Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Mammalia Chiroptera Phyllostomidae

Scientific Name: Chiroderma villosum
Species Authority: Peters, 1860
Common Name(s):
English Hairy Big-eyed Bat

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2008
Date Assessed: 2008-06-30
Assessor(s): Sampaio, E., Lim, B., Peters, S., Miller, B., Cuarón, A.D. & de Grammont, P.C.
Reviewer(s): Medellín, R. (Chiroptera Red List Authority) & Schipper, J. (Global Mammal Assessment Team)
This species is listed as Least Concern as it is widespread and tolerant to a range of habitats, and unlikely to be declining at a rate which would qualify it for inclusion in any of the threat categories.
Previously published Red List assessments:
1996 Lower Risk/least concern (LR/lc)

Geographic Range [top]

Range Description: Central, and South America. This species occurs from Hidalgo and Veracruz, Mexico south through the Isthmus, over much of northern South America to western and southern Brazil, Bolivia and Peru; also in Trinidad and Tobago (Eisenberg, 1989; Reid, 1997). In Venezuela occurs in lowlands below 600 m (Handley, 1976).
Countries occurrence:
Belize; Bolivia, Plurinational States of; Brazil; Colombia; Costa Rica; Ecuador; El Salvador; French Guiana; Guatemala; Guyana; Honduras; Mexico; Nicaragua; Panama; Peru; Suriname; Trinidad and Tobago; Venezuela, Bolivarian Republic of
Upper elevation limit (metres): 600
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: Widespread, uncommon to locally common. It forages at the canopy level and may be under sampled because of methodological issues (Faria pers. comm.). Not common in Guatemala (Perez pers. comm.)
Current Population Trend: Stable
Additional data:
Population severely fragmented: No

Habitat and Ecology [top]

Habitat and Ecology: Poorly known. In Venezuela, it is strongly associated with moist habitats and multistratal tropical evergreen forest (Handley, 1976); also second growth forest, clearings, and fruit groves (Reid, 1997). Feed on fruits, especially figs and roosts in trees hollows (Emmons and Feer, 1997).
Systems: Terrestrial

Threats [top]

Major Threat(s): Habitat loss, though not a major threat as the species is relatively tolerant to a range of habitats.

Conservation Actions [top]

Conservation Actions: The species occurs in a number of protected areas throughout its range.

Classifications [top]

1. Forest -> 1.6. Forest - Subtropical/Tropical Moist Lowland
suitability: Suitable  

In-Place Research, Monitoring and Planning
In-Place Land/Water Protection and Management
In-Place Species Management
In-Place Education
1. Research -> 1.2. Population size, distribution & trends

Bibliography [top]

Eisenberg, J.F. 1989. Mammals of the Neotropics. The Northern Neotropics. The University of Chicago Press, Chicago, USA and London, UK.

Emmons, L.H. and Feer, F. 1997. Neotropical Rainforest Mammals: A Field Guide, Second edition. University of Chicago Press, Chicago, IL, USA.

Handley Jr., C. O. 1976. Mammals of the Smithsonian Venezuelan Project. Brigham Young University Science Bulletin, Biological Series 20: 1-91.

Reid, F. 1997. A field guide to the mammals of Central America and southeast Mexico. Oxford University Press, New York, USA.

Citation: Sampaio, E., Lim, B., Peters, S., Miller, B., Cuarón, A.D. & de Grammont, P.C. 2008. Chiroderma villosum. The IUCN Red List of Threatened Species 2008: e.T4668A11070059. . Downloaded on 07 October 2015.
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