Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Diprotodontia Owen, 1866
       Suborder Phalangeriformes Szalay, 1982
         Superfamily Petauroidea Bonaparte, 1838
           Family Pseudocheiridae Winge, 1893
             Subfamily Pseudocheirinae Winge, 1893
               Genus Pseudochirulus Matschie, 1915
                 1 Pseudochirulus canescens (Waterhouse, 1846)
                 2 Pseudochirulus caroli (Thomas, 1921)
                 3 Pseudochirulus cinereus Tate, 1945
                 4 Pseudochirulus forbesi (Thomas, 1887)
                 5 Pseudochirulus herbertensis (Collett, 1884)
                 6 Pseudochirulus larvatus (Förster & Rothschild, 1911)
                 7 Pseudochirulus mayeri (Rothschild & Dollman, 1932)
                 8 Pseudochirulus schlegeli (Jentink, 1884)