Tribe Ptosimini Kerremans 1902 (jewel beetle)
Insecta - Coleoptera - Buprestidae
Parent taxon: Polycestinae according to C. L. Bellamy 2008
See also Obenberger 1957
Sister taxa: Acmaeoderini, Haplostethini, Mongoligenula, Polyctesini
Subtaxa: Ptosima
Ecology:
Distribution:
• Eocene of United States (3: Colorado collections)
Total: 3 collections each including a single occurrence