†family Prosphingitidae Zacharov 1978 (ceratite)
Cephalopoda - Ceratitida - Prosphingitidae
Parent taxon: Megaphyllitaceae according to E. T. Tozer 1994
Sister taxa: Megaphyllitidae, Parapopanoceratidae, Procarnitidae
Subtaxa: Prosphingites
Ecology: nektonic carnivore
Distribution:
• Triassic of Canada (1: British Columbia collection), China (3), India (1), Malaysia (1), New Zealand (1), the Russian Federation (9), Svalbard and Jan Mayen (2)
Total: 18 collections including 19 occurrences