Evolutionary Ecology

, Volume 7, Issue 3, pp 306–308

Female-biased sex ratios under local mate competition: An experimental confirmation

  • Peter D. Taylor


Experimental work of Nadel and Luck (1992) on a chalcidoid wasp provides a confirmation of sex ratio theory under local mate competition.


sex ratio sib mating local mate competition chalcidoid wasp 


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  1. Charnov, E. L. (1982)The Theory of Sex Allocation. Princeton University Press, Princeton.Google Scholar
  2. Hamilton, W. D. (1964) The genetical evolution of social behaviour, I and II.J. Theor. Biol. 7, 1–52.PubMedGoogle Scholar
  3. Hamilton, W. D. (1967) Extraordinary sex ratios.Science 156, 477–88.PubMedGoogle Scholar
  4. Hamilton, W. D. (1972) Altruism and related phenomena, mainly in social insects.Ann. Rev. Ecol. Syst. 3, 192–232.Google Scholar
  5. Hamilton, W. D. (1979) Wingless and fighting males in fig wasps and other insects. InReproductive Competition and Sexual Selection in Insects (M. S. Blum and N. A. Blum, eds), pp. 167–220. Academic Press, New York, USA.Google Scholar
  6. Nadel, H. and Luck, R. F. (1992) Dispersal and mating structure of a parasitoid with a female-biased sex ratio: implications for theory.Evol. Ecol. 6, 270–8.Google Scholar
  7. Michod, R. E. and Hamilton, W. D. (1980) Coefficients of relatedness in sociobiology.Nature 288, 694–7.Google Scholar
  8. Price, G. R. (1970) Selection and covariance.Nature 227, 520–1.PubMedGoogle Scholar
  9. Taylor, P. D. (1981) Intra-sex and inter-sex sibling interactions as sex ratio determinants.Nature 291, 64–6.Google Scholar
  10. Taylor, P. D. and Bulmer, M. G. (1980) Local mate competiton and the sex ratio.J. Theor. Biol. 86, 409–19.PubMedGoogle Scholar

Copyright information

© Chapman & Hall 1993

Authors and Affiliations

  • Peter D. Taylor
    • 1
  1. 1.Department of Mathematics and StatisticsQueen's UniversityKingstonCanada

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