Input (grade 11): The Laotian rock rat or kha-nyou (Laonastes aenigmamus), sometimes called the "rat-squirrel", is a rodent species of the Khammouan region of Laos.
Output (grade 8): The Laotian rock rat or kha-nyou (Laonastes aenigmamus) is a rodent species of the Khammouan area of Laos, first named in 2005.