NATURAL HISTORY · CATALOGUE RECORD
Bengal Sacred Langur
Semnopithecus entellus (Dufresne, 1797)
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.
Identity & source status
- Scientific name
- Semnopithecus entellus (Dufresne, 1797)
- Name authority
- (Dufresne, 1797)
- Common name
- Bengal Sacred Langur
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Primates
- Family
- Cercopithecidae
- Genus
- Semnopithecus
- 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
- genusSemnopithecus Desmarest, 1822
- speciesSemnopithecus entellus (Dufresne, 1797)
Close classified relatives
These entries share the source’s genus, Semnopithecus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Tarai Gray LangurSemnopithecus hector (Pocock, 1928) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Black-footed Gray LangurSemnopithecus hypoleucos Blyth, 1841 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Chamba Sacred LangurSemnopithecus ajax (Pocock, 1928) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Hooded Leaf MonkeySemnopithecus johnii (J. Fischer, 1829) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Tufted Gray LangurSemnopithecus priam Blyth, 1844 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Purple-faced LangurSemnopithecus vetulus (Erxleben, 1777) | 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=573059 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. A suitable sourced image remains to be added.
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:4WHHG. Classification follows source parent identifiers. English common names may vary by region.