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 Murex Linnaeus, 1758
               Turriti subulati, cauda brevissima
                 497 Murex aluco Linnaeus, 1758
                 498 Murex fuscatus Linnaeus, 1758
                 499 Murex radula Linnaeus, 1758
                 500 Murex asper Linnaeus, 1758
                 501 Murex granulatus Linnaeus, 1758