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<document id="ADD43354C9874CD258EDB434B3C1A58E" ID-DOI="10.5281/zenodo.185232" ID-GBIF-Dataset="997eb0b5-c777-453b-a619-3484af8b1cf3" ID-ISSN="1175-5326" ID-Zenodo-Dep="185232" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459978173906" checkinUser="plazi" docAuthor="Qin, Dao-Zheng &amp; Zhang, Ya-Lin" docDate="2009" docId="F76587EBE22BFF8FC8DCFF15FF04B470" docLanguage="en" docName="zt01979p068.pdf" docOrigin="Zootaxa 1979" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Longtania Ding" docType="treatment" docVersion="9" lastPageNumber="63" masterDocId="0B5CFF93E22AFF8EC84BFFC8FFE1B24A" masterDocTitle="A new species of Longtania Ding from China and redescription of the male genitalia of Platytibia ferruginea Ding (Hemiptera: Fulgoromorpha: Delphacidae)" masterLastPageNumber="68" masterPageNumber="62" pageNumber="63" updateTime="1698231651865" updateUser="plazi">
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<mods:title id="3549FF8AD8B79A988147F903CEB8C75E">A new species of Longtania Ding from China and redescription of the male genitalia of Platytibia ferruginea Ding (Hemiptera: Fulgoromorpha: Delphacidae)</mods:title>
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<mods:namePart id="3DC998BB00D94B36F584C92C98917A92">Qin, Dao-Zheng</mods:namePart>
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<mods:namePart id="FEF7C213FB4D7DC061EA620AA6838A02">Zhang, Ya-Lin</mods:namePart>
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<mods:date id="1BE511B45B140C9CB24A507733A562C7">2009</mods:date>
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<treatment id="F76587EBE22BFF8FC8DCFF15FF04B470" ID-DOI="http://doi.org/10.5281/zenodo.6217674" ID-GBIF-Taxon="119378268" ID-Zenodo-Dep="6217674" LSID="urn:lsid:plazi:treatment:F76587EBE22BFF8FC8DCFF15FF04B470" httpUri="http://treatment.plazi.org/id/F76587EBE22BFF8FC8DCFF15FF04B470" lastPageNumber="63" pageId="1" pageNumber="63">
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<paragraph id="7F7336FDE22BFF8FC8DCFF15FEB6B2BD" blockId="1.[151,343,221,247]" box="[151,343,221,247]" pageId="1" pageNumber="63">
<heading id="243B8191E22BFF8FC8DCFF15FEB6B2BD" bold="true" box="[151,343,221,247]" fontSize="11" level="1" pageId="1" pageNumber="63" reason="1">
<taxonomicName id="B8CC4D7EE22BFF8FC8DCFF15FEB6B2BD" ID-CoL="5GF9" authority="Ding" authorityName="Ding" box="[151,343,221,247]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FC8DCFF15FEB6B2BD" bold="true" box="[151,343,221,247]" pageId="1" pageNumber="63">
<emphasis id="4DB8EAEFE22BFF8FC8DCFF15FEF5B2BD" bold="true" box="[151,276,221,247]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
Ding
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<paragraph id="7F7336FDE22BFF8FC8DCFEE0FB28B375" blockId="1.[151,1225,296,319]" box="[151,1225,296,319]" pageId="1" pageNumber="63">
<treatmentCitationGroup id="5FDC11D3E22BFF8FC8DCFEE0FB28B375" box="[151,1225,296,319]" pageId="1" pageNumber="63">
<taxonomicName id="B8CC4D7EE22BFF8FC8DCFEE0FE5AB375" ID-CoL="5GF9" authority="Ding, 2006: 446" authorityName="Ding" authorityPageNumber="446" authorityYear="2006" box="[151,443,296,319]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FC8DCFEE0FEE4B375" box="[151,261,296,319]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
<treatmentCitation id="FE6D10ECE22BFF8FC940FEE0FE5AB375" author="Ding" box="[267,443,296,319]" page="446" pageId="1" pageNumber="63" year="2006">
<bibRefCitation id="1B5D4B0CE22BFF8FC940FEE0FE67B375" author="Ding" box="[267,390,296,319]" pageId="1" pageNumber="68" refString="Ding, J. H. (2006) Fauna Sinica. Insecta Vol. 45. Homoptera Delphacidae. Editorial Committee of Fauna Sinica, Chinese Academy of Science. Beijing, China. Science Press. 776 pp." type="book" year="2006">Ding, 2006</bibRefCitation>
: 446
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</taxonomicName>
447.
<typeStatus id="A077885FE22BFF8FC9B0FEE0FDD1B375" box="[507,560,296,319]" pageId="1" pageNumber="63">Type</typeStatus>
species.
<taxonomicName id="B8CC4D7EE22BFF8FCAD9FEE0FC20B375" ID-CoL="3VYZS" authority="Ding, 2006" authorityName="Ding" authorityYear="2006" box="[658,961,296,319]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="species" species="picea">
<emphasis id="4DB8EAEFE22BFF8FCAD9FEE0FCA1B375" box="[658,832,296,319]" italics="true" pageId="1" pageNumber="63">Longtania picea</emphasis>
<bibRefCitation id="1B5D4B0CE22BFF8FCB0DFEE0FC20B375" author="Ding" box="[838,961,296,319]" pageId="1" pageNumber="68" refString="Ding, J. H. (2006) Fauna Sinica. Insecta Vol. 45. Homoptera Delphacidae. Editorial Committee of Fauna Sinica, Chinese Academy of Science. Beijing, China. Science Press. 776 pp." type="book" year="2006">Ding, 2006</bibRefCitation>
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, by original designation.
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</paragraph>
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<subSubSection id="37D66576E22BFF8FC8DCFEA7FB2AB080" pageId="1" pageNumber="63" type="diagnosis">
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<emphasis id="4DB8EAEFE22BFF8FC8DCFEA7FEF6B3C3" bold="true" box="[151,279,367,393]" pageId="1" pageNumber="63">Diagnosis.</emphasis>
Small-sized, brownish delphacids. Head longer and narrower than pronotum (
<figureCitation id="E7F72A78E22BFF8FCCFCFEB8FB1CB3C0" box="[1207,1277,368,394]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 1</figureCitation>
). Vertex longer than wide at base, anterior margin of vertex rounded projecting in front of eyes (
<figureCitation id="E7F72A78E22BFF8FCC26FE50FB51B3F8" box="[1133,1200,408,434]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 1</figureCitation>
), in profile meeting frons at nearly right angle (
<figureCitation id="E7F72A78E22BFF8FC992FE08FDC0B390" box="[473,545,448,474]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 3</figureCitation>
). Y-shaped carina with stem absent, submedian carinae uniting before apex of vertex (
<figureCitation id="E7F72A78E22BFF8FC95AFE20FEB7B048" box="[273,342,488,514]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 1</figureCitation>
). Median carinae of frons simple (
<figureCitation id="E7F72A78E22BFF8FCABBFE20FCD8B048" box="[752,825,488,514]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 2</figureCitation>
). Lateral carinae of pronotum attaining hind margin (
<figureCitation id="E7F72A78E22BFF8FC8D4FDD8FF09B060" box="[159,232,528,554]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 1</figureCitation>
). Calcar foliate, tectiform, with many black-tipped teeth on lateral margin. Male pygofer with diaphragm narrow, dorsal margin produced medially, truncate or emarginate dorsally (
<figureCitation id="E7F72A78E22BFF8FCC28FDF0FB4BB018" box="[1123,1194,568,594]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 8</figureCitation>
); dorsolateral apices of pygofer not expanded (
<figureCitation id="E7F72A78E22BFF8FC98FFDA8FDEDB030" box="[452,524,608,634]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 7</figureCitation>
). Parameres broadened distally with convergent apex (
<figureCitation id="E7F72A78E22BFF8FCCC1FDA8FB00B030" box="[1162,1249,608,634]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 15</figureCitation>
). Suspensorium strap-shaped (
<figureCitation id="E7F72A78E22BFF8FC975FD40FE76B0E8" box="[318,407,648,674]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 10</figureCitation>
) and fused with aedeagal base on its dorsal side (
<figureCitation id="E7F72A78E22BFF8FCBB6FD40FB4DB0E8" box="[1021,1196,648,674]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Figs 9, 11, 12</figureCitation>
). Aedeagus tubular, armed with spines (
<figureCitation id="E7F72A78E22BFF8FC930FD78FDC1B080" box="[379,544,688,714]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Figs 9, 11, 12</figureCitation>
). Male anal segment ring-like, without processes (
<figureCitation id="E7F72A78E22BFF8FCC26FD78FB5FB080" box="[1133,1214,688,714]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig 14</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="37D66576E22BFF8FC88CFD1FFB9DB7A0" pageId="1" pageNumber="63" type="discussion">
<paragraph id="7F7336FDE22BFF8FC88CFD1FFE43B1F0" blockId="1.[151,1437,367,1594]" pageId="1" pageNumber="63">
<emphasis id="4DB8EAEFE22BFF8FC88CFD1FFEA1B0BB" bold="true" box="[199,320,727,753]" pageId="1" pageNumber="63">Remarks.</emphasis>
The genus
<taxonomicName id="B8CC4D7EE22BFF8FC983FD10FD62B0B8" authority="Ding" authorityName="Ding" box="[456,643,728,754]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FC983FD10FDA0B0BB" box="[456,577,728,753]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
Ding
</taxonomicName>
is characterized by its long and apically rounded vertex, by its submedian carinae uniting before apex of vertex (
<figureCitation id="E7F72A78E22BFF8FCAFEFCC8FD19B150" box="[693,760,768,794]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 1</figureCitation>
), by its pronotum with lateral carinae attaining hind margin (
<figureCitation id="E7F72A78E22BFF8FC886FCE0FEF0B108" box="[205,273,808,834]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 1</figureCitation>
), and by the characters of the male genitalia: dorsolateral apices of pygofer not expanded (
<figureCitation id="E7F72A78E22BFF8FCD0EFCE0FA6CB108" box="[1349,1421,808,834]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 7</figureCitation>
), dorsocaudad directed process of the diaphragm (
<figureCitation id="E7F72A78E22BFF8FCA9AFC98FCF9B120" box="[721,792,848,874]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 8</figureCitation>
), aedeagus armed with spines (
<figureCitation id="E7F72A78E22BFF8FCCC3FC98FACDB120" box="[1160,1324,848,874]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Figs 9, 11, 12</figureCitation>
), suspensorium fused with the dorsal base of the aedeagus (
<figureCitation id="E7F72A78E22BFF8FCAA0FCB0FC6CB1D8" box="[747,909,888,914]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Figs 9, 11, 12</figureCitation>
) and parameres broadened distally with convergent apex (
<figureCitation id="E7F72A78E22BFF8FC976FC68FE72B1F0" box="[317,403,928,954]" captionStart="FIGURES 1 15" captionStartId="3.[151,269,1837,1861]" captionTargetBox="[239,1351,187,1791]" captionTargetId="figure@3.[237,1355,169,1820]" captionTargetPageId="3" captionText="FIGURES 1 15. Longtania arcuata n. sp., 1, head and thorax, dorsal view; 2, frons and postclypeus; 3, head and pronotum, left lateral view; 4, right tegmen, macropterous male; 5, left tegmen, brachypterous male; 6, male genitalia, caudal view; 7, same, left lateral view; 8, pygofer, caudal view, anal segment, aedeagus and parameres removed; 9, anal segment, suspensorium, aedeagus and parameres, left lateral view; 10. suspensorium, dorsobasal view; 11, aedeagus, left lateral view; 12, same, right lateral view; 13, apex of aedeagus, ventrocaudal view; 14, anal segment, caudal view; 15, parameres, caudal view." httpUri="https://zenodo.org/record/185233/files/figure.png" pageId="1" pageNumber="63">Fig. 15</figureCitation>
).
</paragraph>
<paragraph id="7F7336FDE22BFF8FC88CFC00FBD9B6B0" blockId="1.[151,1437,367,1594]" pageId="1" pageNumber="63">
<taxonomicName id="B8CC4D7EE22BFF8FC88CFC00FEA1B1AB" box="[199,320,968,993]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FC88CFC00FEA1B1AB" box="[199,320,968,993]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
</taxonomicName>
belongs to a group of taxa including
<taxonomicName id="B8CC4D7EE22BFF8FCAB9FC00FBF4B1A8" authority="Fennah (1969)" authorityName="Fennah" authorityYear="1969" box="[754,1045,968,994]" class="Insecta" family="Delphacidae" genus="Harmalia" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FCAB9FC00FC85B1AB" box="[754,868,968,993]" italics="true" pageId="1" pageNumber="63">Harmalia</emphasis>
Fennah (1969)
</taxonomicName>
and
<taxonomicName id="B8CC4D7EE22BFF8FCC05FC00FAD1B1A8" authority="Ding (1991)" authorityName="Ding" authorityYear="1991" box="[1102,1328,968,994]" class="Insecta" family="Delphacidae" genus="Wuyia" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FCC05FC00FB76B1AB" box="[1102,1175,968,993]" italics="true" pageId="1" pageNumber="63">Wuyia</emphasis>
Ding (1991)
</taxonomicName>
, all characterized by the presence of short submedian carinae on the vertex. However, it differs from these genera mainly in the structures of the male genitalia: in
<taxonomicName id="B8CC4D7EE22BFF8FCA80FBD0FCA5B67B" box="[715,836,1048,1073]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FCA80FBD0FCA5B67B" box="[715,836,1048,1073]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
</taxonomicName>
the male pygofer lacks strongly produced dorsolateral angles; the suspensorium is rectangular, strap-shaped and fused with the base of the aedeagus (ring-like in
<taxonomicName id="B8CC4D7EE22BFF8FC8DCFBA0FEE8B6CB" box="[151,265,1128,1153]" class="Insecta" family="Delphacidae" genus="Harmalia" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FC8DCFBA0FEE8B6CB" box="[151,265,1128,1153]" italics="true" pageId="1" pageNumber="63">Harmalia</emphasis>
</taxonomicName>
and rope-shaped in
<taxonomicName id="B8CC4D7EE22BFF8FCA4BFBA0FDA9B6CB" box="[512,584,1128,1153]" class="Insecta" family="Delphacidae" genus="Wuyia" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FCA4BFBA0FDA9B6CB" box="[512,584,1128,1153]" italics="true" pageId="1" pageNumber="63">Wuyia</emphasis>
</taxonomicName>
and not fused with the aedeagus in either of these genera); diaphragm with mediodorsal process truncate or emarginate dorsally, without median longitudinal carina (roundly or angulately produced in these other genera and, in
<taxonomicName id="B8CC4D7EE22BFF8FCAB0FB70FCA2B69B" box="[763,835,1208,1233]" class="Insecta" family="Delphacidae" genus="Wuyia" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FCAB0FB70FCA2B69B" box="[763,835,1208,1233]" italics="true" pageId="1" pageNumber="63">Wuyia</emphasis>
</taxonomicName>
, with median longitudinal carina dorsoventrally).
<taxonomicName id="B8CC4D7EE22BFF8FC8DCFB28FEF1B6B3" box="[151,272,1248,1273]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FC8DCFB28FEF1B6B3" box="[151,272,1248,1273]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
</taxonomicName>
also differs from
<taxonomicName id="B8CC4D7EE22BFF8FC9AAFB28FDC8B6B3" box="[481,553,1248,1273]" class="Insecta" family="Delphacidae" genus="Wuyia" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FC9AAFB28FDC8B6B3" box="[481,553,1248,1273]" italics="true" pageId="1" pageNumber="63">Wuyia</emphasis>
</taxonomicName>
in having the parameres converging distally.
</paragraph>
<paragraph id="7F7336FDE22BFF8FC88CFAC0FB9DB7A0" blockId="1.[151,1437,367,1594]" pageId="1" pageNumber="63">
At present only the subtribe Numatina
<bibRefCitation id="1B5D4B0CE22BFF8FCAD0FAC0FC93B768" author="Emeljanov" box="[667,882,1288,1314]" pageId="1" pageNumber="68" refString="Emeljanov, A. F. (1993) A new genus of planthoppers of the family Delphacidae from Ethiopia (Homoptera, Cicadina). Zoosystematica Rossica, 2, 93 - 96." type="journal article" year="1993">Emeljanov (1993)</bibRefCitation>
has been formally defined within the
<taxonomicName id="B8CC4D7EE22BFF8FCD75FAC0FF27B700" class="Insecta" family="Delphacidae" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="tribe" tribe="Delphacini">Delphacini</taxonomicName>
. All the other genera of
<taxonomicName id="B8CC4D7EE22BFF8FC9AFFAF8FD85B700" box="[484,612,1328,1354]" class="Insecta" family="Delphacidae" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="tribe" tribe="Delphacini">Delphacini</taxonomicName>
are held within the nominal subtribe Delphacina. Based on the fusion of the suspensorium to the dorsal base of the aedeagus,
<taxonomicName id="B8CC4D7EE22BFF8FCB66FA90FC47B73B" box="[813,934,1368,1393]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FCB66FA90FC47B73B" box="[813,934,1368,1393]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
</taxonomicName>
is here excluded from the subtribe Numatina in which the suspensorium is articulated with the base of aedeagus. It is therefore retained within the Delphacina. However, until the Chinese fauna is more comprehensively known and a more satisfactory subtribal classification is available, the subtribal placement of
<taxonomicName id="B8CC4D7EE22BFF8FCB4FFA18FC9CB7A3" box="[772,893,1488,1513]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FCB4FFA18FC9CB7A3" box="[772,893,1488,1513]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
</taxonomicName>
remains problematic.
</paragraph>
</subSubSection>
<subSubSection id="37D66576E22BFF8FC88CFA3FFF04B470" pageId="1" pageNumber="63" type="distribution">
<paragraph id="7F7336FDE22BFF8FC88CFA3FFF04B470" blockId="1.[151,1437,367,1594]" pageId="1" pageNumber="63">
<emphasis id="4DB8EAEFE22BFF8FC88CFA3FFE86B45B" bold="true" box="[199,359,1527,1553]" pageId="1" pageNumber="63">Distribution.</emphasis>
The species of
<taxonomicName id="B8CC4D7EE22BFF8FCA6EFA30FD7FB45B" box="[549,670,1528,1553]" class="Insecta" family="Delphacidae" genus="Longtania" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="63" phylum="Arthropoda" rank="genus">
<emphasis id="4DB8EAEFE22BFF8FCA6EFA30FD7FB45B" box="[549,670,1528,1553]" italics="true" pageId="1" pageNumber="63">Longtania</emphasis>
</taxonomicName>
are currently known only from
<collectingCountry id="07DB766DE22BFF8FCC56FA30FB82B458" box="[1053,1123,1528,1554]" name="China" pageId="1" pageNumber="63">China</collectingCountry>
(Yunnan and Hubei Provinces).
</paragraph>
</subSubSection>
</treatment>
</document>