Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [Regnum Animale C. Linnaeus, 1758 - animal kingdom] see Kingdom Animalia Linnaeus, 1758
           [Class Vermes Linnaeus, 1758 - worms] see Phylum Vermes (C. Linnaeus, 1758)
             [Order Zoophyta Linnaeus, 1758]
               [Genus Furia Linnaeus, 1758]
                 [Furia infernalisᵀ Linnaeus, 1758]