Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Mammalia Linnaeus, 1758 - mammals
               Subclass Eutheria Gill, 1872 see Infraclass Eutheria Gill, 1872
                 Order Rodentia Bowdich, 1821 - rodents
                   Suborder Myomorpha Brandt, 1855 see Infraorder Myomorphi
                     Superfamily Dipodoidea Fischer de Waldheim, 1817
                       Family Dipodidae Fischer de Waldheim, 1817 - jerboas
                         Subfamily Dipodinae Fischer de Waldheim, 1817
                           Genus Alactagulus Nehring, 1897 - lesser five-toed jerboa, little earth hare see Subgenus Alactagulus Nehring, 1897
                             Alactagulus pygmaeus (Pallas, 1779) see Pygeretmus pumilio (Kerr, 1792)