J. Olejnicek et M. Bartak, Melanostolus negrobovi sp n. (Diptera, Dolichopodidae) from Uzbekistan with a key to the Palaearctic species, BIOLOGIA, 54(5), 1999, pp. 581-583
Melanostolus negrobovi sp. n. is described from Uzbekistan. The new species
differs from all the known species of this genus by the m-cu crossvein lyi
ng near the wing base. A key for the Palaearctic species is appended.