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 Amphinomida Lamarck, 1818 see Order Amphinomida Lamarck, 1818 Family Euphrosinidae Williams, 1851