Class [Mammalia] Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Family Muridae Batsch, 1788 - rats, mice, hamsters, voles, lemmings, and gerbils
       Subfamily Murinae Batsch, 1788 - Old World mice and rats
         Genus Zyzomys Thomas, 1909 - thick-tailed rats
           1 Zyzomys argurus (Thomas, 1889) - common Australian rock rat
           2 Zyzomys maini Kitchener, 1989
           3 Zyzomys palatalis Kitchener, 1989 see Zyzomys palatilis Kitchener, 1989
           4 Zyzomys pedunculatus (Waite, 1896) - MacDonnell Range rock rat
           5 Zyzomys woodwardi (Thomas, 1909) - Woodward's rock rat