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织纹螺(Nassarius sp.)属软体动物门,腹足纲,前鳃亚纲,狭舌目,蛾螺族,织纹螺科,为我国沿海潮间带泥沙滩上习见的种类。浙江沿海潮间带分布甚广,自1973年夏季以来至1980年,在浙江镇海、定海、宁海、岱山等地,突然发生因食用织纹螺引起的中毒,其中毒症状及毒素的化学性质与国外报导的麻痹性贝类中毒(PSP)相类似。这提示我们,我国沿海有麻痹性贝类中毒存在的可能。织纹螺在当地居民有长期食用史,流行病学调查资料表明,织纹螺的毒力具有明显的地区性。为探
Nassarius sp. Is a genus of Mollusc, Gastropoda, Ephemeroptera, Ephemeroptera, Gracilaria, and Narcissus. It is a type commonly found on muddy beaches along China’s intertidal intertidal zone. Zhejiang intertidal intertidal distribution is very wide. Since the summer of 1973 to 1980, Zhejiang Zhenhai, Dinghai, Ninghai, Daishan and other places, suddenly occurred due to consumption of snail poisoning caused by the poisoning symptoms and the chemical properties of toxins and Foreign reports of paralytic shellfish poisoning (PSP) are similar. This prompts us that there may be paraximal shellfish poisoning on the coast of our country. Snails in the local residents have a long history of eating, epidemiological survey data show that the snail toxicity has obvious regional. For exploration