NATURAL HISTORY · CATALOGUE RECORD
Red-handed Howler
Alouatta belzebul (Linnaeus, 1766)
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-handed howler monkey (Alouatta belzebul) in Tucuruí, Pará State, Brazil.
Sidnei Dantas · CC BY 2.0 · Image sourceProvider-generated thumbnail requested at 800 pixels; no local editing Local WebP display rendition; resized without cropping.
Open encyclopedia reference
The red-handed howler (Alouatta belzebul) is a vulnerable species of howler monkey, a type of New World monkey. It is endemic to Brazil, found in the southeastern Amazon and disjunctly in the Atlantic Forest between Rio Grande do Norte and Sergipe.
Wikipedia contributors, Red-handed howler; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T06:04:57.535719+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Alouatta belzebul (Linnaeus, 1766)
- Name authority
- (Linnaeus, 1766)
- Common name
- Red-handed Howler
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Primates
- Family
- Atelidae
- Genus
- Alouatta
- 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
- familyAtelidae Gray, 1825
- subfamilyAlouattinae Trouessart, 1897
- genusAlouatta Lacépède, 1799
- speciesAlouatta belzebul (Linnaeus, 1766)
Close classified relatives
These entries share the source’s genus, Alouatta. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Spix's HowlerAlouatta discolor (Spix, 1823) | AtelidaeChordata | Accepted speciesRecorded extant |
| Black HowlerAlouatta caraya (Humboldt, 1812) | AtelidaeChordata | Accepted speciesRecorded extant |
| Central American Black HowlerAlouatta pigra Lawrence, 1933 | AtelidaeChordata | Accepted speciesRecorded extant |
| Bolivian Red HowlerAlouatta sara Elliot, 1910 | AtelidaeChordata | Accepted speciesRecorded extant |
| Colombian Red HowlerAlouatta seniculus (Linnaeus, 1766) | AtelidaeChordata | Accepted speciesRecorded extant |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Mycetes belzebul mexianae Hagmann, 1908 Hagmann, 1908 | synonym |
| Mycetes rufimanus Kuhl, 1820 Kuhl, 1820 | synonym |
| Alouatta belzebul tapojozensis Lönnberg, 1941 Lönnberg, 1941 | synonym |
| Mycetes flavimanus Bates, 1863 Bates, 1863 | synonym |
| Simia beelzebub Bechstein, 1800 Bechstein, 1800 | synonym |
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=572935 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:C5Q6. Classification follows source parent identifiers. English common names may vary by region.