Uropsilus Milne-Edwards, 1872 . In David, Nouv. Arch. Mus. Hist. Nat. Paris, 7:Bull., p. 92.

COMMENT: Includes Nasillus and Rhynchonax; see Ellerman and Morrison-Scott, 1966:31; Corbet and Hill, 1980:33; but also see Gureev, 1979:201-204, who listed Rhynchonax and Nasillus as distinct genera.

ISIS NUMBER: 5301403006012000000.