living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Annelida Lamarck, 1809 - segmented worms
           Class Polychaeta Grube, 1850 - polychaetes
             Order Phyllodocida Dales, 1962
               Superfamily Nereididacea see Suborder Nereidiformia
                 Family Nereididae Johnston, 1865
                   Genus Nereis Linnaeus, 1758
                     1 Nereis limnicola Johnson, 1903
                     2 Nereis acuminata Ehlers, 1868
                     3 Nereis diversicolor (O.F. Müller, 1776) see Hediste diversicolor (Müller, 1776)
                     4 Nereis virens (M. Sars, 1835)
                     5 Nereis succinea Frey & Leuckart, 1847 see Neanthes succinea (Frey & Leuckart, 1847)
                     6 Nereis fucata (Savigny)
                     7 Nereis grayi Pettibone