Class Anthozoa Ehrenberg, 1831
   Subclass Octocorallia Haeckel, 1866 - octocorals see Subclass Alcyonaria
     Order Alcyonacea Lamouroux, 1816 - soft corals
       Family Paragorgiidae
         1 Genus Paragorgia Milne-Edwards, 1857
         2 Genus Sibogagorgia Stiasny, 1937