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对黄花泡乌鳢 (Ophiocephalusargus)的食性进行了分析。结果表明 :该鱼的仔鱼期主要以浮游的甲壳动物为食 ,另外也食少量的摇蚊幼虫 ;幼鱼期以水生昆虫的幼虫及小虾为食 ;成鱼期除食相当部分的虾以外 ,几乎全部是鱼类。乌鳢食谱范围较广泛 ,对水体中主养的经济鱼类构不成危害 ,建议应合理地开发利用乌鳢的种群资源
The feeding habits of Ophiocephalusargus was analyzed. The results showed that: the larvae of the fish fed mainly on planktonic crustaceans and also had a small amount of chironomid larvae; juveniles fed larvae and shrimp on aquatic insects; Almost all are fish. The clam recipes have a wide range of recipes and are not harmful to the economic fish that are mainly cultivated in the water body. It is suggested that the population resources of the clam