Epicrionops columbianus
family: Rhinatrematidae
Conservation Status (definitions)
IUCN (Red List) Status Data Deficient (DD)
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: Colombia


View distribution map using BerkeleyMapper.


From the IUCN Red List Species Account:


Range Description

This species is known from two localities in the Cordillera Occidental of the Colombian Andes: the municipality of El Tambo in Cauca Department; and Alto del Oso in Choco Department. It has been recorded at 1,000-1,550m asl. It probably occurs in suitable areas in between the known localities.

Habitat and Ecology

This species occurs underground or among fallen leaves within montane forests. The eggs are presumably laid on land, with the hatching larvae falling into streams to complete their development.


There is no information on its population status, and it is known only from one specimen from each locality.

Population Trend


Major Threats

There is no information on specific threats to this species. Possible threats include loss of mountain forest for livestock rearing, agricultural activities and water pollution, but the significance of these depends on the ability of this species to adapt to changed habitats.

Conservation Actions

Neither of the two known localities is in a protected area. However, there are several national parks between the two localities, in which the species might occur.

Red List Status

Data Deficient (DD)


Listed as Data Deficient in view of continuing uncertainties as to its taxonomic status, extent of occurrence and ecological requirements.

Taxonomic Notes

The taxonomy of this species' genus is in need of revision (Wilkinson pers. comm.).


Fernando Castro, Maria Isabel Herrera, John Lynch, Mark Wilkinson, Marvalee Wake 2004. Epicrionops columbianus. The IUCN Red List of Threatened Species 2004: e.T59640A11974906. .Downloaded on 19 January 2019


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