223 lines
16 KiB
XML
223 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1111.77586" ID-Pensoft-Pub="1313-2970-1111-43" ID-Pensoft-UUID="6E23DAFA45395554A61E23AD4B06AD68" ID-ZooBank="3FAAEA839E8141A99B868576F8A1F33A" ModsDocID="1313-2970-1111-43" checkinTime="1657577097621" checkinUser="pensoft" docAuthor="Blahnik, Roger & Andersen, Trond" docDate="2022" docId="FE8810C098A35573BEEC9DF53A37B265" 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 giboni Blahnik & Andersen 2022, sp. nov." docType="treatment" docUuid="2DD1B8CE-7038-4454-8F5F-07A2662A70CD" docUuidSource="ZooBank" docVersion="1" 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="1657577401209" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>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:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Blahnik, Roger</mods:namePart>
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<mods:affiliation>Department of Entomology, University of Minnesota, 1980 Folwell Ave., 219 Hodson Hall, St. Paul, Minnesota, 55108, USA</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Andersen, Trond</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2201-1870</mods:nameIdentifier>
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<mods:affiliation>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 type="email">trond.andersen@uib.no</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-07-11</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1111</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>43</mods:start>
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<mods:end>198</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>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1111.77586</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1111.77586</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1111-43</mods:identifier>
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<mods:identifier type="ZooBank">3FAAEA839E8141A99B868576F8A1F33A</mods:identifier>
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<mods:identifier type="Pensoft-UUID">6E23DAFA45395554A61E23AD4B06AD68</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:2DD1B8CE-7038-4454-8F5F-07A2662A70CD" httpUri="http://treatment.plazi.org/id/FE8810C098A35573BEEC9DF53A37B265" lastPageNumber="43" pageId="0" pageNumber="43">
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<subSubSection pageId="0" pageNumber="43" type="nomenclature">
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<paragraph pageId="0" pageNumber="43">
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<taxonomicName LSID="http://zoobank.org/2DD1B8CE-7038-4454-8F5F-07A2662A70CD" authority="Blahnik & Andersen, 2022" authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra giboni" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="giboni" status="sp. nov.">Chimarra giboni</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="43">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="description">
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<paragraph pageId="0" pageNumber="43">
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<figureCitation captionStart="Figure 50" captionStartId="F49" captionText="Figure 50. Chimarra giboni sp. nov., ♂ genitalia A lateral B dorsal, segments IX and X C inferior appendage, ventral D phallus, lateral." figureDoi="10.3897/zookeys.1111.77586.figure50" httpUri="https://binary.pensoft.net/fig/711516" pageId="0" pageNumber="43">Fig. 50A-D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="type material">
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<paragraph pageId="0" pageNumber="43">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" pageId="0" pageNumber="43">
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<emphasis italics="true" pageId="0" pageNumber="43">Holotype</emphasis>
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.
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</emphasis>
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Ghana -
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<emphasis bold="true" pageId="0" pageNumber="43">Western Reg.</emphasis>
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● ♂ (in alcohol); Ankasa Game Production Reserve;
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<geoCoordinate degrees="5" direction="north" minutes="15" orientation="latitude" precision="925" value="5.25">5°15'N</geoCoordinate>
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,
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<geoCoordinate degrees="2" direction="west" minutes="37" orientation="longitude" precision="925" value="-2.6166668">2°37'W</geoCoordinate>
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; 6-12 Dec. 1993; T Andersen & J
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<normalizedToken originalValue="Kjærandsen">Kjaerandsen</normalizedToken>
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leg.; Malaise trap; UMSP 000550050.
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<emphasis bold="true" pageId="0" pageNumber="43">
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<emphasis italics="true" pageId="0" pageNumber="43">Paratypes</emphasis>
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.
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</emphasis>
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Ghana -
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<emphasis bold="true" pageId="0" pageNumber="43">Western Reg.</emphasis>
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● 4♂♂; same data as for holotype; ZMBN. -
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<emphasis bold="true" pageId="0" pageNumber="43">Central Reg.</emphasis>
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● 3♂♂; Kakum Forest Reserve;
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<geoCoordinate degrees="5" direction="north" minutes="21" orientation="latitude" precision="925" value="5.35">5°21'N</geoCoordinate>
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,
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<geoCoordinate degrees="1" direction="west" minutes="22" orientation="longitude" precision="925" value="-1.3666667">1°22'W</geoCoordinate>
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; 8-15 Nov. 1994; T Andersen leg.; Malaise trap; ZMBN.
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</paragraph>
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<caption doi="10.3897/zookeys.1111.77586.figure50" httpUri="https://binary.pensoft.net/fig/711516" pageId="0" pageNumber="43" start="Figure 50" startId="F49">
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" pageId="0" pageNumber="43">Figure 50.</emphasis>
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<taxonomicName authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra giboni" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="giboni">
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<emphasis italics="true" pageId="0" pageNumber="43">Chimarra giboni</emphasis>
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</taxonomicName>
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sp. nov., ♂ genitalia
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<emphasis bold="true" pageId="0" pageNumber="43">A</emphasis>
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lateral
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<emphasis bold="true" pageId="0" pageNumber="43">B</emphasis>
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dorsal, segments IX and X
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<emphasis bold="true" pageId="0" pageNumber="43">C</emphasis>
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inferior appendage, ventral
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<emphasis bold="true" pageId="0" pageNumber="43">D</emphasis>
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phallus, lateral.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="materials_examined">
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<paragraph pageId="0" pageNumber="43">Additional material.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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<materialsCitation collectingDate="1993-12-06" collectingDateMax="1994-11-15" collectingDateMin="1993-12-06" collectingMethod="Malaise trap" collectorName="T Andersen, J Kjaerandsen" country="Ghana" county="Ankasa Game Production Reserve" latitude="5.25" location="Central Reg." longLatPrecision="1305" longitude="-2.6166668" municipality="Western Reg." specimenCount="80" specimenCount-female="80">
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<collectingCountry name="Ghana">Ghana</collectingCountry>
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-
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<emphasis bold="true" pageId="0" pageNumber="43">
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<location LSID="urn:lsid:plazi:treatment:FE8810C098A35573BEEC9DF53A37B265:BB20E845E26C40C74097829A9842CB6E" country="Ghana" county="Ankasa Game Production Reserve" latitude="5.25" longLatPrecision="1305" longitude="-2.6166668" municipality="Western Reg." name="Central Reg.">Central Reg.</location>
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</emphasis>
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●
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<specimenCount type="female">9♀♀</specimenCount>
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;
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<location LSID="urn:lsid:plazi:treatment:FE8810C098A35573BEEC9DF53A37B265:6BDB3295EC86A7385CFC3B1433FF759E" country="Ghana" county="Ankasa Game Production Reserve" latitude="5.25" longLatPrecision="1305" longitude="-2.6166668" municipality="Western Reg." name="Kakum Forest Reserve">Kakum Forest Reserve</location>
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;
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<geoCoordinate degrees="5" direction="north" minutes="21" orientation="latitude" precision="925" value="5.35">5°21'N</geoCoordinate>
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,
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<geoCoordinate degrees="1" direction="west" minutes="22" orientation="longitude" precision="925" value="-1.3666667">1°22'W</geoCoordinate>
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;
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<collectingDate value="1994-11-08" valueMax="1994-11-15" valueMin="1994-11-08">8-15 Nov. 1994</collectingDate>
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;
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<collectorName>T Andersen</collectorName>
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leg.;
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<collectingMethod>Malaise trap</collectingMethod>
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; ZMBN ●
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<specimenCount type="female">1♀</specimenCount>
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; same collection data as for preceding; UMSP. -
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<emphasis bold="true" pageId="0" pageNumber="43">
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<collectingMunicipality>Western Reg.</collectingMunicipality>
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</emphasis>
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●
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<specimenCount type="female">69♀♀</specimenCount>
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;
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<collectingCounty>Ankasa Game Production Reserve</collectingCounty>
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;
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<geoCoordinate degrees="5" direction="north" minutes="15" orientation="latitude" precision="925" value="5.25">5°15'N</geoCoordinate>
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,
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<geoCoordinate degrees="2" direction="west" minutes="37" orientation="longitude" precision="925" value="-2.6166668">2°37'W</geoCoordinate>
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;
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<collectingDate value="1993-12-06" valueMax="1993-12-12" valueMin="1993-12-06">6-12 Dec. 1993</collectingDate>
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;
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<collectorName>T Andersen</collectorName>
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&
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<collectorName>
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J
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<normalizedToken originalValue="Kjærandsen">Kjaerandsen</normalizedToken>
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</collectorName>
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leg.;
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<collectingMethod>Malaise trap</collectingMethod>
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; ZMBN ●
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<specimenCount type="female">1♀</specimenCount>
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; same collection data as for preceding; UMSP
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="diagnosis">
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<paragraph pageId="0" pageNumber="43">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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This species is probably most closely related to
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<taxonomicName authorityName="Kimmins" authorityYear="1959" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra foliata" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="foliata">
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<emphasis italics="true" pageId="0" pageNumber="43">Chimarra foliata</emphasis>
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</taxonomicName>
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Kimmins and
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<taxonomicName family="Philopotamidae" genus="C." kingdom="Animalia" lsidName="C. parafoliata" order="Trichoptera" pageId="0" pageNumber="43" rank="species" species="parafoliata">
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<emphasis italics="true" pageId="0" pageNumber="43">C. parafoliata</emphasis>
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</taxonomicName>
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sp. nov., resembling both in having foliate basal projections on the lateral lobes of tergum X and in having the posterior margin of segment IX strongly produced at the level of the inferior appendage. It differs in the much more elongate and apically projecting inferior appendages, without a mesal tooth or cusp, and in that the posterior projection of segment IX is at, or nearly at, the ventral margin of the segment.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="description">
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<paragraph pageId="0" pageNumber="43">Description.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="43">Adult.</emphasis>
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Overall color (in alcohol) yellowish brown, vertex of head slightly darker. Head short (postocular parietal sclerite short). Palps elongate; maxillary palp with 1st segment very short (approximately as long as wide), 2nd segment moderately elongate (~ 3
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<normalizedToken originalValue="×">x</normalizedToken>
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1st), apex with cluster of ~ 8-10 stiff setae, 3rd segment moderately elongate, slightly longer than 2nd, 4th segment short (~
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<normalizedToken originalValue="½">1/2</normalizedToken>
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length of 2nd), 5th segment very elongate and narrow (subequal to 3rd and 4th combined). Forewing length: male, 3.2-4.0 mm; female, 3.5-4.5 mm. Forewing forks I, II, III, and V present; hind wing with forks II and V only. Forewing with R1 nearly straight, stem of Rs very weakly inflected, basal fork of discoidal cell slightly enlarged, evenly forked, length of cell ~ 2
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<normalizedToken originalValue="×">x</normalizedToken>
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width, forks I and II sessile,
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<emphasis italics="true" pageId="0" pageNumber="43">r</emphasis>
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crossvein not evident,
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<emphasis italics="true" pageId="0" pageNumber="43">s</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="43">r-m</emphasis>
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, and
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<emphasis italics="true" pageId="0" pageNumber="43">m</emphasis>
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crossveins linear and hyaline, both 2A and 3A looped to 1A (2A without apical fork). Hind wing with R1 obsolete (or fused to subcosta), fork II sessile, anal loop small. Forelegs with apical tibial spur short; male with modified tarsal claws, apical three segments of tarsi short and flattened, claws asymmetrical, outer one elongate and twisted.
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</paragraph>
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="43">Male genitalia.</emphasis>
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Segment VIII short, sternum without posteroventral projection. Segment IX, in lateral view, with anterior margin nearly straight, ventral margin very distinctly expanded, forming projection point for attachment of inferior appendages, segment narrowing and convergent dorsally, dorsal margin without apodemes, but with paired, elongate, narrow, scabrous, posteroventrally directed processes from posterolateral margin, apices of processes acute, ventral process of segment apparently obsolete; as viewed dorsally, with tergum discontinuous mesally, posterior processes widely separated basally. Tergum X with membranous mesal lobe, divided mesally, lateral lobes with expanded foliate basal lobes and narrow, projecting apices; sensilla two on each lobe, one preapical and one apical, on narrow projection. Preanal appendages small and knob-like, rounded, constricted basally, inserted membranously (not fused to segments IX or X). Inferior appendage, as viewed laterally, relatively elongate, subtriangular, with basodorsal expansion, gradually narrowing to acute apex, without cusp or tooth on mesal margin; as viewed ventrally, with apex narrowed and mesally curved. Phallic apparatus with phallobase short, well anchored within segment by semi-sclerotized periphallic membrane (attached to lateral margin of segment IX); apex of phallobase and endotheca not well demarcated, endotheca apparently weakly sclerotized, forming looped structure with rounded apex; phallotremal sclerite complex small and indistinct, composed of short rod and ring structure and weakly sclerotized apical structure.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="etymology">
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<paragraph pageId="0" pageNumber="43">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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We take pleasure in naming this species
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<taxonomicName authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra giboni" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="giboni">
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<emphasis italics="true" pageId="0" pageNumber="43">Chimarra giboni</emphasis>
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</taxonomicName>
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for
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<normalizedToken originalValue="François-Marie">Francois-Marie</normalizedToken>
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Gibon, in recognition of his many contributions to the taxonomy of
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<taxonomicName authorityName="Stephens" authorityYear="1829" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="order">Trichoptera</taxonomicName>
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in Africa and Madagascar, and especially the genus
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<taxonomicName authorityName="Stephens" authorityYear="1829" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="43">Chimarra</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |