Class [Mammalia] Linnaeus, 1758 - mammals
Count: [*] 21o;132f;1061g;4316s; ‡1f;5g;38s
   Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818
  Count: [*] 16f;75g;273s; ‡1f;3g;9s
     Family Phalangeridae Thomas, 1888 - possums and cuscuses
    Count: [*] 5g;21s
       Genus Trichosurus Lesson, 1828 - brush-tailed possums
      Count: -
         1 Trichosurus arnhemensis Collett, 1897 - northern brushtail possum
        Count: -
         2 Trichosurus caninus (Ogilby, 1835[1836]) - mountain brushtail possum
        Count: -
         3 Trichosurus squamicaudata (Alexander, 1918) Flannery et al., 1987 - scaly-tailed possum see Wyulda squamicaudata Alexander, 1918
        Count: -
         4 Trichosurus vulpecula (Kerr, in Linnaeus, 1792) - common brushtail possum
        Count: -