305 lines
36 KiB
XML
305 lines
36 KiB
XML
<document id="1A48CE2BD221243E0652F11D49E623A3" ID-CLB-Dataset="8523" ID-DOI="10.11646/zootaxa.4915.3.6" ID-GBIF-Dataset="40e98280-1cc8-4daa-8771-7f1b2d584875" ID-ISSN="1175-5326" ID-Zenodo-Dep="4456564" ID-ZooBank="020D2969-3F9A-4689-BC65-DE64D7AE8528" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1611304961293" checkinUser="plazi" docAuthor="Balasubramanian, Chelliah & Muthukatturaja, Marimuthu" docDate="2021" docId="724287F4FFD9675EFF295C65FA96FCCC" docLanguage="en" docName="zootaxa.4915.3.6.pdf" docOrigin="Zootaxa 4915 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Clypeocaenis napoklu Balasubramanian and Muthukatturaja 2021, sp. nov." docType="treatment" docVersion="7" lastPageNumber="387" masterDocId="8E7BFF8CFFDF6754FFBE5D0BFFDFFF91" masterDocTitle="Two additional new species of Clypeocaenis Soldán, 1978 (Ephemeroptera Caenidae) from the Western Ghats of Peninsular India" masterLastPageNumber="388" masterPageNumber="377" pageNumber="383" updateTime="1698925162645" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="2D25F2787B160C724DDD84D58E0758B3" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="133A30AFAC20835508A45DAACA52DAE7">
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<mods:title id="22DE51493F6AF45701CD2AF76A70E194">Two additional new species of Clypeocaenis Soldán, 1978 (Ephemeroptera Caenidae) from the Western Ghats of Peninsular India</mods:title>
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<mods:name id="F834988A86673CC73B80E8EA74670B8D" type="personal">
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<mods:roleTerm id="6AC0FBCDF2A6019B9BD1FBF7D616791F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3CE4571F3486E078331C5011ED471020">Balasubramanian, Chelliah</mods:namePart>
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<mods:affiliation id="53675E831D02566493A7823BF4B8356B">Department of Zoology, Thiagarajar College, Madurai- 625009, Tamil Nadu, India</mods:affiliation>
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<mods:name id="7566B6A14A35B974BB18890B4D7A7545" type="personal">
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<mods:role id="FD95F9576652D53288771C401E2ACC8A">
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<mods:roleTerm id="10586ECCE5EBAD9421030CFA12EE4DC9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="42B8915842ABFF3DB7D1F1ED6F76B8E8">Muthukatturaja, Marimuthu</mods:namePart>
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<mods:affiliation id="B6D5470EF31B5A8C3B5EBC5DE353E9FB">Department of Zoology, Thiagarajar College, Madurai- 625009, Tamil Nadu, India & drmkraja 83 @ gmail. com; http: // orcid. org / 0000 - 0001 - 8563 - 1677</mods:affiliation>
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<mods:nameIdentifier id="F99391E51946175BE780C5209E15284D" type="email">drmkraja83@gmail.com</mods:nameIdentifier>
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<mods:title id="6B876C4B8269493C5971E7DC94E02580">Zootaxa</mods:title>
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<mods:part id="28B794D28578230B1C7E9610FABCB48D">
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<mods:date id="4F8DF7C2189F0D75B6473DFA3D7B5F53">2021</mods:date>
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<mods:number id="833861D9C98216EE411716BF38D34567">2021-01-22</mods:number>
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<mods:number id="A6E48B4C36BC060A8218A0C6297F1B90">4915</mods:number>
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<mods:detail id="CE846861A558CB3FD604F2DA63A437C6" type="issue">
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<mods:number id="A474BBA4284E0B8C9B301482D029949B">3</mods:number>
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<mods:identifier id="9F739365758A64E44477AFB89E223E9C" type="CLB-Dataset">8523</mods:identifier>
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<mods:identifier id="1C4CC67CC1604E084B4FDA58620620C3" type="DOI">10.11646/zootaxa.4915.3.6</mods:identifier>
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<mods:identifier id="98E4CDE45522160E7E19DE2599C8569C" type="Zenodo-Dep">4456564</mods:identifier>
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<mods:identifier id="D450DAE845ED9FF4019DE11DEF26230F" type="ZooBank">020D2969-3F9A-4689-BC65-DE64D7AE8528</mods:identifier>
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<treatment id="724287F4FFD9675EFF295C65FA96FCCC" ID-DOI="http://doi.org/10.5281/zenodo.4456572" ID-GBIF-Taxon="177204327" ID-Zenodo-Dep="4456572" LSID="urn:lsid:plazi:treatment:724287F4FFD9675EFF295C65FA96FCCC" httpUri="http://treatment.plazi.org/id/724287F4FFD9675EFF295C65FA96FCCC" lastPageId="10" lastPageNumber="387" pageId="6" pageNumber="383">
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<subSubSection id="B2F16569FFD96752FF295C65FE95FE3C" pageId="6" pageNumber="383" type="nomenclature">
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<paragraph id="FA5436E2FFD96752FF295C65FBDFFE18" blockId="6.[151,1024,366,429]" box="[151,1024,366,393]" pageId="6" pageNumber="383">
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<heading id="A11C818EFFD96752FF295C65FBDFFE18" bold="true" box="[151,1024,366,393]" fontSize="11" level="1" pageId="6" pageNumber="383" reason="1">
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<emphasis id="C89FEAF0FFD96752FF295C65FBDFFE18" bold="true" box="[151,1024,366,393]" pageId="6" pageNumber="383">
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<taxonomicName id="3DEB4D61FFD96752FF295C65FC4AFE19" authority="Balasubramanian and Muthukatturaja" authorityName="Balasubramanian and Muthukatturaja" authorityYear="2021" box="[151,917,366,393]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="383" phylum="Arthropoda" rank="species" species="napoklu" status="sp. nov.">
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<emphasis id="C89FEAF0FFD96752FF295C65FE7EFE18" bold="true" box="[151,417,366,393]" italics="true" pageId="6" pageNumber="383">Clypeocaenis napoklu</emphasis>
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Balasubramanian and Muthukatturaja
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</taxonomicName>
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,
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<taxonomicNameLabel id="D3AC578BFFD96752FC1C5C64FBDFFE18" box="[930,1024,367,393]" pageId="6" pageNumber="383" 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="FA5436E2FFD96752FF295C98FE95FE3C" blockId="6.[151,1024,366,429]" box="[151,330,402,429]" pageId="6" pageNumber="383">(Figs. 2, 22–35)</paragraph>
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</subSubSection>
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<subSubSection id="B2F16569FFD96752FF295CD1FAE0FDF0" pageId="6" pageNumber="383" type="materials_examined">
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<paragraph id="FA5436E2FFD96752FF295CD1FAE0FDF0" blockId="6.[151,1437,474,2013]" pageId="6" pageNumber="383">
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Materials examined.
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<materialsCitation id="4A833CBFFFD96752FE375CD0FE93FDAC" ID-GBIF-Occurrence="3028579302" collectingDate="2019-05-19" collectorName="Balasubramanian & Muthukatturaja." country="India" county="river Kaveri" latitude="12.314098" location="Kodagu district" longLatPrecision="1" longitude="75.6983" municipality="Napoklu" pageId="6" pageNumber="383" specimenCount="1" stateProvince="Karnataka" typeStatus="holotype">
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<emphasis id="C89FEAF0FFD96752FE375CD0FE29FE64" bold="true" box="[393,502,475,501]" pageId="6" pageNumber="383">
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<typeStatus id="25508840FFD96752FE375CD0FE29FE64" box="[393,502,475,501]" pageId="6" pageNumber="383" type="holotype">Holotype</typeStatus>
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</emphasis>
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(in ethanol): male imago [ZSI/SRC-I/E 496],
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<collectingCountry id="82FC7672FFD96752FC445CD0FBE9FE64" box="[1018,1078,475,501]" name="India" pageId="6" pageNumber="383">India</collectingCountry>
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,
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<collectingCounty id="13354E6EFFD96752FBFF5CD0FB14FE64" box="[1089,1227,475,501]" pageId="6" pageNumber="383">river Kaveri</collectingCounty>
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,
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<collectingMunicipality id="1A30AC98FFD96752FB685CD0FAE6FE64" box="[1238,1337,475,501]" pageId="6" pageNumber="383">Napoklu</collectingMunicipality>
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,
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<location id="FF346039FFD96752FAFA5CD0FF37FD88" LSID="urn:lsid:plazi:treatment:724287F4FFD9675EFF295C65FA96FCCC:FF346039FFD96752FAFA5CD0FF37FD88" country="India" county="river Kaveri" latitude="12.314098" longLatPrecision="1" longitude="75.6983" municipality="Napoklu" name="Kodagu district" pageId="6" pageNumber="383" stateProvince="Karnataka">Kodagu district</location>
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,
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<collectingRegion id="382FF800FFD96752FF485CF4FE76FD88" box="[246,425,511,537]" country="India" name="Karnataka" pageId="6" pageNumber="383">Karnataka state</collectingRegion>
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,
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<date id="8E551022FFD96752FE065CF4FDECFD88" box="[440,563,511,537]" pageId="6" pageNumber="383" value="2019-05-19">
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<collectingDate id="9E11E9CAFFD96752FE065CF4FDECFD88" box="[440,563,511,537]" pageId="6" pageNumber="383" value="2019-05-19">
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19-V-
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<quantity id="3D139B07FFD96752FE465CF4FDECFD88" box="[504,563,511,537]" metricMagnitude="6" metricUnit="m" metricValue="2.019872" pageId="6" pageNumber="383" unit="m" value="2019872.0">2019</quantity>
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</collectingDate>
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</date>
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, 872 m (
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<geoCoordinate id="9FDF5025FFD96752FD235CF5FC8FFD88" box="[669,848,510,537]" degrees="12.3140985" direction="north" orientation="latitude" pageId="6" pageNumber="383" precision="1" value="12.314098">12.3140985 °N</geoCoordinate>
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,
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<geoCoordinate id="9FDF5025FFD96752FCE05CF5FBD2FD88" box="[862,1037,510,537]" degrees="75.6983046" direction="east" orientation="longitude" pageId="6" pageNumber="383" precision="1" value="75.6983">75.6983046 °E</geoCoordinate>
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), collected by
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<collectorName id="571E5334FFD96752FB045CF4FAA3FD88" box="[1210,1404,511,537]" pageId="6" pageNumber="383">Balasubramanian</collectorName>
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&
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<collectorName id="571E5334FFD96752FF295F28FE93FDAC" box="[151,332,547,573]" pageId="6" pageNumber="383">Muthukatturaja.</collectorName>
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</materialsCitation>
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<materialsCitation id="4A833CBFFFD96752FEEF5F28FAE4FDF0" ID-GBIF-Occurrence="3028579303" collectingDate="2019-05-19" collectorName="Balasubramanian & Muthukatturaja." country="India" county="Chennai" latitude="12.314098" location="Zoological Survey" longLatPrecision="1" longitude="75.6983" municipality="Southern Regional Centre" pageId="6" pageNumber="383" specimenCount="3" specimenCount-female="3" stateProvince="Karnataka" typeStatus="paratype">
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||
<emphasis id="C89FEAF0FFD96752FEEF5F28FE16FDAC" bold="true" box="[337,457,547,573]" pageId="6" pageNumber="383">
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<typeStatus id="25508840FFD96752FEEF5F28FE16FDAC" box="[337,457,547,573]" pageId="6" pageNumber="383" type="paratype">Paratypes</typeStatus>
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||
</emphasis>
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(in ethanol):
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<specimenCount id="ECEDFD6BFFD96752FDDF5F28FD1DFDAC" box="[609,706,547,573]" pageId="6" pageNumber="383" type="female">3 female</specimenCount>
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imagoes [ZSI/SRC-I/E 497] and 3 mature nymphs [ZSI/SRC-I/E 498], same data as holotype, deposited in
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<location id="FF346039FFD96752FDD25F4CFCE4FDF0" LSID="urn:lsid:plazi:treatment:724287F4FFD9675EFF295C65FA96FCCC:FF346039FFD96752FDD25F4CFCE4FDF0" box="[620,827,583,609]" country="India" county="Chennai" municipality="Southern Regional Centre" name="Zoological Survey" pageId="6" pageNumber="383">Zoological Survey</location>
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of
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<collectingCountry id="82FC7672FFD96752FCDF5F4CFC42FDF0" box="[865,925,583,609]" name="India" pageId="6" pageNumber="383">India</collectingCountry>
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,
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<collectingMunicipality id="1A30AC98FFD96752FC175F4CFB10FDF0" box="[937,1231,583,609]" pageId="6" pageNumber="383">Southern Regional Centre</collectingMunicipality>
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,
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<collectingCounty id="13354E6EFFD96752FB645F4CFAE4FDF0" box="[1242,1339,583,609]" pageId="6" pageNumber="383">Chennai</collectingCounty>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="B2F16569FFD9675EFF795F60FACAFCA8" lastPageId="10" lastPageNumber="387" pageId="6" pageNumber="383" type="description">
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<paragraph id="FA5436E2FFD96752FF795F60FCE8FD5C" blockId="6.[151,1437,474,2013]" pageId="6" pageNumber="383">
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<emphasis id="C89FEAF0FFD96752FF795F60FDC5FD14" bold="true" box="[199,538,619,645]" pageId="6" pageNumber="383">
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<emphasis id="C89FEAF0FFD96752FF795F60FE8BFD14" bold="true" box="[199,340,619,645]" italics="true" pageId="6" pageNumber="383">Description.</emphasis>
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Mature Nymph
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</emphasis>
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(preserved in 90% ethanol) Dimensions (mm): body length (excluding cerci), 3.1; cerci length, 1.3; median caudal filament, 1.7; width of head, 0.6; antennae length, 1.0. General body coloration washed yellowish brown dorsally and pale yellow ventrally.
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</paragraph>
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<paragraph id="FA5436E2FFD96752FF795FDCFD1DFB30" blockId="6.[151,1437,474,2013]" pageId="6" pageNumber="383">
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<emphasis id="C89FEAF0FFD96752FF795FDCFEDBFD60" box="[199,260,727,753]" italics="true" pageId="6" pageNumber="383">Head</emphasis>
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(Fig. 2): length, 0.4, yellowish brown; eyes black; ocelli with apical half white, basal half black; antennae pale yellow; pedicel with 4 setae; epicranial suture paler; two long setae with hairs on posterior margin of clypeal protrusion. Labrum (Fig. 22): emargination without setae, anterior margin with row of long setae and few short thin setae, dorsum of labrum with few sparse long thin setae near anterior margin. Incisors of mandibles (Fig. 23a, b) triforked; 8 long thin setae present below molar; 1/2 of basal part of mandible with dense scales. Maxillary palp (Fig. 24) two segmented, segment II two times longer than segment I, apical 1/2 of segment II covered with long thin setae; outer margin of segment I with row of 7 stout setae; galea with prominent thick denticle and few thin spines; ventral base of galea-lacinia with row of few thin setae; apex of galea-lacinia with clump of hair like long setae. Hypopharynx (Fig. 25): apical margin of sub lingua covered with hair like setae and lingua with very short spines at apical margin. Labium (Fig. 26): glossae rounded with numerous setae, paraglossae covered with thin setae, labial palpi three segmented, segment III longer than segments I & II, two rows of stout spine at inner margin and seven long stout spines projected towards anterior region of segment III, segment I with row of 7 bifid spines at outer margin; segment II with bifid spine at apex.
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</paragraph>
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<paragraph id="FA5436E2FFD96752FF7959A0FD2EF908" blockId="6.[151,1437,474,2013]" pageId="6" pageNumber="383">
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<emphasis id="C89FEAF0FFD96752FF7959A0FEFEFB54" box="[199,289,1195,1221]" italics="true" pageId="6" pageNumber="383">Thorax:</emphasis>
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Pronotum yellowish brown, margins brown; anterolaterally produced. Mesonotum pale yellow with black smudges between wing pads.
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<emphasis id="C89FEAF0FFD96752FD9A59C4FD86FB79" box="[548,601,1231,1256]" italics="true" pageId="6" pageNumber="383">Legs</emphasis>
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: evenly covered with scales; light bands on fore femur, tibia and tarsi; middle and hind legs pale yellow. Foreleg (Fig. 27): length ratio of femora; tibia; tarsi; claw viz., 0.4/ 0.3/ 0.3/ 0.1. Coxa with few thin setae on surface; trochanter with row of setae on outer margin; femur with 2 long spines at middle of inner margins and row of thin setae at outer margin, row of 5 small bifid spines on subapical surface; tibia with four rows of very long filtering setae, two rows on lateral and ventral margins, distal margin with few and row of long thin setae; inner margin of tarsi with row of monopectinate setae and row of long thin setae on lateral margin; claw long, slender, and hooked, with 5 denticles. Midleg (Fig. 28): length ratio of femora; tibia; tarsi; claw viz., 0.4/ 0.25/ 0.25/ 0.12. Coxa and trochanter similar to foreleg except row of setae on outer margin; inner and outer margins of femur with row of long thin setae; inner margin of tibia with row of stout spines and row of thin long setae; tarsi similar to tibia; claw slender, hooked, with 5 denticles. Hindleg (Fig. 29): length of femora; tibia; tarsi; claw viz.,.055/ 0.35/ 0.35/ 0.8. Coxa, trochanter and femur similar to midleg; inner margin of tibia with row of stout spines and row of thin long setae, row of bipectinate setae on mesal margin; tarsi similar to tibia except inner margin with long bipectinate spine; claw hooked, with 5 denticles.
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</paragraph>
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<paragraph id="FA5436E2FFD96752FF795BA8FE68F84C" blockId="6.[151,1437,474,2013]" pageId="6" pageNumber="383">
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<emphasis id="C89FEAF0FFD96752FF795BA8FEE5F92C" box="[199,314,1699,1725]" italics="true" pageId="6" pageNumber="383">Abdomen:</emphasis>
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yellowish brown; tergum II (Fig. 34) with upright, backwardly curved, short medial projection; terga IV–IX with postero lateral projections; terga VII–IX with postero lateral projections acute; tergum VII (Fig. 35) with small ridges at posterior margin; terga with small scales on surface. Sterna pale yellow. Gills (Fig. 30–33): segment I pulvinate; segment II of gill I pointed and four times longer than segment I; tracheated gill cover (Fig. 12) pale brown, evenly covered with scales and inner margin with row of thin setae, outer and posterior margin with row of bifid spines; gill III–VI triangular and lamellate; gill III with fringed four-forked fimbiriae at apex, outer margin with row of bifid fimbiriae, surface of lamella with sparse lanceolate setae; gill VI with fringed trifid fimbiriae at apex, outer margin with 8 bifid fimbiriae, surface of lamella with sparse lanceolate setae. Cerci pale yellow, whorls of setae on each segment.
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</paragraph>
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<caption id="AE94666AFFD86753FF295A9CFD5BF845" ID-DOI="http://doi.org/10.5281/zenodo.4456578" ID-Zenodo-Dep="4456578" httpUri="https://zenodo.org/record/4456578/files/figure.png" pageId="7" pageNumber="384" startId="7.[151,234,1943,1967]" targetBox="[237,1342,185,1912]" targetPageId="7">
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<paragraph id="FA5436E2FFD86753FF295A9CFD5BF845" blockId="7.[151,1437,1943,2004]" pageId="7" pageNumber="384">
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<emphasis id="C89FEAF0FFD86753FF295A9CFD32F821" bold="true" box="[151,749,1943,1968]" pageId="7" pageNumber="384">
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PLATE 5. Mature nymph
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<taxonomicName id="3DEB4D61FFD86753FE0F5A9CFD48F83E" authority="Balasubramanian & Muthukatturaja, 2021" authorityName="Balasubramanian & Muthukatturaja" authorityYear="2021" box="[433,663,1943,1967]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="384" phylum="Arthropoda" rank="species" species="napoklu" status="sp. nov.">
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<emphasis id="C89FEAF0FFD86753FE0F5A9CFD48F83E" bold="true" box="[433,663,1943,1967]" italics="true" pageId="7" pageNumber="384">Clypeocaenis napoklu</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="D3AC578BFFD86753FD235A93FD32F821" box="[669,749,1944,1968]" pageId="7" pageNumber="384" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
|
||
(Figures. 22–26) dorsal view. 22—Labrum, 23a and b—Mandibles, 24—Maxillae, 25—Hypopharynx, 26—Labium.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="AE94666AFFD7675CFF295A41FD3AF817" ID-DOI="http://doi.org/10.5281/zenodo.4456580" ID-Zenodo-Dep="4456580" httpUri="https://zenodo.org/record/4456580/files/figure.png" pageId="8" pageNumber="385" startId="8.[151,234,1866,1890]" targetBox="[156,1431,190,1831]" targetPageId="8">
|
||
<paragraph id="FA5436E2FFD7675CFF295A41FD3AF817" blockId="8.[151,1436,1866,1926]" pageId="8" pageNumber="385">
|
||
<emphasis id="C89FEAF0FFD7675CFF295A41FD36F8F3" bold="true" box="[151,745,1866,1890]" pageId="8" pageNumber="385">
|
||
PLATE 6. Mature nymph
|
||
<taxonomicName id="3DEB4D61FFD7675CFE115A41FD4AF8F3" authority="Balasubramanian & Muthukatturaja, 2021" authorityName="Balasubramanian & Muthukatturaja" authorityYear="2021" box="[431,661,1866,1890]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="8" pageNumber="385" phylum="Arthropoda" rank="species" species="napoklu" status="sp. nov.">
|
||
<emphasis id="C89FEAF0FFD7675CFE115A41FD4AF8F3" bold="true" box="[431,661,1866,1890]" italics="true" pageId="8" pageNumber="385">Clypeocaenis napoklu</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D3AC578BFFD7675CFD245A41FD36F8F3" box="[666,745,1866,1890]" pageId="8" pageNumber="385" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(Figures. 27–35) dorsal view. 27—Foreleg, 28—Midleg, 29—Hindleg, 30—Gill I, 31—Gill cover, 32—Gill III, 33—Gill VI.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FA5436E2FFD6675DFF795D9CFB46FF44" blockId="9.[151,1437,150,825]" pageId="9" pageNumber="386">
|
||
<emphasis id="C89FEAF0FFD6675DFF795D9CFE89FF21" bold="true" box="[199,342,150,177]" pageId="9" pageNumber="386">Male imago</emphasis>
|
||
(Figs. 4, 37–39) (in alcohol). Dimensions (in mm): body length, 2.1; cerci length, 6.3; median caudal filament, 6.7; length of antenna, 0.5; length of forewing, 3.4; width of forewing, 1.9.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD6675DFF795DD4FB05FED0" blockId="9.[151,1437,150,825]" pageId="9" pageNumber="386">
|
||
<emphasis id="C89FEAF0FFD6675DFF795DD4FEDBFF68" box="[199,260,223,249]" italics="true" pageId="9" pageNumber="386">Head</emphasis>
|
||
(Fig. 4) brownish yellow, length
|
||
<quantity id="3D139B07FFD6675DFDC15DD5FD07FF68" box="[639,728,222,249]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="386" unit="mm" value="0.5">0.5 mm</quantity>
|
||
, width
|
||
<quantity id="3D139B07FFD6675DFC925DD5FC59FF68" box="[812,902,222,249]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="386" unit="mm" value="0.5">0.5 mm</quantity>
|
||
; anterior margin and area around antennal base pale brown; scape and pedicel of antennae pale brown, flagellum pale yellow; dorsal diameter of eye
|
||
<quantity id="3D139B07FFD6675DFABF5C09FAB8FE8C" box="[1281,1383,258,285]" metricMagnitude="-5" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="386" unit="mm" value="0.05">0.05 mm</quantity>
|
||
; distance between compound eyes
|
||
<quantity id="3D139B07FFD6675DFE4A5C2CFD92FED0" box="[500,589,295,321]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="9" pageNumber="386" unit="mm" value="0.3">0.3 mm</quantity>
|
||
; eyes black; ocelli with apical half white, basal half black.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD6675DFF795C40FD9FFE64" blockId="9.[151,1437,150,825]" pageId="9" pageNumber="386">
|
||
<emphasis id="C89FEAF0FFD6675DFF795C40FEC7FEF4" box="[199,280,331,357]" italics="true" pageId="9" pageNumber="386">Thorax</emphasis>
|
||
yellowish brown, lateral margins brown.
|
||
<emphasis id="C89FEAF0FFD6675DFD525C40FCFEFEF5" box="[748,801,331,356]" italics="true" pageId="9" pageNumber="386">Legs</emphasis>
|
||
translucent; length ratio of segments in foreleg (Fig. 37) femur/ tibia/ tarsus viz., 0.3/ 0.6/ 0.38; length ratio of tarsal segments viz., 0.04/ 0.17/ 0.07/ 0.06/ 0.04.
|
||
<emphasis id="C89FEAF0FFD6675DFAA95C64FA8EFE19" box="[1303,1361,367,392]" italics="true" pageId="9" pageNumber="386">Wing</emphasis>
|
||
: Forewings (Fig. 36) oval, with few cross veins arranged singly; two cross veins at proximal half of R; C and Sc brown, remainders translucent; vein MP forked at 1/3 distance from base to margin; CuP forked at ¼ distance from the base to margin; 2 cross vein in anal region.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD6675DFF795CF4FD0CFD14" blockId="9.[151,1437,150,825]" pageId="9" pageNumber="386">
|
||
<emphasis id="C89FEAF0FFD6675DFF795CF4FEE5FD88" box="[199,314,511,537]" italics="true" pageId="9" pageNumber="386">Abdomen:</emphasis>
|
||
terga translucent; terga VIII–IX pale; sterna pale.
|
||
<emphasis id="C89FEAF0FFD6675DFCC95CF4FC3EFD88" box="[887,993,511,537]" italics="true" pageId="9" pageNumber="386">Genitalia</emphasis>
|
||
(Fig. 38) pale, forceps
|
||
<quantity id="3D139B07FFD6675DFB535CF4FA8BFD88" box="[1261,1364,511,537]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="386" unit="mm" value="0.01">0.01 mm</quantity>
|
||
, penis
|
||
<quantity id="3D139B07FFD6675DFF295F28FF30FDAC" box="[151,239,547,573]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="9" pageNumber="386" unit="mm" value="0.9">0.9 mm</quantity>
|
||
; penis lobes completely fused and not produced laterally; no short bristles on posterior margin of penis lobe; forceps (Fig. 39) composed of one segment with small bristles on surface and apex; forceps little longer than penis lobe; cerci and median caudal filament translucent.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD6675DFF795F84FC33FD5C" blockId="9.[151,1437,150,825]" pageId="9" pageNumber="386">
|
||
<emphasis id="C89FEAF0FFD6675DFF795F84FEB0FD39" bold="true" box="[199,367,654,681]" pageId="9" pageNumber="386">Female imago</emphasis>
|
||
(in alcohol). Dimensions (in mm): body length, 3.6; cerci length, 2.3; median caudal filament, 3.4; length of antenna, 0.05; length of forewing, 3.5; width of forewing, 1.9.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD6675DFF795FDCFB53FCA8" blockId="9.[151,1437,150,825]" pageId="9" pageNumber="386">
|
||
<emphasis id="C89FEAF0FFD6675DFF795FDCFEDBFD60" box="[199,260,727,753]" italics="true" pageId="9" pageNumber="386">Head</emphasis>
|
||
brown, length
|
||
<quantity id="3D139B07FFD6675DFE135FDCFDD3FD60" box="[429,524,727,753]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="386" unit="mm" value="0.2">0. 2 mm</quantity>
|
||
, width
|
||
<quantity id="3D139B07FFD6675DFDE15FDDFD67FD60" box="[607,696,726,753]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="386" unit="mm" value="0.5">0.5 mm</quantity>
|
||
; anterior margin and area around antennal base pale brown to yellow; scape and pedicel of antennae pale brown, flagellum translucent; distance between compound eyes
|
||
<quantity id="3D139B07FFD6675DFA8E5FF1FA47FC84" box="[1328,1432,762,789]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" pageId="9" pageNumber="386" unit="mm" value="0.35">0.35 mm</quantity>
|
||
; dorsal diameter of eye
|
||
<quantity id="3D139B07FFD6675DFE265E15FE20FCA8" box="[408,511,798,825]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" pageId="9" pageNumber="386" unit="mm" value="0.15">0.15 mm</quantity>
|
||
; eyes black; ocelli with apical half white, basal half black.
|
||
</paragraph>
|
||
<caption id="AE94666AFFD6675DFF295A96FCCFF848" ID-DOI="http://doi.org/10.5281/zenodo.4456582" ID-Zenodo-Dep="4456582" httpUri="https://zenodo.org/record/4456582/files/figure.png" pageId="9" pageNumber="386" startId="9.[151,234,1949,1973]" targetBox="[154,1436,854,1922]" targetPageId="9">
|
||
<paragraph id="FA5436E2FFD6675DFF295A96FCCFF848" blockId="9.[151,1436,1949,2009]" pageId="9" pageNumber="386">
|
||
<emphasis id="C89FEAF0FFD6675DFF295A96FD27F824" bold="true" box="[151,760,1949,1973]" pageId="9" pageNumber="386">
|
||
PLATE 7. Mature nymph
|
||
<taxonomicName id="3DEB4D61FFD6675DFE065A96FD40F824" authority="Balasubramanian & Muthukatturaja, 2021" authorityName="Balasubramanian & Muthukatturaja" authorityYear="2021" box="[440,671,1949,1973]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="9" pageNumber="386" phylum="Arthropoda" rank="species" species="napoklu" status="sp. nov.">
|
||
<emphasis id="C89FEAF0FFD6675DFE065A96FD40F824" bold="true" box="[440,671,1949,1973]" italics="true" pageId="9" pageNumber="386">Clypeocaenis napoklu</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D3AC578BFFD6675DFD185A96FD27F824" box="[678,760,1949,1973]" pageId="9" pageNumber="386" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(Figures. 34–39)., 34—tergum II, 35—tergum VII.
|
||
<emphasis id="C89FEAF0FFD6675DFAA95A96FA83F824" bold="true" box="[1303,1372,1949,1973]" pageId="9" pageNumber="386">Imago</emphasis>
|
||
. 36— Forewing, 37—Foreleg, 38—Genitalia, 39—forceps enlarged.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FA5436E2FFD5675EFF795D9CFAA3FF68" blockId="10.[151,1437,151,861]" pageId="10" pageNumber="387">
|
||
<emphasis id="C89FEAF0FFD5675EFF795D9CFEC7FF20" box="[199,280,151,177]" italics="true" pageId="10" pageNumber="387">Thorax</emphasis>
|
||
yellowish brown, lateral margins brown.
|
||
<emphasis id="C89FEAF0FFD5675EFD4A5D9CFCECFF21" box="[756,819,151,176]" italics="true" pageId="10" pageNumber="387">Legs:</emphasis>
|
||
foreleg pale brown to translucent, midleg and hindleg translucent; length ratio of segments in foreleg femur/ tibia/ tarsus viz., 0.3/ 0.5/ 0.3; length of tarsal segments (mm) viz., 0.03/ 0.15/ 0.05/ 0.04/ 0.03;
|
||
<emphasis id="C89FEAF0FFD5675EFDB35DD4FD98FF69" box="[525,583,223,248]" italics="true" pageId="10" pageNumber="387">Wing</emphasis>
|
||
: C and Sc brown; remainders translucent; other details as in male imago.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD5675EFF795C08FAB9FED0" blockId="10.[151,1437,151,861]" pageId="10" pageNumber="387">
|
||
<emphasis id="C89FEAF0FFD5675EFF795C08FEE5FE8C" box="[199,314,259,285]" italics="true" pageId="10" pageNumber="387">Abdomen:</emphasis>
|
||
tergum pale yellow to translucent; terga III–VII with pale brown markings; terga VIII & IX translucent and posterior margin of tergum IX pale brown; sterna pale; cerci and median caudal filament translucent.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD5675EFF795C41FEBFFE64" blockId="10.[151,1437,151,861]" pageId="10" pageNumber="387">
|
||
<emphasis id="C89FEAF0FFD5675EFF795C41FE99FEF5" bold="true" box="[199,326,330,356]" pageId="10" pageNumber="387">Diagnoses.</emphasis>
|
||
<emphasis id="C89FEAF0FFD5675EFEF35C40FE79FEF4" box="[333,422,331,357]" italics="true" pageId="10" pageNumber="387">Nymph:</emphasis>
|
||
(i) light bands on fore femur, tibia and tarsi; (ii) fore femur with 2 long setae at middle of inner margin and a row of thin setae at outer margin, a row of 5 small bifid spines at subapical surface; (iii) hind tarsi with a long bipectinate spine; (iv) claws slender, hooked, with 5 denticles; (v) outer and posterior margins of gill covers with row of bifid spines; (vi) gill III with fringed four-forked fimbiriae at apex, outer margin with row of bifid fimbiriae.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD5675EFF795CF4FE0EFDAC" blockId="10.[151,1437,151,861]" pageId="10" pageNumber="387">
|
||
<emphasis id="C89FEAF0FFD5675EFF795CF4FE83FD88" box="[199,348,511,537]" italics="true" pageId="10" pageNumber="387">Imago, male:</emphasis>
|
||
(i) vein MP forked at 1/3 distance from base to margin; (ii) cross vein at anal region; (iii) forceps little longer than penis lobe.
|
||
</paragraph>
|
||
<paragraph id="FA5436E2FFD5675EFF795F4CFACAFCA8" blockId="10.[151,1437,151,861]" pageId="10" pageNumber="387">
|
||
<taxonomicName id="3DEB4D61FFD5675EFF795F4CFE1EFDF0" authority="Balasubramanian & Muthukatturaja, 2021" authorityName="Balasubramanian & Muthukatturaja" authorityYear="2021" box="[199,449,583,609]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="387" phylum="Arthropoda" rank="species" species="napoklu" status="sp. nov.">
|
||
<emphasis id="C89FEAF0FFD5675EFF795F4CFE1EFDF0" box="[199,449,583,609]" italics="true" pageId="10" pageNumber="387">Clypeocaenis napoklu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C89FEAF0FFD5675EFE745F4CFDF9FDF0" bold="true" box="[458,550,583,609]" pageId="10" pageNumber="387">
|
||
<taxonomicNameLabel id="D3AC578BFFD5675EFE745F4CFDF9FDF0" box="[458,550,583,609]" pageId="10" pageNumber="387" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is closely related to
|
||
<taxonomicName id="3DEB4D61FFD5675EFCA65F4CFAD7FDF0" authority="(Muthukatturaja et al., 2020)" baseAuthorityName="Muthukatturaja" baseAuthorityYear="2020" box="[792,1288,583,609]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="387" phylum="Arthropoda" rank="species" species="sharadhae">
|
||
<emphasis id="C89FEAF0FFD5675EFCA65F4CFC6FFDF0" box="[792,944,583,609]" italics="true" pageId="10" pageNumber="387">C. sharadhae</emphasis>
|
||
(
|
||
<bibRefCitation id="9E7A4B13FFD5675EFC7F5F4CFADFFDF0" author="Muthukatturaja, M. & Balasubramanian, C. & Murugan, A." box="[961,1280,583,609]" pageId="10" pageNumber="387" pagination="361 - 370" refId="ref6520" refString="Muthukatturaja, M., Balasubramanian, C. & Murugan, A. (2020) Two new species of Clypeocaenis (Ephemeroptera: Caenidae) from Western Ghats, Southern India, Zootaxa, 4722 (4), 361 - 370. https: // doi. org / 10.11646 / zootaxa. 4722.4.5" type="journal article" year="2020">
|
||
Muthukatturaja
|
||
<emphasis id="C89FEAF0FFD5675EFBC75F4CFB65FDF0" box="[1145,1210,583,609]" italics="true" pageId="10" pageNumber="387">et al.,</emphasis>
|
||
2020
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
; each have a strongly protruded clypeus. The nymph of
|
||
<taxonomicName id="3DEB4D61FFD5675EFDD15F60FD36FD14" authority="Balasubramanian & Muthukatturaja, 2021" authorityName="Balasubramanian & Muthukatturaja" authorityYear="2021" box="[623,745,619,645]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="387" phylum="Arthropoda" rank="species" species="napoklu" status="sp. nov.">
|
||
<emphasis id="C89FEAF0FFD5675EFDD15F60FD36FD14" box="[623,745,619,645]" italics="true" pageId="10" pageNumber="387">C. napoklu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C89FEAF0FFD5675EFD515F60FC98FD14" bold="true" box="[751,839,619,645]" pageId="10" pageNumber="387">
|
||
<taxonomicNameLabel id="D3AC578BFFD5675EFD515F60FC98FD14" box="[751,839,619,645]" pageId="10" pageNumber="387" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can be distinguished from
|
||
<taxonomicName id="3DEB4D61FFD5675EFBCC5F60FAD8FD14" box="[1138,1287,619,645]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="387" phylum="Arthropoda" rank="species" species="sharadhae">
|
||
<emphasis id="C89FEAF0FFD5675EFBCC5F60FAD8FD14" box="[1138,1287,619,645]" italics="true" pageId="10" pageNumber="387">C. sharadhae</emphasis>
|
||
</taxonomicName>
|
||
, however, by the following combination of characters: (i) pedicel twice as long as scape; (ii) segment I of labial palp with 7 bifid spines at outer margin; (iii) fore femur with 2 long setae at middle of inner margin; (iv) fore femur, tibia and tarsi with light bands; (v) gill III with one tetra furcated and 12 bifurcated fimbriae; and (vi) claw with 5 denticles. The imago of
|
||
<taxonomicName id="3DEB4D61FFD5675EFEBD5FF0FEA1FC84" authority="Balasubramanian & Muthukatturaja, 2021" authorityName="Balasubramanian & Muthukatturaja" authorityYear="2021" box="[259,382,763,789]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="387" phylum="Arthropoda" rank="species" species="napoklu" status="sp. nov.">
|
||
<emphasis id="C89FEAF0FFD5675EFEBD5FF0FEA1FC84" box="[259,382,763,789]" italics="true" pageId="10" pageNumber="387">C. napoklu</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C89FEAF0FFD5675EFE385FF0FE3FFC84" bold="true" box="[390,480,763,789]" pageId="10" pageNumber="387">
|
||
<taxonomicNameLabel id="D3AC578BFFD5675EFE385FF0FE3FFC84" box="[390,480,763,789]" pageId="10" pageNumber="387" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can be distinguished from
|
||
<taxonomicName id="3DEB4D61FFD5675EFCAF5FF0FC77FC84" box="[785,936,763,789]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="387" phylum="Arthropoda" rank="species" species="sharadhae">
|
||
<emphasis id="C89FEAF0FFD5675EFCAF5FF0FC77FC84" box="[785,936,763,789]" italics="true" pageId="10" pageNumber="387">C. sharadhae</emphasis>
|
||
</taxonomicName>
|
||
by the following combination of characters: (vii) CuP forked at 1/3 distance from the base to margin; (viii) forceps slightly longer than penis lobes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B2F16569FFD5675EFF795E48FA96FCCC" box="[199,1353,835,861]" pageId="10" pageNumber="387" type="etymology">
|
||
<paragraph id="FA5436E2FFD5675EFF795E48FA96FCCC" blockId="10.[151,1437,151,861]" box="[199,1353,835,861]" pageId="10" pageNumber="387">
|
||
<emphasis id="C89FEAF0FFD5675EFF795E48FE91FCCC" bold="true" box="[199,334,835,861]" pageId="10" pageNumber="387">Etymology.</emphasis>
|
||
The species name
|
||
<taxonomicName id="3DEB4D61FFD5675EFD9D5E48FDA2FCCC" authorityName="Balasubramanian & Muthukatturaja" authorityYear="2021" box="[547,637,835,861]" class="Insecta" family="Caenidae" genus="Clypeocaenis" kingdom="Animalia" order="Ephemeroptera" pageId="10" pageNumber="387" phylum="Arthropoda" rank="species" species="napoklu">
|
||
<emphasis id="C89FEAF0FFD5675EFD9D5E48FDA2FCCC" box="[547,637,835,861]" italics="true" pageId="10" pageNumber="387">napoklu</emphasis>
|
||
</taxonomicName>
|
||
refers to the
|
||
<typeStatus id="25508840FFD5675EFCAF5E48FC9EFCCC" box="[785,833,835,861]" pageId="10" pageNumber="387">type</typeStatus>
|
||
locality, where the new species was collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |