自割
The autotomized tissue had no lethal effect to fish Therapon jarbua and crab Portunus sp. 且自割组织不具有足以致鱼、蟹类死亡之毒性。
Mechanical stimulus could induce the shedding of autotomized tissue in non-anesthetized snails, but electrical stimulus could not. 机械性刺激能引发自割组织断落，但对被麻醉之枇杷螺而言，电击性刺激及机械性刺激则无法引发此反应。
Structural changes before and after autotomy in the autotomized tissue were from dense to sparse creases in the epidermis and dense to loose in the connective tissue. 自割后之自割组织膨大，背、腹面表皮形态改变，腹面表皮褶皱减少，内部组织蓬松。
