Hrdy SB. Furthermore, in this species, females rarely interfere in copulations of other females IF, pers. Synchrony of estrous swelling in captive group-living chimpanzees Pan troglodytes. Male competition and its hormonal correlates in Assamese macaques Macaca assamensis.
Sex Mate Now!!!
You Mate, I Mate: Macaque Females Synchronize Sex not Cycles
Sexual Selection and Mate Choice
Asynchrony in the estrous cycles of golden hamsters Mesocricetus auratus. Harvard University Press; Any shifting of ovarian cycles towards the end of the mating season, for the benefit of ovarian cycle synchrony, may have to be paid with a 2-year instead of a 1-year IBI, and thus considerably affects female lifetime reproductive success, and should not be selected for. A recent study on mandrills Mandrillus sphinx , for example, found evidence for significant female cycle synchrony in only one out of ten years, the year with most cycles overall and per female recorded, suggesting a link between ovarian cycle synchrony and the number of cycles to conception . Female reproductive synchrony, i.
Besides the proportion of females copulating we also included the conception status pre- and post-conception , its interaction with the former variable, and the females' rank as fixed effects. Create Alert. Primate Ethology. Model Selection and Multimodel Inference. Trading Off: Sexual Selection Versus Natural Selection However, under unique circumstances, sexually selected traits may not be constrained by survival pressures. Next interview french woman orgasm