Bush Dog

Open encyclopedia reference

The bush dog (Speothos venaticus) is a canine found in Central and South America. In spite of its extensive range, it is very rare in most areas except in Suriname, Guyana and Peru; it was first described by Peter Wilhelm Lund from fossils in Brazilian caves and was believed to be extinct.

The bush dog is the only extant species in the genus Speothos, and genetic evidence suggests that its closest living relative is the maned wolf of central South America or the African wild dog. The species is listed as Near Threatened by the IUCN.

In Brazil, it is called cachorro-vinagre ('vinegar dog') and cachorro-do-mato ('bush dog'). In Spanish-speaking countries, it is called perro vinagre ('vinegar dog'), zorro vinagre ('vinegar fox'), perro de agua ('water dog'), and perro de monte ('shrub or woodland dog').

Wikipedia contributors, Bush dog; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T01:23:44.950179+00:00. This reference remains separate from the taxonomic record.

Identity & source status

Scientific name

Speothos venaticus (Lund, 1842)

Name authority

(Lund, 1842)

Common name

Bush Dog

Rank

species

Accepted status

accepted

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Carnivora

Family

Canidae

Genus

Speothos

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.

1. domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
2. kingdomAnimalia
3. phylumChordata
4. subphylumVertebrata
5. infraphylumGnathostomata
6. parvphylumOsteichthyes
7. megaclassTetrapoda
8. classMammalia Linnaeus, 1758
9. subclassTheria Parker & Haswell, 1897
10. infraclassEutheria Gill, 1872
11. orderCarnivora Bowdich, 1821
12. suborderCaniformia Kretzoi, 1938
13. familyCanidae G. Fischer von Waldheim, 1817
14. genusSpeothos Lund, 1839
15. speciesSpeothos venaticus (Lund, 1842)

Close classified relatives

No other member of this genus is present in the selected snapshot.

Browse 30 records assigned to Canidae.

Names & synonyms

Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.

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.

1. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=183829 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:4YJ85. Classification follows source parent identifiers. English common names may vary by region.