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世界上的毒鱼有多少?也真说不清。据说有人统计过,大约700种。其中名扬四海的是河豚、魟鱼、龙、毒鮋及石鱼等等。尽管这些毒鱼,多数都可供人食用,但食之不当时,仍有危及人生命的危险。不过,这些毒鱼的毒性,也非千篇一律的,跟它们生活的地点、季节及身体发育时期各不相同,像河豚在它怀卵时候,方是毒性最强的。也有一些热带鱼,长期生活在有毒的蓝藻环境中,成为毒鱼。因此,当人类工业化
How many poisonous fish in the world? It is said that some statistics, about 700 species. Among them are puffer fish, anchovy, dragon, poisonous catfish and stone fish and so on. Although most of these poisonous fish are for human consumption, they may still be life-threatening if they are not eaten properly. However, the toxicity of these poisonous fish, but also non-stereotyped, with their location, season and period of physical development are different, like the puffer fish in its egg when it is the most toxic side. There are also some tropical fish, long-term living in the toxic environment of cyanobacteria, become toxic fish. Therefore, when human beings are industrialized