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 Berylmys Ellerman, 1947 - white-toothed rats
             1 Berylmys berdmorei (Blyth, 1851) - small white-toothed rat
             2 Berylmys bowersi (Anderson, 1879) - Bower's rat
             3 Berylmys mackenziei (Thomas, 1916) - Kenneth's white-toothed rat
             4 Berylmys manipulus (Thomas, 1916) - Manipur rat