References
- Allen, K. R., 1938: Some observations on the biology of the trout (Salmo trutta) in Windermere. — J. Anim. Ecol. 7: 333–349.
- Ball, J. N., 1961: On the food of the brown trout of Llyn Tegid. — Proc. zool. Soc. Lond. 137: 599–622.
- Brittain, J. E., 1975: The life cycle of Baëtis macani Kimmins (Ephemerida) in a Norwegian mountain biotope — Ent. scand. 6: 47–51.
- Elliott, J. M., 1967: The food of trout (Salmo trutta) in a Dartmoor stream. — J. appl. Ecol. 4: 59–71.
- Hunt, P. C. & Jones, J. W., 1972: The food of brown trout in Llyn Alaw, Anglesey, North Wales. — J. Fish. Biol. 4: 333–352.
- Klemetsen, A., 1967: On the feeding habits of the population of brown trout (Salmo trutta L.) in Jolstervann, West Norway, with special reference to the utilization of planktonic crustaceans. — Nytt Mag. Zool. 15: 50–67.
- Macan, T. T., 1966: The influence of predation on the fauna of a moorland fishpond. — Arch. Hydrobiol. 61: 432–452.
- Nilsson, N.-A., 1955: Studies on the feeding habits of trout and char in north Swedish lakes. — Rep. Inst. Freshwat. Res. Drottningholm 36: 163–223.
- Olstad, O., 1925: Ørretvand i Gudbrandsdalen [Trout lakes in Gudbrandsdalen] (In Norwegian). — Nytt. Mag. Naturvid. 63: 1–202.
- Schmidt-Nielsen, K., 1939: Comparative studies on the food competition between the brown trout and the char. — K. norske Vidensk. Selsk. Skr. 1939 (4): 1–45.
- Solem, J., 1973: Diel rhythmic pattern of Leptophlebia marginata L. and L. vespertina L. (Ephemeroptera). — Aquilo Ser. Zool. 14: 80–83.
- Sømme, I. D., 1941: Ørretboka [The trout book] (In Norwegian). — Jacob Dybwad, Oslo. 591 pp.