Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Primates
- Family
- Cercopithecidae
- Genus
- Cercopithecus
Habitat
This species primarily inhabits the rainforests of West and Central Africa, including both lowland and montane forests up to 2,000 meters. They prefer dense vegetation for cover and are often found in primary and secondary forests near rivers. Their range extends from Sierra Leone to Uganda.
Diet
Lesser spot-nosed monkeys mainly eat fruits, leaves, and flowers, supplemented by insects and occasionally small vertebrates like lizards. They forage in trees during the day, using their hands to pick and manipulate food. Feeding peaks in the early morning and late afternoon when food is abundant.
Behavior
They live in small groups of 10-30 individuals, typically led by a dominant male, and exhibit strong social bonds through grooming and vocalizations. Lesser spot-nosed monkeys are diurnal and arboreal, spending most of their time in the forest canopy. They are territorial, defending their home range with alarm calls and chases, and often form mixed-species groups for added protection.
Conservation Status
The IUCN status is Least Concern, but populations are declining due to habitat loss from deforestation and hunting for the bushmeat trade. Major threats include fragmentation of forests and human encroachment.