Class Anthozoa Ehrenberg, 1831 Subclass Octocorallia Haeckel, 1866 - octocorals see Subclass Alcyonaria Order Alcyonacea Lamouroux, 1816 - soft corals Family Chrysogorgiidae Verrill, 1883 Genus Simpsonella Stiasny, 1940, nom. illeg.