Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Superphylum Articulata Cuvier see Supraphylum Articulata Cuvier
           Phylum Annelida Lamarck, 1809 - segmented worms
             Class Polychaeta Grube, 1850 - polychaetes
               Order Polychaeta Errantia
                 Suborder Nereimorpha
                   Family Nereidae Johnston, 1865
                     Genus Lycastis Audouin & Milne-Edwards, 1833
                     Genus Lycastopsis Augener, 1922
                     Genus Nereis Linnaeus, 1758