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 Turbo Linnaeus, 1758
               Turriti proprie dicti
                 557 Turbo imbricatus Linnaeus, 1758
                 558 Turbo replicatus Linnaeus, 1758
                 559 Turbo acutangulus Linnaeus, 1758
                 560 Turbo duplicatus Linnaeus, 1758
                 561 Turbo exoletus Linnaeus, 1758
                 562 Turbo terebra Linnaeus, 1758
                 563 Turbo variegatus Linnaeus, 1758
                 564 Turbo ungulinus Linnaeus, 1758
                 565 Turbo annulatus Linnaeus, 1758
                 566 Turbo bidens Linnaeus, 1758
                 567 Turbo perversus Linnaeus, 1758
                 568 Turbo muscorum Linnaeus, 1758
                 569 Turbo auriscalpium Linnaeus, 1758
                 570 Turbo politus Linnaeus, 1758