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  3. Red-tailed Monkey

One of the 9 guenons on WAnimals

Red-tailed Monkey (Cercopithecus ascanius)

Mammals · Primates · Cercopithecidae

Red-tailed Monkey

Cercopithecus ascanius

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The red-tailed monkey is a small, striking primate of the forests of Central Africa, with a white heart-shaped patch covering its nose, white cheeks and a chestnut-red tail. It lives in groups of a single male and several females, and frequently associates with other guenons and colobus monkeys. It is omnivorous and highly opportunistic: fruit, leaves, flowers, insects and occasionally eggs and small vertebrates.

Weight

2.5 kg – 4.5 kg

Size

40 cm – 55 cm

Life expectancy

28 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Rainforest
23countries4parks44same family

AI-generated images: illustrations, not photographs.

Fun facts

  • Its cheek pouches let it stuff itself with fruit at speed in a contested tree and withdraw somewhere quiet to eat, a strategy that reduces fighting within the group.
  • It forms stable mixed groups with the blue monkey, with which it shares territory and lookout duty, and fertile hybrids between the two species have been documented in the wild.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Primary and secondary rainforest, gallery forest and swamp forest of Central Africa
Sexual maturity
4.5 years
Gestation / incubation
4.8 months
Litter / clutch size
1

Sources consulted: Wikipedia (es): Cercopithecus ascanius

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Red-tailed Monkey — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family

Keep exploring

Based on what we already know about red-tailed monkey.

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See its range on the interactive map→
BwindiUganda
Queen ElizabethUganda
Mahale MountainsTanzania
Gombe StreamTanzania
Blue MonkeyLeast Concern

Blue Monkey

Cercopithecus mitis

Vulnerable

Grey-cheeked Mangabey

Lophocebus albigena

GuerezaLeast Concern

Guereza

Colobus guereza

L'Hoest's MonkeyVulnerable

L'Hoest's Monkey

Allochrocebus lhoesti

Least Concern

Patas Monkey

Erythrocebus patas

Yellow BaboonLeast Concern

Yellow Baboon

Papio cynocephalus

CountriesUganda
ParksBwindiUganda
TagsOmnivore
Omnivore
Diurnal
Rainforest
Mammal
Uganda
Angola
Benin
Burundi
Cameroon
Central African Republic
Angola
Benin
Burundi
Cameroon
Central African Republic
Côte d’Ivoire
Democratic Republic of the Congo
Equatorial Guinea
Gabon
Gambia
Ghana
Guinea
Guinea-Bissau
Kenya
Liberia
Nigeria
Republic of the Congo
Rwanda
Sierra Leone
South Sudan
Togo
Uganda
Zambia