References
- Berg, K. 1938. Studies on the bottom animals of Esrom Lake. — K. Dansk. Vid. Selsk. Skr. (9), 8, 225 pp.
- Dunn, D. An investigation of the bottom fauna of Lake Bala, Merionethshire. Unpublished Thesis, University of Liverpool.
- Moon, H. P. 1935. Flood movements of the littoral fauna of Windermere. — J. Anim. Ecol. 4, 216–228.