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 Buccinum Linnaeus, 1758
               Angulata (nec antea dicta)
                 409 Buccinum undosum Linnaeus, 1758
                 410 Buccinum undatum Linnaeus, 1758 - waved whelk
                 411 Buccinum reticulatum Linnaeus, 1758
                 412 Buccinum scabriculum Linnaeus, 1758
                 413 Buccinum nitidulum Linnaeus, 1758
                 414 Buccinum laevigatum Linnaeus, 1758