Gastropoda - Neogastropoda - Harpidae
Parent taxon: Harpidae according to P. Bouchet et al. 2005
See also Squires 2018 and Vokes 1998
Sister taxa: Austroharpa, Cryptochordinae, Eocithara, Harpinae, Morum
Subtaxa: Oniscidia
Ecology: epifaunal carnivore
Distribution:
• Quaternary of United States (2: Florida collections), Vanuatu (1)
• Pliocene to Pleistocene of United States (1: Florida)
• Pliocene of the Dominican Republic (7), Fiji (1), Japan (1)
• Miocene to Pliocene of the Dominican Republic (8)
• Miocene of the Dominican Republic (7), France (1), Germany (1), Grenada (3), New Zealand (1), Panama (1), Poland (1), United States (1: Florida), Venezuela (1)
• Oligocene to Miocene of United States (1: Florida)
• Oligocene of Peru (1), United States (2: Mississippi)
• Eocene of Panama (2), Venezuela (1)
• Paleocene of Mexico (1), Nigeria (1), Togo (1), United States (3: California)
Total: 51 collections including 53 occurrences