Articulata Cuvier see [unranked] Protostomia Grobben, 1908 Annelida Lamarck, 1809 - segmented worms see Phylum Annelida Lamarck, 1809 Polychaeta see Class Polychaeta Grube, 1850 Scolecida G.W. Rouse & K. Fauchald, 1997 see Order Scolecida Rouse & Fauchald, 1997 Family Maldanidae Malmgren, 1867 - bamboo worms