163 lines
17 KiB
XML
163 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1111.77586" ID-GBIF-Dataset="4f820466-2eff-42bb-9c93-16143363528f" ID-PMC="PMC9848911" ID-Pensoft-Pub="1313-2970-1111-43" ID-Pensoft-UUID="6E23DAFA45395554A61E23AD4B06AD68" ID-PubMed="36760855" ID-ZooBank="3FAAEA839E8141A99B868576F8A1F33A" ModsDocID="1313-2970-1111-43" checkinTime="1657577097621" checkinUser="pensoft" docAuthor="Blahnik, Roger & Andersen, Trond" docDate="2022" docId="4524042BC06155D686A61A1EB20AB416" docLanguage="en" docName="ZooKeys 1111: 43-198" docOrigin="ZooKeys 1111" docPubDate="2022-07-11" docSource="http://dx.doi.org/10.3897/zookeys.1111.77586" docTitle="Chimarra eshowensis Blahnik & Andersen 2022, sp. nov." docType="treatment" docUuid="AB398DFA-9761-4F81-8D07-8CDD8D876EB8" docUuidSource="ZooBank" docVersion="4" id="6E23DAFA45395554A61E23AD4B06AD68" lastPageNumber="43" masterDocId="6E23DAFA45395554A61E23AD4B06AD68" masterDocTitle="New species of the genus Chimarra Stephens from Africa (Trichoptera, Philopotamidae) and characterization of the African groups and subgroups of the genus" masterLastPageNumber="198" masterPageNumber="43" pageNumber="43" updateTime="1732488290164" updateUser="ExternalLinkService">
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<mods:title id="AAB225942A0A1C8969930A1025A4FDE5">New species of the genus Chimarra Stephens from Africa (Trichoptera, Philopotamidae) and characterization of the African groups and subgroups of the genus</mods:title>
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<mods:name id="C21BA85F13798E1F9B8E6F5AA0DCF4B0" type="personal">
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<mods:namePart id="DCF5DC7CF6CA550096D9CAFD3E939420">Blahnik, Roger</mods:namePart>
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<mods:affiliation id="9F2C9AE69A280CBB9D6641D8B3093AB6">Department of Entomology, University of Minnesota, 1980 Folwell Ave., 219 Hodson Hall, St. Paul, Minnesota, 55108, USA</mods:affiliation>
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<mods:namePart id="92C0F5F5518686A030BA162282273F80">Andersen, Trond</mods:namePart>
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<mods:nameIdentifier id="BF27604EFD7AEE79969E2B4867012418" type="ORCID">https://orcid.org/0000-0003-2201-1870</mods:nameIdentifier>
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<mods:affiliation id="E6AE9DC35EAB08FF57D8003751840916">Department of Natural History, University Museum of Bergen, University of Bergen, PO Box 7800, NO- 5020 Bergen, Norway</mods:affiliation>
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<mods:nameIdentifier id="C2D9D175A2258780E97F161BE73D4150" type="email">trond.andersen@uib.no</mods:nameIdentifier>
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<mods:title id="29BA7A2AA8FFFEF3098AD99471F6E652">ZooKeys</mods:title>
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<mods:part id="D460742F4953ABB672B750CE4034DEDC">
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<mods:date id="B37350E1F3D85BFBB7B60E28EBA0FB19">2022</mods:date>
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<mods:number id="0394AD6FFFAA7A964FE3A3DC66B84D3F">2022-07-11</mods:number>
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<mods:number id="1E19C2FBD929AD0B0860553DCBBF847B">1111</mods:number>
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<mods:url id="02E5A5F311421765B1297D30A880D68A">http://dx.doi.org/10.3897/zookeys.1111.77586</mods:url>
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<mods:classification id="E6194610ECBAB8FD7924D6AC9D84447A">journal article</mods:classification>
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<mods:identifier id="AD72D5ED7ABCA1C46E5A05BE5D63118D" type="DOI">http://dx.doi.org/10.3897/zookeys.1111.77586</mods:identifier>
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<mods:identifier id="3C203727997997CC82D5C676BB4893B6" type="Pensoft-Pub">1313-2970-1111-43</mods:identifier>
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<treatment id="4524042BC06155D686A61A1EB20AB416" ID-GBIF-Taxon="197225387" LSID="urn:lsid:zoobank.org:act:AB398DFA-9761-4F81-8D07-8CDD8D876EB8" httpUri="http://treatment.plazi.org/id/4524042BC06155D686A61A1EB20AB416" lastPageNumber="43" pageId="0" pageNumber="43" scope_family="Philopotamidae" scope_order="Trichoptera">
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<subSubSection id="9811A58EEEB1B1BF19751008E92708D5" pageId="0" pageNumber="43" type="nomenclature">
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<paragraph id="6C371442158D11FBB655C1D08BDF239F" pageId="0" pageNumber="43">
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<taxonomicName id="B6D33E8042F0707351B83ED175031EA9" LSID="http://zoobank.org/AB398DFA-9761-4F81-8D07-8CDD8D876EB8" authority="Blahnik & Andersen, 2022" authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra eshowensis" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="eshowensis" status="sp. nov.">Chimarra eshowensis</taxonomicName>
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<taxonomicNameLabel id="B4EFDD23A26B8FB46A052BE3DF75B082" pageId="0" pageNumber="43">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="3E5CE4D4959FD17CCD16F553CAF5A0BB" pageId="0" pageNumber="43" type="description">
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<paragraph id="0AF5408B2BE46CA3AD1C709089EBC38C" pageId="0" pageNumber="43">
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<figureCitation id="268BD5045905E34016FDC9925A016FC7" captionStart="Figure 16" captionStartId="F15" captionText="Figure 16. Chimarra eshowensis sp. nov., ♂ genitalia A lateral B dorsal, segments IX and X C inferior appendage, ventral D inferior appendage, dorsal E phallus, lateral F phallus apex, dorsal." figureDoi="10.3897/zookeys.1111.77586.figure16" httpUri="https://binary.pensoft.net/fig/711482" pageId="0" pageNumber="43">Fig. 16A-F</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="656E5734BF09394226AAFD85D7CB8885" pageId="0" pageNumber="43" type="type material">
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<paragraph id="D697125CE62912EB4EB0C52B07803D76" pageId="0" pageNumber="43">Type material.</paragraph>
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<paragraph id="C7F7C314E647F1F8C915FAE58C8A2BFE" pageId="0" pageNumber="43">
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<emphasis id="5B39F693F89D1631D16FB1E58B06D460" bold="true" pageId="0" pageNumber="43">
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<emphasis id="4B2CC20536161B5E5BEABC03565D83B9" italics="true" pageId="0" pageNumber="43">Holotype</emphasis>
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.
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</emphasis>
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South Africa ● ♂ (pinned); KwaZulu-Natal, Eshowe, Mpushini Falls;
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<geoCoordinate id="B9EE9694D578B4539C570801602FEC3A" degrees="28" direction="south" minutes="54.529" orientation="latitude" precision="1" value="-28.908817">28°54.529'S</geoCoordinate>
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,
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<geoCoordinate id="5400B6F473536BE5E91236E22C66DE59" degrees="31" direction="east" minutes="26.858" orientation="longitude" precision="1" value="31.447634">31°26.858'E</geoCoordinate>
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; 9 Jan. 2000; KM Kjer & RJ Blahnik leg.; UMSP 000172258.
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<emphasis id="38A8E56C95AE9E99F597F310AB734E68" bold="true" pageId="0" pageNumber="43">
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<emphasis id="4A93F146969A85FE953EC31B6BDE877A" italics="true" pageId="0" pageNumber="43">Paratypes</emphasis>
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.
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</emphasis>
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South Africa ● 1♂3♀♀; same data as for holotype; UMSP.
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</paragraph>
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</subSubSection>
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<subSubSection id="6FC42434514FBB58A0A2B3B4381A55C0" pageId="0" pageNumber="43" type="diagnosis">
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<paragraph id="2C6DE7545EA5B9AEFD97F14E804753DF" pageId="0" pageNumber="43">Diagnosis.</paragraph>
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<paragraph id="DBEF431E396670D1F23162E9C8BBF874" pageId="0" pageNumber="43">
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<taxonomicName id="79114CDA29685F928ACE7DB8F1C56644" authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra eshowensis" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="eshowensis">
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<emphasis id="501AD95DDF9F8883A2DADCEEAD22F91D" italics="true" pageId="0" pageNumber="43">Chimarra eshowensis</emphasis>
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</taxonomicName>
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sp. nov. is very similar to
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<taxonomicName id="0C93CF778C7E528FC0F153F8AF4F6649" class="Insecta" family="Philopotamidae" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="C. chicapa" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="chicapa">
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<emphasis id="32EC769552E35E91CB745ACE4EB6F515" italics="true" pageId="0" pageNumber="43">C. chicapa</emphasis>
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</taxonomicName>
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Marlier, described from Angola. Both species are distinctive in having relatively short inferior appendages, with their apices little modified and also in having paired, curved, dorsal spines near the base of the endotheca; both were also collected near waterfalls. The differences in the shape of segment IX, forming the genital capsule, length of the dorsal sensilla-bearing processes of tergum X, and particularly the overall shape of the inferior appendages and degree to which their apices are inturned apically, all suggest the two are different species. The assessment is admittedly subjective. The collection of specimens with intermediate character states from intervening areas might warrant a reassessment of their species status.
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</paragraph>
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<caption id="CC1C87B6971DD4D4CFEEC7923AF845A7" doi="10.3897/zookeys.1111.77586.figure16" httpUri="https://binary.pensoft.net/fig/711482" pageId="0" pageNumber="43" start="Figure 16" startId="F15">
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<paragraph id="463A80AE04EC6C8AE68E4F0B8CAD8B2A" pageId="0" pageNumber="43">
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<emphasis id="2EF837E1AD815EE0A40AD160F268ED15" bold="true" pageId="0" pageNumber="43">Figure 16.</emphasis>
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<taxonomicName id="AAB5E8F8EB5BC7F9788C9AFDE52B9C5D" authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra eshowensis" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="eshowensis">
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<emphasis id="DB3EA03C1E53DAD7C9571A9818C20762" italics="true" pageId="0" pageNumber="43">Chimarra eshowensis</emphasis>
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</taxonomicName>
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sp. nov., ♂ genitalia
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<emphasis id="D9EBFCC13A36FBE2D00619B55318492A" bold="true" pageId="0" pageNumber="43">A</emphasis>
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lateral
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<emphasis id="3103B0DB31A69A2E0A456435B7438D21" bold="true" pageId="0" pageNumber="43">B</emphasis>
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dorsal, segments IX and X
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<emphasis id="7766C27E52453557E5BCB0BC76FABFC8" bold="true" pageId="0" pageNumber="43">C</emphasis>
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inferior appendage, ventral
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<emphasis id="C446D0691E7FE184B64EE94D4B907BB2" bold="true" pageId="0" pageNumber="43">D</emphasis>
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inferior appendage, dorsal
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<emphasis id="30793057BBA7E21D923595F6BB6832D3" bold="true" pageId="0" pageNumber="43">E</emphasis>
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phallus, lateral
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<emphasis id="5D31CD6416DDD7D7B199669DFAE09C91" bold="true" pageId="0" pageNumber="43">F</emphasis>
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phallus apex, dorsal.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="04B87D696311494078853C3C118DDBA8" pageId="0" pageNumber="43" type="description">
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<paragraph id="E9E8C916A12CAFB4D8FD5FFEC2F7094F" pageId="0" pageNumber="43">Description.</paragraph>
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<paragraph id="9F4E11D7418CD3C9E35039DBBC21486B" pageId="0" pageNumber="43">
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<emphasis id="0B2397CAD46CCD994B00A3AB91A060B2" bold="true" italics="true" pageId="0" pageNumber="43">Adult.</emphasis>
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Overall color dark brown, including appendages, femurs paler. Head relatively short and rounded (postocular parietal sclerite ~ 1/2 diameter of eye). Palps relatively short; maxillary palp with 1st segment very short (approximately as long as wide), 2nd segment relatively short (~ 3
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<normalizedToken id="ACFED84520E642FE5290E382315DC3FB" originalValue="×">x</normalizedToken>
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1st), apex with small cluster of stiff setae, 3rd segment slightly longer than 2nd, 4th segment short (~ 1/2 length of 3rd), 5th segment subequal to 2nd. Forewing length: male, 4.5-4.8 mm; female, 4.5-5.0 mm. Fore- and hind wings with forks I, II, III, and V present. Forewing with R1 somewhat sinuous, stem of Rs weakly inflected at approximately midlength, with distinct node at inflection, extending into cell below, basal fork of discoidal cell enlarged, fork very asymmetric, length of cell ~ 2
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<normalizedToken id="2CCB99C3FBC5D8285BEC5E76A452A4B3" originalValue="×">x</normalizedToken>
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width, fork I subsessile, fork II sessile,
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<emphasis id="4B1BED0750DE32FD72559DCE5A92A5A2" italics="true" pageId="0" pageNumber="43">r</emphasis>
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crossvein diagonal, intersecting discoidal cell at past midlength, just before fork I,
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<emphasis id="B0A626390D1F1D6001B3BED5677B0B57" italics="true" pageId="0" pageNumber="43">m</emphasis>
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crossvein proximal to
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<emphasis id="34074AFD0DDF01AEE41AEE85B0BAE7A3" italics="true" pageId="0" pageNumber="43">s</emphasis>
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and
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<emphasis id="EEEAD2A2E6AEDE44BF6142B77E021D16" italics="true" pageId="0" pageNumber="43">r-m</emphasis>
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crossveins, approximately midway between basal fork of M and
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<emphasis id="2F0FEA2A8DE5D4878AD7C75B83E941E4" italics="true" pageId="0" pageNumber="43">r-m</emphasis>
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crossvein,
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<emphasis id="CAC34BDA6C7236E459F9C32EC814DB50" italics="true" pageId="0" pageNumber="43">s</emphasis>
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pigmented (like wing),
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<emphasis id="54CA0E2E499FEA77D747D52FE3E1FDE1" italics="true" pageId="0" pageNumber="43">r-m</emphasis>
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and
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<emphasis id="8B1FC5BF08830BFFCFBF34FFF58B6195" italics="true" pageId="0" pageNumber="43">m</emphasis>
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crossveins hyaline,
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<emphasis id="98457CD5633560D8EFE4BB97E9D0E6A1" italics="true" pageId="0" pageNumber="43">m</emphasis>
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very faint, 2A with crossvein (apparently forked apically to 1A and 3A). Hind wing with R1 narrowly parallel to subcosta, forks I and II subsessile. Foreleg with apical tibial spur distinct; male with foretarsi modified, claws enlarged, approximately symmetrical.
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</paragraph>
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<paragraph id="4323D2C78DF29E425B51DCF32A98DC5E" pageId="0" pageNumber="43">
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<emphasis id="F5840C58F2B8FA21183366B12922197A" bold="true" pageId="0" pageNumber="43">
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<emphasis id="95D0FDB50429C9FA603BAABCACB11985" italics="true" pageId="0" pageNumber="43">Male genitalia</emphasis>
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.
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</emphasis>
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Segment VIII relatively short, tergum slightly longer dorsally. Segment IX, in lateral view, relatively short, anterior margin distinctly, subangularly produced in ventral
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<normalizedToken id="B503A963E9D10C7FA1F6507764BE43CB" originalValue="¼">1/4</normalizedToken>
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, dorsolaterally with broadly rounded, rather weakly developed, apodeme; tergum continuous dorsally, sclerotized region very short, nearly linear between lateral apodemes; posterior margin very weakly produced below preanal appendage, widening ventrally to level of inferior appendage; ventral margin with rather prominent, posteriorly projecting, ventral process, length greater than width at base, apex subangular. Segment IX, in dorsal or ventral views, with anteroventral margin moderately, angularly, invaginated mesally. Lateral lobes of tergum X, in lateral view, moderately elongate, apices rounded, weakly sclerotized, dorsal margin with moderately elongate, posteriorly curved, digitate, sensilla-bearing process at approximately midlength; mesal lobe of tergum X membranous, extending> 1/2 length of lateral lobes. Preanal appendages small, rounded, and somewhat flattened, constricted basally. Inferior appendage, in lateral view, relatively short, dorsally flexed near base, posteriorly recurved near apex, apex not or very little narrowed, rounded as viewed laterally, subtruncate as viewed dorsally or ventrally; appendage, in dorsal or ventral views, only moderately bowed or curved, apices not more so, basomesally with distinct setae. Phallic apparatus with phallobase relatively short, tubular, with usual basodorsal expansion, apicoventral margin not projecting; endotheca, basodorsally, with pair of prominent, symmetrical, dorsally curved spines; endotheca apically with paired membranous lobes, each terminating in tapering, moderately sclerotized spine; phallotremal sclerite complex composed of moderately elongate rod and ring structure, with elongate, paired, rather weakly sclerotized, dorsal sclerites.
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</paragraph>
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</subSubSection>
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<subSubSection id="8C8B7DCC7CA42DE6C8D8B86D48C7E177" pageId="0" pageNumber="43" type="etymology">
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<paragraph id="F2AE82083CE4E6A7DCCB69DFE06061CE" pageId="0" pageNumber="43">Etymology.</paragraph>
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<paragraph id="D1EF18CB639A7F34316C5646A5CA6A49" pageId="0" pageNumber="43">
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<taxonomicName id="3DE4BD4D662C56361D179C70205D57CF" authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra eshowensis" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="eshowensis">
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<emphasis id="947F381825D5E3573A282D8698F20883" italics="true" pageId="0" pageNumber="43">Chimarra eshowensis</emphasis>
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</taxonomicName>
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, used as an adjective and meaning "from Eshowe" in reference to the place of origin of the holotype specimen.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |