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57. Blunt-eared Bat

Tomopeas ravus

About

The blunt-eared bat is a primitive mammal and is the sole representative of a subfamily of bats. Very little is known about this tiny bat.

This bat is related to a group of fast-flying aerial insectivores.

It has been found roosting under granite boulders and appears to be restricted to the arid and semi-arid coastal regions of Peru.

The main threat to the bats at present appears to be from human activity, in particular fumigation of the caves, which is used to control rabies.

  • Order: Chiroptera
  • Family: Molossidae
  • Population: Unknown
  • Trend: decreasing
  • Size: 73-85 mm
  • Weight: 2-3.5g

EDGE Score

EDGE Score: 5.31 (?)
ED Score: 24.36 (?)
GE / IUCN Red List (?)
Not Evaluated Data Deficient Least Concern Near Threatened Vulnerable Endangered Critically Endangered Extinct in the Wild Extinct

Distribution

They are endemic to the coastal desert of central and northern Peru.

Habitat and Ecology

They inhabit arid and semi-arid environments of coastal central and north-western Peru. They roost under granite boulders as well as in caves. They feed on beetles, and breed in the coastal dry season, in the months of July and August. Other molossids are fast-flying aerial insectivores.

Find out more

This wordcloud illustrates the threats facing this species. The size of each word indicates the extent of a species range that is affected by that threat (larger size means a greater area is affected). The colour of the word indicates how much that threat impacts the species (darker shades of red mean the threat is more severe).

Urban development Crops Hunting

Threat wordcloud key:

Small area affected
a
a
a
a
a
a
a
Large area affected
Least severe
Most severe
Severity unknown
Source: The IUCN List of Threatened Species. Version 2017.1.
Available at: http://www.iucnredlist.org