538 lines
72 KiB
XML
538 lines
72 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zse.99.105511" ID-Pensoft-Pub="1860-0743-2-399" ID-Pensoft-UUID="93A273AD768D57CE98D92C94441DAB26" ID-ZooBank="F8AA89A256BC4A969835C16AAE2744C1" ModsDocID="1860-0743-99-2-399" checkinTime="1688612330885" checkinUser="pensoft" docAuthor="Saetang, Thanida & Maiphae, Supiyanit" docDate="2023" docId="656ABAADFCD75B6CB53D3685CDCEB2CA" docLanguage="en" docName="ZoosystEvol 99(2): 399-422" docOrigin="Zoosystematics and Evolution 99 (2)" docPubDate="2023-07-05" docSource="http://dx.doi.org/10.3897/zse.99.105511" docTitle="Tropodiaptomus longiprocessus sp. nov." docType="treatment" docVersion="2" id="93A273AD768D57CE98D92C94441DAB26" lastPageNumber="399" masterDocId="93A273AD768D57CE98D92C94441DAB26" masterDocTitle="Diversity of the genus Tropodiaptomus Kiefer, 1932 (Crustacea, Copepoda, Calanoida, Diaptomidae) in Thailand, with the description of two new species" masterLastPageNumber="422" masterPageNumber="399" pageNumber="399" updateTime="1688612632173" updateUser="ExternalLinkService">
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<mods:mods id="62B82525C1467A1862FCDF4D8C0AEE88" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="F511E7D2524A555AC91D0B16ADD8379D">
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<mods:title id="B920E1821CF82451BA376246486D4113">Diversity of the genus Tropodiaptomus Kiefer, 1932 (Crustacea, Copepoda, Calanoida, Diaptomidae) in Thailand, with the description of two new species</mods:title>
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</mods:titleInfo>
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<mods:name id="3E7EC1F8CBBEB17C195CA119CD809BA9" type="personal">
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<mods:role id="FAE2285B807AECCDCC0194FEC3CF1534">
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<mods:roleTerm id="29BB8ACDF7179E0C124FEB79DAB43EE2">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="823CE09014335B3748C7A649F5121C1B">Saetang, Thanida</mods:namePart>
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<mods:affiliation id="21D5AE2C2F489CCD16C01959A9D76E00">Animal Systematics and Ecology Speciality Research Unit (ASESRU), Department of Zoology, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand</mods:affiliation>
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</mods:name>
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<mods:name id="0E4ECF450F357FDC26A29754936CE98E" type="personal">
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<mods:role id="20085E0BDF23043785F6F9E8CAC188D5">
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<mods:roleTerm id="FA16648C59155B39B4A5031415E411E8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F32A983F02B229F03C062D0BA54AE058">Maiphae, Supiyanit</mods:namePart>
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<mods:nameIdentifier id="778C3C8DA00377A15F82DE7AB631F873" type="ORCID">https://orcid.org/0000-0002-7005-6021</mods:nameIdentifier>
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<mods:affiliation id="79A86D48EF455FEA1A06215713CB6D93">Animal Systematics and Ecology Speciality Research Unit (ASESRU), Department of Zoology, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand</mods:affiliation>
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<mods:nameIdentifier id="FBC77E34580A8611247DEA693C172F2A" type="email">supiyanit.m@ku.ac.th</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource id="9B1DD1267732B5273308B847E0946275">text</mods:typeOfResource>
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<mods:titleInfo id="0E7A7F26BE45AB1C7AF5A9B9CB58D58C">
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<mods:title id="C50E5EA10D04892862D82346855C3EB9">Zoosystematics and Evolution</mods:title>
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</mods:titleInfo>
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<mods:part id="39BEB9BA53EF50BB1430FFAEFB8709A0">
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<mods:date id="047B66626DB9645EC0ECBC14DF1BCA3A">2023</mods:date>
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<mods:detail id="B84BEF5B681E742699184351049E122E" type="pubDate">
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<mods:number id="BF4E85B63606DE57FCBF2D742D145477">2023-07-05</mods:number>
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</mods:detail>
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<mods:detail id="54C68D612FCDDBFCFE53343BE170D5CF" type="volume">
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<mods:number id="946F24920C8AAD79266C453FAD8ADBD8">99</mods:number>
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</mods:detail>
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<mods:detail id="838F89EBCE4CB950EAFA23038B60AF7F" type="issue">
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<mods:number id="4D87119592ADD5A7B54FD61BFA757131">2</mods:number>
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</mods:detail>
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<mods:extent id="AAD06DC55833C345A38B481012892FC5" unit="page">
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<mods:start id="8EB36B4F9052370F6B4A41CEDC092D3D">399</mods:start>
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<mods:end id="C51AE753C515AD4AE4B9AFA95BE4BEC5">422</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location id="1F4FAF12B0BDA817CE577D530BB4BF83">
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<mods:url id="2B972F84E4DAE8FD4B0E9450EA5C2032">http://dx.doi.org/10.3897/zse.99.105511</mods:url>
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</mods:location>
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<mods:classification id="38D6564085ADAB72757687B8EC8CB793">journal article</mods:classification>
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<mods:identifier id="94D7C9BFADD6E4B1245D406157D61A25" type="DOI">http://dx.doi.org/10.3897/zse.99.105511</mods:identifier>
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<mods:identifier id="88CFAB22C5A8135AA5ED8CB87E32E9B9" type="Pensoft-Pub">1860-0743-2-399</mods:identifier>
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<mods:identifier id="952A67E47893379AC80ECFEC6330BFD7" type="ZooBank">F8AA89A256BC4A969835C16AAE2744C1</mods:identifier>
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<mods:identifier id="D2D7BE43FA8522E9FDD82C210F2A9002" type="Pensoft-UUID">93A273AD768D57CE98D92C94441DAB26</mods:identifier>
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</mods:mods>
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<treatment id="656ABAADFCD75B6CB53D3685CDCEB2CA" LSID="urn:lsid:zoobank.org:act:F33BE672-BC19-4644-8477-D4C6F817D397" httpUri="http://treatment.plazi.org/id/656ABAADFCD75B6CB53D3685CDCEB2CA" lastPageNumber="399" pageId="0" pageNumber="399">
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<subSubSection id="F736B03F5339DEAB2A8E3A104E8A5E0F" pageId="0" pageNumber="399" type="nomenclature">
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||
<paragraph id="2D7A9F54C7EB7F329CE939C4946205AB" pageId="0" pageNumber="399">
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<taxonomicName id="3443C05AFECE0A737E40EC4227E18479" LSID="https://zoobank.org/F33BE672-BC19-4644-8477-D4C6F817D397" authority="sp. nov." authorityName="sp. nov." class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">Tropodiaptomus longiprocessus sp. nov.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="B0889784803E5E58355A325633774269" pageId="0" pageNumber="399" type="type locality">
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<paragraph id="DCC983B9BA8D1C693E6E349341EF6ECE" pageId="0" pageNumber="399">Type locality.</paragraph>
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<paragraph id="1D552D0145514C2C01143C747FA6BFE0" pageId="0" pageNumber="399">
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Nong Ping swamp (NP2), Thong Phaphum district, Kanchanaburi province, western Thailand (
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<geoCoordinate id="A72DBAB506C7DACA0F756DCE29BB3B78" degrees="14" direction="north" minutes="38" orientation="latitude" precision="1" seconds="49.1" value="14.646972">14°38'49.1"N</geoCoordinate>
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,
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<geoCoordinate id="3604921F60D309E910FC52A0A6E22D6A" degrees="98" direction="east" minutes="33" orientation="longitude" precision="1" seconds="48.8" value="98.56356">98°33'48.8"E</geoCoordinate>
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). Temporary habitat without macrophytes.
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</paragraph>
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</subSubSection>
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<subSubSection id="8F4A89B732353D015B13E37DEC426B90" pageId="0" pageNumber="399" type="other localities">
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<paragraph id="0493ADFF8D04C8BACDBC72AED3AB04AB" pageId="0" pageNumber="399">Other localities.</paragraph>
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<paragraph id="9A58FD9112F9B909E50FD912CDCE414E" pageId="0" pageNumber="399">
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Nong Ping swamp (NP3) Thong Phaphum District, Kanchanaburi Province, Western Thailand (
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<geoCoordinate id="2D1A325F5298928F9760984C4B2E4C55" degrees="14" direction="north" minutes="39" orientation="latitude" precision="1" seconds="00.4" value="14.650111">14°39'00.4"N</geoCoordinate>
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,
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<geoCoordinate id="9D36AD0C101696E411C5805E207FFA01" degrees="98" direction="east" minutes="34" orientation="longitude" precision="1" seconds="33.7" value="98.57603">98°34'33.7"E</geoCoordinate>
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). Temporary habitat without macrophytes.
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</paragraph>
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</subSubSection>
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<subSubSection id="0D8CFEFA8CD9BB528A1FED7249A23C3C" pageId="0" pageNumber="399" type="materials_examined">
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<paragraph id="C30397488792ABCF8846744A26B0A456" pageId="0" pageNumber="399">Material examined.</paragraph>
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<paragraph id="9A71707BBE8C6ED40CE62EAE78A323F6" pageId="0" pageNumber="399">
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<materialsCitation id="2305D6E52197BDAC0B41618576F6AAF5" collectingDate="2019-06-22" country="Thailand" latitude="14.646972" location="Adult" longLatPrecision="1" longitude="98.56356" municipality="Thong Phaphum District" specimenCount="1" stateProvince="Kanchanaburi province" typeStatus="Holotype">
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||
<emphasis id="34F0FF24DD408D00EC46443C8A3CE964" bold="true" pageId="0" pageNumber="399">
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||
<emphasis id="60FCCA8AC2AA8CD2BE837B52EA603C4D" italics="true" pageId="0" pageNumber="399">
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<typeStatus id="B1636499751904D03498167D6F8E3F66">Holotype</typeStatus>
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</emphasis>
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.
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</emphasis>
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<location id="6B076545B26072D7979E45ED4AA24154" LSID="urn:lsid:plazi:treatment:656ABAADFCD75B6CB53D3685CDCEB2CA:6B076545B26072D7979E45ED4AA24154" country="Thailand" latitude="14.646972" longLatPrecision="1" longitude="98.56356" municipality="Thong Phaphum District" name="Adult" stateProvince="Kanchanaburi province">Adult</location>
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male, dissected and mounted onto one slide,
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<collectingMunicipality id="77CEBCB7EF355A925DD2D8B4A4281DAA">Thong Phaphum District</collectingMunicipality>
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,
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<collectingRegion id="3381B857E64F048D7EFC2AB9538061E2" country="Thailand" name="Kanchanaburi">Kanchanaburi province</collectingRegion>
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, western
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<collectingCountry id="063C2B8438571E79094F7E72A3F51648" name="Thailand">Thailand</collectingCountry>
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(
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<geoCoordinate id="A0C4A5EFBD6772AF6931B28D99C0B51B" degrees="14" direction="north" minutes="38" orientation="latitude" precision="1" seconds="49.1" value="14.646972">14°38'49.1"N</geoCoordinate>
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,
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<geoCoordinate id="B21BF1BB55B8EA2C98B23BD546E6C513" degrees="98" direction="east" minutes="33" orientation="longitude" precision="1" seconds="48.8" value="98.56356">98°33'48.8"E</geoCoordinate>
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||
),
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<collectingDate id="FC559F14E3696100B13F3D3571453204" value="2019-06-22">22 June 2019</collectingDate>
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, Thanida Saetang and Supiyanit Maiphae; PSUZC-PK2009-01
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</materialsCitation>
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||
.
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||
<emphasis id="88F99E94E5405992174D4D7E6994A4A0" bold="true" pageId="0" pageNumber="399">
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||
<emphasis id="1445D52892862AB38F7A2A7C1EBF95B1" italics="true" pageId="0" pageNumber="399">
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<typeStatus id="A209627B4A7669A159322DDCD842FE02">Allotype</typeStatus>
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</emphasis>
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||
.
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</emphasis>
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One adult female, collected with holotype; PSUZC-PK2009-02.
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<emphasis id="51FB28359D827C692A47C378230B73C3" bold="true" pageId="0" pageNumber="399">
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||
<emphasis id="B90EEACE2DF94F01ACA2B201CD5B05BE" italics="true" pageId="0" pageNumber="399">
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||
<typeStatus id="37028A8ED3C9D7717624F77FEDA67349">Paratype</typeStatus>
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</emphasis>
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||
.
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</emphasis>
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One adult male, collected with holotype; PSUZC-PK2009-03.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="42D4E1A69CA630182C632AAB8FEADD76" pageId="0" pageNumber="399" type="description">
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<paragraph id="1E47BC1B1CF38A0814411EED0008C78F" pageId="0" pageNumber="399">Description of the adult male.</paragraph>
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<paragraph id="618C506282DD888188849225C45DEE7C" pageId="0" pageNumber="399">
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<emphasis id="94B23FB56651A7758485CD7B3D18BD48" bold="true" italics="true" pageId="0" pageNumber="399">Body</emphasis>
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(Fig.
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<figureCitation id="8365BF46259D6D8D2DB157A1B1D9A668" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Tropodiaptomus longiprocessus sp. nov., male holotype. A. habitus, dorsal view; B. pediger 5 and urosome, dorsal view; C. rostrum; D. antenna. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure9" httpUri="https://binary.pensoft.net/fig/873431" pageId="0" pageNumber="399">9A, B</figureCitation>
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). Total body length about 1,500
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<normalizedToken id="604F9E20F0B347B2B4463E32366695E7" originalValue="µm">µm</normalizedToken>
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(measured from anterior margin of rostrum to posterior margin of caudal rami). Prosome length about 2.4 times as long as urosome (including caudal rami). Fourth and fifth pedigers separated by distinct septum. Fifth pediger produced into small symmetrical posterolateral wings, each distal end with spine. Urosome 5-segmented. Genital somite with dorsolateral sensillum on right side, fourth somite with expanded right corner. Anal somite with deep cleft, length as long as wide. Caudal rami parallel, symmetrical, length about 1.9 times as long as wide, with setules on inner margin. Each ramus with six setae.
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</paragraph>
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<caption id="B46F2C845DBEA7123B6794098091712E" doi="10.3897/zse.99.105511.figure9" httpUri="https://binary.pensoft.net/fig/873431" pageId="0" pageNumber="399" start="Figure 9" startId="F9">
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<paragraph id="D047D921C116141D617B712EBA98A4EC" pageId="0" pageNumber="399">
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<emphasis id="0B6E5EE88B3ACE915C96817A41683D7C" bold="true" pageId="0" pageNumber="399">Figure 9.</emphasis>
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<taxonomicName id="064C6432A5AAACF1BFA2ECA105EF49D7" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
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<emphasis id="517FFFE52556B0008A3C8601DE70E80B" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
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</taxonomicName>
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sp. nov., male holotype.
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<emphasis id="989B40F265AC7E325181153A25AC8E2D" bold="true" pageId="0" pageNumber="399">A.</emphasis>
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habitus, dorsal view;
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<emphasis id="DC341A0DDC7EE681D5BC74728BE17D0D" bold="true" pageId="0" pageNumber="399">B.</emphasis>
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pediger 5 and urosome, dorsal view;
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<emphasis id="6A4401A97871EF947999D8F017AB0599" bold="true" pageId="0" pageNumber="399">C.</emphasis>
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rostrum;
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<emphasis id="E8145F59ABFF01363B6FB08E1ACBAA59" bold="true" pageId="0" pageNumber="399">D.</emphasis>
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antenna. Scale bars: 100
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<normalizedToken id="545C6B4139EED05FBFFDA31DDD236F03" originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph id="D0971FF4AAEB85D9F31EE5A62529E8E1" pageId="0" pageNumber="399">
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<emphasis id="450471EF981BCA3615E35B24419FE31F" bold="true" italics="true" pageId="0" pageNumber="399">Rostrum</emphasis>
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(Fig.
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<figureCitation id="0CF1A999AC622A0FAB33C9931FA75447" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Tropodiaptomus longiprocessus sp. nov., male holotype. A. habitus, dorsal view; B. pediger 5 and urosome, dorsal view; C. rostrum; D. antenna. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure9" httpUri="https://binary.pensoft.net/fig/873431" pageId="0" pageNumber="399">9C</figureCitation>
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). Two rostral elements on anterior margin with suture in the middle.
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</paragraph>
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<paragraph id="FFD87AC2071F996FC682053339685E11" pageId="0" pageNumber="399">
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<emphasis id="D91CC6E402F45C7A39A371722F6FA220" bold="true" italics="true" pageId="0" pageNumber="399">A1</emphasis>
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(Figs
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<figureCitation id="E9BD54007F0C5AA3CA0996FCE7C2F6D3" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Tropodiaptomus longiprocessus sp. nov., male holotype. A. Segment 1 - 11 of right antennule; B. Segment 12 - 19 of right antennule (gray color indicates spine); C. Segment 20 - 22 of right antennule; D. Segment 20 and 21 of right antennule of the adult male specimen from the same population of holotype. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure10" httpUri="https://binary.pensoft.net/fig/873432" pageId="0" pageNumber="399">10A-C</figureCitation>
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,
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<figureCitation id="22FE82535617490AFBBFE4D377EE75F9" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Tropodiaptomus longiprocessus sp. nov., male holotype. A. Left antennule, segment 1 - 15; B. Left antennule, segment 16 - 25 (gray color indicates spine). Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure11" httpUri="https://binary.pensoft.net/fig/873433" pageId="0" pageNumber="399">11A, B</figureCitation>
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,
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<figureCitation id="C22E39CF79A7B6D3BB05BEFDCD09C35A" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16H</figureCitation>
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). Asymmetrical.
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<emphasis id="818C7A228EAD202CC52ADF6F5ED7ABDA" bold="true" italics="true" pageId="0" pageNumber="399">Left A1</emphasis>
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non-geniculate, 25-segmented, reaching beyond the end of caudal rami. Armature formula of each segment as follows: 1+ae, 3+ae, 1+ae, 1, 1+ae, 1, 1+ae, 1+s, 2+ae, 1, 1, 1+ae+s, 1, 1+ae, 1, 1+ae, 1, 1, 1+ae, 1, 1, 2, 2, 2, 5+ae.
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<emphasis id="5596FA84E267F0385D5B8AE16268ACA1" bold="true" italics="true" pageId="0" pageNumber="399">Right A1</emphasis>
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transformed and geniculate, 22-segmented. Strongly dilated between segment 13 and segment 18. Spinous process on segment 20 (antepenultimate) straight and bent at distal end, reaching longer than next segment, and with longitudinal hyaline membrane on outer margin (Fig.
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<figureCitation id="5D5CE5E36E53E8023F7C0E34A819C4B7" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Tropodiaptomus longiprocessus sp. nov., male holotype. A. Segment 1 - 11 of right antennule; B. Segment 12 - 19 of right antennule (gray color indicates spine); C. Segment 20 - 22 of right antennule; D. Segment 20 and 21 of right antennule of the adult male specimen from the same population of holotype. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure10" httpUri="https://binary.pensoft.net/fig/873432" pageId="0" pageNumber="399">10D</figureCitation>
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). Armature formula of each segment as follows: 1+ae, 3+ae, 1+ae, 1, 1+ae, 1, 1+ae, 1 +s, 2+ae, 1+sp, 1+sp, 1+ae+s, 1+ae+sp, 2+ae, 2+ae+sp, 2+ae+sp, 1+s, s, 1+3s, 4+sp, 2, 5+ae.
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</paragraph>
|
||
<caption id="3BCD26E5B368B8D66325428ED2C88856" doi="10.3897/zse.99.105511.figure10" httpUri="https://binary.pensoft.net/fig/873432" pageId="0" pageNumber="399" start="Figure 10" startId="F10">
|
||
<paragraph id="9CC649110B15EC536EE5EABE1E42F964" pageId="0" pageNumber="399">
|
||
<emphasis id="3F3B4184D47642FE6EBD4FB1BD184F10" bold="true" pageId="0" pageNumber="399">Figure 10.</emphasis>
|
||
<taxonomicName id="8D0BE9616F3855C94A6D11C9C4129568" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="9869444A3B38D6F79465067E4A382D06" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., male holotype.
|
||
<emphasis id="4B2B95DCE6D368ABA7176C135605DA95" bold="true" pageId="0" pageNumber="399">A.</emphasis>
|
||
Segment 1-11 of right antennule;
|
||
<emphasis id="A730C73345AE29E2382EEDF08ABE637D" bold="true" pageId="0" pageNumber="399">B.</emphasis>
|
||
Segment 12-19 of right antennule (gray color indicates spine);
|
||
<emphasis id="A00970A263D1218944CAF3257E49E55B" bold="true" pageId="0" pageNumber="399">C.</emphasis>
|
||
Segment 20-22 of right antennule;
|
||
<emphasis id="48CD8580959A6BDFD2F92038224E6D92" bold="true" pageId="0" pageNumber="399">D.</emphasis>
|
||
Segment 20 and 21 of right antennule of the adult male specimen from the same population of holotype. Scale bar: 100
|
||
<normalizedToken id="F8E262E37A91A65AC55F548568D81BB5" originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="2E6EAA826E16B6303F7D13989C1BA7D8" doi="10.3897/zse.99.105511.figure11" httpUri="https://binary.pensoft.net/fig/873433" pageId="0" pageNumber="399" start="Figure 11" startId="F11">
|
||
<paragraph id="435567A68DC7A60F417888F70450DB83" pageId="0" pageNumber="399">
|
||
<emphasis id="56C25CAEFDDF9C968A05DB5191EE36ED" bold="true" pageId="0" pageNumber="399">Figure 11.</emphasis>
|
||
<taxonomicName id="C1094D8B056331BE3275E25459868E45" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="6C1E3CC46CB88946596D39D3808C84C4" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., male holotype.
|
||
<emphasis id="24FE6A364557CECDFE21E43A84FBF036" bold="true" pageId="0" pageNumber="399">A.</emphasis>
|
||
Left antennule, segment 1-15;
|
||
<emphasis id="B508498C5228895BFD528A6842585E97" bold="true" pageId="0" pageNumber="399">B.</emphasis>
|
||
Left antennule, segment 16-25 (gray color indicates spine). Scale bar: 100
|
||
<normalizedToken id="06C977912C038AF87053FC6AF9E08960" originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="E7F3E737F94D547D0F01F2C0194F40E0" pageId="0" pageNumber="399">
|
||
<emphasis id="6623300675511E2396B5DB18C83C5477" bold="true" italics="true" pageId="0" pageNumber="399">A2</emphasis>
|
||
(Fig.
|
||
<figureCitation id="FFE4A0148744FBE799FDAF6CA95A877E" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Tropodiaptomus longiprocessus sp. nov., male holotype. A. habitus, dorsal view; B. pediger 5 and urosome, dorsal view; C. rostrum; D. antenna. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure9" httpUri="https://binary.pensoft.net/fig/873431" pageId="0" pageNumber="399">9D</figureCitation>
|
||
). Coxa with one inner seta on distal corner. Basis with two inner setae on distal corner. Exopod 7-segmented, exp-1-6 with 1, 3, 1, 1, 1, and 1 inner setae, respectively, and exp-7 with one inner and three apical setae. Endopod 2-segmented, enp-1 with two inner setae and one longitudinal row of outer spinules, enp-2 with nine inner and seven apical setae; and one group of outer spinules.
|
||
</paragraph>
|
||
<paragraph id="4FDDF6E478AF75380475C745B18B4654" pageId="0" pageNumber="399">
|
||
<emphasis id="DDFEE6798938D37D305B981EE1B54E33" bold="true" italics="true" pageId="0" pageNumber="399">Mandible</emphasis>
|
||
(Fig.
|
||
<figureCitation id="3234993E8F1CD51EC661E77D05A45A39" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tropodiaptomus longiprocessus sp. nov., male holotype. A. Mandible; B. Maxillule; C-E. Maxillule; F. Maxilla; G. Maxilliped. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure12" httpUri="https://binary.pensoft.net/fig/873434" pageId="0" pageNumber="399">12A</figureCitation>
|
||
). Coxa with eight strongly chitinised teeth and one seta on gnathobase. Basis with four inner setae. Exopod 4-segmented with 1, 1, 1, and 3 setae, respectively. Endopod 2-segmented, enp-1 with four inner setae, enp-2 with nine apical setae and three horizontal rows of outer spinules.
|
||
</paragraph>
|
||
<caption id="786EBDB3F59E49AF477D151E5BDEB2C8" doi="10.3897/zse.99.105511.figure12" httpUri="https://binary.pensoft.net/fig/873434" pageId="0" pageNumber="399" start="Figure 12" startId="F12">
|
||
<paragraph id="980DACB2A7B28FD6901EFCAC5603D70E" pageId="0" pageNumber="399">
|
||
<emphasis id="438B664DA2BDE1E2500C472CDFD99DAB" bold="true" pageId="0" pageNumber="399">Figure 12.</emphasis>
|
||
<taxonomicName id="CA98932A30D5D21E3E51BD92439179FD" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="4DC5AF225CCB3DCF68B5B98AE2778A43" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., male holotype.
|
||
<emphasis id="07CAA921069F513482D2E33BDFDFFE4A" bold="true" pageId="0" pageNumber="399">A.</emphasis>
|
||
Mandible;
|
||
<emphasis id="D8B3B0F623DB1CE521839D4E55EA8545" bold="true" pageId="0" pageNumber="399">B.</emphasis>
|
||
Maxillule;
|
||
<emphasis id="3A9B2057FF185DBE00150A93C0C098A1" bold="true" pageId="0" pageNumber="399">C-E.</emphasis>
|
||
Maxillule;
|
||
<emphasis id="78916D682FCD4F4B7542CE2830D323A3" bold="true" pageId="0" pageNumber="399">F.</emphasis>
|
||
Maxilla;
|
||
<emphasis id="0C12242849A4E7543683DBDBAC51A627" bold="true" pageId="0" pageNumber="399">G.</emphasis>
|
||
Maxilliped. Scale bar: 100
|
||
<normalizedToken id="5E68C08CF6B058A0D6E56F6B6D527C87" originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="5221106BA785FFA34ED5CE20D37EF983" pageId="0" pageNumber="399">
|
||
<emphasis id="D90058F14F6031799874B799E30E7656" bold="true" italics="true" pageId="0" pageNumber="399">Maxillule</emphasis>
|
||
(Fig.
|
||
<figureCitation id="C1350803F62094525AD614437751D5DB" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tropodiaptomus longiprocessus sp. nov., male holotype. A. Mandible; B. Maxillule; C-E. Maxillule; F. Maxilla; G. Maxilliped. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure12" httpUri="https://binary.pensoft.net/fig/873434" pageId="0" pageNumber="399">12B-E</figureCitation>
|
||
). Precoxal arthrite with three plumose setae and twelve bipinnate spines. Coxal endite with four plumose setae, and coxal epipodite with seven plumose setae and two bipinnate spines. Basis with two endites; the proximal with four plumose setae and the distal with eight plumose setae, and basal exite with one bipinnate spine. Exopod 1-segmented with six plumose setae, one longitudinal row of inner setules. Endopod 1-segmented with four plumose setae and one horizontal row of outer setules.
|
||
</paragraph>
|
||
<paragraph id="BDA3D414B45A89130BA9B458D25B81FD" pageId="0" pageNumber="399">
|
||
<emphasis id="2FAF974B5795D07DE6C6AD91DA7BCDBD" bold="true" italics="true" pageId="0" pageNumber="399">Maxilla</emphasis>
|
||
(Fig.
|
||
<figureCitation id="0DCC69A0C5145CD0226F73C55D13A588" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tropodiaptomus longiprocessus sp. nov., male holotype. A. Mandible; B. Maxillule; C-E. Maxillule; F. Maxilla; G. Maxilliped. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure12" httpUri="https://binary.pensoft.net/fig/873434" pageId="0" pageNumber="399">12F</figureCitation>
|
||
). Proximal praecoxal endite with six setae, distal praecoxal endite with three setae. Proximal and distal coxal endites with three setae each. Allobasis protruding into endite with four setae. Endopod reduced to two segments, each with three setae.
|
||
</paragraph>
|
||
<paragraph id="126D583958686CCA2C33567EB61119E2" pageId="0" pageNumber="399">
|
||
<emphasis id="6A82BCD088FBCADAEA281FEE22BD1596" bold="true" italics="true" pageId="0" pageNumber="399">Maxilliped</emphasis>
|
||
(Fig.
|
||
<figureCitation id="9E9D5A5B16C49F4452DA92134B1CD669" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Tropodiaptomus longiprocessus sp. nov., male holotype. A. Mandible; B. Maxillule; C-E. Maxillule; F. Maxilla; G. Maxilliped. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure12" httpUri="https://binary.pensoft.net/fig/873434" pageId="0" pageNumber="399">12G</figureCitation>
|
||
). Praecoxa completely fused to coxa; endites with 1, 2, 3, and 3 setae, respectively. Distal corner of coxa produced into rounded lobe with spinules on inner margin. Basis with three setae in distal third, one row of setules and one row of spinules in proximal half. Endopod 6-segmented; with 2, 3, 2, 2, 1+1, and 4 setae, respectively.
|
||
</paragraph>
|
||
<paragraph id="D29AE16C0402FDCE230E2A7F4691D683" pageId="0" pageNumber="399">
|
||
<emphasis id="36FB2FE19AB43B028EA95E5C5090FA18" bold="true" italics="true" pageId="0" pageNumber="399">P1-P4</emphasis>
|
||
(Figs
|
||
<figureCitation id="2DD2244A1A33B2558CDF2E2BDDE4BCD1" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 1 (arrowhead indicates lateral setules close to outer margin); B. P 2; C. P 3; D. P 4. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure13" httpUri="https://binary.pensoft.net/fig/873435" pageId="0" pageNumber="399">13A-D</figureCitation>
|
||
,
|
||
<figureCitation id="469958135F877E3641C8BFD9E00E568A" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16I</figureCitation>
|
||
). Biramous. Intercoxal sclerite naked. Coxa with one inner seta. Basis without seta except P4 with one seta on outer distal margin. P1 with 3-segmented exopod and 2-segmented endopod, P2-P4 with 3-segmented exopod and endopod, endopod reaching proximal of exp-3. P1 (Figs
|
||
<figureCitation id="3BF6BE9A95C5AEA7AE1CDA279BD3B96D" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 1 (arrowhead indicates lateral setules close to outer margin); B. P 2; C. P 3; D. P 4. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure13" httpUri="https://binary.pensoft.net/fig/873435" pageId="0" pageNumber="399">13A</figureCitation>
|
||
,
|
||
<figureCitation id="D7C7B583EE44AE48E20F13665A8448E1" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16I</figureCitation>
|
||
). Basis with lateral setules close to outer margin. Exp-2, exp-3, enp-1 and enp-2 with one longitudinal row of outer setules. Exp-3 and enp-2 with one row of spinules close to distal end. P2-P4 (Fig.
|
||
<figureCitation id="4B277384DDA8B83325CF6240B77BAF1E" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 1 (arrowhead indicates lateral setules close to outer margin); B. P 2; C. P 3; D. P 4. Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure13" httpUri="https://binary.pensoft.net/fig/873435" pageId="0" pageNumber="399">13B-D</figureCitation>
|
||
). Exp-1 with one longitudinal row of inner setules. Exp-2 and exp-3 with one longitudinal row of outer and inner setules in P2 and P4, and one longitudinal row of inner setules in P3. Enp-1 with one longitudinal row of outer setules in P3 and P4. Enp-2 and enp-3 with one longitudinal row of outer setules in P2, one longitudinal row of outer and inner setules in P3 and P4, enp-2 of P2 with
|
||
<normalizedToken id="92A9E571F7ED945999D16CDDEDE64524" originalValue="Schmeil’s">Schmeil's</normalizedToken>
|
||
organ. Exp-3 and enp-3 with one and two rows of outer spinules close to distal end in P2-P4, respectively. Armature formula of P1-P4 as same as
|
||
<taxonomicName id="525DAEA10A17848DE1E828A522AC452A" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus pedecrassum" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="pedecrassum">
|
||
<emphasis id="599F90F02A2143C1AA7AC6BF3BE55639" italics="true" pageId="0" pageNumber="399">Tropodiaptomus pedecrassum</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. (Table
|
||
<tableCitation id="9720A2AAA188316E7257F4475279E8A0" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Armature formula of P 1 - P 4 in T. pedecrassum sp. nov. and T. longiprocessus sp. nov. (Arabic numerals representing setae and Roman numerals representing spine from outer-inner or outer-apical-inner margins)." httpUri="http://table.plazi.org/id/FCAA5F70013246F924365F400E83190F" pageId="0" pageNumber="399" tableUuid="FCAA5F70013246F924365F400E83190F">1</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="3893194104AE1A0B02EE86053A3052E8" doi="10.3897/zse.99.105511.figure13" httpUri="https://binary.pensoft.net/fig/873435" pageId="0" pageNumber="399" start="Figure 13" startId="F13">
|
||
<paragraph id="FED779ECEC7B3F6CA5DB82A265AAA8C9" pageId="0" pageNumber="399">
|
||
<emphasis id="D333AF02FC1E85DE5F6325BF3A045812" bold="true" pageId="0" pageNumber="399">Figure 13.</emphasis>
|
||
<taxonomicName id="AC7EB88B9DA94DC64BFC40C87CE63527" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="C93AC85DF2C5061A753D4393D617D5D8" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., male holotype.
|
||
<emphasis id="B828511C33F100185A4C13FCC6D99E3E" bold="true" pageId="0" pageNumber="399">A.</emphasis>
|
||
P1 (arrowhead indicates lateral setules close to outer margin);
|
||
<emphasis id="288DB7779A44C6C0415DD5098626F0F6" bold="true" pageId="0" pageNumber="399">B.</emphasis>
|
||
P2;
|
||
<emphasis id="4C5CE5C0B192E3A9C1ACA265318E73F6" bold="true" pageId="0" pageNumber="399">C.</emphasis>
|
||
P3;
|
||
<emphasis id="DA9E89C01FF06AE0B646061EF5E9E18A" bold="true" pageId="0" pageNumber="399">D.</emphasis>
|
||
P4. Scale bar: 100
|
||
<normalizedToken id="79A415CBB859CD457595C713C93CF7F4" originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8AB71C8266FA55C94970A43B9F87A2AC" pageId="0" pageNumber="399">
|
||
<emphasis id="DF143C5653DB9BFF23EEC10BCBFECE41" bold="true" italics="true" pageId="0" pageNumber="399">P5</emphasis>
|
||
(Figs
|
||
<figureCitation id="9982DF6A3171E3F4A3346B8AB2203559" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 5, dorsal view; B-D. Shape variation of hyaline lamella on exp- 2 of right P 5 in adult male, dorsal surface; E. Exp- 2 of right P 5 of the adult male specimen from the same population of holotype, lateral view (arrowhead indicates hyaline lamella); Tropodiaptomus longiprocessus sp. nov., female allotype: F. P 5 (arrowhead indicates exp- 3). Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure14" httpUri="https://binary.pensoft.net/fig/873436" pageId="0" pageNumber="399">14A, E</figureCitation>
|
||
,
|
||
<figureCitation id="47B624370564033BD1FB6A939B77F1B4" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16A, E</figureCitation>
|
||
). Asymmetrical.
|
||
<emphasis id="58ABF647B2EBC080294D099025F424DC" bold="true" italics="true" pageId="0" pageNumber="399">Left leg</emphasis>
|
||
, reaching beyond middle of exp-2 of right P5. Coxa as long as wide, with spine inserted on outer lobe. Basis cylindrical, about 1.9 times as long as wide, with one distal outer smooth seta. Exopod flattened, about 2.2 times as long as wide, inner margin two lobes with uniform serration (Figs
|
||
<figureCitation id="13017B51F39B20EBA669E2C578328337" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 5, dorsal view; B-D. Shape variation of hyaline lamella on exp- 2 of right P 5 in adult male, dorsal surface; E. Exp- 2 of right P 5 of the adult male specimen from the same population of holotype, lateral view (arrowhead indicates hyaline lamella); Tropodiaptomus longiprocessus sp. nov., female allotype: F. P 5 (arrowhead indicates exp- 3). Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure14" httpUri="https://binary.pensoft.net/fig/873436" pageId="0" pageNumber="399">14A</figureCitation>
|
||
,
|
||
<figureCitation id="F867927E950B6CBE8232C9FB957539D8" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16A, E</figureCitation>
|
||
). Apex of exopod with usual
|
||
<normalizedToken id="98DCABECA11183500B547DBD7E27E199" originalValue="‘finger-and-thumb’">'finger-and-thumb'</normalizedToken>
|
||
combination,
|
||
<normalizedToken id="178F797B4CA85FBC8128E7862ADCCDEA" originalValue="‘finger’">'finger'</normalizedToken>
|
||
slim, and set with radiant, hair-like
|
||
<normalizedToken id="FDD643A126BA836B39A3C362BC280ACC" originalValue="‘thumb’">'thumb'</normalizedToken>
|
||
sphere, ventral surface of exopod with two hairy pads. Endopod 2-segmented (Fig.
|
||
<figureCitation id="79211BAFC1E2C4735699A6E111A0F1E8" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16G</figureCitation>
|
||
), conical, reaching beyond middle of exp-1, rounded distally with two parallel rows of setules.
|
||
<emphasis id="98902B402EBD03036B66C59C2ADF4E5F" bold="true" italics="true" pageId="0" pageNumber="399">Right leg</emphasis>
|
||
, coxa as long as wide, with spine inserted on outer lobe. Basis cylindrical, about 1.7 times as long as wide, three structures occurring on dorsal surface: (i) one triangular process in proximal third close to inner margin, (ii) one longitudinal hyaline lamella inserted near inner margin in middle, and (iii) one laterodistal smooth seta. Exopod 2-segmented. Exp-1 small, about 0.5 times as long as wide, with triangular lobe on inner margin, laterodistal corner produced into acute spinous process. Exp-2 rectangular, about 1.5 times as long as wide, dorsal surface with two longitudinal hyaline lamellae in middle and distal inner margin and one large and long process in middle near outer margin. Lateral spine nearly straight, acutely pointed, about 1.3 times as long as exp-2, inserted in laterodistal corner of exp-2, with spinules on its inner margin. End claw curved and gradually tapering to acuminate tip, about 2.5 times as long as exp-2, inner margin with spinules distally. Endopod 1-segmented, conical, reaching beyond proximal margin of exp-2, distal end with two rows of setules.
|
||
</paragraph>
|
||
<caption id="FF32B4FE012166150945723804CD5C42" doi="10.3897/zse.99.105511.figure14" httpUri="https://binary.pensoft.net/fig/873436" pageId="0" pageNumber="399" start="Figure 14" startId="F14">
|
||
<paragraph id="EBF5E5B9C5E45682AFE2A449FF9F60C6" pageId="0" pageNumber="399">
|
||
<emphasis id="318321F2CF0DCD6C1E1F816C7D026066" bold="true" pageId="0" pageNumber="399">Figure 14.</emphasis>
|
||
<taxonomicName id="9BE1A0FC98C0B12CF1EE495974483F93" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="F1F10F2D5E96940C4B3BBE39BC05EB79" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., male holotype.
|
||
<emphasis id="1A7D4AE61591F33144BBBB757B1583B4" bold="true" pageId="0" pageNumber="399">A.</emphasis>
|
||
P5, dorsal view;
|
||
<emphasis id="B176098E0F0FBB76CAE5433D5FDD03F0" bold="true" pageId="0" pageNumber="399">B-D.</emphasis>
|
||
Shape variation of hyaline lamella on exp-2 of right P5 in adult male, dorsal surface;
|
||
<emphasis id="42CEFB14F6BF79AF9A0F580A2DB4730B" bold="true" pageId="0" pageNumber="399">E.</emphasis>
|
||
Exp-2 of right P5 of the adult male specimen from the same population of holotype, lateral view (arrowhead indicates hyaline lamella);
|
||
<taxonomicName id="A7403DF7058CFDE779EC6B5A6EE1CE9D" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="A3B28F7A0D9750EBEE8EE5B58F57C1D6" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., female allotype:
|
||
<emphasis id="9BD95646CFE169B190FFE091A74E9325" bold="true" pageId="0" pageNumber="399">F.</emphasis>
|
||
P5 (arrowhead indicates exp-3). Scale bar: 100
|
||
<normalizedToken id="EB7323BE6B7C8FE04AA0ED328115C369" originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="9033B5A6E437C87B8749DBBD7AABEBAB" pageId="0" pageNumber="399" type="description">
|
||
<paragraph id="A96B8F11CC637CC33C9154B31243659F" pageId="0" pageNumber="399">Description of the adult female.</paragraph>
|
||
<paragraph id="27182219DD025189EBE6185EEB348877" pageId="0" pageNumber="399">
|
||
<emphasis id="26FF83EF2F051F7526CF01856E5B74E8" bold="true" italics="true" pageId="0" pageNumber="399">Body</emphasis>
|
||
(Figs
|
||
<figureCitation id="CC596181C52F0BFD21DAE6DA2357767E" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Tropodiaptomus longiprocessus sp. nov., female allotype. A. Habitus, dorsal view; B. Pediger 5 and urosome, dorsal view; C. Genital double-somite, ventral view; D. Rostrum. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure15" httpUri="https://binary.pensoft.net/fig/873437" pageId="0" pageNumber="399">15A-C</figureCitation>
|
||
,
|
||
<figureCitation id="ACE1CE9CD9FBAA700DE7B6135D65315B" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16J, K</figureCitation>
|
||
). Total body length about 1,640
|
||
<normalizedToken id="1D985914BEBAD9828BB57CA010916DAD" originalValue="μm">μm</normalizedToken>
|
||
(1.6 mm) (measured from anterior margin of rostrum to posterior margin of caudal rami). Prosome length about 3.1 times as long as urosome (including caudal rami). Fourth and fifth pedigers completely fused, fusion being indicated by indentation on each side. Fifth pediger produced into asymmetrical posterolateral wings (right wing shorter than left wing), each distal end with posterior spine, and each wing with one dorsal spine on inner margin (right spine smaller than left spine) (Fig.
|
||
<figureCitation id="0005BCCD7BA484FBD10E83CAAE0227D7" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16K</figureCitation>
|
||
). Dorsal surface of fifth pediger without prominence (Fig.
|
||
<figureCitation id="C95EBFA9DAAB3393AEB3632922BD74F0" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16J</figureCitation>
|
||
). Urosome 2-segmented. Genital double-somite asymmetrical, about twice times as long as wide, right sides of anterior part swollen (Figs
|
||
<figureCitation id="C7EE224FE37D9177E35C665242A2997A" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Tropodiaptomus longiprocessus sp. nov., female allotype. A. Habitus, dorsal view; B. Pediger 5 and urosome, dorsal view; C. Genital double-somite, ventral view; D. Rostrum. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure15" httpUri="https://binary.pensoft.net/fig/873437" pageId="0" pageNumber="399">15B</figureCitation>
|
||
(arrowhead), 16K), with two unequal dorsolateral spines (right spine smaller than left spine) in anterior third (Fig.
|
||
<figureCitation id="F2D6DEF644CF2327F0B58215FBA4BE64" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Tropodiaptomus longiprocessus sp. nov., female allotype. A. Habitus, dorsal view; B. Pediger 5 and urosome, dorsal view; C. Genital double-somite, ventral view; D. Rostrum. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure15" httpUri="https://binary.pensoft.net/fig/873437" pageId="0" pageNumber="399">15B</figureCitation>
|
||
). Right distal corner of genital double-somite without lobe (Figs
|
||
<figureCitation id="4A77C53A25447631E26B2A6C1BBAB8B0" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Tropodiaptomus longiprocessus sp. nov., female allotype. A. Habitus, dorsal view; B. Pediger 5 and urosome, dorsal view; C. Genital double-somite, ventral view; D. Rostrum. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure15" httpUri="https://binary.pensoft.net/fig/873437" pageId="0" pageNumber="399">15B</figureCitation>
|
||
,
|
||
<figureCitation id="7CEE48170DA583E2C7F2676CACF40FDF" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16K</figureCitation>
|
||
(arrowhead)). Genital area on ventral surface shows opercular pad protecting gonopores, characterised by rectangular and semicircular expansions (Fig.
|
||
<figureCitation id="0918C3ED3331694A4F86AD9B5647E4C8" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Tropodiaptomus longiprocessus sp. nov., female allotype. A. Habitus, dorsal view; B. Pediger 5 and urosome, dorsal view; C. Genital double-somite, ventral view; D. Rostrum. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure15" httpUri="https://binary.pensoft.net/fig/873437" pageId="0" pageNumber="399">15C</figureCitation>
|
||
). Anal somite about 1.2 times as long as wide. Caudal rami parallel, symmetrical, about 1.5 times as long as wide, with setules on outer and inner margins (Fig.
|
||
<figureCitation id="FF950C0E7BB8F81BE6FE77CBB4E79C18" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Tropodiaptomus longiprocessus sp. nov., female allotype. A. Habitus, dorsal view; B. Pediger 5 and urosome, dorsal view; C. Genital double-somite, ventral view; D. Rostrum. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure15" httpUri="https://binary.pensoft.net/fig/873437" pageId="0" pageNumber="399">15B</figureCitation>
|
||
). Each ramus with six setae.
|
||
</paragraph>
|
||
<caption id="00C0ECEB6BB71B56576357750D454958" doi="10.3897/zse.99.105511.figure15" httpUri="https://binary.pensoft.net/fig/873437" pageId="0" pageNumber="399" start="Figure 15" startId="F15">
|
||
<paragraph id="3D7FB6A14B94BD4207407BEB7C4B9CEF" pageId="0" pageNumber="399">
|
||
<emphasis id="023A7D401C57003F24E2BB631ECE9399" bold="true" pageId="0" pageNumber="399">Figure 15.</emphasis>
|
||
<taxonomicName id="2FD8818218AFCCB7DEA51AEE2034B487" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="D6378B28B6F18E95465672DC0567388D" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., female allotype.
|
||
<emphasis id="BF03EDB1CDB9229549040199C9C474E6" bold="true" pageId="0" pageNumber="399">A.</emphasis>
|
||
Habitus, dorsal view;
|
||
<emphasis id="84BB3C82645C8E8D8488BBE93909B0A0" bold="true" pageId="0" pageNumber="399">B.</emphasis>
|
||
Pediger 5 and urosome, dorsal view;
|
||
<emphasis id="01357EED403E6B9A2B638518AD756606" bold="true" pageId="0" pageNumber="399">C.</emphasis>
|
||
Genital double-somite, ventral view;
|
||
<emphasis id="ACEF0910498A82AAF02BC21542DFBFCC" bold="true" pageId="0" pageNumber="399">D.</emphasis>
|
||
Rostrum. Scale bars: 100
|
||
<normalizedToken id="8F0596CD4007E2870CCB4872C10B894E" originalValue="µm">µm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="F9D6C06F2051C8518CB737C587DA5F4B" doi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399" start="Figure 16" startId="F16">
|
||
<paragraph id="D11BAE06A45869AA40D6B46A4B285BCB" pageId="0" pageNumber="399">
|
||
<emphasis id="ECCDE549C2FF5B8062842C996EEE636A" bold="true" pageId="0" pageNumber="399">Figure 16.</emphasis>
|
||
<taxonomicName id="3D36E940C31BAAD09AF46A3304649CE4" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="D39A3D6D3C53DD8196BBCEBC805D2B83" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov; male.
|
||
<emphasis id="1A52BF56B08C686AFFE5C8B6656CD8D8" bold="true" pageId="0" pageNumber="399">A.</emphasis>
|
||
P5, dorsal view;
|
||
<emphasis id="D94AC5FD965CCB4534B019C3A01B4D53" bold="true" pageId="0" pageNumber="399">B, C.</emphasis>
|
||
Hyaline lamella on exp-2 of right P5, dorsal surface;
|
||
<emphasis id="7A5814683A236F3B6412151B1E4FA6A1" bold="true" pageId="0" pageNumber="399">D.</emphasis>
|
||
Hyaline lamella on exp-2 of right P5, lateral surface;
|
||
<emphasis id="EAFB7FFBABD28726D334A933033EB863" bold="true" pageId="0" pageNumber="399">E, F.</emphasis>
|
||
Exopodal segment of the male left antennule,dorsal surface;
|
||
<emphasis id="FD7810028C71DC9B062FC30E9FC57F4C" bold="true" pageId="0" pageNumber="399">G.</emphasis>
|
||
Exopodal segment of the male left antennule,ventral surface;
|
||
<emphasis id="6D46082BD780D067815A983AAFDA6D2E" bold="true" pageId="0" pageNumber="399">H.</emphasis>
|
||
Antepenultimate segment of right antennule;
|
||
<emphasis id="D0DD1348C9685C2FB3F01CB7B4DF9B98" bold="true" pageId="0" pageNumber="399">I.</emphasis>
|
||
Lateral part of P1 basis; female:
|
||
<emphasis id="1ED7A260672FB158DF18AF68B33CE8C2" bold="true" pageId="0" pageNumber="399">J.</emphasis>
|
||
Pediger 5 and urosome, lateral view;
|
||
<emphasis id="788D4B5AB1F3BA915CA4F2FB43D2FFB5" bold="true" pageId="0" pageNumber="399">K.</emphasis>
|
||
Pediger 5 and urosome, dorsal view;
|
||
<emphasis id="40BB51D19EFA568D0110DC769C41B1F7" bold="true" pageId="0" pageNumber="399">L.</emphasis>
|
||
P5. Arrowheads show the characters discussed in the description.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="20BB8BD3834B9BE174A13BCFEB08D631" pageId="0" pageNumber="399">
|
||
A1, A2, mandible, maxillule, maxilla, maxilliped, P1-P4 (not shown) and rostrum (Fig.
|
||
<figureCitation id="83628397C018D6F947AD663626F91480" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Tropodiaptomus longiprocessus sp. nov., female allotype. A. Habitus, dorsal view; B. Pediger 5 and urosome, dorsal view; C. Genital double-somite, ventral view; D. Rostrum. Scale bars: 100 µm." figureDoi="10.3897/zse.99.105511.figure15" httpUri="https://binary.pensoft.net/fig/873437" pageId="0" pageNumber="399">15D</figureCitation>
|
||
) same as male.
|
||
</paragraph>
|
||
<paragraph id="38AA0E7F237D3CAD366135073B90A67C" pageId="0" pageNumber="399">
|
||
<emphasis id="699790DB9F4F7CE188923F7A4E23161C" bold="true" italics="true" pageId="0" pageNumber="399">P5</emphasis>
|
||
(Figs
|
||
<figureCitation id="AA896DB9FC0B6C9DA3411DEC039C52D9" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 5, dorsal view; B-D. Shape variation of hyaline lamella on exp- 2 of right P 5 in adult male, dorsal surface; E. Exp- 2 of right P 5 of the adult male specimen from the same population of holotype, lateral view (arrowhead indicates hyaline lamella); Tropodiaptomus longiprocessus sp. nov., female allotype: F. P 5 (arrowhead indicates exp- 3). Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure14" httpUri="https://binary.pensoft.net/fig/873436" pageId="0" pageNumber="399">14F</figureCitation>
|
||
,
|
||
<figureCitation id="EFED6B55B1B29ED11F296F3ACE6E12D3" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16L</figureCitation>
|
||
). Symmetrical. Coxa spine on posterior lobe on caudal surface. Basis with one smooth outer seta on distolateral margin. Exopod 3-segmented. Exp-1 cylindrical, length about 1.9 time as long as wide. Exp-2 tapering into long claw, each side with one row of spinules starting in middle of segment. Exp-3 fused with exp-2 (Figs
|
||
<figureCitation id="5BD019DF0916C636DA1239DC10A5AD69" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 5, dorsal view; B-D. Shape variation of hyaline lamella on exp- 2 of right P 5 in adult male, dorsal surface; E. Exp- 2 of right P 5 of the adult male specimen from the same population of holotype, lateral view (arrowhead indicates hyaline lamella); Tropodiaptomus longiprocessus sp. nov., female allotype: F. P 5 (arrowhead indicates exp- 3). Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure14" httpUri="https://binary.pensoft.net/fig/873436" pageId="0" pageNumber="399">14F</figureCitation>
|
||
,
|
||
<figureCitation id="280FE254B05EB01F39062EB1ED8F3EE9" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16L</figureCitation>
|
||
(arrowhead)), with two unequal spines, inner spine about 4.9 times as long as outer spine, and with short spine laterally. Endopod 1-segmented, cylindrical, length about 0.7 time as long as exp-1, two strong smooth spiniform setae distally (Figs
|
||
<figureCitation id="EC7BA7D0D7F89ED18860DC00DF14008A" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 5, dorsal view; B-D. Shape variation of hyaline lamella on exp- 2 of right P 5 in adult male, dorsal surface; E. Exp- 2 of right P 5 of the adult male specimen from the same population of holotype, lateral view (arrowhead indicates hyaline lamella); Tropodiaptomus longiprocessus sp. nov., female allotype: F. P 5 (arrowhead indicates exp- 3). Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure14" httpUri="https://binary.pensoft.net/fig/873436" pageId="0" pageNumber="399">14F</figureCitation>
|
||
,
|
||
<figureCitation id="49EA690CB2323AF384FA5047C23442F4" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16L</figureCitation>
|
||
(arrowhead)), outer seta longer than inner seta, two parallel rows of spinules on distal end.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3A1AEFEE97F96EEB0F081E2B2C663E87" pageId="0" pageNumber="399" type="variability">
|
||
<paragraph id="EA0E480EFCBEDB025558FCE991F23BC9" pageId="0" pageNumber="399">Variability.</paragraph>
|
||
<paragraph id="48DB4424D9C5D276102183F5E7B6ABC7" pageId="0" pageNumber="399">
|
||
Morphological variability has been observed in: (i) the total body length (except of caudal setae) which ranged from 1,490 -1,545
|
||
<normalizedToken id="3A350141382BD78F85BF23A64C1EDCCC" originalValue="µm">µm</normalizedToken>
|
||
(mean 1,510
|
||
<normalizedToken id="0992DC7C3A0347E8D811AD0C9AA8B237" originalValue="µm">µm</normalizedToken>
|
||
, n = 4) in the adult males and 1,570-1,700
|
||
<normalizedToken id="CDD66550D75CBCE10BFD35521FFC529F" originalValue="µm">µm</normalizedToken>
|
||
(mean 1,646
|
||
<normalizedToken id="A71C6D75D89024D14A8512969D072479" originalValue="µm">µm</normalizedToken>
|
||
, n = 6) in the adult females; and (ii) shape and length of large and long process on exp-2 of the adult male right P5 (Figs
|
||
<figureCitation id="012291AC3F5BFABE729AEBAF94E04557" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Tropodiaptomus longiprocessus sp. nov., male holotype. A. P 5, dorsal view; B-D. Shape variation of hyaline lamella on exp- 2 of right P 5 in adult male, dorsal surface; E. Exp- 2 of right P 5 of the adult male specimen from the same population of holotype, lateral view (arrowhead indicates hyaline lamella); Tropodiaptomus longiprocessus sp. nov., female allotype: F. P 5 (arrowhead indicates exp- 3). Scale bar: 100 µm." figureDoi="10.3897/zse.99.105511.figure14" httpUri="https://binary.pensoft.net/fig/873436" pageId="0" pageNumber="399">14B-D</figureCitation>
|
||
,
|
||
<figureCitation id="6798B95848BAB7BB5302505BBB9A2175" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16B-D</figureCitation>
|
||
). Moreover, it needs to be noted that the inner margin of exopod of the adult male left P5 appeared single lobe in positions other than dorsal which can lead to misidentification (Fig.
|
||
<figureCitation id="0559F210C5A08885A8DDAFC919BD1E3D" captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Tropodiaptomus longiprocessus sp. nov; male. A. P 5, dorsal view; B, C. Hyaline lamella on exp- 2 of right P 5, dorsal surface; D. Hyaline lamella on exp- 2 of right P 5, lateral surface; E, F. Exopodal segment of the male left antennule, dorsal surface; G. Exopodal segment of the male left antennule, ventral surface; H. Antepenultimate segment of right antennule; I. Lateral part of P 1 basis; female: J. Pediger 5 and urosome, lateral view; K. Pediger 5 and urosome, dorsal view; L. P 5. Arrowheads show the characters discussed in the description." figureDoi="10.3897/zse.99.105511.figure16" httpUri="https://binary.pensoft.net/fig/873438" pageId="0" pageNumber="399">16F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C8F7DB818AD05A1BE97FBD4B04E18537" pageId="0" pageNumber="399" type="etymology">
|
||
<paragraph id="95720C9D81099E29FB2DB2F24F8A0EEC" pageId="0" pageNumber="399">Etymology.</paragraph>
|
||
<paragraph id="DA8CE17B3832A59D6F787A2F3734E301" pageId="0" pageNumber="399">
|
||
The specific name '
|
||
<emphasis id="1E361B75FAB857CD758DE14CD579215B" italics="true" pageId="0" pageNumber="399">longiprocessus</emphasis>
|
||
' is derived from the presence of a long process on exp-2 of the right P5 in the adult male.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E2F6B5871B6EE0577DA31662F0A0D5F0" pageId="0" pageNumber="399" type="co-occurring species">
|
||
<paragraph id="2383C6357E5D5710D6C64BB57248F658" pageId="0" pageNumber="399">Co-occurring species.</paragraph>
|
||
<paragraph id="B00C67882B55B69FA89D3CA23D002D45" pageId="0" pageNumber="399">There were no other diaptomid copepods in these samples.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="15D164EA0F41AF938AF9458C93FEC566" pageId="0" pageNumber="399" type="distribution">
|
||
<paragraph id="5E08DDECEF730721A53DE46CCA4CFA6C" pageId="0" pageNumber="399">Distribution and ecology.</paragraph>
|
||
<paragraph id="DD41243AF87939CFAFF7C2EE790D542E" pageId="0" pageNumber="399">
|
||
<taxonomicName id="8330BFB70938893E1C5AFC6623D4F28C" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="80B4DA5040350BB96B30DE530ECA751C" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. was found only in its type locality. It is rare because it was found only in two of 471 samples collected from 206 freshwater habitats throughout Thailand between September 2017 and July 2019.Water temperature 26.6-28.0 °C, conductivity 623.3-672.7
|
||
<normalizedToken id="07EC9B9B219DBC806D732AA3A565C8A1" originalValue="µs">µs</normalizedToken>
|
||
cm-1, salinity 0.3 ppt, total dissolved solids 385-424 mg L-1, dissolved oxygen 2.5-6.0 mg L-1, pH 7.2-7.3, and water depth 0.2-0.3 m, substrate with mud. However, in order to understand more in their habitat preference, the whole year samples are needed to be examined.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F655010F47FF87B04B5076ED4A7FECA2" pageId="0" pageNumber="399" type="differential diagnosis">
|
||
<paragraph id="8D24A5C759A2D0FA07A500272D9200A1" pageId="0" pageNumber="399">Differential diagnosis.</paragraph>
|
||
<paragraph id="099A17FB9C6CC244760E80937E191679" pageId="0" pageNumber="399">
|
||
<taxonomicName id="22A9B1334A0462E9D44D17925B4E3AA7" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="3F5EDA366937B1636A5A43285A1BA35D" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. differs from the congeneric species by the following respects: (i) antepenultimate segment of the male right antennule with straight spinous process reaching beyond the distal margin of next segment; (ii) inner margin of exopodal segment of the male left P5 with two lobes, and with uniform serration; (iii) basis of the male right P5 with one triangular process and one longitudinal hyaline lamella; (iv) exp-1 of the male right P5 with triangular lobe on inner margin, distal outer corner produced into acute spinous process; and (v) exp-2 of the male right P5 rectangular, dorsal surface with two longitudinal hyaline lamellae in middle and distal inner margin and one large and long process in middle in lateral third.
|
||
</paragraph>
|
||
<paragraph id="BFD56BE1B30576DBC5554D1E2192F786" pageId="0" pageNumber="399">
|
||
<taxonomicName id="A3B511C669906CDD7AE57EB920C9BE71" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus longiprocessus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="longiprocessus">
|
||
<emphasis id="17055127AFB4B445A979704423CB7730" italics="true" pageId="0" pageNumber="399">Tropodiaptomus longiprocessus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. is the most similar to
|
||
<taxonomicName id="C46D651ABA93DE2BC20FAC4A293A1792" lsidName="T. lanaonus" pageId="0" pageNumber="399" rank="species" species="lanaonus">
|
||
<emphasis id="3D0B881F99A66EFF77FB72506110ECED" italics="true" pageId="0" pageNumber="399">T. lanaonus</emphasis>
|
||
</taxonomicName>
|
||
, but it differs distinctively in the following characters: (i) the dorsal surface of exp-2 of the adult male right P5 has two longitudinal hyaline lamellae and one large and long process; (ii) lateral wings of the fifth pediger of adult female are asymmetrical; (iii) anterior part of the genital double-somite of the adult female is dilated on the right side; (iv) right posterior corner of the genital double-somite of the adult female does not have a round lobe; and (v) distal end of the endopodal segment of the adult female P5 has smooth spiniform setae (Table
|
||
<tableCitation id="F05C9ADFDD97557F39A46FB746E01FB2" captionStart="Table 2" captionStartId="T2" captionText="Table 2. Comparison of four morphologically similar species of Tropodiaptomus (after Kiefer 1930; 1982 and this study)." httpUri="http://table.plazi.org/id/8B8C8F426E430512D53A920F5DA534C4" pageId="0" pageNumber="399" tableUuid="8B8C8F426E430512D53A920F5DA534C4">2</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="04D7698BB488CB0F86B434940D47F6E0" pageId="0" pageNumber="399">
|
||
The diversity of
|
||
<taxonomicName id="4C210EAC742B25DB09A2B08857350FAE" authorityName="Kiefer" authorityYear="1932" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="1D1BFE6A6994CE6A1F734C7ED5B41004" italics="true" pageId="0" pageNumber="399">Tropodiaptomus</emphasis>
|
||
</taxonomicName>
|
||
in Thailand is presented as a pictorial key in Fig.
|
||
<figureCitation id="62EA13CD0676DE1F9980C907AE9CA549" captionStart="Figure 17" captionStartId="F17" captionText="Figure 17. Pictorial key of the adult male P 5 of Tropodiaptomus species found in Thailand. Right exp- 2 of P 5 of Tropodiaptomus lanaonus and T. hebereri were modified from Kiefer (1982)." figureDoi="10.3897/zse.99.105511.figure17" httpUri="https://binary.pensoft.net/fig/873439" pageId="0" pageNumber="399">17</figureCitation>
|
||
to facilitate easy and quick identification.
|
||
</paragraph>
|
||
<caption id="01E4773A32077DF81BF55CA0ED0831D1" doi="10.3897/zse.99.105511.figure17" httpUri="https://binary.pensoft.net/fig/873439" pageId="0" pageNumber="399" start="Figure 17" startId="F17">
|
||
<paragraph id="A0171900A57E9A1104FB9DCE82DD6124" pageId="0" pageNumber="399">
|
||
<emphasis id="8886625FE7311F86C4CFAFA56448F348" bold="true" pageId="0" pageNumber="399">Figure 17.</emphasis>
|
||
Pictorial key of the adult male P5 of
|
||
<taxonomicName id="64D1F022B7A7E3EEDA6F9A2A0D913B86" authorityName="Kiefer" authorityYear="1932" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7D15827558F42E556548EE7C3441D2BB" italics="true" pageId="0" pageNumber="399">Tropodiaptomus</emphasis>
|
||
</taxonomicName>
|
||
species found in Thailand. Right exp-2 of P5 of
|
||
<taxonomicName id="13305101A570B2284D1936E353FFE0DF" authorityName="Kiefer" authorityYear="1982" class="Copepoda" family="Diaptomidae" genus="Tropodiaptomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tropodiaptomus lanaonus" order="Calanoida" pageId="0" pageNumber="399" phylum="Arthropoda" rank="species" species="lanaonus">
|
||
<emphasis id="D3DC6D990E25837DC8946A71EFE2B9CA" italics="true" pageId="0" pageNumber="399">Tropodiaptomus lanaonus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="E86D37E4566D47A57B4C97EBF4BE12D4" lsidName="T. hebereri" pageId="0" pageNumber="399" rank="species" species="hebereri">
|
||
<emphasis id="73DB7624ECB1ACCDF0A8BAF6935278AE" italics="true" pageId="0" pageNumber="399">T. hebereri</emphasis>
|
||
</taxonomicName>
|
||
were modified from
|
||
<bibRefCitation id="628AEB74DF702399B36AC4F5C4A6A1AB" DOI="https://doi.org/10.1007/BF00012334" author="Kiefer, F" journalOrPublisher="Hydrobiologia" pageId="0" pageNumber="399" pagination="223 - 253" refId="B9" refString="Kiefer, F, 1982. Comparative studies on morphology, taxonomy and geographical distribution of the species of the genus Tropodiaptomus Kiefer from Asiatic inland waters. Hydrobiologia 93 (3): 223 - 253, DOI: https://doi.org/10.1007/BF00012334" title="Comparative studies on morphology, taxonomy and geographical distribution of the species of the genus Tropodiaptomus Kiefer from Asiatic inland waters." url="https://doi.org/10.1007/BF00012334" volume="93" year="1982">Kiefer (1982)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |