PaleoDB taxon number: 234257
Full reference: T. D. A. Cockerell. 1909. Two fossil bees. Entomological News 20:159-161
Sister taxa: none
Type specimen: UCM 18741, an exoskeleton. Its type locality is Florissant, Station 4, which is in a Chadronian lacustrine - large shale in the Florissant Formation of Colorado.
Average measurements (in mm): body length 7.00, forewing length 4.00