273 lines
36 KiB
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273 lines
36 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.869.34166" ID-GBIF-Dataset="a286cdb9-0264-4c67-98a8-b9441e857628" ID-PMC="PMC6690884" ID-Pensoft-Pub="1313-2970-869-91" ID-Pensoft-UUID="9E72F8C204735E6882F626857E1559E2" ID-PubMed="31413660" ID-ZooBank="9A8021282F2F4131BE1F08DAAE6BEFC6" ModsDocID="1313-2970-869-91" checkinTime="1565056341813" checkinUser="pensoft" docAuthor="Starkevich, Pavel, Saldaitis, Aidas & Men, Qiu-Lei" docDate="2019" docId="82616B84215D56ADBDD696045DD7DFDD" docLanguage="en" docName="ZooKeys 869: 91-101" docOrigin="ZooKeys 869" docSource="http://dx.doi.org/10.3897/zookeys.869.34166" docTitle="Tipula (Vestiplex) butvilai Starkevich, Saldaitis & Men, sp. nov." docType="treatment" docUuid="FA8969F2-485F-4FCD-AFF4-D11CD9C977D2" docUuidSource="ZooBank" docVersion="5" lastPageNumber="91" masterDocId="FF943358F40EFF9CEC63FFEFFFA14436" masterDocTitle="Tipula (Vestiplex) butvilai sp. nov., a new crane fly (Diptera, Tipulidae) from Yunnan, China" masterLastPageNumber="101" masterPageNumber="91" pageNumber="91" updateTime="1668167674790" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>Tipula (Vestiplex) butvilai sp. nov., a new crane fly (Diptera, Tipulidae) from Yunnan, China</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>Starkevich, Pavel</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>Saldaitis, Aidas</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>Men, Qiu-Lei</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>869</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>91</mods:start>
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<mods:end>101</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.869.34166</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.869.34166</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-869-91</mods:identifier>
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<mods:identifier type="ZooBank">9A8021282F2F4131BE1F08DAAE6BEFC6</mods:identifier>
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<mods:identifier type="Pensoft-UUID">9E72F8C204735E6882F626857E1559E2</mods:identifier>
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<treatment ID-GBIF-Taxon="158995569" LSID="urn:lsid:zoobank.org:act:FA8969F2-485F-4FCD-AFF4-D11CD9C977D2" httpUri="http://treatment.plazi.org/id/82616B84215D56ADBDD696045DD7DFDD" lastPageNumber="91" pageId="0" pageNumber="91">
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<subSubSection pageId="0" pageNumber="91" type="nomenclature">
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<paragraph pageId="0" pageNumber="91">
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<taxonomicName LSID="82616b84-215d-56ad-bdd6-96045dd7dfdd" authority="Starkevich, Saldaitis & Men" class="Insecta" family="Tipulidae" genus="Tipula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tipula (Vestiplex) butvilai" order="Diptera" pageId="0" pageNumber="91" phylum="Arthropoda" rank="species" species="butvilai" subGenus="Vestiplex">Tipula (Vestiplex) butvilai Starkevich, Saldaitis & Men</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="91">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. T. (Vestiplex) butvilai sp. nov., adult male, lateral view of holotype." figureDoi="10.3897/zookeys.869.34166.figure1" httpUri="https://binary.pensoft.net/fig/323072" pageId="0" pageNumber="91">Figs 1</figureCitation>
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,
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">2-8</figureCitation>
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,
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<figureCitation captionStart="Figures 9–13" captionStartId="F3" captionText="Figures 9 - 13. Ovipositor of female T. (Vestiplex) butvilai sp. nov. 9 ovipositor, left lateral view 10 sternite 8 with hypovalvae, ventral view 11 sternite 9, dorsal view 12 furca, dorsal view 13 spermatheca, lateral view. Abbreviations: c, cerci; h, hypovalvae; st 8, sternite 8; st 9, sternite 9; t 10, tergite 10. Scale bar: 0.75 mm (9), 0.5 mm (10 - 13)." figureDoi="10.3897/zookeys.869.34166.figures9-13" httpUri="https://binary.pensoft.net/fig/323074" pageId="0" pageNumber="91">9-13</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="holotype">
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<paragraph pageId="0" pageNumber="91">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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male, China, NW. Yunnan, Nu Jiang Valley, S. from Gongshan, elevation 2100 m,
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<geoCoordinate degrees="27" direction="north" minutes="43.42" orientation="latitude" precision="9" value="27.723667">27°43.42'N</geoCoordinate>
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,
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<geoCoordinate degrees="98" direction="east" minutes="45.15" orientation="longitude" precision="9" value="98.7525">98°45.15'E</geoCoordinate>
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, 15-16.v.2018, leg. Butvila & Saldaitis (NRC).
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</paragraph>
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<caption doi="10.3897/zookeys.869.34166.figure1" httpUri="https://binary.pensoft.net/fig/323072" pageId="0" pageNumber="91" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="91">
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Figure 1.
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<taxonomicName lsidName="T. (Vestiplex) butvilai" pageId="0" pageNumber="91" rank="species" species="butvilai" subGenus="Vestiplex">T. (Vestiplex) butvilai</taxonomicName>
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sp. nov., adult male, lateral view of holotype.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="paratypes">
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<paragraph pageId="0" pageNumber="91">Paratypes.</paragraph>
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<paragraph pageId="0" pageNumber="91">1 male and 3 females topotypic, male genitalia slide No. PS0419m, female genitalia slide No. PS0420f (NRC), same data as holotype.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="diagnosis">
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<paragraph pageId="0" pageNumber="91">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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Among other members of
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<taxonomicName lsidName="T. (V.) bicornigera" pageId="0" pageNumber="91" rank="species" species="bicornigera" subGenus="V.">T. (V.) bicornigera</taxonomicName>
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group
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<taxonomicName lsidName="T. (V.) butvilai" pageId="0" pageNumber="91" rank="species" species="butvilai" subGenus="V.">T. (V.) butvilai</taxonomicName>
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sp. nov. can be recognized by yellow body, elongate antennae which if bent backward reach the base of the abdomen, brown flagellum and femur with a preapical yellow ring. Dorsal portion of tergite 9 posteriorly with a pair of oval lobes. Appendage of sternite 9 with dorsal lobe blackened, long and narrow. Sternite 8 provided with long setae.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="91" type="description">
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<paragraph pageId="0" pageNumber="91">Description.</paragraph>
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<paragraph pageId="0" pageNumber="91">
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Adult male (
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. T. (Vestiplex) butvilai sp. nov., adult male, lateral view of holotype." figureDoi="10.3897/zookeys.869.34166.figure1" httpUri="https://binary.pensoft.net/fig/323072" pageId="0" pageNumber="91">Fig. 1</figureCitation>
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) (
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<emphasis italics="true" pageId="0" pageNumber="91">N</emphasis>
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= 2). General body coloration yellow. Body length 11.9-12.4 mm, wing length 14.1-14.9 mm.
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</paragraph>
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<paragraph pageId="0" pageNumber="91">
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<emphasis italics="true" pageId="0" pageNumber="91">Head</emphasis>
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. Yellowish, vertex and occiput with dark brown median line (
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. T. (Vestiplex) butvilai sp. nov., adult male, lateral view of holotype." figureDoi="10.3897/zookeys.869.34166.figure1" httpUri="https://binary.pensoft.net/fig/323072" pageId="0" pageNumber="91">Fig. 1</figureCitation>
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). Rostrum yellow, short, nasus inconspicuous. Antenna 13-segmented, elongate, if bent backward reaching base of abdomen; scape, pedicel yellow, first flagellomere basally yellow, the rest of flagellum brown. Flagellar segments except first one with basal enlargements. Verticils slightly longer than corresponding segments. Palpus yellowish.
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</paragraph>
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<paragraph pageId="0" pageNumber="91">
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<emphasis italics="true" pageId="0" pageNumber="91">Thorax</emphasis>
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. Pronotum yellow. Mesonotal prescutum, yellowish, with 4 olive-yellow longitudinal stripes, narrowly bordered by yellow and median pair separated by brownish interspace. Scutum yellow, scutal lobes each with two olive-yellow spots bordered by yellow. Scutellum and mediotergite yellow with dark median line. Pleura yellow. Leg with coxa and trochanter yellow; femur brown with broad preapical yellow ring, tip dark brown; tibia and tarsal segments dark brown; tarsal claw with tooth. Wing (
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. T. (Vestiplex) butvilai sp. nov., adult male, lateral view of holotype." figureDoi="10.3897/zookeys.869.34166.figure1" httpUri="https://binary.pensoft.net/fig/323072" pageId="0" pageNumber="91">Fig. 1</figureCitation>
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) yellowish-brown, cells c and sc slightly darker than ground color; stigma brown; Rs suffused with dark brown at origin point and the level of its branch; discal cell transparent with the exception of outer end which suffused with brown; apical half of cells r3, r4 and r5, and entire cells m also suffused with brown, some large hyaline areas at cells cup and a1. Venation: R1+2 entire, discal cell narrow, elongated, petiole of cell m1 distinctly shorter than discal cell. Halter pale yellow with brown knob.
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</paragraph>
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<paragraph pageId="0" pageNumber="91">
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<emphasis italics="true" pageId="0" pageNumber="91">Abdomen</emphasis>
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. Abdominal segments 1-5 yellow, with dorsal and lateral lines, remaining segments brownish black. Tergites 6-7 laterally pale, sternites 6-7 with posterior margin pale.
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</paragraph>
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<paragraph pageId="0" pageNumber="91">
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<emphasis italics="true" pageId="0" pageNumber="91">Hypopygium.</emphasis>
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Brownish black. Tergite 9 completely divided at midline by pale membrane (
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">Figs 2</figureCitation>
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,
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">6</figureCitation>
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). Posterior margin with V-shaped notch; posterolateral margin of tergite 9 triangular; dorsal portion with posterior margin of tergite 9 covered with setae, with a pair of lobes oval in dorsal view directed caudad (
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">Figs 2</figureCitation>
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,
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">3</figureCitation>
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). Ventral portion of tergite 9 hypertrophied, occupying ~half of entire tergite area. Small blackened glabrous process on either side of midline, a depressed oval area on each half of ventral portion of tergite 9. Gonocoxite entirely separate from sternite 9, dorsally produced into curved spine with acute tip (
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">Figs 3</figureCitation>
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,
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">6</figureCitation>
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). Outer gonostylus club-shaped (
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">Fig. 7</figureCitation>
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). Inner gonostylus blackened, lower beak missing, distal surface covered with setae; upper beak straight triangular, dorsal crest nearly rectangular in ventral view; dorso-median margin proximally from upper beak produced into blackened tooth; dorsolateral margin bent outwardly forming blackened obtuse outgrowth (
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">Fig. 8</figureCitation>
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). Appendage of sternite 9 provided with setae, with dorsal lobe blackened, long and narrow, ventral lobe nearly triangular (
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">Fig. 4</figureCitation>
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). Adminiculum triangular in ventral view, median sclerite) anteriorly with elevated margin (
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<figureCitation captionStart="Figures 2–8" captionStartId="F2" captionText="Figures 2 - 8. Hypopygium of male T. (Vestiplex) butvilai sp. nov. 2 hypopygium, dorsal view 3 hypopygium, lateral view 4 sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed) 5 tergite 9, dorsal view 6 left gonocoxite 7 left outer gonostylus 8 left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st 9, sternite 9; t 9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (2 - 3), 0.5 mm (4 - 8)." figureDoi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91">Fig. 4</figureCitation>
|
||
). Strenite 8 provided with long setae.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.869.34166.figures2-8" httpUri="https://binary.pensoft.net/fig/323073" pageId="0" pageNumber="91" start="Figures 2–8" startId="F2">
|
||
<paragraph pageId="0" pageNumber="91">
|
||
Figures 2-8. Hypopygium of male
|
||
<taxonomicName lsidName="T. (Vestiplex) butvilai" pageId="0" pageNumber="91" rank="species" species="butvilai" subGenus="Vestiplex">T. (Vestiplex) butvilai</taxonomicName>
|
||
sp. nov.
|
||
<emphasis bold="true" pageId="0" pageNumber="91">2</emphasis>
|
||
hypopygium, dorsal view
|
||
<emphasis bold="true" pageId="0" pageNumber="91">3</emphasis>
|
||
hypopygium, lateral view
|
||
<emphasis bold="true" pageId="0" pageNumber="91">4</emphasis>
|
||
sternite 9, ventral view (tergite 9, gonocoxites, left outer and inner gonostyles removed)
|
||
<emphasis bold="true" pageId="0" pageNumber="91">5</emphasis>
|
||
tergite 9, dorsal view
|
||
<emphasis bold="true" pageId="0" pageNumber="91">6</emphasis>
|
||
left gonocoxite
|
||
<emphasis bold="true" pageId="0" pageNumber="91">7</emphasis>
|
||
left outer gonostylus
|
||
<emphasis bold="true" pageId="0" pageNumber="91">8</emphasis>
|
||
left inner gonostylus, lateral view. Abbreviations: adm, adminiculum; da, depressed area; dl, dorsal lobe of appendage of sternite 9; dp, dorsal portion of tergite 9; gcx, gonocoxite; ig, inner gonostylus; ms, median sclerite; og, outer gonostylus; pl, posterior lobe of dorsal portion of tergite 9; st9, sternite 9; t9, tergite 9; vl, ventral lobe of appendage of sternite 9; vp, ventral portion of tergite 9. Scale bar: 0.6 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="91">2-3</emphasis>
|
||
), 0.5 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="91">4-8</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="91" type="female">
|
||
<paragraph pageId="0" pageNumber="91">Female.</paragraph>
|
||
<paragraph pageId="0" pageNumber="91">
|
||
Body length 18.1-19.2 mm, wing length 16.6-18.1 mm (
|
||
<emphasis italics="true" pageId="0" pageNumber="91">N</emphasis>
|
||
= 3). Generally similar to male. Antenna short, if bent backward reaching pronotum. Scape and pedicel yellow, flagellum brown, flagellar segments cylindrical. Abdomen yellow, dorsal abdominal stripe broad, black.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="91">
|
||
<emphasis italics="true" pageId="0" pageNumber="91">Ovipositor</emphasis>
|
||
(
|
||
<figureCitation captionStart="Figures 9–13" captionStartId="F3" captionText="Figures 9 - 13. Ovipositor of female T. (Vestiplex) butvilai sp. nov. 9 ovipositor, left lateral view 10 sternite 8 with hypovalvae, ventral view 11 sternite 9, dorsal view 12 furca, dorsal view 13 spermatheca, lateral view. Abbreviations: c, cerci; h, hypovalvae; st 8, sternite 8; st 9, sternite 9; t 10, tergite 10. Scale bar: 0.75 mm (9), 0.5 mm (10 - 13)." figureDoi="10.3897/zookeys.869.34166.figures9-13" httpUri="https://binary.pensoft.net/fig/323074" pageId="0" pageNumber="91">Figs 9-13</figureCitation>
|
||
). Tergite 10 light brown. Cercus yellow, nearly straight, with tip acute and outer margin with rough indistinct serration (
|
||
<figureCitation captionStart="Figures 9–13" captionStartId="F3" captionText="Figures 9 - 13. Ovipositor of female T. (Vestiplex) butvilai sp. nov. 9 ovipositor, left lateral view 10 sternite 8 with hypovalvae, ventral view 11 sternite 9, dorsal view 12 furca, dorsal view 13 spermatheca, lateral view. Abbreviations: c, cerci; h, hypovalvae; st 8, sternite 8; st 9, sternite 9; t 10, tergite 10. Scale bar: 0.75 mm (9), 0.5 mm (10 - 13)." figureDoi="10.3897/zookeys.869.34166.figures9-13" httpUri="https://binary.pensoft.net/fig/323074" pageId="0" pageNumber="91">Fig. 9</figureCitation>
|
||
). Sternite 8 brown, pale area before hypovalvae (
|
||
<figureCitation captionStart="Figures 9–13" captionStartId="F3" captionText="Figures 9 - 13. Ovipositor of female T. (Vestiplex) butvilai sp. nov. 9 ovipositor, left lateral view 10 sternite 8 with hypovalvae, ventral view 11 sternite 9, dorsal view 12 furca, dorsal view 13 spermatheca, lateral view. Abbreviations: c, cerci; h, hypovalvae; st 8, sternite 8; st 9, sternite 9; t 10, tergite 10. Scale bar: 0.75 mm (9), 0.5 mm (10 - 13)." figureDoi="10.3897/zookeys.869.34166.figures9-13" httpUri="https://binary.pensoft.net/fig/323074" pageId="0" pageNumber="91">Fig. 10</figureCitation>
|
||
). Hypovalva strongly sclerotised, black, shaped posteriorly as an obliquely truncated plate with acute tip, anteriorly nearly rectangular, with additional submedian denticle on inner side in ventral view. Lateral angle of sternite 8 strongly sclerotised, nearly triangular and acute, covered with setae. Median incision between hypovalvae with serrated medial area. Sternite 9 with lateral sclerites nearly straight, obtuse anteriorly, the surface is covered by short setae (
|
||
<figureCitation captionStart="Figures 9–13" captionStartId="F3" captionText="Figures 9 - 13. Ovipositor of female T. (Vestiplex) butvilai sp. nov. 9 ovipositor, left lateral view 10 sternite 8 with hypovalvae, ventral view 11 sternite 9, dorsal view 12 furca, dorsal view 13 spermatheca, lateral view. Abbreviations: c, cerci; h, hypovalvae; st 8, sternite 8; st 9, sternite 9; t 10, tergite 10. Scale bar: 0.75 mm (9), 0.5 mm (10 - 13)." figureDoi="10.3897/zookeys.869.34166.figures9-13" httpUri="https://binary.pensoft.net/fig/323074" pageId="0" pageNumber="91">Fig. 11</figureCitation>
|
||
). Furca long and narrow (
|
||
<figureCitation captionStart="Figures 9–13" captionStartId="F3" captionText="Figures 9 - 13. Ovipositor of female T. (Vestiplex) butvilai sp. nov. 9 ovipositor, left lateral view 10 sternite 8 with hypovalvae, ventral view 11 sternite 9, dorsal view 12 furca, dorsal view 13 spermatheca, lateral view. Abbreviations: c, cerci; h, hypovalvae; st 8, sternite 8; st 9, sternite 9; t 10, tergite 10. Scale bar: 0.75 mm (9), 0.5 mm (10 - 13)." figureDoi="10.3897/zookeys.869.34166.figures9-13" httpUri="https://binary.pensoft.net/fig/323074" pageId="0" pageNumber="91">Fig. 12</figureCitation>
|
||
). Three spherical spermathecae (
|
||
<figureCitation captionStart="Figures 9–13" captionStartId="F3" captionText="Figures 9 - 13. Ovipositor of female T. (Vestiplex) butvilai sp. nov. 9 ovipositor, left lateral view 10 sternite 8 with hypovalvae, ventral view 11 sternite 9, dorsal view 12 furca, dorsal view 13 spermatheca, lateral view. Abbreviations: c, cerci; h, hypovalvae; st 8, sternite 8; st 9, sternite 9; t 10, tergite 10. Scale bar: 0.75 mm (9), 0.5 mm (10 - 13)." figureDoi="10.3897/zookeys.869.34166.figures9-13" httpUri="https://binary.pensoft.net/fig/323074" pageId="0" pageNumber="91">Fig. 13</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.869.34166.figures9-13" httpUri="https://binary.pensoft.net/fig/323074" pageId="0" pageNumber="91" start="Figures 9–13" startId="F3">
|
||
<paragraph pageId="0" pageNumber="91">
|
||
Figures 9-13. Ovipositor of female
|
||
<taxonomicName lsidName="T. (Vestiplex) butvilai" pageId="0" pageNumber="91" rank="species" species="butvilai" subGenus="Vestiplex">T. (Vestiplex) butvilai</taxonomicName>
|
||
sp. nov.
|
||
<emphasis bold="true" pageId="0" pageNumber="91">9</emphasis>
|
||
ovipositor, left lateral view
|
||
<emphasis bold="true" pageId="0" pageNumber="91">10</emphasis>
|
||
sternite 8 with hypovalvae, ventral view
|
||
<emphasis bold="true" pageId="0" pageNumber="91">11</emphasis>
|
||
sternite 9, dorsal view
|
||
<emphasis bold="true" pageId="0" pageNumber="91">12</emphasis>
|
||
furca, dorsal view
|
||
<emphasis bold="true" pageId="0" pageNumber="91">13</emphasis>
|
||
spermatheca, lateral view. Abbreviations: c, cerci; h, hypovalvae; st8, sternite 8; st9, sternite 9; t10, tergite 10. Scale bar: 0.75 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="91">9</emphasis>
|
||
), 0.5 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="91">10-13</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="91" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="91">Comparative material examined.</paragraph>
|
||
<paragraph pageId="0" pageNumber="91">
|
||
<taxonomicName class="Insecta" family="Tipulidae" genus="Tipula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tipula (Vestiplex) bicornigera" order="Diptera" pageId="0" pageNumber="91" phylum="Arthropoda" rank="species" species="bicornigera" subGenus="Vestiplex">Tipula (Vestiplex) bicornigera</taxonomicName>
|
||
Alexander, 1938: holotype, male, China, Taiwan, Oiwake, Noko-gun, altitude 7570 feet [2307 m], August 12, 1936 (Takahashi) (USNM);
|
||
<taxonomicName class="Insecta" family="Tipulidae" genus="Tipula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tipula (Vestiplex) subtestata" order="Diptera" pageId="0" pageNumber="91" phylum="Arthropoda" rank="species" species="subtestata" subGenus="Vestiplex">Tipula (Vestiplex) subtestata</taxonomicName>
|
||
Alexander, 1938: holotype, male, China, Sichuan, Mount Omei, Chu Lao Tong Temple, altitude 6500 feet [1981 m], June 5-6, 1937 (Tsen); paratype, the same data as holotype (USNM);
|
||
<taxonomicName class="Insecta" family="Tipulidae" genus="Tipula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tipula (Vestiplex) testata" order="Diptera" pageId="0" pageNumber="91" phylum="Arthropoda" rank="species" species="testata" subGenus="Vestiplex">Tipula (Vestiplex) testata</taxonomicName>
|
||
Alexander, 1935: holotype, male, China, Beh-Luh-Din, 30 miles north of Chengdu, altitude 6000 feet [1829 m], August 8-10, 1933 (Graham); paratypes, 3 males, topotypic, August 12-17, 1933 (Graham) (USNM).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="91" type="biology_ecology">
|
||
<paragraph pageId="0" pageNumber="91">Biology and distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="91">
|
||
Two males and three females were collected during mid May, 2018. All were collected at ultraviolet lights over two nights in a Nu Jiang (Salween) river valley in the northwestern part of
|
||
<normalizedToken originalValue="China’s">China's</normalizedToken>
|
||
Yunnan Province bordering North Myanmar (Kachin State). The new species was collected at altitudes of approximately 2100 meters in mixed mountain forest, dominated by various deciduous trees, bamboo and bushes (
|
||
<figureCitation captionStart="Figures 21, 22" captionStartId="F5" captionText="Figures 21, 22. Type locality of T. (Vestiplex) butvilai sp. nov., China, NW. Yunnan, Nu Jiang valley, S. from Gongshan, 27 ° 43.42 ' N, 98 ° 45.15 ' E." figureDoi="10.3897/zookeys.869.34166.figures21-22" httpUri="https://binary.pensoft.net/fig/323076" pageId="0" pageNumber="91">Figs 21-22</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="91" type="discussion">
|
||
<paragraph pageId="0" pageNumber="91">Discussion.</paragraph>
|
||
<paragraph pageId="0" pageNumber="91">
|
||
<taxonomicName class="Insecta" family="Tipulidae" genus="Tipula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tipula (V.) butvilai" order="Diptera" pageId="0" pageNumber="91" phylum="Arthropoda" rank="species" species="butvilai" subGenus="V.">Tipula (V.) butvilai</taxonomicName>
|
||
sp. nov., is closest to
|
||
<taxonomicName lsidName="T. (V.) testata" pageId="0" pageNumber="91" rank="species" species="testata" subGenus="V.">T. (V.) testata</taxonomicName>
|
||
(China, Sichuan) based on the shape of the male hypopygium. Both species are characterized by their hypertrophied ventral portion of tergite 9 and a pair of lobes on posterior margin of dorsal portion of tergite 9 but can be easily separated by the shape of the appendage of sternite 9, inner gonostylus and details of tergite 9. They can also be separated by the yellow preapical ring on the femur which is present in
|
||
<taxonomicName lsidName="T. (V.) butvilai" pageId="0" pageNumber="91" rank="species" species="butvilai" subGenus="V.">T. (V.) butvilai</taxonomicName>
|
||
sp. nov., but absent in
|
||
<taxonomicName lsidName="T. (V.) testata" pageId="0" pageNumber="91" rank="species" species="testata" subGenus="V.">T. (V.) testata</taxonomicName>
|
||
. Other species closely related to
|
||
<taxonomicName lsidName="T. (V.) butvilai" pageId="0" pageNumber="91" rank="species" species="butvilai" subGenus="V.">T. (V.) butvilai</taxonomicName>
|
||
sp. nov., and
|
||
<taxonomicName lsidName="T. (V.) testata" pageId="0" pageNumber="91" rank="species" species="testata" subGenus="V.">T. (V.) testata</taxonomicName>
|
||
are
|
||
<taxonomicName lsidName="T. (V.) bicornigera" pageId="0" pageNumber="91" rank="species" species="bicornigera" subGenus="V.">T. (V.) bicornigera</taxonomicName>
|
||
(Taiwan;
|
||
<bibRefCitation author="Alexander, CP" journalOrPublisher="Philippine Journal of Science" pageId="0" pageNumber="91" pagination="93 - 134" refId="B6" refString="Alexander, CP, 1938a. New or little-known Tipulidae from eastern Asia (Diptera). XXXVI. . Philippine Journal of Science 66: 93 - 134" title="New or little-known Tipulidae from eastern Asia (Diptera). XXXVI." volume="66" year="1938 a">Alexander 1938a</bibRefCitation>
|
||
: pl. 2, fig. 26),
|
||
<taxonomicName lsidName="T. (V.) subtestata" pageId="0" pageNumber="91" rank="species" species="subtestata" subGenus="V.">T. (V.) subtestata</taxonomicName>
|
||
(China, Sichuan;
|
||
<bibRefCitation author="Alexander, CP" journalOrPublisher="Philippine Journal of Science" pageId="0" pageNumber="91" pagination="439 - 478" refId="B7" refString="Alexander, CP, 1938b. New or little-known Tipulidae from eastern Asia (Diptera). XXXIX. . Philippine Journal of Science 66: 439 - 478" title="New or little-known Tipulidae from eastern Asia (Diptera). XXXIX." volume="66" year="1938 b">Alexander 1938b</bibRefCitation>
|
||
: pl. 2, fig. 30) and
|
||
<taxonomicName class="Insecta" family="Tipulidae" genus="Tipula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tipula (Vestiplex) xingshana" order="Diptera" pageId="0" pageNumber="91" phylum="Arthropoda" rank="species" species="xingshana" subGenus="Vestiplex">Tipula (Vestiplex) xingshana</taxonomicName>
|
||
Yang & Yang, 1997(China, Hubei;
|
||
<bibRefCitation pageId="0" pageNumber="91" refId="B24">Yang and Yang 1997</bibRefCitation>
|
||
, p. 1438, fig. 3
|
||
<normalizedToken originalValue="a–c">a-c</normalizedToken>
|
||
) which all share a hypertrophied ventral portion of tergite 9, but can be separated by the shape of posterior margin of the dorsal portion of tergite 9, which includes two pairs of lobes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="91" type="etymology">
|
||
<paragraph pageId="0" pageNumber="91">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="91">
|
||
The new species is named after our colleague and prominent Lithuanian collector Rimantas Butvila (
|
||
<normalizedToken originalValue="Joniškis">Joniskis</normalizedToken>
|
||
, Lithuania).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |