Abstract
AMONG mammals, weapons such as canine teeth or antlers are often more pronounced in males than in females1–5. Two reasons are normally proposed for such sexual dimorphism. First, there is more competition among males than among females for access to mates and, in consequence, there is enhanced selection for fighting ability6–9. Second, such weapons are important organs of defence for the male, who often assumes the role of defending his mates and offspring from predators9,10. In this paper, we discuss a third factor that is involved: selection acting to influence the size of weapons in females.
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References
Crook, J. H. in Sexual Selection and the Descent of Man, 1871–1971 (ed. Campbell, B.) 231–281 (Aldine, Chicago, 1972).
Geist, V. Mountain Sheep: A Study in Behavior and Evolution (Chicago University Press, Chicago, 1971).
Lorenz, K. On Aggression (Methuen, London, 1963).
Darwin, C. The Descent of Man and Selection in Relation to Sex (John Murray, London, 1871).
Trivers, R. L. in Sexual Selection and the Descent of Man, 1871–1971 (ed. Campbell, B.) 156–179 (Aldine, Chicago, 1972).
Struhsaker, T. T. Folia primal. 11, 80–118.
Clutton-Brock, T. H. & Harvey, P. H. in Growing Points in Ethology (eds Bateson, P. P. G. & Hinde, R. A.) (Cambridge University Press, London, 1976).
Wilson, E. O. Sociobiology, the New Synthesis (Belknap, Harvard, 1975).
Harvey, P. H., Kavanagh, M. & Clutton-Brock, T. H. J. Zool (in the press).
DeVore, I. & Hall, K. R. L. in Primate Behavior: Field Studies of Monkeys and Apes (ed. DeVore, I.) (Holt, Rinehart and Winston, New York, 1965).
Kleiman, D. G. Q. Rev. Biol. 52, 36–69 (1977).
Clutton-Brock, T. H. & Harvey, P. H. Nature 273, 191–195 (1978).
Packer, C. R. & Pusey, A. E. Folia primat. (in the press).
Dittus, W. P. J. Behaviour 63, 281–322 (1977).
Giest, V. Am. Zool. 14, 205–220 (1977).
Chapman, D. I. Mam. Rev. 5, 121–172 (1975).
Whitehead, G. K. Deer of the World (Constable, London, 1972).
Blaffer Hrdy, S. The Langurs of Abu: Female and Male Strategies of Reproduction (Harvard University Press, Harvard, 1977).
Seger, J. in The Langurs of Abu: Female and Male Strategies of Reproduction (by Blaffer Hrdy, S.) 317–326 (Harvard University Press, Harvard, 1977).
Swindler, D. R. Dentition of Living Primates (Academic, London, 1976).
Clutton-Brock, T. H. & Harvey, P. H. in Primate Ecology: Studies of Feeding and Ranging Behaviour in Lemurs, Monkeys and Apes (ed. Clutton-Brock, T. H.) (Academic, London, 1977).
Clutton-Brock, T. H. & Harvey, P. H. J. Zool. 183, 1–39 (1977).
Napier, J. R. & Napier, P. H. A Handbook of Living Primates (Academic, New York, 1967),
Hill, W. C. O. Evolutionary Biology of the Primates (Academic, London, 1972).
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HARVEY, P., KAVANAGH, M. & CLUTTON-BROCK, T. Canine tooth size in female primates. Nature 276, 817–818 (1978). https://doi.org/10.1038/276817a0
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DOI: https://doi.org/10.1038/276817a0
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