Mammalia Linnaeus, 1758
Asiocoryphodon Xu, 1976
Bathmodon Cope, 1872
Coryphodon Owen, 1845
Eudinoceras Osborn, 1924
Heterocoryphodon Lucas & Tong Yongsheng, 1988
Hypercoryphodon Osborn & Granger, 1932
Lefalaphodon Cope, 1872
Lefalophodon Cope, 1872
Loxolophodon Cope, 1872
Metacoryphodon Zhou & Qi, 1982
