Cephalopoda Cuvier, 1797
Actinomorpha Flower, 1943
Fayettoceras Foerste, 1932
Kindleoceras Foerste, 1924
Manitoulinoceras Foerste, 1924
Minganoceras Foerste, 1938
Staufferoceras Foerste, 1932
Valcouroceras Flower, 1943
