Complex sources of variance in female dominance rank in a nepotistic society.

ABSTRACT: Many mammalian societies are structured by dominance hierarchies, and an individual's position within this hierarchy can influence reproduction, behaviour, physiology and health. In nepotistic hierarchies, which are common in cercopithecine primates and also seen in spotted hyaenas, Crocuta crocuta, adult daughters are expected to rank immediately below their mother, and in reverse age order (a phenomenon known as 'youngest ascendancy'). This pattern is well described, but few studies have systematically examined the frequency or causes of departures from the expected pattern. Using a longitudinal data set from a natural population of yellow baboons, Papio cynocephalus, we measured the influence of maternal kin, paternal kin and group size on female rank positions at two life

SUBMITTER: Lea AJ 

PROVIDER: S-EPMC4794277 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature