Nomascus siki

(Delacour, 1951)

Southern White-cheeked Crested Gibbon

Taxonomy

Subclass: Theria
Infraclass: Placentalia
Magnorder: Boreoeutheria
Superorder: Euarchontoglires
Order: Primates
Suborder: Haplorhini
Infraorder: Simiiformes
Parvorder: Catarrhini
Superfamily: Hominoidea
Family: Hylobatidae
Genus: Nomascus

Species status

Living
Found in the wild
Listed in MSW3 2005

Authority citation

Delacour, J. 1951. La systematique des gibbons indochinois. Mammalia 15(3):118-123.

Authority publication link

https://doi.org/10.1515/mamm.1951.15.3.118

Original name as described

Hylobates concolor siki

Other common names

Siki Gibbon · Southern White-cheeked Gibbon

Type material

BMNH:Mamm:1933.4.1.6

Type kind

holotype

Type specimen URI

https://data.nhm.ac.uk/object/2a770363-af56-443c-b51c-e40d3844d5bd https://data.nhm.ac.uk/object/d250e9a0-0bea-4473-8c05-aebfb8650e78

Type locality

Vietnam, Thua Luu.

Biogeographic realm

Indomalaya

Country distribution

Laos · Vietnam

IUCN Red List status

Critically Endangered

Species Permalink

https://mammaldiversity.org/taxon/1000742

Country distribution map

The map below provides a general overview. Most species inhabit only specific regions within countries. Hover over the highlighted regions to see the country name.

Names and synonyms

Present and past (if available) associated names to the species. Click on a name to view its details.

Total: 3 names and synonyms.

Hylobates concolor siki

Delacour, 1951

Family

Hylobatidae

Root name

siki

Validity status

species

Nomenclatural status

available

Type

BMNH:Mamm:1933.4.1.6

Type kind

holotype

Original type locality

Thua-luu, au sud de Huê, Centre-Annam

Type locality

Vietnam.

Type specimen URI

https://data.nhm.ac.uk/object/2a770363-af56-443c-b51c-e40d3844d5bd https://data.nhm.ac.uk/object/d250e9a0-0bea-4473-8c05-aebfb8650e78

Authority page

122

Authority publication

Mammalia

Nomascus leucogenys siki:

Brandon-Jones, Eudey, T. Geissmann, Groves, D. J. Melnick, J. C. Morales, Shekelle, & C.-B. Stewart, 2004

Family

Hylobatidae

Root name

siki

Validity status

synonym

Nomenclatural status

name_combination

Authority page

152

Authority publication

International Journal of Primatology

Name usages

Brandon-Jones, Eudey, Geissmann, Groves, Melnick, Morales, Shekelle & Stewart (2004:152) (information at https://hesperomys.com/a/5237)

Nomascus siki:

Groves, 2005

Family

Hylobatidae

Root name

siki

Validity status

synonym

Nomenclatural status

name_combination

Authority publication

Baltimore

Name usages

Groves (2005) (information at https://hesperomys.com/a/8549)
Mittermeier, Rylands & Wilson (2013:790) (information at https://hesperomys.com/a/59513)
Roos, Boonratana, Supriatna, Fellowes, Groves, Nash, Rylands & Mittermeier (2014:17) (information at https://hesperomys.com/a/20030)
Mammal Diversity Database (2018:ID #39896) (information at https://hesperomys.com/a/67336)
Mammal Diversity Database (2019:ID #39896) (information at https://hesperomys.com/a/67337)
Mammal Diversity Database (2024, https://www.mammaldiversity.org/taxon/1000742) (information at https://hesperomys.com/a/67250)
International Union for the Conservation of Nature (2024, https://www.iucnredlist.org/species/39896/17968765) (information at https://hesperomys.com/a/67246)

Publications

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