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 Patella Linnaeus, 1758
               Labiatae s. labio interno instructae
                 654 Patella equestris Linnaeus, 1758
                 655 Patella neritoidea Linnaeus, 1758
                 656 Patella chinensis Linnaeus, 1758
                 657 Patella porcellana Linnaeus, 1758
                 658 Patella fornicata Linnaeus, 1758