living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Cnidaria Hatschek, 1888 - cnidarians
           Class Anthozoa Ehrenberg, 1831
             Subclass Alcyonaria
               Order Gorgonacea Lamouroux, 1816 - sea fans and sea whips
                 Suborder Holaxonia
                   Family Primnoidae
                     1 Subfamily Callozostrinae
                     2 Subfamily Calyptrophorinae
                     3 Subfamily Primnoeidinae
                     4 Subfamily Primnoinae