201 lines
26 KiB
XML
201 lines
26 KiB
XML
<document id="E9C60FB2407B6DC23B609E83018D91AA" ID-DOI="10.11646/zootaxa.3856.1.6" ID-GBIF-Dataset="383227df-9b0a-461c-8f52-2ebdea6cc3c6" ID-ISSN="1175-5326" ID-Zenodo-Dep="226030" ID-ZooBank="1B4143E3-8A1F-4705-904C-DB3E55E10F30" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460889348794" checkinUser="plazi" docAuthor="Guo, Fei-Fei & Dumont, Henri J." docDate="2014" docId="793887B22B7BFF98FF6DFD268DFCF980" docLanguage="en" docName="zt03856p142.pdf" docOrigin="Zootaxa 3856 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Diaphanosoma bopingi Guo & Dumont, 2014, sp. nov." docType="treatment" docVersion="8" lastPageNumber="140" masterDocId="8501FFCA2B78FF9DFFFAFFDD8C7AFFD5" masterDocTitle="Relict populations of Diaphanosoma (Cladocera: Ctenopoda) in the Chadian Sahara, with the description of a new species" masterLastPageNumber="142" masterPageNumber="135" pageNumber="138" updateTime="1698359382435" updateUser="plazi">
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<mods:titleInfo id="5910DEDD8BA5ED62FF1E7A3C3FB7B3BF">
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<mods:title id="1C6D3CF9DE9DBB04FD3CE28386889B07">Relict populations of Diaphanosoma (Cladocera: Ctenopoda) in the Chadian Sahara, with the description of a new species</mods:title>
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<mods:name id="076F39191CA4F16E3954305ED7C10C66" type="personal">
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<mods:namePart id="3272404C441B96B3227F5B7458DED5F5">Guo, Fei-Fei</mods:namePart>
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<mods:name id="344B963064C21C222AB5278BF4EEC215" type="personal">
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<mods:roleTerm id="A9ACE73E1C8C91919C7771FCA1C2DE4F">Author</mods:roleTerm>
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<mods:namePart id="BB41839BE9B467A88C3A975A9F801EA0">Dumont, Henri J.</mods:namePart>
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<mods:typeOfResource id="C1F1FAC4D0DFB2DE24C221755EA0FF86">text</mods:typeOfResource>
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<mods:title id="F112B862E531BE5DEE208C776F63AD13">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="B14F085B07238374A75D16EEB60D1A22">
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<mods:date id="239C202D501FC114069F820E1EF9CCCC">2014</mods:date>
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<mods:detail id="5C3066B0C528EF76A3B4B206E5A48099" type="volume">
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<mods:number id="F81A3A6FAA8CD7B7F7E1A569AAB095AA">3856</mods:number>
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<mods:detail id="A82A4F240EE15BCC30255A4391C15955" type="issue">
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<mods:number id="21EDE7FED5D20547943B1109196DAF8B">1</mods:number>
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<mods:classification id="C60C2E671D7A7CDF1130F286D16CE56B">journal article</mods:classification>
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<mods:identifier id="86263C7CF8314F14321D71F09BBAB517" type="DOI">10.11646/zootaxa.3856.1.6</mods:identifier>
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<mods:identifier id="10F11C708B6C59208BC4ED011FA18E0A" type="GBIF-Dataset">383227df-9b0a-461c-8f52-2ebdea6cc3c6</mods:identifier>
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<treatment id="793887B22B7BFF98FF6DFD268DFCF980" ID-DOI="http://doi.org/10.5281/zenodo.6132796" ID-GBIF-Taxon="119586798" ID-Zenodo-Dep="6132796" LSID="urn:lsid:plazi:treatment:793887B22B7BFF98FF6DFD268DFCF980" httpUri="http://treatment.plazi.org/id/793887B22B7BFF98FF6DFD268DFCF980" lastPageId="5" lastPageNumber="140" pageId="3" pageNumber="138">
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<subSubSection id="B98B652F2B7BFF9EFF6DFD268D71FCE2" pageId="3" pageNumber="138" type="nomenclature">
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<paragraph id="F12E36A42B7BFF9EFF6DFD268E6CFCC3" blockId="3.[151,534,763,823]" box="[151,534,763,790]" pageId="3" pageNumber="138">
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<heading id="AA6681C82B7BFF9EFF6DFD268E6CFCC3" bold="true" box="[151,534,763,790]" fontSize="11" level="1" pageId="3" pageNumber="138" reason="1">
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<emphasis id="C3E5EAB62B7BFF9EFF6DFD268E6CFCC3" bold="true" box="[151,534,763,790]" pageId="3" pageNumber="138">
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<taxonomicName id="36914D272B7BFF9EFF6DFD268DCBFCC0" box="[151,433,763,789]" class="Branchiopoda" genus="Diaphanosoma" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="138" phylum="Arthropoda" rank="species" species="bopingi" status="sp. nov.">
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<emphasis id="C3E5EAB62B7BFF9EFF6DFD268DCBFCC0" bold="true" box="[151,433,763,789]" italics="true" pageId="3" pageNumber="138">Diaphanosoma bopingi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="D8D657CD2B7BFF9EFE43FD218E6CFCC3" box="[441,534,764,790]" pageId="3" pageNumber="138" 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="F12E36A42B7BFF9EFF6DFCC38D71FCE2" blockId="3.[151,534,763,823]" box="[151,267,798,823]" pageId="3" pageNumber="138">(Figs. 4,5)</paragraph>
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</subSubSection>
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<subSubSection id="B98B652F2B7BFF9EFF6DFCBB8DA8FC12" pageId="3" pageNumber="138" type="etymology">
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<paragraph id="F12E36A42B7BFF9EFF6DFCBB8DA8FC12" blockId="3.[151,1437,870,1975]" pageId="3" pageNumber="138">
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<emphasis id="C3E5EAB62B7BFF9EFF6DFCBB8D6CFCAA" bold="true" box="[151,278,870,895]" pageId="3" pageNumber="138">Etymology</emphasis>
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. The species is named in honour of Prof Dr Bo-Ping Han, director of the institute of Hydrobiology of Jinan University, Guangzhou,
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<collectingCountry id="898676342B7BFF9EFE0FFC578E41FC76" box="[501,571,906,931]" name="China" pageId="3" pageNumber="138">China</collectingCountry>
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, in appreciation of his tireless efforts to develop and expand limnology in southern
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<collectingCountry id="898676342B7BFF9EFF04FC738D3BFC12" box="[254,321,942,967]" name="China" pageId="3" pageNumber="138">China</collectingCountry>
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and beyond.
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</paragraph>
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</subSubSection>
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<subSubSection id="B98B652F2B7BFF9EFF3DFC0F8948FB16" pageId="3" pageNumber="138" type="materials_examined">
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<paragraph id="F12E36A42B7BFF9EFF3DFC0F88BDFC3E" blockId="3.[151,1437,870,1975]" box="[199,1223,978,1003]" pageId="3" pageNumber="138">
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<emphasis id="C3E5EAB62B7BFF9EFF3DFC0F8D1FFC3E" bold="true" box="[199,357,978,1003]" pageId="3" pageNumber="138">
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<typeStatus id="2E2A88062B7BFF9EFF3DFC0F8D78FC3E" box="[199,258,978,1003]" pageId="3" pageNumber="138">Type</typeStatus>
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locality.
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</emphasis>
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Lake Bokou, Ounianga Serir, 18° 54’ 54’ N,
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<geoCoordinate id="94A550632B7BFF9EFC9EFC0E887BFC3F" box="[868,1025,978,1003]" direction="east" orientation="longitude" pageId="3" pageNumber="138" precision="15" value="20.49611">20° 29’ 46” E</geoCoordinate>
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, 0
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<date id="852F10642B7BFF9EFBD8FC0F88B9FC3E" box="[1058,1219,978,1003]" pageId="3" pageNumber="138" value="2014-03-06">6 March 2014</date>
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.
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</paragraph>
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<paragraph id="F12E36A42B7BFF9EFF3DFC2B8E85FB82" blockId="3.[151,1437,870,1975]" pageId="3" pageNumber="138">
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<emphasis id="C3E5EAB62B7BFF9EFF3DFC2B8D88FBDA" bold="true" box="[199,498,1014,1039]" pageId="3" pageNumber="138">
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<typeStatus id="2E2A88062B7BFF9EFF3DFC2B8D78FBDA" box="[199,258,1014,1039]" pageId="3" pageNumber="138">Type</typeStatus>
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material.
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<typeStatus id="2E2A88062B7BFF9EFE84FC2B8D97FBDA" box="[382,493,1014,1039]" pageId="3" pageNumber="138" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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An undissected female mounted in glycerol on a glass slide, deposited at National Zoological Museum of
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<collectingCountry id="898676342B7BFF9EFE52FBC78D94FBE6" box="[424,494,1050,1075]" name="China" pageId="3" pageNumber="138">China</collectingCountry>
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, Institute of Zoology, Chinese Academy of Sciences (
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<collectionCode id="9780AE612B7BFF9EFB9AFBC688CCFBE6" box="[1120,1206,1051,1075]" httpUri="http://grbio.org/cool/crjh-4ne1" name="Institute of Zoology, Chinese Academy of Sciences" pageId="3" pageNumber="138">IZCAS</collectionCode>
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), Beijing, accession number DIP 1 and a
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<typeStatus id="2E2A88062B7BFF9EFE85FBE28DA5FB82" box="[383,479,1087,1111]" pageId="3" pageNumber="138" type="paratype">paratype</typeStatus>
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accession number DIP 2.
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</paragraph>
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<paragraph id="F12E36A42B7BFF9EFF3DFBBF8948FB16" blockId="3.[151,1437,870,1975]" pageId="3" pageNumber="138">
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<typeStatus id="2E2A88062B7BFF9EFF3DFBBF8D45FBAE" box="[199,319,1122,1147]" pageId="3" pageNumber="138" type="paratype">
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<emphasis id="C3E5EAB62B7BFF9EFF3DFBBF8D45FBAE" bold="true" box="[199,319,1122,1147]" pageId="3" pageNumber="138">Paratypes</emphasis>
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</typeStatus>
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. Eight dissected and undissected females, one per glass slide, mounted in the same manner as the
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<typeStatus id="2E2A88062B7BFF9EFF6DFB5B8C86FB4A" box="[151,252,1158,1183]" pageId="3" pageNumber="138" type="holotype">holotype</typeStatus>
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, and deposited in the Smithsoniam Institution, Washington, accession numbers 1231545 through 1231548, and the Moscow University Museum, accession numbers MGU MI 129 through MGU MI 132.
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</paragraph>
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</subSubSection>
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<subSubSection id="B98B652F2B7BFF9EFF3DFB138DBAFAA2" pageId="3" pageNumber="138" type="diagnosis">
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<paragraph id="F12E36A42B7BFF9EFF3DFB138DBAFAA2" blockId="3.[151,1437,870,1975]" pageId="3" pageNumber="138">
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<emphasis id="C3E5EAB62B7BFF9EFF3DFB138D40FB32" bold="true" box="[199,314,1230,1255]" pageId="3" pageNumber="138">Diagnosis</emphasis>
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. A medium-sized
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<taxonomicName id="36914D272B7BFF9EFDE9FB138EC4FB32" box="[531,702,1230,1255]" class="Branchiopoda" genus="Diaphanosoma" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="138" phylum="Arthropoda" rank="genus">
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<emphasis id="C3E5EAB62B7BFF9EFDE9FB138EC4FB32" box="[531,702,1230,1255]" italics="true" pageId="3" pageNumber="138">Diaphanosoma</emphasis>
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</taxonomicName>
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with small head and small eye; spine on the apex of the basal segment of the two-segmented branch of A2 small; anterior half of valves lightly infolded, posterior half with marginal spines separated in groups by delicate filaments. Posterior spine of valves single, robust. P6: apex of exopodite with three equally long setae. Endopodite with five setae apicad of hard chitin hillock. Postabdominal end-claw with four spines.
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</paragraph>
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</subSubSection>
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<subSubSection id="B98B652F2B7BFF98FF3DFA5F8DFCF980" lastPageId="5" lastPageNumber="140" pageId="3" pageNumber="138" type="description">
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<paragraph id="F12E36A42B7BFF9EFF3DFA5F8F90F9FE" blockId="3.[151,1437,870,1975]" pageId="3" pageNumber="138">
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<emphasis id="C3E5EAB62B7BFF9EFF3DFA5F8D2BFA4E" bold="true" box="[199,337,1410,1435]" pageId="3" pageNumber="138">Description</emphasis>
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.
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<emphasis id="C3E5EAB62B7BFF9EFEA5FA5F8DC7FA4E" bold="true" box="[351,445,1410,1435]" pageId="3" pageNumber="138">Female.</emphasis>
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Habitus typical of a
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<emphasis id="C3E5EAB62B7BFF9EFD51FA5F8F27FA4E" box="[683,861,1410,1435]" italics="true" pageId="3" pageNumber="138">
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<taxonomicName id="36914D272B7BFF9EFD51FA5F8F23FA4E" box="[683,857,1410,1435]" class="Branchiopoda" genus="Diaphanosoma" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="138" phylum="Arthropoda" rank="genus">Diaphanosoma</taxonomicName>
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,
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</emphasis>
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with a rather small head and a small eye (
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<figureCitation id="69AA2A212B7BFF9EFACAFA5F890EFA4E" box="[1328,1396,1410,1435]" captionStart="FIGURE 4" captionStartId="4.[151,250,1844,1866]" captionTargetBox="[239,1354,251,1809]" captionTargetId="figure@4.[217,1369,231,1819]" captionTargetPageId="4" captionText="FIGURE 4. Diaphanosoma bopingi sp. nov. from Lake Bokou, Ounianga. A, Head and antennae. B, Swimming antenna (square: zone shown on the SEM micrograph of fig 5 A). C, Postabdomen. D, Postero-dorsal spine of valves. E, Anterior half of ventral valve margin with long plumose setae a = anterior, p = posterior). F, Posterior part of ventral valve margin with large spines and filaments. F, Enlarged anterior section of F. H, Trunk limb 6 (P 6)." httpUri="https://zenodo.org/record/226033/files/figure.png" pageId="3" pageNumber="138">Fig. 4</figureCitation>
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a).
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<emphasis id="C3E5EAB62B7BFF9EFF6DFA7A8DC8FA6B" box="[151,434,1446,1471]" italics="true" pageId="3" pageNumber="138">First and second antenna</emphasis>
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e typical in general shape. Second antenna (A2) robust, the basipodite with a plumose seta and a rather small and slender apical spine (not reaching and extending beyond the free margin of the segment), the basal segment of the two-segmented branch with a rudimentary spine (arrow), while other segments have spines of the usual size for the genus (
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<figureCitation id="69AA2A212B7BFF9EFE2CF9CF8E59F9FE" box="[470,547,1554,1579]" captionStart="FIGURE 4" captionStartId="4.[151,250,1844,1866]" captionTargetBox="[239,1354,251,1809]" captionTargetId="figure@4.[217,1369,231,1819]" captionTargetPageId="4" captionText="FIGURE 4. Diaphanosoma bopingi sp. nov. from Lake Bokou, Ounianga. A, Head and antennae. B, Swimming antenna (square: zone shown on the SEM micrograph of fig 5 A). C, Postabdomen. D, Postero-dorsal spine of valves. E, Anterior half of ventral valve margin with long plumose setae a = anterior, p = posterior). F, Posterior part of ventral valve margin with large spines and filaments. F, Enlarged anterior section of F. H, Trunk limb 6 (P 6)." httpUri="https://zenodo.org/record/226033/files/figure.png" pageId="3" pageNumber="138">Figs. 4</figureCitation>
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B and 5). Seta formula of A2= 4-8/0-1-4
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</paragraph>
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<paragraph id="F12E36A42B7BFF9EFF3DF9EB895EF90A" blockId="3.[151,1437,870,1975]" pageId="3" pageNumber="138">
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<emphasis id="C3E5EAB62B7BFF9EFF3DF9EB8D1AF99A" box="[199,352,1590,1615]" italics="true" pageId="3" pageNumber="138">Postabdomen</emphasis>
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elongate, with general shape as for genus. End-claws with four basal spines (
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<figureCitation id="69AA2A212B7BFF9EFB46F9EB888DF99A" box="[1212,1271,1590,1615]" captionStart="FIGURE 4" captionStartId="4.[151,250,1844,1866]" captionTargetBox="[239,1354,251,1809]" captionTargetId="figure@4.[217,1369,231,1819]" captionTargetPageId="4" captionText="FIGURE 4. Diaphanosoma bopingi sp. nov. from Lake Bokou, Ounianga. A, Head and antennae. B, Swimming antenna (square: zone shown on the SEM micrograph of fig 5 A). C, Postabdomen. D, Postero-dorsal spine of valves. E, Anterior half of ventral valve margin with long plumose setae a = anterior, p = posterior). F, Posterior part of ventral valve margin with large spines and filaments. F, Enlarged anterior section of F. H, Trunk limb 6 (P 6)." httpUri="https://zenodo.org/record/226033/files/figure.png" pageId="3" pageNumber="138">Fig.4</figureCitation>
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C,
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<figureCitation id="69AA2A212B7BFF9EFAE4F9EB892DF99A" box="[1310,1367,1590,1615]" captionStart="FIGURE 5" captionStartId="5.[151,250,1038,1060]" captionTargetBox="[291,1292,230,1013]" captionTargetId="figure@5.[283,1303,223,1017]" captionTargetPageId="5" captionText="FIGURE 5. SEM micrographs of Diaphanosoma bopingi sp. nov. A, A 2 showing short spine on basal segment of exopodite and ‘ normal’ spine on endopodite. B, small spine on exopodite, enlarged. C, Dorsal view of postabdomen (end-claws somewhat distorted) showing four spines on the end-claw, a smooth dorsal plate, and two lateral J-shaped spinulated belts; arrow: slitshaped opening of the belt at its end on the dorsum of the end-claw. D, Enlargement of the former, showing the slit-shaped apex of the spinulated belts, flanking the anus." httpUri="https://zenodo.org/record/226034/files/figure.png" pageId="3" pageNumber="138">Fig 5</figureCitation>
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C–D) and single external pecten, the spines of which do not protrude beyond the margin of the claw. Inner surface of the claws smooth (Fig 2A). Dorsum of the postabdomen rather fleshy, wide, flat and smooth. Flanks with lines of spinules that, on inspection by SEM, belong to a J-shaped belt that arises from the base of the last spine, apparently with a slit shaped opening (arrow on Fig 2A) and runs up to the very base of the end-claw (
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<figureCitation id="69AA2A212B7BFF9EFB6EF91B88ADF90A" box="[1172,1239,1734,1759]" captionStart="FIGURE 5" captionStartId="5.[151,250,1038,1060]" captionTargetBox="[291,1292,230,1013]" captionTargetId="figure@5.[283,1303,223,1017]" captionTargetPageId="5" captionText="FIGURE 5. SEM micrographs of Diaphanosoma bopingi sp. nov. A, A 2 showing short spine on basal segment of exopodite and ‘ normal’ spine on endopodite. B, small spine on exopodite, enlarged. C, Dorsal view of postabdomen (end-claws somewhat distorted) showing four spines on the end-claw, a smooth dorsal plate, and two lateral J-shaped spinulated belts; arrow: slitshaped opening of the belt at its end on the dorsum of the end-claw. D, Enlargement of the former, showing the slit-shaped apex of the spinulated belts, flanking the anus." httpUri="https://zenodo.org/record/226034/files/figure.png" pageId="3" pageNumber="138">Fig. 5</figureCitation>
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C–D).
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</paragraph>
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<paragraph id="F12E36A42B7BFF9EFF3DF9378DD1F863" blockId="3.[151,1437,870,1975]" pageId="3" pageNumber="138">
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<emphasis id="C3E5EAB62B7BFF9EFF3DF9378D75F8D6" box="[199,271,1770,1795]" italics="true" pageId="3" pageNumber="138">Valves</emphasis>
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with a single dorso-posterior spine, rather robust in shape (
|
||
<figureCitation id="69AA2A212B7BFF9EFC45F937887CF8D6" box="[959,1030,1770,1795]" captionStart="FIGURE 4" captionStartId="4.[151,250,1844,1866]" captionTargetBox="[239,1354,251,1809]" captionTargetId="figure@4.[217,1369,231,1819]" captionTargetPageId="4" captionText="FIGURE 4. Diaphanosoma bopingi sp. nov. from Lake Bokou, Ounianga. A, Head and antennae. B, Swimming antenna (square: zone shown on the SEM micrograph of fig 5 A). C, Postabdomen. D, Postero-dorsal spine of valves. E, Anterior half of ventral valve margin with long plumose setae a = anterior, p = posterior). F, Posterior part of ventral valve margin with large spines and filaments. F, Enlarged anterior section of F. H, Trunk limb 6 (P 6)." httpUri="https://zenodo.org/record/226033/files/figure.png" pageId="3" pageNumber="138">Fig. 4</figureCitation>
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||
D). Ventral margin of valves gently inflexed, anteriorly with a row of 12–17 long plumose setae, abruptly being replaced by marginal spines. These spines mostly in pairs of similar size, rarely three, and all groups of spines separated by fine filaments, about
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||
<quantity id="36699B412B7BFF9EFA99F8EF89E6F89E" box="[1379,1436,1842,1867]" metricMagnitude="-1" metricUnit="m" metricValue="4.064" pageId="3" pageNumber="138" unit="in" value="16.0">16 in</quantity>
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number (
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<figureCitation id="69AA2A212B7BFF9EFEFAF88B8D3DF8BA" box="[256,327,1878,1903]" captionStart="FIGURE 4" captionStartId="4.[151,250,1844,1866]" captionTargetBox="[239,1354,251,1809]" captionTargetId="figure@4.[217,1369,231,1819]" captionTargetPageId="4" captionText="FIGURE 4. Diaphanosoma bopingi sp. nov. from Lake Bokou, Ounianga. A, Head and antennae. B, Swimming antenna (square: zone shown on the SEM micrograph of fig 5 A). C, Postabdomen. D, Postero-dorsal spine of valves. E, Anterior half of ventral valve margin with long plumose setae a = anterior, p = posterior). F, Posterior part of ventral valve margin with large spines and filaments. F, Enlarged anterior section of F. H, Trunk limb 6 (P 6)." httpUri="https://zenodo.org/record/226033/files/figure.png" pageId="3" pageNumber="138">Fig. 4</figureCitation>
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||
F, G). At about filament 11, the spines become smaller but more numerous, 6–7 per interval between two filaments, and finally, somewhat below the dorsal spine, the filaments cease and the small spines continue as a single row.
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||
</paragraph>
|
||
<caption id="A5EE662C2B7CFF99FF6DF8E98FDCF873" httpUri="https://zenodo.org/record/226033/files/figure.png" pageId="4" pageNumber="139" targetBox="[239,1354,251,1809]" targetPageId="4">
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<paragraph id="F12E36A42B7CFF99FF6DF8E98FDCF873" blockId="4.[151,1436,1844,1958]" pageId="4" pageNumber="139">
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||
<emphasis id="C3E5EAB62B7CFF99FF6DF8E98D6AF89C" bold="true" box="[151,272,1844,1866]" pageId="4" pageNumber="139">FIGURE 4</emphasis>
|
||
.
|
||
<taxonomicName id="36914D272B7CFF99FEDAF8E98E68F89F" box="[288,530,1844,1866]" class="Branchiopoda" genus="Diaphanosoma" kingdom="Animalia" order="Diplostraca" pageId="4" pageNumber="139" phylum="Arthropoda" rank="species" species="bopingi" status="sp. nov.">
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||
<emphasis id="C3E5EAB62B7CFF99FEDAF8E98E68F89F" box="[288,530,1844,1866]" italics="true" pageId="4" pageNumber="139">Diaphanosoma bopingi</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="D8D657CD2B7CFF99FDE6F8E88E0AF89F" box="[540,624,1845,1866]" pageId="4" pageNumber="139" rank="species">
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<emphasis id="C3E5EAB62B7CFF99FDE6F8E88E10F89F" bold="true" box="[540,618,1845,1866]" pageId="4" pageNumber="139">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
from Lake Bokou, Ounianga. A, Head and antennae. B, Swimming antenna (square: zone shown on the SEM micrograph of fig 5 A). C, Postabdomen. D, Postero-dorsal spine of valves. E, Anterior half of ventral valve margin with long plumose setae a= anterior, p= posterior). F, Posterior part of ventral valve margin with large spines and filaments. F, Enlarged anterior section of F. H, Trunk limb 6 (P6).
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||
</paragraph>
|
||
</caption>
|
||
<caption id="A5EE662C2B7DFF98FF6DFBD38E42FB4A" httpUri="https://zenodo.org/record/226034/files/figure.png" pageId="5" pageNumber="140" targetBox="[291,1292,230,1013]" targetPageId="5">
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||
<paragraph id="F12E36A42B7DFF98FF6DFBD38E42FB4A" blockId="5.[151,1436,1038,1183]" pageId="5" pageNumber="140">
|
||
<emphasis id="C3E5EAB62B7DFF98FF6DFBD38D77FBF1" bold="true" box="[151,269,1038,1060]" pageId="5" pageNumber="140">FIGURE 5</emphasis>
|
||
. SEM micrographs of
|
||
<taxonomicName id="36914D272B7DFF98FE0DFBD38E9CFBF1" box="[503,742,1038,1060]" class="Branchiopoda" genus="Diaphanosoma" kingdom="Animalia" order="Diplostraca" pageId="5" pageNumber="140" phylum="Arthropoda" rank="species" species="bopingi" status="sp. nov.">
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||
<emphasis id="C3E5EAB62B7DFF98FE0DFBD38E9CFBF1" box="[503,742,1038,1060]" italics="true" pageId="5" pageNumber="140">Diaphanosoma bopingi</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="D8D657CD2B7DFF98FD17FBD28F44FBF1" box="[749,830,1039,1060]" pageId="5" pageNumber="140" rank="species">
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||
<emphasis id="C3E5EAB62B7DFF98FD17FBD28F42FBF1" bold="true" box="[749,824,1039,1060]" pageId="5" pageNumber="140">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
A, A2 showing short spine on basal segment of exopodite and ‘normal’ spine on endopodite. B, small spine on exopodite, enlarged. C, Dorsal view of postabdomen (end-claws somewhat distorted) showing four spines on the end-claw, a smooth dorsal plate, and two lateral J-shaped spinulated belts; arrow: slitshaped opening of the belt at its end on the dorsum of the end-claw. D, Enlargement of the former, showing the slit-shaped apex of the spinulated belts, flanking the anus.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="F12E36A42B7DFF98FF3DFB138843FA75" blockId="5.[151,1436,1227,1621]" pageId="5" pageNumber="140">
|
||
<emphasis id="C3E5EAB62B7DFF98FF3DFB138D37FB32" box="[199,333,1230,1255]" italics="true" pageId="5" pageNumber="140">Trunk limbs</emphasis>
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||
<quantity id="36699B412B7DFF98FEAEFB138DE6FB32" box="[340,412,1230,1255]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" metricValueMax="12.7" metricValueMin="2.54" pageId="5" pageNumber="140" unit="in" value="3.0" valueMax="5.0" valueMin="1.0">1–5 in</quantity>
|
||
general structure and appearance as for genus. 1th exopodite (apical+lateral setae)=5+5, 2th exopodite (apical+lateral setae)=7+4, 3th exopodite (apical+lateral setae)=7+4, 4th exopodite (apical+lateral setae)=7+4, 5th exopodite (apical+lateral setae)=6+3, 6th exopodite (apical+lateral setae)=5+1. P6 with six setae on the exopodite, the apicalmost three of which are of similar length. Endite with five setae between its apex and a hard chitin hillock (
|
||
<figureCitation id="69AA2A212B7DFF98FE89FAB98DCBFAA8" box="[371,433,1380,1405]" captionStart="FIGURE 4" captionStartId="4.[151,250,1844,1866]" captionTargetBox="[239,1354,251,1809]" captionTargetId="figure@4.[217,1369,231,1819]" captionTargetPageId="4" captionText="FIGURE 4. Diaphanosoma bopingi sp. nov. from Lake Bokou, Ounianga. A, Head and antennae. B, Swimming antenna (square: zone shown on the SEM micrograph of fig 5 A). C, Postabdomen. D, Postero-dorsal spine of valves. E, Anterior half of ventral valve margin with long plumose setae a = anterior, p = posterior). F, Posterior part of ventral valve margin with large spines and filaments. F, Enlarged anterior section of F. H, Trunk limb 6 (P 6)." httpUri="https://zenodo.org/record/226033/files/figure.png" pageId="5" pageNumber="140">Fig 4</figureCitation>
|
||
H). Further basal, another two plumose setae on the endopodite and, finally, a gnathobase with, again, two plumose setae. Endopodite of P6 therefore altogether with 9 setae.
|
||
</paragraph>
|
||
<paragraph id="F12E36A42B7DFF98FF3DFA718957FA10" blockId="5.[151,1436,1227,1621]" box="[199,1325,1452,1477]" pageId="5" pageNumber="140">
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||
<emphasis id="C3E5EAB62B7DFF98FF3DFA718C8DFA10" bold="true" box="[199,247,1452,1477]" pageId="5" pageNumber="140">Size</emphasis>
|
||
. Body length
|
||
<quantity id="36699B412B7DFF98FE6FFA708E42FA11" box="[405,568,1453,1477]" metricMagnitude="-4" metricUnit="m" metricValue="8.65" metricValueMax="9.3" metricValueMin="8.0" pageId="5" pageNumber="140" unit="mm" value="0.865" valueMax="0.93" valueMin="0.8">0.80–0.93 mm</quantity>
|
||
(n=10). Diameter of head 0.31 ±
|
||
<quantity id="36699B412B7DFF98FC4BFA70886DFA11" box="[945,1047,1453,1477]" metricMagnitude="-5" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="140" unit="mm" value="0.03">0.03 mm</quantity>
|
||
, head to body ratio 0.35.
|
||
</paragraph>
|
||
<paragraph id="F12E36A42B7DFF98FF3DFA0D8DFCF980" blockId="5.[151,1436,1227,1621]" pageId="5" pageNumber="140">
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||
<emphasis id="C3E5EAB62B7DFF98FF3DFA0D8DBDFA3C" bold="true" box="[199,455,1488,1513]" pageId="5" pageNumber="140">Differential diagnosis</emphasis>
|
||
. Having four basal spines on the postabdominal claw instead of three is a unique trait within the genus, and will separate this species at once from all its congeners. Also unique and thus diagnostic if combined are the rudimentary spine on A2, and the number and arrangement of spines and filaments along the ventral valve margin.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |