPageId="552" lastPageNumber="553" pageId="550" pageNumber="551">
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||
<emphasis id="B919EACFED773813FC9AF832FC25F7D7" bold="true" box="[863,992,2044,2070]" pageId="550" pageNumber="551">Etymology</emphasis>
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||
. The specific name is derived from the Latin
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||
<emphasis id="B919EACFED79381DFF0FFADEFED6FAE8" box="[202,275,1296,1321]" italics="true" pageId="552" pageNumber="553">cornut</emphasis>
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(=horned), referring to the possession by the new species of the posterolateral horn-like processes on the dorsal cephalic shield.
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</paragraph>
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||
</subSubSection>
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||
<caption id="DF126655ED763812FF4DF8BDFA56F813" ID-DOI="http://doi.org/10.5281/zenodo.4592052" ID-Zenodo-Dep="4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="551" pageNumber="552" startId="551.[136,245,1907,1933]" targetBox="[225,1342,211,1839]" targetPageId="551">
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||
<paragraph id="8BD236DDED763812FF4DF8BDFA56F813" blockId="551.[136,1451,1907,2002]" pageId="551" pageNumber="552">
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||
<emphasis id="B919EACFED763812FF4DF8BDFEEBF84F" bold="true" box="[136,302,1907,1934]" pageId="551" pageNumber="552">FIGURE 369.</emphasis>
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<taxonomicName id="4C6D4D5EED763812FEF2F8BAFDC0F84C" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[311,517,1908,1933]" class="Maxillopoda" family="Notodelphyidae" genus="Demoixys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="551" pageNumber="552" phylum="Arthropoda" rank="species" species="cornuta" status="sp. nov.">
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||
<emphasis id="B919EACFED763812FEF2F8BAFDC0F84C" box="[311,517,1908,1933]" italics="true" pageId="551" pageNumber="552">Demoixys cornuta</emphasis>
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||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22A57B4ED763812FDC8F8BAFDADF84F" box="[525,616,1908,1934]" pageId="551" pageNumber="552" rank="species">
|
||
<emphasis id="B919EACFED763812FDC8F8BAFDA6F84F" bold="true" box="[525,611,1908,1934]" pageId="551" pageNumber="552">sp. nov</emphasis>
|
||
.
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||
</taxonomicNameLabel>
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||
, female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm.
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</paragraph>
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||
</caption>
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<caption id="DF126655ED79381DFF4DFB67FA97FB05" ID-DOI="http://doi.org/10.5281/zenodo.4592054" ID-Zenodo-Dep="4592054" box="[136,1362,1193,1220]" httpUri="https://zenodo.org/record/4592054/files/figure.png" pageId="552" pageNumber="553" startId="552.[136,245,1193,1219]" targetBox="[164,1425,233,1113]" targetPageId="552">
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||
<paragraph id="8BD236DDED79381DFF4DFB67FA97FB05" blockId="552.[136,1362,1193,1220]" box="[136,1362,1193,1220]" pageId="552" pageNumber="553">
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<emphasis id="B919EACFED79381DFF4DFB67FEE8FB02" bold="true" box="[136,301,1193,1219]" pageId="552" pageNumber="553">FIGURE 370.</emphasis>
|
||
<taxonomicName id="4C6D4D5EED79381DFEF1FB64FDC5FB02" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[308,512,1194,1219]" class="Maxillopoda" family="Notodelphyidae" genus="Demoixys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="552" pageNumber="553" phylum="Arthropoda" rank="species" species="cornuta" status="sp. nov.">
|
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<emphasis id="B919EACFED79381DFEF1FB64FDC5FB02" box="[308,512,1194,1219]" italics="true" pageId="552" pageNumber="553">Demoixys cornuta</emphasis>
|
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</taxonomicName>
|
||
<taxonomicNameLabel id="A22A57B4ED79381DFDC2FB67FDA7FB05" box="[519,610,1193,1220]" pageId="552" pageNumber="553" rank="species">
|
||
<emphasis id="B919EACFED79381DFDC2FB67FD99FB02" bold="true" box="[519,604,1193,1219]" pageId="552" pageNumber="553">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, female. A, leg 1; B, leg 2; C, leg 3; D, leg 4. Scale bars: 0.02 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3776556ED79381CFF78FABBFEBBFD40" lastPageId="553" lastPageNumber="554" pageId="552" pageNumber="553" type="description">
|
||
<paragraph id="8BD236DDED79381DFF78FABBFE81F88B" blockId="552.[136,778,1295,2071]" pageId="552" pageNumber="553">
|
||
<emphasis id="B919EACFED79381DFF78FABBFE0BFA4E" bold="true" box="[189,462,1397,1423]" pageId="552" pageNumber="553">Descriptionoffemale</emphasis>
|
||
. Body (
|
||
<figureCitation id="13562A58ED79381DFDFDFABBFD70FA51" box="[568,693,1397,1424]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369A</figureCitation>
|
||
) stout, inflated; body length 1.65 mm. Cephalosome indistinctly defined from metasome, dorsal cephalic shield with paired posterolateral horn-like processes; each process (
|
||
<figureCitation id="13562A58ED79381DFF55FA33FECBF9D9" box="[144,270,1533,1560]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369D</figureCitation>
|
||
) sclerotized, bent dorsally in middle and with pointed tip. Metasome gradually broadening posteriorly, longer than wide, unsegmented, but with 2 constrictions delimiting first to third pedigerous somites. Free urosome (
|
||
<figureCitation id="13562A58ED79381DFEF8F94BFE73F961" box="[317,438,1669,1696]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369B</figureCitation>
|
||
) small, slightly shorter than wide, 2-segmented, consisting of genital complex and unsegmented abdomen. Genital complex subdivided by lateral constriction. Caudal rami (
|
||
<figureCitation id="13562A58ED79381DFE39F925FDABF8C7" box="[508,622,1771,1798]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369C</figureCitation>
|
||
) rudimentary, lobate, fused with abdomen; armedwith few minute setal vestiges distally.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED79381DFF78F89CFB15FA70" blockId="552.[136,778,1295,2071]" lastBlockId="552.[810,1452,1295,2070]" pageId="552" pageNumber="553">
|
||
Rostrum (
|
||
<figureCitation id="13562A58ED79381DFEF6F89CFE62F8AD" box="[307,423,1873,1900]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369F</figureCitation>
|
||
) large, elongate, extending to middle of labrum (
|
||
<figureCitation id="13562A58ED79381DFEA9F8BAFE22F84F" box="[364,487,1907,1934]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369E</figureCitation>
|
||
). Antennule (
|
||
<figureCitation id="13562A58ED79381DFD4DF8BAFCC7F84F" box="[648,770,1907,1934]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369G</figureCitation>
|
||
) small, strongly tapering, 5-segmented; first to fifth segments armed with 0, 1, 2, 1, and 3 minute setae, respectively; terminal segment with several setules in addition to setae. Antenna (
|
||
<figureCitation id="13562A58ED79381DFE1AF832FD99F7D6" box="[479,604,2044,2071]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369H</figureCitation>
|
||
) 3-segmented, consistingof coxa, basis, and unsegmented endopod; coxa and basis unarmed; endopod distinctly narrower and shorter than basis and 2.1 times longer than wide (38×18 μm); armed with 1 small seta distally plus small terminal claw bearing minute spinules distally.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED79381DFC9AFA77FC47F835" blockId="552.[810,1452,1295,2070]" pageId="552" pageNumber="553">
|
||
Labrum (
|
||
<figureCitation id="13562A58ED79381DFC0EFA77FBFDFA15" box="[971,1080,1465,1492]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369I</figureCitation>
|
||
) as simple, smooth and convex plate. Mandible (
|
||
<figureCitation id="13562A58ED79381DFC29FA15FB9CFA37" box="[1004,1113,1499,1526]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369J</figureCitation>
|
||
) consistingof coxa and palp: coxal gnathobase with broad medial margin bearing 5 teeth distally and with pectinate proximal part (second and fourth teeth smaller than other 3); proximal corner of gnathobase acutely pointed: palp reduced, consisting of basis and small 1-segmented rami; basis with 1 small setaat mediodistal corner; exopod wider than long, incompletely articulated from basis, armed with 2 short setae distally; endopod as long as wide, with 2 small distal setae. Maxillule (
|
||
<figureCitation id="13562A58ED79381DFC3DF8C3FBB7F8E9" box="[1016,1138,1805,1832]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369K</figureCitation>
|
||
) extremely simplified and indistinctly bilobed, lobes with 1 seta and 5 setae (3 distal and 2 outer). Maxilla (
|
||
<figureCitation id="13562A58ED79381DFBF4F89CFB58F8AD" box="[1073,1181,1873,1900]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369I</figureCitation>
|
||
) 3-segmented; syncoxa bearing 2 small setae; basis with large, highly sclerotized claw only; endopod small, knob-like with 3 small setae. Maxilliped (
|
||
<figureCitation id="13562A58ED79381DFC7EF876FBFEF812" box="[955,1083,1976,2003]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="552" pageNumber="553">Fig. 369M</figureCitation>
|
||
) lobate, bearing 2 smallsetae distally.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED79381CFC9AF832FCCFFE16" blockId="552.[810,1452,1295,2070]" lastBlockId="553.[136,778,173,982]" lastPageId="553" lastPageNumber="554" pageId="552" pageNumber="553">
|
||
Legs 1–4 (
|
||
<figureCitation id="13562A58ED79381DFC16F832FBF5F7D7" box="[979,1072,2044,2070]" captionStart="FIGURE 370" captionStartId="552.[136,245,1193,1219]" captionTargetBox="[164,1425,233,1113]" captionTargetId="figure-19@552.[136,1451,211,1139]" captionTargetPageId="552" captionText="FIGURE 370. Demoixys cornuta sp. nov., female. A, leg 1; B, leg 2; C, leg 3; D, leg 4. Scale bars: 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592054" httpUri="https://zenodo.org/record/4592054/files/figure.png" pageId="552" pageNumber="553">Fig. 370</figureCitation>
|
||
A-D) biramous, with 2-segmented protopods; ornamented with few scattered setules; rami incompletely 2-segmented, except unsegmented endopod of leg 1, and obscurely articulated from basis. Endopods much smaller than exopods. Leg 1 exopod with 2 minute, papilliform rudiments of spines, one on outer distal corner on first exopodal segment and another on outer margin of second segment. Exopods of legs 2–4 armed with 5 small, spinulose spines, one on first segment and 4 on second. Coxa, basis, and endopod of all swimming legs unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED78381CFF78FE2EFE58FD9E" blockId="553.[136,778,173,982]" pageId="553" pageNumber="554">
|
||
Leg 5 (
|
||
<figureCitation id="13562A58ED78381CFED5FE11FE46FE3B" box="[272,387,479,506]" captionStart="FIGURE 369" captionStartId="551.[136,245,1907,1933]" captionTargetBox="[225,1342,211,1839]" captionTargetId="figure-17@551.[195,1392,185,1870]" captionTargetPageId="551" captionText="FIGURE 369. Demoixys cornuta sp. nov., female. A, habitus, right; B, leg 5 and urosome, ventral; C, caudal rami, ventral; D, cephalic horn; E, anterior part of prosome, ventral; F, rostrum, left; G, antennule; H, antenna; I, labrum; J, mandible; K, maxillule; L, maxilla; M, maxilliped. Scale bars: A, 0.2 mm; B, E, F, 0.05 mm; C, D, G–M, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592052" httpUri="https://zenodo.org/record/4592052/files/figure.png" pageId="553" pageNumber="554">Fig. 369B</figureCitation>
|
||
) present on posteroventral surface of somite near base of urosome; represented by short, outer angular process and tapering, pointed inner process; both processes unarmed.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED78381CFF78FDA9FEBBFD40" blockId="553.[136,778,173,982]" box="[189,382,615,642]" pageId="553" pageNumber="554">
|
||
<emphasis id="B919EACFED78381CFF78FDA9FF3FFD40" bold="true" box="[189,250,615,641]" pageId="553" pageNumber="554">Male</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3776556ED78381CFF78FD47FEA2FC17" pageId="553" pageNumber="554" type="discussion">
|
||
<paragraph id="8BD236DDED78381CFF78FD47FEA2FC17" blockId="553.[136,778,173,982]" pageId="553" pageNumber="554">
|
||
<emphasis id="B919EACFED78381CFF78FD47FEEFFD62" bold="true" box="[189,298,649,675]" pageId="553" pageNumber="554">Remarks</emphasis>
|
||
. Based on the reduction in segmentation of the swimming leg rami and the general simplification of the mouthparts, combined with the retention of a welldeveloped, dentate coxal gnathobase on the mandible, this species is placed in the genus
|
||
<taxonomicName id="4C6D4D5EED78381CFDE1FCDCFD57FCEA" authorityName="Illg & Dudley" authorityYear="1961" box="[548,658,786,811]" class="Maxillopoda" family="Notodelphyidae" genus="Demoixys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="553" pageNumber="554" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B919EACFED78381CFDE1FCDCFD57FCEA" box="[548,658,786,811]" italics="true" pageId="553" pageNumber="554">Demoixys</emphasis>
|
||
</taxonomicName>
|
||
. The new species can be readily distinguished from its congeners by its possession of a pair of posterolateral cephalic horns and by the extremely simplified mouthparts with, for example, the maxillule reduced to a bilobed vestige bearing a few setae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |