Diaphorus anatoli Negrobov

Liu, Ruosi, Wang, Mengqing & Yang, Ding, 2015, Three new species of Diaphorus Meigen (Diptera: Dolichopodidae) from Tibet, Zootaxa 3946 (2), pp. 233-240 : 234

Diaphorus anatoli Negrobov

( Figs 1 , 5 , 9 )

Diaphorus anatoli Negrobov, 1986: 37 . Type locality: Russia, Amur.

Diagnosis. All legs black except apex of fore coxa and femur somewhat yellow; in some species, apex of mid and hind femora also somewhat yellow ( Fig. 1 ). Antenna dark brown to blackish, subtriangular about 1.5 times wider than long ( Fig. 5 ). St5 with cluster of bristles. Male genitalia ( Fig. 9 ): End of hypandrium almost truncate. Lateral epandrial lobe thin and long, bearing 2 apical bristles. Ventral lobe of surstylus thin and long, somewhat expanded subapically. Cercus short, with weak ventral lobe.

Specimens examined. 3♂, 2♀, China: Tibet, Chayu, Shisidaoban, 2630 m, 28°54′N, 97°21′E, 2013. VII.8, X.Y. Liu.

Distribution. China (Tibet, Ningxia, Hebei, Henan, Beijing); Russia.

Remarks. Recorded from Tibet for the first time.

Figures

FIGURES 1 – 4. Habitus, lateral view (male). 1. Diaphorus anatoli; 2. Diaphorus baheensis sp. nov.; 3. Diaphorus longrenensis sp. nov.; 4. Diaphorus nigripedus sp. nov. Scale bars = 1 mm.

FIGURES 5 – 8. Antenna, lateral view (male). 5. Diaphorus anatoli; 6. Diaphorus baheensis sp. nov.; 7. Diaphorus longrenensis sp. nov.; 8. Diaphorus nigripedus sp. nov. Scale bars = 0.2 mm.

FIGURES 9 – 10. Genitalia, lateral view, (male). 9. Diaphorus anatoli; 10. Diaphorus baheensis sp. nov. Abbreviations: cer, cercus; epn, epandrium; dsur, dorsal lobe of surstylus; hyp, hypandrium; lel, lateral epandrial lobe; pg, postgonite; ph, phallus; vsur, ventral lobe of surstylus.