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 Mollusca Linnaeus, 1758 see Phylum Mollusca Linnaeus, 1758
             Genus Sepia Linnaeus, 1758
               1 Sepia octopodia Linnaeus, 1758
               2 Sepia officinalis Linnaeus, 1758 - common cuttlefish
               3 Sepia media Linnaeus, 1758
               4 Sepia loligo Linnaeus, 1758
               5 Sepia sepiola Linnaeus, 1758