Palpi with second joint thickened and reaching vertex of head, and blunt naked third joint. Antennae minutely ciliated in male. Metathorax have slight tufts. Abdomen clothed with coarse hair on dorsum. Tibia spineless and clothed with long hair. Fore wings with arched costa and acute apex. Inner margin lobed and with tufts of hair near base and at outer angle. Larva with four pairs of abdominal prolegs, where first pair rudimentary.
Species
The following species are recognized by Zill and Hogenes (2002).
