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Lipid consumption in Ixodes ricinus (Acari: Ixodidae): temperature and potential longevity

  • R.P. van Es (a1), J.E. Hillerton (a1) and G. Gettinby (a2)

The effect of temperature on the rate of consumption of the lipid reserves in Ixodes ricinus Linnaeus was characterized in constant temperature experiments. There was a consistent linear relationship between temperature and lipid consumption in nymphs and adult females and males between 5 and 37°C. Nymphs and adults were able to withstand extended periods of exposure to temperatures within the range of 2–37°C, although at 2°C there was evidence of thermal stress. The variance about the median rate of lipid consumption was found to increase with increasing rate of lipid consumption. Predictions of longevity were made using the rates of lipid consumption for the three stages studied, which ranged from 16 weeks to more than two years depending on temperature and stage. The predictions were consistent with reported survival times for I. ricinus and followed patterns reported for other ixodid ticks.

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p1 Author for correspondence. Fax: 44 1635 577299 E-mail:
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A.R. Jutsum & G.J. Goldsworthy (1976) Fuels for flight in Locusta. Journal of Insect Physiology 22, 243249.

J. MacLeod (1935) Ixodes ricinus in relation to its physical environment. II. Factors governing survival and activity. Parasitology 27, 123144.

R.A.I. Norval (1977) Studies on the ecology of the tick Amblyomma hebraeum Koch in the Eastern Cape province of South Africa. II. Survival and development. Journal of Parasitology 63, 740747.

H.T. Ratte (1984) Temperature and insect development. pp. 3365in K.H. Hoffmann (Ed.) Environmental physiology and biochemistry of insects. Berlin, Springer Verlag.

P.J.H. Sharpe & D.W. DeMichele (1977) Reaction kinetics of poikilotherm development. Journal of Theoretical Biology 64, 649670.

O.F. Strey , P.D. Teel , D.R. Ring & M.T. Longnecker (1991) Modelling embryo development and emergence of Boophilus annulatus (Acari: Ixodidae). Journal of Medical Entomology 28, 165173.

G.K. Sweatman (1967) Physical and biological factors affecting the longevity and oviposition of engorged Rhipicephalus sanguineus female ticks. Journal of Parasitology 53, 432445.

T.L. Wagner , H. Wu , P.J.H. Sharpe & R.N. Coulson (1984) Modelling distributions of insect development time: a literature review and application of the Weibull function. Annals of the Entomological Society of America 77, 475487.

M.L. Wilson , E.A. Dykstra & B.A. Schmidt (1993) Temperature- and humidity-dependent longevity of unfed adult Hyalomma truncatum (Acari: Ixodidae). Journal of Medical Entomology 30, 467471.

P.W. Winston & D.H. Bates (1960) Saturated solutions for the control of humidity in biological research. Ecology 41, 232237.

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Bulletin of Entomological Research
  • ISSN: 0007-4853
  • EISSN: 1475-2670
  • URL: /core/journals/bulletin-of-entomological-research
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