Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Annelida Lamarck, 1809 - segmented worms
     Class Polychaeta Grube, 1850 - polychaetes
       Order Phyllodocida Dales, 1962
         Family Syllidae Grube, 1850
           Genus Autolytus Grube, 1850
           Genus Brania de Quatrefages, [1866]
           Genus Odontosyllis Claparède, 1863
           Genus Syllis Savigny, 1818
           Genus Trypanosyllis Claparède, 1864