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Seasonal variations in the parasite infections in a population of three-spined sticklebacks, Gasterosteus aculeatus L.

Published online by Cambridge University Press:  06 April 2009

Linda Pennycuick
Linda Pennycuick
Affiliation:
Department of Zoology, University of Bristol*
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Extract

A population of three-spined sticklebacks, Gasterosteus aculealus, from a pond in Somerset was sampled about every three weeks for 19 months, a total of 1863 fish being collected. Three species of parasites were found in the fish: Schistocephalus solidus, Diplostomum gasterostei and Echinorhynchus clavula.

Seasonal changes in the incidence and intensity of the three parasitic infections are described. In general the infections increased in summer and autumn and decreased in winter and spring, although in Schistocephalus the differences in the level of infection between the two years were greater than between seasons.

The largest increases in the Schistocephalus and Echinorhynchus infections occurred in August and September and in the Diplostomum infection in May and June. These increases could be related to the feeding activity of the sticklebacks and to the abundance and level of infection of the Cyclops, Asellus and Limnaea pereger populations.

Reduction in the sizes of the infections was by predation and death of heavily infected fish in the case of Schistocephalus and Diplostomum and mainly by death of individual worms in Echinorhynchus.

These mechanisms are shown to be adapted to the life cycles of the parasites.

I am most grateful to Dr H. D. Crofton for his help and encouragement during this investigation and to Dr R. A. Avery for useful discussions and advice. This work was supported by a Science Research Council research studentship and a NATO studentship.

Type
Research Article
Information
Parasitology , Volume 63 , Issue 3 , December 1971 , pp. 373 - 388
Copyright
Copyright © Cambridge University Press 1971

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References

Arme, C. & Owen, R. W. (1967). Infections of the three-spined stickleback, Gasterosteus aculeatus L., with the plerocercoid larvae of Schistocephalus solidus (Müller, 1776), with special reference to pathological effects. Parasitology 57, 301–14.Google Scholar
Avery, R. A. (1968). Food and feeding relations of three species of Triturus (Amphibia Urodela) during the aquatic phases. Oikos 19, 408–12.Google Scholar
Bauer, O. N. (1958). Relationships between host fishes and their parasites. In Parasitology of Fishes. Ed. Dogiel, V. A., Petrushevski, G. K. and Polyanski, Yu. I.Leningrad University-Press. (English translation by Kabata, Z., 1961. Oliver and Boyd, Edinburgh.)Google Scholar
Chappell, L. H. (1969). The parasites of the three-spined stickleback Gasterosteus aculeatus L. from a Yorkshire pond. I. Seasonal variation of parasite fauna. Journal of Fish Biology 1, 137–52.Google Scholar
Chubb, J. C. (1963). Seasonal occurrence and maturation of Triaenophorus nodulosus (Pallas, 1781) (Cestoda: Pseudophyllidea) in the pike Esox lucius L. of Llyn Tegid. Parasitology 53, 419–33.CrossRefGoogle Scholar
Chubb, J. C. (1964). Occurrence of Echinorhynchus clavula (Dujardin, 1845) nee Hamann, 1892 (Acanthocephala) in the fish of Llyn Tegid (Bala Lake), Merionethshire. Journal of Parasitology 50, 52–9.CrossRefGoogle Scholar
Chubb, J. C, Awachie, J. B. E. & Kennedy, C. R. (1964). Evidence for a dynamic equilibrium in the incidenoe of Cestoda and Acanthocephala in the intestines of fresh-water fish. Nature, London 203, 986–7.CrossRefGoogle Scholar
Clarke, A. S. (1954). Studies on the life cycle of the pseudophyllidean cestode Schistocephalus solidus. Proceedings of the Zoological Society of London 124, 257–302.CrossRefGoogle Scholar
Crofton, H. D. (1971). A quantitative approach to parasitism. Parasitology 62, 179–93.Google Scholar
Hartley, P. H. T. (1948). Food and feeding relationships in a community of fresh-water fishes. Journal of Animal Ecology 17, 1–14.CrossRefGoogle Scholar
Hopkins, C. A. (1959). Seasonal variations in the incidence and development of the cestode Proteocephalus fllicollis (Rud. 1810) in Gasteroesteus aculeatus (L. 1776). Parasitology 49, 529–42.Google Scholar
Hopkins, C. A. & Smyth, J. D. (1951). Notes on the morphology and life history of Schistocephalus solidus (Cestoda: Diphyllobothridae). Parasitology 41, 283–91.CrossRefGoogle Scholar
Hynes, H. B. N. (1950). The food of fresh-water sticklebacks (Gasterosteus aculeatus and Pygosteus pungitius), with a review of the methods used in studies of the food of fishes. Journal of Animal Ecology 19, 36–58.CrossRefGoogle Scholar
Jones, J. W. & Hynes, H. B. N. (1950). The age and growth of Gasterosteus aculeatus, Pygosteus pungitius and Spinachia vulgaris, as shown by their otoliths. Journal of Animal Ecology 19, 59–73.Google Scholar
Maitland, P. S. (1965). The feeding relationships of salmon, trout, minnows, stone loach and three-spined sticklebacks in the River Endrick, Scotland. Journal of Animal Ecology 34, 109–33.Google Scholar
Pennycuick, L. (1971 a). Quantitative effects of three species of parasites on a population of three-spined sticklebacks, Gasterosteus aculeatus L. Journal of Zoology, London, 165.CrossRefGoogle Scholar
Pennycuick, L. (1971 b). Frequency distribution of parasites in a population of three-spined sticklebacks, Gasterosteus aculeatus L. of different sex, age and size with particular reference to the negative binomial. Parasitology 63, 389–406.Google Scholar
Pike, A. W. (1968). The distribution and incidence of larval trematodes in the fresh water fauna of the Wentloog Level, South Wales. Journal of Zoology, London 155, 293–309.Google Scholar
Probert, A. J. (1966). Studies on the incidence of larval trematodes infecting the fresh water molluscs of Llangorse Lake, South Wales. Journal of Helminthology 40, 115–30.CrossRefGoogle ScholarPubMed
Rees, F. G. (1932). An investigation into the occurrence, structure and life histories of the trematode parasites of four species of Lymnaea (L. truncatula (Müll), L. pereger (Müll), L. palustris (Müll) and L. stagnalis (L.)) and Hydrobia jenkinsi (Smith) in Glamorgan and Monmouth. Proceedings of the zoological Society of London 1932, 1–32.CrossRefGoogle Scholar
Walkey, M. (1967). The ecology of Neoechinorhynchus rutili (Müller). Journal of Parasitology 53, 795–804.Google Scholar
Williams, M. O. (1966). Studies on the morphology and life-cycle of Diplostomum (Diplostomum) gasterostei (Strigeida: Trematoda). Parasitology 56, 693–706.CrossRefGoogle ScholarPubMed