PaleoDB taxon number: 234254
Full reference: T. D. A. Cockerell. 1911. Fossil Insects from Florissant, Colorado. Bulletin American Museum of Natural History 30:71-82
Type specimen: MCZ 2014, an exoskeleton. Its type locality is Florissant, Station 13, which is in a Chadronian lacustrine - large shale in the Florissant Formation of Colorado.
Average measurements (in mm): body 13.5 x 5.0, forewing length 9.50