Phylum Annelida Lamarck, 1809 - segmented worms Class Polychaeta Grube, 1850 - polychaetes Order Terebellida Rouse & Fauchald, 1977 Family Pectinariidae de Quatrefages, 1865 Genus Pectinaria Lamarck, 1818 Subgenus Pectinaria Lamarck, 1818