Insecta - Hymenoptera

PaleoDB taxon number: 224260

Full reference: T. D. A. Cockerell. 1915. Miocene fossil insects. Proceedings of the Academy of Natural Sciences of Philadelphia 66:634-648

Belongs to Andrena according to F. E. Zeuner and F. J. Manning 1976

Sister taxa: Andrena antoinei, Andrena clavula, Andrena grandipes, Andrena hypolitha, Andrena lagopus, Andrena primaeva, Andrena pyrrhacita, Andrena sepulta, Andrena wrisleyi

Type specimen: Its type locality is Wilson Ranch, Florissant, which is in a Chadronian lacustrine - large horizon in the Florissant Formation of Colorado

Ecology:

Average measurements (in mm): body length 12.0, forewing length 8.00