Phylum Annelida Lamarck, 1809 - segmented worms Class Polychaeta Grube, 1850 - polychaetes Order Sabellida Fauchald, 1977 Family Serpulidae Savigny, 1818 Subfamily Omphalopomatinae Uchida, 1978 1 Genus Chitinopoma Levinsen, 1883[1884]