Kingdom Animalia Linnaeus, 1758 - animals
Phylum Craniata Linnaeus, 1758
see Subphylum Vertebrata Cuvier, 1812
Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Infraclass Marsupialia Jameson, 1818
see Cohort Marsupialia Jameson, 1818
Order Diprotodontia Owen, 1866
Suborder Vombatiformes Burnett, 1830
1 Family Phascolarctidae Owen, 1839
2 Family Vombatidae Burnett, 1830 - wombats