Male reproductive reserves in relation to mating system in butterflies: a comparative study

@article{Karlsson1996MaleRR,
  title={Male reproductive reserves in relation to mating system in butterflies: a comparative study},
  author={Bengt T. Karlsson},
  journal={Proceedings of the Royal Society of London. Series B: Biological Sciences},
  year={1996},
  volume={263},
  pages={187 - 192}
}
  • B. Karlsson
  • Published 22 February 1996
  • Environmental Science, Biology
  • Proceedings of the Royal Society of London. Series B: Biological Sciences
Females mate several times in many butterfly species. In these so called polyandrous butterflies, males deliver heavier and more nutrient rich ejaculates than males in species where females mate only once. Recent studies show that polyandry in butterflies functions as a system where males transfer nutrients which the female is in short supply of, and is later used by females to boost reproductive performance and somatic maintenance. This suggests that males in polyandrous species are selected… 

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