Metazoa Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758 Phylum Nemertea Schultze, 1851 - ribbon worms [[Class] Enopla Schultze, 1851] 1 [[Order] Hoplonemertea Hubrecht, 1879] 2 [[Order] Bdellonemertea] see Suborder Monostilifera Brinkmann, 1917