Eumops glaucinus 

Scope: Global

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Mammalia Chiroptera Molossidae

Scientific Name: Eumops glaucinus
Species Authority: (Wagner, 1843)
Common Name(s):
English Wagner's Bonneted Bat
Taxonomic Notes: According to Simmons (2005) includes floridanus. This complex may include more than one species, see Timm and Genoways (2003).

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2008
Date Assessed: 2008-06-30
Assessor(s): Barquez, R., Mancina, C., Rodriguez, B., Miller, B. & Diaz, M.
Reviewer(s): Medellín, R. (Chiroptera Red List Authority) & Schipper, J. (Global Mammal Assessment Team)
This species is listed as Least Concern in view of its wide distribution, presumed large population, and because it is unlikely to be declining at nearly the rate required to qualify for listing in a threatened category.
Previously published Red List assessments:

Geographic Range [top]

Range Description:This species is found from Jalisco (Mexico) to Peru, Bolivia, Paraguay, northern Argentina and Brazil; Jamaica; and Cuba (Simmons 2005). Southern portion of western distribution expanded (Barquez et al. 2006). There are no valid records from Belize (Miller pers. comm.).
Countries occurrence:
Argentina; Bolivia, Plurinational States of; Brazil; Colombia; Costa Rica; Cuba; Ecuador; El Salvador; Guatemala; Honduras; Jamaica; Mexico; Nicaragua; Panama; Paraguay; Peru; United States (Florida)
Additional data:
Upper elevation limit (metres):900
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:This bat roosts in colonies (Goodwin 1946). Belwood (1981) suggested that a colony consists of a male and its harem. In Cuba, there's evidence of reproductive activity troughtout most of the year (Best et al. 1997). In Mexico pregnant females were observed from March to late june (Best et al. 1997). It is common in Cuba (Mancina pers. comm.). Found from lowlands up to 900 m.
Current Population Trend:Unknown
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:A typical inhabitant of subtropical forests but found in a variety of habitats in various geographic regions. E. glaucinus is frequently found in urban areas throughout its range (Brand 2002). Each colony of E. glaucinus consists of one male and several females. Members of this species become inactive in cooler climates but they are not known to hibernate. E. glaucinus is carnivourous insectivore (Brand 2002). Found to inhabit holes in trees (Barquez 1983). Also colected in the transition of tropical to template forest (Sanchez-Hernandez, 1978).

Threats [top]

Major Threat(s): Listed as least concern in Argentina. No major threats are known.

Conservation Actions [top]

Conservation Actions: Found in protected areas.

Classifications [top]

1. Forest -> 1.5. Forest - Subtropical/Tropical Dry
1. Forest -> 1.6. Forest - Subtropical/Tropical Moist Lowland
14. Artificial/Terrestrial -> 14.5. Artificial/Terrestrial - Urban Areas
2. Land/water management -> 2.1. Site/area management

In-Place Research, Monitoring and Planning
In-Place Land/Water Protection and Management
In-Place Species Management
In-Place Education
1. Research -> 1.1. Taxonomy
1. Research -> 1.2. Population size, distribution & trends
1. Research -> 1.3. Life history & ecology
1. Research -> 1.5. Threats
1. Research -> 1.6. Actions

Bibliography [top]

Barquez, R., Diaz, M. and Ojeda, R. 2006. Mamiferos de Argentina: sistematica y distribucion. Sociedad Argentina para el Estudio de los Mamiferos.

Barquez, R. M. 1983. Breves comentarios sobre Molossus molossus (Chiroptera - Molossidae) de Bolivia. Historia Natural 3(18): 169-173.

Belwood, J.J. 1992. Florida mastiff bat, Eumops glaucinus floridanus. In: S.R. Humphrey (ed.), Rare and endangered biota of Florida. Mammals, pp. 216-223. University Press of Florida, Gainsville, FL, USA.

Best, T. L., Kiser, W. M. and Rainey, J. C. 1997. Eumops glaucinus. Mammalian species 551: 1-6.

Brand, B. 2002. Eumops glaucinus. Available at: (Accessed: 9 may).

Goodwin, G. G. 1942. Mammals of Honduras. Bulletin of the American Museum of Natural History 79: 107-195.

IUCN. 2008. IUCN Red List of Threatened Species. Available at: (Accessed: 5 October 2008).

Sanchez-Hernandez, C. 1978. Registro de murcielagos para el estado de Jalisco, Mexico. Anales del Intituto de Biologia 49: 249-255.

Simmons, N.B. 2005. Order Chiroptera. In: D.E. Wilson and D.M. Reeder (eds), Mammal Species of the World, pp. 312-529. The Johns Hopkins University Press, Baltimore, MD, USA.

Timm, R.M. and Genoways, H.H. 2003. West Indian mammals from the Albert Schwartz Collection: Biological and historical information. Scientific Papers of the University of Kansas Natural History Museum 29: 1-47.

Citation: Barquez, R., Mancina, C., Rodriguez, B., Miller, B. & Diaz, M. 2008. Eumops glaucinus. In: The IUCN Red List of Threatened Species 2008: e.T8244A12901615. . Downloaded on 05 December 2016.
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