196 lines
20 KiB
XML
196 lines
20 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.491.8553" ID-GBIF-Dataset="0dfc83d7-70e9-45ff-b9a6-04ad9e3b4b35" ID-PMC="PMC4389187" ID-Pensoft-Pub="1313-2970-491-119" ID-PubMed="25878540" ID-ZBK="E6E627079A0F477DACE9B02553171FBD" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-491-119" ModsDocOrigin="ZooKeys 491" ModsDocTitle="New species and records of Chimarra (Trichoptera, Philopotamidae) from Northeastern Brazil, and an updated key to subgenus Chimarra (Chimarrita)" checkinTime="1451244508807" checkinUser="pensoft" docAuthor="Vilarino, Albane & Calor, Adolfo Ricardo" docDate="2015" docId="5F0F0E56061456BFF7E05FAF16B773C7" docLanguage="en" docName="ZooKeys 491: 119-142" docOrigin="ZooKeys 491" docSource="http://dx.doi.org/10.3897/zookeys.491.8553" docTitle="Chimarra (Chimarrita) anticheira Vilarino & Calor, sp. n." docType="treatment" docUuid="A1A073CB-3F97-430D-B851-A23AF4BCCCD2" docUuidSource="ZooBank" docVersion="4" lastPageNumber="126" masterDocId="FFFAC8390F6CFF9F9A3EFF8EC7234E37" masterDocTitle="New species and records of Chimarra (Trichoptera, Philopotamidae) from Northeastern Brazil, and an updated key to subgenus Chimarra (Chimarrita)" masterLastPageNumber="142" masterPageNumber="119" pageNumber="124" updateTime="1668160137204" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>New species and records of Chimarra (Trichoptera, Philopotamidae) from Northeastern Brazil, and an updated key to subgenus Chimarra (Chimarrita)</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>Vilarino, Albane</mods:namePart>
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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>Calor, Adolfo Ricardo</mods:namePart>
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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>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>491</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>119</mods:start>
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<mods:end>142</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.491.8553</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.491.8553</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-491-119</mods:identifier>
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<mods:identifier type="ZBK">E6E627079A0F477DACE9B02553171FBD</mods:identifier>
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<mods:identifier type="ZooBank">E6E627079A0F477DACE9B02553171FBD</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152058952" LSID="urn:lsid:zoobank.org:act:A1A073CB-3F97-430D-B851-A23AF4BCCCD2" httpUri="http://treatment.plazi.org/id/5F0F0E56061456BFF7E05FAF16B773C7" lastPageId="7" lastPageNumber="126" pageId="5" pageNumber="124">
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<subSubSection pageId="5" pageNumber="124" type="multiple">
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<paragraph pageId="5" pageNumber="124">Taxon classification Animalia Trichoptera Philopotamidae</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="124" type="nomenclature">
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<paragraph pageId="5" pageNumber="124">
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<taxonomicName LSID="http://zoobank.org/A1A073CB-3F97-430D-B851-A23AF4BCCCD2" authority="Vilarino & Calor" class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra (Chimarrita) anticheira" order="Trichoptera" pageId="5" pageNumber="124" phylum="Arthropoda" rank="species" species="anticheira" subGenus="Chimarrita">Chimarra (Chimarrita) anticheira Vilarino & Calor</taxonomicName>
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<taxonomicNameLabel pageId="5" pageNumber="124">sp. n.</taxonomicNameLabel>
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Figs 4
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<normalizedToken originalValue="A–G">A-G</normalizedToken>
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, 5
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="125" type="diagnosis">
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<paragraph pageId="6" pageNumber="125">
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<pageBreakToken pageId="6" pageNumber="125" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="6" pageNumber="125">
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This species is very similar to
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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Blahnik & Holzenthal, 2012, mainly by the general shape of tergum X that form apically clavate lobes.
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra anticheira" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="anticheira">Chimarra anticheira</taxonomicName>
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can be distinguished from
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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by the presence of a dorsally directed apical thumb-like projection on the inferior appendage (absent in
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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). Additionally, the posterolateral margin of tergum IX is more angulate and the tergum X slightly shorter than in
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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. The phallotheca in
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra anticheira" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="anticheira">Chimarra anticheira</taxonomicName>
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is less curved than
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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and the apicoventral portion of the phallotheca is rounded in
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra anticheira" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="anticheira">Chimarra anticheira</taxonomicName>
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, whereas it is excavated in
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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, also the apex of the phallic spine is angularly truncate (tapered in
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="126" pageId="6" pageNumber="125" type="description">
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<paragraph pageId="6" pageNumber="125">Description.</paragraph>
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<paragraph pageId="6" pageNumber="125">
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Forewing length 4.4-5.0 mm (males, n=5), 4.8-5.2 mm (females, n=5). Overall color (in alcohol) nearly uniformly medium brown. Forewing venation typical for
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra" order="Trichoptera" pageId="6" pageNumber="125" phylum="Arthropoda" rank="genus">Chimarra</taxonomicName>
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: Rs straight s, r, r-m and m of forewing unpigmented and linearly arranged, m-cu and apex of Cu2 also unpigmented; 2A apparently forked to 1A and 3A. Hind wing R1 not fused to Sc; Rs 4-branched, M 3-branched. Posterior setal head warts narrowly meeting on medial portion. Maxillary palps relatively short, 2nd segment longer than 3rd segment, 4th segment slightly bulbous. Male pretarsal claws symmetrical, unmodified.
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</paragraph>
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<paragraph pageId="7" pageNumber="126">
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<pageBreakToken pageId="7" pageNumber="126" start="start">Male</pageBreakToken>
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genitalia. Tergum VIII short, forming sclerotized strip over segment IX. Segment IX synsclerous, anterodorsal margin excavate, rounded, posterolateral margin angularly projecting at level of inferior appendages, tapering to pointed apex; anteroventral margin expanded, with apex rounded in ventral aspect; ventral process elongate, narrow, acute, almost straight. Tergum X short, fused to segment IX, in dorsal view with apex mesally divided by rounded excision, extending about half of tergum length, forming paired lobes apically; apical lobes and lateral margins of tergum with many sensilla. Preanal appendage small, rounded, knob-like, positioned close to base of tergum X. Inferior appendage elongate, linear in lateral view, apex with thumb-like dorsally directed projection; in ventral view, appendages mesally curved, with submedial projection on mesal surface. Phallotheca tubular, with rounded phallobase; phallic spine single, elongate, emerging near phallobase, apparently fused with ventral portion of phallotheca, apex ventrally projecting, angularly truncate, pointed; endotheca forming sheath on basal half. Phallotremal sclerite complex appearing very narrow, elongate, apparently bifid sclerotized rod.
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</paragraph>
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<caption pageId="7" pageNumber="126">
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<paragraph pageId="7" pageNumber="126">
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Figure 4.
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra (Chimarrita) anticheira" order="Trichoptera" pageId="7" pageNumber="126" phylum="Arthropoda" rank="species" species="anticheira" subGenus="Chimarrita">Chimarra (Chimarrita) anticheira</taxonomicName>
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sp. n., male: A head, postocular parietal sclerite, maxillary and labial lateral B wing venation C genitalia, lateral D segment IX and tergum X, dorsal E phallic apparatus, lateral F dorsal G segment IX, inferior appendage, ventral.
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</paragraph>
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</caption>
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<paragraph pageId="7" pageNumber="126">Female genitalia. Sternum VII with ventral process; process large, projecting, subacute, emerging close to middle of segment in lateral aspect. Segment VII synsclerous, short dorsally, anterolateral margin rounded, excavated dorsally and ventrally; segment fused ventrally to sternum IX; anteroventral margin of segment, as viewed ventrally, with short, narrow mesal emargination, margins of emargination distinctly sclerotized; segment bearing dorsal and ventral rounded unpigmented regions, usually around the larger setae. Sternum IX elongate, with paired, angular projections continuous posteriorly with elongate, narrow ventral sclerites; sternum membranous ventrally between the sclerites, and laterally from base until the apex. Tergum IX elongate, narrow, slightly curved, moderately setose, anteroventrally with short apodeme. Segment X with elongate basal portion, furrowed dorsally, with mesal tract of setae in furrow; apically with pair of small, rounded, setose lobes, each with short apical cercus. Vaginal apparatus largely membranous, with anterior sclerite forming ring and with pair of more elongate sclerites posteriorly.</paragraph>
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<caption pageId="7" pageNumber="126">
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<paragraph pageId="7" pageNumber="126">
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Figure 5.
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra (Chimarrita) anticheira" order="Trichoptera" pageId="7" pageNumber="126" phylum="Arthropoda" rank="species" species="anticheira" subGenus="Chimarrita">Chimarra (Chimarrita) anticheira</taxonomicName>
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sp. n., female: A lateral B ventral.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="126" type="holotype, male">
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<paragraph pageId="7" pageNumber="126">Holotype, male</paragraph>
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<paragraph pageId="7" pageNumber="126">
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(alcohol). BRAZIL: Bahia: Varzedo, Fazenda Baixa Grande, Riacho Cai
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<normalizedToken originalValue="Camarão">Camarao</normalizedToken>
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, Propriedade do Sr.
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<normalizedToken originalValue="Getúlio">Getulio</normalizedToken>
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Rodrigues Leal,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.962527">12°57'45.1"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.45336">39°27'12.1"W</geoCoordinate>
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, el. 280 m, 27.iii.2012, UV Light Pan trap, Quinteiro F.B., Duarte T., Garcia I. (MZUSP).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="126" type="paratypes">
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<paragraph pageId="7" pageNumber="126">Paratypes.</paragraph>
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<paragraph pageId="7" pageNumber="126">
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BRAZIL: Bahia: same data as holotype, 2 males (alcohol) (UFBA);
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.960889">12°57'39.2"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.44825">39°26'53.7"W</geoCoordinate>
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, el. 252 m, 28.vi.2013, UV Light Pan trap, Calor A.R., Medeiros A. & Gomes V., 1 male (alcohol) (UFBA);
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.959972">12°57'35.9"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.448586">39°26'54.9"W</geoCoordinate>
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, el. 303 m, light, Calor A.R., Medeiros A. & Gomes V., 1 male, 3 females (alcohol) (UMSP);
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.959972">12°57'35.9"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.448586">39°26'54.9"W</geoCoordinate>
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, el. 303 m, 27.viii.2013, UV Light Pan trap, Calor A.R., Gomes V. & Zanata, A., 1 male (alcohol) (UFBA);
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.961249">12°57'40.5"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.44853">39°26'54.7"W</geoCoordinate>
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, el. 276 m, 09.ii.2014, UV Light Pan trap, Calor A.R. & Vilarino A., 3 males, 4 females (alcohol) (UFBA);
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.962584">12°57'45.3"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.45364">39°27'13.1"W</geoCoordinate>
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, el. 280 m, Calor A.R. & Vilarino A., 9 males (alcohol) (UFBA); Riacho Cachoeira da Serra (Monte Cruzeiro);
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.8851385">12°53'06.5"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.44642">39°26'47.1"W</geoCoordinate>
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, el. 244 m, 08.ii.2014, Calor A.R. & Vilarino A., 1 male (alcohol) (UFBA); RPPN Guariru, Propriedade
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<normalizedToken originalValue="Flávio">Flavio</normalizedToken>
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Pantaroto,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.859028">12°51'32.5"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.46653">39°27'59.5"W</geoCoordinate>
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, el. 513 m, 07.ii.2014, UV Light Pan trap, Calor A.R. & Vilarino A., 9 females (alcohol) (UFBA);
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.859195">12°51'33.1"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.46692">39°28'00.9"W</geoCoordinate>
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, el. 524 m, Calor A.R. & Vilarino A., 17 males (alcohol) (UFBA); Cachoeira do Averaldo,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.917945">12°55'04.6"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-39.444363">39°26'39.7"W</geoCoordinate>
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, el. 273 m, 09.ii.2014, Calor A.R. & Vilarino A., 2 males, 2 females (alcohol) (UFBA); Santa Teresinha, Pedra Branca, Serra da
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<normalizedToken originalValue="Jibóia">Jiboia</normalizedToken>
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, Riacho das torres, lajedo,
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<geoCoordinate direction="south" orientation="latitude" precision="1" value="-12.850167">12°51'00.6"S</geoCoordinate>
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, 39°28'48.3'W, el. 678 m, 10.vi.2010, UV Light Pan trap, Calor, A.R., 2 males, 2 females (alcohol) (UFBA); 28.ix.2009, light and sweep net, Calor A.R. & Cruz A.L. leg., 1 female (alcohol) (UFBA).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="126" type="etymology">
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<paragraph pageId="7" pageNumber="126">Etymology.</paragraph>
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<paragraph pageId="7" pageNumber="126">The species name derives from the Greek word anticheira, which means thumb, referring to the diagnostic thumb-like projection present on the inferior appendages.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="126" type="remarks">
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<paragraph pageId="7" pageNumber="126">Remarks.</paragraph>
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<paragraph pageId="7" pageNumber="126">
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Intra-specific variation may be observed in several structures. In some individuals the mesally formed projection on the inferior appendage is more prominent and there may also be a second subapical smaller projection. Membranous structures of the endotheca can vary in shape depending upon the preparation and some convoluted parts of phallic spines may be difficult to discern. The phylogenetic analysis resulted in a clade (
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra majuscula" order="Trichoptera" pageId="7" pageNumber="126" phylum="Arthropoda" rank="species" species="majuscula">Chimarra majuscula</taxonomicName>
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(
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra anticheira" order="Trichoptera" pageId="7" pageNumber="126" phylum="Arthropoda" rank="species" species="anticheira">Chimarra anticheira</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="7" pageNumber="126" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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)) based on the shared character 37(1), lobes of tergum X roundly inflated apicaly, club-shaped, and
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra anticheira" order="Trichoptera" pageId="7" pageNumber="126" phylum="Arthropoda" rank="species" species="anticheira">Chimarra anticheira</taxonomicName>
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as sister taxon of
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<taxonomicName class="Insecta" family="Philopotamidae" genus="Chimarra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chimarra latiforceps" order="Trichoptera" pageId="7" pageNumber="126" phylum="Arthropoda" rank="species" species="latiforceps">Chimarra latiforceps</taxonomicName>
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based on the characters 36(2), female genitalia with stemum IX sclerously fused to segment VIII, broadly fused at base, and 38(1), male genitalia with ventral margin of tergum X with a small projection subapically.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |