Classification
Biota [regio]Animalia [regnum]
Cnidaria [phylum]
Anthozoa [classis]
Alcyonacea [ordo]
Ordo Alcyonacea contains the following taxa:
Coralliidae [familia]
Ellisellidae [familia]
Melithaeidae [familia]
Plexauridae [familia]
Tubiporidae [familia]