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<document ID-DOI="10.11646/zootaxa.5257.1.11" ID-ISSN="1175-5326" ID-Zenodo-Dep="7765667" ID-ZooBank="861CB8D0-5DD0-4A9D-9095-316E00AE1800" approvalRequired="19" approvalRequired_for_textStreams="19" checkinTime="1679643000519" checkinUser="plazi" docAuthor="You, Pengyan, Chen, Xulong &amp; Li, Wenliang" docDate="2023" docId="03DDE66F446CFFD8FF38FD899BE2F92D" docLanguage="en" docName="zootaxa.5257.1.11.pdf" docOrigin="Zootaxa 5257 (1)" docSource="http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Homoneura (Homoneura) henanensis Yang, Zhu &amp; Hu 1999" docType="key" docVersion="2" lastPageNumber="146" masterDocId="FFE49E17446DFFDBFFAFFFAA9E7EFFF0" masterDocTitle="Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura)" masterLastPageNumber="159" masterPageNumber="143" pageNumber="144" updateTime="1679643450279" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title>Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura)</mods:title>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>You, Pengyan</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-7485-8056</mods:nameIdentifier>
<mods:affiliation>College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang Henan 471023, China &amp; pengyany 428 @ 163. com; https: // orcid. org / 0000 - 0002 - 7485 - 8056</mods:affiliation>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Chen, Xulong</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0003-0787-3333</mods:nameIdentifier>
<mods:affiliation>Key Laboratory of Eco-environments in Three Gorges Reservoir Region (Ministry of Education), School of Life Sciences, Southwest University, Chongqing 400715, China &amp; xulongc 817 @ 126. com; https: // orcid. org / 0000 - 0003 - 0787 - 3333</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Li, Wenliang</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0001-9019-1223</mods:nameIdentifier>
<mods:affiliation>College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang Henan 471023, China &amp; wenliangli @ haust. edu. cn; https: // orcid. org / 0000 - 0001 - 9019 - 1223</mods:affiliation>
<mods:nameIdentifier type="email">wenliangli@haust.edu.cn</mods:nameIdentifier>
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<mods:title>Zootaxa</mods:title>
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<mods:part>
<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2023-03-24</mods:number>
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<mods:detail type="volume">
<mods:number>5257</mods:number>
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<mods:detail type="issue">
<mods:number>1</mods:number>
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<mods:start>143</mods:start>
<mods:end>159</mods:end>
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<mods:identifier type="DOI">10.11646/zootaxa.5257.1.11</mods:identifier>
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<paragraph blockId="1.[151,1029,547,609]" box="[151,1029,547,574]" pageId="1" pageNumber="144">
<heading bold="true" box="[151,1029,547,574]" fontSize="11" level="1" pageId="1" pageNumber="144" reason="1">
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Key to species of
<taxonomicName ID-CoL="6MCPN" authorityName="Yang, Zhu &amp; Hu" authorityYear="1999" box="[366,831,547,574]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="144" phylum="Arthropoda" rank="species" species="henanensis" subGenus="Homoneura">
<emphasis bold="true" box="[366,513,547,573]" italics="true" pageId="1" pageNumber="144">Homoneura</emphasis>
(
<emphasis bold="true" box="[530,677,547,573]" italics="true" pageId="1" pageNumber="144">Homoneura</emphasis>
)
<emphasis bold="true" box="[694,831,547,574]" italics="true" pageId="1" pageNumber="144">henanensis</emphasis>
</taxonomicName>
group in
<collectingCountry box="[952,1029,547,573]" name="China" pageId="1" pageNumber="144">China</collectingCountry>
</emphasis>
</heading>
</paragraph>
<paragraph blockId="1.[151,1029,547,609]" box="[151,734,583,609]" pageId="1" pageNumber="144">
(modified from
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[330,523,583,609]" pageId="1" pageNumber="144" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
;
<bibRefCitation author="Chen, X. L. &amp; Li, W. L." box="[535,726,583,609]" pageId="1" pageNumber="144" pagination="437 - 462" refId="ref14048" refString="Chen, X. L. &amp; Li, W. L. (2022) Four new species of the subgenus Homoneura from Hunan Province, China (Diptera: Lauxaniidae: Homoneura). Oriental Insects, 56 (4), 437 - 462. https: // doi. org / 10.1080 / 00305316.2021.2022546" type="journal article" year="2022">Chen &amp; Li, 2022</bibRefCitation>
)
</paragraph>
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<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,645,673]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,645,673]" pageId="1" pageNumber="144">1. Wing with brown spot at tip of Sc and R 1 elongating along costal margin......................................... 2</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,675,702]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,675,702]" pageId="1" pageNumber="144">
Wing without brown spot at tip of Sc and R
<subScript attach="left" box="[644,651,690,702]" fontSize="5" pageId="1" pageNumber="144">1</subScript>
................................................................ 3
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
2. Basal edge of brown apical spot on R
<subScript attach="left" box="[596,617,719,731]" fontSize="5" pageId="1" pageNumber="144">2+3</subScript>
behind vertical level of crossvein dm-cu; wing with brown spot at tip of Sc and R
<subScript attach="left" box="[1429,1436,719,731]" fontSize="5" pageId="1" pageNumber="144">1</subScript>
slightly elongating along costal margin; surstylus claviform with three long setulae, postgonite long coniform with five short setulae................................................................
<emphasis box="[1068,1085,763,784]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1105,1122,763,784]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1142,1245,763,784]" italics="true" pageId="1" pageNumber="144">hirayamae</emphasis>
(
<bibRefCitation author="Matsumura, S." box="[1257,1429,763,785]" pageId="1" pageNumber="144" pagination="185 - 474" refId="ref14594" refString="Matsumura, S. (1916) Thousand Insects of Japan (Diptera). Additamenta, 2, 185 - 474." type="journal article" year="1916">Matsumura, 1916</bibRefCitation>
)
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
Basal edge of brown apical spot on R
<subScript attach="left" box="[602,624,807,819]" fontSize="5" pageId="1" pageNumber="144">2+3</subScript>
at same vertical level of crossvein dm-cu; wing with brown spot at tip of Sc and R 1, extending closely to brown apical spot on R 2+3 along costal margin; surstylus without long setula, short claviform with a subapical concavity in posterior view; postgonite hook-like and sharp at apex.......
<emphasis box="[1066,1083,851,872]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1104,1121,851,872]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1141,1268,851,872]" italics="true" pageId="1" pageNumber="144">similicurvata</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,851,873]" pageId="1" pageNumber="144" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</keyLead>
</paragraph>
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<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,880,907]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,880,907]" pageId="1" pageNumber="144">
3. Basal edge of brown apical spot on R
<subScript attach="left" box="[585,607,895,907]" fontSize="5" pageId="1" pageNumber="144">2+3</subScript>
at same vertical level of crossvein dm-cu...................................4
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,909,937]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,909,937]" pageId="1" pageNumber="144"> Basal edge of brown apical spot on R 2+3 behind vertical level of crossvein dm-cu...................................11</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
4. Palpus yellow except for black at tip; surstylus broad, sheet-like with short apical setulae in lateral view and curved apically in posterior view........................................................
<emphasis box="[1038,1055,969,990]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1075,1092,969,990]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1112,1259,968,989]" italics="true" pageId="1" pageNumber="144">dadongshanica</emphasis>
<bibRefCitation author="Shi, L. &amp; Yang, D." box="[1265,1436,968,990]" pageId="1" pageNumber="144" pagination="1 - 117" refId="ref14734" refString="Shi, L. &amp; Yang, D. (2014) Supplements to species groups of the subgenus Homoneura in China (Diptera: Lauxaniidae: Homoneura), with descriptions of twenty new species. Zootaxa, 3890 (1), 1 - 117. https: // doi. org / 10.11646 / zootaxa. 3890.1.1" type="journal article" year="2014">Shi &amp; Yang, 2014</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,997,1019]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,997,1019]" pageId="1" pageNumber="144"> Palpus entirely yellow; surstylus not as above............................................................... 5</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,1027,1049]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,1027,1049]" pageId="1" pageNumber="144">5. Subcostal cell not as following........................................................................... 6</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,1056,1078]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,1056,1078]" pageId="1" pageNumber="144"> Subcostal cell brown apically........................................................................... 8</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
6. Male tergites 35 each without brown posterior margin; ctenidium with 14 short setae on ventral margin of fore femur; surstylus with a small acute teeth-like process in lateral view..................................
<emphasis box="[1118,1135,1115,1136]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.
<taxonomicName authority="Gao &amp; Yang, 2004" authorityName="Gao &amp; Yang" authorityYear="2004" box="[1148,1436,1115,1136]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="144" phylum="Arthropoda" rank="species" species="brevis" subGenus="Homoneura">
(
<emphasis box="[1156,1173,1115,1136]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1193,1251,1115,1136]" italics="true" pageId="1" pageNumber="144">brevis</emphasis>
<bibRefCitation author="Gao, C. X. &amp; Yang, D." box="[1257,1436,1115,1136]" pageId="1" pageNumber="144" pagination="351 - 364" refId="ref14357" refString="Gao, C. X. &amp; Yang, D. (2004) A review of the genus Homoneura from Guangxi, China (Diptera: Lauxaniidae). Raffles Bulletin of Zoology, 52 (2), 351 - 364." type="journal article" year="2004">Gao &amp; Yang, 2004</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144"> Male tergites 35 each with brown posterior margin; ctenidium with 1719 short setae on ventral margin of fore femur; surstylus not as above..................................................................................7</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
7. Body length 8.59.0 mm; frons with one wide brown stripe; ctenidium with 1819 short setae on ventral margin of fore femur; mid femur with 67 anterior setae; wing with brown apical spots on R
<subScript attach="left" box="[910,932,1247,1259]" fontSize="5" pageId="1" pageNumber="144">2+3</subScript>
, R
<subScript attach="left" box="[961,983,1247,1259]" fontSize="5" pageId="1" pageNumber="144">4+5</subScript>
and M
<subScript attach="left" box="[1053,1060,1247,1259]" fontSize="5" pageId="1" pageNumber="144">1</subScript>
confluent; brown oval median spot on R 2+3 larger...........................................................
<taxonomicName authority="Chen &amp; Li, 2022" authorityName="Chen &amp; Li" authorityYear="2022" box="[1030,1436,1261,1283]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="147" phylum="Arthropoda" rank="species" species="shunhuangshana" subGenus="Homoneura">
<emphasis box="[1030,1047,1262,1283]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1068,1085,1262,1283]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1105,1268,1261,1282]" italics="true" pageId="1" pageNumber="144">shunhuangshana</emphasis>
<bibRefCitation author="Chen, X. L. &amp; Li, W. L." box="[1274,1436,1261,1283]" pageId="1" pageNumber="144" pagination="437 - 462" refId="ref14048" refString="Chen, X. L. &amp; Li, W. L. (2022) Four new species of the subgenus Homoneura from Hunan Province, China (Diptera: Lauxaniidae: Homoneura). Oriental Insects, 56 (4), 437 - 462. https: // doi. org / 10.1080 / 00305316.2021.2022546" type="journal article" year="2022">Chen &amp; Li, 2022</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
Body length
<quantity box="[348,466,1291,1313]" metricMagnitude="-3" metricUnit="m" metricValue="7.2" metricValueMax="7.5" metricValueMin="6.9" pageId="1" pageNumber="144" unit="mm" value="7.2" valueMax="7.5" valueMin="6.9">6.97.5 mm</quantity>
; frons with a pair of brown stripes; ctenidium with 17 short setae on ventral margin of fore femur; mid femur with 4 anterior setae; wing with brown apical spots on R
<subScript attach="left" box="[831,852,1335,1347]" fontSize="5" pageId="1" pageNumber="144">4+5</subScript>
and M
<subScript attach="left" box="[921,928,1335,1347]" fontSize="5" pageId="1" pageNumber="144">1</subScript>
confluent, separated from apical spot on R
<subScript attach="left" box="[1340,1362,1335,1347]" fontSize="5" pageId="1" pageNumber="144">2+3</subScript>
; brown oval median spot on R 2+3 smaller............................................
<emphasis box="[1068,1085,1350,1371]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1105,1122,1350,1371]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1142,1267,1349,1370]" italics="true" pageId="1" pageNumber="144">anadaequata</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,1349,1371]" pageId="1" pageNumber="144" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,1379,1401]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,1379,1401]" pageId="1" pageNumber="144">8. Mesonotum with acrostichal setulae in irregular 6 rows........................................................ 9</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" box="[151,1436,1408,1430]" pageId="1" pageNumber="144">
<keyLead box="[151,1436,1408,1430]" pageId="1" pageNumber="144"> Mesonotum with acrostichal setulae in irregular 10 rows......................................................10</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
9. Arista with longest ray slightly shorter than 1/2 height of first flagellomere; surstylus with a small triangluar process with several setulae in lateral view.............................................
<taxonomicName authority="Gao &amp; Shi, 2019" authorityName="Gao &amp; Shi" authorityYear="2019" box="[1054,1436,1467,1489]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="153" phylum="Arthropoda" rank="species" species="dagupingensis" subGenus="Homoneura">
<emphasis box="[1054,1071,1467,1488]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1092,1109,1467,1488]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1129,1268,1467,1488]" italics="true" pageId="1" pageNumber="144">dagupingensis</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,1467,1489]" pageId="1" pageNumber="144" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
Arista with longest ray as long as height of first flagellomere; surstylus (
<figureCitation box="[924,988,1496,1518]" captionStart="FIGURES 2630" captionStartId="12.[151,264,1943,1967]" captionTargetBox="[201,1395,228,1816]" captionTargetId="figure-25@12.[179,1408,181,1919]" captionTargetPageId="12" captionText="FIGURES 2630. Homoneura (Homoneura) wuxica sp. nov. Male. 26. syntergosternite and epandrium, lateral view; 27. epandrial complex, posterior view; 28. syntergosternite, anterior view; 29. aedeagal complex, ventral view; 30. aedeagal complex, lateral view. Scale 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7765685" httpUri="https://zenodo.org/record/7765685/files/figure.png" pageId="1" pageNumber="144">Fig.26</figureCitation>
) with a long digitiform process in lateral view and without subapical concavity........................................................
<taxonomicName authority="You &amp; Chen &amp; Li, 2023" authorityName="You &amp; Chen &amp; Li" authorityYear="2023" box="[1211,1354,1526,1547]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="156" phylum="Arthropoda" rank="species" species="wuxica" status="sp. nov." subGenus="Homoneura">
<emphasis box="[1211,1228,1526,1547]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1248,1265,1526,1547]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1286,1354,1526,1547]" italics="true" pageId="1" pageNumber="144">wuxica</emphasis>
</taxonomicName>
<emphasis bold="true" box="[1360,1436,1526,1547]" pageId="1" pageNumber="144">
<taxonomicNameLabel box="[1360,1436,1526,1547]" pageId="1" pageNumber="144" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
10. Arista with longest ray shorter than height of first flagellomere; ctenidium with 19 short setae on fore femur...................................................................................
<emphasis box="[1053,1070,1585,1606]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1090,1107,1585,1606]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1128,1208,1584,1605]" italics="true" pageId="1" pageNumber="144">stepheni</emphasis>
<bibRefCitation author="Shi, L. &amp; Gao, X. F. &amp; Shen, R. R." box="[1214,1436,1584,1606]" pageId="1" pageNumber="144" pagination="361 - 377" refId="ref14670" refString="Shi, L., Gao, X. F. &amp; Shen, R. R. (2017) Four new species of the subgenus Homoneura from Jiangxi Province, China (Diptera: Lauxaniidae: Homoneura). Zootaxa, 4365 (3), 361 - 377. https: // doi. org / 10.11646 / zootaxa. 4365.3.5" type="journal article" year="2017">Shi, Gao &amp; Shen, 2017</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
Arista with longest ray as long as height of first flagellomere; ctenidium with 1316 short setae on ventral margin of fore femur..................................................................
<emphasis box="[1069,1086,1643,1664]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.
<taxonomicName authority="Yang, Hu &amp; Zhu, 2001" authorityName="Yang, Hu &amp; Zhu" authorityYear="2001" box="[1098,1436,1643,1665]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="144" phylum="Arthropoda" rank="species" species="yaromi" subGenus="Homoneura">
(
<emphasis box="[1106,1123,1643,1664]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1144,1211,1643,1664]" italics="true" pageId="1" pageNumber="144">yaromi</emphasis>
<bibRefCitation author="Yang, D. &amp; Hu, X. Y. &amp; Zhu, F." box="[1216,1436,1643,1665]" pageId="1" pageNumber="144" pagination="446 - 453" refId="ref14923" refString="Yang, D., Hu, X. Y. &amp; Zhu, F. (2001) Diptera: Lauxaniidae. In: Wu, H. &amp; Pan, C. W. (Eds.), Insects of Tianmushan National Nature Reserve. Science Press, Beijing, pp. 446 - 453." type="book chapter" year="2001">Yang, Hu &amp; Zhu, 2001</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
11. Basal edge of brown apical spot on R
<subScript attach="left" box="[584,606,1687,1699]" fontSize="5" pageId="1" pageNumber="144">2+3</subScript>
at same vertical level of apical spot on R
<subScript attach="left" box="[1002,1023,1687,1699]" fontSize="5" pageId="1" pageNumber="144">4+5</subScript>
; apical spot on R
<subScript attach="left" box="[1191,1213,1687,1699]" fontSize="5" pageId="1" pageNumber="144">4+5</subScript>
close to brown spot on crossvein dm-cu or at least 2/3 length of ultimate section of M 1................................................ 12
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
Basal edge of brown apical spot on R
<subScript attach="left" box="[585,606,1746,1758]" fontSize="5" pageId="1" pageNumber="144">4+5</subScript>
behind vertical level of apical spot on R
<subScript attach="left" box="[996,1018,1746,1758]" fontSize="5" pageId="1" pageNumber="144">2+3</subScript>
; apical spot on R
<subScript attach="left" box="[1186,1207,1746,1758]" fontSize="5" pageId="1" pageNumber="144">4+5</subScript>
far from brown spot on crossvein dm-cu and shorter than 2/3 length of ultimate section of M
<subScript attach="left" box="[885,892,1775,1787]" fontSize="5" pageId="1" pageNumber="144">1</subScript>
........................................... 15
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">
12. Apical spot on R 4+5 close to brown spot on crossvein dm-cu; ctenidium with 16 short setae on ventral margin of fore femur; surstylus acute apically in lateral view; pregonite absent; postgonite consisting of a furcated process and a subuliform process in ventral view...........................................................
<emphasis box="[1073,1093,1849,1870]" italics="true" pageId="1" pageNumber="144">H</emphasis>
. (
<emphasis box="[1114,1131,1849,1870]" italics="true" pageId="1" pageNumber="144">H</emphasis>
.)
<emphasis box="[1151,1259,1848,1869]" italics="true" pageId="1" pageNumber="144">denticulata</emphasis>
<bibRefCitation author="Shi, L. &amp; Yang, D." box="[1265,1436,1848,1870]" pageId="1" pageNumber="144" pagination="1 - 117" refId="ref14734" refString="Shi, L. &amp; Yang, D. (2014) Supplements to species groups of the subgenus Homoneura in China (Diptera: Lauxaniidae: Homoneura), with descriptions of twenty new species. Zootaxa, 3890 (1), 1 - 117. https: // doi. org / 10.11646 / zootaxa. 3890.1.1" type="journal article" year="2014">Shi &amp; Yang, 2014</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144"> Apical spot on R 4+5 about 2/3 length of ultimate section of M 1, not close to brown spot on crossvein dm-cu; ctenidium with 1214 short setae on ventral margin of fore femur; surstylus blunt apically in lateral view, pregonite with a reverse U-shaped process and postgonite consisting a pair of subuliform processes in ventral view....................................13</keyLead>
</paragraph>
</keyStep>
<keyStep lastPageId="2" lastPageNumber="145" pageId="1" pageNumber="144">
<paragraph blockId="1.[151,1437,645,2017]" pageId="1" pageNumber="144">
<keyLead pageId="1" pageNumber="144">13. Hypandrium with a short ventral process; pregonite with a pair of reverse U-shaped processes in ventral view; postgonite short subuliform, but pregonite longer than postgonite in ventral view................................................ 14</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Hypandrium with a long ventral process; shape of pregonite and postgonite not as above, but pregonite shorter than postgonite in ventral view....................................................
<emphasis box="[997,1014,181,202]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1034,1051,181,202]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1072,1213,181,202]" italics="true" pageId="2" pageNumber="145">pseudograndis</emphasis>
<bibRefCitation author="Papp, L. &amp; Gaimari, S. D." box="[1219,1436,181,203]" pageId="2" pageNumber="145" pagination="31 - 39" refId="ref14617" refString="Papp, L. &amp; Gaimari, S. D. (2013) The holotype of Homoneura grandis (Kertesz, 1915) with description of a new species from Taiwan (diptera, lauxaniidae). Acta Zoologica Academiae Scientiarum Hungaricae, 59 (1), 31 - 39." type="journal article" year="2013">Papp &amp; Gaimari, 2013</bibRefCitation>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
14. Phallus with a pair of lateral teeth subapically in ventral view; two arms of reverse U-shaped pregonite asymmetrical distinctly...............................................................
<emphasis box="[1071,1088,240,261]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1108,1125,240,261]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1145,1258,239,260]" italics="true" pageId="2" pageNumber="145">simigrandis</emphasis>
<bibRefCitation author="Shi, L. &amp; Yang, D." box="[1265,1436,239,261]" pageId="2" pageNumber="145" pagination="1 - 117" refId="ref14734" refString="Shi, L. &amp; Yang, D. (2014) Supplements to species groups of the subgenus Homoneura in China (Diptera: Lauxaniidae: Homoneura), with descriptions of twenty new species. Zootaxa, 3890 (1), 1 - 117. https: // doi. org / 10.11646 / zootaxa. 3890.1.1" type="journal article" year="2014">Shi &amp; Yang, 2014</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Phallus without a pair of lateral teeth subapically in ventral view; two arms of reverse U-shaped pregonite almost symmetrical in length....................................................................
<emphasis box="[1133,1150,299,320]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.
<taxonomicName authority="(Kertesz, 1915)" baseAuthorityName="Kertesz" baseAuthorityYear="1915" box="[1162,1436,298,320]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="145" phylum="Arthropoda" rank="species" species="grandis" subGenus="Homoneura">
(
<emphasis box="[1170,1187,299,320]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1208,1281,298,319]" italics="true" pageId="2" pageNumber="145">grandis</emphasis>
(
<bibRefCitation author="Kertesz, K." box="[1294,1429,298,320]" pageId="2" pageNumber="145" pagination="491 - 534" refId="ref14506" refString="Kertesz, K. (1915) H. Sauter`s Formosa Ausbeute. Lauxaniidae (Dipt). II. Annales Musei National Hungarici, 13, 491 - 534." type="journal article" year="1915">Kertész, 1915</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
15. Wing with brown string-like spot on R 2+3 and apical spots on R 4+5 and M 1; epandrium slender and surstylus acute apically with a long seta in lateral view..................................................
<emphasis box="[1075,1092,357,378]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.
<taxonomicName authority="Gao &amp; Yang, 2003" authorityName="Gao &amp; Yang" authorityYear="2003" box="[1104,1436,357,378]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="145" phylum="Arthropoda" rank="species" species="curvispina" subGenus="Homoneura">
(
<emphasis box="[1112,1129,357,378]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1150,1251,357,378]" italics="true" pageId="2" pageNumber="145">curvispina</emphasis>
<bibRefCitation author="Gao, C. X. &amp; Yang, D." box="[1257,1436,357,378]" pageId="2" pageNumber="145" pagination="243 - 248" refId="ref14294" refString="Gao, C. X. &amp; Yang, D. (2003) A revision of the genus Homoneura from Tibet, China (Diptera, Lauxaniidae). Mitteilungen aus dem Museum fuer Naturkunde in Berlin Deutsche Entomologische Zeitschrift, 50 (2), 243 - 248. https: // doi. org / 10.1002 / mmnd. 20030500208" type="journal article" year="2003">Gao &amp; Yang, 2003</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,386,413]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,386,413]" pageId="2" pageNumber="145">
Wing with round, elliptical or quadrate spot on R
<subScript attach="left" box="[697,719,401,413]" fontSize="5" pageId="2" pageNumber="145">2+3</subScript>
, R
<subScript attach="left" box="[747,769,401,413]" fontSize="5" pageId="2" pageNumber="145">4+5</subScript>
and M
<subScript attach="left" box="[837,844,401,413]" fontSize="5" pageId="2" pageNumber="145">1</subScript>
, not as above; epandrium and surstylus not as above......16
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
16. Wing with brown apical spots on R 2+3, R 4+5 and M 1 entirely confluent, or slightly confluent and forming pale brown connecting area between apical spots on R
<subScript attach="left" box="[522,544,460,472]" fontSize="5" pageId="2" pageNumber="145">2+3</subScript>
, R
<subScript attach="left" box="[572,594,460,472]" fontSize="5" pageId="2" pageNumber="145">4+5</subScript>
and M
<subScript attach="left" box="[662,669,460,472]" fontSize="5" pageId="2" pageNumber="145">1</subScript>
............................................................. 17
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Wing with brown apical spots on R
<subScript attach="left" box="[562,584,489,501]" fontSize="5" pageId="2" pageNumber="145">4+5</subScript>
and M
<subScript attach="left" box="[651,658,489,501]" fontSize="5" pageId="2" pageNumber="145">1</subScript>
confluent, separated from apical spot on R
<subScript attach="left" box="[1068,1090,489,501]" fontSize="5" pageId="2" pageNumber="145">2+3</subScript>
, or apical spots on R
<subScript attach="left" box="[1291,1312,489,501]" fontSize="5" pageId="2" pageNumber="145">2+3</subScript>
, R
<subScript attach="left" box="[1340,1362,489,501]" fontSize="5" pageId="2" pageNumber="145">4+5</subScript>
and M
<subScript attach="left" box="[1429,1436,489,501]" fontSize="5" pageId="2" pageNumber="145">1</subScript>
entirely separated.................................................................................... 21
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,533,560]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,533,560]" pageId="2" pageNumber="145">
17. Brown medial spot on R
<subScript attach="left" box="[461,482,548,560]" fontSize="5" pageId="2" pageNumber="145">4+5</subScript>
separated from brown cloud on crossvein dm-cu...................................... 18
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,562,589]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,562,589]" pageId="2" pageNumber="145">
Brown medial spot on R
<subScript attach="left" box="[461,482,577,589]" fontSize="5" pageId="2" pageNumber="145">4+5</subScript>
confluent with brown cloud on crossvein dm-cu...................................... 19
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
18. Fore femur with 8 posterodorsal setae and 3 posteroventral setae; abdominal tergites 25 without blackish brown posterior margin; syntergosternite without broad membranous ventral process and with 23 long hairs around spiracle; surstylus without apical concavity; phallus not curved, with a pair of triangular subapical processes in lateral view............................................................................................
<taxonomicName authority="Shi, Gao &amp; Shen, 2017" authorityName="Shi, Gao &amp; Shen" authorityYear="2017" box="[1062,1436,679,701]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="147" phylum="Arthropoda" rank="species" species="martini" subGenus="Homoneura">
<emphasis box="[1062,1079,680,701]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1100,1117,680,701]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1137,1208,680,701]" italics="true" pageId="2" pageNumber="145">martini</emphasis>
<bibRefCitation author="Shi, L. &amp; Gao, X. F. &amp; Shen, R. R." box="[1214,1436,679,701]" pageId="2" pageNumber="145" pagination="361 - 377" refId="ref14670" refString="Shi, L., Gao, X. F. &amp; Shen, R. R. (2017) Four new species of the subgenus Homoneura from Jiangxi Province, China (Diptera: Lauxaniidae: Homoneura). Zootaxa, 4365 (3), 361 - 377. https: // doi. org / 10.11646 / zootaxa. 4365.3.5" type="journal article" year="2017">Shi, Gao &amp; Shen, 2017</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Fore femur with 10 posterodorsal setae and 45 posteroventral setae; abdominal tergites 25 with blackish brown posterior margin (
<figureCitation box="[306,359,738,760]" captionStart="FIGURES 15" captionStartId="5.[151,264,1944,1968]" captionTargetBox="[184,1401,179,1918]" captionTargetId="figure-19@5.[179,1407,179,1918]" captionTargetPageId="5" captionText="FIGURES 15. Homoneura (Homoneura) apiconcava sp. nov. Male. 1. head, anterior view; 2. wing; 3. habitus, lateral view; 4. thorax, dorsal view; 5. abdomen, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7765669" httpUri="https://zenodo.org/record/7765669/files/figure.png" pageId="2" pageNumber="145">Fig.5</figureCitation>
); syntergosternite (
<figureCitation box="[540,591,738,760]" captionStart="FIGURES 610" captionStartId="6.[151,264,1943,1967]" captionTargetBox="[242,1340,230,1874]" captionTargetId="figure-25@6.[179,1408,181,1919]" captionTargetPageId="6" captionText="FIGURES 610. Homoneura (Homoneura) apiconcava sp. nov. Male. 6. syntergosternite and epandrium, lateral view; 7. epandrial complex, posterior view; 8. syntergosternite, anterior view; 9. aedeagal complex, ventral view; 10. aedeagal complex, lateral view. Scale 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7765673" httpUri="https://zenodo.org/record/7765673/files/figure.png" pageId="2" pageNumber="145">Fig.8</figureCitation>
) with broad membranous ventral process and without long hair around spiracle; surstylus (
<figureCitation box="[233,314,767,789]" captionStart="FIGURES 610" captionStartId="6.[151,264,1943,1967]" captionTargetBox="[242,1340,230,1874]" captionTargetId="figure-25@6.[179,1408,181,1919]" captionTargetPageId="6" captionText="FIGURES 610. Homoneura (Homoneura) apiconcava sp. nov. Male. 6. syntergosternite and epandrium, lateral view; 7. epandrial complex, posterior view; 8. syntergosternite, anterior view; 9. aedeagal complex, ventral view; 10. aedeagal complex, lateral view. Scale 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7765673" httpUri="https://zenodo.org/record/7765673/files/figure.png" pageId="2" pageNumber="145">Figs.6-7</figureCitation>
) with apical concavity; phallus (
<figureCitation box="[628,691,767,789]" captionStart="FIGURES 610" captionStartId="6.[151,264,1943,1967]" captionTargetBox="[242,1340,230,1874]" captionTargetId="figure-25@6.[179,1408,181,1919]" captionTargetPageId="6" captionText="FIGURES 610. Homoneura (Homoneura) apiconcava sp. nov. Male. 6. syntergosternite and epandrium, lateral view; 7. epandrial complex, posterior view; 8. syntergosternite, anterior view; 9. aedeagal complex, ventral view; 10. aedeagal complex, lateral view. Scale 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7765673" httpUri="https://zenodo.org/record/7765673/files/figure.png" pageId="2" pageNumber="145">Fig.10</figureCitation>
) curved, without subapical processes in lateral view..................................................................................................
<taxonomicName authority="You &amp; Chen &amp; Li, 2023" authorityName="You &amp; Chen &amp; Li" authorityYear="2023" box="[1168,1354,797,818]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="143" phylum="Arthropoda" rank="species" species="apiconcava" status="sp. nov." subGenus="Homoneura">
<emphasis box="[1168,1185,797,818]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1206,1223,797,818]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1243,1354,797,818]" italics="true" pageId="2" pageNumber="145">apiconcava</emphasis>
</taxonomicName>
<emphasis bold="true" box="[1360,1436,797,818]" pageId="2" pageNumber="145">
<taxonomicNameLabel box="[1360,1436,797,818]" pageId="2" pageNumber="145" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,826,848]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,826,848]" pageId="2" pageNumber="145">19. Fore femur with 4 posteroventral setae; syntergosternite circular............................................... 20</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,855,877]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,855,877]" pageId="2" pageNumber="145">
Fore femur with 6 posteroventral setae; syntergosternite semicircular...................
<emphasis box="[1123,1140,856,877]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.
<taxonomicName authority="Gao &amp; Yang, 2005" authorityName="Gao &amp; Yang" authorityYear="2005" box="[1152,1436,855,877]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="145" phylum="Arthropoda" rank="species" species="yangi" subGenus="Homoneura">
(
<emphasis box="[1160,1177,856,877]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1198,1251,856,877]" italics="true" pageId="2" pageNumber="145">yangi</emphasis>
<bibRefCitation author="Gao, C. X. &amp; Yang, D." box="[1257,1436,855,877]" pageId="2" pageNumber="145" pagination="15 - 24" refId="ref14401" refString="Gao, C. X. &amp; Yang, D. (2005) Notes on genus Homoneura from Guizhou, China (Diptera: Lauxaniidae). Zootaxa, 1010 (1), 15 - 24. https: // doi. org / 10.11646 / zootaxa. 1010.1.2" type="journal article" year="2005">Gao &amp; Yang, 2005</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
20. Abdominal tergites 25 without blackish brown posterior margin; surstylus indistinct, blunt apically; hypandrium Y-shaped; phallus without triangular median process in ventral view......................
<emphasis box="[1052,1069,915,936]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.
<taxonomicName authority="Gao &amp; Yang, 2002" authorityName="Gao &amp; Yang" authorityYear="2002" box="[1082,1436,914,936]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="145" phylum="Arthropoda" rank="species" species="guizhouensis" subGenus="Homoneura">
(
<emphasis box="[1090,1107,915,936]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1127,1251,914,935]" italics="true" pageId="2" pageNumber="145">guizhouensis</emphasis>
<bibRefCitation author="Gao, C. X. &amp; Yang, D." box="[1257,1436,914,936]" pageId="2" pageNumber="145" pagination="293 - 296" refId="ref14252" refString="Gao, C. X. &amp; Yang, D. (2002) A review of the genus Homoneura from Guizhou, China (Diptera: Lauxaniidae). Annales Zoologici, 52 (2), 293 - 296." type="journal article" year="2002">Gao &amp; Yang, 2002</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Abdominal tergites 25 with blackish brown posterior margin (
<figureCitation box="[834,900,943,965]" captionStart="FIGURES 3135" captionStartId="14.[151,264,1944,1968]" captionTargetBox="[179,1407,181,1920]" captionTargetId="figure-25@14.[179,1407,181,1920]" captionTargetPageId="14" captionText="FIGURES 3135. Homoneura (Homoneura) yintiaolingica sp. nov. Male. 31. head, anterior view; 32. wing; 33. habitus, lateral view; 34. thorax, dorsal view; 35. abdomen, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.7765689" httpUri="https://zenodo.org/record/7765689/files/figure.png" pageId="2" pageNumber="145">Fig.35</figureCitation>
); surstylus (
<figureCitation box="[1016,1080,943,965]" captionStart="FIGURES 3640" captionStartId="15.[151,264,1943,1967]" captionTargetBox="[204,1404,189,1876]" captionTargetId="figure-19@15.[179,1408,181,1919]" captionTargetPageId="15" captionText="FIGURES 3640. Homoneura (Homoneura) yintiaolingica sp. nov. Male. 36. syntergosternite and epandrium, lateral view; 37. epandrial complex, posterior view; 38. syntergosternite, anterior view; 39. aedeagal complex, ventral view; 40. aedeagal complex, lateral view. Scale 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7765691" httpUri="https://zenodo.org/record/7765691/files/figure.png" pageId="2" pageNumber="145">Fig.36</figureCitation>
) distinctly digitiform in lateral view; hypandrium (
<figureCitation box="[355,418,973,995]" captionStart="FIGURES 3640" captionStartId="15.[151,264,1943,1967]" captionTargetBox="[204,1404,189,1876]" captionTargetId="figure-19@15.[179,1408,181,1919]" captionTargetPageId="15" captionText="FIGURES 3640. Homoneura (Homoneura) yintiaolingica sp. nov. Male. 36. syntergosternite and epandrium, lateral view; 37. epandrial complex, posterior view; 38. syntergosternite, anterior view; 39. aedeagal complex, ventral view; 40. aedeagal complex, lateral view. Scale 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7765691" httpUri="https://zenodo.org/record/7765691/files/figure.png" pageId="2" pageNumber="145">Fig.39</figureCitation>
) H-shaped; phallus (
<figureCitation box="[619,682,973,995]" captionStart="FIGURES 3640" captionStartId="15.[151,264,1943,1967]" captionTargetBox="[204,1404,189,1876]" captionTargetId="figure-19@15.[179,1408,181,1919]" captionTargetPageId="15" captionText="FIGURES 3640. Homoneura (Homoneura) yintiaolingica sp. nov. Male. 36. syntergosternite and epandrium, lateral view; 37. epandrial complex, posterior view; 38. syntergosternite, anterior view; 39. aedeagal complex, ventral view; 40. aedeagal complex, lateral view. Scale 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7765691" httpUri="https://zenodo.org/record/7765691/files/figure.png" pageId="2" pageNumber="145">Fig.39</figureCitation>
) with a pair of triangular median process in ventral view.............................................................................................
<taxonomicName authority="You &amp; Chen &amp; Li, 2023" authorityName="You &amp; Chen &amp; Li" authorityYear="2023" box="[1146,1353,1002,1024]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="153" phylum="Arthropoda" rank="species" species="yintiaolingica" status="sp. nov." subGenus="Homoneura">
<emphasis box="[1146,1163,1003,1024]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1183,1200,1003,1024]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1220,1353,1002,1023]" italics="true" pageId="2" pageNumber="145">yintiaolingica</emphasis>
</taxonomicName>
<emphasis bold="true" box="[1360,1436,1002,1023]" pageId="2" pageNumber="145">
<taxonomicNameLabel box="[1360,1436,1002,1023]" pageId="2" pageNumber="145" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
21. Wing with brown apical spot on R 4+5 and M 1 slightly confluent and forming pale brown connecting area between two apical spots; apical spot on R
<subScript attach="left" box="[443,465,1076,1088]" fontSize="5" pageId="2" pageNumber="145">2+3</subScript>
distinctly separated from apical spot on R
<subScript attach="left" box="[871,892,1076,1088]" fontSize="5" pageId="2" pageNumber="145">4+5</subScript>
............................................22
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1090,1117]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1090,1117]" pageId="2" pageNumber="145">
Wing with brown apical spots on R
<subScript attach="left" box="[565,586,1105,1117]" fontSize="5" pageId="2" pageNumber="145">2+3</subScript>
, R
<subScript attach="left" box="[615,636,1105,1117]" fontSize="5" pageId="2" pageNumber="145">4+5</subScript>
and M
<subScript attach="left" box="[705,712,1105,1117]" fontSize="5" pageId="2" pageNumber="145">1</subScript>
entirely separated........................................... 35
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1119,1141]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1119,1141]" pageId="2" pageNumber="145">22. Mesonotum with acrostichal setulae in 10 rows............................................................. 23</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1149,1171]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1149,1171]" pageId="2" pageNumber="145"> Mesonotum with acrostichal setulae in 68 rows............................................................ 26</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1178,1200]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1178,1200]" pageId="2" pageNumber="145">23. Subcostal cell hyaline..................................................................................24</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1207,1229]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1207,1229]" pageId="2" pageNumber="145"> Subcostal cell pale brown or brown apically............................................................... 25</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
24. Surstylus bulged claviform, with long setulae in lateral view; abdominal tergites 25 with pale brown posterior margin; arista with longest ray as long as height of first flagellomere; ctenidium with 1617 short setae on ventral margin of fore femur; hypandrium Y-shaped...................................................
<emphasis box="[1043,1060,1296,1317]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.
<taxonomicName authority="Yang, Hu &amp; Zhu, 2001" authorityName="Yang, Hu &amp; Zhu" authorityYear="2001" box="[1072,1436,1295,1317]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="145" phylum="Arthropoda" rank="species" species="bispinalis" subGenus="Homoneura">
(
<emphasis box="[1080,1097,1296,1317]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1118,1211,1295,1316]" italics="true" pageId="2" pageNumber="145">bispinalis</emphasis>
<bibRefCitation author="Yang, D. &amp; Hu, X. Y. &amp; Zhu, F." box="[1216,1436,1295,1317]" pageId="2" pageNumber="145" pagination="446 - 453" refId="ref14923" refString="Yang, D., Hu, X. Y. &amp; Zhu, F. (2001) Diptera: Lauxaniidae. In: Wu, H. &amp; Pan, C. W. (Eds.), Insects of Tianmushan National Nature Reserve. Science Press, Beijing, pp. 446 - 453." type="book chapter" year="2001">Yang, Hu &amp; Zhu, 2001</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Surstylus T-shaped and rounded apically in lateral view; abdominal tergites 25 without pale brown posterior margin; arista with longest ray shorter than height of first flagellomere; ctenidium with ten short setae on ventral margin of fore femur; hypandrium H-shaped.................................................
<emphasis box="[1032,1049,1384,1405]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.
<taxonomicName authority="Yang, Zhu &amp; Hu, 2003" authorityName="Yang, Zhu &amp; Hu" authorityYear="2003" box="[1062,1436,1383,1405]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="145" phylum="Arthropoda" rank="species" species="fujianensis" subGenus="Homoneura">
(
<emphasis box="[1070,1087,1384,1405]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1107,1211,1384,1405]" italics="true" pageId="2" pageNumber="145">fujianensis</emphasis>
<bibRefCitation author="Yang, D. &amp; Zhu, F. &amp; Hu, X. Y." box="[1216,1436,1383,1405]" pageId="2" pageNumber="145" pagination="555 - 558" refId="ref15057" refString="Yang, D., Zhu, F. &amp; Hu, X. Y. (2003) Diptera: Lauxaniidae. In: Huang, B. K. (Ed.), Fauna of Insects in Fujian Province of China. 8. Fujian Science and Technology Publishing House, Fuzhou, pp. 555 - 558." type="book chapter" year="2003">Yang, Zhu &amp; Hu, 2003</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
25. Mesoscutum with one square or oval brown spot before scutoscutellar suture, scutellum with one square brown spot at middle; fore femur with seven to eight posterior dorsal setae, ctenidium with 22 short setae; surstylus long spine-like in lateral view, without inner process..................................................
<emphasis box="[1034,1051,1472,1493]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1072,1089,1472,1493]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1109,1268,1471,1492]" italics="true" pageId="2" pageNumber="145">maculiscutellata</emphasis>
<bibRefCitation author="Chen, X. L. &amp; Li, W. L." box="[1274,1436,1471,1493]" pageId="2" pageNumber="145" pagination="437 - 462" refId="ref14048" refString="Chen, X. L. &amp; Li, W. L. (2022) Four new species of the subgenus Homoneura from Hunan Province, China (Diptera: Lauxaniidae: Homoneura). Oriental Insects, 56 (4), 437 - 462. https: // doi. org / 10.1080 / 00305316.2021.2022546" type="journal article" year="2022">Chen &amp; Li, 2022</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Mesoscutum without spot before scutoscutellar suture, scutellum without brown spot; fore femur with five posterior dorsal setae, ctenidium with 12 short setae; surstylus with one short claviform inner process in lateral view..........................................................................................
<emphasis box="[1080,1097,1560,1581]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.
<taxonomicName authority="Gao &amp; Yang, 2004" authorityName="Gao &amp; Yang" authorityYear="2004" box="[1110,1436,1560,1581]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="145" phylum="Arthropoda" rank="species" species="tianeensis" subGenus="Homoneura">
(
<emphasis box="[1118,1135,1560,1581]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1155,1251,1560,1581]" italics="true" pageId="2" pageNumber="145">tianeensis</emphasis>
<bibRefCitation author="Gao, C. X. &amp; Yang, D." box="[1257,1436,1560,1581]" pageId="2" pageNumber="145" pagination="351 - 364" refId="ref14357" refString="Gao, C. X. &amp; Yang, D. (2004) A review of the genus Homoneura from Guangxi, China (Diptera: Lauxaniidae). Raffles Bulletin of Zoology, 52 (2), 351 - 364." type="journal article" year="2004">Gao &amp; Yang, 2004</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1589,1611]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1589,1611]" pageId="2" pageNumber="145">26. Abdomen yellow or pale brown, at least tergites 25 with black or brown posterior margin.......................... 27</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1618,1640]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1618,1640]" pageId="2" pageNumber="145"> Abdomen yellow, tergites 16 without brown posterior margin................................................ 28</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
27. Arista with longest ray as long as height of first flagellomere; abdomen pale brown; surstylus straight claviform in lateral view......................................................................
<emphasis box="[1107,1124,1677,1698]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.
<taxonomicName authority="Gao &amp; Yang, 2002" authorityName="Gao &amp; Yang" authorityYear="2002" box="[1136,1436,1677,1698]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="145" phylum="Arthropoda" rank="species" species="serrata" subGenus="Homoneura">
(
<emphasis box="[1144,1161,1677,1698]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1182,1251,1677,1698]" italics="true" pageId="2" pageNumber="145">serrata</emphasis>
<bibRefCitation author="Gao, C. X. &amp; Yang, D." box="[1257,1436,1677,1698]" pageId="2" pageNumber="145" pagination="293 - 296" refId="ref14252" refString="Gao, C. X. &amp; Yang, D. (2002) A review of the genus Homoneura from Guizhou, China (Diptera: Lauxaniidae). Annales Zoologici, 52 (2), 293 - 296." type="journal article" year="2002">Gao &amp; Yang, 2002</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Arista with longest ray as long as 1/2 height of first flagellomere; abdomen yellow; surstylus long subuliform in lateral view.......................................................................
<emphasis box="[1072,1089,1736,1757]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1109,1126,1736,1757]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1146,1267,1735,1756]" italics="true" pageId="2" pageNumber="145">longiacutata</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,1735,1757]" pageId="2" pageNumber="145" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1765,1787]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1765,1787]" pageId="2" pageNumber="145">28. Mid femur with 56 anterior setae........................................................................29</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1794,1816]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1794,1816]" pageId="2" pageNumber="145"> Mid femur with 4 anterior setae......................................................................... 32</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1823,1845]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1823,1845]" pageId="2" pageNumber="145">29. Mesonotum with acrostichal setulae in 6 rows.............................................................. 30</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" box="[151,1436,1853,1875]" pageId="2" pageNumber="145">
<keyLead box="[151,1436,1853,1875]" pageId="2" pageNumber="145"> Mesonotum with acrostichal setulae in 8 rows.............................................................. 31</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
30. Arista with longest ray as long as 4/5 height of first flagellomere; surstylus long and curved at apex in lateral view................................................................................
<taxonomicName authority="Gao &amp; Shi, 2019" authorityName="Gao &amp; Shi" authorityYear="2019" box="[1089,1436,1911,1933]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="150" phylum="Arthropoda" rank="species" species="longicurva" subGenus="Homoneura">
<emphasis box="[1089,1106,1912,1933]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1126,1143,1912,1933]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1164,1268,1911,1932]" italics="true" pageId="2" pageNumber="145">longicurva</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,1911,1933]" pageId="2" pageNumber="145" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="2.[151,1437,151,2021]" pageId="2" pageNumber="145">
<keyLead pageId="2" pageNumber="145">
Arista with longest ray slightly shorter than height of first flagellomere; surstylus (
<figureCitation box="[1018,1082,1941,1963]" captionStart="FIGURES 1620" captionStartId="9.[151,264,1943,1967]" captionTargetBox="[220,1349,266,1826]" captionTargetId="figure-19@9.[179,1408,181,1919]" captionTargetPageId="9" captionText="FIGURES 1620. Homoneura (Homoneura) chongqingensis sp. nov. Male. 16. syntergosternite and epandrium, lateral view; 17. epandrial complex, posterior view; 18. syntergosternite, anterior view; 19. aedeagal complex, ventral view; 20. aedeagal complex, lateral view. Scale 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7765681" httpUri="https://zenodo.org/record/7765681/files/figure.png" pageId="2" pageNumber="145">Fig.16</figureCitation>
) short and narrow in lateral view..............................................................................
<taxonomicName authority="You &amp; Chen &amp; Li, 2023" authorityName="You &amp; Chen &amp; Li" authorityYear="2023" box="[1130,1353,1970,1992]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="143" phylum="Arthropoda" rank="species" species="chongqingensis" status="sp. nov." subGenus="Homoneura">
<emphasis box="[1130,1147,1971,1992]" italics="true" pageId="2" pageNumber="145">H</emphasis>
. (
<emphasis box="[1167,1184,1971,1992]" italics="true" pageId="2" pageNumber="145">H</emphasis>
.)
<emphasis box="[1204,1353,1970,1991]" italics="true" pageId="2" pageNumber="145">chongqingensis</emphasis>
</taxonomicName>
<emphasis bold="true" box="[1360,1436,1970,1991]" pageId="2" pageNumber="145">
<taxonomicNameLabel box="[1360,1436,1970,1991]" pageId="2" pageNumber="145" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep lastPageId="3" lastPageNumber="146" pageId="2" pageNumber="145">
<paragraph blockId="2.[151,1437,151,2021]" lastBlockId="3.[151,1437,151,1757]" lastPageId="3" lastPageNumber="146" pageId="2" pageNumber="145">
<keyLead lastPageId="3" lastPageNumber="146" pageId="2" pageNumber="145">
31. Fore femur with 6 posterior dorsal setae, two posterior ventral setae and ctenidium with 12 short setae; surstylus consisting of a small acute apical process, directed downward and a slender knife-like process with dense setulae on dorsal margin in lateral view.............................................................. ..
<taxonomicName authority="Yang, Zhu &amp; Hu, 1999" authorityName="Yang, Zhu &amp; Hu" authorityYear="1999" box="[1030,1436,181,203]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="150" phylum="Arthropoda" rank="species" species="henanensis" subGenus="Homoneura">
<emphasis box="[1030,1047,181,202]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1067,1084,181,202]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1104,1211,181,202]" italics="true" pageId="3" pageNumber="146">henanensis</emphasis>
<bibRefCitation author="Yang, D. &amp; Zhu, F. &amp; Hu X. Y." box="[1216,1436,181,203]" pageId="3" pageNumber="146" refId="ref14982" refString="Yang, D., Zhu, F. &amp; Hu X. Y. (1999) New species of Lauxaniidae from Henan (Diptera: Acalyptratae). In: Shen, X. C. &amp; Shi, Z. Y. (Eds.), Fauna and Taxonomy of Insects in Henan: Vol. 4. China Agricultural Scientech Press, Beijing, pp. 211 - 217." type="book" year="1999">Yang, Zhu &amp; Hu, 1999</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
Fore femur with 8 posterior dorsal setae, four posterior ventral setae and ctenidium with 1517 short setae; surstylus claviform in lateral view..........................................................
<emphasis box="[1062,1079,240,261]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1100,1117,240,261]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1137,1208,240,261]" italics="true" pageId="3" pageNumber="146">pangae</emphasis>
<bibRefCitation author="Shi, L. &amp; Gao, X. F. &amp; Shen, R. R." box="[1214,1436,239,261]" pageId="3" pageNumber="146" pagination="361 - 377" refId="ref14670" refString="Shi, L., Gao, X. F. &amp; Shen, R. R. (2017) Four new species of the subgenus Homoneura from Jiangxi Province, China (Diptera: Lauxaniidae: Homoneura). Zootaxa, 4365 (3), 361 - 377. https: // doi. org / 10.11646 / zootaxa. 4365.3.5" type="journal article" year="2017">Shi, Gao &amp; Shen, 2017</bibRefCitation>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
32. Wing with a brown spot between r-m and apical spot on R
<subScript attach="left" box="[785,806,284,296]" fontSize="5" pageId="3" pageNumber="146">4+5</subScript>
distinctly or slightly confluent with brown spot on crossvein dmcu; surstylus claviform or digitiform...................................................................... 33
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146"> Wing with a brown quadrate spot between r-m and apical spot on R 4+5 separated from brown spot on crossvein dm-cu; surstylus not as above..........................................................................................34</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
33. Ctenidium with 15 short setae on ventral margin of fore femur; surstylus absent; pregonite short, broad and acute apically in ventral view; postgonite consisting of a furcated process and a slender subuliform process in ventral view..................................................................................
<emphasis box="[1014,1031,445,466]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.
<taxonomicName authority="Yang, Hu &amp; Zhu, 2001" authorityName="Yang, Hu &amp; Zhu" authorityYear="2001" box="[1043,1436,445,467]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="146" phylum="Arthropoda" rank="species" species="curvispinosa" subGenus="Homoneura">
(
<emphasis box="[1051,1068,445,466]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1088,1211,445,466]" italics="true" pageId="3" pageNumber="146">curvispinosa</emphasis>
<bibRefCitation author="Yang, D. &amp; Hu, X. Y. &amp; Zhu, F." box="[1216,1436,445,467]" pageId="3" pageNumber="146" pagination="446 - 453" refId="ref14923" refString="Yang, D., Hu, X. Y. &amp; Zhu, F. (2001) Diptera: Lauxaniidae. In: Wu, H. &amp; Pan, C. W. (Eds.), Insects of Tianmushan National Nature Reserve. Science Press, Beijing, pp. 446 - 453." type="book chapter" year="2001">Yang, Hu &amp; Zhu, 2001</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
Ctenidium with 13 short setae on ventral margin of fore femur; surstylus digitiform with long setulae in lateral view; pregonite and postgonite furcated apically, pregonite shorter than postgonite in ventral view.....
<emphasis box="[1068,1085,504,525]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.
<taxonomicName authority="Yang, Zhu &amp; Hu, 1999" authorityName="Yang, Zhu &amp; Hu" authorityYear="1999" box="[1098,1436,503,525]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="146" phylum="Arthropoda" rank="species" species="zonalis" subGenus="Homoneura">
(
<emphasis box="[1106,1123,504,525]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1143,1211,503,524]" italics="true" pageId="3" pageNumber="146">zonalis</emphasis>
<bibRefCitation author="Yang, D. &amp; Zhu, F. &amp; Hu X. Y." box="[1216,1436,503,525]" pageId="3" pageNumber="146" refId="ref14982" refString="Yang, D., Zhu, F. &amp; Hu X. Y. (1999) New species of Lauxaniidae from Henan (Diptera: Acalyptratae). In: Shen, X. C. &amp; Shi, Z. Y. (Eds.), Fauna and Taxonomy of Insects in Henan: Vol. 4. China Agricultural Scientech Press, Beijing, pp. 211 - 217." type="book" year="1999">Yang, Zhu &amp; Hu, 1999</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
34. Fore femur with 3 posteroventral setae; epandrium blunt triangular apically; surstylus separated from epandrium and originated from anterior ventral corner of epandrium, with dense tiny setulae on apical 2/3....
<emphasis box="[1035,1052,563,584]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1072,1089,563,584]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1110,1259,562,583]" italics="true" pageId="3" pageNumber="146">tianjingshanica</emphasis>
<bibRefCitation author="Shi, L. &amp; Yang, D." box="[1265,1436,562,584]" pageId="3" pageNumber="146" pagination="1 - 117" refId="ref14734" refString="Shi, L. &amp; Yang, D. (2014) Supplements to species groups of the subgenus Homoneura in China (Diptera: Lauxaniidae: Homoneura), with descriptions of twenty new species. Zootaxa, 3890 (1), 1 - 117. https: // doi. org / 10.11646 / zootaxa. 3890.1.1" type="journal article" year="2014">Shi &amp; Yang, 2014</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
Fore femur with 4 posteroventral setae; epandrium and surstylus fused, blunt round apically............................................................................................
<emphasis box="[1012,1029,621,642]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.
<taxonomicName authority="Yang, Hu &amp; Zhu, 2001" authorityName="Yang, Hu &amp; Zhu" authorityYear="2001" box="[1042,1436,621,643]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="146" phylum="Arthropoda" rank="species" species="tianmushana" subGenus="Homoneura">
(
<emphasis box="[1050,1067,621,642]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1087,1211,621,642]" italics="true" pageId="3" pageNumber="146">tianmushana</emphasis>
<bibRefCitation author="Yang, D. &amp; Hu, X. Y. &amp; Zhu, F." box="[1216,1436,621,643]" pageId="3" pageNumber="146" pagination="446 - 453" refId="ref14923" refString="Yang, D., Hu, X. Y. &amp; Zhu, F. (2001) Diptera: Lauxaniidae. In: Wu, H. &amp; Pan, C. W. (Eds.), Insects of Tianmushan National Nature Reserve. Science Press, Beijing, pp. 446 - 453." type="book chapter" year="2001">Yang, Hu &amp; Zhu, 2001</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,650,672]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,650,672]" pageId="3" pageNumber="146">35. Ctenidium with 1719 short setae on ventral margin of fore femur.............................................. 36</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,679,701]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,679,701]" pageId="3" pageNumber="146"> Ctenidium with 1016 short setae on ventral margin of fore femur..............................................37</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
36. The first flagellomere about 1.8 times longer than high; surstylus narrow columnar in lateral view and broad with tiny setulae in posterior view; postgonites triangular with sharp apex in lateral view...........
<emphasis box="[1040,1057,739,760]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1078,1095,739,760]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1115,1259,738,759]" italics="true" pageId="3" pageNumber="146">zhangjiajiensis</emphasis>
<bibRefCitation author="Shi, L. &amp; Yang, D." box="[1265,1436,738,760]" pageId="3" pageNumber="146" pagination="1 - 117" refId="ref14734" refString="Shi, L. &amp; Yang, D. (2014) Supplements to species groups of the subgenus Homoneura in China (Diptera: Lauxaniidae: Homoneura), with descriptions of twenty new species. Zootaxa, 3890 (1), 1 - 117. https: // doi. org / 10.11646 / zootaxa. 3890.1.1" type="journal article" year="2014">Shi &amp; Yang, 2014</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
The first flagellomere about 2.3 times longer than high; surstylus light colour and narrow at base while dark yellow and broad at apex, nearly trapeziform with two long setulae in lateral view; postgonite hook-like in lateral view...........................................................................................
<emphasis box="[1093,1110,827,848]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1130,1147,827,848]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1168,1268,826,847]" italics="true" pageId="3" pageNumber="146">bicolorata</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,826,848]" pageId="3" pageNumber="146" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,855,877]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,855,877]" pageId="3" pageNumber="146">37. Pregonite and postgonite long subuliform in ventral view or short triangular in lateral view.......................... 38</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,885,907]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,885,907]" pageId="3" pageNumber="146"> Pregonite and postgonite not as above.................................................................... 40</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
38. Surstylus without acute or triangular process, blunt round apically and slightly rolled up with several setulae in lateral view............................................................................
<emphasis box="[1122,1139,944,965]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1160,1177,944,965]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1197,1268,944,965]" italics="true" pageId="3" pageNumber="146">miaoae</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,943,965]" pageId="3" pageNumber="146" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,973,995]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,973,995]" pageId="3" pageNumber="146"> Surstylus with acute or triangular process, not as above in lateral view.......................................... 39</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
39. Surstylus very broad ball-like with a triangular process apically in lateral view; hypandrium H-shaped; phallus acute subapically in lateral view....................................................
<emphasis box="[992,1009,1032,1053]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1029,1046,1032,1053]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1067,1236,1031,1052]" italics="true" pageId="3" pageNumber="146">kuankuoshuiensis</emphasis>
<bibRefCitation author="Wang, J. C. &amp; Gao, C. X. &amp; Yang, D." box="[1241,1436,1032,1053]" pageId="3" pageNumber="146" pagination="35 - 45" refId="ref14854" refString="Wang, J. C., Gao, C. X. &amp; Yang, D. (2012) Three new species of the Homoneura (Homoneura) henanensis species group (Diptera, Lauxaniidae), with a key to Chinese species. Zootaxa, 3262 (1), 35 - 45. https: // doi. org / 10.11646 / zootaxa. 3262.1.3" type="journal article" year="2012">Wang &amp; Yang, 2012</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
Surstylus narrow, acute apically in lateral view; hypandrium Y-shaped; phallus blunt round subapically in lateral view.................................................................................
<emphasis box="[1126,1143,1091,1112]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.
<taxonomicName authority="Malloch, 1926" authorityName="Malloch" authorityYear="1926" box="[1156,1436,1090,1112]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="146" phylum="Arthropoda" rank="species" species="chinensis" subGenus="Homoneura">
(
<emphasis box="[1164,1181,1091,1112]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1201,1290,1090,1111]" italics="true" pageId="3" pageNumber="146">chinensis</emphasis>
<bibRefCitation author="Malloch, J. R." box="[1296,1436,1090,1112]" pageId="3" pageNumber="146" pagination="176" refId="ref14537" refString="Malloch, J. R. (1926) A new species of Sapromyzidae from China (Diptera). Bulletin of the Brooklyn Entomological Society, 21, 176." type="journal article" year="1926">Malloch, 1926</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,1119,1141]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,1119,1141]" pageId="3" pageNumber="146">40. Subcostal cell hyaline or pale yellow apically............................................................... 42</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,1149,1171]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,1149,1171]" pageId="3" pageNumber="146"> Subcostal cell dark apically............................................................................ 43</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
41. Mesonotum with acrostichal setulae in regular six rows; surstylus curved knife-like in lateral view; postgonite absent..............................................................................
<emphasis box="[1090,1107,1208,1229]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1128,1145,1208,1229]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1165,1268,1207,1228]" italics="true" pageId="3" pageNumber="146">spectabilis</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,1207,1229]" pageId="3" pageNumber="146" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,1237,1259]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,1237,1259]" pageId="3" pageNumber="146"> Mesonotum with acrostichal setulae in irregular ten rows; surstylus not as above................................... 42</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
42. Basal edge of brown apical spot on R
<subScript attach="left" box="[597,619,1281,1293]" fontSize="5" pageId="3" pageNumber="146">4+5</subScript>
at same vertical level of apical spot on M
<subScript attach="left" box="[1036,1043,1281,1293]" fontSize="5" pageId="3" pageNumber="146">1</subScript>
; surstylus consisting of a slender knifeshaped process and a furcated process with several setulae on subapical and apical margin and a small tooth on lateral margin in lateral view...............................................................
<emphasis box="[1120,1137,1325,1346]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1157,1174,1325,1346]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1195,1236,1325,1346]" italics="true" pageId="3" pageNumber="146">caoi</emphasis>
<bibRefCitation author="Wang, J. C. &amp; Gao, C. X. &amp; Yang, D." box="[1241,1436,1325,1346]" pageId="3" pageNumber="146" pagination="35 - 45" refId="ref14854" refString="Wang, J. C., Gao, C. X. &amp; Yang, D. (2012) Three new species of the Homoneura (Homoneura) henanensis species group (Diptera, Lauxaniidae), with a key to Chinese species. Zootaxa, 3262 (1), 35 - 45. https: // doi. org / 10.11646 / zootaxa. 3262.1.3" type="journal article" year="2012">Wang &amp; Yang, 2012</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
Basal edge of brown apical spot on R
<subScript attach="left" box="[581,602,1369,1381]" fontSize="5" pageId="3" pageNumber="146">4+5</subScript>
behind vertical level of apical spot on M
<subScript attach="left" box="[992,999,1369,1381]" fontSize="5" pageId="3" pageNumber="146">1</subScript>
; surstylus short and broad, with a row of long apical setulae......................................................
<emphasis box="[1018,1035,1384,1405]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1056,1073,1384,1405]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1093,1208,1384,1405]" italics="true" pageId="3" pageNumber="146">jiangxiensis</emphasis>
<bibRefCitation author="Shi, L. &amp; Gao, X. F. &amp; Shen, R. R." box="[1214,1436,1383,1405]" pageId="3" pageNumber="146" pagination="361 - 377" refId="ref14670" refString="Shi, L., Gao, X. F. &amp; Shen, R. R. (2017) Four new species of the subgenus Homoneura from Jiangxi Province, China (Diptera: Lauxaniidae: Homoneura). Zootaxa, 4365 (3), 361 - 377. https: // doi. org / 10.11646 / zootaxa. 4365.3.5" type="journal article" year="2017">Shi, Gao &amp; Shen, 2017</bibRefCitation>
</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
43. Syntergosternite elliptic without sternal part flat; surstylus broad and slightly curved apically in lateral view..................................................................................
<emphasis box="[1050,1067,1443,1464]" italics="true" pageId="3" pageNumber="146">H</emphasis>
. (
<emphasis box="[1087,1104,1443,1464]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1124,1267,1442,1463]" italics="true" pageId="3" pageNumber="146">platimarginata</emphasis>
<bibRefCitation author="Gao, X. F. &amp; Shi, L." box="[1274,1436,1442,1464]" pageId="3" pageNumber="146" pagination="401 - 432" refId="ref14452" refString="Gao, X. F. &amp; Shi, L. (2019) Nine new species of genus Homoneura from Qinling mountains in China (Diptera: Lauxaniidae). Zootaxa, 4608 (3), 401 - 432. https: // doi. org / 10.11646 / zootaxa. 4608.3.1" type="journal article" year="2019">Gao &amp; Shi, 2019</bibRefCitation>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,1471,1493]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,1471,1493]" pageId="3" pageNumber="146"> Syntergosternite circular, but with sternal part flat; surstylus not as above.........................................44</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,1501,1523]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,1501,1523]" pageId="3" pageNumber="146">
44. Mesonotum with acrostichal setulae in 8 rows.................................
<emphasis box="[1063,1080,1501,1522]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.
<taxonomicName authority="Yang, Zhu &amp; Hu, 1999" authorityName="Yang, Zhu &amp; Hu" authorityYear="1999" box="[1092,1436,1501,1523]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="146" phylum="Arthropoda" rank="species" species="curvata" subGenus="Homoneura">
(
<emphasis box="[1100,1117,1501,1522]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1138,1211,1501,1522]" italics="true" pageId="3" pageNumber="146">curvata</emphasis>
<bibRefCitation author="Yang, D. &amp; Zhu, F. &amp; Hu X. Y." box="[1216,1436,1501,1523]" pageId="3" pageNumber="146" refId="ref14982" refString="Yang, D., Zhu, F. &amp; Hu X. Y. (1999) New species of Lauxaniidae from Henan (Diptera: Acalyptratae). In: Shen, X. C. &amp; Shi, Z. Y. (Eds.), Fauna and Taxonomy of Insects in Henan: Vol. 4. China Agricultural Scientech Press, Beijing, pp. 211 - 217." type="book" year="1999">Yang, Zhu &amp; Hu, 1999</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" box="[151,1436,1530,1552]" pageId="3" pageNumber="146">
<keyLead box="[151,1436,1530,1552]" pageId="3" pageNumber="146"> Mesonotum with acrostichal setulae in irregular 10 rows......................................................45</keyLead>
</paragraph>
</keyStep>
<keyStep pageId="3" pageNumber="146">
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
45. A brown elliptical spot present between r-m and apical spot on R 4+5; mid femur with 68 anterior setae; surstylus curved knifelike, acute apically in lateral view; postgonite longer than phallus, long subuliform, curved forward apically in lateral view........................................................................
<emphasis box="[1075,1092,1619,1640]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.
<taxonomicName authority="Gao &amp; Yang, 2004" authorityName="Gao &amp; Yang" authorityYear="2004" box="[1104,1436,1618,1640]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="146" phylum="Arthropoda" rank="species" species="longispina" subGenus="Homoneura">
(
<emphasis box="[1112,1129,1619,1640]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1150,1251,1618,1639]" italics="true" pageId="3" pageNumber="146">longispina</emphasis>
<bibRefCitation author="Gao, C. X. &amp; Yang, D." box="[1257,1436,1618,1640]" pageId="3" pageNumber="146" pagination="351 - 364" refId="ref14357" refString="Gao, C. X. &amp; Yang, D. (2004) A review of the genus Homoneura from Guangxi, China (Diptera: Lauxaniidae). Raffles Bulletin of Zoology, 52 (2), 351 - 364." type="journal article" year="2004">Gao &amp; Yang, 2004</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph blockId="3.[151,1437,151,1757]" pageId="3" pageNumber="146">
<keyLead pageId="3" pageNumber="146">
A brown square spot present between r-m and apical spot on R 4+5; mid femur with 4 anterior setae; surstylus short, triangular and acutate apically, with several long setae on dorsal margin and a row of short setulae on ventral margin in lateral view; both pregonite and postgonite short subuliform, about half length of phallus in ventral view....................................................................................................
<emphasis box="[1064,1081,1736,1757]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.
<taxonomicName authority="Yang, Zhu &amp; Hu, 1999" authorityName="Yang, Zhu &amp; Hu" authorityYear="1999" box="[1094,1436,1735,1757]" class="Insecta" family="Lauxaniidae" genus="Homoneura" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="146" phylum="Arthropoda" rank="species" species="acutata" subGenus="Homoneura">
(
<emphasis box="[1102,1119,1736,1757]" italics="true" pageId="3" pageNumber="146">H</emphasis>
.)
<emphasis box="[1139,1211,1736,1757]" italics="true" pageId="3" pageNumber="146">acutata</emphasis>
<bibRefCitation author="Yang, D. &amp; Zhu, F. &amp; Hu X. Y." box="[1216,1436,1735,1757]" pageId="3" pageNumber="146" refId="ref14982" refString="Yang, D., Zhu, F. &amp; Hu X. Y. (1999) New species of Lauxaniidae from Henan (Diptera: Acalyptratae). In: Shen, X. C. &amp; Shi, Z. Y. (Eds.), Fauna and Taxonomy of Insects in Henan: Vol. 4. China Agricultural Scientech Press, Beijing, pp. 211 - 217." type="book" year="1999">Yang, Zhu &amp; Hu, 1999</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>