Ursine colobus

Weight

7.3 kg – 9.55 kgsrc for Weight

Length

Not recorded

Lifespan

26.8 yearssrc for Lifespan

Diet

Herbivoresrc for Diet

Longest recorded lifespan

33.9 years

Main food

Not recorded

Habitat

Not recorded

Gestation

191 dayssrc for Gestation

Young per litter or clutch

1src for Young per litter or clutch

Age at maturity

2 years – 4.5 yearssrc for Age at maturity

Litters or clutches a year

0.6src for Litters or clutches a year

Active

By day (diurnal)src for Active

Lifestyle

Arborealsrc for Lifestyle

Conservation status

Critically Endangered (IUCN)src for Conservation status

Countries on record

Not recorded

Not recorded

The ursine colobus is listed as Critically Endangered on the IUCN Red List: it faces an extremely high risk of extinction in the wild.

1. LCLeast Concern
2. NTNear Threatened
3. VUVulnerable
4. ENEndangered
5. CRCritically Endangered
6. EWExtinct in the Wild
7. EXExtinct

Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Critically Endangered species. What the categories mean.

1. kingdomAnimalia
2. phylumChordata
3. classMammalia
4. orderPrimates
5. familyCercopithecidae
6. genusColobus
7. SpeciesColobus vellerosus (I. Geoffroy Saint-Hilaire, 1834)

Synonyms Colobus leucomeros, Colobus polykomos dollmani, Colobus ursinus, Semnopithecus bicolor, Semnopithecus vellerosus

Catalogue of LifeWikipediaiNaturalistWikidataIUCN Red List

LC, Least Concern

Mantled guereza

Colobus guereza

Cercopithecidae

VU, Vulnerable

Angola colobus

Colobus angolensis

Cercopithecidae

EN, Endangered

King colobus

Colobus polykomos

Cercopithecidae

VU, Vulnerable

Black colobus

Colobus satanas

Cercopithecidae

L

Likweli

Colobus congoensis

CercopithecidaeNo free photo yet

K

Kilimanjaro colobus

Colobus caudatus

CercopithecidaeNo free photo yet

CompareUrsine colobus vs Mantled guerezaUrsine colobus vs Angola colobusUrsine colobus vs King colobusUrsine colobus vs Black colobus

• An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
  Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1
• Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
  Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf
• Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
  Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence).
• EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
  Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1
• Wikidata · CC0 1.0 · 2026-11-11
  Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service).
• Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
  Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).

@misc{ursine_colobus_2026,
  title = {Ursine colobus (Colobus vellerosus)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/ursine-colobus},
  note = {Data as of 2026-11-11}
}