Order Diprotodontia Owen, 1866 1 Superfamily Vombatoidea Burnett, 1830 see Suborder Vombatiformes Burnett, 1830 2 Superfamily Phalangeroidea Thomas, 1888 see Suborder Phalangeriformes Szalay, 1982 3 Superfamily Tarsipedoidea (Gervais & Verreaux, 1842) see Family Tarsipedidae Gervais & Verreaux, 1842