Clade Mammalia Linnaeus 1758 [Rowe 1988], nom. cl. inval.
see Class Mammalia Linnaeus, 1758
Clade Trechnotheria McKenna 1975
Clade Alethinotheria Averianov, Martin & Lopatin 2013
Clade †Meridiolestida Rougier, Apesteguía & Gaetano 2011
see Order Meridiolestida Rougier, Apesteguía & Gaetano, 2011
Genus †Peligrotherium Bonaparte, van Valen & Kramartz, 1993
1 †Peligrotherium tropicalis Bonaparte, Van Valen & Kramartz, 1993