Synopsis
Increases in water temperature and fish size should increase standard metabolism and food demand. Stream-dwelling trout may then, despite the increased cost of swimming, seek faster water where food is more abundant. We tested these predictions with juvenile steelhead trout, Salmo gairdneri, in a California stream and found that increased fish size and water temperatures did result in the increased selection of microhabitats with high water velocities. Faster water provided proportionally larger amounts of drifting invertebrate food. Higher velocity, shallower, and coarser substrate microhabitats also enabled fish to capture prey from portions of the water column substantially faster and more productive than at their resting positions. Velocities selected in this stream were similar to those which would result in a doubling of metabolic rate. Models evaluating trout habitat and effects of modifications should take energetic factors into account.
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References cited
Alley, D.W. 1977. The energetic significance of microhabitat selection by fishes in a foothill Sierra stream. M.Sc. Thesis, University of California, Davis. 267 pp.
Baldes, R.J. & R.E. Vincent. 1969. Physical parameters of microhabitats occupied by brown trout in an experimental flume. Trans. Amer. Fish. Soc. 98: 230–238.
Beamish, F.W.H. 1964. Respiration of fishes with emphasis on standard oxygen consumption. Can. J. Zool. 42: 177–187.
Binns, N.A. & F.M. Eiserman. 1979. Quantification of fluvial trout habitat in Wyoming. Trans. Amer. Fish. Soc. 108: 215–228.
Brett, J.R. & N.R. Glass. 1973. Metabolic rates and critical swimming speeds of sockeye salmon (Orcorhynchus nerka) in relation to size and temperature. J. Fish. Res. Board Can. 30: 379–387.
Chapman, D.W. & T.C. Bjornn. 1969. Distribution of salmonids in streams with special reference to food and feeding, pp. 153–176. In: T.G. Northcote (ed.) Symposium on Salmon and Trout in Streams, Univ. of British Columbia, Vancouver.
Dettman, D.H. 1978. Distribution, abundance and microhabitat segregation of rainbow trout and Sacramento squawfish in Deer Creek, California. M.Sc. Thesis, University of California, Davis. 40 pp.
Elliot, J.M. 1973. The food of brown and rainbow trout (Salmo trutta and S. gairdneri) in relation to the abundance of drifting invertebrates in a mountain stream. Oecologia 12: 329–347.
Elliot, J.M. 1975. Weight of food and time required to satiate brown trout Salmo trutta L. Freshwat. Biol. 5: 51–64.
Elliot, J.M. 1979. Energetics of freshwater teleosts. Symp. Zool. Soc. Lond. 44: 29–61.
Everest, F.H. & D.W. Chapman. 1972. Habitat selection and spatial interaction by juvenile chinook salmon and steelhead trout in two Idaho streams. J. Fish. Res. Board Can. 29: 91–100.
Jenkins, T.M., C.R. Feldmeth & G.V. Elliot. 1970. Feeding of rainbow trout (Salmo gairdneri) in relation to abundance of drifting invertebrates in a mountain stream. J. Fish. Res. Board Can. 27: 2356–2361.
Lewis, S.L. 1969. Physical factors influencing fish populations in pools of a trout stream. Trans. Amer. Fish. Soc. 98: 14–19.
Main, R.B. 1978. Habitat program user manual. U.S. Fish and Wildlife Service. Denver. 83 pp.
Smith, J.J. 1982. Fishes of the Pajaro River system. Studies on the distribution and ecology of stream fishes of the Sacramento-San Joaquin drainage system, pp. 83–169. In: P.B. Moyle (ed.) Smith, J.J. 115, Berkeley.
Stalnaker, C.B. 1979. The use of habitat structure preferenda for establishing flow regimes necessary for maintenance of fish habitat, pp. 321–337. In: J.V. Ward & J.A. Stanford (ed.) The Ecology of Regulated Streams, Plenum Press, New York.
Tippets, W.E. & P.B. Moyle. 1978. Epibenthic feeding by rainbow trout (Salmo gairdneri) in the McCloud River, California. J. Anim. Ecol. 47: 549–559.
Wankowski, J.W.J. & J.E. Thorpe. 1979. Spatial distribution and feeding in atlantic salmon, Salmo salar L. juveniles. J. Fish. Biol. 14: 239–247.
Ware, D.M. 1978. Bioenergetics of pelagic fish: theoretical change in swimming speed and ration with body size. J. Fish. Res. Board Can. 35: 220–228.
Waters, T.F. 1972. The drift of stream insects. Ann. Rev. Entomol. 17: 253–272.
Weihs, D. 1973. Optimal cruising speed for migrating fish. Nature 245: 48–50.
Winberg, G.G. 1956. Rate of metabolism and food requirements of fishes. Belorussian State Univ., Minsk (Fish. Res. Board Can., Transl. Ser. 194: 1–253).
Windeil, J.T. 1971. Food analysis and rate of digestion, pp. 215–226. In: W.E. Ricker (ed.) Methods for Assessment of Fish Production in Freshwaters, IBP Handbook 3, Blackwell, London.
Windell, J.T., J.F. Kitchell D.O. Norris, J.S. Norris & J.W. Foltz. 1976. Temperature and rate of gastric evacuation by rainbow trout, Salmo gairdneri. Trans. Amer. Fish. Soc. 105: 712–717.
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© 1983 Dr W. Junk Publishers, The Hague
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Smith, J.J., Li, H.W. (1983). Energetic factors influencing foraging tactics of juvenile steelhead trout, Salmo gairdneri . In: Noakes, D.L.G., Lindquist, D.G., Helfman, G.S., Ward, J.A. (eds) Predators and prey in fishes. Developments in environmental biology of fishes, vol 2. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-7296-4_19
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DOI: https://doi.org/10.1007/978-94-009-7296-4_19
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