NATURAL HISTORY · CATALOGUE RECORD
Selangor Silvery Langur
Trachypithecus selangorensis Roos, Nadler & Walter, 2008
Source-backed taxonomic record
Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.
Selangor silvered langur mother and baby at Bukit Melawati in Kuala Selangor, Malaysia
Leonard Reback · CC BY-SA 4.0 · Image sourceProvider-generated thumbnail requested at 800 pixels; no local editing Local WebP display rendition; resized without cropping.
Open encyclopedia reference
The Selangor silvered langur (Trachypithecus selangorensis) is a species of leaf monkey found on the west coast of Peninsular Malaysia. It had been previously considered a form of silvery lutung. Roos and colleagues elevated this population to a subspecies level, Trachypithecus cristatus selangorensis, in 2008. It has since come to be regarded by primatologists as a separate species, Trachypithecus selangorensis.
Wikipedia contributors, Selangor silvered langur; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T10:11:43.308088+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Trachypithecus selangorensis Roos, Nadler & Walter, 2008
- Name authority
- Roos, Nadler & Walter, 2008
- Common name
- Selangor Silvery Langur
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Primates
- Family
- Cercopithecidae
- Genus
- Trachypithecus
- Extinction status
- Recorded extant
Classification family tree
Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- megaclassTetrapoda
- classMammalia Linnaeus, 1758
- subclassTheria Parker & Haswell, 1897
- infraclassEutheria Gill, 1872
- orderPrimates Linnaeus, 1758
- suborderHaplorrhini Pocock, 1918
- infraorderSimiiformes Haeckel, 1866
- superfamilyCercopithecoidea Gray, 1821
- familyCercopithecidae Gray, 1821
- subfamilyColobinae Jerdon, 1867
- tribePresbytini Gray, 1825
- genusTrachypithecus Reichenbach, 1862
- speciesTrachypithecus selangorensis Roos, Nadler & Walter, 2008
Close classified relatives
These entries share the source’s genus, Trachypithecus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Indochinese Gray LangurTrachypithecus crepusculus (Elliot, 1909) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Delacour's LangurTrachypithecus delacouri (Osgood, 1932) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Laos LangurTrachypithecus laotum (Thomas, 1921) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Annamese LangurTrachypithecus margarita (Elliot, 1909) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Phayre's LangurTrachypithecus phayrei (Blyth, 1847) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Hatinh LangurTrachypithecus hatinhensis (Dao, 1970) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| East Javan LangurTrachypithecus auratus (É. Geoffroy Saint-Hilaire, 1812) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Tenasserim LangurTrachypithecus barbei (Blyth, 1847) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Silvered LangurTrachypithecus cristatus (Raffles, 1821) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Francois' LangurTrachypithecus francoisi (de Pousargues, 1898) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Gee's Golden LangurTrachypithecus geei Khajuria, 1956 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Germain's LangurTrachypithecus germaini (A. Milne-Edwards, 1877) | CercopithecidaeChordata | Accepted speciesRecorded extant |
Documented distribution
Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.
Source literature & publication evidence
References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.
- https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=944272 Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references
Origins, evidence & remaining research
Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.
Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record.
Dataset citation & attribution
This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11
Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.
Stable key: col:57SDQ. Classification follows source parent identifiers. English common names may vary by region.