taxonID	type	description	language	source
E07DDC65CD662E7C52FCFBCC2018F9A3.taxon	diagnosis	Diagnosis. Antenna yellow, but first flagellomere blackish, first flagellomere long coniform, about 1.5 times as long as wide; arista black, dorsal. 5 dc (first pair rather short), acr uniseriate 6 - 7; scutellum with 2 pairs of bristles, 3 - 4 pale yellow marginal hairs between apical pair. All legs simple (no distinctly curved, swollen or appendages). Material examined. 4 ♂, Mongolia, Hentiy Aimag, 17 km ESE of Naran (45 ° 04 ′ 30 ′′ N, 113 ° 53 ′ E; elev. 1 350 m), waterlogged stream and lakelet near sand dune (Fig. 13), net-sweeping, 16 August 2002, coll. Andrey Przhiboro (no. 61). Distribution. Austria, Belgium, Czechia, Denmark, Estonia, Finland, France, Germany, Hungary, Israel, Italy, northern Kazakhstan, Kyrgyzstan, Latvia, Mongolia, Netherlands, Poland, Russia (Amur Province, Buryatia, Jewish Autonomous Province, Kaliningrad Province, Kamchatka, Karelia, Khabarovsk Territory, Krasnoyarsk Territory, Leningrad Province, Novosibirsk Province, Primorie Territory, Sayan Mountains, Yakutia), Slovakia, Sweden, Turkey (Hakkari), UK, Ukraine (Kherson and Odessa Provinces), Uzbekistan (Grichanov, 2009, 2014).	en	Wang, Mengqing, Liu, Ruosi, Przhiboro, Andrey, Yang, Ding (2016): New species of Dolichopodidae from eastern Mongolia (Diptera). Zoological Systematics 41 (1): 102-108, DOI: 10.11865/zs.201607
E07DDC65CD662E7E52FCF9C82793FD9D.taxon	description	Head metallic-green with grey pollen; face narrow in middle part, with brown pollen at lower portion. Head with hairs and bristles black. Lower postocular bristles (including ventral hairs) pale. Antenna yellow with first flagellomere black; first flagellomere with round apex, about 1.5 times as long as wide; arista dorsal, dark brown, but pale yellow in apical 1 / 3 portion (Fig. 4). Proboscis brown, with black hairs; palpus yellow, with black hairs. Thorax metallic-green with pale grey pollen; mesonotum and scutellum with grey brown pollen. Thorax with hairs and bristles black; 5 dc (first pair rather short), acr uniseriate 3 – 4; scutellum with apical pair of bristles distinct, basal pair indistinct and 2 – 3 pale yellow marginal hairs between apical pair bristles. Propleuron with pale hairs on upper portion and 1 black bristle on lower portion. Legs yellow; fore coxa yellow, mid and hind coxae black; all femora and tibiae yellow; all tarsi with tarsomeres 2 – 5 brown to dark brown outward. All legs simple (not distinctly curved or swollen, without projections). Hairs and bristles on legs black; fore coxa with pale yellow hairs and black apical bristles; mid coxa with pale yellow anterior hairs, black apical bristles and one black outer bristle; hind coxa with black apical bristles and one black outer bristle. All femora without distinct v, each with one av apically. Fore tibia with one pd and one v in apical half, apically with one bristle; mid tibia with 3 ad, 2 pd and 1 av, apically with 3 bristles; hind tibia with 4 ad, 5 – 6 pd and 2 av, apically with 4 bristles. Tarsomere 1 of all legs each with two rows of short v. Relative lengths of tibia and five tarsomeres of legs as follows: LI 3.2: 1.5: 0.7: 0.5: 0.4: 0.4; LII 4.4: 1.8: 0.7: 0.5: 0.4: 0.4; LIII 5.4: 1.4: 1.2: 0.8: 0.5: 0.5. Wing somewhat hyaline; veins dark brown, R 4 + 5 and M parallel apically; CuAx ratio 0.40. Squama yellow with brown hairs. Halter yellow. Abdomen short (ratio of thorax length to abdomen length 0.70). Metallic-green with pale grey pollen, dorsum brilliant. Hairs and bristles on abdomen black. Male genitalia (Fig. 10). Epandrium longer than wide, with angular ventral apex. Dorsal lobe of surstylus short and wide, with acute apex; ventral lobe long and wide, somewhat curved, with apical bristles and hairs. Cercus short and wide, with medium-sized bristles. Apex of phallus bifurcated. Female. Unknown. 1, 3. Habitus. 2, 4. Antenna, lateral view. Scale bars: 1, 3 = 0.5 mm; 2, 4 = 0.1 mm. Material examined. Holotype. ♂, Mongolia, Hentiy Aimag, 17 km ESE of Naran (45 ° 04 ′ 30 ′′ N, 113 ° 53 ′ E; elev. 1 350 m), water-logged stream and lakelet near sand dune (Fig. 13), net-sweeping, 16 August 2002, coll. Andrey Przhiboro (no. 61). Paratype. 1 ♂, the same data as holotype. Distribution. Mongolia. Etymology. The species name refers to the contrasting light coloration of the apical part of arista and is derived from the Latin words “ pallidus ” (= pale) and “ apex ”. Remarks. The new species is similar to Ca. picticornis (Zetterstedt) in the normal leg shape and leg coloration, but can be separated from the latter by the first flagellomere with round apex and the arista dark brown but pale yellow in apical 1 / 3 portion. In Ca. picticornis, the first flagellomere is coniform with acute apex, and the arista entirely black.	en	Wang, Mengqing, Liu, Ruosi, Przhiboro, Andrey, Yang, Ding (2016): New species of Dolichopodidae from eastern Mongolia (Diptera). Zoological Systematics 41 (1): 102-108, DOI: 10.11865/zs.201607
E07DDC65CD642E7B52FCFDDD2724FD34.taxon	description	Head metallic-green with pale grey pollinosity; eyes contiguous on face. Hairs and bristles on head black except posteroventral hairs somewhat pale. Antenna dark brown; first flagellomere subtriangular, 1.4 times as wide as long; arista brown, short pubescent (Fig. 7). Proboscis dark brown with brown hairs; palpus pale brown with one brown bristle at apex. Thorax metallic-green with pale grey pollinosity. Hairs and bristles on thorax black; 6 dc (five strong and anterior one weak), 6 – 7 irregularly paired acr short and hair-like; scutellum with two pairs of bristles, basal pair long, lateral pair short; proepisternum with one long black bristle on lower part and one short black bristle on upper part. Legs mainly brown; all trochanters yellow; base and apex of all femora yellow; fore and mid tibiae yellow, hind tibia yellow with brown apex; fore tarsomere 1 and 2 yellow (sometimes tarsomere 1 and base of tarsomere 2 yellow), mid tarsomere 1 yellow, base of hind tarsomere 1 yellow. Hairs and bristles on legs black. Fore and mid coxae with long hairs and bristles; hind coxa with one outer bristle at base. Hind trochanter with one bristle at middle. Fore femur without obvious bristles; mid femur with 1 – 2 av and 1 pv apically; hind femur with 3 – 4 av apically. Fore tibia with 1 – 2 weak ad and 1 weak pd, apically with 3 short bristles; mid tibia with 2 strong ad and 2 – 3 pd, apically with 4 bristles; hind tibia with 2 ad and 3 pd (Fig. 8), apically with 3 – 4 bristles. Relative lengths of tibia and five tarsomeres of legs as follows: LI 4.0: 2.4: 1.1: 0.7: 0.5: 0.5; LII 5.0: 2.8: 1.3: 0.9: 0.7: 0.6; LIII 6.0: 1.8: 1.5: 0.9: 0.6: 0.6. Wing hyaline; veins blackish, R 4 + 5 and M parallel apically; CuAx ratio 0.25. Squama yellow with brown hairs. Halter pale yellow. Abdomen metallic-green with pale grey pollinosity; hairs and bristles on abdomen black. Male genitalia (Figs 11 – 12). Epandrium somewhat rounded, without angular projection posteriorly. Lateral epandrial lobe protruded and wide. Surstylus somewhat long and curved, tapered at apex. Postgonite developed, somewhat narrow at apex, 4 – 5 times as long as wide. Cercus short and wide, with medium-sized bristles. Apex of phallus with a fin-like structure. Female (Fig. 6). Body length 2.1 – 2.5 mm, wing length 1.9 – 2.3 mm. Similar to male, but eyes widely separated. Hind tibia almost entirely yellow. Material examined. Holotype. ♂, Mongolia, Hentiy Aimag, 2 km S of Ondorhaan (47 ° 18 ' N, 110 ° 39 ' E; elev. 1 030 m), bank of Kerulen Gol river, net-sweeping and aspirator, 18 – 19 August 2002, coll. Andrey Przhiboro (no. 65). Paratypes. 5 ♂ 15 ♀, the same data as holotype. Distribution. Mongolia. Etymology. The species name refers to hairs (“ minu ” (= smaller size) and “ capillum ” (= hairs )) on the apical part of hind tibia and tarsomere 1 (compare to Ch. shanxiensis Liu & Yang). Remarks. The new species is similar to Ch. shanxiensis Liu & Yang from Shanxi in the male genitalia and antenna, but can be separated from the latter by the postgonite 4 – 5 times as long as wide and hairs on the apical part of hind tibia and hind tarsomere 1 of usual size and sparse (Fig. 8). In Ch. shanxiensis, the postgonite 2 – 3 times as long as wide, and hairs on the apical part of hind tibia and hind tarsomere 1 long and dense (Fig. 9). Funding This work was partly supported by the 973 Program (2013 CB 127602) the National Natural Science Foundation of China (3141101151, 4151101023), the Russian Foundation for Basic Research (grants 15 - 54 - 53038 and 15 - 04 - 00732) and the Russian Scientific Foundation (grant 14 - 14 - 01134). Acknowledgements The material was collected in the scope of the Russian-Mongolian Complex Biological Expedition. Andrey Przhiboro is grateful to M. L. Danilevskii, O. G. Gorbunov and Yu. Yu. Dgebuadze (Institute for Problems of Ecology and Evolution, Russian Academy of Sciences, Moscow) for the help in the field work. The authors are grateful to Ms. Chufei Tang (China Agricultural University, Beijing, China) for kind help in many ways.	en	Wang, Mengqing, Liu, Ruosi, Przhiboro, Andrey, Yang, Ding (2016): New species of Dolichopodidae from eastern Mongolia (Diptera). Zoological Systematics 41 (1): 102-108, DOI: 10.11865/zs.201607
