Species of the genus have minute palpi. Its antennae are bipectinated (comb like on both sides) to the tips in males, the branches short and simple in females. Mid and hind tibia slightly hairy, with minute terminal pairs of spurs. Forewings with veins 7, 8 and 9 stalked together. Hindwings with the cell of normal length. Vein 6 given off below the angle. Vein 8 connected with the subcostal nervure by an oblique bar near center of cell.[3]