一种皮肤湿润且尾部细长的两栖类动物。它具有独特的能力，四肢和尾巴等身体部位断掉之后还能重生。蝾螈栖息于森林、草原、河流及池塘等多种环境。蝾螈通过皮肤呼吸，需要在水分充足的地方生活。
Salamanders have slender long-tailed bodies, moist skin and have a unique ability to regenerate lost limbs and other body parts. They are primarily found inhabiting a range of environments from forests and grasslands to rivers and ponds. Some breathe through their skin, requiring them to remain in moist environments.