Full reference: T. D. A. Cockerell. 1916. Some American fossil insects. Proceedings of the United States National Museum 51:89-106
Sister taxa: none
Type specimen: USNM 61458, an exoskeleton. Its type locality is Florissant, Station 14, which is in a Chadronian lacustrine - large shale in the Florissant Formation of Colorado.
Average measurements (in mm): forewing length 9.50