227 lines
32 KiB
XML
227 lines
32 KiB
XML
<document id="1E32815AA88E29286A74402417B11EB9" 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="03C487CBED6A3808FCEFFEB6FBA8F8C7" 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="Mecodelphys edentatus Kim & Boxshall 2020, gen. et sp. nov." docType="treatment" docVersion="9" lastPageNumber="574" 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="572" updateTime="1698930853666" updateUser="ExternalLinkService">
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<mods:title id="138A932B5CE475A787117CAA4065B8A8">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:namePart id="8320B7354D4D3F115C2882E13A69EC13">Kim, Il-Hoi</mods:namePart>
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<mods:affiliation id="F37619984B94A34D7F0CAAF567899611">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="B55F194760F0913E1FE8EBB6D9AA823A" type="email">ihkim@gwnu.ac.kr</mods:nameIdentifier>
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<mods:namePart id="0DC204D81859CAA159974A1A8BB5CC97">Boxshall, Geoff A.</mods:namePart>
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<mods:affiliation id="62BAFA19DF0B00C63ADBC86A15281AF2">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="7CD320210C5245B09D550995888A5281" type="email">ihkim@gwnu.ac.kr</mods:nameIdentifier>
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<mods:title id="AFF90717C0344F7B698B139AFAFFFAF6">Megataxa</mods:title>
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<mods:date id="6A7156F3A746DA3A99C8112C148FBDAA">2020</mods:date>
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<mods:number id="6E95DE7E6372488D9261B522D649BD29">2020-12-24</mods:number>
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<treatment id="03C487CBED6A3808FCEFFEB6FBA8F8C7" ID-DOI="http://doi.org/10.5281/zenodo.5699947" ID-GBIF-Taxon="194475234" ID-Zenodo-Dep="5699947" LSID="urn:lsid:plazi:treatment:03C487CBED6A3808FCEFFEB6FBA8F8C7" httpUri="http://treatment.plazi.org/id/03C487CBED6A3808FCEFFEB6FBA8F8C7" lastPageId="573" lastPageNumber="574" pageId="571" pageNumber="572">
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<subSubSection id="C3776556ED6A380EFCEFFEB6FAC5FE52" box="[810,1280,376,403]" pageId="571" pageNumber="572" type="nomenclature">
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<paragraph id="8BD236DDED6A380EFCEFFEB6FAC5FE52" blockId="571.[810,1280,376,437]" box="[810,1280,376,403]" pageId="571" pageNumber="572">
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<heading id="D09A81B1ED6A380EFCEFFEB6FAC5FE52" box="[810,1280,376,403]" fontSize="11" level="2" pageId="571" pageNumber="572" reason="2">
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<emphasis id="B919EACFED6A380EFCEFFEB6FAC5FE52" bold="true" box="[810,1280,376,403]" pageId="571" pageNumber="572">
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<taxonomicName id="4C6D4D5EED6A380EFCEFFEB6FB86FE52" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[810,1091,376,403]" class="Maxillopoda" family="Notodelphyidae" genus="Mecodelphys" kingdom="Animalia" order="Cyclopoida" pageId="571" pageNumber="572" phylum="Arthropoda" rank="species" species="edentatus" status="gen. et sp. nov.">
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<emphasis id="B919EACFED6A380EFCEFFEB6FB86FE52" bold="true" box="[810,1091,376,403]" italics="true" pageId="571" pageNumber="572">Mecodelphys edentatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22A57B4ED6A380EFB8FFEB7FAC5FE52" box="[1098,1280,377,403]" pageId="571" pageNumber="572" rank="species">gen. et sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="C3776556ED6A380EFCEFFE55FC18FE74" box="[810,989,411,437]" pageId="571" pageNumber="572" type="description">
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<paragraph id="8BD236DDED6A380EFCEFFE55FC18FE74" blockId="571.[810,1280,376,437]" box="[810,989,411,437]" pageId="571" pageNumber="572">
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(
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<figureCitation id="13562A58ED6A380EFCF7FE55FC5BFE74" box="[818,926,411,437]" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Figs. 383</figureCitation>
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,
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<figureCitation id="13562A58ED6A380EFC6CFE55FC10FE74" box="[937,981,411,437]" captionStart="FIGURE 384" captionStartId="573.[136,245,1397,1423]" captionTargetBox="[168,1423,230,1324]" captionTargetId="figure-18@573.[136,1451,208,1338]" captionTargetPageId="573" captionText="FIGURE 384. Mecodelphys edentatus gen. et sp. nov., female. A, maxillule; B, maxilla; C, maxilliped; D, leg 1; E, leg 2; F, leg 3; G, leg 4; H, left leg 5, ventral. Scale bars: A–C, 0.01 mm; D–G, 0.05 mm; H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592084" httpUri="https://zenodo.org/record/4592084/files/figure.png" pageId="571" pageNumber="572">384</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3776556ED6A380EFCEFFE11FCACFD26" pageId="571" pageNumber="572" type="materials_examined">
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<paragraph id="8BD236DDED6A380EFCEFFE11FCACFD26" blockId="571.[810,1452,479,2070]" pageId="571" pageNumber="572">
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<emphasis id="B919EACFED6A380EFCEFFE11FC1DFE38" bold="true" box="[810,984,479,505]" pageId="571" pageNumber="572">Typematerial</emphasis>
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.
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<materialsCitation id="3B053C80ED6A380EFC28FE11FCB9FDDA" ID-GBIF-Occurrence="3748446503" pageId="571" pageNumber="572" specimenCode="MNHN-IU-2014- 21419" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus id="54D6887FED6A380EFC28FE11FB90FE38" box="[1005,1109,479,505]" pageId="571" pageNumber="572" type="holotype">Holotype</typeStatus>
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(intact
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<specimenCount id="9D6BFD54ED6A380EFB7FFE2EFB0AFE3B" box="[1210,1231,480,506]" pageId="571" pageNumber="572" type="female">♀</specimenCount>
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,
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<specimenCode id="DBCB9EA6ED6A380EFB21FE11FCB1FDDA" pageId="571" pageNumber="572">MNHN-IU-2014- 21419</specimenCode>
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)
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</materialsCitation>
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,
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<typeStatus id="54D6887FED6A380EFC43FDCCFC34FDDD" box="[902,1009,514,540]" pageId="571" pageNumber="572" type="paratype">paratypes</typeStatus>
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(6 intact
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<specimenCount id="9D6BFD54ED6A380EFB92FDCCFB47FDDD" box="[1111,1154,514,540]" pageId="571" pageNumber="572">♀♀</specimenCount>
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, MNHN-IU-2014-21420), and dissected
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<typeStatus id="54D6887FED6A380EFC00FDEAFBF5FDFF" box="[965,1072,548,574]" pageId="571" pageNumber="572" type="paratype">paratypes</typeStatus>
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(
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<specimenCount id="9D6BFD54ED6A380EFBFAFDEDFBBAFDFF" box="[1087,1151,547,574]" pageId="571" pageNumber="572" type="female">2 ♀♀</specimenCount>
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, figured) from the colonial ascidian
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<taxonomicName id="4C6D4D5EED6A380EFC56FD8BFC42FD40" authority="Monniot C. & Monniot F., 1987" authorityName="Monniot C. & Monniot F." authorityYear="1987" class="Ascidiacea" family="Didemnidae" genus="Lissoclinum" kingdom="Animalia" order="Enterogona" pageId="571" pageNumber="572" phylum="Chordata" rank="species" species="taratara">
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||
<emphasis id="B919EACFED6A380EFC56FD8BFB40FD9E" box="[915,1157,581,607]" italics="true" pageId="571" pageNumber="572">Lissoclinum taratara</emphasis>
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||
Monniot C. & Monniot F., 1987
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||
</taxonomicName>
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||
(MNHN-IT-2008-4990 =
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||
<collectionCode id="ED7CAE18ED6A380EFB72FDA6FAEFFD43" box="[1207,1322,615,642]" 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="571" pageNumber="572">MNHNA</collectionCode>
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2/
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<collectionCode id="ED7CAE18ED6A380EFA84FDA9FAA9FD43" box="[1345,1388,615,642]" pageId="571" pageNumber="572">LIS</collectionCode>
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/162),
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<collectionCode id="ED7CAE18ED6A380EFCEFFD47FC25FD62" box="[810,992,649,675]" pageId="571" pageNumber="572">CRRFCRCHO</collectionCode>
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297, Cape Rodney Pass,
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<collectingCountry id="F37A764DED6A380EFAE6FD44FCBEFD04" name="Papua New Guinea" pageId="571" pageNumber="572">Papua New Guinea</collectingCountry>
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(
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<geoCoordinate id="EE59501AED6A380EFC49FD65FBCBFD07" box="[908,1038,683,710]" degrees="10" direction="south" minutes="15.66" orientation="latitude" pageId="571" pageNumber="572" precision="9" value="-10.261">10°15.66 Ś</geoCoordinate>
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,
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<geoCoordinate id="EE59501AED6A380EFBDEFD65FB6BFD04" box="[1051,1198,683,709]" degrees="148" direction="east" minutes="22.27" orientation="longitude" pageId="571" pageNumber="572" precision="9" value="148.37117">148°22.27 É</geoCoordinate>
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), depth
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<quantity id="4C959B38ED6A380EFACFFD65FA82FD07" box="[1290,1351,683,710]" metricMagnitude="1" metricUnit="m" metricValue="3.1" pageId="571" pageNumber="572" unit="m" value="31.0">31 m</quantity>
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,
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<date id="FFD3101DED6A380EFA91FD65FCA0FD26" pageId="571" pageNumber="572" value="1998-06-11">11 June 1998</date>
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.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3776556ED6A380EFC9AFD21FB46FC8C" pageId="571" pageNumber="572" type="etymology">
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<paragraph id="8BD236DDED6A380EFC9AFD21FB46FC8C" blockId="571.[810,1452,479,2070]" pageId="571" pageNumber="572">
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<emphasis id="B919EACFED6A380EFC9AFD21FC25FCC8" bold="true" box="[863,992,751,777]" pageId="571" pageNumber="572">Etymology</emphasis>
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||
. The name is from the Latin
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<emphasis id="B919EACFED6A380EFAE4FD3EFAE8FCC8" box="[1313,1325,752,777]" italics="true" pageId="571" pageNumber="572">e</emphasis>
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(=without) and
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||
<emphasis id="B919EACFED6A380EFC9FFCDFFC65FCEA" box="[858,928,785,811]" italics="true" pageId="571" pageNumber="572">dentat</emphasis>
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||
(=toothed), alluding to the absence of a coxal gnathobase in the new species.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3776556ED6A3808FC9AFC9BFBE5F9BC" lastPageId="573" lastPageNumber="574" pageId="571" pageNumber="572" type="description">
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<paragraph id="8BD236DDED6A380EFC9AFC9BFC3AFA51" blockId="571.[810,1452,479,2070]" pageId="571" pageNumber="572">
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<emphasis id="B919EACFED6A380EFC9AFC9BFB92FCAE" bold="true" box="[863,1111,853,879]" pageId="571" pageNumber="572">Descriptionoffemale</emphasis>
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||
. Body(
|
||
<figureCitation id="13562A58ED6A380EFB6EFC9BFADEFCAE" box="[1195,1307,853,879]" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Fig.383A</figureCitation>
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)
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<taxonomicName id="4C6D4D5EED6A380EFAE2FC98FA67FCAE" authorityName="Thorell" authorityYear="1859" box="[1319,1442,854,879]" class="Maxillopoda" family="Notodelphyidae" genus="Doropygus" kingdom="Animalia" order="Cyclopoida" pageId="571" pageNumber="572" phylum="Arthropoda" rank="genus">
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<emphasis id="B919EACFED6A380EFAE2FC98FA67FCAE" box="[1319,1442,854,879]" italics="true" pageId="571" pageNumber="572">Doropygus</emphasis>
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</taxonomicName>
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- like in form, surface ornamented with numerous, minute setules. Prosome divisible by weak constrictions into cephalosome, first and second pedigerous somites, and fused third and fourth pedigerous somites; dorsal cephalic shield expanded ventrolaterally, bearing pair of small, acutely pointed, spiniform processes posterolaterally (
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<figureCitation id="13562A58ED6A380EFABBFBEFFCAEFB9C" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Fig. 383C</figureCitation>
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). Fused third and fourth pedigerous somites swollen, forming brood pouch. Free urosome (
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<figureCitation id="13562A58ED6A380EFB3AFBABFABEFBBE" box="[1279,1403,1125,1151]" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Fig. 383B</figureCitation>
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) 5- segmented: genital somite short, only partially articulated from brood pouch; 4 abdominal somites setulose, 85×144, 69×131, 38×118, and 80×107 μm, respectively. Caudal ramus (
|
||
<figureCitation id="13562A58ED6A380EFC45FB23FC33FAC6" box="[896,1014,1261,1287]" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Fig. 383D</figureCitation>
|
||
) tapering, covered with setules, about 2.7 timeslongerthan wide (75×28 μm), slightly shorter than anal somite, tipped with short, spiniform process: armedwith 5 smallsetae (2 outer lateral, 1 outer subdistal, and 2 small distal).
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED6A380EFC9AFA56FB8DF88B" blockId="571.[810,1452,479,2070]" pageId="571" pageNumber="572">
|
||
Rostrum (
|
||
<figureCitation id="13562A58ED6A380EFC1EFA59FB92FA73" box="[987,1111,1431,1458]" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Fig. 383E</figureCitation>
|
||
) rather large, 100×89 μm, evenly tapering towards pointed apex, surface covered with setules. Antennule (
|
||
<figureCitation id="13562A58ED6A380EFB82FA15FB7DFA37" box="[1095,1208,1499,1526]" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Fig. 383F</figureCitation>
|
||
) stout, 148 μm long, covered with setules, unsegmented but with 2 partial articulations on posterior surface; armed with about 17 small setae. Antenna (
|
||
<figureCitation id="13562A58ED6A380EFBA3F98FFB26F99D" box="[1126,1251,1601,1628]" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Fig. 383G</figureCitation>
|
||
) slender and 3- segmented; coxashortand unarmed; secondsegment (fused basis and first endopodal segment) also unarmed, with vestige of articulation near middle; third segment (second endopodal segment) about 4.2 timeslongerthan wide (101×24 μm); armed with 4 tiny setae (1 proximal, 2 subdistal, and 1 distal) plus small terminal claw, about 0.2 times as long as segment.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED6A3808FC9AF89CFDCFF9BC" blockId="571.[810,1452,479,2070]" lastBlockId="573.[136,778,1533,2071]" lastPageId="573" lastPageNumber="574" pageId="571" pageNumber="572">
|
||
Labrum (
|
||
<figureCitation id="13562A58ED6A380EFC08F89CFB82F8AD" box="[973,1095,1874,1900]" captionStart="FIGURE 383" captionStartId="572.[136,245,1907,1933]" captionTargetBox="[212,1350,211,1839]" captionTargetId="figure-19@572.[201,1386,185,1870]" captionTargetPageId="572" captionText="FIGURE 383. Mecodelphys edentatus gen. et sp. nov., female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="571" pageNumber="572">Fig. 383H</figureCitation>
|
||
) large with rounded posterior margin. Mandible consisting only of palp, without coxal gnathobase; palp unsegmented with lobate rami; inner lobe broad and blunt; each lobe armed with 4 naked setae. Maxillule (
|
||
<figureCitation id="13562A58ED6A380EFC30F814FBB4F835" box="[1013,1137,2010,2036]" captionStart="FIGURE 384" captionStartId="573.[136,245,1397,1423]" captionTargetBox="[168,1423,230,1324]" captionTargetId="figure-18@573.[136,1451,208,1338]" captionTargetPageId="573" captionText="FIGURE 384. Mecodelphys edentatus gen. et sp. nov., female. A, maxillule; B, maxilla; C, maxilliped; D, leg 1; E, leg 2; F, leg 3; G, leg 4; H, left leg 5, ventral. Scale bars: A–C, 0.01 mm; D–G, 0.05 mm; H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592084" httpUri="https://zenodo.org/record/4592084/files/figure.png" pageId="571" pageNumber="572">Fig. 384A</figureCitation>
|
||
), maxilla (
|
||
<figureCitation id="13562A58ED6A380EFB34F814FAAFF835" box="[1265,1386,2010,2036]" captionStart="FIGURE 384" captionStartId="573.[136,245,1397,1423]" captionTargetBox="[168,1423,230,1324]" captionTargetId="figure-18@573.[136,1451,208,1338]" captionTargetPageId="573" captionText="FIGURE 384. Mecodelphys edentatus gen. et sp. nov., female. A, maxillule; B, maxilla; C, maxilliped; D, leg 1; E, leg 2; F, leg 3; G, leg 4; H, left leg 5, ventral. Scale bars: A–C, 0.01 mm; D–G, 0.05 mm; H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592084" httpUri="https://zenodo.org/record/4592084/files/figure.png" pageId="571" pageNumber="572">Fig. 384B</figureCitation>
|
||
), and maxilliped(
|
||
<figureCitation id="13562A58ED6A380EFC68F832FBD8F7D7" box="[941,1053,2044,2070]" captionStart="FIGURE 384" captionStartId="573.[136,245,1397,1423]" captionTargetBox="[168,1423,230,1324]" captionTargetId="figure-18@573.[136,1451,208,1338]" captionTargetPageId="573" captionText="FIGURE 384. Mecodelphys edentatus gen. et sp. nov., female. A, maxillule; B, maxilla; C, maxilliped; D, leg 1; E, leg 2; F, leg 3; G, leg 4; H, left leg 5, ventral. Scale bars: A–C, 0.01 mm; D–G, 0.05 mm; H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592084" httpUri="https://zenodo.org/record/4592084/files/figure.png" pageId="571" pageNumber="572">Fig. 384C</figureCitation>
|
||
)eachrepresentedby lobe.Maxillule narrowing distally, with subdistal constriction, armed with 4 equal setae on apex. Maxilla tipped with 1 short seta, and maxilliped with 1 longer seta. All mouthparts ornamented with scattered setules.
|
||
</paragraph>
|
||
<caption id="DF126655ED6D3809FF4DF8BDFD9DF835" ID-DOI="http://doi.org/10.5281/zenodo.4592080" ID-Zenodo-Dep="4592080" httpUri="https://zenodo.org/record/4592080/files/figure.png" pageId="572" pageNumber="573" startId="572.[136,245,1907,1933]" targetBox="[212,1350,211,1839]" targetPageId="572">
|
||
<paragraph id="8BD236DDED6D3809FF4DF8BDFD9DF835" blockId="572.[136,1452,1907,2036]" pageId="572" pageNumber="573">
|
||
<emphasis id="B919EACFED6D3809FF4DF8BDFEE8F84F" bold="true" box="[136,301,1907,1934]" pageId="572" pageNumber="573">FIGURE 383.</emphasis>
|
||
<taxonomicName id="4C6D4D5EED6D3809FEF6F8BAFDFDF84F" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[307,568,1908,1934]" class="Maxillopoda" family="Notodelphyidae" genus="Mecodelphys" kingdom="Animalia" order="Cyclopoida" pageId="572" pageNumber="573" phylum="Arthropoda" rank="species" species="edentatus" status="gen. et sp. nov.">
|
||
<emphasis id="B919EACFED6D3809FEF6F8BAFDFDF84F" box="[307,568,1908,1934]" italics="true" pageId="572" pageNumber="573">Mecodelphys edentatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22A57B4ED6D3809FDFAF8BAFD28F84F" box="[575,749,1908,1934]" pageId="572" pageNumber="573" rank="species">
|
||
<emphasis id="B919EACFED6D3809FDFAF8BAFD22F84F" bold="true" box="[575,743,1908,1934]" pageId="572" pageNumber="573">gen. et sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, female. A, habitus, right; B, urosome, ventral; C, anterior part of prosome, right side view showing posterolateral process on dorsal cephalic shield (arrowhead); D, left caudal ramus, dorsal; E, rostrum; F, antennule; G, antenna; H, labrum and mouthparts; I, mandible. Scale bars: A, 0.2 mm; B, C, 0.1 mm; D, F, I, 0.02 mm; E, G, H, 0.05 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF126655ED6C3808FF4DFABBFAC5FA73" ID-DOI="http://doi.org/10.5281/zenodo.4592084" ID-Zenodo-Dep="4592084" httpUri="https://zenodo.org/record/4592084/files/figure.png" pageId="573" pageNumber="574" startId="573.[136,245,1397,1423]" targetBox="[168,1423,230,1324]" targetPageId="573">
|
||
<paragraph id="8BD236DDED6C3808FF4DFABBFAC5FA73" blockId="573.[136,1452,1397,1458]" pageId="573" pageNumber="574">
|
||
<emphasis id="B919EACFED6C3808FF4DFABBFEEBFA4E" bold="true" box="[136,302,1397,1423]" pageId="573" pageNumber="574">FIGURE 384.</emphasis>
|
||
<taxonomicName id="4C6D4D5EED6C3808FEF3FABBFDF9FA4E" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[310,572,1397,1423]" class="Maxillopoda" family="Notodelphyidae" genus="Mecodelphys" kingdom="Animalia" order="Cyclopoida" pageId="573" pageNumber="574" phylum="Arthropoda" rank="species" species="edentatus" status="gen. et sp. nov.">
|
||
<emphasis id="B919EACFED6C3808FEF3FABBFDF9FA4E" box="[310,572,1397,1423]" italics="true" pageId="573" pageNumber="574">Mecodelphys edentatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22A57B4ED6C3808FD81FAB8FD30FA51" box="[580,757,1398,1424]" pageId="573" pageNumber="574" rank="species">
|
||
<emphasis id="B919EACFED6C3808FD81FAB8FD35FA51" bold="true" box="[580,752,1398,1424]" pageId="573" pageNumber="574">gen. et sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, female. A, maxillule; B, maxilla; C, maxilliped; D, leg 1; E, leg 2; F, leg 3; G, leg 4; H, left leg 5, ventral. Scale bars: A–C, 0.01 mm; D–G, 0.05 mm; H, 0.02 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD236DDED6C3808FF78F948FD3AF835" blockId="573.[136,778,1533,2071]" pageId="573" pageNumber="574">
|
||
Legs 1–4 (
|
||
<figureCitation id="13562A58ED6C3808FEF5F948FE49F961" box="[304,396,1670,1696]" captionStart="FIGURE 384" captionStartId="573.[136,245,1397,1423]" captionTargetBox="[168,1423,230,1324]" captionTargetId="figure-18@573.[136,1451,208,1338]" captionTargetPageId="573" captionText="FIGURE 384. Mecodelphys edentatus gen. et sp. nov., female. A, maxillule; B, maxilla; C, maxilliped; D, leg 1; E, leg 2; F, leg 3; G, leg 4; H, left leg 5, ventral. Scale bars: A–C, 0.01 mm; D–G, 0.05 mm; H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592084" httpUri="https://zenodo.org/record/4592084/files/figure.png" pageId="573" pageNumber="574">Fig. 384</figureCitation>
|
||
D-G) biramous, with unsegmented protopods armedwith smallouter seta; both rami elongate, digitiform, fused with or incompletely articulated with protopod, covered with setules. Leg 1 distinctly smaller than posterior swimming legs. Endopods slightly longer than exopods in legs 1–3, but less than one-third as long as exopod in leg 4. Lengths of rami: 153, 258, 251, and 207 μm, respectively, for exopods of legs 1–4; and 167, 275, 285, and 64 μm, respectively, for endopods of leg 1-4. Endopods unarmed, but exopods of legs 1–4 armed with few, small setae distally, 2 or 3, 1, 2, and 3, respectively.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED6C3808FF78F832FAC9F99A" blockId="573.[136,778,1533,2071]" lastBlockId="573.[810,1452,1533,1798]" pageId="573" pageNumber="574">
|
||
Leg 5 (
|
||
<figureCitation id="13562A58ED6C3808FEC9F832FEBAF7D7" box="[268,383,2044,2070]" captionStart="FIGURE 384" captionStartId="573.[136,245,1397,1423]" captionTargetBox="[168,1423,230,1324]" captionTargetId="figure-18@573.[136,1451,208,1338]" captionTargetPageId="573" captionText="FIGURE 384. Mecodelphys edentatus gen. et sp. nov., female. A, maxillule; B, maxilla; C, maxilliped; D, leg 1; E, leg 2; F, leg 3; G, leg 4; H, left leg 5, ventral. Scale bars: A–C, 0.01 mm; D–G, 0.05 mm; H, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4592084" httpUri="https://zenodo.org/record/4592084/files/figure.png" pageId="573" pageNumber="574">Fig. 384H</figureCitation>
|
||
) represented by 2 ventral processes on each side of somite; outer protopodal process tipped with 1 seta; inner exopodal process conical, pointed apically, bearing 1 seta on its outer margin.
|
||
</paragraph>
|
||
<paragraph id="8BD236DDED6C3808FC9AF9AAFBE5F9BC" blockId="573.[810,1452,1533,1798]" box="[863,1056,1635,1662]" pageId="573" pageNumber="574">
|
||
<emphasis id="B919EACFED6C3808FC9AF9AAFC59F9BF" bold="true" box="[863,924,1636,1662]" pageId="573" pageNumber="574">Male</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3776556ED6C3808FC9AF948FBA8F8C7" pageId="573" pageNumber="574" type="discussion">
|
||
<paragraph id="8BD236DDED6C3808FC9AF948FBA8F8C7" blockId="573.[810,1452,1533,1798]" pageId="573" pageNumber="574">
|
||
<emphasis id="B919EACFED6C3808FC9AF948FC09F961" bold="true" box="[863,972,1670,1696]" pageId="573" pageNumber="574">Remarks</emphasis>
|
||
. The caudal ramus of
|
||
<taxonomicName id="4C6D4D5EED6C3808FB03F948FA93F961" authority="Kim & Boxshall, 2020" authorityName="Kim & Boxshall" authorityYear="2020" box="[1222,1366,1670,1696]" class="Maxillopoda" family="Notodelphyidae" genus="Mecodelphys" kingdom="Animalia" order="Cyclopoida" pageId="573" pageNumber="574" phylum="Arthropoda" rank="species" species="edentatus" status="gen. et sp. nov.">
|
||
<emphasis id="B919EACFED6C3808FB03F948FB18F95E" box="[1222,1245,1670,1695]" italics="true" pageId="573" pageNumber="574">M</emphasis>
|
||
.
|
||
<emphasis id="B919EACFED6C3808FB2EF948FA93F961" box="[1259,1366,1670,1696]" italics="true" pageId="573" pageNumber="574">edentatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22A57B4ED6C3808FA9BF948FC41F903" pageId="573" pageNumber="574" rank="species">
|
||
<emphasis id="B919EACFED6C3808FA9BF948FCB8F903" bold="true" pageId="573" pageNumber="574">gen. et sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
bears 5 smallsetae and a claw-like distal process. It can be inferred that the latter process is derived from the fusion of a seta to the ramus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |