WANG Qiang, YUAN Xing-Zhong, LIU Hong. COMMUNITY AND BIODIVERSITY OF AQUATIC INSECTS ATTACHED ON THE STONES IN UPLAND HEADWATER STREAM OF SOUTHWESTERN CHINA: A CASE STUDY OF YUDU STREAM IN CHONGQING[J]. ACTA HYDROBIOLOGICA SINICA, 2011, 35(5): 887-892. DOI: 10.3724/SP.J.1035.2011.00887