本文用长爪沙鼠(下称沙鼠)实验感染华支睾吸虫,对该虫虫卵出现时间、虫卵排出量动态及检获成虫形态和回收率等方面进行了观察。 用5批华支睾吸虫囊蚴感染70只沙鼠,每只抄鼠感染8～200个囊坳不等,感染后10d起每天用倒置沉淀法做粪便检查,虫卵出现后用司徒氏虫卵计数法每10d检查一次,计数虫卵。 In this paper, Mongolian gerbils were inoculated experimentally with gerbil (gerbil) gerbils, the appearance time of the eggs, the dynamics of egg excretion and morphological and recovery rates of the retrieved adults were observed. Infection was performed on 5 gerbils of Clonorchis sinensis, 70 gerbils, each infected with 8 to 200 capsulomas. The faeces were examined by inverted sedimentation every day from 10 days after infection. After the eggs appeared, Eggs count every 10d check, counting eggs.