Cephalopoda Cuvier, 1797
Arietoceltites Diener, 1916
Arnioceltites Mojsisovics, 1893
Coeloceltites Spath, 1951
Discostyrites Tozer, 1994
Styrites Mojsisovics, 1893
Tardeceras Hyatt & Smith, 1905
Tornquistites Hyatt & Smith, 1905
Tropiceltites Mojsisovics, 1893
