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 Nereis Linnaeus, 1758
               1 Nereis lacustris Linnaeus, 1758 see Stylaria lacustris (Linnaeus, 1758)
               2 Nereis caerulea Linnaeus, 1758
               3 Nereis gigantea Linnaeus, 1758
               4 Nereis pelagica Linnaeus, 1758
               5 Nereis noctiluca Linnaeus, 1758