Hostname: page-component-848d4c4894-8kt4b Total loading time: 0 Render date: 2024-07-03T06:14:11.319Z Has data issue: false hasContentIssue false
  • English
  • Français

Changes in metabolism and behaviour of the freshwater copepod Cyclops strenuus abyssorum infected with Diphyllobothrium spp

Published online by Cambridge University Press:  06 April 2009

A. F. Pasternak ,
F. A. Huntingford  and
D. W. T. Crompton
A. F. Pasternak
Affiliation:
Fish Behaviour and Ecology Group, Division of Environmental and Evolutionary Biology, Institute of Biomedical and Life Sciences, University of Glasgow, Glasgow G12 8QQ, Scotland, UK
F. A. Huntingford
Affiliation:
Fish Behaviour and Ecology Group, Division of Environmental and Evolutionary Biology, Institute of Biomedical and Life Sciences, University of Glasgow, Glasgow G12 8QQ, Scotland, UK
D. W. T. Crompton
Affiliation:
Fish Behaviour and Ecology Group, Division of Environmental and Evolutionary Biology, Institute of Biomedical and Life Sciences, University of Glasgow, Glasgow G12 8QQ, Scotland, UK
Get access Rights & Permissions [Opens in a new window]

Summary

In a population of copepods (Cyclops strenuus abyssorum), with a naturally high prevalence of infection with procercoids of Diphyllobothrium spp., no difference in body size was found between infected and uninfected hosts. However, a significant reduction in the reproductive capacity of infected females was observed, 87% of uninfected females having developed eggs in their gonads and sacs compared with 21% of infected females. The feeding rate of infected copepods was relatively high soon after infection occurred, but gradually decreased to less than half that of uninfected animals. Respiration rate was also lower in infected copepods. Infected copepods showed reduced motility and impaired escape responses, which is likely to make them more susceptible to predation.

Keywords

respirationfeedingmotilityescape responses
Type
Research Article
Information
Parasitology , Volume 110 , Issue 4 , May 1995 , pp. 395 - 399
Copyright
Copyright © Cambridge University Press 1995

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Arme, C. & Owen, R. W. (1967). Infections of the three-spined stickleback, Gasterosteus aculeatus L, with the plerocercoid larva of Schistocephalus solidus (Muller, 1776), with special reference to pathological effects. Parasitology 57, 301–14.CrossRefGoogle ScholarPubMed
Bamstedt, U. (1980). ETS activity as an estimator of respiratory rate of zooplankton populations. The significance of variations in environmental factors. Journal of Experimental Marine Biology and Ecology 42, 267–83.CrossRefGoogle Scholar
Bidigare, R. R., King, F. D. & Biggs, D. C. (1982). Glutamate dehydrogenase (GDH) and respiratory electron-transport-system (ETS) activity in Gulf of Mexico zooplankton. Journal of Plankton Research 5, 895–911.CrossRefGoogle Scholar
Crompton, D. W. T. (1970). An Ecological Approach to Acanthocephalan Physiology. Cambridge: Cambridge University Press.Google Scholar
Drits, A. V., Pasternak, A. F. & Kosobokova, K. N. (1993). Feeding, metabolism and body composition of the Antarctic copepod Calanus propinquus with special reference to its life cycle. Polar Biology 13, 13–21.CrossRefGoogle Scholar
Dueer, F. J. (1967). Changes in the size-metabolic rate relationship of Lymnaea stagnalis apressa Say produced by the digenetic trematode parasitism. Comparative Biochemistry and Physiology 20, 391–8.CrossRefGoogle Scholar
Flint, M. V., Drits, A. V. & Pasternak, A. F. (1991). Characteristic features of body composition and metabolism in some interzonal copepods. Marine Biology 111, 199–205.CrossRefGoogle Scholar
Forbes, M. R. L. (1993). Parasitism and host reproductive effort. Oikos 67, 444–50.CrossRefGoogle Scholar
Ikeda, T. & Hing, Fay E. (1981). The metabolic activity of zooplankton from the Antarctic ocean. Australian Journal of Marine Freshwater Research 32, 921–30.CrossRefGoogle Scholar
Kennedy, C. R. (1972). The effect of the cestode Caryophyllaeus laticeps upon production and respiration of its intermediate host. Parasitology 64, 485–99.CrossRefGoogle Scholar
Klekowski, R. Z. & Guttowa, A. (1968). Respiration of Eudiaptomus gracilis infected with Diphyllobothrium latum. Experimental Parasitology 22, 279–87.CrossRefGoogle ScholarPubMed
le Roux, M. L. (1931). La castration expérimental de femmelles de Gammariens et sa répercussion sur l'évolution des oostegites. Comptes Rendus Hebdomadaires de Séances de l' Academic des Sciences 193, 885–7.Google Scholar
Lester, R. J. G. (1971). The influence of Schistocephalus plerocercoids on the respiration of Gasterosteus and a possible resulting effect on the behaviour of the fish. Canadian Journal of Zoology 49, 361–6.CrossRefGoogle Scholar
Lukascovics, F. (1959). A Polymorphus minutus larva in Gammarus roeseli Gerv. (Amphipoda). Annals of the Institute of Biology of Tihany 26, 31–9.Google Scholar
Meakins, R. H. & Walkey, M. (1975). The effects of parasitism by the plerocercoid of Schistocephalus solidus Muller 1776 (Pseudophyllidea) on the respiration of the three-spined stickleback Gasterosteus aculeatus L. Journal of Fish Biology 7, 817–24.CrossRefGoogle Scholar
Moore, J. (1983). Responses of an avian predator and its isopod prey to an acanthocephalan parasite. Ecology 64, 1000–15.CrossRefGoogle Scholar
Moore, J. (1984). Parasites that change the behaviour of their host. Scientific American 250, 108–15.CrossRefGoogle Scholar
Owens, T. G. & King, F. D. (1975). The measurement of respiratory electron-transport-system activity in marine zooplankton. Marine Biology 30, 27–36.CrossRefGoogle Scholar
Rumpus, A. E. (1973). The ecology of the parasites of Gammarus pulex in the River Avon, Hampshire. Ph.D. thesis, University of Exeter.Google Scholar
Rumpus, A. E. & Kennedy, C. R. (1974). The effect of the acanthocephalan Pomphorhynchus laevis upon the respiration of its intermediate host, Gammarus pulex. Parasitology 68, 271–84.CrossRefGoogle ScholarPubMed
Smith, R. S. & Kramer, D. L. (1986). Effects of a cestode (Schistocephalus sp.) on the response of ninespine sticklebacks (Pungitius pungitius) to aquatic hypoxia. Canadian Journal of Zoology 65, 1862–5.CrossRefGoogle Scholar
Strickler, J. R. (1970). Ueber das Schwimmverhalten von Cyclopoiden bei Verminderungen der Bestrahlungsstarke. Schweizerische Zeitschrift Hydrologia 32, 150–80.Google Scholar
Strickler, J. R. (1975). Swimming of planktonic Cyclops species (Copepoda, Crustacea): Pattern, movements and their control. In Swimming and Flying in Nature, Vol 2 (ed. Wu, T. Y-T.), pp. 599–613. Plenum.CrossRefGoogle Scholar
Walkey, M. & Meakins, R. H. (1970). An attempt to balance the energy budget of a host-parasite system. Journal of Fish Biology 2, 361–72.CrossRefGoogle Scholar