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Archaeology: Primates - Coggle Diagram

- - - - Reproductive Asymmetry
        
        Interbirth Intervals; Minimum pregnancy time
        
        No pregnancy during gestation.
        
        Dependent infants.
        
        Single offspring.
  - - - Reproductive
      - .Social
        
        Long - term living between two monogamous partners
    - - One - male: many females & 1 male.
      - Multi - male: many females & many males.
        
        Access Priority Competition.
        
        Dominance hierarchy & alpha male.
      - Fission - fusion: small groups that come together & leave.
    - - Parental investment (males)
      - Dominance
      - Grooming.
- - - - Arboreal.
      - Three premolars.
      - Small bodies.
  - - - Greater size range.
      - Greater sexual dimorphism.
      - Ischial callosities.
- - - - Prehensibility.
      - Flat nails.
      - Stereoscopic vision.
      - Generalized body plan.
        
        Quadrupedalism
        
        Arboreal
        
        Terrestrial
        
        Brachiation
        
        Bipedalism
        
        Facultative
        
        Habitual/Obligate
      - Generalized dentition.
      - Reduced olfactory systems.
      - Enclosed bony eye orbits.
      - Large brains.
    - - Single offspring.
      - Extended Ontogeny.
      - Typically precocial.
      - Complex Sociality
      - Altriciality vs. Precociality
        
        Altricial
        
        Dependent infants.
        
        Precocial
        
        Mobile infants.
      - Reproductive Strategies
        
        K - selected
        
        Carrying Capacity (K) - e.g. chimpanzees
        
        R - selected
        
        maximum reproduction (r) - e.g. oysters