目的　海蛇均为前沟牙毒蛇 ,分布于太平洋及印度洋沿岸 ,大西洋没有海蛇。中国产海蛇 1 6种 ,分布于北起辽宁、南至海南及广西沿海 ,分布较广、数量较多及蛇伤发病率较高的海蛇为青环海蛇( H ydrophis cyanocinctus)和平颏海蛇( Laticauda semifasciata)。调查结果表明 ,被海蛇 The purpose of the sea snake are front trench poisonous snake, located in the Pacific and Indian Ocean coast, there is no sea snake in the Atlantic. There are 16 species of sea snakes in China, which are distributed in Liaoning from north to south, Hainan to the south of Guangxi and the coastal areas of Guangxi. They are widely distributed and abundant in number, and the serpents with higher incidence of snake-wounds are H ydrophis cyanocinctus and Laticauda semifasciata). The findings showed that the sea snake