A squirrellike rodent(Chinchilla laniger) native to the mountains of South America and widely raised in captivity for its soft, pale gray fur.

• 丝鼠一种产出南美洲山区的似松鼠的啮齿目动物（绒毛丝鼠），因其柔软的浅色毛皮而被广泛捕捉饲养