Cephalopoda Cuvier, 1797
Baeopleuroceras Cooper & Williams, 1935
Endoplanoceras Flower, 1938
Heracloceras
Lyrioceras Foerste, 1927
Nephriticeras Hyatt, 1884
Nephriticerina Foerste, 1927
Rhadinoceras Hyatt, 1894
Sphyradoceras Hyatt, 1884
Triplooceras Hyatt, 1884
