Imperium naturæ C. Linnaeus, 1758 - nature
Status: extant
   Mundus Plinius - physical world
  Status: extant
     naturalia - natural bodies
    Status: extant
       Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758
      Status: extant
         Class Vermes Linnaeus, 1758 - worms see Phylum Vermes (C. Linnaeus, 1758)
        Status: extant
           Order Testacea Linnaeus, 1758
          Status: extant
             Genus Helix Linnaeus, 1758
            Status: extant
               Rotundatae anfractibus & umbilicatae
              Status: extant
                 Helix arbustorum Linnaeus, 1758
                Status: extant