华支睾吸虫囊蚴能广泛地寄生在淡水鱼和淡水虾体内。但究竟有多少种淡水鱼和淡水虾能作为本虫的第二中间宿主,目前尚无定论,尤以淡水虾作为第二中间宿主的问题还有争议。我们于1986年元月,在华支睾吸虫病流行区瑞昌县肖家村,对一自然池塘内的鱼和虾,作了本虫第二中间宿主的调查,现报告如下。 Clonorchis sinensis metacerides can parasitize freshwater fishes and freshwater prawns extensively. However, how many kinds of freshwater fish and freshwater shrimp can serve as the second intermediate host of this insect is still inconclusive, especially the issue of freshwater shrimp as the second intermediate host. In January 1986, we conducted a survey of the second intermediate host to this fish and shrimp in a natural pond in Xiaojiacun, Ruichang County, in the endemic area of ​​Clonorchiasis, and the report is as follows.