Mammalia Linnaeus, 1758
Alticonus Eberle & Lillegraven, 1998
Ampliconus
Anisonchanus Strand, 1928
Auraria Middleton & Dewar, 2004
Carsioptychus
Conacodon Matthew, 1897
Ectoconus Cope, 1884
Escatepos Reynolds, 1936
Haploconus Cope, 1882
Hemithlaeus Cope, 1882
Lessnessina Hooker, 1979
Maiorana van Valen, 1978
Mimatuta van Valen, 1978
Mithrandir van Valen, 1978
Oxyacodon Earle, 1895
Periptychus Cope, 1881
Pseudanisonchus Zhang, Zheng & Ding, 1979
Tinuviel van Valen, 1978