Nodosariata - Polymorphinida - Polymorphinidae
Parent taxon: Polymorphinidae according to A. Missotti 2022
See also Cushman 1927
Sister taxa: Bullopora, Enantiodentalina, Eoguttulina, Falsoguttulininae, Polymorphina, Polymorphininae, Pseudopolymorphina, Sigmomorphina
Subtaxa: Cribrospira Polystomellina Ramulina Vitriwebbina
Ecology: stationary semi-infaunal omnivore
Distribution:
• Quaternary of France (1 collection)
• Eocene of Libya (1), Tonga (1), the United Kingdom (1)
• Cretaceous to Paleogene of Argentina (2)
• Cretaceous of Chile (3), Japan (1), Romania (1), South Africa (4), Tanzania (2), the United Kingdom (4), United States (1: Oklahoma)
• Jurassic of France (2), Germany (2), the Russian Federation (2), Switzerland (1)
• Carboniferous of France (1)
Total: 30 collections including 31 occurrences