Cephalopoda - Ammonitida - Dactylioceratidae
Synonyms: Kedoceratinae Dagis 1968, Mesodactylioceratinae Pinna and Levi-Setti 1971, Nodicoeloceratinae Venturi and Ferri 2001, Reynesoceratinae Wiedenmayer 1977
Parent taxon: Dactylioceratidae according to M. Benzaggagh et al. 2022
See also Géczy and Meister 1998, Hillebrandt 2006, Howarth 2013 and Kutygin and Knyazev 2000
Sister taxon: Reynesocoeloceratinae
Subtaxa: Catacoeloceras Collina Dactylioceras Nodicoeloceras Peronoceras Porpoceras Reynesoceras Septimaniceras Zugodactylites
Type: Dactylioceras
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Algeria (7 collections), Argentina (2), Austria (1), Bulgaria (10), Canada (146: Alberta, British Columbia, Yukon), Chile (19), France (137), Germany (25), Greenland (6), Hungary (63), Indonesia (2), Iran (4), Italy (55), Japan (28), Luxembourg (2), Mexico (1), Morocco (21), New Zealand (4), the Russian Federation (6), Serbia and Montenegro (1), Slovakia (2), Spain (165), Svalbard and Jan Mayen (7), Switzerland (2), Tunisia (7), Ukraine (1), the United Kingdom (71), United States (31: Alaska, Nevada)
Total: 826 collections including 1247 occurrences