†Herrickiceras Cobban and Hook 1980 (ammonite)
Cephalopoda - Ammonitida - Coilopoceratidae
Parent taxon: Coilopoceratidae according to W. J. Kennedy and M. D. Simmons 1991
Sister taxa: Coilopoceras, Hoplitoides
Subtaxa: Herrickiceras costatus
Type: Placenticeras costatum
Ecology: fast-moving nektonic carnivore