Mammalia Linnaeus, 1758
Aenigmadelphys Cifelli & Johanson, 1994
Anchistodelphys Cifelli, 1990
Asiatherium Trofimov & Szalay, 1994
Gashternia Simpson, 1935
Iugomortiferum Cifelli, 1990
Kokopellia Cifelli, 1993
Thylacotinga Archer, Godthelp & Hand, 1993
