Class [Mammalia] Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Family Muridae Batsch, 1788 - rats, mice, hamsters, voles, lemmings, and gerbils
       Subfamily Arvicolinae Gray, 1821 - voles
         Genus Pitymys McMurtrie, 1831 - pine voles see Genus Microtus Schrank, 1798
           01 Pitymys afghanus - Afghan vole see Blanfordimys afghanus Thomas, 1912
           02 ‡Pitymys bavaricus - Bavarian pine vole see Microtus bavaricus Konig, 1962
           03 Pitymys daghestanicus - Daghestan pine vole see Microtus daghestanicus Shidlovsky, 1919
           04 Pitymys duodecimcostatus (de Selys-Longchamps, 1839) - Mediterranean pine vole see Microtus duodecimcostatus de Selys-Longchamps, 1839
           05 Pitymys felteni see Microtus felteni Malec & Storch, 1963
           06 Pitymys gerbii see Microtus gerbei Gerbe, 1879
           07 Pitymys guatemalensis - Guatemalan vole see Microtus guatemalensis Merriam, 1898
           08 Pitymys juldaschi - juniper vole see Microtus juldaschi (Severtzov, 1879)
           09 Pitymys leucurus - Blyth's vole see Microtus leucurus (Blyth, 1863), nom. illeg.
           10 Pitymys liechtensteini - Liechtenstein's pine vole
           11 Pitymys lusitanicus - Lusitanian pine vole see Microtus lusitanicus Gerbe, 1879
           12 Pitymys majori - Major's pine vole see Microtus majori Thomas, 1906
           13 Pitymys multiplex (Fatio, 1905) - Alpine pine vole see Microtus multiplex (Fatio, 1905)
           14 Pitymys ochrogaster - prairie vole see Microtus ochrogaster (Wagner, 1842)
           15 Pitymys pinetorum (Le Conte, 1830) - American pine vole see Microtus pinetorum (Le Conte, 1830)
           16 Pitymys quasiater - Jalapan pine vole see Microtus quasiater Coues, 1874
           17 Pitymys savii (de Selys-Longchamps, 1838) - Savi's pine vole see Microtus savii (de Selys-Longchamps, 1838)
           18 Pitymys schelkovnikovi - Schelkovnikov's pine vole see Microtus schelkovnikovi Satunin, 1907
           19 Pitymys sikimensis - Sikkim vole see Microtus sikimensis (Hodgson, 1849)
           20 Pitymys subterraneus (de Selys-Longchamps, 1836) - European pine vole see Microtus subterraneus (de Selys-Longchamps, 1836)
           21 Pitymys tatricus - Tatra pine vole see Microtus tatricus Kratochvíl, 1952
           22 Pitymys thomasi - Thomas' pine vole see Microtus thomasi Barrett-Hamilton, 1903