Barbary macaques show moderate sexual dimorphism in body size and the larger males reach attain sexual maturity and adult body weight later than females.

Average body weight in wild-collected adults is 9.9kg in females and 14.5kg in males (Fooden, 2007).

Life expectancy

Lifespans of up to is 30 years have been recorded a semi free-ranging population (Fooden, 2007).