Cephalopoda - Ammonitida - Stephanoceratidae
Synonyms: Bayleites, Polystephanus Buckman 1922, Stegeostephanus Buckman 1922
Parent taxon: Cadomitinae according to V. V. Mitta 2022
See also Arkell et al. 1957, Besnosov and Mitta 1993, Galácz 2019, Kennedy 1986, Majidifard 2015, Sepkoski 2002, Seyed-Emami et al. 2018 and Zatoń 2010
Sister taxa: none
Subtaxa: Cadomites (Cadomites) Cadomites (Deslongchampsia) Cadomites (Polyplectites) Cadomites deslongchampsi Cadomites extinctus Cadomites psilacanthus
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Chile (2 collections), Egypt (1), France (1), Germany (6), Iran (7), Italy (1), Kenya (1), Madagascar (3), Poland (7), the Russian Federation (10), Saudi Arabia (3), Spain (3), Turkmenistan (2), Uzbekistan (2)
Total: 49 collections including 60 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.