New data on the morphology of the robber-fly genus Theurgus V. Richter, 1966 (Diptera, Asilidae)

详细

Detailed photographs of the external structures of Theurgus kerzneri Lehr, 1974 and Th. zimini V. Richter, 1966 are given. Structures of the male genitalia in the genus Theurgus V. Richter, 1966 are illustrated for the first time.