†Coeloceras (ammonite)
Cephalopoda - Ammonitida - Coeloceratidae
PaleoDB taxon number: 14705
Alternative spelling: Stephanoceras (Coeloceras)
Parent taxon: Coeloceratidae according to M. K. Howarth 2013
Sister taxa: Andicoeloceras, Apoderoceras, Bakonyceras, Coeloceratinae, Meridiceras, Miltoceras, Pimelites, Praesphaeroceras, Pseudoskirroceras, Tetraspidoceras, Zamaiceras
Subtaxa: Coeloceras depressum, Coeloceras humphriesianus, Coeloceras pettos, Coeloceras seguenzae, Stephanoceras (Coeloceras) commune, Stephanoceras (Coeloceras) hollandrei
Ecology: fast-moving nektonic carnivore