265 lines
30 KiB
XML
265 lines
30 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/asp.81.e102683" ID-Pensoft-Pub="1864-8312-81-581" ID-Pensoft-UUID="E6F5D6150A225AFBB372E719EBBEDB68" ID-ZooBank="CA56E9F0B4264014B20BD7C455FD65A7" ModsDocID="1864-8312-81-581" checkinTime="1686864336769" checkinUser="pensoft" docAuthor="Wang, Ya-Lian, Peng, Zi-Qi, Jin, Feng-Liang, Chen, Hong-Wei & Huang, Jia" docDate="2023" docId="FED2E0DED8855BBAA5C73020522CABFC" docLanguage="en" docName="ArthropodSystPhyl 81: 581-610" docOrigin="Arthropod Systematics & amp; Phylogeny 81" docPubDate="2023-06-15" docSource="http://dx.doi.org/10.3897/asp.81.e102683" docTitle="Stegana (Orthostegana) aini Peng & Chen 2023, sp. nov." docType="treatment" docUuid="7A71D0C6-DF96-4442-999B-EC0AF4411096" docUuidSource="ZooBank" docVersion="1" id="E6F5D6150A225AFBB372E719EBBEDB68" lastPageNumber="581" masterDocId="E6F5D6150A225AFBB372E719EBBEDB68" masterDocTitle="Integrative species delimitation in the morphologically conservative Stegana subgen. Orthostegana (Diptera, Drosophilidae)" masterLastPageNumber="610" masterPageNumber="581" pageNumber="581" updateTime="1686864336769" updateUser="pensoft">
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<mods:titleInfo id="5A29AEA38A8C74BDC7448992271364F2">
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<mods:title id="0396100A08A29D53B125DBF6E2295F93">Integrative species delimitation in the morphologically conservative Stegana subgen. Orthostegana (Diptera, Drosophilidae)</mods:title>
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<mods:roleTerm id="0E0351B4BFEF4087580A7E5AF20987F4">Author</mods:roleTerm>
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<mods:namePart id="59B658D14527E9D9317100EA94F18D17">Wang, Ya-Lian</mods:namePart>
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<mods:nameIdentifier id="68715AF919DD74C7CCCE621EBF2E17AD" type="ORCID">https://orcid.org/0000-0002-4361-0437</mods:nameIdentifier>
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<mods:affiliation id="4B977052BD8D54758D0803E15F2A2733">Department of Entomology, South China Agricultural University, 483 Wushan-lu, Guangzhou 510642, Guangdong, P. R. China</mods:affiliation>
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<mods:namePart id="7D9416BA44E4DF54AB44706941D55F81">Peng, Zi-Qi</mods:namePart>
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<mods:nameIdentifier id="05D7E9FEA19F07BEEC8AB738CD53458C" type="ORCID">https://orcid.org/0009-0002-7444-2082</mods:nameIdentifier>
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<mods:affiliation id="29DA04E02C8625276F4982F0735E08E7">Department of Entomology, South China Agricultural University, 483 Wushan-lu, Guangzhou 510642, Guangdong, P. R. China</mods:affiliation>
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<mods:namePart id="838B50F32543A465C5621447E1237EF5">Jin, Feng-Liang</mods:namePart>
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<mods:nameIdentifier id="DE997AD289AD07369116AE5AF07175E6" type="ORCID">https://orcid.org/0000-0002-3780-3988</mods:nameIdentifier>
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<mods:affiliation id="24C688C1BD8EE799F17AE938C4EA56B8">Department of Entomology, South China Agricultural University, 483 Wushan-lu, Guangzhou 510642, Guangdong, P. R. China</mods:affiliation>
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<mods:namePart id="BA65F68286CDDC1423AC6C6A82187E64">Chen, Hong-Wei</mods:namePart>
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<mods:nameIdentifier id="0ABBF50CAA87F4C60AEC020FB6E753C8" type="ORCID">https://orcid.org/0000-0003-3175-8060</mods:nameIdentifier>
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<mods:affiliation id="2E266AB18413AD938497C3CC9B30362D">Department of Entomology, South China Agricultural University, 483 Wushan-lu, Guangzhou 510642, Guangdong, P. R. China</mods:affiliation>
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<mods:namePart id="0B6CFDB1ED33A2DA76D8A634D8884411">Huang, Jia</mods:namePart>
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<mods:affiliation id="DB18E94E443D50B6C0CAA32A3AEDB867">Department of Entomology, South China Agricultural University, 483 Wushan-lu, Guangzhou 510642, Guangdong, P. R. China</mods:affiliation>
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<mods:nameIdentifier id="D4FAD7FDD1C4EB52F1F7BE8565AE766A" type="email">hj@scau.edu.cn</mods:nameIdentifier>
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<mods:title id="64B26BDBEAE38C7EED7551B99099F9C8">Arthropod Systematics & amp; Phylogeny</mods:title>
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<mods:date id="5D48FA85141436ED97F1B8C5C1C663B6">2023</mods:date>
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<mods:number id="1C67F41142BE465CFC05A381039FBF34">2023-06-15</mods:number>
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<mods:number id="266B6F4B5E6F5C4C1401E8131DED66D8">81</mods:number>
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<mods:start id="C7A5B397115830B5F8AA4EEC9863D074">581</mods:start>
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<mods:end id="47B386F9A9DEDEAD4F2973442A2D876E">610</mods:end>
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<mods:url id="625EB0BA4EE4979DD9E49EC84993F178">http://dx.doi.org/10.3897/asp.81.e102683</mods:url>
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<mods:classification id="F7879284BC22DF8E2DF9C9773C36A993">journal article</mods:classification>
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<mods:identifier id="B028C0E55A26959421543FFB77FEC8EB" type="DOI">http://dx.doi.org/10.3897/asp.81.e102683</mods:identifier>
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<treatment id="FED2E0DED8855BBAA5C73020522CABFC" LSID="urn:lsid:zoobank.org:act:7A71D0C6-DF96-4442-999B-EC0AF4411096" httpUri="http://treatment.plazi.org/id/FED2E0DED8855BBAA5C73020522CABFC" lastPageNumber="581" pageId="0" pageNumber="581">
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<subSubSection id="F76583F30FD239FB2F3730B58380EAAD" pageId="0" pageNumber="581" type="nomenclature">
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<paragraph id="C5424E6D986E1864B2BC952BB7C5AAC3" pageId="0" pageNumber="581">
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3.2.1.1.
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<taxonomicName id="1C0E1B1F5AA4F19C3A54AD4EBC7EE613" LSID="https://zoobank.org/7A71D0C6-DF96-4442-999B-EC0AF4411096" authority="Peng & Chen" authorityName="Peng & Chen" authorityYear="2023" class="Insecta" family="Drosophilidae" genus="Stegana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stegana (Orthostegana) aini" order="Diptera" pageId="0" pageNumber="581" phylum="Arthropoda" rank="species" species="aini" status="sp. nov." subGenus="Orthostegana">Stegana (Orthostegana) aini Peng & Chen</taxonomicName>
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<taxonomicNameLabel id="D17A2C4B56A466F32718F52EF606E65E" pageId="0" pageNumber="581">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="C20B3F7F8ED72D26B87ADC20A69863D7" pageId="0" pageNumber="581" type="description">
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<paragraph id="7B85B7CC5F139FEC5C3A84F5A30A656C" pageId="0" pageNumber="581">
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<figureCitation id="CA63E6F535E505F18D49ABB48C045290" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Head, thorax, and abdomen in dorsal and lateral views. A, B Stegana (Orthostegana) aini Peng & Chen sp. nov. (male); C, D S. (O.) aini Peng & Chen sp. nov. (female); E, F S. (O.) brevivittata Peng & Chen sp. nov. (male); G, H S. (O.) brevivittata Peng & Chen sp. nov. (female). Scale bar = 1 mm." figureDoi="10.3897/asp.81.e102683.figure5" httpUri="https://binary.pensoft.net/fig/864472" pageId="0" pageNumber="581">Figs 5A-D</figureCitation>
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<figureCitation id="45AF69AF83A5BE8386F1656E764D9746" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Mesotarsus of males in ventral view. A Stegana (Orthostegana) curvinervis (Hendle, 1914); B S. (O.) singularis (Sidorenko, 1990); C S. (O.) flavicauda Zhang and Chen, 2012; D S. (O.) hirsutina Zhang and Chen, 2012; E S. (O.) hylecoeta Zhang and Chen, 2012; F S. (O.) multicardua Zhang and Chen, 2012; G S. (O.) aini Peng & Chen sp. nov.; H S. (O.) brevivittata Peng & Chen sp. nov.; I S. (O.) cuodi Peng & Chen sp. nov.; J S. (O.) fuscofemorata Peng & Chen sp. nov. Scale bar = 0.2 mm." figureDoi="10.3897/asp.81.e102683.figure9" httpUri="https://binary.pensoft.net/fig/864476" pageId="0" pageNumber="581">, 9G</figureCitation>
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<figureCitation id="4E35C4DC71986930FA17610C3576DB87" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Stegana (Orthostegana) aini Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581">, 12</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="42375613B2CB93CB3073A9F600D8245E" pageId="0" pageNumber="581" type="diagnosis">
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<paragraph id="6572DDCBD39DFA44737ACBC1506DE7E2" pageId="0" pageNumber="581">Diagnosis.</paragraph>
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<paragraph id="69BF789EFE33201E5F77CAFC6F0DDBEA" pageId="0" pageNumber="581">
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This species closely resembles
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<taxonomicName id="C571B510F69E3497DED6C2A046AC0553" lsidName="S. (O.) obscurala" pageId="0" pageNumber="581" rank="species" species="obscurala" subGenus="O.">S. (O.) obscurala</taxonomicName>
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<emphasis id="5DB513B0CC164441DCA07D63926C251B" bold="true" pageId="0" pageNumber="581">sp. nov.</emphasis>
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in the shape of both male and female terminalia (Figs
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<figureCitation id="02529A25E95A35C30FF78E57627B3788" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Stegana (Orthostegana) aini Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581">12</figureCitation>
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,
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<figureCitation id="E3514D563A27D0F8C94DC446AF0BC069" captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Stegana (Orthostegana) obscurala Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure19" httpUri="https://binary.pensoft.net/fig/864486" pageId="0" pageNumber="581">19</figureCitation>
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), but can be distinguished from the latter by having the pleura mostly yellow, lacking distinct longitudinal stripe above (Fig.
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<figureCitation id="E8670FC7303F88DF72F82CAD0A9DB73D" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Head, thorax, and abdomen in dorsal and lateral views. A, B Stegana (Orthostegana) aini Peng & Chen sp. nov. (male); C, D S. (O.) aini Peng & Chen sp. nov. (female); E, F S. (O.) brevivittata Peng & Chen sp. nov. (male); G, H S. (O.) brevivittata Peng & Chen sp. nov. (female). Scale bar = 1 mm." figureDoi="10.3897/asp.81.e102683.figure5" httpUri="https://binary.pensoft.net/fig/864472" pageId="0" pageNumber="581">5B, D</figureCitation>
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); the mesotarsus ventrally with 2 rows of black, apically blunt, stout spines; metatarsus with 15/2+1 spines; 2nd to 4th segments with 5/1, 1/1, and 2/1 spines, respectively (Fig.
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<figureCitation id="AEEEB797E460F95D84D4916B9047C7E7" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Mesotarsus of males in ventral view. A Stegana (Orthostegana) curvinervis (Hendle, 1914); B S. (O.) singularis (Sidorenko, 1990); C S. (O.) flavicauda Zhang and Chen, 2012; D S. (O.) hirsutina Zhang and Chen, 2012; E S. (O.) hylecoeta Zhang and Chen, 2012; F S. (O.) multicardua Zhang and Chen, 2012; G S. (O.) aini Peng & Chen sp. nov.; H S. (O.) brevivittata Peng & Chen sp. nov.; I S. (O.) cuodi Peng & Chen sp. nov.; J S. (O.) fuscofemorata Peng & Chen sp. nov. Scale bar = 0.2 mm." figureDoi="10.3897/asp.81.e102683.figure9" httpUri="https://binary.pensoft.net/fig/864476" pageId="0" pageNumber="581">9G</figureCitation>
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); pregonite with
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<emphasis id="16DECE132E2E374E42BD132D70745A05" italics="true" pageId="0" pageNumber="581">ca.</emphasis>
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5 sensilla distally (Fig.
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<figureCitation id="92395480598E3E7B2F35B75326BB1C5E" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Stegana (Orthostegana) aini Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581">12C, D</figureCitation>
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).
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</paragraph>
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<caption id="7B6362B88D25A64708FF2D1387FCA92C" doi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581" start="Figure 12" startId="F12">
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<paragraph id="E471D3A01152673404C6BDA36AB7BDA9" pageId="0" pageNumber="581">
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<emphasis id="4FE962300F031B855408CA656B8D32D4" bold="true" pageId="0" pageNumber="581">Figure 12.</emphasis>
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<taxonomicName id="48335D0942B71C203833967A5F7C9BE4" authorityName="Peng & Chen" authorityYear="2023" class="Insecta" family="Drosophilidae" genus="Stegana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stegana (Orthostegana) aini" order="Diptera" pageId="0" pageNumber="581" phylum="Arthropoda" rank="species" species="aini" subGenus="Orthostegana">Stegana (Orthostegana) aini</taxonomicName>
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Peng & Chen
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<emphasis id="210261AF0B7D27C771A3150CA99B651C" bold="true" pageId="0" pageNumber="581">sp. nov.</emphasis>
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, male (
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<emphasis id="BCE1A688D4AFF29D595E8A60E44FF0C0" bold="true" pageId="0" pageNumber="581">A</emphasis>
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-
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<emphasis id="DF840B35699EBC6DA79C51020C2C1059" bold="true" pageId="0" pageNumber="581">D</emphasis>
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) and female terminalia (
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<emphasis id="7AA455D24E8C1D5FD299DF9EB3A096A8" bold="true" pageId="0" pageNumber="581">E</emphasis>
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).
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<emphasis id="917EFCC1B282D01C4695F7A8E66D4541" bold="true" pageId="0" pageNumber="581">A</emphasis>
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Epandrium, surstylus, and cercus in lateral view;
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<emphasis id="43189E0D014ABE213BAD2384EC42340B" bold="true" pageId="0" pageNumber="581">B</emphasis>
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Surstylus in ventral view;
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<emphasis id="9DFFDD54C8490A2B3A96D252E385F3C7" bold="true" pageId="0" pageNumber="581">C</emphasis>
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,
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<emphasis id="4E6C4B3B55765BE73E5B9AF98DBB865F" bold="true" pageId="0" pageNumber="581">D</emphasis>
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Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views;
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<emphasis id="A40890AE5DF739375163FB65B12824E2" bold="true" pageId="0" pageNumber="581">E</emphasis>
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Eighth sternite in ventral view. Scale bars = 0.1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="20B857856822AAA63C56DC208591108B" pageId="0" pageNumber="581" type="description">
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<paragraph id="BE355149AAE4C1EE5DB73BA7BC38592A" pageId="0" pageNumber="581">Description.</paragraph>
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<paragraph id="5C4A4C2F92D0DA99093DA83CD58098BB" pageId="0" pageNumber="581">
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<emphasis id="55FB7D892359962EDE4299FFA0CF211F" bold="true" pageId="0" pageNumber="581">
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Male and female.
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<emphasis id="10040842F8FAA66A5CDB5293F598FE3D" italics="true" pageId="0" pageNumber="581">Head</emphasis>
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</emphasis>
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: Ocellar triangle dark brown, with 2 small setae posterior to ocellar setae. Postocellar seta absent. Frons brown, with numerous minute interfrontal setulae. Pedicel and first flagellomere yellow, with black pubescence. Face yellow. Gena yellow, with brown stripes. Clypeus mostly yellow. Palpus yellow.
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<emphasis id="6F5A4D1EC74A7178A169A2ADEEAD7BEF" bold="true" italics="true" pageId="0" pageNumber="581">Thorax</emphasis>
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: Mesonotum mostly yellow to brownish yellow (Fig.
|
||
<figureCitation id="9620E399D83657B61ED22AFA230BC9E2" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Head, thorax, and abdomen in dorsal and lateral views. A, B Stegana (Orthostegana) aini Peng & Chen sp. nov. (male); C, D S. (O.) aini Peng & Chen sp. nov. (female); E, F S. (O.) brevivittata Peng & Chen sp. nov. (male); G, H S. (O.) brevivittata Peng & Chen sp. nov. (female). Scale bar = 1 mm." figureDoi="10.3897/asp.81.e102683.figure5" httpUri="https://binary.pensoft.net/fig/864472" pageId="0" pageNumber="581">5A, C</figureCitation>
|
||
). Scutellum yellow in males (Fig.
|
||
<figureCitation id="FC6D577038416536ABB414DA0DFE703B" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Head, thorax, and abdomen in dorsal and lateral views. A, B Stegana (Orthostegana) aini Peng & Chen sp. nov. (male); C, D S. (O.) aini Peng & Chen sp. nov. (female); E, F S. (O.) brevivittata Peng & Chen sp. nov. (male); G, H S. (O.) brevivittata Peng & Chen sp. nov. (female). Scale bar = 1 mm." figureDoi="10.3897/asp.81.e102683.figure5" httpUri="https://binary.pensoft.net/fig/864472" pageId="0" pageNumber="581">5A</figureCitation>
|
||
), brownish in females (Fig.
|
||
<figureCitation id="D5A67536072B93557FA9964FF8CB5F4A" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Head, thorax, and abdomen in dorsal and lateral views. A, B Stegana (Orthostegana) aini Peng & Chen sp. nov. (male); C, D S. (O.) aini Peng & Chen sp. nov. (female); E, F S. (O.) brevivittata Peng & Chen sp. nov. (male); G, H S. (O.) brevivittata Peng & Chen sp. nov. (female). Scale bar = 1 mm." figureDoi="10.3897/asp.81.e102683.figure5" httpUri="https://binary.pensoft.net/fig/864472" pageId="0" pageNumber="581">5C</figureCitation>
|
||
). Halter mostly brownish, with a yellow patch at knob (Fig.
|
||
<figureCitation id="6EFF4532270074B55768A473D375534D" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Head, thorax, and abdomen in dorsal and lateral views. A, B Stegana (Orthostegana) aini Peng & Chen sp. nov. (male); C, D S. (O.) aini Peng & Chen sp. nov. (female); E, F S. (O.) brevivittata Peng & Chen sp. nov. (male); G, H S. (O.) brevivittata Peng & Chen sp. nov. (female). Scale bar = 1 mm." figureDoi="10.3897/asp.81.e102683.figure5" httpUri="https://binary.pensoft.net/fig/864472" pageId="0" pageNumber="581">5A-D</figureCitation>
|
||
). Legs yellow (Fig.
|
||
<figureCitation id="641B72DD6BEEAFB88EB2E1D270150516" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Mesotarsus of males in ventral view. A Stegana (Orthostegana) curvinervis (Hendle, 1914); B S. (O.) singularis (Sidorenko, 1990); C S. (O.) flavicauda Zhang and Chen, 2012; D S. (O.) hirsutina Zhang and Chen, 2012; E S. (O.) hylecoeta Zhang and Chen, 2012; F S. (O.) multicardua Zhang and Chen, 2012; G S. (O.) aini Peng & Chen sp. nov.; H S. (O.) brevivittata Peng & Chen sp. nov.; I S. (O.) cuodi Peng & Chen sp. nov.; J S. (O.) fuscofemorata Peng & Chen sp. nov. Scale bar = 0.2 mm." figureDoi="10.3897/asp.81.e102683.figure9" httpUri="https://binary.pensoft.net/fig/864476" pageId="0" pageNumber="581">9G</figureCitation>
|
||
).
|
||
<emphasis id="DE48D4E44F10FD37E92579FDFAD72539" bold="true" italics="true" pageId="0" pageNumber="581">Abdominal tergites</emphasis>
|
||
: brown to dark brown.
|
||
<emphasis id="79AC5BD93C48C6F046AE2D0E0194244A" bold="true" italics="true" pageId="0" pageNumber="581">Male terminalia</emphasis>
|
||
: Epandrium mostly pubescent except for anterior and ventral margins, with
|
||
<emphasis id="57809CDE442AF8DAFD0E7873C9C53CFE" italics="true" pageId="0" pageNumber="581">ca.</emphasis>
|
||
30 setae on dorsal to posterior portions per side (Fig.
|
||
<figureCitation id="3C5A049CB9B581C2832186584244A2C7" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Stegana (Orthostegana) aini Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581">12A</figureCitation>
|
||
). Surstylus separated from epandrium, with
|
||
<emphasis id="2380A2CE96E68AAC78AF87B3BB80346F" italics="true" pageId="0" pageNumber="581">ca.</emphasis>
|
||
4 long and 19 short peg-shaped prensisetae and some setae near posteroventral margin on inner surface (Fig.
|
||
<figureCitation id="A02FD3E5480F197E0F47DAD6A6744EF0" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Stegana (Orthostegana) aini Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581">12B</figureCitation>
|
||
). Pregonites separated and small, slightly expanded distally (Fig.
|
||
<figureCitation id="9145A8DADE035DA3BDBFF9922A1992E1" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Stegana (Orthostegana) aini Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581">12C, D</figureCitation>
|
||
). Aedeagus pubescent distally, with some hairs apically (Fig.
|
||
<figureCitation id="12CFE3B5B0215B3F76E251D72943BCBB" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Stegana (Orthostegana) aini Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581">12C, D</figureCitation>
|
||
).
|
||
<emphasis id="9BC1E58619B3591C39D1BC7FBE3F7B56" bold="true" italics="true" pageId="0" pageNumber="581">Female terminalia</emphasis>
|
||
: Eighth sternite with 3 rows of orderly and asymmetrical peg-shaped prensisetae subposteromedially and posterolaterally, and with 3 sensilla distally per side (Fig.
|
||
<figureCitation id="DAC04D58ADBF280987C829F7E5FBDD3F" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Stegana (Orthostegana) aini Peng & Chen sp. nov., male (A - D) and female terminalia (E). A Epandrium, surstylus, and cercus in lateral view; B Surstylus in ventral view; C, D Hypandrium, phallapodeme, pregonite, aedeagus, and aedeagal sheath in ventral and lateral views; E Eighth sternite in ventral view. Scale bars = 0.1 mm." figureDoi="10.3897/asp.81.e102683.figure12" httpUri="https://binary.pensoft.net/fig/864479" pageId="0" pageNumber="581">12E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6F696BBADB116622B1681274D4F44F59" pageId="0" pageNumber="581" type="description">
|
||
<paragraph id="7769A23DCF1E74323F0405E78B9DAD3E" pageId="0" pageNumber="581">Measurements and indices.</paragraph>
|
||
<paragraph id="22B05CBC40EBEEE601876D6533233BF0" pageId="0" pageNumber="581">
|
||
<emphasis id="88C664A3C332BC5126CF46EF948311F8" bold="true" pageId="0" pageNumber="581">BL</emphasis>
|
||
= 3.40 mm in holotype (range in 3♂ and 5♀ paratypes: 2.80-3.87 in ♂, 3.13-4.20 in ♀),
|
||
<emphasis id="72A91750F1272467B4A967594862DE9B" bold="true" pageId="0" pageNumber="581">ThL</emphasis>
|
||
= 1.67 mm (1.60-1.80 in ♂, 1.60-1.80 in ♀),
|
||
<emphasis id="E1537B42A1A521FA6715CCAAE8CAB205" bold="true" pageId="0" pageNumber="581">WL</emphasis>
|
||
= 3.40 mm (2.80-4.13 in ♂, 3.13-4.00 in ♀),
|
||
<emphasis id="D622D655B63D608358083DFB705DE684" bold="true" pageId="0" pageNumber="581">WW</emphasis>
|
||
= 1.33 mm (1.20-1.53 in ♂, 1.20-1.40 in ♀),
|
||
<emphasis id="9688A69F89E8CC648F5B68E104E28FE8" bold="true" pageId="0" pageNumber="581">arb</emphasis>
|
||
= 4/3 (4-5/2-3),
|
||
<emphasis id="A0C0C6AEF95FF475199FC7E9855E839A" bold="true" pageId="0" pageNumber="581">avd</emphasis>
|
||
= 0.71 (0.60-1.00),
|
||
<emphasis id="CB7215407D5DBCF48CFCE0B556012123" bold="true" pageId="0" pageNumber="581">adf</emphasis>
|
||
= 1.71 (1.33-2.25),
|
||
<emphasis id="96782FAAD54D0D36F365D3BA0E9D800A" bold="true" pageId="0" pageNumber="581">flw</emphasis>
|
||
= 1.50 (1.50-2.75),
|
||
<emphasis id="8745AD924F2032AEE9ACCABAE2828D5E" bold="true" pageId="0" pageNumber="581">FW</emphasis>
|
||
/
|
||
<emphasis id="8785D3A9CF55AD2E63558E71D2E4F050" bold="true" pageId="0" pageNumber="581">HW</emphasis>
|
||
= 0.37 (0.33-0.40),
|
||
<emphasis id="A0FFE2895A73F96CEB366F0EFF2342A1" bold="true" pageId="0" pageNumber="581">ch/o</emphasis>
|
||
= 0.09 (0.07-0.13),
|
||
<emphasis id="1DE5FDF00771B83B692DB670B0A746DC" bold="true" pageId="0" pageNumber="581">prorb</emphasis>
|
||
= 0.82 (0.63-0.89),
|
||
<emphasis id="08FE27ECF0D441F46D8B0E5512264B9D" bold="true" pageId="0" pageNumber="581">rcorb</emphasis>
|
||
= 0.59 (0.37-0.63),
|
||
<emphasis id="4560F2B8F0894F0DC2FE9FCFDC78D84A" bold="true" pageId="0" pageNumber="581">vb</emphasis>
|
||
= 0.67 (0.67-0.88),
|
||
<emphasis id="F9AE5B5FB0AEDFD8900D34BEA55D1515" bold="true" pageId="0" pageNumber="581">dcl</emphasis>
|
||
= 0.30 (0.32-0.40),
|
||
<emphasis id="D708B667E1DFF6D5A17A4F34E6DC1D2B" bold="true" pageId="0" pageNumber="581">presctl</emphasis>
|
||
= 0.46 (0.36-0.50),
|
||
<emphasis id="D826B71435B70A318F1DFDE648108F4F" bold="true" pageId="0" pageNumber="581">sctl</emphasis>
|
||
= 1.07 (0.86-1.35),
|
||
<emphasis id="7145610612994A444D03301B2A8E3E67" bold="true" pageId="0" pageNumber="581">sterno</emphasis>
|
||
= 0.53 (0.43-1.00),
|
||
<emphasis id="CDDE233FD3EEFC2D62F16EBF01CDD89E" bold="true" pageId="0" pageNumber="581">orbito</emphasis>
|
||
= 1.80 (2.00-2.50),
|
||
<emphasis id="A56172E4D07130E774882B8C841BB931" bold="true" pageId="0" pageNumber="581">dcp</emphasis>
|
||
= 0.23 (0.25-0.36),
|
||
<emphasis id="6455FB304E39126DFCB14A63571DDE03" bold="true" pageId="0" pageNumber="581">sctlp</emphasis>
|
||
= 1.10 (1.10-1.44),
|
||
<emphasis id="E39DDF74028AD9CE1F18245273E9278E" bold="true" pageId="0" pageNumber="581">C</emphasis>
|
||
= 2.40 (1.28-3.00),
|
||
<emphasis id="ABCD9B2AB9B1423D3ACA06E0211C9EDA" bold="true" pageId="0" pageNumber="581">4c</emphasis>
|
||
= 0.83 (0.75-1.64),
|
||
<emphasis id="CEC3C35A4968F68D79461D980BA07A72" bold="true" pageId="0" pageNumber="581">4v</emphasis>
|
||
= 1.67 (1.45-2.23),
|
||
<emphasis id="B5FA4BEDFE88079AED98C6F0B8EF00A4" bold="true" pageId="0" pageNumber="581">5x</emphasis>
|
||
= 1.00 (0.60-1.25),
|
||
<emphasis id="E040FAAB4D0AF38EF74A910247FA326E" bold="true" pageId="0" pageNumber="581">ac</emphasis>
|
||
= 5.40 (5.00-7.20),
|
||
<emphasis id="6DC760F0A797270F85447DB238285FE1" bold="true" pageId="0" pageNumber="581">M</emphasis>
|
||
= 0.42 (0.25-0.42),
|
||
<emphasis id="85C40C660A2C2AB884E7B93BB7EE63F4" bold="true" pageId="0" pageNumber="581">C3F</emphasis>
|
||
= 0.60 (0.60-1.25).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="150C9E50F193E06A41F2A147CF074AF9" pageId="0" pageNumber="581" type="distribution">
|
||
<paragraph id="2161201F2FAC4D69BC15D5F1924A9431" pageId="0" pageNumber="581">Distribution.</paragraph>
|
||
<paragraph id="F15B3B784ADE6F3BFF29117271A11442" pageId="0" pageNumber="581">China (Yunnan).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9531F2D9DD1082C75B73AE499AA9BB77" pageId="0" pageNumber="581" type="type material">
|
||
<paragraph id="F0BE1777B509F630F38417215CEC2816" pageId="0" pageNumber="581">Type material examined.</paragraph>
|
||
<paragraph id="4382001D5332F75F7576D6C876D3FA3C" pageId="0" pageNumber="581">
|
||
<emphasis id="4F8CF40DB8EA3241FDABA1F234AE53FA" bold="true" pageId="0" pageNumber="581">Holotype</emphasis>
|
||
: ♂ (SCAU, No. 112183), CHINA: Hesong, Menghai, Yunnan,
|
||
<geoCoordinate id="0F7764717CB9A0816DDA915473BAADA4" degrees="21" direction="north" minutes="50" orientation="latitude" precision="15" seconds="17" value="21.838057">21°50′17″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="36347F7D5964E1A4BE2372EABEEEE1D6" degrees="100" direction="east" minutes="05" orientation="longitude" precision="15" seconds="48" value="100.09667">100°05′48″E</geoCoordinate>
|
||
, altitude 1600 m, 11.v.2012, swept over tussock, H.W. Chen. -
|
||
<emphasis id="882FCC6BDE6292B2578728A5BB4D6BDD" bold="true" pageId="0" pageNumber="581">Paratypes</emphasis>
|
||
: 3♂, 13♀ (SCAU, Nos. 112184-99), altitudes 1600-1900 m, 6-11.v.2012, other data same as the holotype.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1268BCD4CEC60AA536F8D0BE0768D0E3" pageId="0" pageNumber="581" type="etymology">
|
||
<paragraph id="16019CA7D8C392E5C8BFD187648CFA6D" pageId="0" pageNumber="581">Etymology.</paragraph>
|
||
<paragraph id="CD404C6A849BE0CF9E141792EBF95783" pageId="0" pageNumber="581">
|
||
From the word "
|
||
<emphasis id="D41D2EE5D8D87307B17AC7CD4420E977" italics="true" pageId="0" pageNumber="581">aini</emphasis>
|
||
" of the Aini nationality living in Yunnan, China.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |