Kingdom [Animalia] Linnaeus, 1758 - animals Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758 Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910 Subdivision Bilateralia Superphylum Articulata Cuvier see Supraphylum Articulata Cuvier Phylum Annelida Lamarck, 1809 - segmented worms Class Polychaeta Grube, 1850 - polychaetes Order Polychaeta Sedentaria Suborder Spiomorpha Family Chaetopteridae Malmgren, 1867 Genus Chaetopterus Cuvier, 1830