Clade Cynodontia Owen 1861 [Gauthier, Kluge & Rowe 1988] Clade Epicynodonts Hopson & Kitching 2001 Clade Eucynodontia Kemp 1982 [Rowe 1993] Clade Mammaliamorpha Rowe 1988 Class Mammalia Linnaeus, 1758 - mammals Family †Kuehneotheriidae Kermack, Kermack & Mussett, 1968, sedis mutabilis Genus †Kuehneotherium Kermack, Kermack & Mussett, 1968