158 lines
17 KiB
XML
158 lines
17 KiB
XML
<document id="AD543880549741C47A91DD3549855F7A" ID-DOI="10.5281/zenodo.199386" ID-GBIF-Dataset="4c4060cd-6045-477e-9f36-e7c653aebe29" ID-ISSN="1175-5326" ID-Zenodo-Dep="199386" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460334800555" checkinUser="plazi" docAuthor="Wei, Lianmeng & Zhang, Lili" docDate="2010" docId="03D187CDAA27FF9EFF08AA14CB02FD34" docLanguage="en" docName="zt02683p022.pdf" docOrigin="Zootaxa 2683" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Chrysotus anshunus Wei & Zhang, 2010, sp. nov." docType="treatment" docVersion="9" lastPageNumber="8" masterDocId="FFE8FFB5AA21FF99FF9FAE0EC877FFA3" masterDocTitle="A taxonomic study on Chrysotus Meigen (Diptera: Dolichopodidae) from southwest China: descriptions of eleven new species belonging to the redefined C. laesus - group" masterLastPageNumber="22" masterPageNumber="1" pageNumber="7" updateTime="1698259528598" updateUser="plazi">
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<mods:titleInfo id="B095FE81BEBB1536628F0E241E40F3EF">
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<mods:title id="E514A91E8FBE2E8EB849253C974121E6">A taxonomic study on Chrysotus Meigen (Diptera: Dolichopodidae) from southwest China: descriptions of eleven new species belonging to the redefined C. laesus - group</mods:title>
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<mods:namePart id="05F18A636D3F88FDE43B22DEF939D7F3">Wei, Lianmeng</mods:namePart>
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<mods:name id="91553260C80B913400EF93F2393AF02B" type="personal">
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<mods:roleTerm id="3F683AC6D8AE78A14499ABC443D1A620">Author</mods:roleTerm>
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<mods:namePart id="3CF2F2EF12F27671C1ED87DD9FA20EAF">Zhang, Lili</mods:namePart>
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<mods:typeOfResource id="561B10C2D13545FA56C772F9EE2E7ABB">text</mods:typeOfResource>
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<mods:titleInfo id="C1DE436617225A58009B735AB5C43957">
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<mods:title id="1B16387AF8325FFE256CBEB878585B1D">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="40D0A9E37FF7F4094F56BA5617BDBDA4">
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<mods:date id="A85E4E01238E10D06162882CB170A17E">2010</mods:date>
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<mods:detail id="84B62515904F23A4345C5AE7ABED473E" type="volume">
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<mods:number id="4AA37FE21F45D58073429A48F57606B7">2683</mods:number>
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<mods:start id="608D60EAD5018EC5FE37A9DE1DF91F7A">1</mods:start>
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<mods:end id="DE6B952794F54CBD02FF24058D4EBD99">22</mods:end>
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<mods:identifier id="DBE26ADE73EABC39E6B393A74E11E8A1" type="DOI">10.5281/zenodo.199386</mods:identifier>
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<mods:identifier id="7479B0D408D605ED686C28461440C884" type="GBIF-Dataset">4c4060cd-6045-477e-9f36-e7c653aebe29</mods:identifier>
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<mods:identifier id="07C1A073AB01CB8A84037EF5E2067039" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C57FE79115F5E9AA984B9B4B99D39C14" type="Zenodo-Dep">199386</mods:identifier>
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<treatment id="03D187CDAA27FF9EFF08AA14CB02FD34" ID-DOI="http://doi.org/10.5281/zenodo.6208983" ID-GBIF-Taxon="119405133" ID-Zenodo-Dep="6208983" LSID="urn:lsid:plazi:treatment:03D187CDAA27FF9EFF08AA14CB02FD34" httpUri="http://treatment.plazi.org/id/03D187CDAA27FF9EFF08AA14CB02FD34" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
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<subSubSection id="C3626550AA27FF9FFF08AA14CA66FB97" box="[151,529,1050,1076]" pageId="6" pageNumber="7" type="nomenclature">
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<paragraph id="8BC736DBAA27FF9FFF08AA14CA66FB97" blockId="6.[151,529,1050,1111]" box="[151,529,1050,1076]" pageId="6" pageNumber="7">
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<heading id="D08F81B7AA27FF9FFF08AA14CA66FB97" bold="true" box="[151,529,1050,1076]" fontSize="11" level="1" pageId="6" pageNumber="7" reason="1">
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<emphasis id="B90CEAC9AA27FF9FFF08AA14CA66FB97" bold="true" box="[151,529,1050,1076]" pageId="6" pageNumber="7">
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3.
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<taxonomicName id="4C784D58AA27FF9FFF2BAA14C9DBFB97" ID-CoL="92N84" box="[180,428,1050,1076]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="anshunus" status="sp. nov.">
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<emphasis id="B90CEAC9AA27FF9FFF2BAA14C9DBFB97" bold="true" box="[180,428,1050,1076]" italics="true" pageId="6" pageNumber="7">Chrysotus anshunus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23F57B2AA27FF9FFE2BAA14CA66FB97" box="[436,529,1050,1076]" pageId="6" pageNumber="7" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3626550AA27FF9FFF08AA33C898FBF4" box="[151,239,1085,1111]" pageId="6" pageNumber="7" type="description">
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<paragraph id="8BC736DBAA27FF9FFF08AA33C898FBF4" blockId="6.[151,529,1050,1111]" box="[151,239,1085,1111]" pageId="6" pageNumber="7">
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(
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<figureCitation id="13432A5EAA27FF9FFF00AA33C892FBF4" box="[159,229,1085,1111]" captionStart="FIGURE 3" captionStartId="7.[151,255,1329,1353]" captionTargetBox="[473,1113,723,1292]" captionTargetId="figure@7.[469,1117,719,1308]" captionTargetPageId="7" captionText="FIGURE 3. Chrysotus anshunus sp. nov. (A) male terminalia, left lateral view; (B) male first flagellomere, lateral view." httpUri="https://zenodo.org/record/199388/files/figure.png" pageId="6" pageNumber="7">Fig. 3</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3626550AA27FF9FFF08AA86C899FAB1" pageId="6" pageNumber="7" type="diagnosis">
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<paragraph id="8BC736DBAA27FF9FFF08AA86C899FAB1" blockId="6.[151,1437,1160,2010]" pageId="6" pageNumber="7">
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<emphasis id="B90CEAC9AA27FF9FFF08AA86C96EFB01" bold="true" box="[151,281,1160,1186]" pageId="6" pageNumber="7">Diagnosis.</emphasis>
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Eyes contiguous on face. Postocular setae black. Proboscis brown, palpus brownish yellow. All coxae blackish, femora blackish. Squama pale with brown setulae. Halter pale. Male terminalia with end of ventral projection of epandrium hook-like, with acute anterior and posterior angles and surstylus long and curved.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3626550AA27FF9EFF5AAB13CC9DFF74" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" type="description">
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<paragraph id="8BC736DBAA27FF9EFF5AAB13CC9DFF74" blockId="6.[151,1437,1160,2010]" lastBlockId="7.[151,1437,152,663]" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
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<emphasis id="B90CEAC9AA27FF9FFF5AAB13C9D8FA94" bold="true" box="[197,431,1309,1335]" pageId="6" pageNumber="7">Description. Male</emphasis>
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: Body length
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<quantity id="4C809B3EAA27FF9FFDFFAB13CAB6FA94" box="[608,705,1309,1335]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="6" pageNumber="7" unit="mm" value="2.2">2.2 mm</quantity>
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, wing length
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<quantity id="4C809B3EAA27FF9FFCF5AB13CBBBFA94" box="[874,972,1309,1335]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="7" unit="mm" value="1.5">1.5 mm</quantity>
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.
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<emphasis id="B90CEAC9AA27FF9FFC47AB13CC6AFA94" bold="true" box="[984,1053,1309,1335]" pageId="6" pageNumber="7">Head</emphasis>
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: Metallic green with pale gray pollinosity; eyes contiguous on face. Setulae and setae on head black, postocular setae black. Antenna black; first flagellomere subtriangular (
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<figureCitation id="13432A5EAA27FF9FFDABAB66CAF7FA21" box="[564,640,1384,1410]" captionStart="FIGURE 3" captionStartId="7.[151,255,1329,1353]" captionTargetBox="[473,1113,723,1292]" captionTargetId="figure@7.[469,1117,719,1308]" captionTargetPageId="7" captionText="FIGURE 3. Chrysotus anshunus sp. nov. (A) male terminalia, left lateral view; (B) male first flagellomere, lateral view." httpUri="https://zenodo.org/record/199388/files/figure.png" pageId="6" pageNumber="7">Fig. 3</figureCitation>
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B), 0.7 times as long as wide; arista black, minute pubescence. Proboscis brown with black setulae; palpus brownish yellow with 1 black apical seta.
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<emphasis id="B90CEAC9AA27FF9FFB11AB83CC9CFA04" bold="true" box="[1166,1259,1421,1447]" pageId="6" pageNumber="7">Thorax</emphasis>
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: Dark metallic green with pale gray pollinosity. Setulae and setae on thorax black; 6 strong dc, 7 irregularly paired acr short and setula-like; scutellum with 2 pairs of setae, basal pair short and setula-like; propleuron with 1 black setula and 1 black seta on lower part.
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<emphasis id="B90CEAC9AA27FF9FFD83ABF3CA2EF9B4" bold="true" box="[540,601,1533,1559]" pageId="6" pageNumber="7">Legs</emphasis>
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: (mid tarsus broken off) yellow, all coxae and trochanters blackish, femora blackish; base of tibiae brownish; fore tarsus from tip of tarsomere 1 onwards brownish, hind tarsus brown except base of tarsomere 1 pale. Setulae and setae on legs black. Mid and hind coxae each with 1 outer seta. Fore femur with 3–4 pv apically, mid femur with 2–3 av apically, hind femur with 3 av apically. Fore tibia with 1 ad, apically with 3 short setae; mid tibia with 2 ad and 2 pd, apically with 4 setae; hind tibia with 2 ad and 4 pd, apically with 4 setae. Relative lengths of tibia and 5 tarsomeres of legs LI 37: 18: 10: 6: 4: 4; LII 45:?:?:?:?:?; LIII 50: 15: 12: 9: 5: 5.
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<emphasis id="B90CEAC9AA27FF9FFD43A8D3CB57F954" bold="true" box="[732,800,1757,1783]" pageId="6" pageNumber="7">Wing</emphasis>
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: Hyaline, veins brown; R4+5 and M1+2 parallel apically, CuAx ratio 0.28. Squama pale with brown setulae. Halter pale.
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<emphasis id="B90CEAC9AA27FF9FFCE3A90BCB81F8BC" bold="true" box="[892,1014,1797,1823]" pageId="6" pageNumber="7">Abdomen</emphasis>
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: Dark metallic green with pale gray pollinosity; setulae and setae on abdomen black.
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<emphasis id="B90CEAC9AA27FF9FFC94A925CBAFF8E7" box="[779,984,1835,1860]" italics="true" pageId="6" pageNumber="7">Male terminalia</emphasis>
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(
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<figureCitation id="13432A5EAA27FF9FFC75A925CC41F8E6" box="[1002,1078,1835,1861]" captionStart="FIGURE 3" captionStartId="7.[151,255,1329,1353]" captionTargetBox="[473,1113,723,1292]" captionTargetId="figure@7.[469,1117,719,1308]" captionTargetPageId="7" captionText="FIGURE 3. Chrysotus anshunus sp. nov. (A) male terminalia, left lateral view; (B) male first flagellomere, lateral view." httpUri="https://zenodo.org/record/199388/files/figure.png" pageId="6" pageNumber="7">Fig. 3</figureCitation>
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A). Epandrium with angular projection posteriorly. End of ventral projection of epandrium with acute anterior angle and hook-like posterior angle; former angle not beyond level of flattened distal margin of lateral epandrial lobe. Lateral epandrial lobe shorter and wider, bearing 2 developed setae and short and weak seta, respectively. Surstylus somewhat long and curved, with acute end. Cercus wide and short, with strong setae. Hypandrium with lateral process pointed apically. Proximal portion of hypandrium with low flat process. Postgonite with strip-like arms and knife-shaped anterior process, all projections subequal in length.
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<emphasis id="B90CEAC9AA26FF9EFB9BAEB3CC28FF74" bold="true" box="[1028,1119,189,215]" pageId="7" pageNumber="8">Female</emphasis>
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: Unknown.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3626550AA26FF9EFF5AAEECCD46FF5F" box="[197,1329,226,252]" pageId="7" pageNumber="8" type="materials_examined">
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<paragraph id="8BC736DBAA26FF9EFF5AAEECCD46FF5F" blockId="7.[151,1437,152,663]" box="[197,1329,226,252]" pageId="7" pageNumber="8">
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<emphasis id="B90CEAC9AA26FF9EFF5AAEECCA5FFF5F" bold="true" box="[197,552,226,252]" pageId="7" pageNumber="8">
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<typeStatus id="54C38879AA26FF9EFF5AAEECC977FF5F" box="[197,256,226,252]" pageId="7" pageNumber="8">Type</typeStatus>
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material.
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<typeStatus id="54C38879AA26FF9EFE1DAEECCA5FFF5F" box="[386,552,226,252]" pageId="7" pageNumber="8" type="holotype">HOLOTYPE</typeStatus>
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</emphasis>
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ɗ, Guizhou: Anshun, Jiaozishan,
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<quantity id="4C809B3EAA26FF9EFC27AEECCC63FF5F" box="[952,1044,226,252]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="7" pageNumber="8" unit="m" value="1400.0">1400 m</quantity>
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,
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<date id="FFC6101BAA26FF9EFBBFAEECCCCCFF5F" box="[1056,1211,226,252]" pageId="7" pageNumber="8" value="1993-08-25">25.VIII.1993</date>
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, LM Wei.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3626550AA26FF9EFF5AAF09CC2EFE81" box="[197,1113,263,290]" pageId="7" pageNumber="8" type="etymology">
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<paragraph id="8BC736DBAA26FF9EFF5AAF09CC2EFE81" blockId="7.[151,1437,152,663]" box="[197,1113,263,290]" pageId="7" pageNumber="8">
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<emphasis id="B90CEAC9AA26FF9EFF5AAF09C926FE82" bold="true" box="[197,337,263,289]" pageId="7" pageNumber="8">Etymology.</emphasis>
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The specific name refers to the
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<typeStatus id="54C38879AA26FF9EFD55AF06CA8BFE81" box="[714,764,264,290]" pageId="7" pageNumber="8">type</typeStatus>
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locality of Anshun, Guizhou.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3626550AA26FF9EFF5AAF23CB02FD34" pageId="7" pageNumber="8" type="discussion">
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<paragraph id="8BC736DBAA26FF9EFF5AAF23CCA2FE14" blockId="7.[151,1437,152,663]" pageId="7" pageNumber="8">
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<emphasis id="B90CEAC9AA26FF9EFF5AAF23C949FEE4" bold="true" box="[197,318,301,327]" pageId="7" pageNumber="8">Remarks.</emphasis>
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In the
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<taxonomicName id="4C784D58AA26FF9EFE0DAF23C989FEE5" box="[402,510,301,326]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="laesus">
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<emphasis id="B90CEAC9AA26FF9EFE0DAF23C989FEE5" box="[402,510,301,326]" italics="true" pageId="7" pageNumber="8">C. laesus</emphasis>
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</taxonomicName>
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-group,
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<taxonomicName id="4C784D58AA26FF9EFDC4AF23CB70FEE5" box="[603,775,301,326]" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="fuscitibialis" status="sp. nov.">
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<emphasis id="B90CEAC9AA26FF9EFDC4AF23CB70FEE5" box="[603,775,301,326]" italics="true" pageId="7" pageNumber="8">C. fuscitibialis</emphasis>
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</taxonomicName>
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<emphasis id="B90CEAC9AA26FF9EFC90AF23CB1AFEE4" bold="true" box="[783,877,301,327]" pageId="7" pageNumber="8">
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<taxonomicNameLabel id="A23F57B2AA26FF9EFC90AF23CB1AFEE4" box="[783,877,301,327]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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appears closely related to this new species, but can be easily differentiated by the following characters: end of ventral projection of epandrium shrink back to level of flat distal margin of lateral epandrial lobe; hypandrium with ventral process long and acute apically; proximal portion of hypandrium with two projections, one rather small and other quite large.
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</paragraph>
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<paragraph id="8BC736DBAA26FF9EFF5AAFCCCA57FDEF" blockId="7.[151,1437,152,663]" pageId="7" pageNumber="8">
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According to the key of
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<bibRefCitation id="EFE94B2AAA26FF9EFE70AFCCCB7DFE7F" box="[495,778,450,476]" pageId="7" pageNumber="8" refString="Negrobov, O. P., Tsurikov, M. N. & Maslova, O. O. (2000) Revision of the Palaearctic species of the genus Chrysotus Meigen. (Diptera, Dolichopodidae), III. Entomologicheskoe Obozrenie, 79, 227 - 238." type="journal article">
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Negrobov
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<emphasis id="B90CEAC9AA26FF9EFDEFAFCCCADAFE78" box="[624,685,450,475]" italics="true" pageId="7" pageNumber="8">et al.</emphasis>
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(2000)
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</bibRefCitation>
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, the new species will run to
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<taxonomicName id="4C784D58AA26FF9EFBF8AFCCC939FDA1" authority="Negrobov et Maslova, 1995" authorityName="Negrobov et Maslova" authorityYear="1995" class="Insecta" family="Dolichopodidae" genus="Chrysotus" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="nudisetus">
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<emphasis id="B90CEAC9AA26FF9EFBF8AFCCCC8AFE78" box="[1127,1277,450,475]" italics="true" pageId="7" pageNumber="8">C. nudisetus</emphasis>
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<bibRefCitation id="EFE94B2AAA26FF9EFA9AAFCCC939FDA1" author="Negrobov" pageId="7" pageNumber="8" refString="Negrobov, O. P. & Maslova, O. O. (1995) Revision of Palaearctic species of the genus Chrysotus Meigen (Diptera, Dolichopodidae), II. Entomologicheskoe Obozrenie, 74, 456 - 466." type="journal article" year="1995">
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Negrobov
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<emphasis id="B90CEAC9AA26FF9EFA19AFCCCDEBFE78" box="[1414,1436,450,475]" italics="true" pageId="7" pageNumber="8">et</emphasis>
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Maslova, 1995
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</bibRefCitation>
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</taxonomicName>
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, but can be separated from the latter by end of ventral projection of epandrium with acute anterior and posterior angles; lateral epandrial lobe with flat distal margin; surstylus longer and bent; hypandrium with ventral process.
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</paragraph>
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<paragraph id="8BC736DBAA26FF9EFF5AAC56CB02FD34" blockId="7.[151,1437,152,663]" pageId="7" pageNumber="8">
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Based on the key of
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<bibRefCitation id="EFE94B2AAA26FF9EFE5EAC56CA04FDD1" author="Becker" box="[449,627,600,626]" pageId="7" pageNumber="8" refString="Becker, T. (1922 b) Dipterologische Studien. Dolichopodidae der Indo-Australischen Region. Capita Zoologica, 1, 1 - 247." type="journal article" year="1922">Becker (1922)</bibRefCitation>
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, the new species will run to couplet 3, but differs from all species under the couplet by blackish brown femora and yellow tibiae.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |