118 lines
10 KiB
XML
118 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.244.4034" ID-GBIF-Dataset="3e4315fb-d27a-41f2-bab7-028b6f5c3ea2" ID-PMC="PMC3520101" ID-Pensoft-Pub="1313-2970-244-21" ID-PubMed="23275742" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-244-21" ModsDocOrigin="ZooKeys 244" ModsDocTitle="Description of three new Triaenodes species from Fiji (Trichoptera, Leptoceridae)" checkinTime="1451248531900" checkinUser="pensoft" docAuthor="Johanson, Kjell Arne, Eriksson, Maertha, Mueller, Hanna & Li, Helena Puranen" docDate="2012" docId="FBCCEF7B16C4A1696BFD419EEC65C1AB" docLanguage="en" docName="ZooKeys 244: 21-31" docOrigin="ZooKeys 244" docSource="http://dx.doi.org/10.3897/zookeys.244.4034" docTitle="Triaenodes oscitus Mueller & Johanson, sp. n." docType="treatment" docVersion="4" lastPageNumber="26" masterDocId="FFF4FD5BFFF7FFD6FB20FFF2FFA69140" masterDocTitle="Description of three new Triaenodes species from Fiji (Trichoptera, Leptoceridae)" masterLastPageNumber="31" masterPageNumber="21" pageNumber="25" updateTime="1668154755463" 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>Description of three new Triaenodes species from Fiji (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>Johanson, Kjell Arne</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>Eriksson, Maertha</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>Mueller, Hanna</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>Li, Helena Puranen</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>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>244</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>21</mods:start>
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<mods:end>31</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.244.4034</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.244.4034</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-244-21</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152038012" LSID="urn:lsid:zoobank.org:act:72DEDCDE-DE32-4177-B248-28AA3F894EE0" httpUri="http://treatment.plazi.org/id/FBCCEF7B16C4A1696BFD419EEC65C1AB" lastPageId="5" lastPageNumber="26" pageId="4" pageNumber="25">
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<subSubSection pageId="4" pageNumber="25" type="nomenclature">
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<paragraph pageId="4" pageNumber="25">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:72DEDCDE-DE32-4177-B248-28AA3F894EE0" authority="Mueller & Johanson" class="Insecta" family="Leptoceridae" genus="Triaenodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triaenodes oscitus" order="Trichoptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="oscitus">
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Triaenodes oscitus
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<normalizedToken originalValue="Müller">Mueller</normalizedToken>
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& Johanson
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</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="25">sp. n.</taxonomicNameLabel>
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Figs 2, 9-13
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="25" type="diagnosis">
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<paragraph pageId="4" pageNumber="25">Diagnosis.</paragraph>
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<paragraph pageId="4" pageNumber="25">
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The species resembles
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Triaenodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triaenodes rebellus" order="Trichoptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="rebellus">Triaenodes rebellus</taxonomicName>
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sp. n. in the shape of the ventral branch of the coxopodites and basomesal processes, but dorsal branch of each coxopodite is absent. The dorsal appendages of oscitus resemble those of
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Triaenodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triaenodes grifo" order="Trichoptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="grifo">Triaenodes grifo</taxonomicName>
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Malicky, 2005, but the upper part of tergum X of oscitus is longer.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="5" lastPageNumber="26" pageId="4" pageNumber="25" type="description">
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<paragraph pageId="4" pageNumber="25">Description, male.</paragraph>
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<paragraph pageId="4" pageNumber="25">Wings (Fig. 2). Forewing damaged, hind wing 4.1 mm (N=1).</paragraph>
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<paragraph pageId="4" pageNumber="25">Forewing: stem of M absent; forks I and V present; apex missing in holotype; membrane pale, except in distal one-third with two almost vertical series of dark spots, and a larger dark patch above vertical series. Hyaline area at anastomosis. Basal two-thirds with irregular pale fields. Hind wing: uniformly gray, with faint spots at apical half.</paragraph>
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<paragraph lastPageId="5" lastPageNumber="26" pageId="4" pageNumber="25">
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Genitalia (Figs 9-13). Segment IX in lateral view with slightly convex anterior margin, dorsal margin short, continuous with dorsal margin of tergum X; ventral two-thirds strongly produced into posterior lobe; posterior lobe with weakly undulating dorsal margin and nearly straight ventral margin except bending ventrally at apex, posterior margin almost truncate. Large triangular, vertical, posteriorly oriented plate located laterally and at mid-length of segment IX, forming narrow, posteriorly orienting processes. In ventral view anterior margin deeply concave; widest before lateral plates, with slightly concave lateral margins; uniformly narrowing after lateral plates. Posterior margins distinct laterally, mesally apparently fusing with gonopods. Cerci elongate, straight, serrated along their lengths, scattered setose, with row of minute setae along anterior three-quarters of ventral margin; in lateral view oriented almost horizontally, basal one-fifth about two times thicker than distal part; in dorsal view slightly diverging, equally wide along their lengths. Tergum X divided into well-developed upper and lower part. Upper part of tergum X slender, about as long as each cercus; slightly curvilinear ventrally along its length in lateral view; basally wide, slender after one-third its length in dorsal view, apex club-shaped, with short, stout setae. Width of base and apex subequal in lateral view. Lower part of tergum X branching at base into two long, needle-shaped processes, clearly longer than upper part of tergum X, curved ventrally along their lengths, reaching further posteriorly than apex of dorsal part of tergum X; in dorsal view slightly diverging. Gonopods each divided into one-branched coxopodite and basomesal process; about two-fifths as long as each cercus. Coxopodites with scattered setae; each with row of smaller setae along central part of dorsal margin; wide at base in lateral view, stepwise narrowing from about one-third, almost sickle-shaped; apex produced dorsally, nearly tangential with phallus. In ventral view, basal one-quarter of coxopodites separated by longitudinal suture, well-separated from one-quarter, each coxopodite forming dorsoventrally flattened, spoon-shaped plate, with serrated mesal margin; apices of coxopodites diverging. Left coxopodite shorter than right coxopodite, apically blunt. Basomesal processes about two-thirds as long as coxopodites; sickle-shaped in lateral view, each process oriented dorsally at base,
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<pageBreakToken pageId="5" pageNumber="26" start="start">curving</pageBreakToken>
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posterad and slightly broadening towards apex, bearing strong, lateroventrally and slightly anteriorly directed spines. In ventral view processes running parallel along their lengths; each process with slightly narrowing apex, mesal margin almost straight, lateral margins with small indentations. Phallic organ widest at base and endotheca, narrowest immediately before endotheca; in lateral view with nearly triangular phallobase; phallotheca slender, widening distally and strongly curving ventrally at about mid-length. In dorsal view endotheca forming irregular lobes.
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</paragraph>
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<caption pageId="5" pageNumber="26">
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<paragraph pageId="5" pageNumber="26">
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Figures 9-13.
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<taxonomicName class="Insecta" family="Leptoceridae" genus="Triaenodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Triaenodes oscitus" order="Trichoptera" pageId="5" pageNumber="26" phylum="Arthropoda" rank="species" species="oscitus">Triaenodes oscitus</taxonomicName>
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sp. n., holotype. 9 genitalia lateral view 10 genitalia dorsal view 11 genitalia ventral view 12 phallus lateral view 13 phallus ventral view.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="26" type="remarks">
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<paragraph pageId="5" pageNumber="26">Remarks.</paragraph>
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<paragraph pageId="5" pageNumber="26">The right cercus is broken at mid-length in the holotype.</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="26" type="material examined">
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<paragraph pageId="5" pageNumber="26">Material examined.</paragraph>
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<paragraph pageId="5" pageNumber="26">
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Holotype male: Fiji: Sigatoka Province, Sigatoka Sand Dunes National Park, coastal forest,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-18.166666">18°10'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="177.5">177°30'E</geoCoordinate>
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, 10 m, Malaise trap, 22.
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<normalizedToken originalValue="ix–">ix-</normalizedToken>
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8.x.2002, leg. M. Irwin, E. Schlinger & M.
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<normalizedToken originalValue="Tokoka’a">Tokoka'a</normalizedToken>
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. [FNIC, alcohol]
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="26" type="etymology">
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<paragraph pageId="5" pageNumber="26">Etymology.</paragraph>
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<paragraph pageId="5" pageNumber="26">
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<taxonomicName genus="Oscitus" lsidName="Oscitus" pageId="5" pageNumber="26" rank="genus">Oscitus</taxonomicName>
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, from Latin oscito, gape or open mouth in English, in reference to the shape of the male gonopods in lateral view.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |