Patas Monkey

About the Patas Monkey

The common patas monkey (Erythrocebus patas), also known as the hussar monkey, is a ground-dwelling monkey distributed over semi-arid areas of West Africa, and into East Africa. There is some confusion surrounding if there are valid subspecies, with some listing four, others three, and others listing two: the western Erythrocebus patas patas (with a black nose) and the eastern E. patas pyrrhonotus (with a white nose). However, it was later discovered that the nose colour used to separate these subspecies could change to white during pregnancy in females, as well as in general as animals aged, and E. patas pyrrhonotus in Kenya often did not have white noses, thus Mammal Species of the World has classified E. patas as a monotypic species.

The genus status of the species has previously been in flux. Colin Groves first argued the species was closely related to Cercopithecus aethiops in 1989, based on anatomical morphology. Phylogenetic evidence from 2003 appeared to validate him, finding the patas monkey to form a clade within the vervet genus Cercopithecus together with C. aethiops and C. lhoesti, and based on this study Erythrocebus was proposed to be sunk into synonymy... Wikipedia →