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, Textulariacea, Textulariina articulata, Tritaxiidae, Verneuilinacea
Subtaxa: Adercotrynidae Conotrochamminidae Trochamminidae
Ecology: stationary epifaunal omnivore
Distribution:
• Pliocene of United States (1: South Carolina collection)
• Miocene of Australia (1), New Zealand (1), Peru (2), United States (1: California)
• Oligocene of Japan (1), North Atlantic (1)
• Eocene of India (7), Spain (10), United States (4: California, Louisiana/Texas, Oregon)
• Paleocene of Canada (1: Nova Scotia), Denmark (1), North Atlantic (2), Spain (1), Suriname (2)
• Cretaceous of Canada (24: Alberta, Northwest Territories), Chile (1), Egypt (5), Germany (1), Greece (3), Italy (2), Japan (1), Peru (1), Poland (7), Portugal (8), Romania (2), the Russian Federation (16), South Africa (29), Tanzania (1), Ukraine (3)
• Jurassic of Austria (3), Egypt (3), France (2), Germany (7), Jordan (1), the Russian Federation (12), Spain (28), Switzerland (1), the United Kingdom (1)
• Triassic of Australia (4), Austria (10), China (30), Germany (3), Hungary (4), Iran (2), Italy (6), Japan (1), Papua New Guinea (1), Poland (1), the Russian Federation (3), Serbia and Montenegro (5), Slovakia (6), Spain (1), Turkey (5)
• Permian of Australia (30), Lithuania (6), the Russian Federation (1)
• Carboniferous of United States (3: Texas)
• Ordovician of the Czech Republic (1)
Total: 321 collections including 404 occurrences