Full reference: E. F. Riek. 1976. New Upper Permian insects from Natal, South Africa. Annals of the Natal Museum 22(3):755-789
Sister taxa: none
Type specimen: NM 940ab, a hindwing (apical half of hindwing). Its type locality is near Mooi River, which is in a Changhsingian delta plain shale in South Africa.
Average measurements (in mm): hindwing length 45.0