Clade Mammaliaformes Rowe 1988 [Rowe 1988]
[crown] Class Mammalia Linnaeus, 1758 - mammals
Subclass Theriiformes (Rowe, 1988) M.C. McKenna & S.K. Bell, 1997
see Division Theriiformes
Infraclass Holotheria (Wible et al., 1995) M.C. McKenna & S.K. Bell, 1997
see [unranked] Holotheria
Superlegion Trechnotheria McKenna, 1975
see [unranked] Trechnotheria McKenna, 1975
Legion Cladotheria McKenna, 1975
see [unranked] Cladotheria McKenna, 1975
Sublegion Zatheria McKenna, 1975
see [unranked] Zatheria McKenna, 1975
Infralegion Tribosphenida McKenna, 1975
see Sublegion Boreosphenida
Supercohort Theria (Parker & Haswell, 1897) M.C. McKenna & S.K. Bell, 1997 - therians
see [unranked] Theria
Cohort Placentalia (Owen, 1837) M.C. McKenna & S.K. Bell, 1997 - placentals
Magnorder Epitheria (McKenna, 1975) M.C. McKenna & S.K. Bell, 1997
see Cohort Placentalia (Owen, 1837) M.C. McKenna & S.K. Bell, 1997
Superorder Preptotheria (McKenna, 1975) McKenna, 1993
Grandorder Ungulata Linnaeus, 1766
Mirorder Altungulata (Prothero & Schoch, 1989) M.C. McKenna & S.K. Bell, 1997
Order Perissodactyla Owen, 1848 - odd-toed ungulates
Suborder Ceratomorpha Wood, 1937
see Infraorder Ceratomorpha Wood, 1937
Infraorder Tapiromorpha (Haeckel, 1866) M.C. McKenna & S.K. Bell, 1997
see Suborder Tapiromorpha Haeckel, 1866
Superfamily Rhinocerotoidea Gray, 1825
Family Rhinocerotidae Gray, 1821 - rhinoceroses
Subfamily Rhinocerotinae (Gray, 1821) Dollo, 1885
Tribe †Diceratheriini (Dollo, 1885) M.C. McKenna & S.K. Bell, 1997
1 Subtribe †Caenopina (Cope, 1887) M.C. McKenna & S.K. Bell, 1997
2 Subtribe †Diceratheriina (Dollo, 1885) M.C. McKenna & S.K. Bell, 1997