Annelida Lamarck, 1809 - segmented worms
   "polychaetes" see Class Polychaeta Grube, 1850
     Palpata G.W. Rouse & K. Fauchald, 1997
       Aciculata G.W. Rouse & K. Fauchald, 1997
         1 Phyllodocida see Order Phyllodocida Dales, 1962
         2 Eunicida see Order Eunicida Ushakov, 1955
         3 Amphinomida Lamarck, 1818 see Order Amphinomida Lamarck, 1818
         4 Genus Aberranta Hartman, 1965
         5 Family Nerillidae Levinsen, 1883
         6 Genus Spinther Johnston, 1845