Systema naturæ - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Regnum Animale nom. inval. - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Quadrupedia nom. inval. - quadrupeds see Class Mammalia Linnaeus, 1758
           Order Pecora nom. inval. see Order Pecora Linnaeus, 1758
             1 Genus Camelus nom. inval. see Genus Camelus Linnaeus, 1758
             2 Genus Cervus nom. inval. see Genus Cervus Linnaeus, 1758
             3 Genus Capra nom. inval. see Genus Capra Linnaeus, 1758
             4 Genus Ovis nom. inval. see Genus Ovis Linnaeus, 1758
             5 Genus Bos nom. inval. see Genus Bos Linnaeus, 1758