Gastropoda - Sorbeoconcha - Thersiteidae
Parent taxon: Stromboidea according to K. Bandel 2007
See also Bouchet et al. 2005 and Ponder and Warén 1988
Sister taxa: none
Subtaxa: Oostrombus Orthaulax Thersitea
Ecology: epifaunal grazer
Distribution:
• Miocene of Brazil (5 collections), Colombia (6), Cuba (2), the Dominican Republic (1), Haiti (1), Jamaica (2), Panama (8), Puerto Rico (2), United States (17: Florida)
• Oligocene to Miocene of United States (5: Florida)
• Oligocene of Bulgaria (1), the Dominican Republic (1), Haiti (1), Iran (1), Jamaica (3), Mexico (1), Panama (2), Puerto Rico (1), United States (7: Florida, Georgia)
• Eocene of Bulgaria (3), Colombia (1), Croatia (1), Japan (15), Panama (3), Peru (1), Tunisia (1)
• Paleogene of Japan (2)
Total: 94 collections including 112 occurrences