Class Mammalia Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Suborder Sciurognathi (Tullberg, 1899) see Suborder Sciuromorpha Brandt, 1855
       Family Muridae Batsch, 1788 - rats, mice, hamsters, voles, lemmings, and gerbils
         Subfamily Murinae Batsch, 1788 - Old World mice and rats
           Genus Pogonomys Milne-Edwards, 1877 - prehensile-tailed rats
             1 Pogonomys championi Flannery, 1988
             2 Pogonomys loriae Thomas, 1897 - soft-haired tree mouse
             3 Pogonomys macrourus (Milne-Edwards, 1877) - long-tailed tree mouse
             4 Pogonomys sylvestris Thomas, 1920 - grey-bellied tree mouse