Proposed conservation of Actinia Linnaeus, 1767 and Actiniidae Goldfuss, 1820 (Coelenterata, Actiniaria) and Pentacta Goldfuss, 1820 (Echinodermata, Holothurioidea) Z.N.(S.) 825 - Williams, R. B.; Cornelius, P. F. S.; Clark, A. M. (Bulletin of Zoological Nomenclature, 1982)