Clade Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval. see Class Mammalia Linnaeus, 1758
   Clade Trechnotheria McKenna 1975
     Clade †Zhangheotheria Averianov, Martin & Lopatin 2013
       1 Genus †Tinodon Marsh, 1879
       2.1 Genus †Yermakia Lopatin, Maschenko, Averianov, Rezvyi, Skutschas & Leshchinskiy, 2005
       2.2.1 Genus †Kiyatherium Maschenko, Lopatin & Voronkevich, 2002
       2.2.2.1 Genus †Gobiotheriodon Trofimov, 1997
       2.2.2.2 Family †Zhangheotheriidae Rougier, Ji & Novacek, 2003