Taxon classification Animalia Diptera Dolichopodidae

Diostracus nebulosus Takagi, 1972

Diagnosis.

First flagellomere (Yang et al. 2011, fig. 199b) 1.3 times longer than wide, obtuse apically; arista dorsal. Wing (Yang et al. 2011, fig. 199a) with an obscure spot at anteroapical corner of discal cell; crossvein m-cu straight. Male cercus (Yang et al. 2011, fig. 199d) short, subtriangular.

Distribution.

China (Tibet), Nepal.

Remarks.

This species belongs to the nebulosus -group.