Alberada bidentella is a species of snout moth in the genus Alberada. It was described by Harrison Gray Dyar Jr. in 1908, and is known from the south-western United States from Texas westward.Bug Guide
The wingspan is 20–24 mm for males and 19–23 mm for females.The cactus-feeding Phycitinae: A contribution toward a revision of the American pyralidoid moths of the family Phycitidae
The larvae feed within the stem of Cylindropuntia species.
References