Alternative spelling: Douvilleicerataceae
Parent taxon: Ancyloceratina according to M. Futakami 2018
See also El Qot 2018, Förster 1975, Futakami and Haggart 2016, Kennedy et al. 1981, Szives 2007 and Wright et al. 1996
Sister taxa: Acanthohoplitoidea, Ancyloceratoidea, Parahoplitoidea, Protancyloceratoidea, Scaphitoidea, Turrilitoidea
Subtaxa: Astiericeratidae Douvilleiceratidae Trochleiceratidae
Type: Douvilleiceras
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Angola (3 collections), Austria (1), Azerbaijan (1), Brazil (7), Canada (18: British Columbia), Colombia (2), the Dominican Republic (1), Egypt (8), France (47), Georgia (2), Germany (3), Hungary (1), India (1), Iran (10), Italy (1), Japan (7), Madagascar (20), Mexico (38), Morocco (3), Mozambique (3), Pakistan (1), Peru (10), the Russian Federation (1), South Africa (11), Spain (14), Switzerland (3), Tanzania (1), the United Kingdom (56), United States (33: Alaska, Arkansas, California, Texas), Venezuela (3)
Total: 310 collections including 464 occurrences