Summary
The influence of different feeding levels on the growth rate and survival of three-spined sticklebacks (Gasterosteus aculeatus) parasitized by the plerocercoid(s) of Schistocephalus solidus was compared with that of non-parasitized sticklebacks on similar diets.
Parasitized fish, on restricted diets, died before non-parasitized ones. The feeding rate required to maintain total body weight (maintenance diet level) was higher for non-parasitized fish than for parasitized sticklebacks: this may be related to the greater gross efficiency of the parasite.
Similar content being viewed by others
References
Arme, C., Owen, R.W.: Infections of the three-spined stickleback, Gasterosteus aculeatus L., with the plerocercoid larvae of Schistocephalus solidus (Muller, 1776) with special reference to pathological effects. Parasitology 57, 301–314 (1967)
Braten, T.: Host specificity in Schistocephalus solidus. Parasitology 56, 657–664 (1966)
Halver, J.E.: Fish nutrition. London and New York: Academic Press 1972
Hopkins, C.A.: Studies on cestode metabolism. 1. Glycogen metabolism in Schistocephalus solidus in vivo. J. Parasit. 36, 384–390 (1950)
Horoszewicz, L.: The influence of parasites, handling of fish and the methods of investigation on the evaluation of their tolerance and thermal resistance. Roczn. Nauk roln. 94 Series H (3) 35–49 (1972)
McCaig, M.L.O., Hopkins, C.A.: Studies on Schistocephalus solidus. 3. The in vitro cultivation of the plerocercoid. Parasitology 55, 257–268 (1965)
Meakins, R.H.: Variations in the energy content of freshwater fish. J. Fish Biol. 8, 221–224 (1976)
Meakins, R.H., Walkey, M.: Aspects of in vivo growth of the plerocercoid stage of Schistocephalus solidus. Parasitology 67, 133–141 (1973)
Narayansingh, T., Eales, J.G.: The influence of physiological doses of thyroxine on the lipid reserves of starved and fed brook trout, Salvelinus fontinalis (Mitchill). Comp. Biochem. Physiol. 52 B. 407–412 (1975)
Pascoe, D., Cram, P.: The effect of parasitism on the toxicity of cadmium to the three-spined stickleback, Gasterosteus aculeatus L. J. Fish Biol. (in press)
Walkey, M., Meakins, R.W.: An attempt to balance the energy budget of a host-parasite system. J. Fish Biol. 2, 361–372 (1970)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Pascoe, D., Mattey, D. Dietary stress in parasitized and non-parasitized Gasterosteus aculeatus L.. Z. F. Parasitenkunde 51, 179–186 (1977). https://doi.org/10.1007/BF00500957
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00500957