The term "Tepui tree frog" does not correspond to a widely recognized or formally documented species or taxonomic entity in established herpetological or biological databases. Accurate information is not confirmed.
The phrase appears to be a colloquial or descriptive combination of words, potentially referring to a tree frog species associated with tepuis—table-top mountains found primarily in Venezuela and parts of Guyana and Brazil. These isolated ecosystems are known for high levels of endemism and host various amphibian species, some of which may be arboreal.
However, no specific frog species is officially recognized in scientific literature under the exact common name "Tepui tree frog." It may be an informal reference to one or more frog species within genera such as Hyloscirtus, Pristimantis, or Osteocephalus, which are known to inhabit montane regions of the Guiana Shield.
Due to the lack of verifiable sources or taxonomic validation, the term cannot be treated as an established common name in herpetology. Further field studies or taxonomic review may clarify potential references, but as of current knowledge, "Tepui tree frog" remains undefined in scientific nomenclature.