Mammalia Linnaeus, 1758
Carmargomendesia
Colbertia Couto, 1952
Itaboraitherium
Maxschlosseria Ameghino, 1901
Paginula Ameghino, 1901
Suniodon
Tsamnichoria Simpson, 1936
Ultrapithecus Ameghino, 1901
