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82 lines
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.499.8360" ID-GBIF-Dataset="c8969979-d56b-4167-b5f3-1b3aa54bb133" ID-PMC="PMC4410161" ID-Pensoft-Pub="1313-2970-499-1" ID-PubMed="25931968" ID-ZBK="7F1EE873CBBC476B984DF483D91B4901" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-499-1" ModsDocOrigin="ZooKeys 499" ModsDocTitle="A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)" checkinTime="1451244406659" checkinUser="pensoft" docAuthor="Thomson, Robin E. & Holzenthal, Ralph W." docDate="2015" docId="F2526F3870C8FC6E6CBEAF2612721CE0" docLanguage="en" docName="ZooKeys 499: 1-100" docOrigin="ZooKeys 499" docSource="http://dx.doi.org/10.3897/zookeys.499.8360" docTitle="Leucotrichia pectinata Thomson & Holzenthal, sp. n." docType="treatment" docUuid="F42E1742-A755-4F1D-BE7D-9718ECA0396C" docUuidSource="ZooBank" docVersion="4" lastPageNumber="32" masterDocId="FFEDFF9A1B36F3275F43FFA7FFE8FFE1" masterDocTitle="A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)" masterLastPageNumber="100" masterPageNumber="1" pageNumber="31" updateTime="1668160223548" 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 Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)</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>Thomson, Robin E.</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>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>499</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>100</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.499.8360</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.499.8360</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-499-1</mods:identifier>
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<mods:identifier type="ZBK">7F1EE873CBBC476B984DF483D91B4901</mods:identifier>
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<mods:identifier type="ZooBank">7F1EE873CBBC476B984DF483D91B4901</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152059804" LSID="urn:lsid:zoobank.org:act:F42E1742-A755-4F1D-BE7D-9718ECA0396C" httpUri="http://treatment.plazi.org/id/F2526F3870C8FC6E6CBEAF2612721CE0" lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31">
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<subSubSection pageId="30" pageNumber="31" type="multiple">
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<paragraph pageId="30" pageNumber="31">Taxon classification Animalia Trichoptera Hydroptilidae</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="31" type="nomenclature">
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<paragraph pageId="30" pageNumber="31">
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<taxonomicName LSID="http://zoobank.org/F42E1742-A755-4F1D-BE7D-9718ECA0396C" authority="Thomson & Holzenthal" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia pectinata" order="Trichoptera" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="pectinata">Leucotrichia pectinata Thomson & Holzenthal</taxonomicName>
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<taxonomicNameLabel pageId="30" pageNumber="31">sp. n.</taxonomicNameLabel>
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Fig. 33
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</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="31" type="diagnosis">
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<paragraph pageId="30" pageNumber="31">Diagnosis.</paragraph>
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<paragraph pageId="30" pageNumber="31">
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia pectinata" order="Trichoptera" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="pectinata">Leucotrichia pectinata</taxonomicName>
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sp. n., can be separated from all other species in the genus by several unique characteristics. The most striking characteristic is the apex of the phallus, which is broadened into a fan-shape and bears a row of peg-like setae on the posterior margin (Fig. 33F). In lateral view, sternum VIII bears a large posterodorsal projection (Fig. 33B) in contrast to the more common posteroventral projection. Sternum VII bears a row of prominent setae in addition to the mesoventral process (Fig. 33D).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31" type="description">
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<paragraph pageId="30" pageNumber="31">Description.</paragraph>
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<paragraph pageId="31" pageNumber="32">
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<pageBreakToken pageId="31" pageNumber="32" start="start">Male</pageBreakToken>
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. Length of forewing 4.5-4.7 (n=2). Head unmodified, with 3 ocelli; antennae unmodified. Dorsum of head dark brown with light yellow and dark brown setae; thorax dark brown with dark brown and light yellow setae dorsally, brown ventrally; leg segments with brown setae. Forewings covered with fine dark brown setae with 2 large patches of light yellow setae, 1st on apical 1/2 and 2nd on basal 1/2. Genitalia. Abdominal sternum VII with slender mesoventral process with row of prominent setae basally. Sternum VIII with posterodorsal projection, in ventral view with posterior margin concave. Segment IX anterolateral margin broadly produced dorsolaterally, posterolateral margin convex; in dorsal view anterior margin straight, posterior margin concave. Tergum
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<normalizedToken originalValue="×">x</normalizedToken>
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with dorsal sclerite simple; ventral sclerite semielliptic with crenulate posterior margin; membranous apex not well developed. Subgenital plate with dorsal arm not apparent; ventral arm with basal projection, tapering apically, in ventral view oblong with digitate basal projection. Inferior appendage with small basal emargination, apex hooked dorsally, bearing single dorsal spine; in ventral view outer margin crenulate. Phallus apex fan-shaped, with posterior margin bearing row of peg-like setae.
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</paragraph>
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<paragraph pageId="31" pageNumber="32">
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Holotype male: ECUADOR: Tungurahua, 13 km E
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<normalizedToken originalValue="Baños">Banos</normalizedToken>
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, 1550 m, 15.ix.1990, O.S. Flint, (UMSP000140619) (NMNH). Paratype: ECUADOR: Tungurahua,
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<normalizedToken originalValue="Baños">Banos</normalizedToken>
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(39 km E), 25.i.1976, 4200 ft, blacklight, Spangler et al., 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">Pectinatus, Latin for "comblike, toothed", referring to the row of peg-like setae along the broad apical margin of the phallus.</paragraph>
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</subSubSection>
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</treatment>
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</document> |