Base of the evolutionary tree for Mangabeys, baboons, drills (Papionina)

• Mangabeys, baboons, drills (Papionina) (16 species)
  • unnamed group 887750 → (9 species)
    • unnamed group 887751 → (8 species)
      • unnamed group 887753 → (6 species)
        • Baboons (Papio) → (5 species)
        • highland mangabey (Rungwecebus kipunji)
      • Crested mangabey (Lophocebus) → (2 species)
        • Grey-cheeked Mangabey (Lophocebus albigena)
        • Black Mangabey (Lophocebus aterrimus)
    • Gelada Baboon (Theropithecus gelada)
  • unnamed group 887744 → (7 species)
    • capped mangabeys (Cercocebus) → (5 species)
      • unnamed group 887748 → (3 species)
        • unnamed group 887749 → (2 species)
        • Golden-bellied Mangabey (Cercocebus chrysogaster)
      • unnamed group 887747 → (2 species)
        • Sooty/white-naped Mangabey (Cercocebus atys)
        • White-collared Mangabey (Cercocebus torquatus)
    • Drill (Mandrillus) → (2 species)
      • Drill (Mandrillus leucophaeus)
      • Mandrill (Mandrillus sphinx)