201 lines
25 KiB
XML
201 lines
25 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1191.105549" ID-Pensoft-Pub="1313-2970-1191-215" ID-Pensoft-UUID="037C21A51B0A53C085D077A07D38B5C0" ID-ZooBank="05F87DAE8E094F7CB3DF4FB07F90A08F" ModsDocID="1313-2970-1191-215" checkinTime="1707916018064" checkinUser="pensoft" docAuthor="Dong, Ruiqing, Li, Junjian, Yang, Hui & Zhang, Chuntian" docDate="2024" docId="E8FF45CF48DF5E63B69193E5704BD63E" docLanguage="en" docName="ZooKeys 1191: 215-235" docOrigin="ZooKeys 1191" docPubDate="2024-02-13" docSource="http://dx.doi.org/10.3897/zookeys.1191.105549" docTitle="Trichoformosomyia cuonaensis Zhang & Li 2024, sp. nov." docType="treatment" docUuid="18361DAE-8516-40B6-B09A-8C907C068F0C" docUuidSource="ZooBank" docVersion="1" id="037C21A51B0A53C085D077A07D38B5C0" lastPageNumber="215" masterDocId="037C21A51B0A53C085D077A07D38B5C0" masterDocTitle="Three new species and two newly recorded species of Tachininae from Tibet, China (Arthropoda, Insecta, Diptera, Tachinidae)" masterLastPageNumber="235" masterPageNumber="215" pageNumber="215" updateTime="1707916018064" updateUser="pensoft">
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<mods:mods id="B71B6862FCD1F8400D3B60A8917C19C3" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="6938121CB49426D3C2AFF963D7ECAA08">
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<mods:title id="6CF91CC966DF92DF19AD419D5540769E">Three new species and two newly recorded species of Tachininae from Tibet, China (Arthropoda, Insecta, Diptera, Tachinidae)</mods:title>
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<mods:name id="962D9C7448377AB95EA5CBB8E3E69442" type="personal">
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<mods:roleTerm id="11277EC77F4CE8AF7C76EA22FC15BC2B">Author</mods:roleTerm>
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<mods:namePart id="E8B787F813B8D205066592D53923A77E">Dong, Ruiqing</mods:namePart>
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<mods:nameIdentifier id="63E8B553C484121E911EFCE31B3A0010" type="ORCID">https://orcid.org/0000-0001-9631-7157</mods:nameIdentifier>
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<mods:affiliation id="3EEA8C36FEB1BC1787D43037C0B62875">Liaoning Key Laboratory of Biological Evolution and Biodiversity, College of Life Science, Shenyang Normal University, Shenyang 110034, China</mods:affiliation>
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</mods:name>
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<mods:name id="1D15464B96F964DA3826C1730CB8A237" type="personal">
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<mods:role id="8C0548F0DABDD1656775958FD9954056">
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<mods:roleTerm id="32503DF69236D1F3186FE5614C84107B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3C2B46BDAB75060826515EAD9A583C84">Li, Junjian</mods:namePart>
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<mods:nameIdentifier id="508E35C2D82E0A8BD782A7700338FF33" type="ORCID">https://orcid.org/0009-0002-1768-4800</mods:nameIdentifier>
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<mods:affiliation id="59A656150258C0744D849786C9A68827">Liaoning Key Laboratory of Biological Evolution and Biodiversity, College of Life Science, Shenyang Normal University, Shenyang 110034, China</mods:affiliation>
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</mods:name>
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<mods:name id="33B00B561E14EFC9C46833E46F4C5473" type="personal">
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<mods:role id="E5868033897587D5E837D5FA905B126F">
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<mods:roleTerm id="5E6CAC83DD1122E52304F1044C71A09C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D506376CCA7540FCAA9996524A5818B6">Yang, Hui</mods:namePart>
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<mods:nameIdentifier id="CB6A1D4067E8E23940EE30D40A112149" type="ORCID">https://orcid.org/0009-0007-4837-4887</mods:nameIdentifier>
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<mods:affiliation id="6CB38BFB1312C6E60EE0EF7166F6F16F">Liaoning Key Laboratory of Biological Evolution and Biodiversity, College of Life Science, Shenyang Normal University, Shenyang 110034, China</mods:affiliation>
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</mods:name>
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<mods:name id="70AE1C89E678A075BCD6FCF9E1F58B82" type="personal">
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<mods:roleTerm id="AE480D3C782002E0A96BF1DF200B1A4F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EE95277736A12FF1742F53945EF7E0EA">Zhang, Chuntian</mods:namePart>
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<mods:nameIdentifier id="014107E4FE0E33AA74C15E022C539E9D" type="ORCID">https://orcid.org/0000-0002-9514-0502</mods:nameIdentifier>
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<mods:affiliation id="7787E1D678B8BA9A34F916E3CD59541D">Liaoning Key Laboratory of Biological Evolution and Biodiversity, College of Life Science, Shenyang Normal University, Shenyang 110034, China</mods:affiliation>
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<mods:nameIdentifier id="93D23A7A4E6DB55BBD421A7E27EF8D6E" type="email">chuntianzhang@aliyun.com</mods:nameIdentifier>
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<mods:typeOfResource id="3CC67932B74F632E1B4581DA82BC3E4F">text</mods:typeOfResource>
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<mods:title id="F8A032B5C96C93403540A9848BB024C2">ZooKeys</mods:title>
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<mods:part id="D828ED07A6FE2596023305809C3C47EA">
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<mods:date id="60C8049CC66D6FFF00C984DB794AD84F">2024</mods:date>
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<mods:number id="71A5D825073F1D18BA0E53A031406D31">2024-02-13</mods:number>
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<mods:detail id="9C7D6D4D792C771DB4A7D74854061CC4" type="volume">
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<mods:number id="C0BB2923C7E6ADAF9A1623F06A39D59C">1191</mods:number>
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<mods:start id="108BC465BF367059FBA4EAF08C53B209">215</mods:start>
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<mods:end id="9CF479052ED54DE71FA56C50F943B17B">235</mods:end>
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<mods:location id="A9A655234C3436162ABE39B93030FFBC">
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<mods:url id="12493A1F25755D9F0258385DA5A04EB7">http://dx.doi.org/10.3897/zookeys.1191.105549</mods:url>
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</mods:location>
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<mods:classification id="58FD685E146F825D69BB5385B922AD97">journal article</mods:classification>
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<mods:identifier id="B1BD96FC1B4E76872634F1D072B83A19" type="DOI">http://dx.doi.org/10.3897/zookeys.1191.105549</mods:identifier>
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<mods:identifier id="EC834B361429113394D45A051B835447" type="Pensoft-Pub">1313-2970-1191-215</mods:identifier>
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<mods:identifier id="1102DEF55FB25AAF9FBCC366BDF9D8BC" type="ZooBank">05F87DAE8E094F7CB3DF4FB07F90A08F</mods:identifier>
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<mods:identifier id="46FD6931617660630D3B84F0202A8EC3" type="Pensoft-UUID">037C21A51B0A53C085D077A07D38B5C0</mods:identifier>
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</mods:mods>
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<treatment id="E8FF45CF48DF5E63B69193E5704BD63E" LSID="urn:lsid:zoobank.org:act:18361DAE-8516-40B6-B09A-8C907C068F0C" httpUri="http://treatment.plazi.org/id/E8FF45CF48DF5E63B69193E5704BD63E" lastPageNumber="215" pageId="0" pageNumber="215">
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<subSubSection id="CEA37B63F860573C33FCA6729B29DE96" pageId="0" pageNumber="215" type="nomenclature">
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<paragraph id="78E1641BC303FF7F8ED1FFDA9F6FF7F4" pageId="0" pageNumber="215">
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<taxonomicName id="EFF23B64D83FC9F684FA98228CA84C96" LSID="https://zoobank.org/18361DAE-8516-40B6-B09A-8C907C068F0C" authority="Zhang & Li" authorityName="Zhang & Li" authorityYear="2024" class="Insecta" family="Tachinidae" genus="Trichoformosomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichoformosomyia cuonaensis" order="Diptera" pageId="0" pageNumber="215" phylum="Arthropoda" rank="species" species="cuonaensis" status="sp. nov.">Trichoformosomyia cuonaensis Zhang & Li</taxonomicName>
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<taxonomicNameLabel id="FF89D930EA5CD1D26BD10CC01EC40B8A" pageId="0" pageNumber="215">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="FC39CAAD4FE30B7C4EB020DF1237DBBC" pageId="0" pageNumber="215" type="description">
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<paragraph id="28F555E0A904E0F034B67FEF15D63777" pageId="0" pageNumber="215">
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<figureCitation id="7BD2F160AA019F90299159E635452A44" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trichoformosomyia cuonaensis sp. nov. A, B ♂, bodies, dorsal and lateral views C, D ♂, heads, anterior and lateral views E sternite 5, ventral view F, G phallus (ejaculatory apodeme, aedeagal apodeme, hypandrium, pregonite, postgonite, basiphallus and distiphallus) of male, dorsal and lateral views H, I cerci, surstyli and epandrium of male, caudal and lateral views." figureDoi="10.3897/zookeys.1191.105549.figure2" httpUri="https://binary.pensoft.net/fig/983899" pageId="0" pageNumber="215">Fig. 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="5728FEFA3DE1DCBCB94E55BAAE2FDE23" pageId="0" pageNumber="215" type="materials_examined">
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<paragraph id="AB5BA214A7266A1555FB378AD0C40469" pageId="0" pageNumber="215">Materials examined.</paragraph>
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<paragraph id="F466A17B73F3EAF9F7EA826D4D17101E" pageId="0" pageNumber="215">
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<materialsCitation id="C73F1CD5A4CC3EAAAE2119B5E3F531A7" collectingDate="2021-08-03" collectorName="C. T. Zhang, X. Y. Li" country="China" county="Shannan Prefecture" elevation="2823" latitude="27.866667" location="Mamamenba Village" longLatPrecision="1235" longitude="91.78333" municipality="Cuona" specimenCount="♂" specimenCount-male="1" stateProvince="Tibet" typeStatus="Holotype">
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<emphasis id="F59921BA5FC57005B4AA00E2BB484EF5" bold="true" italics="true" pageId="0" pageNumber="215">
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<typeStatus id="488F7E395DDAEE17B13BD4736101DF85" type="holotype">Holotype</typeStatus>
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</emphasis>
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:
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<collectingCountry id="C41B85E7DE22A3969C26CB7907054C73" name="China">China</collectingCountry>
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•
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<specimenCount id="FC0F718175D02FAE69C6FD4EF9F508F5" count="1" type="male">♂</specimenCount>
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(SYNU-XZ 21006);
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<collectingRegion id="7CFD36041A60E3AAFD37932C6E487D27" country="China" name="Xizang">Tibet</collectingRegion>
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(=
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<collectingRegion id="72CF06B6B06B8DED4B5F8ABE9DCBD670" country="China" name="Xizang">Xizang</collectingRegion>
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);
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<collectingCounty id="3C376A138FF358A864506B583E0F36CC">Shannan Prefecture</collectingCounty>
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,
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<collectingMunicipality id="E931370AB588C5CB4FAA01A5E60BABA6">Cuona</collectingMunicipality>
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,
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<location id="B0AF69AC5197A7269F22D71052130AEB" LSID="urn:lsid:plazi:treatment:E8FF45CF48DF5E63B69193E5704BD63E:B0AF69AC5197A7269F22D71052130AEB" country="China" county="Shannan Prefecture" latitude="27.866667" longLatPrecision="1235" longitude="91.78333" municipality="Cuona" name="Mamamenba Village" stateProvince="Tibet">Mamamenba Village</location>
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;
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<geoCoordinate id="4572D2BB09EBB4BCEFB0B5A3667A4F4B" degrees="27" direction="north" minutes="52" orientation="latitude" precision="925" value="27.866667">27°52'N</geoCoordinate>
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,
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<geoCoordinate id="A0E984363B390446DE2B96286F56282D" degrees="91" direction="east" minutes="47" orientation="longitude" precision="925" value="91.78333">91°47'E</geoCoordinate>
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;
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<quantity id="64B183CD471C146078DCBC4BAD7B8BF3" metricMagnitude="3" metricUnit="m" metricValue="2.823" metricValueMax="2.85" metricValueMin="2.796" unit="m" value="2823.0" valueMax="2850.0" valueMin="2796.0">
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<elevation id="A85A204A189DC266381A363B0BF2CF98" metricMagnitude="3" metricUnit="m" metricValue="2.823" metricValueMax="2.85" metricValueMin="2.796" unit="m" value="2823.0" valueMax="2850.0" valueMin="2796.0">2796-2850 m</elevation>
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</quantity>
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elev.;
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<collectingDate id="7B01734B4F729B4BD3BBC29C0C42E7A8" value="2021-08-03">3.VIII.2021</collectingDate>
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;
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<collectorName id="739F58E7D66CB69EF829AC86B995CE67">C.T. Zhang</collectorName>
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&
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<collectorName id="A2114A671C0D2E274AFB870A63EB4F81">X.Y. Li</collectorName>
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leg.
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</materialsCitation>
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<materialsCitation id="A0FDC94355BF5B3EAC4D210339A71816" collectingDate="2024-01-01" collectingDateMax="2024-12-31" collectingDateMin="2024-01-01" collectorName="JJ Li" country="China" county="Shannan Prefecture" elevation="2823" latitude="27.866667" location="Mamamenba Village" longLatPrecision="1235" longitude="91.78333" municipality="Cuona" specimenCount="1" specimenCount-male="1" stateProvince="Xizang" typeStatus="Paratype">
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<emphasis id="8C348FA7670E2EEB87A57FEE2094107D" bold="true" italics="true" pageId="0" pageNumber="215">
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<typeStatus id="2DF8B93D4A3B28A79F68A1A55A36B834" type="paratype">Paratype</typeStatus>
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</emphasis>
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:
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<specimenCount id="10A4F3A09C9E99C2EC0FE772C0F4415D" count="1" type="male">1♂</specimenCount>
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(SYNU-XZ 21007); same locality and date as
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<typeStatus id="A1A78F5BC15E7D251EA5C1023FB4A5D9" type="holotype">holotype</typeStatus>
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;
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<collectorName id="DBDC1AB1862CCABB7F21E4AEC3CA6890">JJ Li</collectorName>
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leg.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="31A51D34CD52E39B04C8EB5F6F896B14" pageId="0" pageNumber="215" type="etymology">
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<paragraph id="3E4FABE4C7D14B5FE1B0AEA9AE365380" pageId="0" pageNumber="215">Etymology.</paragraph>
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<paragraph id="76EE39ACD073CC3AF61D969A34AF93EF" pageId="0" pageNumber="215">The specific epithet is derived from the locality name, Cuona County, southern Tibet, China.</paragraph>
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</subSubSection>
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<subSubSection id="F9DEDA845E5B5C3C865BEA83E35E1FF8" pageId="0" pageNumber="215" type="diagnosis">
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<paragraph id="D2CC50F6CEE1A12467D52CB564F95A45" pageId="0" pageNumber="215">Diagnosis.</paragraph>
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<paragraph id="A349D7785662888484041F9E9AA8FB98" pageId="0" pageNumber="215">
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This species is similar to
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<taxonomicName id="F1864FF4BCFA62A3D46327A7F8CA0AD5" authorityName="Baranov" authorityYear="1934" class="Insecta" family="Tachinidae" genus="Trichoformosomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichoformosomyia sauteri" order="Diptera" pageId="0" pageNumber="215" phylum="Arthropoda" rank="species" species="sauteri">
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<emphasis id="255AFD6760E71098CADF391180A47D02" italics="true" pageId="0" pageNumber="215">Trichoformosomyia sauteri</emphasis>
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</taxonomicName>
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Baranov, which is distributed in Japan, Russia (southern Far East), China (Hunan, Guangxi, Sichuan, and Taiwan), Vietnam, Myanmar. It differs from the latter in having entirely dark-brown antennae and a dark postprontal lobe with gray pruinosity, dark-brown coxae and tibiae, abdominal syntergite 1+2 with 2 median marginal setae.
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</paragraph>
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</subSubSection>
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<subSubSection id="BB3B466E9900BF71A868CF52E4669B40" pageId="0" pageNumber="215" type="description">
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<paragraph id="156CB6873D17800207D412723596F71F" pageId="0" pageNumber="215">Description.</paragraph>
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<paragraph id="670035F57DA4C47DFBB45AE612158559" pageId="0" pageNumber="215">
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<emphasis id="88B9460219122FDF7329C326E485AA0F" bold="true" pageId="0" pageNumber="215">Male.</emphasis>
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Body length 9.1 mm.
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</paragraph>
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<paragraph id="EDD3176E2081EBD250C53BB8630AF9BF" pageId="0" pageNumber="215">
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Head (Fig.
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<figureCitation id="9A76E5CA9590C67295B776A23B506F8A" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trichoformosomyia cuonaensis sp. nov. A, B ♂, bodies, dorsal and lateral views C, D ♂, heads, anterior and lateral views E sternite 5, ventral view F, G phallus (ejaculatory apodeme, aedeagal apodeme, hypandrium, pregonite, postgonite, basiphallus and distiphallus) of male, dorsal and lateral views H, I cerci, surstyli and epandrium of male, caudal and lateral views." figureDoi="10.3897/zookeys.1191.105549.figure2" httpUri="https://binary.pensoft.net/fig/983899" pageId="0" pageNumber="215">2C, D</figureCitation>
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). Frontal vitta linear, fronto-orbital plate, and parafacial with grayish-white pruinosity; occiput with grayish-white pruinosity. Antenna dark brown. Palpi yellow, labella yellow. Frons narrower than postpedicel width, 1/7-1/8 of eye width; genal height 1/8-1/9 of eye height or as wide as postpedicel; lower margin of face protruding forward. Vibrissa inserted at level of lower margin of face. 11-13 frontal setae, upper ones strongest, with a pair of uppermost setae strong and crossed; ocellar setae slender, hair-like. Inner vertical setae slender, hair-like; outer vertical seta hair-like, about as long as postocular setae; postocellar setae 2. Occiput mostly with white hairs except for a row of black hairs below postocular setae. Antenna with postpedicel about 3 times as long as pedicel or about 5 times as long as wide in dorsal view; pedicel with a slender seta on dorsal surface, which about twice as long as pedicel. Arista plumose; longest aristal hairs about as wide as postpedicel. Prementum 4.5-5 times as long as wide.
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</paragraph>
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<caption id="4E69B9FC211006D1FC05B705D8F9FC84" doi="10.3897/zookeys.1191.105549.figure2" httpUri="https://binary.pensoft.net/fig/983899" pageId="0" pageNumber="215" start="Figure 2" startId="F2">
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<paragraph id="B474C224A26DCC23EE0914F514C74447" pageId="0" pageNumber="215">
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<emphasis id="4B6948852EA50F53A33764F47E3B3AA6" bold="true" pageId="0" pageNumber="215">Figure 2.</emphasis>
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<taxonomicName id="81F676FB8803F18197E026CD356E5D02" authorityName="Zhang & Li" authorityYear="2024" class="Insecta" family="Tachinidae" genus="Trichoformosomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trichoformosomyia cuonaensis" order="Diptera" pageId="0" pageNumber="215" phylum="Arthropoda" rank="species" species="cuonaensis">
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<emphasis id="FFD2E99A587948D97D9B0291252281C4" italics="true" pageId="0" pageNumber="215">Trichoformosomyia cuonaensis</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis id="0DBBC6BD04AFC21632737B6FE0826E46" bold="true" pageId="0" pageNumber="215">A, B</emphasis>
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♂, bodies, dorsal and lateral views
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<emphasis id="4A0FCC9848A28F693B874A415A3EB35F" bold="true" pageId="0" pageNumber="215">C, D</emphasis>
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♂, heads, anterior and lateral views
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<emphasis id="3A7941983F7B80C6E997C958BAEA98A2" bold="true" pageId="0" pageNumber="215">E</emphasis>
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sternite 5, ventral view
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<emphasis id="89ABBFB2720C5753162FFD2D15905FE4" bold="true" pageId="0" pageNumber="215">F, G</emphasis>
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phallus (ejaculatory apodeme, aedeagal apodeme, hypandrium, pregonite, postgonite, basiphallus and distiphallus) of male, dorsal and lateral views
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<emphasis id="5D399478486919299C7A967BC6E40517" bold="true" pageId="0" pageNumber="215">H, I</emphasis>
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cerci, surstyli and epandrium of male, caudal and lateral views.
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</paragraph>
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</caption>
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<paragraph id="46714C47652C73613BF6D44BE4FCC800" pageId="0" pageNumber="215">
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Thorax (Fig.
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<figureCitation id="D51C456EBD3BE016837EF7D7DFFEFACE" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trichoformosomyia cuonaensis sp. nov. A, B ♂, bodies, dorsal and lateral views C, D ♂, heads, anterior and lateral views E sternite 5, ventral view F, G phallus (ejaculatory apodeme, aedeagal apodeme, hypandrium, pregonite, postgonite, basiphallus and distiphallus) of male, dorsal and lateral views H, I cerci, surstyli and epandrium of male, caudal and lateral views." figureDoi="10.3897/zookeys.1191.105549.figure2" httpUri="https://binary.pensoft.net/fig/983899" pageId="0" pageNumber="215">2A, B</figureCitation>
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) black, with brownish-gray pruinosity; scutum with 2 broad outer and 2 narrow inner longitudinal vittae; pruinose distance between inner and outer vittae on presutural scutum about 2.5 times as wide as inner vitta; two inner longitudinal vittae on postsutural scutum combined with a broad black longitudinal vittae and extending to level of last posterior dorsocentral seta. Scutellum dark black. Postpronotal lobe black, with gray pruinosity; postalar callus dark brown. Notopleura and pleura with grayish-white pruinosity. Prosternum with hairs on sides. Postpronotal lobe with 3-4 setae arranged in a triangle; anterior 1-2 finer. One presutural and 2-3 postsutural acrostichal setae; 2 presutural and 3 postsutural dorsocentral setae, 3 postsutural intra-alar setae, 3 supra-alar setae, first one distinctly shorter than notopleural seta and first one postsutural intra-alar seta. Scutellum with three pairs of marginal scutellar setae; apical scutellar setae crossed and slightly longer than scutellum and subequal in length to basal scutellar setae; subapical scutellar setae distinctly longer than apical scutellar setae. Proepisternum bare; anepisternum with 2 upper anterior setae and a row of posterior setae; 3 katepisternal setae; anepimeral setae hair-like; katepimeron with 2-3 black hairs; katatergite bare.
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</paragraph>
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<paragraph id="057AF85A7C0A93F80FEC6EFC12FD69C3" pageId="0" pageNumber="215">Wing pale brownish, distinctly tinged with pale yellow on basal and anterior portion; tegula and basicosta dark brown. Calypters pale yellowish; lower calypter with short fringe on outer margin and not divergent from scutellum. Halter yellow. Relative lengths of 2nd, 3rd, and 4th costal sectors approximately as 1:2.1:1. Base and apex of first costal sector with distinctly long setae; dorsally setulae on r4+5 about twice as long as setulae on first and 2nd costal sectors. Base of vein R4+5 to vein r-m with a row of setulae ventrally and 3 setae on basal part dorsally. Bend of vein M bluntly angulated; section of M between crossveins R-M and dM-Cu longer than section between dM-Cu and bend of M, the distance between vein M from crossvein dM-Cu to bend about 2.4 times distance between bend to posterior margin of wing, or slightly shorter than distance between bend to apex of M. Crossvein dM-Cu slightly bent anteriorly. Ultimate section of wing vein CuA1 about 1/2 length of crossvein dM-Cu.</paragraph>
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<paragraph id="E8E66B2FF4CA425FB416F73BF86D2F9C" pageId="0" pageNumber="215">Legs coxae dark brown, with grayish pruinosity; trochanters reddish brown; femora, tibiae, and tarsi dark brown. Claws dark brown; pulvillus pale yellow. Fore claw slightly longer than 5th tarsomere; fore tibia slightly longer than head height, with a row of 4-6 short, anterodorsal setae on upper 2/3; 1 posterior seta; 1 preapical dorsal seta distinctly longer than preapical anterodorsal seta; 1 preapical posteroventral seta. Mid femur with 2 anterior setae on middle and 2 preapical posterodorsal setae. Mid tibia with 1 anterodorsal, 2 posterior, and 1 ventral seta; 3 preapical dorsal setae, including 1 dorsal, 1 posterodorsal, and 1 posterior setae; 1 preapical anteroventral and 1 preapical posteroventral setae; 2 preapical posterodorsal setae. Hind femur with a row of posteroventral setae on basal half, a row of complete anterodorsal setae, 1 preapical anteroventral seta. Hind tibia with 4-5 anterodorsal setae, 2 strong, 2-3 posterodorsal setae, 4-5 ventral setae (lowest one strong), 3 preapical dorsal setae, 1 preapical anteroventral seta, without distinct preapical posteroventral seta.</paragraph>
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<paragraph id="96F3F862D8FEFA0D71EF8085F1F3F160" pageId="0" pageNumber="215">Abdomen long, ovate, reddish yellow; dark brown on middle longitudinal portion of tergites, posterior 2/3 of tergite 4 and entire tergite 5; tergite 5 with grayish-white pruinosity on anterior half. Syntergite 1+2 medially excavate to 2/3-3/4, with 2 median marginal setae, with 1 lateral marginal and 3-4 lateral discal setae. Tergites each with erect hairs; tergite 3 with 2 median marginal setae, 1 lateral discal seta, without median discal seta; tergite 4 with a row of marginal setae, without median discal and lateral discal seta; tergite 5 separately with a row of marginal setae and 2 lateral discal setae. Sternite 1 with black hairs on margin.</paragraph>
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<paragraph id="AB02292AAD51B7F786F9843B176C4BBF" pageId="0" pageNumber="215">
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Sternite 5 and male terminalia as Fig.
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<figureCitation id="508CE5EFFDC2D0DD306FDA374D6CB32D" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trichoformosomyia cuonaensis sp. nov. A, B ♂, bodies, dorsal and lateral views C, D ♂, heads, anterior and lateral views E sternite 5, ventral view F, G phallus (ejaculatory apodeme, aedeagal apodeme, hypandrium, pregonite, postgonite, basiphallus and distiphallus) of male, dorsal and lateral views H, I cerci, surstyli and epandrium of male, caudal and lateral views." figureDoi="10.3897/zookeys.1191.105549.figure2" httpUri="https://binary.pensoft.net/fig/983899" pageId="0" pageNumber="215">2E-I</figureCitation>
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. In ventral view, sternite 5 nearly square; V-shaped median cleft about 5/9 of the sternite length; apex of lateral lobe slightly blunt and with an inner protruding and pointed apically. In caudal view, syncercus distinctly narrowed and pointed only at apex; surstylus long, thin, slightly blunt at apex. In lateral view apex of syncercus distinctly arc-like and bent ventrally; surstylus long, straight, bluntly rounded at apex; membranous and sclerotized parts of distiphallus long and narrow; pregonite long; ejaculatory apodeme large; postgonite short and arc-like.
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</paragraph>
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<paragraph id="26ABA7FB2276FD7C35BAD2BDF7A6275E" pageId="0" pageNumber="215">
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<emphasis id="1199A9237EBEA89ABA1F81A1F7E7E1D6" bold="true" pageId="0" pageNumber="215">Female.</emphasis>
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Unknown.
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</paragraph>
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</subSubSection>
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<subSubSection id="6737472A0425194750C6B4174EA096AE" pageId="0" pageNumber="215" type="distribution">
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<paragraph id="C1CAF2016B9F370CD07BFFDC9E27F5BF" pageId="0" pageNumber="215">Distribution.</paragraph>
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<paragraph id="2A870544071FF0E3EEC6B7C7062BD9D7" pageId="0" pageNumber="215">
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China (Tibet; Fig.
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<figureCitation id="3B93DE87462FC3293C4456E74903FAA4" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. New distribution records of Tachininae from Tibet, China. 1, 2 Leskia latisurstyla Zhang & Dong, sp. nov. 3 Trichoformosomyia cuonaensis Zhang & Li, sp. nov. 4 Tachina jilongensis Zhang & Dong, sp. nov. 5 Nemoraea javana (Brauer & Bergenstamm, 1895) 6 Nemoraea echinata Mesnil, 1953." figureDoi="10.3897/zookeys.1191.105549.figure8" httpUri="https://binary.pensoft.net/fig/983905" pageId="0" pageNumber="215">8</figureCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |