Genetic Evidence for Long-Term Monogamy in a Small Rodent, Peromyscus polionotus

@article{Foltz1981GeneticEF,
  title={Genetic Evidence for Long-Term Monogamy in a Small Rodent, Peromyscus polionotus},
  author={David W. Foltz},
  journal={The American Naturalist},
  year={1981},
  volume={117},
  pages={665 - 675}
}
  • D. Foltz
  • Published 1 May 1981
  • Biology, Environmental Science
  • The American Naturalist
Populations of Peromyscus polionotus, the oldfield mouse, are organized into family groups which are characterized by a high degree of monogamy. There is no evidence that females of this species ever mate with more than one male for each litter. Females that are collected in the field with males have the same mate for consecutive litters (the frequency of mate switching for these females does not differ significantly from zero). In addition, the male that is collected with the female is usually… 

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