Parent taxon: Textulariina according to A. R. Loeblich and H. Tappan 1984
See also Margerel 2012
Sister taxa: Ammodiscoidea, Astrorhizacea, Astrorhizidae, Ataxophragmiacea, Atotaxophragmiacea, Chrysalidinoidea, Coscinophragmatacea, Coscinophragmatidae, Cuneolinidae, Dictyopsellidae, Dicyclinidae, Hippocrepinacea, Hippocrepinidae, Hormosinacea, Hyperamminacea, Komokiacea, Lituolacea, Loftusiacea, Nezzazatidae, Olgiidae, Orbitolinacea, Orbitopsellidae, Prolixoplectidae, Pseudogaudryinidae, Rzehakinacea, Semivulvulina, Textulariina articulata, Tritaxiidae, Trochamminacea, Verneuilinacea
Subtaxa: Valvulamminidae Valvulinidae
Ecology: stationary infaunal detritivore
Distribution:
• Miocene of Ireland (7 collections), New Zealand (1)
• Oligocene of United States (1: Florida)
• Eocene of Canada (1: Nova Scotia), Libya (1), Pakistan (1), Somalia (2), Spain (1), United States (5: Florida, Oregon, Washington)
• Paleocene of Slovakia (3)
• Cretaceous of Austria (3), Italy (18), Portugal (6), Romania (3), Ukraine (2)
• Jurassic of Poland (1), Portugal (1)
Total: 57 collections including 63 occurrences