The community structure of ciliates in the cage fish culture farm of Liujiaxia reservoir was studied by field investigations from March 2006 to February 2007.

• 2006年3月至2007年2月对刘家峡水库网箱养鱼场纤毛虫的群落结构进行了为期一年的研究,主要结果如下:1。