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 Vermes Linnaeus, 1758 - worms see Phylum Vermes (C. Linnaeus, 1758)
           Order Zoophyta Linnaeus, 1758
             Genus Taenia Linnaeus, 1758
               1 Taenia solium Linnaeus, 1758
               2 Taenia vulgaris Linnaeus, 1758
               3 Taenia lata Linnaeus, 1758
               4 Taenia canina Linnaeus, 1758