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 Strombus Linnaeus, 1758
               Digitati: labio in lacinias lineares exeunte
                 Strombus pes pelecani Linnaeus, 1758 see Aporrhais pespelecani (C. Linnaeus, 1758)