Cephalopoda Cuvier, 1797
Aegocrioceras Spath, 1924
Annuloceras Murphy, Rodda & Embree, 1995
Bejucoceras
Hemicrioceras Spath, 1924
Parancyloceras Spath, 1924
Peltocrioceras Spath, 1924
Simancyloceras
