Literature
- Stephenson, T.A. 1935. The British Sea Anemones. Vol. 2. The Ray Society, London: xii+426 pp., pls 15-33.
- Williams, R.B. 1979. Studies on the nematosomes of Nematostella vectensis Stephenson (Coelenterata: Actiniaria). Journal of natural History 13: 69-80.