226 lines
30 KiB
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226 lines
30 KiB
XML
<document ID-CLB-Dataset="284560" ID-DOI="http://dx.doi.org/10.3897/zookeys.1188.112359" ID-GBIF-Dataset="a6d08011-bbea-4594-ac15-0bcae62bdc82" ID-Pensoft-Pub="1313-2970-1188-197" ID-Pensoft-UUID="EAB18A791F0A5A229D8FE7FEE9E167AC" ID-ZooBank="1D4965D81D4641DE95D65B05BFEFD9D1" ModsDocID="1313-2970-1188-197" checkinTime="1704768110097" checkinUser="pensoft" docAuthor="Peng, Lang, Deng, Zhen, Zhang, Yu-hua, Wang, Meng, Sun, Chang-hai & Wang, Bei-xin" docDate="2024" docId="DB6F042F79065B69A33ADD6D4E3D8D8B" docLanguage="en" docName="ZooKeys 1188: 197-218" docOrigin="ZooKeys 1188" docPubDate="2024-01-08" docSource="http://dx.doi.org/10.3897/zookeys.1188.112359" docTitle="Lype sagittalis Peng & Sun 2024, sp. nov." docType="treatment" docUuid="5375CC60-19B5-4322-B59A-4856D5F5F6F5" docUuidSource="ZooBank" docVersion="2" id="EAB18A791F0A5A229D8FE7FEE9E167AC" lastPageNumber="197" masterDocId="EAB18A791F0A5A229D8FE7FEE9E167AC" masterDocTitle="Seven new species and four new records of Psychomyiidae (Insecta, Trichoptera) from China" masterLastPageNumber="218" masterPageNumber="197" pageNumber="197" updateTime="1704768738490" updateUser="ExternalLinkService">
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<mods:mods id="ED30E49B46C27C390688008DCAB72C17" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="20421A04F14E0FF6498AA1EF104375BD">
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<mods:title id="C937B94AB217442F10D106EDA976EB65">Seven new species and four new records of Psychomyiidae (Insecta, Trichoptera) from China</mods:title>
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<mods:name id="8D715E9A0EC5CD239D122B45FD2980E0" type="personal">
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<mods:namePart id="8A416F73551AFF528A19DBE84E0E15F7">Peng, Lang</mods:namePart>
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<mods:nameIdentifier id="CAEC2CF0F3A3AD3BA0E23FA913B5BAEF" type="ORCID">https://orcid.org/0000-0002-5644-8248</mods:nameIdentifier>
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<mods:affiliation id="A6DEADEFBEAFB6EE786A62FB4E1D60AE">Department of Entomology, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China</mods:affiliation>
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<mods:namePart id="8733F49FC69829E04BF3174010DE53B9">Deng, Zhen</mods:namePart>
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<mods:nameIdentifier id="B50DBCCD3412504CBF4305D74AB3B51C" type="ORCID">https://orcid.org/0009-0004-4611-908X</mods:nameIdentifier>
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<mods:affiliation id="34DB496FB7C64FAAC359126407DEBD0F">Department of Entomology, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China</mods:affiliation>
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</mods:name>
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<mods:roleTerm id="354FF73F3C65378EDE1476CDF339DEC2">Author</mods:roleTerm>
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<mods:namePart id="A0EA35BA98F5ABEF0874D84008B89EB1">Zhang, Yu-hua</mods:namePart>
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<mods:nameIdentifier id="82B410422C823A7AD17D2EA58CEB869A" type="ORCID">https://orcid.org/0009-0001-8259-4038</mods:nameIdentifier>
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<mods:affiliation id="E90C2BC4D5D3751419AAD294C7D8EA29">Department of Entomology, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China</mods:affiliation>
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</mods:name>
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<mods:name id="9146649D613DFBF26482F6966205B8FE" type="personal">
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<mods:roleTerm id="E980A81DD4DB7216F22C645C165F0A1D">Author</mods:roleTerm>
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<mods:namePart id="70F0B29836CE04E1721E1EA788884FBF">Wang, Meng</mods:namePart>
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<mods:nameIdentifier id="8189626D5458778D3E65224DA40113A8" type="ORCID">https://orcid.org/0000-0001-5903-3171</mods:nameIdentifier>
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<mods:affiliation id="CFFF73B456F04ED0827D4AD8CCCEF182">Department of Entomology, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China</mods:affiliation>
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<mods:namePart id="5791C425DABF7CB5DD32C294CD20508D">Sun, Chang-hai</mods:namePart>
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<mods:nameIdentifier id="D28E3B7C1AA8EF6A26731FEC0A8E73E5" type="ORCID">https://orcid.org/0000-0003-4061-1028</mods:nameIdentifier>
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<mods:affiliation id="05171CD59CD95D30726BE3872D6477FF">Department of Entomology, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China</mods:affiliation>
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<mods:nameIdentifier id="8FAA0028702CE8517F5424069967F155" type="email">chsun@njau.edu.cn</mods:nameIdentifier>
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<mods:namePart id="8F9246117EA6F2AA754EDC6869AA1A01">Wang, Bei-xin</mods:namePart>
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<mods:nameIdentifier id="76E220E0EDBC766DC45BC1AFED55020C" type="ORCID">https://orcid.org/0000-0002-5253-8799</mods:nameIdentifier>
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<mods:affiliation id="298659C0518269805A4F66A0F69A1F95">Department of Entomology, College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China</mods:affiliation>
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<mods:nameIdentifier id="B9632ECE316C1EA5415682F69DB2D6ED" type="email">wangbeixin@njau.edu.cn</mods:nameIdentifier>
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<mods:typeOfResource id="667BAC398029F88E217C3291704E53A2">text</mods:typeOfResource>
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<mods:titleInfo id="3F41F87E5162F1250834DE698FF450A2">
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<mods:title id="AA91935942C4B854FFAD8E61B8BF7F83">ZooKeys</mods:title>
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<mods:part id="B9C44694B48682F5F5A0F2FF39CF43A4">
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<mods:date id="DE031B9C22256D93CB3398C0E1364D2F">2024</mods:date>
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<mods:number id="806A849FAFCAE5FF5E7CE5D0246F77D4">2024-01-08</mods:number>
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</mods:detail>
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<mods:detail id="2AD4A8D36BC34976AC4B9E67DD24EB79" type="volume">
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<mods:number id="71922E8ECF6C3D610ED1F08BA05EDE40">1188</mods:number>
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<mods:start id="10330E95EAF4F6DAC5BB0F7B3014E193">197</mods:start>
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<mods:end id="71E5FDC73A40F0B9FED44DB6100594B1">218</mods:end>
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<mods:location id="927A6BDB599F2777151A87DCBEAB5703">
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<mods:url id="686FE2C263C4606EF7D7B1CC5D204B8F">http://dx.doi.org/10.3897/zookeys.1188.112359</mods:url>
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<mods:classification id="C44D08E92C96A451C944E06771DAA268">journal article</mods:classification>
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<mods:identifier id="49DC1BD4E5D78DFA3C446321842AD215" type="DOI">http://dx.doi.org/10.3897/zookeys.1188.112359</mods:identifier>
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<mods:identifier id="2452BE8E81E04146822BC8D9DD27D6A3" type="Pensoft-Pub">1313-2970-1188-197</mods:identifier>
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</mods:mods>
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<treatment id="DB6F042F79065B69A33ADD6D4E3D8D8B" LSID="urn:lsid:zoobank.org:act:5375CC60-19B5-4322-B59A-4856D5F5F6F5" httpUri="http://treatment.plazi.org/id/DB6F042F79065B69A33ADD6D4E3D8D8B" lastPageNumber="197" pageId="0" pageNumber="197">
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<subSubSection id="C87F65B79B32430A29C02E9D7FEF6E73" pageId="0" pageNumber="197" type="nomenclature">
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<paragraph id="89E88D17DE7833EAC533CD455398D209" pageId="0" pageNumber="197">
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<taxonomicName id="523BF858A41F79072DF732A2248A4915" LSID="https://zoobank.org/5375CC60-19B5-4322-B59A-4856D5F5F6F5" authority="Peng & Sun" authorityName="Peng & Sun" authorityYear="2024" class="Insecta" family="Psychomyiidae" genus="Lype" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lype sagittalis" order="Trichoptera" pageId="0" pageNumber="197" phylum="Arthropoda" rank="species" species="sagittalis" status="sp. nov.">Lype sagittalis Peng & Sun</taxonomicName>
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<taxonomicNameLabel id="A5F644B382DE75F7DDB6077E8D8B0193" pageId="0" pageNumber="197">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="52FC4B00710D820A01B97D8EBF4D4250" pageId="0" pageNumber="197" type="description">
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<paragraph id="9ED2A704A286DE89BE4904C66AEAD2AD" pageId="0" pageNumber="197">
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<figureCitation id="C47F2EB74BB7EDCA214978B23286D762" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">Fig. 4A-E</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="F2C498038081F0301B0A5DA9F4A689DF" pageId="0" pageNumber="197" type="type material">
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<paragraph id="055A51001CC591DD98ADA42BFBA0E645" pageId="0" pageNumber="197">Type materials.</paragraph>
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<paragraph id="731989CB1B597774105051B5CE0748B1" pageId="0" pageNumber="197">
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<emphasis id="7A23D628D01EF2A0935EE886319CE242" bold="true" italics="true" pageId="0" pageNumber="197">Holotype</emphasis>
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: China • 1♂; Hunan Province, Shaoyang City, Suining County, Jiuxi Bamboo Tower Villa;
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<geoCoordinate id="DD745EA9F5B4E062DDDEF8BBE155677B" degrees="26" direction="north" minutes="24.39" orientation="latitude" precision="9" value="26.4065">26°24.39'N</geoCoordinate>
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,
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<geoCoordinate id="DB0827EE80E5BC813CA2DFC65D675076" degrees="110" direction="east" minutes="05.68" orientation="longitude" precision="9" value="110.094666">110°05.68'E</geoCoordinate>
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; alt. 630 m; 25-v-2021; light trap; L. Peng leg.; NJAU Tricho-20210525-0001.
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<emphasis id="785439043FBB2EEEB93F3E6242672400" bold="true" italics="true" pageId="0" pageNumber="197">Paratypes</emphasis>
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: China • 1♂; same data as holotype; NJAU Tricho-20210525-0002 • 1♂; Hunan Province; Shaoyang City, Suining County, Guanyinxing;
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<geoCoordinate id="C55149BF15DBB4587D2D2133560ECE06" degrees="26" direction="north" minutes="24.77" orientation="latitude" precision="9" value="26.412834">26°24.77'N</geoCoordinate>
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,
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<geoCoordinate id="B45965C6B6222B97E97A74E111CFD1E7" degrees="110" direction="east" minutes="05.39" orientation="longitude" precision="9" value="110.089836">110°05.39'E</geoCoordinate>
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; alt. 550 m; 28-v-2021; light trap; L. Peng leg.; NJAU Tricho-20210528-0001.
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</paragraph>
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</subSubSection>
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<subSubSection id="CEE3774C0C2E691ACF145A5B0E21CBB9" pageId="0" pageNumber="197" type="diagnosis">
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<paragraph id="579D91E6058CD3EB9CBA4A6652DD98A0" pageId="0" pageNumber="197">Diagnosis.</paragraph>
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<paragraph id="3B3966F3FB6C4F4A2A9B77E3391E6C12" pageId="0" pageNumber="197">
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This species is similar to
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<taxonomicName id="AE1C1C5196A4DB4D63971C8872D3EEEC" class="Insecta" family="Psychomyiidae" genus="Lype" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lype lubaretsi" order="Trichoptera" pageId="0" pageNumber="197" phylum="Arthropoda" rank="species" species="lubaretsi">
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<emphasis id="C23FB82455F59A7D6C579155C23D4911" italics="true" pageId="0" pageNumber="197">Lype lubaretsi</emphasis>
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</taxonomicName>
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Arefina, 2005 from Russia. However, the new species can be easily distinguished by the following characteristics: (1) longitudinally, sternum IX of
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<taxonomicName id="2B1347593437757ACF16360CE6570968" lsidName="L. sagittalis" pageId="0" pageNumber="197" rank="species" species="sagittalis">
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<emphasis id="F2756FCB2C60C22B7E0BAAD174BF758A" italics="true" pageId="0" pageNumber="197">L. sagittalis</emphasis>
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</taxonomicName>
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sp. nov. is subtriangular in lateral view, rather than subrectangular in
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<taxonomicName id="086ACC4A769126B4A667CE356E3FB475" lsidName="L. lubaretsi" pageId="0" pageNumber="197" rank="species" species="lubaretsi">
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<emphasis id="90466851882524DF341EC201C81D5C58" italics="true" pageId="0" pageNumber="197">L. lubaretsi</emphasis>
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</taxonomicName>
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; (2) each of the coxopodites of the new species is subcircular in lateral view, but elliptical in
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<taxonomicName id="9F6651BEB984AE466E8800F9A72FDBAA" lsidName="L. lubaretsi" pageId="0" pageNumber="197" rank="species" species="lubaretsi">
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<emphasis id="B47183E99F8D11FADAF33AC1AFCD7918" italics="true" pageId="0" pageNumber="197">L. lubaretsi</emphasis>
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</taxonomicName>
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; (3) the fused coxopodites in ventral view have a narrow mesal notch in the new species, rather than with a wide mesal notch in
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<taxonomicName id="C6F978D8F6DB7816B1C26A6BC3D2B5F2" lsidName="L. lubaretsi" pageId="0" pageNumber="197" rank="species" species="lubaretsi">
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<emphasis id="00C67760FF4AD3AFEE97D0B2D172A640" italics="true" pageId="0" pageNumber="197">L. lubaretsi</emphasis>
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</taxonomicName>
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; (4) the aedeagus is sagittal, with its apex truncate in dorsal view and pipe-shaped in lateral view in
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<taxonomicName id="63BDFA1EEB2CF6144DCAF73AECCB0B99" lsidName="L. sagittalis" pageId="0" pageNumber="197" rank="species" species="sagittalis">
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<emphasis id="79E6CDBC6F0C2D228EA4FA7AE09313EE" italics="true" pageId="0" pageNumber="197">L. sagittalis</emphasis>
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</taxonomicName>
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sp. nov., but nearly triangular with apex broad in ventral view, triangular with a sharp apex in lateral view in
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<taxonomicName id="20F837580BA9F6A47AE47A2781A34954" lsidName="L. lubaretsi" pageId="0" pageNumber="197" rank="species" species="lubaretsi">
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<emphasis id="6A06C0CE8717359A8B1F71FEBB4C6BAC" italics="true" pageId="0" pageNumber="197">L. lubaretsi</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCB366D776CD10A88A626199C801A141" pageId="0" pageNumber="197" type="description">
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<paragraph id="D29EC263CCF478040C058683BAC0E04C" pageId="0" pageNumber="197">Description.</paragraph>
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<paragraph id="B253F525696730DED8692D56ED64C9EE" pageId="0" pageNumber="197">
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<emphasis id="C485759850759717084514CFF2212066" bold="true" pageId="0" pageNumber="197">Male.</emphasis>
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Length of each forewing 4.2-4.4 mm (
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<emphasis id="C38FB5177C490350C7F5B656140BF076" italics="true" pageId="0" pageNumber="197">n</emphasis>
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= 3), holotype 4.4 mm. Specimens in alcohol with compound eyes black; antennae, legs, and thorax brown; wings light brown without any distinctive markings; abdomen dark brown dorsally, pale yellow ventrally.
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<emphasis id="00575911BAF078BD67F50FA52C57732A" bold="true" italics="true" pageId="0" pageNumber="197">Genitalia</emphasis>
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: Sternum IX subrectangular, anterior margin shallowly concave, posterior margin more deeply concave in ventral view (Fig.
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<figureCitation id="9345B00B855651A350DF610E4C4640CF" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4A</figureCitation>
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); subtriangular in lateral view (Fig.
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<figureCitation id="9416D7708CE96635EC75172EB37287E0" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C</figureCitation>
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). Tergite IX covered with fine microchaetae, subtriangular with distal end truncate in dorsal view (Fig.
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<figureCitation id="1979D600E1934503BB6E4D67AA5A501B" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4B</figureCitation>
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); tongue-shaped in lateral view (Fig.
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<figureCitation id="1D6AF2D6344BDA120D28368753C3063C" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C</figureCitation>
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), broadly fused with segment X. Segment X subrectangular and almost surrounding phallic apparatus in lateral and ventral views (Fig.
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<figureCitation id="43F4809C4F46AEDB7E5D754EB5F8B169" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C, E</figureCitation>
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); apex excised mesally in dorsal view (Fig.
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<figureCitation id="AE635CF9AEE5F4C37E78013DE19860AF" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4B</figureCitation>
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). Superior appendages elongate-oval in dorsal view (Fig.
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<figureCitation id="D211967506B7C12AE445659E0D6DB7E2" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4B</figureCitation>
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); lanceolate, tilted posterodorsad in lateral view (Fig.
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<figureCitation id="CCE3F7A0D17B46836A24ED3BA12B73F1" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C</figureCitation>
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). Coxopodites each subcircular in lateral view (Fig.
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<figureCitation id="2FA977A5531319150C1A6280B561F5F0" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C</figureCitation>
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); bases fused with each other in ventral view and with narrow notch between them apically about half their length, each with setose posteromesal corner produced caudad (Fig.
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<figureCitation id="3CEBB99D83DFF9556C6888FF62F0C370" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4A</figureCitation>
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). Harpagones twice as long as coxopodites, each more-or-less parallel-sided, each with lower margin slightly concave, upper margin sinuate in lateral view (Fig.
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<figureCitation id="28E0D53434EF310795845A9558D671DC" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C</figureCitation>
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); the pair divergent basally, evenly curved laterad and mesad to become somewhat forcipiform, with bases and distal ends enlarged in ventral view (Fig.
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<figureCitation id="FD989C865CF64B7DAAA25FA59330A1F2" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4A</figureCitation>
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). Phallotheca massive, constricted at middle in lateral view (Fig.
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<figureCitation id="6492744EE609D4C15A1C2F29BAA387A5" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C</figureCitation>
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), with apical margin membranous. Aedeagus sclerotized, depressed, broad in dorsal and ventral views (Fig.
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<figureCitation id="BD459CB38477D6672F6B408BA7ABF9E0" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4D, E</figureCitation>
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); pipe-shaped in lateral view (Fig.
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<figureCitation id="96637A5C1754FC5F3491BE87C1742D0B" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C</figureCitation>
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). Subapical projection of aedeagus sclerotized, finger-like in lateral and dorsal views (Fig.
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<figureCitation id="D5CB089FD380A70AAD09F78B74380A4C" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Lype sagittalis sp. nov., male adult, holotype A genitalia, ventral B genitalia, dorsal C genitalia, left lateral D phallotheca apex, dorsal E phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus." figureDoi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197">4C, D</figureCitation>
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).
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</paragraph>
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<caption id="21EB9C976CDA6CB80745C2C82F6FADAD" doi="10.3897/zookeys.1188.112359.figure4" httpUri="https://binary.pensoft.net/fig/963794" pageId="0" pageNumber="197" start="Figure 4" startId="F4">
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<paragraph id="99781EE40245B35416B05D57C7518CD0" pageId="0" pageNumber="197">
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<emphasis id="E4CEE043A65EF052EF4EAC1815A82E24" bold="true" pageId="0" pageNumber="197">Figure 4.</emphasis>
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<taxonomicName id="0A3D9839CC0983302117F5A4B6DC1D51" authorityName="Peng & Sun" authorityYear="2024" class="Insecta" family="Psychomyiidae" genus="Lype" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lype sagittalis" order="Trichoptera" pageId="0" pageNumber="197" phylum="Arthropoda" rank="species" species="sagittalis">
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<emphasis id="3CDB27B64615436A45AD13083054FF46" italics="true" pageId="0" pageNumber="197">Lype sagittalis</emphasis>
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</taxonomicName>
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sp. nov., male adult, holotype
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<emphasis id="3A92855F7FF918C71034373D0A73BDAA" bold="true" pageId="0" pageNumber="197">A</emphasis>
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genitalia, ventral
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<emphasis id="BD63DDF7280FBC8E651B9728A8099425" bold="true" pageId="0" pageNumber="197">B</emphasis>
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genitalia, dorsal
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<emphasis id="33EE27F419EB2F70EBDA8579711007AA" bold="true" pageId="0" pageNumber="197">C</emphasis>
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genitalia, left lateral
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<emphasis id="94E4E2BE72E874B26DA1EE9CD0B73089" bold="true" pageId="0" pageNumber="197">D</emphasis>
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phallotheca apex, dorsal
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<emphasis id="1F5CBD191DCE2BD699F32812D2946C12" bold="true" pageId="0" pageNumber="197">E</emphasis>
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phallotheca apex and segment X, ventral. Abbreviations: ste. IX = sternum IX; ter. IX = tergum IX; seg. X = segment X; sup. app. = superior appendage (paired); cox. = coxopodite (paired); har. = harpago (paired); pht. = phallotheca; aed. = aedeagus; sub. pro. aed. = subapical projection of aedeagus.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="B2896400E2D6EB6B2FBD0C7507616DF4" pageId="0" pageNumber="197" type="etymology">
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<paragraph id="BC7911B027DF4230D21A12E986B7AC20" pageId="0" pageNumber="197">Etymology.</paragraph>
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<paragraph id="F9AFC0ABA57DBCD15C9CA533C97EFC04" pageId="0" pageNumber="197">
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The Latin feminine adjective
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<taxonomicName id="79F162C5E8F7566C7CCFE593BAA23497" authorityName="Peng & Sun" authorityYear="2024" class="Insecta" family="Psychomyiidae" genus="Lype" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lype sagittalis" order="Trichoptera" pageId="0" pageNumber="197" phylum="Arthropoda" rank="species" species="sagittalis">
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<emphasis id="F591FF6395A12989655164EB1CF88730" italics="true" pageId="0" pageNumber="197">Lype sagittalis</emphasis>
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</taxonomicName>
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, meaning
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<normalizedToken id="6B5831C791F79C15FEE4406A9A23EB07" originalValue="“arrow-shaped”">"arrow-shaped"</normalizedToken>
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, and refers to the shape of the aedeagus in dorsal and ventral views.
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</paragraph>
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</subSubSection>
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<subSubSection id="BBB22BD5AFFF1FB2462D8A67FA533B19" pageId="0" pageNumber="197" type="distribution">
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<paragraph id="B5005AA0107A62CFBD9996FAED34F7A4" pageId="0" pageNumber="197">Distribution.</paragraph>
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<paragraph id="9546363960B70B0F7886A696D45C8AD4" pageId="0" pageNumber="197">China (Hunan).</paragraph>
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</subSubSection>
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</treatment>
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</document> |