Imperium naturæ C. Linnaeus, 1758 - nature
   Mundus Plinius - physical world
     naturalia - natural bodies
       Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Mammalia Linnaeus, 1758 - mammals
           Quadrupedia Linnaeus, 1758 see Class Mammalia Linnaeus, 1758
             Order Primates Linnaeus, 1758 - primates
               Genus Simia Linnaeus, 1758, nom. rej.
                 * Simiæ veter. ex C. Linnaeus, 1758
                 ** Papiones Linnaeus, 1758
                 *** Cercopitheci Linnaeus, 1758 see Genus Cercopithecus Linnaeus, 1758