145 lines
16 KiB
XML
145 lines
16 KiB
XML
<document id="70BF846F89BC5F808B15A2C016990F3E" ID-CLB-Dataset="55847" ID-DOI="10.11646/zootaxa.5128.2.4" ID-GBIF-Dataset="a9b6e575-57e1-4fe3-90ee-c4a375f2958e" ID-ISSN="1175-5326" ID-Zenodo-Dep="6479814" ID-ZooBank="5C65C12C-7943-47C8-B08E-01B84B4B0ED0" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1650721128229" checkinUser="plazi" docAuthor="Viraktamath, C. A., Webb, M. D. & Yeshwanth, H. M." docDate="2022" docId="844C5277FFA1FFBD15DBFDEBB29AF934" docLanguage="en" docName="zootaxa.5128.2.4.pdf" docOrigin="Zootaxa 5128 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Drabescus austroindicus Viraktamath & Webb & Yeshwanth 2022, sp. nov." docType="treatment" docVersion="8" lastPageNumber="235" masterDocId="78752A0FFFABFFB7154CFF81B637FFD4" masterDocTitle="Review of the leafhopper genus Drabescus Stål (Hemiptera: Cicadellidae: Deltocephalinae) in the Indian subcontinent with description of one new species" masterLastPageNumber="247" masterPageNumber="225" pageNumber="235" updateTime="1699329088942" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="2851CF14492A9B6E0C9D0F0523C25F00">
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<mods:title id="C58E6FE9FD1DA36F36CEEEE5330903D6">Review of the leafhopper genus Drabescus Stål (Hemiptera: Cicadellidae: Deltocephalinae) in the Indian subcontinent with description of one new species</mods:title>
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</mods:titleInfo>
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<mods:name id="CF7606FA0B34757EFE27812CFFCC9D90" type="personal">
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<mods:role id="689E0460968A94CA8BE6C3C1D5842D5E">
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<mods:roleTerm id="22EB40E69DE696C58FB70C6041582FAB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="BDC85CAF4C34D2DBE46D265D40BBC021">Viraktamath, C. A.</mods:namePart>
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<mods:nameIdentifier id="F4E2995F66AAF0F5BB46DCE8AAC3A987" type="ORCID">0000-0002-7402-3841</mods:nameIdentifier>
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<mods:affiliation id="11F7FD2523E014B7664AFAE242C2D406">Department of Entomology, University of Agricultural Sciences, GKVK, Bengaluru 560065, India.</mods:affiliation>
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<mods:nameIdentifier id="02671D3B0F68769B8CB82E667EBE8B99" type="email">chandrashekara.viraktamath@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="479867C0BDCB77594E940B90F0CDC7B8" type="personal">
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<mods:role id="377025F7FCE79D4B9EC19F346E70F488">
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<mods:roleTerm id="A855B955DD0F76A8E5469F828578BD12">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="5290C6EA677A0ECDCDA44DD18A14FD58">Webb, M. D.</mods:namePart>
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<mods:nameIdentifier id="E6FB1E0B16CF7FFBFF538A088E035244" type="ORCID">0000-0002-1312-6142</mods:nameIdentifier>
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<mods:affiliation id="194D284A2EEA2E3060DB6D63DD1DB4C9">Department of Life Science, The Natural History Museum, Cromwell Road, London SW 7 5 BD, United Kingdom. & m. webb @ nhm. ac. uk; https: // orcid. org / 0000 - 0002 - 1312 - 6142</mods:affiliation>
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<mods:nameIdentifier id="A2819A28E122630A701BFF8E2F9E2CAF" type="email">m.webb@nhm.ac.uk</mods:nameIdentifier>
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</mods:name>
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<mods:name id="8E17ED04C2A855DB2CA43E4C9EE7EEEA" type="personal">
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<mods:roleTerm id="D8EA0069B740F38A6C6D97D620DC5DDE">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="0B0E4D7D64AB0403182E4F899A364F96">Yeshwanth, H. M.</mods:namePart>
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<mods:nameIdentifier id="D38F68B1E213E74B57296FEEE329A8D7" type="ORCID">0000-0002-7402-3841</mods:nameIdentifier>
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<mods:affiliation id="521BF5C465FD942B572786D8D8F9C42C">Department of Entomology, University of Agricultural Sciences, GKVK, Bengaluru 560065, India. & hmyeshwanth @ gmail. com; https: // orcid. org / 0000 - 0002 - 5104 - 3401</mods:affiliation>
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<mods:nameIdentifier id="6A7FFB4B1453CA5FAE870DF878F77643" type="email">chandrashekara.viraktamath@gmail.com</mods:nameIdentifier>
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<mods:typeOfResource id="6820C7785456699CFAEB63C4DF0377CE">text</mods:typeOfResource>
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<mods:title id="5A88902183BECABDDF12D7385867F9E3">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="AC281117A87D4AE83CAA8E9B9338867A">
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<mods:date id="8721FDF24AFA8A2986AE90FC7A4D859E">2022</mods:date>
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<mods:number id="194E52B60E9C32A9C27490FFA542C9A4">2022-04-20</mods:number>
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<mods:number id="00EBCEF29C0477980121E1FB3F78BF68">5128</mods:number>
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<mods:detail id="7BB811363F1B01B344774ADA81224E0A" type="issue">
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<mods:number id="2F621AC726E00E03E42F71AF992FA7F3">2</mods:number>
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<mods:classification id="DB25E05B559E1B734A87509AC2D7424B">journal article</mods:classification>
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<mods:identifier id="7B9F34AC1E63391460E3661897807A8E" type="DOI">10.11646/zootaxa.5128.2.4</mods:identifier>
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<mods:identifier id="A7796171EDE21F08D77884151EC2A48E" type="GBIF-Dataset">a9b6e575-57e1-4fe3-90ee-c4a375f2958e</mods:identifier>
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<mods:identifier id="9746CD1F7A666E55A31F32FDA855C7BE" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="2028F79B416E8E91D804872C7169D174" type="Zenodo-Dep">6479814</mods:identifier>
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<treatment id="844C5277FFA1FFBD15DBFDEBB29AF934" ID-DOI="http://doi.org/10.5281/zenodo.6499118" ID-GBIF-Taxon="194848003" ID-Zenodo-Dep="6499118" LSID="urn:lsid:plazi:treatment:844C5277FFA1FFBD15DBFDEBB29AF934" httpUri="http://treatment.plazi.org/id/844C5277FFA1FFBD15DBFDEBB29AF934" lastPageNumber="235" pageId="10" pageNumber="235">
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<subSubSection id="44FFB0EAFFA1FFBD15DBFDEBB785FD7C" pageId="10" pageNumber="235" type="nomenclature">
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<paragraph id="0C5AE361FFA1FFBD15DBFDEBB410FD50" blockId="10.[151,551,618,681]" box="[151,551,618,645]" pageId="10" pageNumber="235">
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<heading id="5712540DFFA1FFBD15DBFDEBB410FD50" bold="true" box="[151,551,618,645]" fontSize="11" level="1" pageId="10" pageNumber="235" reason="1">
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<emphasis id="3E913F73FFA1FFBD15DBFDEBB410FD50" bold="true" box="[151,551,618,645]" pageId="10" pageNumber="235">
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<taxonomicName id="CBE598E2FFA1FFBD15DBFDEBB7F4FD51" ID-CoL="9GD3L" authority="Viraktamath & Webb & Yeshwanth, 2022" authorityName="Viraktamath & Webb & Yeshwanth" authorityYear="2022" box="[151,451,618,645]" class="Insecta" family="Cicadellidae" genus="Drabescus" kingdom="Animalia" order="Hemiptera" pageId="10" pageNumber="235" phylum="Arthropoda" rank="species" species="austroindicus" status="sp. nov.">
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<emphasis id="3E913F73FFA1FFBD15DBFDEBB7F4FD51" bold="true" box="[151,451,618,645]" italics="true" pageId="10" pageNumber="235">Drabescus austroindicus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="25A28208FFA1FFBD1486FDEBB410FD50" box="[458,551,618,644]" pageId="10" pageNumber="235" 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="0C5AE361FFA1FFBD15DBFD0FB785FD7C" blockId="10.[151,551,618,681]" box="[151,434,654,681]" pageId="10" pageNumber="235">Figs 1EF, 3C, 5B, 7A–H.</paragraph>
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</subSubSection>
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<subSubSection id="44FFB0EAFFA1FFBD15DBFD57B73BFA31" pageId="10" pageNumber="235" type="description">
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<paragraph id="0C5AE361FFA1FFBD15DBFD57B7B0FC1C" blockId="10.[151,1437,726,1761]" pageId="10" pageNumber="235">Black with faint orange yellow markings on crown, pronotum, face and mesonotum. Crown black, anterior half medially orange yellow. Face black, with orange yellow border along lateral frontal suture; antennae with scape and pedicel black and flagellum reddish brown. Eyes black with greyish area ventrally and ventral margin narrowly orange yellow. Pronotum with two small adjacent spots near anterior margin on either side of median line, orange yellow. Exposed mesonotum black with a few obscure spots on either side of median line and apex of scutellum orange yellow. Thoracic sternites and pleurites black with margins sometimes reddish brown. Forewing dark brown. Legs and setae black.</paragraph>
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<paragraph id="0C5AE361FFA1FFBD158BFC53B42DFB8C" blockId="10.[151,1437,726,1761]" pageId="10" pageNumber="235">
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Crown depressed across eyes, about 3.6× as wide between eyes as long medially, transition to face angulate and rimmed. Face including eyes wider than long. Pronotum about 2.3 × as wide as long medially. Mesonotum with basal triangles shagreen, area between roughly sculptured, scutellum transversely striate. Forewings as in
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<taxonomicName id="CBE598E2FFA1FFBD107BFB9AB3ABFBE0" box="[1335,1436,1050,1076]" class="Insecta" family="Cicadellidae" genus="Drabescus" kingdom="Animalia" order="Hemiptera" pageId="10" pageNumber="235" phylum="Arthropoda" rank="species" species="kempi">
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<emphasis id="3E913F73FFA1FFBD107BFB9AB3ABFBE0" box="[1335,1436,1050,1076]" italics="true" pageId="10" pageNumber="235">D. kempi</emphasis>
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</taxonomicName>
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(see below). Fore tibiae expanded.
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</paragraph>
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<paragraph id="0C5AE361FFA1FFBD158BFBE3B6C7FA48" blockId="10.[151,1437,726,1761]" pageId="10" pageNumber="235">
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<emphasis id="3E913F73FFA1FFBD158BFBE3B759FBA8" box="[199,366,1122,1148]" italics="true" pageId="10" pageNumber="235">Male genitalia</emphasis>
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. Pygofer longer than height in lateral view, distal half of ventral margin concave with series of 1–5 denticles, posterior angle curved ventrally with a few macrosetae. Valve with posterior margin convexly rounded, about 2.7× as wide as long. Subgenital plates exceeding apex of pygofer in lateral view, triangular, about 2.7× as long as broad at base, with apices forming a partially sclerotized narrow appendage. Style with poorly developed subapical lobe making it almost linear distally. Connective with stem as long as arms. Aedeagus with welldeveloped dorsal apodeme, about half as long as shaft, preatrium short, shaft broad at base and narrowed until basal third then compressed, apex rounded, with pair of basal processes laterally, each process broad basally narrowed distally and strongly divergent from shaft in ventral view, about 0.66 as long as shaft; gonopore subapical on ventral surface.
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</paragraph>
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<paragraph id="0C5AE361FFA1FFBD158BFA26B73BFA31" blockId="10.[151,1437,726,1761]" pageId="10" pageNumber="235">
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<emphasis id="3E913F73FFA1FFBD158BFA26B75EFA14" box="[199,361,1447,1472]" italics="true" pageId="10" pageNumber="235">Measurements</emphasis>
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. Male 8.0 mm long,
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<quantity id="CB1D4E84FFA1FFBD1714FA27B498FA15" box="[600,687,1446,1473]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="10" pageNumber="235" unit="mm" value="3.1">3.1 mm</quantity>
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wide across eyes and
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<quantity id="CB1D4E84FFA1FFBD16E7FA27B235FA15" box="[939,1026,1446,1473]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="10" pageNumber="235" unit="mm" value="2.8">2.8 mm</quantity>
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wide across posterolateral angles of pronotum.
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</paragraph>
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</subSubSection>
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<subSubSection id="44FFB0EAFFA1FFBD158BFA6FB247F9DD" box="[199,1136,1518,1545]" pageId="10" pageNumber="235" type="etymology">
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<paragraph id="0C5AE361FFA1FFBD158BFA6FB247F9DD" blockId="10.[151,1437,726,1761]" box="[199,1136,1518,1545]" pageId="10" pageNumber="235">
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<emphasis id="3E913F73FFA1FFBD158BFA6FB779F9DC" bold="true" box="[199,334,1518,1544]" pageId="10" pageNumber="235">Etymology.</emphasis>
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The species name refers to the Austro-Indian region in which it occurs.
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</paragraph>
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</subSubSection>
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<subSubSection id="44FFB0EAFFA1FFBD158BF993B704F984" pageId="10" pageNumber="235" type="materials_examined">
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<paragraph id="0C5AE361FFA1FFBD158BF993B704F984" blockId="10.[151,1437,726,1761]" pageId="10" pageNumber="235">
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<emphasis id="3E913F73FFA1FFBD158BF993B786F9F8" bold="true" box="[199,433,1554,1580]" pageId="10" pageNumber="235">Material examined.</emphasis>
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<materialsCitation id="BC8DE93CFFA1FFBD14F5F993B704F984" ID-GBIF-Occurrence="3756540302" collectingDate="2019-11-26" collectionCode="UASB" country="India" location="Thadiyankudsai" municipality="Dindigal" pageId="10" pageNumber="235" specimenCount="1" specimenCount-male="1" stateProvince="Tamil Nadu" typeStatus="holotype">
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<typeStatus id="D35E5DC3FFA1FFBD14F5F993B47AF9F8" box="[441,589,1554,1580]" pageId="10" pageNumber="235" type="holotype">HOLOTYPE</typeStatus>
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<specimenCount id="1AE328E8FFA1FFBD1718F992B45CF9F9" box="[596,619,1555,1581]" pageId="10" pageNumber="235" type="male">♂</specimenCount>
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,
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<collectingCountry id="74F2A3F1FFA1FFBD1734F993B4FBF9F8" box="[632,716,1554,1580]" name="India" pageId="10" pageNumber="235">INDIA</collectingCountry>
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:
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<collectingRegion id="CE212D83FFA1FFBD179AF993B557F9F8" box="[726,864,1554,1580]" country="India" name="Tamil Nadu" pageId="10" pageNumber="235">Tamil Nadu</collectingRegion>
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:
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<collectingMunicipality id="EC3E791BFFA1FFBD1627F993B5E7F9F8" box="[875,976,1554,1580]" pageId="10" pageNumber="235">Dindigal</collectingMunicipality>
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,
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<location id="093AB5BAFFA1FFBD1697F993B2A6F9F8" LSID="urn:lsid:plazi:treatment:844C5277FFA1FFBD15DBFDEBB29AF934:093AB5BAFFA1FFBD1697F993B2A6F9F8" box="[987,1169,1554,1580]" country="India" municipality="Dindigal" name="Thadiyankudsai" pageId="10" pageNumber="235" stateProvince="Tamil Nadu">Thadiyankudsai</location>
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,
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<date id="785BC5A1FFA1FFBD11D0F993B320F9F8" box="[1180,1303,1554,1580]" pageId="10" pageNumber="235" value="2019-11-26">
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<collectingDate id="681F3C49FFA1FFBD11D0F993B320F9F8" box="[1180,1303,1554,1580]" pageId="10" pageNumber="235" value="2019-11-26">26.xi.2019</collectingDate>
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</date>
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, Sankararaman (
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<collectionCode id="6AF47BA4FFA1FFBD159AF9B7B710F984" box="[214,295,1590,1616]" country="India" httpUri="http://grbio.org/cool/yr7i-jnjm" name="University of Agricultural Sciences" pageId="10" pageNumber="235">UASB</collectionCode>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="44FFB0EAFFA1FFBD158BF9DBB29AF934" pageId="10" pageNumber="235" type="discussion">
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<paragraph id="0C5AE361FFA1FFBD158BF9DBB29AF934" blockId="10.[151,1437,726,1761]" pageId="10" pageNumber="235">
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<emphasis id="3E913F73FFA1FFBD158BF9DBB703F9A0" bold="true" box="[199,308,1626,1652]" pageId="10" pageNumber="235">Remarks</emphasis>
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. This species has similar male genitalia to
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<taxonomicName id="CBE598E2FFA1FFBD1658F9DAB54EF9A0" box="[788,889,1626,1652]" class="Insecta" family="Cicadellidae" genus="Drabescus" kingdom="Animalia" order="Hemiptera" pageId="10" pageNumber="235" phylum="Arthropoda" rank="species" species="kempi">
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<emphasis id="3E913F73FFA1FFBD1658F9DAB54EF9A0" box="[788,889,1626,1652]" italics="true" pageId="10" pageNumber="235">D. kempi</emphasis>
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</taxonomicName>
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but has strongly divergent basal processes of the aedeagal shaft compared to those in
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<emphasis id="3E913F73FFA1FFBD1779F9FEB494F94C" box="[565,675,1662,1688]" italics="true" pageId="10" pageNumber="235">
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<taxonomicName id="CBE598E2FFA1FFBD1779F9FEB4A9F94C" box="[565,670,1662,1688]" class="Insecta" family="Cicadellidae" genus="Drabescus" kingdom="Animalia" order="Hemiptera" pageId="10" pageNumber="235" phylum="Arthropoda" rank="species" species="kempi">D. kempi</taxonomicName>
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.
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</emphasis>
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The two species also differ in coloration, the former being entirely black with a few small orange yellow markings compared to reddish orange coloration with anterior marginal ivory stripe on the fore margin of the head and the lateral margins of pronotum in the latter species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |