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 Testacea Linnaeus, 1758
             Genus Turbo Linnaeus, 1758
               Solidi umbilico perforato
                 542 Turbo pica Linnaeus, 1758
                 543 Turbo sanguineus Linnaeus, 1758
                 544 Turbo argyrostomus Linnaeus, 1758
                 545 Turbo margaritaceus Linnaeus, 1758
                 546 Turbo delphinus Linnaeus, 1758
                 547 Turbo distortus Linnaeus, 1758