Table 1 Probabilities that an individual from the hybrid population at generation g has one of nine possible sets of parents from S1, S2, or H, assuming random mating
CaseFemale parent’s populationMale parent’s populationProbability
1S1S1Embedded Image
2S1HEmbedded Image
3S1S2Embedded Image
4HS1Embedded Image
5HHEmbedded Image
6HS2Embedded Image
7S2S1Embedded Image
8S2HEmbedded Image
9S2S2Embedded Image
  • The parameter Embedded Image is the probability that the parent of sex δ for a randomly chosen individual from the hybrid population, at generation g, is from the source population α. Similarly, the probability that this parent is from H is Embedded Image.