Venezuela, The Roraima Black Frog or the Roraima Bush Toad

Oreophrynella quelchii, commonly known as the Roraima black frog or Roraima bush toad, is a species of toad in the family Bufonidae. This species is restricted to the transboundary summit of Mount Roraima in Venezuela, Guyana and Brazil. It has been recorded at elevations of 2,300–2,800 m (7,500–9,200 ft) above sea level.
The holotype, a male, measures 22 mm (0.87 in) in snout–vent length. Coloration is black, The dorsum has a high density of tubercles of various sizes.