Collecting faeces and isolating coccidia from chicken farm in the suburbs of Shanghai,We have gained pure species of Eimeria mivati(Edgar & Seibold,1964)by mixed species propagated and single oocyst infected techniques in laboratory.

• 从上海郊县鸡场采集粪便分离球虫，经实验室繁殖和采用单卵囊感染技术，获得了纯种变位艾美耳球虫（EimeriamivatiEdgar和Seibold，1964）。