Class Anthozoa Ehrenberg, 1831 Subclass Octocorallia Haeckel, 1866 - octocorals see Subclass Alcyonaria Order Alcyonacea Lamouroux, 1816 - soft corals Family Alcyoniidae Genus Pseudoalcyonium Tixier-Durivault & d'Hondt, 1975