Ischnocnema randorum
family: Brachycephalidae

© 2018 Mauro Teixeira Jr (1 of 1)
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: Brazil


View distribution map using BerkeleyMapper.


From the IUCN Red List Species Account:


Range Description

This species is known only from the type locality, Boracéia, in São Paulo State, Brazil, at around 900m asl.

Habitat and Ecology

This species is found only in primary or secondary forest, primarily in leaf-litter, but it can also be found calling on low vegetation. It presumably breeds by direct development, like other species in the genus.


It is known only from a few specimens, but it is a very difficult species to find and is also hard to differentiate from other species, so other specimens might exist that have been misidentified. Visits to the type locality have heard it calling in great numbers, suggesting that it could be common, although it has not often been collected.

Population Trend


Major Threats

It is threatened by the extraction of palm trees, which is opening up the canopy of the forest and disturbing its habitat.

Conservation Actions

The type locality is within the protected area of the Estação Biológica de Boracéia.

Red List Status

Data Deficient (DD)


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


Carlos Alberto Gonçalves da Cruz, Jaime Bertoluci 2004. Ischnocnema randorum. The IUCN Red List of Threatened Species 2004: e.T56899A11541716. .Downloaded on 20 January 2019


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