Stone Rat

Stone Rats are small rat Rahi that lived undergroud in most of Metru Nui's districts. They had powerful teeth that could chew through almost anything. Ta-Metru was once hit by a plague of them, after they had been driven from their nests by swarms of Nui-Rama. The Toa Metru crossed paths with some of these Rahi whilst searching for Krahka.