西湖和青山水库底栖动物群落主要由寡毛类和摇蚊幼虫组成，存在适应低溶氧、耐有机污染的种群。
In these two sites , the benthic animal community were mainly composed of oligochaeta and chironmus larva , they were adaptive to low concentration DO and were resistive to organic pollution .
青山水库