201 lines
16 KiB
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201 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.631.10718" ID-GBIF-Dataset="2905797b-e30d-43ad-b18d-457dd91222a5" ID-PMC="PMC5126506" ID-Pensoft-Pub="1313-2970-631-1" ID-PubMed="27917044" ID-ZBK="FB2CA1FF5A5A4168AB6BA8ABD0CCD7B4" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-631-1" ModsDocOrigin="ZooKeys 631" ModsDocTitle="A revision of the shore-fly genus Lamproclasiopa Hendel (Diptera, Ephydridae)" checkinTime="1479189054279" checkinUser="pensoft" docAuthor="Costa, Daniel N. R., Mathis, Wayne N. & Marinoni, Luciane" docDate="2016" docId="38CA16AF48CBFE5B3FB9B3832F8A72B3" docLanguage="en" docName="ZooKeys 631: 1-99" docOrigin="ZooKeys 631" docSource="http://dx.doi.org/10.3897/zookeys.631.10718" docTitle="Lamproclasiopa triangularis Costa, Mathis & Marinoni, 2016, sp. n." docType="treatment" docUuid="1A4E189A-B737-4B14-8591-12D1102AE698" docUuidSource="ZooBank" docVersion="5" lastPageNumber="26" masterDocId="BC2F4026FF90FFE0BD38FFF8FFB5FFF0" masterDocTitle="A revision of the shore-fly genus Lamproclasiopa Hendel (Diptera, Ephydridae)" masterLastPageNumber="99" masterPageNumber="1" pageNumber="22" updateTime="1668163692094" 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>A revision of the shore-fly genus Lamproclasiopa Hendel (Diptera, Ephydridae)</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>Costa, Daniel N. R.</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>Mathis, Wayne N.</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>Marinoni, Luciane</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>631</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>99</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.631.10718</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.631.10718</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-631-1</mods:identifier>
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<mods:identifier type="ZBK">FB2CA1FF5A5A4168AB6BA8ABD0CCD7B4</mods:identifier>
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<mods:identifier type="ZooBank">FB2CA1FF5A5A4168AB6BA8ABD0CCD7B4</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127900962" LSID="urn:lsid:zoobank.org:act:1A4E189A-B737-4B14-8591-12D1102AE698" httpUri="http://treatment.plazi.org/id/38CA16AF48CBFE5B3FB9B3832F8A72B3" lastPageId="25" lastPageNumber="26" pageId="21" pageNumber="22">
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<subSubSection pageId="21" pageNumber="22" type="multiple">
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<paragraph pageId="21" pageNumber="22">Taxon classification Animalia Diptera Ephydridae</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="nomenclature">
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<paragraph pageId="21" pageNumber="22">
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<taxonomicName LSID="http://www.zoobank.org/1A4E189A-B737-4B14-8591-12D1102AE698" class="Insecta" family="Ephydridae" genus="Lamproclasiopa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lamproclasiopa triangularis" order="Diptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="triangularis">Lamproclasiopa triangularis</taxonomicName>
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<taxonomicNameLabel pageId="21" pageNumber="22">sp. n.</taxonomicNameLabel>
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Figs 18-19, 20-23, 81
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="23" lastPageNumber="24" pageId="22" pageNumber="23" type="diagnosis">
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<paragraph pageId="22" pageNumber="23">
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<pageBreakToken pageId="22" pageNumber="23" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph lastPageId="23" lastPageNumber="24" pageId="22" pageNumber="23">
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This species is distinguished from other congeners by the following combination of characters: Small to moderately small shore-fly species, body length 1.65-2.10 mm; generally black, subshiny to shiny. Head: Frons generally mostly brownish black to black, moderately microtomentose, subshiny; mesofrons more microtomentose, tan to brown; some specimens with 2 gray spots along ventral margin just dorsad of antennal bases. Antenna mostly black, especially scape and pedicel, only basal flagellomere with ventrobasal area with some yellow to yellowish orange coloration. Ventral half of face with a microtomentose triangle (Fig. 18), sometimes dorsal angle of triangle extended dorsally to level of base of antennae, base of triangle sometimes partially bare, otherwise face largely bare, black except for yellow to yellowish orange lateral margins adjacent to parafacial and antennal grooves; bearing 2 larger facial setae, dorsal seta at about midfacial height, dorsomesoclinate; ventral seta just dorsad of epistomal margin, slightly dorsoclinate; parafacial silvery white. Gena relatively short, gena-to-eye
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<pageBreakToken pageId="23" pageNumber="24" start="start">ratio</pageBreakToken>
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0.06-0.10. Thorax: Mesonotum uniformly whitish gray microtomentose; pleural area very sparsely microtomentose, mostly dark brown, partially subshiny; presutural supra-alar seta lacking or indistinguishable from surrounding setae. Wing hyaline, lacking any pattern or markings; costal vein ratio 0.74-0.79; M vein ratio 0.55-0.59. Legs, except tarsi, black; forefemur with posteroventral setae slender, not stout and peg-like; tarsi yellow; apical tarsomere slightly darker than other tarsomeres. Abdomen: Generally black, subshiny to mostly shiny, dorsum of tergites very sparsely and finely microtomentose, faintly whitish gray; sternite 3 of male rectangular, parallel sided, length twice width; sternite 4 of male rectangular, length almost twice width; sternite 5 of male a single, deeply U-shaped plate, length about twice width, opening of U posterior. Male terminalia (Figs 20-23): Epandrium in posterior view (Fig. 20) almost as wide as high, as an inverted U, dorsal arch very thin, verticolateral arms gradually becoming wider, width wider than width of cercus, in lateral view (Fig. 21) narrow, elongate, overall as a robust, irregular tear drop with an anteroventral, short, shallowly pointed projection; cercus in posterior view (Fig. 20) bar-like, elongate, narrow, with dorsal half wider than ventral half, slightly tapered from dorsum to ventral margin, not fused with ventral margin of cercal cavity, in lateral view (Fig. 21) elongate, dorsal half slightly wider than ventral half; gonite in ventral view (Fig. 22) as an inverted, robust comma, in lateral view (Fig. 23) bar-like, shallowly arched; aedeagus in lateral view (Fig. 23) robust, narrowly and irregularly rectangular, widest basally, thereafter slightly tapered to truncate apex, in ventral view (Fig. 22) elongate, narrow, narrowly ovate, acutely pointed apically; phallapodeme in lateral view (Fig. 23) as a deeply dissected triangle, extended keel rounded apically, each extended arm narrow, in ventral view (Fig. 22) narrow spindle shaped with a medial bulge, basal and apical widths subequal; hypandrium in ventral view (Fig. 22) as a robust V-shaped structure, vertex especially robust, in lateral view (Fig. 23) narrow, elongate, shallowly arched.
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</paragraph>
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<caption pageId="23" pageNumber="24">
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<paragraph pageId="23" pageNumber="24">
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Figures 18-19.
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<taxonomicName class="Insecta" family="Ephydridae" genus="Lamproclasiopa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lamproclasiopa triangularis" order="Diptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="triangularis">Lamproclasiopa triangularis</taxonomicName>
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sp. n., male paratype (Peru. Madre de Dios: Manu) 18 head, anterior view 19 same, lateral view. Scale bar = 0.5 mm.
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</paragraph>
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</caption>
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<caption pageId="23" pageNumber="24">
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<paragraph pageId="23" pageNumber="24">
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Figures 20-23.
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<taxonomicName class="Insecta" family="Ephydridae" genus="Lamproclasiopa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lamproclasiopa triangularis" order="Diptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="triangularis">Lamproclasiopa triangularis</taxonomicName>
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sp. n., male paratype (Peru. Madre de Dios: Manu) 20 epandrium and cerci, posterior view 21 same, lateral view 22 internal structures of male terminalia (aedeagus [shaded], phallapodeme, gonite, hypandrium), ventral view 23 same, lateral view. Scale bar = 0.1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="25" type="type material">
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<paragraph pageId="24" pageNumber="25">
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<pageBreakToken pageId="24" pageNumber="25" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="24" pageNumber="25">
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The holotype male of
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<taxonomicName class="Insecta" family="Ephydridae" genus="Lamproclasiopa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lamproclasiopa triangularis" order="Diptera" pageId="24" pageNumber="25" phylum="Arthropoda" rank="species" species="triangularis">Lamproclasiopa triangularis</taxonomicName>
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is labeled "PERU. Madre de Dios: Manu, Rio Manu, 250 m[,] Pakitza,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-12.116667">12°7'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-70.96667">70°58'W</geoCoordinate>
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[
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<geoCoordinate direction="south" orientation="latitude" precision="92" value="-11.943334">11°56.6'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.28167">71°16.9'W</geoCoordinate>
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], 9-23 Sep 1988[,] Amnon Freidberg/ USNM ENT 00118309 [plastic bar code label]/HOLOTYPE ♂
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<taxonomicName class="Insecta" family="Ephydridae" genus="Lamproclasiopa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lamproclasiopa triangularis" order="Diptera" pageId="24" pageNumber="25" phylum="Arthropoda" rank="species" species="triangularis">Lamproclasiopa triangularis</taxonomicName>
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Costa, Mathis & Marinoni, USNM [red]." The holotype is double mounted (minuten pin in a block of plastic), is in excellent condition, and is deposited in the USNM. Forty three paratypes (21♂, 22♀; DZUP, INPA, USNM) bear the same label data as the holotype but with W. N. Mathis as the collector.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="25" type="type locality">
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<paragraph pageId="24" pageNumber="25">Type locality.</paragraph>
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<paragraph pageId="24" pageNumber="25">
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Peru. Madre de Dios:
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<normalizedToken originalValue="Río">Rio</normalizedToken>
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Manu, Pakitza (
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<geoCoordinate direction="south" orientation="latitude" precision="92" value="-11.943334">11°56.6'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.28167">71°16.9'W</geoCoordinate>
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; 250 m).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="25" pageNumber="26" type="materials_examined">
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<paragraph pageId="25" pageNumber="26">
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<pageBreakToken pageId="25" pageNumber="26" start="start">Other</pageBreakToken>
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specimens examined.
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</paragraph>
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<paragraph pageId="25" pageNumber="26">
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BRAZIL. Amazonas: Manaus, Universidade Federal do Amazonas (
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<geoCoordinate direction="south" orientation="latitude" precision="92" value="-3.0983334">03°05.9'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-59.97">59°58.2'W</geoCoordinate>
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; 50 m), 7 May 2010, D. and W. N. Mathis (3♂, 6♀; INPA, USNM).
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<normalizedToken originalValue="Paraná">Parana</normalizedToken>
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: Antonina, Reserva Natural Rio Cachoeira (
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-25.316668">25°19'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-48.693333">48°41,6'W</geoCoordinate>
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), 8 Feb 2010, D. Negoseki (1♂; DZUP).
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Paulo: Ubatuba, Cachoeira da Lage (
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<geoCoordinate direction="south" orientation="latitude" precision="92" value="-23.293333">23°17.6'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-44.868332">44°52.1'W</geoCoordinate>
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; 100 m), 30 Mar 2010, D. and W. N. Mathis (1♂, 3♀; DZUP, USNM).
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</paragraph>
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<paragraph pageId="25" pageNumber="26">
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ECUADOR. Orellana: Rio Tiputini (
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<geoCoordinate direction="south" orientation="latitude" precision="92" value="-0.63666666">0°38.2'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-76.14833">76°8.9'W</geoCoordinate>
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), 12-26 Aug 1999, W. N. Mathis, A. Batista, M. Kotrba (7♂, 2♀; USNM).
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</paragraph>
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<paragraph pageId="25" pageNumber="26">
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GUYANA. Kaieteur Falls (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="5.1783333">5°10.7'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-59.486668">59°29.2'W</geoCoordinate>
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; 570 m), 7 Apr 1994, W. N. Mathis (1♂, 2♀; USNM). Kanuku Mountains, Kumu River and Falls (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="3.2649999">3°15.9'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-59.725">59°43.5'W</geoCoordinate>
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), 28-30 Apr 1995, W. N. Mathis (1♂; USNM). Kanuku Mountains, Moco Moco River (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="3.3033333">3°18.2'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-59.648335">59°38.9'W</geoCoordinate>
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), 29 Apr 1995, W. N. Mathis (2♂, 1♀; USNM). Lethem (25 km SE;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="3.3033333">3°18.2'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-59.648335">59°38.9'W</geoCoordinate>
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), 4-5 Apr 1994, W. N. Mathis (2♂; USNM).
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</paragraph>
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<paragraph pageId="25" pageNumber="26">
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PERU. Madre de Dios:
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<normalizedToken originalValue="Río">Rio</normalizedToken>
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Manu, Pakitza (
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<geoCoordinate direction="south" orientation="latitude" precision="92" value="-11.943334">11°56.6'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.28167">71°16.9'W</geoCoordinate>
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; 250 m), 9-23 Sep 1988, A. Freidberg, W. N. Mathis (21♂, 23♀; USNM).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="25" pageNumber="26" type="distribution">
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<paragraph pageId="25" pageNumber="26">Distribution</paragraph>
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<paragraph pageId="25" pageNumber="26">
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(Fig. 81). Neotropical: Brazil (Amazonas,
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<normalizedToken originalValue="Paraná">Parana</normalizedToken>
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,
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Paulo), Ecuador (Orellana), Guyana, Peru (Madre de Dios).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="25" pageNumber="26" type="etymology">
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<paragraph pageId="25" pageNumber="26">Etymology.</paragraph>
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<paragraph pageId="25" pageNumber="26">
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The species epithet,
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<taxonomicName lsidName="triangularis" pageId="25" pageNumber="26" rank="species" species="triangularis">triangularis</taxonomicName>
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, is of Latin derivation, meaning triangular, and refers to the small triangular microtomentose area on the face of this species.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="25" pageNumber="26" type="remarks">
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<paragraph pageId="25" pageNumber="26">Remarks.</paragraph>
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<paragraph pageId="25" pageNumber="26">This species is distinguished from congeners by the triangle-shaped facial spot that is sparsely microtomentose. The triangle is situated medially on the ventral half of the face and is sometimes slightly elongated. Also distinguishing this species are the robust (thick) aedeagus in lateral view with its truncate apex and the narrow and elongated keel of the phallapodeme.</paragraph>
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</subSubSection>
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</treatment>
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</document> |