122 lines
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122 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.376.6047" ID-GBIF-Dataset="ea01dfa1-5c94-4a89-804b-aa8037d4dacc" ID-PMC="PMC3935421" ID-Pensoft-Pub="1313-2970-376-1" ID-PubMed="24574849" ID-ZBK="2B58574A5FCF40D19A3AFB4D13D33A92" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-376-1" ModsDocOrigin="ZooKeys 376" ModsDocTitle="Review and redescription of species in the Oecetis avara group, with the description of 15 new species (Trichoptera, Leptoceridae)" checkinTime="1451246380649" checkinUser="pensoft" docAuthor="Blahnik, Roger J. & Holzenthal, Ralph W." docDate="2014" docId="079F869B0F45A9B751FA2DB9B31EB808" docLanguage="en" docName="ZooKeys 376: 1-83" docOrigin="ZooKeys 376" docSource="http://dx.doi.org/10.3897/zookeys.376.6047" docTitle="Oecetis acciptrina Blahnik & Holzenthal, 2014, sp. n." docType="treatment" docUuid="35CDDAA0-2FA5-4E14-9E23-0D6854C081A3" docUuidSource="ZooBank" docVersion="4" lastPageNumber="10" masterDocId="3A31DE5CFF94FFE90671FF839B6AAD3F" masterDocTitle="Review and redescription of species in the Oecetis avara group, with the description of 15 new species (Trichoptera, Leptoceridae)" masterLastPageNumber="83" masterPageNumber="1" pageNumber="9" updateTime="1668157599346" 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>Review and redescription of species in the Oecetis avara group, with the description of 15 new species (Trichoptera, Leptoceridae)</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>Blahnik, Roger J.</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>2014</mods:date>
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<mods:detail type="volume">
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<mods:number>376</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>83</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.376.6047</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.376.6047</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-376-1</mods:identifier>
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<mods:identifier type="ZBK">2B58574A5FCF40D19A3AFB4D13D33A92</mods:identifier>
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<mods:identifier type="ZooBank">2B58574A5FCF40D19A3AFB4D13D33A92</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152050828" LSID="urn:lsid:zoobank.org:act:35CDDAA0-2FA5-4E14-9E23-0D6854C081A3" httpUri="http://treatment.plazi.org/id/079F869B0F45A9B751FA2DB9B31EB808" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
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<subSubSection pageId="8" pageNumber="9" type="nomenclature">
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<paragraph pageId="8" pageNumber="9">
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<taxonomicName LSID="http://zoobank.org/35CDDAA0-2FA5-4E14-9E23-0D6854C081A3" class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis acciptrina" order="Trichoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="acciptrina">Oecetis acciptrina</taxonomicName>
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<taxonomicNameLabel pageId="8" pageNumber="9">sp. n.</taxonomicNameLabel>
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Figs 1, 52, Map 3
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="diagnosis">
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<paragraph pageId="8" pageNumber="9">Diagnosis.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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This species is readily identified by its small size and by the distinctive hooked apex of the phallobase, which is V-shaped in caudal view. In no other species that is similar in size, and within the geographic range of this species, is the ventral lobe of the inferior appendage so indistinctly demarcated from the dorsal lobe. Otherwise, this species is very similar in size and appearance to
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis constricta" order="Trichoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="constricta">Oecetis constricta</taxonomicName>
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sp. n., or
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis mexicana" order="Trichoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="mexicana">Oecetis mexicana</taxonomicName>
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sp. n., although it is slightly darker in color and with somewhat smaller forewing spots. Species sympatric with this species and also having the apex of the phallobase V-shaped in caudal view (
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis metlacensis" order="Trichoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="metlacensis">Oecetis metlacensis</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis uncata" order="Trichoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="uncata">Oecetis uncata</taxonomicName>
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sp. n., and
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis angularis" order="Trichoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="angularis">Oecetis angularis</taxonomicName>
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sp. n.) are much larger in size. The habitus figure for this species (Fig. 52) is of a female, included because the pinned male (holotype) was partially denuded of setae. The female is smaller than the male and slightly darker, but similarly marked.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="adult">
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<paragraph pageId="8" pageNumber="9">Adult.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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Forewing length: male (5.5 mm), female (5.3). Color yellowish-brown (darker than
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis mexicana" order="Trichoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="mexicana">Oecetis mexicana</taxonomicName>
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sp. n.). Antennae whitish, with indistinct, narrow annulations at intersection of antennomeres. Forewing spots present, but relatively small and indistinct, not greatly contrasting with overall color of wing; spots at base of discal and thyridial cells, and base of fork V largest; veins of forewing chord lightly pigmented, relatively narrowly and evenly spaced, spots at opposite ends of chord evident; apical spots, at apices of major veins, present, but indistinct. Setae along veins in apical part of forewing semi-prostrate, somewhat laterally diverging, not conspicuously denser than on wing membrane. Fringe of setae along costal margin of forewing moderately dense, elongate, semi-erect.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="male genitalia">
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<paragraph pageId="8" pageNumber="9">Male genitalia.</paragraph>
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<paragraph pageId="8" pageNumber="9">Segment IX very short, with elongate setae along posterolateral margin. Tergum X with narrow, deflexed mesal lobe, apex of lobe inflated (lobulate), with small sensilla; lobe continuous basoventrally with short, paired lateral membranous projections. Preanal appendage moderately elongate, length about 3-4 times maximum width, simple in structure, apical setae elongate. Inferior appendage with prominent, but short, broadly rounded dorsal lobe and weakly projecting ventral lobe; ventral lobe either demarcated from dorsal lobe by broadly rounded invagination or forming weakly protruding, obtusely angled projection; posterior margin of ventral lobe, as viewed ventrally (Fig. 1E), with mesal bend rounded, not angular, apical projections of paired appendages not strongly diverging; basomesal projection of appendage very weakly projecting, with short, stiff setae; dorsal lobe with stout, mesally-curved setae on dorsal margin and stout, ventrally-curved setae on mesal surface. Phallobase short, tubular basally, ventral apex abruptly and strongly down-curved at about apical third, nearly at right angle with base, apex acute; ventral apex, as viewed caudally, V-shaped (distinctly keeled) (Fig. 1C). Phallotremal sclerite prominent, basally forming short tubular collar, ventral margin projecting, apex acute; asymmetrical lateral sclerite absent.</paragraph>
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<caption pageId="8" pageNumber="9">
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<paragraph pageId="8" pageNumber="9">
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Figure 1.
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis acciptrina" order="Trichoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="acciptrina">Oecetis acciptrina</taxonomicName>
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sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal E inferior appendage, ventral.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="holotype">
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<paragraph pageId="9" pageNumber="10">
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<pageBreakToken pageId="9" pageNumber="10" start="start">Holotype</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="9" pageNumber="10">
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Male (pinned), ECUADOR: Pichincha: Santo Domingo (47 km S),
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<normalizedToken originalValue="Río">Rio</normalizedToken>
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Palenque Biol. Station, el 750 m, 29.vii.1976, J. Cohen (NMNH) (UMSP000208335).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="paratypes">
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<paragraph pageId="9" pageNumber="10">Paratypes.</paragraph>
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<paragraph pageId="9" pageNumber="10">
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COSTA RICA: Puntarenas: Reserva Biologica Carara, Quebrada Bonita,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="9.775">9°46.500'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-84.605">84°36.300'W</geoCoordinate>
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, el 35 m, 18-20.v.1990, Holzenthal & Blahnik, 1 male (alcohol) (UMSP); PANAMA: Canal Zone: Barro Colorado Island, 12.iii.1967, M. E. Irwin, 5 males, 6 females (alcohol) (NMNH); Chiriqui: Guadalupe Arriba,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="8.873883">8°52.433'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-82.55362">82°33.217'W</geoCoordinate>
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, 6-12.vi.1984, H. Wolda, 1 male (alcohol) (NMNH); ECUADOR: Pichincha: same data as holotype, 2 females (pinned) (NMNH).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="10" type="etymology">
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<paragraph pageId="9" pageNumber="10">Etymology.</paragraph>
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<paragraph pageId="9" pageNumber="10">
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This species is named
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Oecetis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oecetis acciptrina" order="Trichoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="acciptrina">Oecetis acciptrina</taxonomicName>
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after the Latin word accipter, a hawk, and referring to the phallobase in this species, which has its ventral apex strongly bent, somewhat resembling a
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<normalizedToken originalValue="hawk’s">hawk's</normalizedToken>
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bill.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |