223 lines
16 KiB
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223 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1057.66434" ID-GBIF-Dataset="762f541e-01a6-436e-a239-6add659a7340" ID-PMC="PMC8410752" ID-Pensoft-Pub="1313-2970-1057-37" ID-Pensoft-UUID="7D7EB4FF09C15594A2B2938127AB85E0" ID-PubMed="34539197" ID-ZooBank="F7F330B54188493DA3D137800007EA7D" ModsDocID="1313-2970-1057-37" checkinTime="1629994779735" checkinUser="pensoft" docAuthor="Zhang, Xiao & Chen 1, Yunzhi YaoDong Ren 2, Hong Pang 1, Huayan" docDate="2021" docId="15A7F2617E295A28AF2087999D865287" docLanguage="en" docName="ZooKeys 1057: 37-48" docOrigin="ZooKeys 1057" docPubDate="2021-08-25" docSource="http://dx.doi.org/10.3897/zookeys.1057.66434" docTitle="Dachibangus hui Zhang, Yao & Pang 2021, sp. nov." docType="treatment" docUuid="24D479B0-EBB5-4C2F-95D3-3C1A41FF403A" docUuidSource="ZooBank" docVersion="4" id="7D7EB4FF09C15594A2B2938127AB85E0" lastPageNumber="37" masterDocId="7D7EB4FF09C15594A2B2938127AB85E0" masterDocTitle="New mimarachnids (Hemiptera, Fulgoromorpha, Fulgoroidea) in mid-Cretaceous Burmese amber" masterLastPageNumber="48" masterPageNumber="37" pageNumber="37" updateTime="1668150873469" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New mimarachnids (Hemiptera, Fulgoromorpha, Fulgoroidea) in mid-Cretaceous Burmese amber</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zhang, Xiao</mods:namePart>
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<mods:affiliation>State Key Laboratory of Biocontrol, School of Life Sciences / School of Ecology, Sun Yat-sen University, Guangzhou 510275, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Chen 1, Yunzhi YaoDong Ren 2, Hong Pang 1, Huayan</mods:namePart>
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<mods:affiliation>College of Life Sciences and Academy for Multidisciplinary Studies, Capital Normal University, Xisanhuanbeilu 105, Haidian District, Beijing 100048, China</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-08-25</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1057</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>37</mods:start>
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<mods:end>48</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1057.66434</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1057.66434</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1057-37</mods:identifier>
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<mods:identifier type="ZooBank">F7F330B54188493DA3D137800007EA7D</mods:identifier>
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<mods:identifier type="Pensoft-UUID">7D7EB4FF09C15594A2B2938127AB85E0</mods:identifier>
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</mods:mods>
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<subSection pageId="0" pageNumber="37" type="systematic palaeontology">
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<treatment ID-GBIF-Taxon="185035736" LSID="urn:lsid:zoobank.org:act:24D479B0-EBB5-4C2F-95D3-3C1A41FF403A" httpUri="http://treatment.plazi.org/id/15A7F2617E295A28AF2087999D865287" lastPageNumber="37" pageId="0" pageNumber="37">
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<subSubSection pageId="0" pageNumber="37" type="nomenclature">
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<paragraph pageId="0" pageNumber="37">
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<taxonomicName LSID="http://zoobank.org/24d479b0-ebb5-4c2f-95d3-3c1a41ff403a" authority="Zhang, Yao & Pang" authorityName="Zhang, Yao & Pang" authorityYear="2021" class="Insecta" family="Mimarachnidae" genus="Dachibangus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dachibangus hui" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="hui" status="sp. nov.">Dachibangus hui Zhang, Yao & Pang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="37">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="description">
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<paragraph pageId="0" pageNumber="37">
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Holotype of Dachibangus hui sp. nov. A habitus in dorsal view B distal part of forewing C basal part of forewing D mesonotum E sensory pits on mesonotum F male terminalia in ventral view. Scale bars: 5 mm (A); 1 mm (B, C, D, F); 0.5 mm (E)." figureDoi="10.3897/zookeys.1057.66434.figure3" httpUri="https://binary.pensoft.net/fig/580849" pageId="0" pageNumber="37">Figures 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Line drawings of Dachibangus hui sp. nov. A mesonotum B male terminalia C forewing D hind wing. Scale bars: 1 mm (A-D)." figureDoi="10.3897/zookeys.1057.66434.figure4" httpUri="https://binary.pensoft.net/fig/580850" pageId="0" pageNumber="37">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="etymology">
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<paragraph pageId="0" pageNumber="37">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="37">The new specific name is dedicated to Mr Zhengkun Hu for his donation of the Burmese amber containing the holotype.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="type material">
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<paragraph pageId="0" pageNumber="37">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">
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<emphasis italics="true" pageId="0" pageNumber="37">Holotype</emphasis>
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,
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</emphasis>
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CNU-HOM-MA2021002, adult male, wings well preserved, but legs missing.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="locality and horizon">
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<paragraph pageId="0" pageNumber="37">Locality and horizon.</paragraph>
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<paragraph pageId="0" pageNumber="37">Hukawng Valley, Kachin State, Myanmar; mid-Cretaceous, lowermost Cenomanian.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="diagnosis">
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<paragraph pageId="0" pageNumber="37">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="37">
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Median carinae of mesonotum straight, subparallel to each other, lateral carinae posterior portion nearly straight (median carinae slightly sinuate, lateral carinae posterior portion arcuate in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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); tegmen without spots (with spots in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="D. formosus" pageId="0" pageNumber="37" rank="species" species="formosus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. formosus</emphasis>
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</taxonomicName>
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); common stem ScP + R as long as basal cell (ScP + R longer than basal cell in
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<taxonomicName lsidName="D. formosus" pageId="0" pageNumber="37" rank="species" species="formosus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. formosus</emphasis>
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</taxonomicName>
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, ScP + R about 1/2 of basal cell in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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); MP with five terminals (six terminals in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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); the bifurcation of MP1+2 slightly proximad of the bifurcation of MP3+4 (the bifurcation of MP1+2 slightly apicad of the bifurcation of MP3+4 in
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<taxonomicName lsidName="D. formosus" pageId="0" pageNumber="37" rank="species" species="formosus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. formosus</emphasis>
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</taxonomicName>
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); CuA1 almost straight (arcuate in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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); CuA2 slightly curved mediad at level of tornus (more curved in
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<taxonomicName lsidName="D. formosus" pageId="0" pageNumber="37" rank="species" species="formosus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. formosus</emphasis>
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</taxonomicName>
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, strongly curved in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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); CuP almost straight (sinuate in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="D. formosus" pageId="0" pageNumber="37" rank="species" species="formosus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. formosus</emphasis>
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</taxonomicName>
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); free stem of Pcu nearly as long as common stem of Pcu + A1 (Pcu longer than Pcu + A1 in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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); CuP and Pcu + A1 not close to each other (close to each other in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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); hind wing CuA forked at wing midlength (forked near wing base in
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<taxonomicName lsidName="D. trimaculatus" pageId="0" pageNumber="37" rank="species" species="trimaculatus">
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<emphasis italics="true" pageId="0" pageNumber="37">D. trimaculatus</emphasis>
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</taxonomicName>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.1057.66434.figure3" httpUri="https://binary.pensoft.net/fig/580849" pageId="0" pageNumber="37" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">Figure 3.</emphasis>
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Holotype of
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<taxonomicName authorityName="Zhang, Yao & Pang" authorityYear="2021" class="Insecta" family="Mimarachnidae" genus="Dachibangus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dachibangus hui" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="hui">
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<emphasis italics="true" pageId="0" pageNumber="37">Dachibangus hui</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="37">A</emphasis>
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habitus in dorsal view
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<emphasis bold="true" pageId="0" pageNumber="37">B</emphasis>
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distal part of forewing
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<emphasis bold="true" pageId="0" pageNumber="37">C</emphasis>
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basal part of forewing
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<emphasis bold="true" pageId="0" pageNumber="37">D</emphasis>
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mesonotum
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<emphasis bold="true" pageId="0" pageNumber="37">E</emphasis>
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sensory pits on mesonotum
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<emphasis bold="true" pageId="0" pageNumber="37">F</emphasis>
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male terminalia in ventral view. Scale bars: 5 mm (
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<emphasis bold="true" pageId="0" pageNumber="37">A</emphasis>
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); 1 mm (
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<emphasis bold="true" pageId="0" pageNumber="37">B, C, D, F</emphasis>
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); 0.5 mm (
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<emphasis bold="true" pageId="0" pageNumber="37">E</emphasis>
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).
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.1057.66434.figure4" httpUri="https://binary.pensoft.net/fig/580850" pageId="0" pageNumber="37" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">Figure 4.</emphasis>
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Line drawings of
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<taxonomicName authorityName="Zhang, Yao & Pang" authorityYear="2021" class="Insecta" family="Mimarachnidae" genus="Dachibangus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dachibangus hui" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="hui">
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<emphasis italics="true" pageId="0" pageNumber="37">Dachibangus hui</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="37">A</emphasis>
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mesonotum
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<emphasis bold="true" pageId="0" pageNumber="37">B</emphasis>
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male terminalia
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<emphasis bold="true" pageId="0" pageNumber="37">C</emphasis>
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forewing
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<emphasis bold="true" pageId="0" pageNumber="37">D</emphasis>
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hind wing. Scale bars: 1 mm (
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<emphasis bold="true" pageId="0" pageNumber="37">A-D</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="description">
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<paragraph pageId="0" pageNumber="37">Description.</paragraph>
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<paragraph pageId="0" pageNumber="37">Total length of the preserved holotype about 14.21 mm, wings well-preserved.</paragraph>
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">Thorax</emphasis>
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: mesonotum wider than long in midline, densely punctate, median carinae paired, diverging laterad on scutellum, lateral carinae distinct, not reaching anterior margin, diverging posteriad, scutellum transversely wrinkled. Tegula large.
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</paragraph>
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">Wings</emphasis>
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: membranous. Tegmen 13.59 mm long, 5.06 mm wide, about 2.7 times as long as wide, with distinct venation and irregular network veinlets, and also with irregular colour bands from base to apex, costal margin weakly arched at base, apical margin round, posterior margin almost straight, tornus distinct. Costal area narrow and long, with transverse veinlets, narrowing toward tegmen apex, basal cell weak, arculus weak, Pc + CP parallel to costal margin, apical portion weakened, common stem ScP + R + M approximately as long as common stem ScP + R, ScP + RA not forked, posterior portion curved upward, then downward to apical margin, apical portion weakened, RP single, apical portion weakened, stem MP almost straight, forked in wing apical half, with five terminals, the bifurcation of MP1+2 slightly proximad of the bifurcation of MP3+4, MP1+2 reaching margin with three terminals, MP3+4 with two terminals, CuA forked near wing basal one-third, with two terminals, CuP present throughout wing, nearly straight, clavus open, Pcu and A1 fused apicad of CuA forking, narrow marginal membrane absent, wing-coupling fore fold present.
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</paragraph>
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<paragraph pageId="0" pageNumber="37">Hind wing membranous, about 10.57 mm long, 5.63 mm wide, slightly shorter than tegmen, without distinct coloration, irregular network veinlets present. Anteroapical angle round, stem ScP + R straight, forked late, with two terminals, ScP + RA apical portion curved, MP single, CuA forked at wing midlength, with two terminals, CuP almost straight, apical portion absent, Pcu weakly sinuous, A1 forked, giving off two branches.</paragraph>
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">Abdomen</emphasis>
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: male terminalia poorly preserved, with two symmetrical lobes, pygofer lobes carinate, anal tube elongate, anal styles protruding and ligulate.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="remarks">
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<paragraph pageId="0" pageNumber="37">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="37">
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The new species is attributed to the genus
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<taxonomicName authorityName="Jiang, Szwedo & Wang" authorityYear="2018" class="Insecta" family="Mimarachnidae" genus="Dachibangus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dachibangus" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="37">Dachibangus</emphasis>
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</taxonomicName>
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due to mesonotum median carinae diverging laterad on scutellum, lateral carinae strongly diverging posteriad, tegmen with irregular colour bands, costal area narrow, ScP + RA curved downward in apical portion, MP at least with five terminals, CuA2 curved mediad at level of tornus, tornus distinct.
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</paragraph>
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</subSubSection>
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</treatment>
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</subSection>
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</document> |