Animal Age

How old does a Hamadryas baboon get? (age expectancy)

What is the maximal age a Hamadryas baboon reaches?

An adult Hamadryas baboon (Papio hamadryas) usually gets as old as 40 years.

Hamadryas baboons are around 179 days in the womb of their mother. When born, they weight 878 grams (1.94 lbs) and measure 7.8 cm (0′ 4″). As a member of the Cercopithecidae family (genus: Papio), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 67.5 cm (2′ 3″).

As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.

A Hamadryas baboon gets as old as 40 years

The hamadryas baboon (; Papio hamadryas) is a species of baboon from the Old World monkey family. It is the northernmost of all the baboons, being native to the Horn of Africa and the southwestern tip of the Arabian Peninsula. These regions provide habitats with the advantage for this species of fewer natural predators than central or southern Africa where other baboons reside. The hamadryas baboon was a sacred animal to the ancient Egyptians and appears in various roles in ancient Egyptian religion, hence its alternative name of ‘sacred baboon’.

Animals of the same family as a Hamadryas baboon

Not really brothers and sisters, but from the same biological family (Cercopithecidae):

Animals that reach the same age as Hamadryas baboon

With an average age of 40 years, Hamadryas baboon are in good companionship of the following animals:

Animals with the same number of babies Hamadryas baboon

The same number of babies at once (1) are born by:

Weighting as much as Hamadryas baboon

A fully grown Hamadryas baboon reaches around 14.97 kg (33.01 lbs). So do these animals:

Animals as big as a Hamadryas baboon

Those animals grow as big as a Hamadryas baboon: