Literature
- 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.
- Russell, F.S. 1970a. The medusae of the British Isles. II. Pelagic Scyphozoa; with a supplement to the first volume on hydromedusae. Cambridge University Press 283 pp.
- Russell, F.S. 1976. Scyphomedusae of the North Atlantic. Order: Coronatae. Families: Atollidae, Nausithoidae, Paraphyllinidae, Periphyllidae. Fiches d'Identification du Zooplancton, 152 (.