We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Correlates of Male Consortship Rate in Free-Ranging Rhesus Macaques ( Macaca mulatta).
- Authors
Rakhovskaya, Maria
- Abstract
Male-male competition for access to receptive females can take the form of nonrecurring fights and/or a sustained contest over mating opportunities. Male physical condition has been linked to dominance rank and reproductive success in species characterized by intrasexual fights for dominance and access to females. In group-living species characterized by endurance rivalry, however, factors contributing to male reproductive success are less well understood. In such species, particularly seasonally breeding ones with low sexual dimorphism and seniority-based rank, age and social factors other than rank may prove important. In the absence of genetic data, male mate guarding or consortship can serve as an indicator of male reproductive success. To evaluate the contribution of age and intragroup sociality to male consortship rate, I collected behavioral data during one nonmating and one mating season in two social groups of free-ranging rhesus macaques that experience no predation or food scarcity. Higher-ranking males, younger males, or males that exhibited lower rate of intrasexual aggression had higher consortship rates. Male-female dyads that groomed outside consortship did not form consortships as often as dyads that did not engage in nonconsort grooming. This is the first study to identify the significance of male-male aggression and male-female affiliation to male consortship rate in a species characterized by endurance rivalry, high male rank stability, and strong female mate choice. Social behaviors and male age may be particularly important in determining male reproductive success in populations experiencing high food availability and a lack of predation, which are typical of an increasing number of vertebrates in areas densely populated by humans.
- Subjects
PRIMATE behavior; COMPETITION (Biology); ANIMAL sexual behavior; PRIMATE reproduction; RHESUS monkeys; ANIMAL fighting; SEXUAL dimorphism in animals
- Publication
International Journal of Primatology, 2013, Vol 34, Issue 4, p662
- ISSN
0164-0291
- Publication type
Article
- DOI
10.1007/s10764-013-9686-8