Questions tagged [autotomy]
Autotomy, or self amputation, is when an animal sheds or discards one or more of its own appendages, usually as a self-defense mechanism to elude a predator's grasp or to distract the predator and thereby allow escape. Species that do this include some geckos and lizards (tails), salamanders (tails), some spiders (legs) and bees (stinger).