Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Carnivora Bowdich, 1821 - carnivores
       Suborder Feliformia Kretzoi, 1945
         Family Herpestidae Bonaparte, 1845 - mongooses
           Subfamily Mungotinae
             Genus Bdeogale Peters, 1850 - black-legged mongooses
               Bdeogale crassicauda Peters, 1852 - bushy-tailed mongoose
                 Bdeogale crassicauda omnivora Heller, 1913 - Sokoke dog mongoose