Diprotodontia
Order within Mammalia
Acrobatidae
Diprotodontidae
Ektopodontidae
Hypsiprymnodontidae
Ilariidae
Maradidae
Palorchestidae
Pseudocheiridae
Tarsipedidae
Wynyardiidae
Balbaridae
Burramyidae
Macropodidae
Mukupirnidae
Petauridae
Phalangeridae
Phascolarctidae
Pitikantia
Potoroidae
Thylacoleonidae
Vombatidae