Thumbless bat
Kingdom
Phylum
Subphylum
Class
Order
Family
Genus
SPECIES
Furipterus horrens
Weight
3
0
goz
g oz 

The thumbless bat (Furipterus horrens ) is a species of insectivorous bat in the family Furipteridae, in the monotypic genus Furipterus. It is found in Costa Rica, Brazil, Venezuela; Colombia; Ecuador; Suriname; French Guiana; Guyana; Panama; Trinidad, and Peru. They have a small thumb which is included in the membrane of the wing, causing the 'thumbless' appearance.

Distribution

Geography

The thumbless bat is found in Central and South America. Its range includes Costa Rica, Panama, southern Brazil and Bolivia (Gardner 2008, Peracchi et al. 2011). In Brazil, it was recorded in 12 different regions covering the Amazon, Caatinga, Cerrado and Atlantic Forest biomes (Reis and Gazarini 2007, Tavares et al. 2008, Peracchi et al. 2011).

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The thumbless bat is found in caves. Additionally, it is associated with moist environments. Thumbless bats were detected significantly more frequently over large lakes(Emmons and Feer 1997). The moist habitat plays a key role for aerial insectivorous bats. However, thumbless bat's activity is significantly higher in forest compared to the lakes.They roots in small clusters in colonies for up to 60 individuals in caves. The nests are located in deep cracks between rocks.

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Thumbless bat habitat map

Climate zones

Thumbless bat habitat map
Thumbless bat

Diet and Nutrition

Thumbless bats are aerial insectivorous bats.

Mating Habits

BABY CARRYING
1

Population

Population number

Its populations are rare and very local, but widespread.Male and female bats may live separately during some parts of the year. There were found more than 60 males occupying one hollow.

References

1. Thumbless bat Wikipedia article - https://en.wikipedia.org/wiki/Thumbless_bat
2. Thumbless bat on The IUCN Red List site - https://www.iucnredlist.org/species/8771/21971535

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