Mammalia Linnaeus, 1758
Amaramnis Gazin, 1962
Aphronorus Simpson, 1935
Bessoecetor Simpson, 1936
Bisonalveus Gazin, 1956
Bogdia Dashzeveg & Russel, 1985
Bouffinomus Mathis, 1989
Buxolestes Jaeger, 1970
Chadronia Cook, 1954
Coriphagus Douglas, 1908
Cryptopithecus Schlosser, 1890
Cymaprimadon Clark, 1968
Dyspterna Hopwood, 1927
Fordonia Marandat, 1989
Galethylax Gervais, 1850
Gobipithecus
Kochictis Kretzoi, 1943
Oboia Gabunia, 1989
Opsiclaenodon Butler, 1947
Pagonomus Russell, 1964
Palaeosinopa Matthew, 1901
Pantolestes Cope, 1872
Pantomimus Van Valen, 1967
Passalacodon Marsh, 1872
Pentacodon Scott, 1892
Propalaeosinopa Simpson, 1927
Thelysia Gingerich, 1982
Todralestes Gheerbrant, 1991
