Subfamily Eumedoninae Dana 1853 (crab)
Malacostraca - Decapoda - Pilumnidae
Parent taxon: Pilumnidae according to C. E. Schweitzer et al. 2022
See also Luque et al. 2017 and Schweitzer et al. 2010
Sister taxa: Calmaniinae, Pilumninae, Pirabacarcinus, Rhizopinae, Xenophthalmodinae
Subtaxa: Harrovia Santeella Viacarcinus
Ecology: epifaunal carnivore
Distribution:
• Eocene of Italy (1 collection), Mexico (1), United States (2: South Carolina)
Total: 4 collections including 5 occurrences