General Description

A medium-size (3.5 cm. ws) dark brown-black moth. “General effect blackish, mottled dull wood brown, with heavy black shading, mainly along veins. Ordinary lines obscure, except for double bars at costa; basal dash and dash near base of inner margin black, median dash obsolete; terminal area with fine black streaks on veins and bars between veins, the latter very heavy in fold; orb. thick, oblique, somewhat paler, ren. with whitish bar on outer edge. HW dull luteous and fuscous grey” (Forbes, 1954). Antennae simple; sexes similar. Male genitalia: Costal lobe of valve very large (much larger than in commoda), digitus good-sized but weak