NATURAL HISTORY · CATALOGUE RECORD
Black-cheeked White-nosed Monkey
Cercopithecus ascanius (Audebert, 1799)
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.
Red-tailed monkey (Cercopithecus ascanius), Semliki Wildlife Reserve, Uganda
Charles J. Sharp · 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 red-tailed monkey (Cercopithecus ascanius), also known as the black-cheeked white-nosed monkey, red-tailed guenon, redtail monkey, or Schmidt's guenon, is a species of primate in the family Cercopithecidae.
It is found in Angola, Central African Republic, Democratic Republic of the Congo, Kenya, Rwanda, South Sudan, Tanzania, Uganda, Zambia, and possibly Burundi. The red-tailed monkey is usually black, red, or orange. Although native to this region, it has spread north and south as well as it can survive in different habitats and under different conditions. It is a distinct creature in its habitats and is gradually becoming endangered due to deforestation and over-exploitation through hunting and predation.
Wikipedia contributors, Red-tailed monkey; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T12:19:53.139481+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Cercopithecus ascanius (Audebert, 1799)
- Name authority
- (Audebert, 1799)
- Common name
- Black-cheeked White-nosed Monkey
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Primates
- Family
- Cercopithecidae
- Genus
- Cercopithecus
- 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
- subfamilyCercopithecinae Gray, 1821
- tribeCercopithecini
- genusCercopithecus Linnaeus, 1758
- speciesCercopithecus ascanius (Audebert, 1799)
Close classified relatives
These entries share the source’s genus, Cercopithecus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Red-bellied MonkeyCercopithecus erythrogaster Gray, 1866 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Moustached GuenonCercopithecus cephus (Linnaeus, 1758) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Lowe's Mona MonkeyCercopithecus lowei Thomas, 1923 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Red-eared GuenonCercopithecus erythrotis Waterhouse, 1838 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Dent's Mona MonkeyCercopithecus denti Thomas, 1907 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Hamlyn's MonkeyCercopithecus hamlyni Pocock, 1907 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| LesulaCercopithecus lomamiensis Hart, Detwiler, Gilbert, Burrell, Fuller, Emetshu, Hart, Vosper, Sargis & Tosi, 2012 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Mona MonkeyCercopithecus mona (Schreber, 1775) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Lesser Spot-nosed MonkeyCercopithecus petaurista (Schreber, 1774) | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Crested Mona MonkeyCercopithecus pogonias Bennett, 1833 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Sclater's GuenonCercopithecus sclateri Pocock, 1904 | CercopithecidaeChordata | Accepted speciesRecorded extant |
| Wolf's Mona MonkeyCercopithecus wolfi Meyer, 1891 | 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=572996 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:STDP. Classification follows source parent identifiers. English common names may vary by region.