Imperium naturæ C. Linnaeus, 1758 - nature
Status: extant
   Mundus Plinius - physical world
  Status: extant
     naturalia - natural bodies
    Status: extant
       Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758
      Status: extant
         Class Mammalia Linnaeus, 1758 - mammals
        Status: extant
           Quadrupedia Linnaeus, 1758 see Class Mammalia Linnaeus, 1758
          Status: extant
             Order Belluæ Linnaeus, 1758
            Status: extant
               Genus Eqvus Linnaeus, 1758 see Genus Equus Linnaeus, 1758
              Status: extant
                 Eqvus asinus Linnaeus, 1758 see Equus asinus Linnaeus, 1758
                Status: extant
                   [Eqvus asinus var. 1]
                  Status: extant