102 lines
9.2 KiB
XML
102 lines
9.2 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.76.790" ID-GBIF-Dataset="21e18087-dc2a-437c-bd6b-7e51500f59fb" ID-PMC="PMC3088051" ID-Pensoft-Pub="1313-2970-76-1" ID-PubMed="21594145" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-76-1" ModsDocOrigin="ZooKeys 76" ModsDocTitle="Twenty-four new species of Polycentropus (Trichoptera, Polycentropodidae) from Brazil" checkinTime="1451250835808" checkinUser="pensoft" docAuthor="Hamilton, Steven W. & Holzenthal, Ralph W." docDate="2011" docId="CB75E47DE31447AA3DDE519AAA0EF85F" docLanguage="en" docName="ZooKeys 76: 1-53" docOrigin="ZooKeys 76" docSource="http://dx.doi.org/10.3897/zookeys.76.790" docTitle="Polycentropus virginiae Hamilton & Holzenthal, sp. n." docType="treatment" docVersion="5" lastPageNumber="32" masterDocId="FFB5FFBB9C0D7F333068EB4A3D0D3860" masterDocTitle="Twenty-four new species of Polycentropus (Trichoptera, Polycentropodidae) from Brazil" masterLastPageNumber="53" masterPageNumber="1" pageNumber="30" updateTime="1668165839039" 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>Twenty-four new species of Polycentropus (Trichoptera, Polycentropodidae) from Brazil</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>Hamilton, Steven W.</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>Holzenthal, Ralph W.</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>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>76</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>53</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.76.790</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.76.790</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-76-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159361095" LSID="urn:lsid:zoobank.org:act:E2F15EC7-EF36-4DA1-BC4D-C44947FE8607" httpUri="http://treatment.plazi.org/id/CB75E47DE31447AA3DDE519AAA0EF85F" lastPageId="31" lastPageNumber="32" pageId="29" pageNumber="30">
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<subSubSection pageId="29" pageNumber="30" type="nomenclature">
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<paragraph pageId="29" pageNumber="30">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:E2F15EC7-EF36-4DA1-BC4D-C44947FE8607" authority="Hamilton & Holzenthal" class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus virginiae" order="Trichoptera" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="virginiae">Polycentropus virginiae Hamilton & Holzenthal</taxonomicName>
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<taxonomicNameLabel pageId="29" pageNumber="30">sp. n.</taxonomicNameLabel>
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Fig. 16
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="31" lastPageNumber="32" pageId="29" pageNumber="30" type="description">
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<paragraph pageId="29" pageNumber="30">Description.</paragraph>
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<paragraph pageId="29" pageNumber="30">
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus virginiae" order="Trichoptera" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="virginiae">Polycentropus virginiae</taxonomicName>
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sp. n.is readily distinguished from other aguyje cluster species by the shape of the inferior and preanal appendages. Specifically, the prominently visible recurved spine on the inferior appendage as well as the deep excavation below this spine and the large triangular flange lying dorsobasad of the spine are distinct. The mesolateral process of the preanal appendage is broad, low, and round, mostly closely resembling that of only
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus caaete" order="Trichoptera" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="caaete">Polycentropus caaete</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="29" pageNumber="30">Adult. Length of forewing (male) 5.5-7 mm. Body dark brown to black; dorsum of head and thorax black, clothed with long, black setae; base of forewing with long, erect black setae, general vestiture of forewing with fine black setae, lacking patches of pale setae; legs dark brown to black.</paragraph>
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<paragraph lastPageId="31" lastPageNumber="32" pageId="29" pageNumber="30">
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Male. Genitalia as in Fig. 16. Sternum IX in lateral view broadly subtriangular, about 3/4 height of segment VIII; in ventral view slightly trapezoidal, anterior corners broadly rounded, sides very slightly constricted mesally, anteriorly, anterior margin moderately concave, posterior margin slightly concave with very broad, shallow convex medial region. Terga IX + X membranous. Intermediate appendage slightly curved on basal 1/2 and relatively straight for remainder of length, very long, length greater than height of abdomen, basal region simple, not expanded; in dorsal view nearly uniform in diameter throughout length, gradually narrowing apically. Mesolateral process of preanal appendage very short, apex rounded, at base broadly joined to mesoventral process; mesoventral process directed caudad, digitate, 2 times the length of mesolateral process. Inferior appendage in lateral view short, trapezoidal; posteroventral margin rounded,protruding below deep caudal emargination; dorsolateral flange relatively high, protruding as rounded triangle, with prominent caudomesal spine, exposed in
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<pageBreakToken pageId="30" pageNumber="31" start="start">lateral</pageBreakToken>
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view; mesoventral spine present, broad, in lateral view obtuse, positioned well basad; in ventral view inferior appendage approximately round, caudomesal spine partially hidden, acute; mesoventral spine with apex visible. Phallobase moderately short; in lateral view apicoventral projection moderately broad, much shorter than diameter
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<pageBreakToken pageId="31" pageNumber="32" start="start">of</pageBreakToken>
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apical diameter of phallobase apex, with 1 point; endothecal sclerotic band narrow, becoming less sclerotized apically; endothecal spines absent; phallotremal sclerite wide in dorsal aspect. Subphallic sclerite Y-shaped, arms long, pedicel with narrow lateral expansions; narrow in lateral view, ventrally somewhat narrowed.
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</paragraph>
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<caption pageId="31" pageNumber="32">
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<paragraph pageId="31" pageNumber="32">
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Figure 16.
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus virginiae" order="Trichoptera" pageId="31" pageNumber="32" phylum="Arthropoda" rank="species" species="virginiae">Polycentropus virginiae</taxonomicName>
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sp. n. Male genitalia: A lateral B dorsal C ventral D inferior appendages, caudal E phallus, lateral F phallus, dorsal G subphallic sclerite, caudal.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="32" type="holotype male">
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<paragraph pageId="31" pageNumber="32">Holotype male:</paragraph>
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<paragraph pageId="31" pageNumber="32">
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BRAZIL: Minas Gerais:
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<normalizedToken originalValue="Córrego">Corrego</normalizedToken>
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da Serra de Ouro Fino, Vale do Tropeiro, 20°12.371'S, 43°38.581'W, 1000 m, 8.x.2000 m, Paprocki, Salgado, Isaac (UMSP000046828) (MZUSP).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="32" type="paratypes">
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<paragraph pageId="31" pageNumber="32">Paratypes:</paragraph>
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<paragraph pageId="31" pageNumber="32">
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BRAZIL: Minas Gerais: Aldeia da Cachoeira das Pedras, 20°06.824'S, 44°01.412'W, 925 m, 28-29.ix.2000 m, Paprocki & Braga, 1 male (UMSP); Cachoeira do Abacaxi, Vale do Tropeiro, Ouro Preto, 20°12.270'S, 43°38.163'W, 1120 m, 7.xi.2001, Holzenthal, Paprocki, Blahnik, Amarante, 1 male (in alcohol) (MZUSP); Rio
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, Hotel Parque
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, Alto
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, 20°25.498'S, 41°51.500'W, 830 m, 11-14.iii.2002, Holzenthal, Blahnik, Paprocki, Prather, 9 males, 3 females (UMSP); Parque Nacional do
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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, Rio
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<normalizedToken originalValue="Caparaó">Caparao</normalizedToken>
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at Vale Verde, 20°25.029'S, 41°50.767'W, 1350 m, 12-13.iii.2002, Holzenthal, Blahnik, Paprocki, Prather, 2 males (UFBA), 2 males (UFRJ), 1 male (NMNH).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="32" type="etymology">
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<paragraph pageId="31" pageNumber="32">Etymology.</paragraph>
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<paragraph pageId="31" pageNumber="32">Named with affection for Virgina Braga, in recognition for her many years of friendship with the junior author and his family.</paragraph>
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</subSubSection>
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</treatment>
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</document> |