Kingdom Animalia Linnaeus, 1758 - animals Phylum Annelida Lamarck, 1809 - segmented worms Class Polychaeta Grube, 1850 - polychaetes Order Opheliida see Order Scolecida Rouse & Fauchald, 1997 Family Opheliidae Malmgren, 1867 Genus Armandia de Filippi, 1862 Genus Euzonus Grube, 1866 Genus Ophelia Savigny, 1818 Genus Polyophthalmus de Quatrefages, 1850