Article
Concessions of an alpha male? Cooperative defence and shared reproduction in multi-male primate groups.
Proceedings. Biological sciences - 22 Sept 2012
Snyder-Mackler Noah, Alberts Susan C, Bergman Thore J
Abstract excerpt
By living in social groups with potential competitors, animals forgo monopolizing access to resources. Consequently, debate continues over how selection might favour sociality among competitors. For example, several models exist to account for the evolution of shared reproduction in groups. The 'concession model' hypothesizes that dominant reproducers benefit from the presence of subordinates, and hence tolerate...
Topics
- Aggression
- Animals
- Dominance-Subordination
- Ethiopia
- Feces
- Female
- Genotype
- Likelihood Functions
- Longitudinal Studies
- Male
- Polymerase Chain Reaction
- Reproduction
- Sequence Analysis, DNA
- Theropithecus
