Class Mammalia Linnaeus, 1758 - mammals
Count: 21o19f27g86s1ss; †2f2g2s
   Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818
  Count: [s] 15f;74g;269s;10ss; ‡1f;4g;12s;1ss
     Family Peramelidae Gray, 1825 - bandicoots
    Count: [*] 5g;18s; ‡2g;3s
       Genus Isoodon Desmarest, 1817 - short-nosed bandicoots
      Count: -
         1 Isoodon macrourus (Gould, 1842) - northern brown bandicoot
        Count: -
         2 Isoodon obesulus (Shaw, 1797) - southern brown bandicoot
        Count: -
         3 Isoodon nauticus see Isoodon obesulus nauticus Thomas, 1922
        Count: -
         4 Isoodon peninsulae see Isoodon obesulus obesulus (Shaw, 1797)
        Count: -
         5 Isoodon auratus (Ramsay, 1887) - golden bandicoot
        Count: -
         6 Isoodon barrowensis see Isoodon auratus barrowensis (Thomas, 1901)
        Count: -
         7 Isoodon arnhemensis see Isoodon auratus arnhemensis Lyne & Mort, 1981
        Count: -