101 lines
9.7 KiB
XML
101 lines
9.7 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="8272C9476DCC79054AD616A49076C54D" docLanguage="en" docName="ZooKeys 76: 1-53" docOrigin="ZooKeys 76" docSource="http://dx.doi.org/10.3897/zookeys.76.790" docTitle="Polycentropus cheliceratus Hamilton & Holzenthal, sp. n." docType="treatment" docVersion="5" lastPageNumber="21" masterDocId="FFB5FFBB9C0D7F333068EB4A3D0D3860" masterDocTitle="Twenty-four new species of Polycentropus (Trichoptera, Polycentropodidae) from Brazil" masterLastPageNumber="53" masterPageNumber="1" pageNumber="19" 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="159361104" LSID="urn:lsid:zoobank.org:act:E09DE9A9-2B59-4D75-86B6-03A5EA4EEE81" httpUri="http://treatment.plazi.org/id/8272C9476DCC79054AD616A49076C54D" lastPageId="20" lastPageNumber="21" pageId="18" pageNumber="19">
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<subSubSection pageId="18" pageNumber="19" type="nomenclature">
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<paragraph pageId="18" pageNumber="19">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:E09DE9A9-2B59-4D75-86B6-03A5EA4EEE81" authority="Hamilton & Holzenthal" class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus cheliceratus" order="Trichoptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="cheliceratus">Polycentropus cheliceratus Hamilton & Holzenthal</taxonomicName>
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<taxonomicNameLabel pageId="18" pageNumber="19">sp. n.</taxonomicNameLabel>
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Fig. 10
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="19" type="reference_group">
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<paragraph pageId="18" pageNumber="19">
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus" order="Trichoptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">Polycentropus</taxonomicName>
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new species 2
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<bibRefCitation author="Hamilton, SW" journalOrPublisher="Clemson University, Clemson, South Carolina, United States" pageId="45" pageNumber="46" title="Systematics and biogeography of the New World Polycentropus sensu lato (Trichoptera: Polycentropodidae)" year="1986">Hamilton 1986</bibRefCitation>
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: 86-87, 199; Fig. 6.5.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="20" lastPageNumber="21" pageId="18" pageNumber="19" type="description">
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<paragraph pageId="18" pageNumber="19">Description.</paragraph>
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<paragraph pageId="18" pageNumber="19">
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Very similar to
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus minero" order="Trichoptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="minero">Polycentropus minero</taxonomicName>
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sp. n.,
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus cheliceratus" order="Trichoptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="cheliceratus">Polycentropus cheliceratus</taxonomicName>
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sp. n.can be distinguished from that species as well as the other 8 species of the aguyje cluster by the shape of the inferior appendage in both lateral and ventral views as well as the lateral aspect of the preanal appendage. Compared to
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus minero" order="Trichoptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="minero">Polycentropus minero</taxonomicName>
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sp. n., in lateral view, the caudoventral corner and the dorsoventral flange of the inferior appendage are less angular and the mesoventral spine is absent. Also, in
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus cheliceratus" order="Trichoptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="cheliceratus">Polycentropus cheliceratus</taxonomicName>
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sp. n. the mesolateral process of the preanal appendage is smaller in dorsoventral length and its mesoventral process is more slender and longer compared to the mesolateral process.
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</paragraph>
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<paragraph lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
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Adult. Length of forewing (male) 6.6-7.6 mm. Body dark brown to black; dorsum of head and thorax black, clothed with long, black setae; base of forewing with long,
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<pageBreakToken pageId="19" pageNumber="20" start="start">erect</pageBreakToken>
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black setae, general vestiture of forewing with fine black setae, lacking patches of pale setae; legs brown.
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</paragraph>
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<paragraph lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20">
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Male. Genitalia as in Fig. 10. Sternum IX in lateral view quadrate, about 2/3 height of segment VIII; in ventral view slightly trapezoidal, anterior corners sharply rounded, sides very slightly constricted mesally, anterior margin deeply concave, posterior margin slightly concave with broad, shallow convex medial region. Terga IX + X membranous, slightly sclerotized ventrally. Intermediate appendage gently curving ventromesad, moderate elongated length about equal to height of sternum IX, basal region simple, not expanded; in dorsal view nearly uniform in diameter throughout length, gradually narrowing apically. Mesolateral process of preanal appendage short, apex rounded, at base broadly joined to mesoventral process; mesoventral process directed ventrad to rounded point, digitate, equal in length to mesolateral process. Inferior appendage in lateral view short, generally round; dorsolateral flange low, rounded dorsally, with prominent caudomesal spine, partially exposed in lateral view; mesoventral spine absent; in ventral view inferior appendage
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<pageBreakToken pageId="20" pageNumber="21" start="start">approximately</pageBreakToken>
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oval, caudomesal spine prominent, acute. Phallobase moderately short; in lateral view apicoventral projection narrow, slightly longer than apical diameter of phallobase apex, with 1 point; endothecal sclerotic band very narrow, becoming less sclerotized apically; endothecal spines absent; phallotremal sclerite narrow in dorsal aspect. Subphallic sclerite Y-shaped, arms long, pedicel narrow in posterior and lateral views.
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</paragraph>
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<caption pageId="20" pageNumber="21">
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<paragraph pageId="20" pageNumber="21">
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Figure 10.
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<taxonomicName class="Insecta" family="Polycentropodidae" genus="Polycentropus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polycentropus cheliceratus" order="Trichoptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="cheliceratus">Polycentropus cheliceratus</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 phallobase, caudal H subphallic sclerite, caudal.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="21" type="holotype male">
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<paragraph pageId="20" pageNumber="21">Holotype male:</paragraph>
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<paragraph pageId="20" pageNumber="21">BRAZIL: Rio de Janeiro: km 17, 18 km S of Teresopolis, 1180 m, 18-19.iv.1977, C.M. & O.S. Flint, Jr. (UMSP000136614) (NMNH).</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="21" type="paratypes">
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<paragraph pageId="20" pageNumber="21">Paratypes:</paragraph>
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<paragraph pageId="20" pageNumber="21">BRAZIL: same data as holotype, 1 male (NMNH); Rio de Janeiro: Nova Friburgo, municipal water supply, 950 m, 24.iv.1977, C.M. & O.S. Flint, Jr., 3 males, 1 female (NMNH).</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="21" type="etymology">
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<paragraph pageId="20" pageNumber="21">Etymology.</paragraph>
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<paragraph pageId="20" pageNumber="21">From the Latin chela (Greek chele) for claw, in reference to the claw-like form of the inferior appendage of the male genitalia, particularly when viewed in ventral aspect.</paragraph>
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</subSubSection>
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</treatment>
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</document> |