Cephalopoda - Ammonitida - Stephanoceratidae
Alternative spelling: Polyplectites
Parent taxon: Cadomites according to A. Galácz 2019
See also Arkell et al. 1957, Besnosov and Mitta 1993, Majidifard 2015, Sepkoski 2002, Seyed-Emami et al. 2018 and Zatoń 2010
Sister taxa: Cadomites (Cadomites), Cadomites (Deslongchampsia), Cadomites deslongchampsi, Cadomites extinctus, Cadomites psilacanthus
Subtaxa: Cadomites (Polyplectites) alievi Cadomites (Polyplectites) dorni Cadomites (Polyplectites) linguiferus Cadomites (Polyplectites) richei Cadomites (Polyplectites) zlatarskii
Type: Ammonites linguiferus
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Chile (1 collection), Germany (4), Iran (6), Italy (1), Poland (1), the Russian Federation (2), Uzbekistan (1)
Total: 16 collections including 18 occurrences