taxonID	type	description	language	source
03DDE66F446EFFDFFF38F8899A70F80A.taxon	diagnosis	Diagnosis. Mesonotum with acrostichal setulae in irregular eight rows. Wing with brown apical spots on R 2 + 3, R 4 + 5 and M 1 slightly confluent and forming pale brown connecting area between apical spots. Surstylus with concavity apically in lateral view. Pregonite rounded apically, postgonite furcated. Phallus curved backward and hook-like apically in lateral view.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446EFFDFFF38F8899A70F80A.taxon	description	Description. MALE. Body length 9.5 – 10.0 mm, wing length 9.5 – 9.8 mm. FEMALE. Body length 9.6 – 10.1 mm, wing length 9.5 – 9.9 mm. Head (Fig. 1) yellow. Frons as long as wide and parallel-sided, with a pair of pale brown stripes extending to sides of ocellar triangle; ocellar triangle yellow, ocellar seta developed. Gena about 1 / 7 height of eye. Antenna yellow, first flagellomere about 2.0 times longer than high; arista black except yellow at base, long plumose, with longest ray as long as height of first flagellomere. Proboscis yellow, with pale yellow and black setulae; palpus yellow, with black setulae. Thorax (Fig. 4) yellow, with gray pruinosity. 0 + 3 dorsocentral setae, anteriormost postsutural dorsocentral seta far from scutal suture, acrostichal setulae in irregular eight rows. Legs pale yellow. Fore femur with ten posterior dorsal setae, four to five posterior ventral setae and ctenidium with 12 short setae; fore tibia with one dorsal preapical seta and one apical ventral seta. Mid femur with six to seven anterior setae and one apical posterior seta; mid tibia with one strong dorsal preapical seta and four strong apical ventral setae. Hind femur with one preapical anterior dorsal seta; hind tibia with one dorsal preapical seta and one short apical ventral seta. Wing (Fig. 2) slightly yellow, basal margin of brown apical spot on R 2 + 3 distinctly behind vertical level of crossvein dm-cu; brown apical spots on R 2 + 3, R 4 + 5 and M 1 slightly confluent and forming pale brown connecting area between apical spots on R 2 + 3, R 4 + 5 and M 1; brown median spot on R 4 + 5 separated from brown cloud-like spot on crossvein dm-cu; subcostal cell pale brown apically; costa with 2 nd (between R 1 and R 2 + 3), 3 rd (between R 2 + 3 and R 4 + 5), and 4 th (between R 4 + 5 and M 1) sections in proportion of 4.7 mm: 1.2 mm: 1.1 mm; r-m distinctly before middle of discal cell; ultimate and penultimate sections of M 1 in proportion of 2.6 mm: 2.4 mm; ultimate section of CuA 1 about 1 / 7 of penultimate. Haltere yellow. Abdomen (Fig. 5) yellow, tergites 2 – 5 with blackish brown posterior margin. Male genitalia (Fig. 6 – 10): syntergosternite circular. Epandrium broad in lateral view; surstylus with concavity apically in lateral view. Hypandrium H-shaped. Pregonite rounded apically, postgonite furcated. Phallus curved backward and hook-like apically in lateral view. Phallapodeme shorter than phallus.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446EFFDFFF38F8899A70F80A.taxon	materials_examined	Type material. Holotype male, China, Chongqing: Wuxi County, Yintiaoling Nature Reserve, Linkouzi Management and Protection Station to Guimenguan, 31 ° 28 ′ 36 ″ N, 109 ° 53 ′ 19 ″ E, elev. 1349 m, 2022. VIII. 11, leg. Xulong Chen. Paratypes: 3 males and 9 females, same data as holotype; 1 male and 6 females, Yintiaoling, Ganheba, 31 ° 31 ′ 25 ″ N, 109 ° 49 ′ 32 ″ E, elev. 1258 m, 2022. VI. 25, leg. Xulong Chen; 1 male and 1 female, Yintiaoling, Zhuanping, 31 ° 28 ′ 30 ″ N, 109 ° 52 ′ 41 ″ E, elev. 1456 m, 2022. VI. 28, leg. Xulong Chen; 1 male, Yintiaoling, Linkouzi, 31 ° 28 ′ 27 ″ N, 109 ° 52 ′ 55 ″ E, elev. 1294 m, 2022. VI. 29, leg. Xulong Chen; 1 female, Yintiaoling, Lanying Town, Huangcaoping, 31 ° 24 ′ 59 ″ N, 109 ° 55 ′ 25 ″ E, elev. 2039 m, 2022. VIII. 14, leg. Xulong Chen; 1 female, Yintiaoling, Guanshan, Maizitang, 31 ° 32 ′ 15 ″ N, 109 ° 42 ′ 19 ″ E, elev. 2168 m, 2022. VIII. 17, leg. Xulong Chen; 1 male, Yintiaoling, Hongqi Management and Protection Station, 31 ° 30 ′ 32 ″ N, 109 ° 49 ′ 11 ″ E, elev. 1117 m, 2022. IX. 22, leg. Xulong Chen; 2 females, Yintiaoling, Hongqi Management and Protection Station, Ganheba, 31 ° 31 ′ 25 ″ N, 109 ° 49 ′ 32 ″ E, elev. 1258 m, 2022. IX. 23, leg. Xulong Chen; 5 males and 5 females, Yintiaoling, Lanying Town, Xi'an Village, 31 ° 24 ′ 1 ″ N, 109 ° 51 ′ 52 ″ E, elev. 1637 m, 2022. IX. 24, leg. Xulong Chen.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446EFFDFFF38F8899A70F80A.taxon	etymology	Etymology. The specific name comes from the combination of the prefix ‘ api- ’ (meaning apical) and the Latin word, ‘ concava ’ (meaning concave), referring to the surstylus with concavity apically in lateral view.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446EFFDFFF38F8899A70F80A.taxon	distribution	Distribution. China (Chongqing)	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446EFFDFFF38F8899A70F80A.taxon	discussion	Remarks. The new species is very similar to H. (H.) shunhuangshana Chen & Li, 2022 from Hunan of China, but it can be separated from the latter by the mesonotum with acrostichal setulae in irregular eight rows; fore femur with ten posterior dorsal setae and ctenidium with 12 short setae; basal margin of brown apical spot on R 2 + 3 distinctly behind vertical level of crossvein dm-cu; surstylus with concavity apically in lateral view. In H. (H.) shunhuangshana, mesonotum with acrostichal setulae in irregular ten rows; fore femur with eight posterior dorsal setae and ctenidium with 18 – 19 short setae; basal margin of brown apical spot on R 2 + 3 at same vertical level of crossvein dm-cu; surstylus without concavity apically in lateral view. The new species is also somewhat similar to H. (H.) martini Shi, Gao & Shen, 2017 from Henan and Jiangxi of China, but it can be separated from the latter by the fore femur with ten posterodorsal setae and four to five posteroventral setae; abdominal tergites 2 – 5 with blackish brown posterior margin; syntergosternite with broad membranous ventral process and without long hair around spiracle; surstylus with apical concavity; phallus curved, without subapical processes in lateral view. In H. (H.) martini, fore femur with eight posterodorsal setae and three posteroventral setae; abdominal tergites 2 – 5 without blackish brown posterior margin; syntergosternite without broad membranous ventral process and with 2 – 3 long hairs around spiracle; surstylus without apical concavity; phallus not curved, with a pair of triangular subapical processes in lateral view.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446AFFDCFF38FF3D9FE6F8BD.taxon	diagnosis	Diagnosis. Mesonotum with acrostichal setulae in six rows. 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 2 + 3 separated from apical spot on R 4 + 5. Surstylus short and narrow, situated at subapical of epandrium in lateral view. Pregonite furcated apically in ventral view, postgonite curved apically. Phallus broad in lateral view, and with a triangular process subapically.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446AFFDCFF38FF3D9FE6F8BD.taxon	description	Description. MALE. Body length 5.7 – 6.0 mm, wing length 6.4 – 6.6 mm. FEMALE. Body length 6.3 – 6.5 mm, wing length 6.3 – 6.5 mm. Head (Fig. 11) yellow. Frons as long as wide and parallel-sided, with a pair of pale brown stripes extending to sides of ocellar triangle; ocellar triangle yellow, ocellar seta developed, longer than anterior fronto-orbital seta, anterior fronto-orbital seta slightly shorter than posterior fronto-orbital seta. Gena about 1 / 7 height of eye. Antenna yellow, first flagellomere about 1.9 times longer than high, pale yellow; arista brown except yellow at base, plumose, with longest ray slightly shorter than height of first flagellomere. Proboscis yellow, with pale yellow and black setulae; palpus yellow, with black setulae. Thorax (Fig. 14) yellow, with gray pruinosity. 0 + 3 dorsocentral setae, anteriormost postsutural dorsocentral seta far from scutal suture, acrostichal setulae in six rows. Legs pale yellow. Fore femur with five posterior dorsal setae, four posterior ventral setae and ctenidium with ten short setae; fore tibia with one dorsal preapical seta and one apical ventral seta. Mid femur with five anterior setae and one apical posterior seta; mid tibia with one strong dorsal preapical seta and one strong apical ventral seta. Hind femur with one preapical anterior dorsal seta; hind tibia with one weak dorsal preapical seta and one short apical ventral seta. Wing (Fig. 12) slightly yellow, basal margin of brown apical spot on R 2 + 3 distinctly behind vertical level of crossvein dm-cu; 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 2 + 3 separated from apical spot on R 4 + 5; brown median spot on R 4 + 5 slightly fused with brown cloud-like spot on crossvein dm-cu; subcostal cell brown apically; costa with 2 nd (between R 1 and R 2 + 3), 3 rd (between R 2 + 3 and R 4 + 5), and 4 th (between R 4 + 5 and M 1) sections in proportion of 3.2 mm: 0.9 mm: 0.7 mm; r-m distinctly before middle of discal cell; ultimate and penultimate sections of M 1 in proportion of 2.0 mm: 1.4 mm; ultimate section of CuA 1 about 1 / 7 of penultimate. Haltere pale yellow. Abdomen (Fig. 15) yellow, tergites 1 – 2 pale yellow. Male genitalia (Figs. 16 – 20): syntergosternite circular. Epandrium broad in lateral view; surstylus short and narrow, situated at subapical of epandrium in lateral view. Pregonite furcated apically in ventral view, postgonite curved apically. Phallus broad in lateral view, and with a triangular process subapically. Phallapodeme longer than phallus.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446AFFDCFF38FF3D9FE6F8BD.taxon	materials_examined	Type material. Holotype male, China, Chongqing: Wuxi County, Yintiaoling Nature Reserve, Lanying Town, Huangcaoping, 31 ° 24 ′ 58 ″ N, 109 ° 55 ′ 25 ″ E, elev. 2039 m, 2022. VIII. 14, leg. Xulong Chen. Paratypes: 3 males and 4 females, same data as holotype.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446AFFDCFF38FF3D9FE6F8BD.taxon	etymology	Etymology. The specific epithet is named for the Chongqing Municipality.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446AFFDCFF38FF3D9FE6F8BD.taxon	distribution	Distribution. China (Chongqing).	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F446AFFDCFF38FF3D9FE6F8BD.taxon	discussion	Remarks. The new species is somewhat similar to H. (H.) longicurva Gao & Shi, 2019 from Shaanxi and Hubei of China, but it can be separated from the latter by the arista with longest ray slightly shorter than height of first flagellomere; surstylus short and narrow in lateral view. In H. (H.) longicurva, the arista with longest ray as long as 4 / 5 height of first flagellomere; surstylus long and curved at apex in lateral view. The new species is somewhat similar to H. (H.) henanensis Yang, Zhu & Hu, 1999 from Beijing, Hebei, Henan and Shaanxi of China, but it can be separated from the latter by the mesonotum with acrostichal setulae in six rows; ctenidium with ten short setae on fore femur; brown median spot on R 4 + 5 slightly fused with brown cloud-like spot on crossvein dm-cu; surstylus short and narrow in lateral view. In H. (H.) henanensis, the mesonotum with acrostichal setulae in eight rows; ctenidium with 12 short setae on fore femur; brown medial spot on R 4 + 5 separated from brown cloud on crossvein dm-cu; surstylus consisting of a small acute apical process and a slender knife-like process in lateral view.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4467FFD1FF38FF3D9C56F8F5.taxon	diagnosis	Diagnosis. Basal margin of brown apical spot on R 2 + 3 at same vertical level of crossvein dm-cu. Surstylus hairy and extended from interior of epandrium, finger-like in lateral view. Hypandrium Y-shaped. Pregonite short, postgonite coniform. Phallus narrow in ventral view, with a tiny submedial teeth-like process in lateral view.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4467FFD1FF38FF3D9C56F8F5.taxon	description	Description. MALE. Body length 7.4 – 7.7 mm, wing length 7.3 – 7.6 mm. FEMALE. Body length 7.4 – 7.8 mm, wing length 7.2 – 7.6 mm. Head (Fig. 21) yellow. Frons as long as wide and parallel-sided, with a pair of pale brown stripes extending to sides of ocellar triangle; ocellar triangle brown, ocellar seta developed. Gena about 1 / 9 height of eye. Antenna yellow, first flagellomere about 1.9 times longer than high; arista black except yellow at base, long plumose, with longest ray as long as height of first flagellomere. Proboscis yellow, with pale yellow and black setulae; palpus yellow, with black setulae. Thorax (Fig. 24) yellow, with gray pruinosity. 0 + 3 dorsocentral setae, anteriormost postsutural dorsocentral seta far from scutal suture, acrostichal setulae in irregular six rows. Legs pale yellow. Fore femur with seven posterior dorsal setae, five posterior ventral setae and ctenidium with 16 short setae; fore tibia with one dorsal preapical seta and one apical ventral seta. Mid femur with six anterior setae and one apical posterior seta; mid tibia with one strong dorsal preapical seta and three strong apical ventral setae. Hind femur with one preapical anterior dorsal seta; hind tibia with one dorsal preapical seta and one short apical ventral seta. Wing (Fig. 22) slightly yellow, basal margin of brown apical spot on R 2 + 3 at same vertical level of crossvein dm-cu; brown apical spots on R 2 + 3, R 4 + 5 and M 1 slightly confluent and forming pale brown connecting area between apical spots on R 2 + 3, R 4 + 5 and M 1; brown median spot on R 4 + 5 separated from brown cloud-like spot on crossvein dm-cu; subcostal cell brown apically; costa with 2 nd (between R 1 and R 2 + 3), 3 rd (between R 2 + 3 and R 4 + 5), and 4 th (between R 4 + 5 and M 1) sections in proportion of 3.7 mm: 1.1 mm: 0.9 mm; r-m before middle of discal cell; ultimate and penultimate sections of M 1 in proportion of 2.2 mm: 2.0 mm; ultimate section of CuA 1 about 1 / 7 of penultimate. Haltere yellow. Abdomen (Fig. 25) brown. Male genitalia (Figs. 26 – 30): syntergosternite circular. Epandrium broad in lateral view; surstylus hairy and extended from interior of epandrium, finger-like in lateral view. Hypandrium H-shaped. Pregonite short, postgonite coniform. Phallus narrow in ventral view, with a tiny submedial teeth-like process in lateral view. Phallapodeme longer than phallus.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4467FFD1FF38FF3D9C56F8F5.taxon	materials_examined	Type material. Holotype male, China, Chongqing: Wuxi County, Yintiaoling Nature Reserve, Linkouzi Management and Protection Station to Guimenguan, 31 ° 28 ′ 36 ″ N, 109 ° 53 ′ 19 ″ E, elev. 1349 m, 2022. VIII. 11, leg. Xulong Chen. Paratypes: 56 males and 1 female, same data as holotype; 10 males and 11 females, Yintiaoling, Zhuanping, 31 ° 28 ′ 30 ″ N, 109 ° 52 ′ 41 ″ E, elev. 1456 m, 2022. VI. 28, leg. Xulong Chen; 10 males, Yintiaoling, Linkouzi Management and Protection Station, 31 ° 28 ′ 27 ″ N, 109 ° 52 ′ 55 ″ E, elev. 1294 m, 2022. VI. 29, leg. Xulong Chen.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4467FFD1FF38FF3D9C56F8F5.taxon	etymology	Etymology. The specific epithet is named for the type locality, Wuxi County.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4467FFD1FF38FF3D9C56F8F5.taxon	distribution	Distribution. China (Chongqing)	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4467FFD1FF38FF3D9C56F8F5.taxon	discussion	Remarks. The new species is very similar to H. (H.) dagupingensis Gao & Shi, 2019 from Shaanxi of China, but it can be separated from the latter by the arista with longest ray as long as height of first flagellomere; ctenidium with 16 short setae on fore femur; surstylus with a long digitiform process in lateral view and without subapical concavity. In H. (H.) dagupingensis, the arista with longest ray slightly shorter than 1 / 2 height of first flagellomere; ctenidium with 12 short setae on fore femur; surstylus with a small triangluar process with several setulae in lateral view. The new species is somewhat similar to H. (H.) yintiaolingica sp. nov. described below, but it can be separated by the fore femur with seven posterior dorsal setae; mid femur with six anterior setae; brown median spot on R 4 + 5 separated from brown cloud-like spot on crossvein dm-cu. In H. (H.) yintiaolingica, the fore femur with five posterior dorsal setae; mid femur with four anterior setae; brown median spot on R 4 + 5 slightly fused with brown cloud-like spot on crossvein dm-cu.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4460FFD6FF38FF3D9C56F849.taxon	diagnosis	Diagnosis. Mesonotum with acrostichal setulae in irregular six rows. Wing with brown median spot on R 4 + 5 slightly fused with brown cloud-like spot on crossvein dm-cu. Surstylus hairy and finger-like in lateral view, blunt apically in posterior view. Pregonite coniform, postgonite furcated into two coniform processes in lateral view. Phallus curved backward and acute apically in lateral view, with a pair of triangular submedial processes in ventral view.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4460FFD6FF38FF3D9C56F849.taxon	description	Description. MALE. Body length 6.0 – 6.3 mm, wing length 6.0 – 6.7 mm. FEMALE. Body length 7.0 – 7.5 mm, wing length 7.3 – 7.8 mm. Head (Fig. 31) yellow. Frons as long as wide and parallel-sided, with a pair of pale brown stripes extending to ocellar triangle; ocellar triangle yellow, ocellar seta developed, longer than anterior fronto-orbital seta, anterior fronto-orbital seta shorter than posterior fronto-orbital seta. Gena about 1 / 9 height of eye. Antenna yellow, first flagellomere about 1.9 times longer than high; arista black except brown at base, plumose, with longest ray as long as height of first flagellomere. Proboscis yellow, with pale yellow and black setulae; palpus yellow, with black setulae. Thorax (Fig. 34) yellow, with gray pruinosity. 0 + 3 dorsocentral setae, anteriormost postsutural dorsocentral seta far from scutal suture, acrostichal setulae in irregular six rows. Legs pale yellow. Fore femur with five posterior dorsal setae, four posterior ventral setae and ctenidium with 16 short setae; fore tibia with one dorsal preapical seta and one apical ventral seta. Mid femur with four anterior setae and one apical posterior seta; mid tibia with one strong dorsal preapical seta and three strong apical ventral setae. Hind femur with one preapical anterior dorsal seta; hind tibia with one dorsal preapical seta and one short apical ventral seta. Wing (Fig. 32) slightly yellow, basal margin of brown apical spot on R 2 + 3 behind vertical level of crossvein dm-cu; brown apical spots on R 2 + 3, R 4 + 5 and M 1 slightly confluent and forming pale brown connecting area between apical spots on R 2 + 3, R 4 + 5 and M 1; brown median spot on R 4 + 5 slightly fused with brown cloud-like spot on crossvein dm-cu; subcostal cell brown apically; costa with 2 nd (between R 1 and R 2 + 3), 3 rd (between R 2 + 3 and R 4 + 5), and 4 th (between R 4 + 5 and M 1) sections in proportion of 3.2 mm: 1.0 mm: 0.8 mm; r-m before middle of discal cell; ultimate and penultimate sections of M 1 in proportion of 2.0 mm: 1.8 mm; ultimate section of CuA 1 about 1 / 6 of penultimate. Haltere yellow. Abdomen (Fig. 35) yellow, tergites 2 – 5 posterior margin blackish brown. Male genitalia (Figs. 36 – 40): syntergosternite circular. Epandrium broad in lateral view. Surstylus hairy and finger-like in lateral view, blunt apically in posterior view. Hypandrium H-shaped. Pregonite coniform, postgonite furcated into two coniform processes in lateral view. Phallus curved backward and acute apically in lateral view, with a pair of triangular submedial processes in ventral view. Phallapodeme longer than phallus.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4460FFD6FF38FF3D9C56F849.taxon	materials_examined	Type material. Holotype male, China, Chongqing: Wuxi County, Yintiaoling Nature Reserve, Hongqi Management and Protection Station, 31 ° 30 ′ 50 ″ N, 109 ° 49 ′ 22 ″ E, elev. 1220 m, 2022. VIII. 20, leg. Xulong Chen. Paratypes: 15 males and 2 females, Yintiaoling, Linkouzi Management and Protection Station to Guimenguan, 31 ° 28 ′ 36 ″ N, 109 ° 53 ′ 19 ″ E, elev. 1349 m, 2022. VIII. 11, leg. Xulong Chen; 2 males and 1 female, Yintiaoling, Ganheba, 31 ° 31 ′ 25 ″ N, 109 ° 49 ′ 32 ″ E, elev. 1258 m, 2022. VI. 25, leg. Xulong Chen; 1 male and 2 females, Yintiaoling, Hongqi Management and Protection Station, Daqiaowan, 31 ° 29 ′ 36 ″ N, 109 ° 49 ′ 0 ″ E, elev. 1079 m, 2022. VIII. 20, leg. Xulong Chen.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4460FFD6FF38FF3D9C56F849.taxon	etymology	Etymology. The specific epithet is named for the type locality, Yintiaoling Nature Reserve.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4460FFD6FF38FF3D9C56F849.taxon	distribution	Distribution. China (Chongqing)	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
03DDE66F4460FFD6FF38FF3D9C56F849.taxon	discussion	Remarks. The new species is very similar to H. (H.) dagupingensis Gao et Shi, 2019 from Shaanxi of China, but it can be separated from the latter by ctenidium with 16 short setae on fore femur; wing with brown apical spots on R 2 + 3, R 4 + 5 and M 1 slightly confluent and forming pale brown connecting area between apical spots; brown median spot on R 4 + 5 slightly fused with brown cloud-like spot on crossvein dm-cu. In H. (H.) dagupingensis, ctenidium with 12 short setae on fore femur; wing with brown apical spot on R 2 + 3 separated from that on R 4 + 5; brown medial spot on R 4 + 5 separated from brown cloud on crossvein dm-cu. The new species is somewhat similar to H. (H.) wuxica sp. nov. described here, but it can be separated from the latter by the fore femur with five posterior dorsal setae; mid femur with four anterior setae; brown median spot on R 4 + 5 slightly fused with brown cloud-like spot on crossvein dm-cu. In H. (H.) wuxica sp. nov., the fore femur with seven posterior dorsal setae; mid femur with six anterior setae; brown median spot on R 4 + 5 separated from brown cloud-like spot on crossvein dm-cu.	en	You, Pengyan, Chen, Xulong, Li, Wenliang (2023): Four new species of the subgenus Homoneura from Yintiaoling Nature Reserve China (Diptera: Lauxaniidae: Homoneura). Zootaxa 5257 (1): 143-159, DOI: 10.11646/zootaxa.5257.1.11, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
