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 Nerita Linnaeus, 1758
               Imperforatae labio edentule
                 628 Nerita nodosa Linnaeus, 1758
                 629 Nerita corona Linnaeus, 1758
                 630 Nerita radula Linnaeus, 1758
                 631 Nerita cornea Linnaeus, 1758
                 632 Nerita fluviatilis Linnaeus, 1758
                 633 Nerita littoralis Linnaeus, 1758
                 634 Nerita lacustris Linnaeus, 1758