The Cyana puer species-group

The species group is characterized by the forewing with medial band similar to the sign of interrogation and terminal area orange-yellow. In male genitalia costa is waved; vesica with several diverticula, medial ones with clusters of strong spinulose scobination and weak granulation; the shape of the tip of uncus found to be variable. At present the species-group includes two species: C. puer (Elwes, 1890) and C. neopuer Singh, Bhattacharyya & Volynkin, sp. nov.