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 Clitellata Michaelsen, 1919 Order Hirudinea Suborder Rhynchobdellida 1 Family Glossiphoniidae Vaillant, 1890 2 Family Ichthyobdellidae