Does intermale mounting function as a dominance demonstration in rhesus monkeys?
The relationship between dominance and intermale mounting was analyzed in two troops of captive rhesus monkeys (Macaca mulatta). The data did not support the assumption that mounting among males functions as a dominance demonstration as described in the literature because mounting commonly (63% of 65 dyads) occurred in a bidirectional fashion, and mounting not only was performed by dominant males but also was shown with regularity (36% of 521 cases) by subordinate males. Intermale mounting was often (37% of 521 cases) associated with amicable interactions--commonly preceding them--but it was only rarely (2%) associated with dominance-subordination behaviors. It was concluded that intermale mounting may serve as a socially cohesive behavior in rhesus monkeys by promoting nonagonistic contact.
D000818:Animals; D004291:Dominance-Subordination; D008251:Macaca / Q000502:physiology*; D008253:Macaca mulatta / Q000502:physiology*; D008297:Male; D011187:Posture; D012726:Sexual Behavior, Animal; D012930:Social Dominance