Hypsiboas curupi
family: Hylidae
subfamily: Hylinae
Species Description: Garcia PCA, Faivovich J, Haddad CFB 2007 Redescription of Hypsiboas semiguttatus, with the description of a new species of the Hypsiboas pulchellus group. Copeia 2007: 933-951
Conservation Status (definitions)
IUCN (Red List) Status Least Concern (LC)
Other International Status None
National Status None
Regional Status None


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From the IUCN Red List Species Account:


Range Description

Hypsiboas curupi is restricted to Misiones, northeastern Argentina, between 300 and 700 masl. Its distribution seems to be associated with the basins of the Paraná and Uruguai rivers. In Brazil, it is potentially present in the state of Paraná (Garcia et al., 2007).

Habitat and Ecology

The vegetation where Hypsiboas curupi is found is seasonal forest and Araucaria forest in Atlantic Forest domain. H. curupi call in the vegetation, on the margins or backwaters of shallow streams, and in forested areas. Individuals perch on trees and vegetation surrounding forest streams at variable heights, at distances of 50–100 cm from water. Males are dusk and nocturnal callers, and when in high densities, tend to call in a chorus. Calling activity and tadpoles were observed in the months of December, January, and February. Males call from the vegetation or partially submerged in water. Spawns are laid in clumps of eggs, laid in water, adhered to vegetation or stones. A spawn was found to contain 263 eggs with a dark animal pole; each egg being covered by an individual jelly capsule. Tadpoles have been found in streams of clear water inside the forest. Other anuran species that share the same area include Aplastodiscus perviridis and Crossodactylus schmidti (Garcia et al., 2007). The advertisement call is reported in Garcia et al. (2007).


No population status information is currently available for this species.

Population Trend


Major Threats

No major threats are currently known for this species.

Conservation Actions

No conservation measures are known for this species.

Taxonomic Notes

In the Hypsiboas pulchellus group. Hypsiboas curupi can be distinguished from other species in the group by larval, morphological and advertisement call features (Garcia et al., 2007).


Ariadne Angulo 2008. Hypsiboas curupi. In: IUCN 2014


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