Parent taxon: Rotaliina according to J.-P. Margerel 2012
Sister taxa: Acervulinacea, Annulopatellinacea, Asterigerinacea, Aubignyna, Bolivinacea, Bolivinitacea, Buliminacea, Carterinacea, Cassidulina, Cassidulinacea, Cassidulinidae, Caucasina, Chilostomellacea, Coryphostoma, Delosinacea, Discorbacea, Discorbinellacea, Discorbitura, Eouvigerinacea, Glabratellacea, Globorotalitidae, Hedbergellacea, Islandiellidae, Lepitorbitoididae, Mississippinidae, Nodosariacea, Nummulitacea, Orbitoidacea, Osangulariidae, Pappina, Planorbulinacea, Pleurostomellidae, Reussellidae, Rotaliacea, Siphoninacea, Siphoninidae, Spirillinacea, Spiroloxostoma, Turrilinacea
Subtaxa: Fursenkoinidae
Ecology: stationary semi-infaunal omnivore
Distribution:
• Quaternary of Italy (2 collections), Panama (1), the Seychelles (1)
• Pliocene of Panama (1)
• Miocene to Oligocene of Canada (1: Nova Scotia)
• Miocene of Austria (1), Cape Verde (1), Germany (1), India (1), Panama (1), Poland (1)
• Eocene of Trinidad and Tobago (1), United States (5: Louisiana, Louisiana/Texas, Oregon)
• Cretaceous of Egypt (1), Tunisia (21)
Total: 40 collections including 41 occurrences