The prepatent period were 7& 13 days. 猫的潜隐期为7&13天。
Through a relaxed selection of 10 passages, it was showed that the precocious line is genetically stable in its prepatent time, reproduction peak and potential, and pathogenicity. 对选育的早熟系EmiZP进行放松选择传代10代,其潜在期、排卵囊高峰、卵囊产量和致病性均保持了早熟系的特征,说明所选育的EmiZP已在遗传上保持了稳定。
E. maxima was determined according to the prepatent period, parasite lacation, sporulated time and morphology characteristic. 依据潜伏期、孢子化时间和卵囊形态结构等生物学特征判定,所分离虫株为E.maxima。