Cephalopoda - Phylloceratida - Phylloceratidae

Alternative combination: Phylloceras californicum

Belongs to Hypophylloceras according to F. H. McLearn 1972

Sister taxa: Hypophylloceras (Hypophylloceras), Hypophylloceras (Neophylloceras), Hypophylloceras nera, Hypophylloceras onoense, Hypophylloceras perlobatum, Hypophylloceras tanit, Phylloceras (Hypophylloceras) bizonatum, Phylloceras (Hypophylloceras) ellipticum, Phylloceras (Hypophylloceras) moreti, Phylloceras (Hypophylloceras) seresitense, Phylloceras (Hypophylloceras) thetys, Phylloceras (Hypophylloceras) woodsi, Phylloceras (Euphylloceras) vohipalense

Ecology: nektonic carnivore