Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Peramelemorphia Ameghino, 1889
       Family Peramelidae Gray, 1825 - bandicoots
         1 Subfamily Peramelinae Gray, 1825
         2 Subfamily Peroryctinae Groves & Flannery, 1990
         3 Subfamily Echymiperinae McKenna & Bell, 1997