Mesogastropoda Thiele, 1925
Cymetium
Fusitron
Haurokoa Fleming, 1955
Personella Conrad, 1865
Ranula Schumacher, 1817
Ranularia Schumacher, 1817
Semitriton Cossmann, 1903
Trachytriton Meek, 1864
Tritonidium Gray, 1847
Tritouium Monterosato, 1917
