The Preuss's monkey (''Allochrocebus preussi''), also known as Preuss's guenon, is a diurnal

primate Primates are a diverse order of mammals. They are divided into the strepsirrhines, which include the lemurs, galagos, and lorisids, and the haplorhines, which include the tarsiers and the simians ( monkeys and apes, the latter including ...

that lives

terrestrial Terrestrial refers to things related to land or the planet Earth. Terrestrial may also refer to: * Terrestrial animal, an animal that lives on land opposed to living in water, or sometimes an animal that lives on or near the ground, as opposed to ...

ly in mountainous (up to 2500 m) forests of eastern

Nigeria Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf o ...

, western

Cameroon Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the C ...

and

Bioko Bioko (; historically Fernando Po; bvb, Ëtulá Ëria) is an island off the west coast of Africa and the northernmost part of Equatorial Guinea. Its population was 335,048 at the 2015 census and it covers an area of . The island is located of ...

in Equatorial Guinea. It was formerly classified as a subspecies of the

L'Hoest's monkey L'Hoest's monkey (''Allochrocebus lhoesti'') or mountain monkey, is a guenon found in the upper eastern Congo basin. They mostly live in mountainous forest areas in small, female-dominated groups. They have a dark coat and can be distinguishe ...

(''A. lhoesti''). Pruess's monkey is currently classified as a member of the genus ''

Allochrocebus ''Allochrocebus'' is a primate genus including the terrestrial guenons: the L'Hoest's monkey, the Preuss's monkey, and the sun-tailed monkey. Taxonomy & systematics Formerly included in genus ''Cercopithecus'', the three species of terrestrial g ...

''. It was formerly considered a member of the genus ''

Cercopithecus The guenons (, ) are Old World monkeys of the genus ''Cercopithecus'' (). Not all members of this genus have the word "guenon" in their common names; also, because of changes in scientific classification, some monkeys in other genera may have ...

''. The diet of Preuss's monkey is primarily fruit, leaves and insects, although the species occasionally raids human crops. It is darkish in coloration with a white chin, and adult males have a blue scrotum. Preuss's monkeys weigh up to 10 kg. Troops consist of one adult male and several females and adolescents, averaging 17 total per troop. Females give birth to a single offspring about once every three years. The young mature at 4 years and live to be an average of 31 years. Preuss's monkey is an endangered species, due to habitat loss and hunting. It is one of the species that live in the Guinean Forests of the

West Africa West Africa or Western Africa is the westernmost region of Africa. The United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, M ...

Biodiversity Hotspot A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation. Norman Myers wrote about the concept in two articles in ''The Environmentalist'' in 1988 and 1990, after which the c ...

. Preuss's monkey is known to occur in captivity at the Centre for Education, Rehabilitation, and Conservation of Primates and Nature (CERCOPAN) in Cross River State, Nigeria and the Limbe Wildlife Centre in Limbe, South-West Region, Cameroon. There are two subspecies of Preuss's monkey: * Cameroon Preuss's monkey, ''Cercopithecus preussi preussi'' * Bioko Preuss's monkey, ''Cercopithecus preussi insularis''

References

Animal Info 2004

External links

cercopan.org
{{Taxonbar, from=Q1202893

Preuss's monkey The Preuss's monkey (''Allochrocebus preussi''), also known as Preuss's guenon, is a diurnal primate that lives terrestrially in mountainous (up to 2500 m) forests of eastern Nigeria, western Cameroon and Bioko in Equatorial Guinea. It was form ...

Mammals of Cameroon Mammals of Equatorial Guinea Mammals of West Africa Fauna of Bioko

Taxa named by Paul Matschie