Phylum Annelida Lamarck, 1809 - segmented worms Class Polychaeta Grube, 1850 - polychaetes Order Capitellida Fauchald, 1977 see Order Scolecida Rouse & Fauchald, 1997 Family Capitellidae Grube, 1862 Genus Baldia Garwood & Bamber, 1988