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 Voluta Linnaeus, 1758
               Cylindroideae s. subcylindricae
                 349 Voluta porphyria Linnaeus, 1758
                 350 Voluta oliva Linnaeus, 1758
                 351 Voluta ispidula Linnaeus, 1758