Alouatta guariba ssp. guariba 


Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Mammalia Primates Atelidae

Scientific Name: Alouatta guariba ssp. guariba
Species Authority: (Humboldt, 1812)
Parent Species:
Common Name(s):
English Northern Brown Howler Monkey, Northern Brown Howling Monkey
Spanish Barbado, Bugio, Guariba Marrom
Alouatta fusca subspecies fusca (É. Geoffroy, 1812)

Assessment Information [top]

Red List Category & Criteria: Critically Endangered C2a(i) ver 3.1
Year Published: 2008
Date Assessed: 2008-06-30
Assessor(s): Mendes, S.L., Rylands. A.B., Kierulff, M.C.M. & de Oliveira, M.M.
Reviewer(s): Mittermeier, R.A. & Rylands, A.B. (Primate Red List Authority)
Although the validity of this subspecies in question, if it is in fact restricted to the area north of the Rio Jequitinhonha then its population is unlikely to number more than 250 mature individuals, with no subpopulation believed to exceed 50 mature individuals.
Previously published Red List assessments:
2003 Critically Endangered (CR)
2000 Critically Endangered (CR)
1996 Critically Endangered (CR)
1996 Critically Endangered (CR)
1994 Endangered (E)

Geographic Range [top]

Countries occurrence:
Brazil (Bahia, Minas Gerais)
Range Map: Click here to open the map viewer and explore range.

Population [top]

Current Population Trend: Decreasing
Additional data:
Population severely fragmented: No

Habitat and Ecology [top]

Citation: Mendes, S.L., Rylands. A.B., Kierulff, M.C.M. & de Oliveira, M.M. 2008. Alouatta guariba ssp. guariba. The IUCN Red List of Threatened Species 2008: e.T39917A10285635. . Downloaded on 01 December 2015.
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