Collix hypospilata

Its wingspan is about 40 millimetres (1.6 in). Palpi with the second joint reaching far beyond the frontal tuft. Mid tibia of male very much dilated and with a deep groove. Abdomen long, with a large anal tuft. The male is dark fuscous with a slight purplish tinge. Wings with numerous indistinct waved black lines. Forewings with a prominent discocellulars boss of raised scales. The veins speckled with pale brown between waved lines. Hindwings with small discocellular spots. Both wings with submarginal series of pale brown specks and a black marginal line interrupted by pale specks at the vein. Ventral side fuscous brown. Both wings with very prominent black cell-spot, less prominent curved postmedial band. There is a prominent submarginal black spot series. A spot found between vein 3 and 4 absent.[3]

Female often with brownish ground color or with brown patches in the cell of forewings and forming an obscure postmedial band to both wings.[4]