Kingdom Animalia Linnaeus, 1758 - animals Phylum Annelida Lamarck, 1809 - segmented worms Class Polychaeta Grube, 1850 - polychaetes Order Phyllodocida Dales, 1962 Family Alciopidae Ehlers, 1864 Genus Alciopa Audouin & Milne-Edwards, 1833