Cephalopoda Cuvier, 1797
Apioceras Fischer de Waldheim, 1844
Argocheilus Shimansky, 1961
Cyrtogomphus Flower, 1938
Lysagoroceras Schönenberg, 1952
Mecynoceras Foerste, 1926
Poterioceras M'Coy, 1844
Welleroceras Miller & Furnish, 1938
Xenoceras Flower, 1951
