Asterocampa leilia, the Empress Leilia, Leilia hackberry butterfly or desert hackberry, is a species of butterfly in the family Nymphalidae.

There is no data about harmful of this species. Don't forget to be careful.

Adults are brownish orange, with white and black spots on the bottom of the wings. The length of the wings is 1.5 to 2 inches (38 to 51 mm).

The species can be found in the south-western United States, including Arizona and Texas, as well as Mexico.

Adults feed on dung, sap and rotten fruit. In very rare cases the species will feed on nectar. They live in canyons, streamsides, thorn scrubs, and washes. Males of the species will wait near their food plants for females to appear. Larvae feed on hackberry.