Mammalia Linnaeus, 1758
Ambloctonus Cope, 1875
Dipsalidictides Denison, 1938
Dipsalodon Jepsen, 1930
Dormaalodon Lange-Badre, 1987
Oxyaena Cope, 1874
Palaeonictis Blainville, 1842
Patriofelis Leidy, 1870
Sarkastodon Granger, 1938
Theroteinus Sigogneau-Russell, Frank & Hemmerle, 1986
Tytthaena Gingerich, 1980