Cephalopoda Cuvier, 1797
Eohamites Monks, 2002
Hamites Parkinson, 1811
Helicohamites Monks, 2002
Hemiptychoceras Spath, 1925
Lytohamites
Planohamites Monks, 2002
Stomohamites Breistroffer, 1940
Sziveshamites Monks, 2002
Tornentoceras Cossmann, 1900
Torneutoceras Hyatt, 1900
Torneutoeras Shimizu, 1931
Triplaniceras Bert, 2008
