Postcopulatory inbreeding avoidance in guppies

@article{Fitzpatrick2014PostcopulatoryIA,
  title={Postcopulatory inbreeding avoidance in guppies},
  author={J. Fitzpatrick and J. P. Evans},
  journal={Journal of Evolutionary Biology},
  year={2014},
  volume={27}
}
In many species, the negative fitness effects of inbreeding have facilitated the evolution of a wide range of inbreeding avoidance mechanisms. Although avoidance mechanisms operating prior to mating are well documented, evidence for postcopulatory mechanisms of inbreeding avoidance remain scarce. Here, we examine the potential for paternity biases to favour unrelated males when their sperm compete for fertilizations though postcopulatory inbreeding avoidance mechanisms in the guppy, Poecilia… Expand
36 Citations
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Directional postcopulatory sexual selection is associated with female sperm storage in Trinidadian guppies
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Evolution of precopulatory and post‐copulatory strategies of inbreeding avoidance and associated polyandry
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