194 lines
16 KiB
XML
194 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="D45D19D1B15E50DDBFB7C5818E18631C" 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 tanzaniensis Blahnik & Andersen 2022, sp. nov." docType="treatment" docUuid="C728A834-7039-47DE-AF50-D22EA22BCF22" 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:C728A834-7039-47DE-AF50-D22EA22BCF22" httpUri="http://treatment.plazi.org/id/D45D19D1B15E50DDBFB7C5818E18631C" 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/C728A834-7039-47DE-AF50-D22EA22BCF22" authority="Blahnik & Andersen, 2022" authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra tanzaniensis" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="tanzaniensis" status="sp. nov.">Chimarra tanzaniensis</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 21" captionStartId="F20" captionText="Figure 21. Chimarra tanzaniensis sp. nov., ♂ genitalia A lateral B dorsal, segments IX and X C inferior appendage, ventral D inferior appendage, dorsal E phallus, lateral, with dorsal detail of phallotremal sclerite complex." figureDoi="10.3897/zookeys.1111.77586.figure21" httpUri="https://binary.pensoft.net/fig/711487" pageId="0" pageNumber="43">Fig. 21A-E</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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Tanzania -
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<emphasis bold="true" pageId="0" pageNumber="43">Tanga Reg.</emphasis>
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● ♂ (in alcohol); West Usambara Mts, Mazumbai, Kaputu Stream;
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<geoCoordinate degrees="4" direction="south" minutes="48" orientation="latitude" precision="925" value="-4.8">4°48'S</geoCoordinate>
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,
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<geoCoordinate degrees="38" direction="east" minutes="30" orientation="longitude" precision="925" value="38.5">38°30'E</geoCoordinate>
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; 30 Oct. 1990-12 Feb. 1991; T Andersen leg.; Malaise trap; UMSP 000550066.
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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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Tanzania -
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<emphasis bold="true" pageId="0" pageNumber="43">Tanga Reg.</emphasis>
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● 11♂♂; same data as for holotype; ZMBN ● 2♂♂; same data as for holotype except 4-12 Feb.1991; UMSP ● 2♂♂; same data as for holotype except 5 Nov. 1990; sweep net; ZMBN.
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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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<taxonomicName authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra tanzaniensis" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="tanzaniensis">
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<emphasis italics="true" pageId="0" pageNumber="43">Chimarra tanzaniensis</emphasis>
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</taxonomicName>
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probably has its overall closest similarity to
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<taxonomicName family="Philopotamidae" genus="C." kingdom="Animalia" lsidName="C. quadrispinosa" order="Trichoptera" pageId="0" pageNumber="43" rank="species" species="quadrispinosa">
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<emphasis italics="true" pageId="0" pageNumber="43">C. quadrispinosa</emphasis>
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</taxonomicName>
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Jacquemart & Statzner, particularly in the overall shape of segment IX and inferior appendages, which have a very similar shape and acute, spine-like apices. The apices of the inferior appendages also resemble
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<taxonomicName family="Philopotamidae" genus="C." kingdom="Animalia" lsidName="C. szunyoghyi" order="Trichoptera" pageId="0" pageNumber="43" rank="species" species="szunyoghyi">
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<emphasis italics="true" pageId="0" pageNumber="43">C. szunyoghyi</emphasis>
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</taxonomicName>
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<normalizedToken originalValue="Oláh">Olah</normalizedToken>
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, but are not quite so pronounced as in that species. Differences from
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<taxonomicName family="Philopotamidae" genus="C." kingdom="Animalia" lsidName="C. quadrispinosa" order="Trichoptera" pageId="0" pageNumber="43" rank="species" species="quadrispinosa">
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<emphasis italics="true" pageId="0" pageNumber="43">C. quadrispinosa</emphasis>
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</taxonomicName>
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include a less produced posteroventral margin of segment IX, absence of distinct basomesal projections on the inferior appendages, and a different armature of the phallus. The four spines of
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<taxonomicName family="Philopotamidae" genus="C." kingdom="Animalia" lsidName="C. quadrispinosa" order="Trichoptera" pageId="0" pageNumber="43" rank="species" species="quadrispinosa">
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<emphasis italics="true" pageId="0" pageNumber="43">C. quadrispinosa</emphasis>
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</taxonomicName>
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, based on its illustration, seem to include two prominent, symmetrically placed dorsal spines, which are common among various species of the
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<taxonomicName authority="Burmeister, 1839" authorityName="Burmeister" authorityYear="1839" class="Insecta" family="Philopotamidae" genus="Chimarrha" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Chimarrha kenyana" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="kenyana">
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<emphasis italics="true" pageId="0" pageNumber="43">Chimarrha kenyana</emphasis>
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</taxonomicName>
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group, and two apical spines, possibly elements of the phallotremal sclerite complex. The phallotremal sclerite complex of
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<taxonomicName family="Philopotamidae" genus="C." kingdom="Animalia" lsidName="C. tanzaniensis" order="Trichoptera" pageId="0" pageNumber="43" rank="species" species="tanzaniensis">
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<emphasis italics="true" pageId="0" pageNumber="43">C. tanzaniensis</emphasis>
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</taxonomicName>
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also has elongate lateral sclerites, but the dorsal spines in this species are very small and occur at the end of a narrow membranous projection, much as that found in
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<taxonomicName family="Philopotamidae" genus="C." kingdom="Animalia" lsidName="C. szunyoghyi" order="Trichoptera" pageId="0" pageNumber="43" rank="species" species="szunyoghyi">
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<emphasis italics="true" pageId="0" pageNumber="43">C. szunyoghyi</emphasis>
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</taxonomicName>
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. The overall differences are significant enough to warrant the recognition of a new species.
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</paragraph>
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<caption doi="10.3897/zookeys.1111.77586.figure21" httpUri="https://binary.pensoft.net/fig/711487" pageId="0" pageNumber="43" start="Figure 21" startId="F20">
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" pageId="0" pageNumber="43">Figure 21.</emphasis>
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<taxonomicName authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra tanzaniensis" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="tanzaniensis">
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<emphasis italics="true" pageId="0" pageNumber="43">Chimarra tanzaniensis</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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inferior appendage, dorsal
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<emphasis bold="true" pageId="0" pageNumber="43">E</emphasis>
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phallus, lateral, with dorsal detail of phallotremal sclerite complex.
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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="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) dark brown. Head relatively short (postocular parietal sclerite ~1/2 diameter of eye). Palps moderately elongate, maxillary palp with 1st segment short (length slightly greater than width), 2nd segment short (~ 2
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<normalizedToken originalValue="×">x</normalizedToken>
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length of 1st), apex with small cluster of stiff setae, 3rd elongate (~ 2
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as 2nd), 4th segment short (shorter than 2nd), 5th segment elongate (subequal to 3rd). Forewing length: male, 6.0-7.5 mm. Fore- and hind wings with forks I, II, III, and V present. Forewing with R1 somewhat sinuous, stem of Rs inflected at approximately midlength, with distinct node at inflection, extending into cell below, basal fork of discoidal cell enlarged, fork asymmetric, discoidal cell elongate, length> 2
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<normalizedToken originalValue="×">x</normalizedToken>
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its width, forks I and II sessile,
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<emphasis 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 italics="true" pageId="0" pageNumber="43">r-m</emphasis>
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crossvein diagonal, continuous with
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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">m</emphasis>
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crossvein proximal to
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<emphasis italics="true" pageId="0" pageNumber="43">s</emphasis>
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and
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<emphasis 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 italics="true" pageId="0" pageNumber="43">r-m</emphasis>
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crossvein,
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<emphasis italics="true" pageId="0" pageNumber="43">s</emphasis>
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pigmented (like wing),
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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 hyaline, 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 short; male with foretarsi unmodified, or nearly so, claws small and symmetrical.
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</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">Male genitalia</emphasis>
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.
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</emphasis>
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Segment VIII moderate in length, tergum slightly longer dorsally. Segment IX, in lateral view, relatively elongate, anterior margin very strongly produced ventrally, forming rounded lateral projection in ventral 1/3, dorsolaterally with distinct rounded apodeme, margin strongly concave between; tergum, in dorsal view, continuous between apodemes, but very short, forming deeply concave excavation; posterior margin short dorsally, weakly produced below preanal appendages, more or less linear to ventral process; posteroventral margin with prominent, moderately elongate, posteriorly projecting, ventral process, length> 2
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<normalizedToken originalValue="×">x</normalizedToken>
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width at base, apex acute. Segment IX, in dorsal or ventral views, with anteroventral margin deeply, angularly, concave mesally. Lateral lobes of tergum X moderate in length, relatively wide, with apex partially divided into rounded dorsal and ventral lobes, dorsal lobe with very short, rounded, sensilla-bearing process in basal half; mesal lobe of tergum X membranous, extending ~ 1/2 length of lateral lobes. Preanal appendages short, rounded, constricted basally. Inferior appendage, in lateral view, relatively narrow and short, dorsally flexed near base, with apex forming distinct, short, spine-like projection, visible in both lateral and ventral views; appendage, in dorsal or ventral views, moderately mesally curved, with distinct basomesal enlargement at basal inflection, apex narrowed and spine-like, curvature more or less continuous with lateral margin of appendage. Phallic apparatus with phallobase moderate in length and tubular, with usual basodorsal expansion, apicoventral margin with distinct, ventrally curved projection, apex acute; endotheca membranous, without minute spines, but with narrow membranous dorsal lobe, with small apical spine; phallotremal sclerite complex composed of moderately elongate rod and ring structure, with pair of distinct, narrow, curved, dorsolateral sclerites.
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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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<taxonomicName authorityName="Blahnik & Andersen" authorityYear="2022" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra tanzaniensis" order="Trichoptera" pageId="0" pageNumber="43" phylum="Arthropoda" rank="species" species="tanzaniensis">
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<emphasis italics="true" pageId="0" pageNumber="43">Chimarra tanzaniensis</emphasis>
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</taxonomicName>
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, used as an adjective and meaning "from Tanzania," in reference to the country 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> |