[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 Primnoidae
             1 Genus Callogorgia Gray, 1858
             2 Genus Candidella Bayer, 1954
             3 Genus Narella Gray, 1870
             4 Genus Paracalyptrophora Kinoshita, 1908
             5 Genus Primnoa Lamouroux, 1812
             6 Genus Primnoella Gray, 1857[1858]
             7 Genus Thouarella Gray, 1870