Campbell's mona monkey (''Cercopithecus campbelli''), also known as Campbell's guenon and Campbell's monkey, is a species of

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 includin ...

in the family

Cercopithecidae Old World monkey is the common English name for a family of primates known taxonomically as the Cercopithecidae (). Twenty-four genera and 138 species are recognized, making it the largest primate family. Old World monkey genera include baboons ...

found in the

Ivory Coast Ivory Coast, also known as Côte d'Ivoire, officially the Republic of Côte d'Ivoire, is a country on the southern coast of West Africa. Its capital is Yamoussoukro, in the centre of the country, while its largest city and economic centre i ...

Gambia The Gambia,, ff, Gammbi, ar, غامبيا officially the Republic of The Gambia, is a country in West Africa. It is the smallest country within mainland AfricaHoare, Ben. (2002) ''The Kingfisher A-Z Encyclopedia'', Kingfisher Publicatio ...

Ghana Ghana (; tw, Gaana, ee, Gana), officially the Republic of Ghana, is a country in West Africa. It abuts the Gulf of Guinea and the Atlantic Ocean to the south, sharing borders with Ivory Coast in the west, Burkina Faso in the north, and Tog ...

Guinea Guinea ( ),, fuf, 𞤘𞤭𞤲𞤫, italic=no, Gine, wo, Gine, nqo, ߖߌ߬ߣߍ߫, bm, Gine officially the Republic of Guinea (french: République de Guinée), is a coastal country in West Africa. It borders the Atlantic Ocean to the we ...

Guinea-Bissau Guinea-Bissau ( ; pt, Guiné-Bissau; ff, italic=no, 𞤘𞤭𞤲𞤫 𞤄𞤭𞤧𞤢𞥄𞤱𞤮, Gine-Bisaawo, script=Adlm; Mandinka: ''Gine-Bisawo''), officially the Republic of Guinea-Bissau ( pt, República da Guiné-Bissau, links=no ) ...

Liberia Liberia (), officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to Liberia–Sierra Leone border, its northwest, Guinea to Guinea–Liberia border, its north, Ivory Coast to Ivory Coast� ...

Senegal Senegal,; Wolof: ''Senegaal''; Pulaar: 𞤅𞤫𞤲𞤫𞤺𞤢𞥄𞤤𞤭 (Senegaali); Arabic: السنغال ''As-Sinighal'') officially the Republic of Senegal,; Wolof: ''Réewum Senegaal''; Pulaar : 𞤈𞤫𞤲𞤣𞤢𞥄𞤲𞤣𞤭 ...

, and

Sierra Leone Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of the nation. Covering a total area of , Sierr ...

. It was named for

Henry Dundas Campbell Colonel Henry Dundas Campbell (8 July 1798 – 1 April 1872) was a British professional soldier, Governor of Sierra Leone from 1835 to 1837. Campbell's mona monkey (''Cercopithecus campbelli'') was named after him, in 1838, by George Robert Waterho ...

, in 1838.

Lowe's mona monkey Lowe's mona monkey (''Cercopithecus lowei'') is an Old World monkey in the family Cercopithecidae found from the Ivory Coast to Ghana. It was previously classified as a subspecies of Campbell's mona monkey Campbell's mona monkey (''Cercopithec ...

was previously considered a subspecies of Campbell's mona monkey. The

International Union for Conservation of Nature The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu ...

has rated this species as being a near-threatened species because it has a wide range and is able to adapt to degraded habitats.

Distribution and habitat

Campbell's mona monkey is native to Senegal, Gambia, Guinea-Bissau, Guinea, Sierra Leone and Liberia as far east as the Cavally River on the border with Ivory Coast, and also the island of

Caravela Caravela is the northernmost island of the Bissagos Islands of Guinea-Bissau, part of the Sector of Caravela, which also includes the islands Carache, Maio, Ponta and Formosa. The population of the sector is 4,263, the population of the island is ...

, off Guinea Bissau. Its habitat is lowland forest, both primary and secondary, gallery forest, mangrove swamps, agricultural land and scrubland.

Ecology

Campbell's mona monkey is a sociable and territorial species, living in small groups of about eight individuals. Around dawn and dusk, the dominant male climbs to a perch on an emergent tree and issues a series of booms. The sound carries for at least a kilometre, and other males join in. This monkey often associates with monkeys of other species and engages in inter-species territorial calling which obey certain ritual rules. This species has one of the more advanced forms of

animal communication Animal communication is the transfer of information from one or a group of animals (sender or senders) to one or more other animals (receiver or receivers) that affects the current or future behavior of the receivers. Information may be sent int ...

, with a rudimentary syntax. Campbell's mona monkey is a slow, deliberate forager. The greater part of its diet is wild and cultivated fruit, but it also eats seeds, invertebrates, grubs, small amphibians and lizards.

References

{{Taxonbar, from=Q305093 Campbell's mona monkey Mammals of West Africa Campbell's mona monkey Taxonomy articles created by Polbot Taxa named by George Robert Waterhouse