Class Mammalia Linnaeus, 1758 - mammals
Count: [o] 18o;19f;2g; †12o
   Subclass Theria Parker & Haswell, 1897
  Count: [o] 17o;19f;2g; †10o
     Infraclass Metatheria Huxley, 1880
    Count: [f] 1o;8f;2g
       Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818
      Count: [f] 8f;2g
         Superfamily Phalangeroidea Thomas, 1888 see Suborder Phalangeriformes Szalay, 1982
        Count: [f] 3f;2g
           1 Family Phalangeridae Thomas, 1888 - possums and cuscuses
          Count: 2g
           2 Family Phascolomyidae Goldfuss, 1820 see Family Vombatidae Burnett, 1830
          Count: -
           3 Family Macropodidae Gray, 1821 - wallabies and kangaroos
          Count: -