Clade Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval.
see Class Mammalia Linnaeus, 1758
Clade Trechnotheria McKenna 1975
Clade †Zhangheotheria Averianov, Martin & Lopatin 2013
Genus †Yermakia Lopatin, Maschenko, Averianov, Rezvyi, Skutschas & Leshchinskiy, 2005
1 †Yermakia domitor Lopatin, Maschenko, Averianov, Rezvyi, Skutschas & Leshchinskiy, 2005