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 Arvicolinae Gray, 1821 - voles
           Genus Alticola Blanford, 1881 - high mountain voles
             01 Alticola albicauda (True, 1894)
             02 Alticola argentatus Severtzov, 1879
             03 Alticola barakshin Bannikov, 1947
             04 Alticola lemminus Miller, 1898
             05 Alticola macrotis Radde, 1862 - large-eared vole
             06 Alticola montosa True, 1894
             07 Alticola roylei (Gray, 1842) - Royle's mountain vole
             08 Alticola semicanus G. M. Allen, 1924
             09 Alticola stoliczkanus Blanford, 1875 - Stoliczka's mountain vole
             10 Alticola stracheyi (Thomas, 1880)
             11 Alticola strelzowi (Kastschenko, 1899) - flat-headed vole
             12 Alticola tuvinicus Ognev, 1950
             13 Subgenus Alticola Blanford, 1881
             14 Subgenus Aschizomys
             15 Subgenus Platycranius