Class Mammalia Linnaeus, 1758 - mammals
   Order Diprotodontia Owen, 1866
     Family Pseudocheiridae Winge, 1893
       Genus Pseudochirops Matschie, 1915
         1 Pseudochirops albertisii (Peters, 1874) - d'Albertis' ringtail
         2 Pseudochirops archeri (Collett, 1884) - green ringtail
         3 Pseudochirops corinnae (Thomas, 1897)
         4 Pseudochirops cupreus (Thomas, 1897) - coppery ringtail