Cornelius, P.F.S., 1995b. North-West European thecate hydroids and their Medusae. Part 2. Synopses of the British Fauna (New Series), No 50. Fraser, J.H., 1972. The distribution of the Medusae in the Scottish area. Proceedings of the Royal Society of Edinburgh (B) 74(1): 1-25. Kramp, P.L. and D. Damas, 1925. Les Méduses de la Norvège. Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i København 80: 217-323. Russell, F.S., 1953a. The medusae of the British Isles. Anthomedusae, Leptomedusae, Limnomedusae, Trachymedusae, and Narcomedusae. Cambridge University Press, 530 pp. 319 figures, 35 plates. Russell, F.S., 1963c. Hydromedusae. Families: Campanulariidae, Lovenellidae, Phialellidae. Fiches d'Identification du Zooplancton, 101 (1963). Conseil International pour l'Exploration de la Mer, Kopenhagen. |
