Alternative spelling: Otocerataceae
Parent taxon: Otoceratitina according to Z. R. Zhou 2017
See also Korn 2006, Kummel 1969, Leonova 2002, Tozer 1981 and Tozer 1994
Sister taxa: none
Subtaxa: Anderssonoceratidae Araxoceratidae Otoceratidae Vavilovitidae
Distribution:
• Triassic of Armenia (1 collection), Azerbaijan (2), Canada (31: Nunavut), China (16), Greenland (24), India (19), Indonesia (1), Norway (1), Oman (8), the Russian Federation (21), Svalbard and Jan Mayen (4), United States (1: Alaska), Vietnam (1)
• Permian to Triassic of the Russian Federation (1)
• Permian of Armenia (7), Azerbaijan (29), China (71), Iran (17), Japan (4), Mexico (3), New Zealand (1), the Russian Federation (7), Thailand (1)
Total: 271 collections including 493 occurrences