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 dentato
                 635 Nerita bidens Linnaeus, 1758
                 636 Nerita viridis Linnaeus, 1758
                 637 Nerita virginea Linnaeus, 1758
                 638 Nerita polita Linnaeus, 1758
                 639 Nerita peloronta Linnaeus, 1758 - bleeding tooth
                 640 Nerita albicilla Linnaeus, 1758
                 641 Nerita histrio Linnaeus, 1758
                 642 Nerita plicata Linnaeus, 1758
                 643 Nerita grossa Linnaeus, 1758
                 644 Nerita chamaeleon Linnaeus, 1758
                 645 Nerita undata Linnaeus, 1758
                 646 Nerita exuvia Linnaeus, 1758