| Southern white-cheeked gibbon[1] | |
|---|---|
| |
| Female (left) and male | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Primates |
| Suborder: | Haplorhini |
| Infraorder: | Simiiformes |
| Family: | Hylobatidae |
| Genus: | Nomascus |
| Species: | N. siki
|
| Binomial name | |
| Nomascus siki (Delacour, 1951)
| |
| |
| Southern white-cheeked gibbon range | |
The southern white-cheeked gibbon (Nomascus siki) is a species of gibbon native to Vietnam and Laos. It is closely related to the northern white-cheeked gibbon (Nomascus leucogenys) and the yellow-cheeked gibbon (Nomascus gabriellae); it has previously been identified as a subspecies of each of these.
- ^ Groves, C. P. (2005). "Order Primates". In Wilson, D. E.; Reeder, D. M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 181. ISBN 978-0-8018-8221-0. OCLC 62265494.
- ^ Nguyen, M.H.; Coudrat, C.N.Z.; Roos, C.; Rawson, B.M.; Duckworth, J.W. (2020). "Nomascus siki". IUCN Red List of Threatened Species. 2020: e.T39896A17968765. doi:10.2305/IUCN.UK.2020-2.RLTS.T39896A17968765.en. Retrieved 19 November 2021.
- ^ "Appendices | CITES". cites.org. Retrieved 2022-01-14.