Abstract
The food of juvenile brown trout in Loch Leven was studied by the examination of 662 stomachs of fish caught between October 1974 and Decenber 1976. The food consumption was estimated only on the basis of the analysis of the stomach contents.
The main food items of juvenile trout in the loch are chironomids, crustaceans and nematodes: these are abundant in the offshore mud zone of the loch.
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Allen, K. R. 1938. Some observations on the biology of the trout (Salmo trutta) in Windermore, J. Anim. Ecol. 7: 333–349.
Ball, J. N. 1961. On the food of brown trout of Llyn Tegid. Proc. Zool. Soc. Lond. 137: 599–622.
Bryant, V. M. T. & Laybourn, J. E. N. 1974. The vertical distribution of Ciliphora and Nematoda in the sediments of Loch Leven, Kinross. Proc. Roy Soc. Edinb. B. 74: 265–273.
Campbell, R. N. 1955. Food and Feeding habits of brown trout, perch and other fish in Loch Tummel. Scot. Nat. 67: 23–28.
Charles, W. N., East, K., Brown, D., Gray, N. C. & Murray, T. D. 1974. The production of larval Chironomidae in the mud at Loch Leven, Kinross. Proc. Roy Soc. Edin. B 74: 241–238.
Elliott, J. M. 1967. The food of trout (Salmo trutta) in a Dartmoor stream. J. Appl. Ecology 4: 59–71.
Elliott, J. M. 1972. Rates of gastric evacuation in brown trout, Salmo trutta, L., Freshwater Biol. 2: 1–18.
Elliott, J. M. 1975. Number of meals in a day, maximum weight of food consumed in a day and maximum rate of feeding for brown trout, Salmo trutta L. Freshwater Biol. 5: 287–303.
Frost, W. E. 1939. River Liffey Survey II: The food consumed by the brown trout (Salmo trutta L.) in acid and alkaline waters. Proc. R. In Acad. B 45: 139–206.
Frost, W. E. 1959. The growth and food of young salmon (Salmo salar) and trout (S. trutta) in the River Forss, Gaithness. J. Anim. Ecol. 19: 147–158.
Frost, W. E. & Brown, M. E. 1967. The Trout. Collins, London.
George, D. C. 1975. Zooplankton. Loch Leven Research Group: Annual Report 1975, 34 PP.
Hunt, P. C. & Jones, J. W. 1972. The food of brown trout in Llyn Alaw, Anglesey, North Wales, J. Fish Biol. 4: 333–352.
Kennedy, M. & Fitzmaurice, P. 1968. The early life of brown trout (Salmo trutta L.) Irish Fish Invest. A. No 4.
Maitland, P. S. & Hudspith, P. M. G. 1974. The zoobenthos of Loch Leven, Kinross, and estimates of its production in the sandy littoral area during 1970 and 1971. Proc. Roy Soc. Edinb. B. 74: 219–239.
McCormack, J. C. 1962. The food of young trout (Salmo trutta) in two different becks. J. Anim. Ecol. 31: 305–316.
Pyefinch, K. A. 1960. Trout in Scotland. A study of brown trout research at Pitlochry 70 p. Her Majesty's Stationery Office, Edinburgh.
Thorpe, J. E. 1974. Trout and perch populations at Loch Leven, Kinross, Scotland. Proc. Roy Soc. Edinb. B 74: 295–313.
Tusa, I. 1968. On the feeding biology of the brown trout (Salmo trutta m. fario L.) in the Loucka creek. Zool. Listy 17 (4): 379–395.
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Arawomo, G.A.O. The food of juvenile trout, salmo trutta L., in loch leven, Kinross, Scotland. Hydrobiologia 79, 105–112 (1981). https://doi.org/10.1007/BF00006116
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DOI: https://doi.org/10.1007/BF00006116