[Animalia] Linnaeus, 1758 - animals Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758 Parazoa (Sollas, 1884) see [unranked] Parazoa (Sollas, 1884) Spongia Hexactinellida Schmidt, 1870 - hexactinellids Amphidiscophora Schulze, 1887 see Subclass Amphidiscophora Schulze, 1886 [Hyalonema] Gray, 1832 1 Hyalonema thomsoni