Arico Water Frog

About the Arico Water Frog

Telmatobius pefauri is a species of frog in the family Telmatobiidae. It is endemic to extreme northern Chile. It was already feared that this species is extinct, but recent research has suggested that the species is extant at several localities in the Arica y Parinacota Region, albeit at low numbers. Furthermore, morphological and genetic data suggest that Telmatobius zapahuirensis is a synonym of Telmatobius pefauri. Common name Arica water frog has been coined for this species.

The specific name pefauri honours Jaime Eduardo Péfaur Vega, a Chilean ecologist and herpetologist and colleague of the authors who described the species. The holotype, an adult female, measured 75 mm (3.0 in) in snout–vent length. The head is large and the body is robust. The eyes are relatively large, positioned far forward on the head, and oriented forward. The tympanum is not visible. The fingers are long and have lateral fringes but no webbing. The hind limbs are long, with long and moderately webbed toes. The dorsal skin is smooth apart from few, scattered tubercles. However, the flanks have many small tubercles. Dorsal coloration is olive-brown with distinct, darker... Wikipedia →