Subfamily Sigmoilitinae Luczkovska 1974 (foram)
Tubothalamea - Miliolida - Hauerinidae
Parent taxon: Hauerinidae according to J.-P. Margerel 2012
Sister taxa: Hauerininae, Miliolina, Miliolinellinae, Sigmoilinitinae, Sigmoilopsinae, Siphonapertinae, Tubinellinae
Subtaxa: Mesosigmoilina Sigmoihauerina Sigmoilinita
Ecology: stationary semi-infaunal omnivore
Distribution:
• Quaternary of Italy (1 collection), North Pacific (1)
• Miocene of Austria (1), North Atlantic (1)
Total: 4 collections including 5 occurrences