Vertebrata Cuvier, 1812 - vertebrates
Gnathostomata
Teleostomi
Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes
Mammalia Linnaeus, 1758 - mammals
Theria Parker & Haswell, 1897
Theria of Metatherian-Eutherian grade
Marsupialia Jameson, 1818 - marsupials
see Cohort Marsupialia Jameson, 1818
Australasian Marsupialia
Diprotodonta Owen, 1866
see Order Diprotodontia Owen, 1866
Vombatoidea Burnett, 1830
see Suborder Vombatiformes Burnett, 1830
†Wynyardiidae Osgood, 1921