Paracosmus (Paracosmus) Osten Sacken 1877 (bee fly)
Insecta - Diptera - Bombyliidae
Full reference: C. R. Osten Sacken. 1877. Western Diptera: Descriptions of new genera and species from the region west of the Mississippi and especially from California. Bulletin of the United States Geological and Geographical Survey of the Territories 3:189-354
Parent taxon: Paracosmus according to N. L. Evenhuis and D. J. Greathead 1999
Sister taxa: none
Subtaxa: Paracosmus (Paracosmus) antiquus Paracosmus (Paracosmus) coquilletti Paracosmus (Paracosmus) palpalis Paracosmus (Paracosmus) recurrens
Ecology:
Distribution:
• Eocene of United States (4: Colorado collections)
Total: 4 collections including 5 occurrences