Ceriantharia und Zoantharia. Wiss. Ergeb. Deutsch. Tiefsee-Exped. Valdivia., Chun, C. 19 Heft 7 1923 pp. 243-338 pls. xxiv-xxxiii t.ff., 1924: pp. 243-338. Chapter pagination: pp. 243-338. [Zoological Record Volume 61]