织纹螺是浙江省沿海地区常见的螺种之一,属软体动物门、腹足纲、织纹螺科,当地俗称割香螺。织纹螺的毒性物质为一种麻痹类毒素,能引起人类神经毒症状,死亡率很高。由于织纹螺的肉质鲜美,在本地有长期的食用史,而且食用较为普遍。自60年代中期报道织纹螺引起的食物中毒以来,曾多 Nail snail is one of the common snail species in the coastal area of ​​Zhejiang Province. It belongs to the mollusca door, gastropoda and weaved snake. Snail snail toxic substances as a paralytic toxoid, can cause symptoms of human neurotoxicity, high mortality. Because snails have very good meat quality, they have a long history of eating locally and are more commonly consumed. Since the food poisoning caused by snails in the mid-1960s, there have been many cases