Class Mammalia Linnaeus, 1758 - mammals
   Order Marsupialia Jameson, 1818 - marsupials see Cohort Marsupialia Jameson, 1818
     Family Macropodidae Gray, 1821 - wallabies and kangaroos
       Genus Macropus Shaw, 1790 - wallabies, wallaroos, and kangaroos
         Subgenus Macropus Shaw, 1790
           1 Macropus giganteus Shaw, 1790 - eastern grey kangaroo
           2 Macropus fuliginosus (Desmarest, 1817) - western grey kangaroo