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 Otolemur Coquerel, 1859 - greater bush babies
               Otolemur garnettii (Ogilby, 1838)
                 1 [Otolemur garnettii garnettii]ᵀ (Ogilby, 1838)
                 2 Otolemur garnettii lasiotis (Peters, 1876)
                 3 Otolemur garnettii kikuyuensis (Lönnberg, 1912)
                 4 Otolemur garnettii panganiensis Matschie, 1905