Hylodes nasus
family: Hylodidae
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: Brazil


View distribution map using BerkeleyMapper.


From the IUCN Red List Species Account:


Range Description

This species occurs in the states of Rio de Janeiro and Santa Catarina, Brazil. It occurs from sea level up to 900m asl.

Habitat and Ecology

It is a diurnal species found in forest streams in primary and secondary forest. It breeds in the small rivulets, and the tadpoles develop in the streams. It has not been recorded outside forest habitat.


It is an abundant species.

Population Trend


Major Threats

Habitat loss due to infrastructure development for human settlement, clear cutting of forests and fire are localized threats, but there is no major threat to the species overall.

Conservation Actions

The range of the species includes several protected areas. More research into the species' Extent of Occurrence is needed.

Red List Status

Least Concern (LC)


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

Taxonomic Notes

This species might be a complex of more than one species.


Carlos Alberto Gonçalves da Cruz, Sergio Potsch de Carvalho-e-Silva, Ana Maria Telles 2004. Hylodes nasus. The IUCN Red List of Threatened Species 2004: e.T57096A11570850. .Downloaded on 20 January 2019


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