''Stefania percristata'' () is a species of

frog A frog is any member of a diverse and largely semiaquatic group of short-bodied, tailless amphibian vertebrates composing the order (biology), order Anura (coming from the Ancient Greek , literally 'without tail'). Frog species with rough ski ...

in the family Hemiphractidae. It is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...

and only known from its type locality, Cerro Jaua in Bolívar State. It occurs along streams at the top of the

tepui A tepui , or tepuy (), is a member of a family of table-top mountains or mesas found in northern South America, especially in Venezuela, western Guyana, and northern Brazil. The word tepui means "house of the gods" in the native tongue of the ...

. It is a

nocturnal Nocturnality is a ethology, behavior in some non-human animals characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal", versus diurnality, diurnal meaning the opposite. Nocturnal creatur ...

species found on branches of vegetation above the ground.

Conservation status

The tepui is within the Jaua-Sarisariñama National Park, and no major threats to this species have been identified.

References

percristata Amphibians of Venezuela Endemic fauna of Venezuela Taxonomy articles created by Polbot Amphibians described in 1997 Amphibians of the Tepuis {{Hemiphractidae-stub