Gastropoda - Neogastropoda - Olivellidae
Parent taxon: Olivoidea according to M. Harzhauser et al. 2009
See also Bouchet et al. 2005
Sister taxa: Ancillariidae, Olividae
Subtaxa: Agaronia
Ecology: epifaunal carnivore
Distribution:
• Quaternary of Angola (1 collection), Mexico (2)
• Pliocene of Costa Rica (5), Panama (2), United States (2: California)
• Miocene of Colombia (2), Ecuador (2), France (2), India (6), Indonesia (5), Pakistan (4), Panama (15), Peru (2), Sri Lanka (2), Venezuela (2)
• Oligocene of Colombia (1), Ecuador (1), Mexico (5), Myanmar (2), United States (12: Mississippi)
• Eocene of Colombia (3), Peru (6), United States (112: Alabama, Arkansas, California, Florida, Louisiana, Mississippi, North Carolina, South Carolina, Texas)
• Paleocene of Nigeria (1), United States (41: Alabama, Texas)
Total: 238 collections including 259 occurrences