Full reference: D. Ren. 1995. Insecta. Faunae and stratigraphy of Jurassic-Cretaceous in Beijing and the adjacent areas 47-121
Sister taxa: none
Type specimen: BL91040/1, a forewing. Its type locality is Chongqing Reservoir, west hills, Beijing, which is in a Barremian lacustrine mudstone in the Lushangfen Formation of China.
Average measurements (in mm): forewing 11.8 x 3.0