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 Eothenomys Miller, 1896 - Père David's voles
             1 Eothenomys chinensis Thomas, 1891
             2 Eothenomys custos Thomas, 1912
             3 Eothenomys eva (Thomas, 1911)
             4 Eothenomys inez (Thomas, 1908)
             5 Eothenomys melanogaster (Milne-Edwards, 1872) - Père David's vole
             6 Eothenomys olitor Thomas, 1911
             7 Eothenomys proditor Hinton, 1923
             8 Eothenomys regulus (Thomas, 1907)
             9 Eothenomys shanseius (Thomas, 1908)