Full reference: A. R. Loeblich and H. Tappan. 1964. Treatise on Invertebrate Paleontology, Part C: Protista 2, Sarcodina, chiefly "Thecamoebians" and Foraminiferida. Geological Society of America and University of Kanzas Press
Parent taxon: Rotaliida according to M. Holzmann and J. Pawlowski 2017
Sister taxa: Acervulinoidea, Asterigerinoidea, Calcarinoidea, Cassidulinoidea, Chilostomelloidea, Discorbinelloidea, Discorboidea, Elphdiidae, Eouvigerinidae, Eouvigerinoidea, Loxostomatoidea, Miogypsinidae, Nonionacea, Nonionoidea, Planorbulinoidea, Protosangularia, Siphogenerinoididae, Stainforthiidae
Subtaxa: Bolivinellidae Glabratellidae Heronalleniidae
Ecology: stationary semi-infaunal omnivore
Distribution:
• NN21 of Indian Ocean (2 collections)
• Quaternary of France (4), Indian Ocean (7), North Atlantic (2), South Pacific (2)
• Pliocene of Indian Ocean (2)
• Miocene of Australia (1), Cuba (1), India (1), Indian Ocean (2), Italy (1), North Pacific (20), Poland (1), South Pacific (3)
• Oligocene to Miocene of Indian Ocean (1), North Pacific (1)
• Oligocene of Canada (1: British Columbia), North Pacific (12), Puerto Rico (1)
• Eocene to Oligocene of North Pacific (1)
• Eocene of Indian Ocean (1), North Pacific (3), South Pacific (3), Tonga (1)
Total: 74 collections including 76 occurrences