(Pristidactylus torquatus)
Pristidactylus torquatus, commonly known as lagarto de bosque, the southern grumbler, or the forest lizard, is a species of lizard in the family Iguanidae. The specific name is derived from the Latin "torquatus" meaning wearing a twisted collar or necklace. This species is endemic to the Bío Bío Region, the Araucanía Region and the Los Lagos Regions of Chile.