Amphibians and reptiles are poikilothermic and quite sensitive to the change of ambient temperature.They adapt to environmental temperature by means of self-thermoregulation.

• 两栖类和爬行类属于变温脊椎动物，它对外界环境温度的变化非常敏感，借助自身体温调节以适应或抵抗这种变化。