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
                   01 Family Aphroditidae Malmgren, 1867
                   02 Family Phyllodocidae Ørsted, 1843
                   03 Family Alciopidae Ehlers, 1864
                   04 Family Tomopteridae Johnston, 1865
                   05 Family Hesionidae Grube, 1850
                   06 Family Syllidae Grube, 1850
                   07 Family Nereidae Johnston, 1865
                   08 Family Nephthydidae
                   09 Family Glyceridae Grube, 1850
                   10 Family Eunicidae Savigny, 1818
                   11 Family Histriobdellidae Vaillant, 1890
                   12 Family Ichthyotomidae Eisig, 1906