Rhinella bergi
family: Bufonidae
Conservation Status (definitions)
IUCN (Red List) Status Least Concern (LC)
Other International Status None
National Status None
Regional Status None

Country distribution from AmphibiaWeb's database: Argentina, Brazil, Paraguay



View distribution map using BerkeleyMapper.

From the IUCN Red List Species Account:


Range Description

This species occurs in northeastern Argentina, central Paraguay, and Mato Grosso do Sul, Brazil. It is found at approximately 80-300m asl.

Habitat and Ecology

It occurs in grasslands, wet Chaco, and wetlands (Pantanal). It reproduces in temporary and permanent pools (including agricultural pools).


It is abundant and the population is stable.

Population Trend


Major Threats

It is not threatened currently, however, it is potentially threatened in the future by habitat destruction and pollution caused by agricultural activities.

Conservation Actions

It occurs in protected areas.

Red List Status

Least Concern (LC)


Listed as Least Concern in view of its wide distribution, tolerance of a broad range of habitats, presumed large population, and because it is unlikely to be declining fast enough to qualify for listing in a more threatened category.

Taxonomic Notes

C├ęspedez (2000) separated the taxon formerly known as Rhinella pygmaea into two species: R. pygmaea of coastal Brazil and R. bergi in the interior of the continent.


Norman Scott, Lucy Aquino, Patricia Narvaes, Jorge C├ęspedez 2004. Rhinella bergi. The IUCN Red List of Threatened Species 2004: e.T54587A11156258. .Downloaded on 20 February 2019


IUCN Terms of Use