One clip names both of them

95,980 views between them.

Olive baboon outweighs Vervet monkey 3.5× — 17.7 kg against 5.1 kg.

Tale of the tape

Body mass

18 kg

🐒 Olive baboon · COMBINE

5.1 kg

🐒 Vervet monkey · COMBINE

Body length

0.76 m

🐒 Olive baboon · COMBINE

0.66 m

🐒 Vervet monkey · COMBINE

Maximum lifespan

45 yr

🐒 Olive baboon · COMBINE

46 yr

🐒 Vervet monkey · COMBINE

Bars are sized against the larger of the two figures.

Animals caught on camera

Real footage of the animals on this site — hunting, fighting, and getting on with it.

Shared ancestry

The closest group they share is Cercopithecinae (subfamily), home to 134 species.

We know what their shared ancestor was, but not when it lived — no dated family tree spans both of them yet.