Ciguatera is from the toxic migration fish in tropical or subtropical coral reef , its toxicity is 20 times of that of tetrodotoxin .
热带或亚热带珊瑚礁回游的有毒鱼类,毒力是河豚毒素的20倍.
Texas biologist zen faulkes writes about a particularly dramatic case the garter snake 's immunity to otherwise-deadly tetrodotoxin .
德克萨斯州的生物学家zenfaulkes记录了一个极具戏剧性的案例,束带蛇对知名的河豚毒素的免疫。
The poison in the fish , known as tetrodotoxin , can cause numbness , high blood pressure , and muscle paralysis , which is what leads to death as the diaphragm muscles become paralyzed , disabling breathing .