Insecta - Coleoptera - Chrysomelidae
Alternative spelling: Pachymerinae
Full reference: J. C. Bridwell. 1929. A preliminary generic arrangement of the palm bruchids and allies (Coleoptera) with descriptions of new species. Proceedings of the Entomological Society of Washington 31:141-160
Parent taxon: Bruchinae according to A. A. Legalov 2016
See also Archibald and Mathewes 2000, Bouchard et al. 2011 and Bridwell 1929
Sister taxa: none
Subtaxa: Caryedontina Caryoborus Caryobruchus Mesopachymerus Oligobruchus Pachymerina
Ecology:
Distribution:
• Miocene of the Dominican Republic (1 collection)
• Oligocene of Germany (1)
• Eocene of Canada (2: British Columbia), the Russian Federation (2), United States (6: Colorado, Washington)
• Cretaceous of Canada (1: Alberta)
Total: 13 collections including 22 occurrences