[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Cnidaria Hatschek, 1888 - cnidarians
     Anthozoa Ehrenberg, 1831
       Subclass Octocorallia Haeckel, 1866 - octocorals see Subclass Alcyonaria
         Order Alcyonacea Lamouroux, 1816 - soft corals
           Family Plexauridae
             1 Genus Bebryce Philippi, 1841
             2 Genus Dentomuricea Grasshoff, 1977
             3 Genus Muriceides Wright & Studer, 1889
             4 Genus Paramuricea Kölliker, 1865
             5 Genus Placogorgia Wright & Studer, 1889
             6 Genus Spinimuricea Grasshoff, 1992
             7 Genus Swiftia Duchassaing, 1866
             8 Genus Thesea Duchassaing & Michelotti, 1860
             9 Genus Villogorgia Duchassaing & Michelloti, 1862