Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Primates Linnaeus, 1758 - primates
       Suborder Strepsirrhini Geoffroy Saint-Hilaire, 1812
         Infraorder Lorisiformes Gregory, 1915
           Family Galagidae Gray, 1825, orth. cons.
             Genus Galago Geoffroy Saint-Hilaire, 1796 - galagos, bush babies
               Galago senegalensis É. Geoffroy Saint-Hilaire, 1796 - northern lesser bushbaby
                 1 [Galago senegalensis senegalensis]ᵀ É. Geoffroy Saint-Hilaire, 1796
                 2 Galago senegalensis braccatus Elliot, 1907
                 3 Galago senegalensis dunni Dollman, 1910
                 4 Galago senegalensis sotikae Hollister, 1920