# Siberut macaque (*Macaca siberu*)

Canonical page: https://creaturedata.com/animals/siberut-macaque  
Data as of: 2026-11-11

The siberut macaque (Macaca siberu) is a species in the family Cercopithecidae, order Primates. Recorded adults weigh 5.22 kg to 9.07 kg and live up to 32.2 years. Its IUCN Red List status is Endangered.

## Quick facts

| Fact | Value |
|---|---|
| Weight | 5.22 kg – 9.07 kg |
| Length | Not recorded |
| Lifespan | 32.2 years |
| Diet | Frugivore |
| Longest recorded lifespan | 37.6 years |
| Main food | Not recorded |
| Habitat | Not recorded |
| Gestation | 172 days |
| Young per litter or clutch | 1 |
| Age at maturity | 3 years – 3.36 years |
| Litters or clutches a year | 0.85 |
| Active | By day (diurnal) |
| Lifestyle | Scansorial |
| Conservation status | Endangered (IUCN) |
| Countries on record | Not recorded |

## Classification

- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Primates
- family: Cercopithecidae
- genus: Macaca
- species: *Macaca siberu* Fuentes & Olson, 1995

Synonyms: *Macaca pagensis siberu*

## Common questions

### How big is the siberut macaque?

An adult siberut macaque weighs 5.22 kg – 9.07 kg, according to values recorded on Wikidata.

### Is the siberut macaque endangered?

The siberut macaque is listed as Endangered on the IUCN Red List, meaning it faces a very high risk of extinction in the wild.

### How long does the siberut macaque live?

The siberut macaque has a recorded lifespan of 32.2 years.

### How long is the siberut macaque pregnant?

The recorded gestation period is 172 days.

### What kind of animal is the siberut macaque?

The siberut macaque (Macaca siberu) belongs to the family Cercopithecidae in the order Primates.

## Sources

- [An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles](https://doi.org/10.6084/m9.figshare.3563457.v1), 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](https://www.checklistbank.org/dataset/316691), 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
- [EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals](https://doi.org/10.6084/m9.figshare.3559887.v1), 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](https://www.wikidata.org), CC0 1.0, 2026-11-11. Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service).
- [Wikipedia (English)](https://en.wikipedia.org), 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).

Cite as: Siberut macaque (Macaca siberu). Retrieved from https://creaturedata.com/animals/siberut-macaque