Class [Mammalia] Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Family Zapodidae Coues, 1875 - jumping mice
       Genus Sicista Gray, 1827 - birch mice
         01 Sicista armenica Sokolov & Baskevich, 1988
         02 Sicista betulina (Pallas, 1779) - northern birch mouse
         03 Sicista caucasica Vinogradov, 1925
         04 Sicista concolor (Büchner, 1892) - Chinese birch mouse
         05 Sicista kasbegica see Sicista kazbegica Sokolov, Baskevich & Kovalskaya, 1986b
         06 Sicista kluchorica Sokolov, Baskevich & Kovalskaya, 1981b
         07 Sicista napaea Hollister, 1912 - Altai birch mouse
         08 Sicista pseudonapaea Strautman, 1949
         09 Sicista severtzovi Ognev, 1935
         10 Sicista strandi (Formozov, 1931)
         11 Sicista subtilis (Pallas, 1773) - southern birch mouse
         12 Sicista tianshanica (Salensky, 1903) - Tien Shan birch mouse