FISH RESOURCES IN YINPAN RESERVIOR REACHES OF WUJIANG RIVER AND A DISCUSSION ON THE CONSERVATION TACTICS WITH THE POTENTIAL EFFECTS OF THE DAMS ON FISH
银盘水电站鱼类资源现状和缓解工程影响的保护措施探讨

From June to October 2009, a survey on the fishery status was taken in Yinpan reservoir reaches of Wujiang River. Fishes of 77 species were collected. The number of Cyprinidae species is 45, the proportion was 58.44%; the number of Cobitidae species was 10, the proportion is 12.99%; the number of Bagridae species is 11, the proportion was 14.29%. From Pengshui to Baima, the proportion of Cyprinidae has been increasing, the proportion of Bagridae has been declining. The number of top ten were Pelteobagrus vachelli (Richardson), Hemiculter leucisculus (Basilewsky), Gobiobotia filifer (Garman), Mystus macropterus (Bleeker), Rhinogobio cylindricus Günther, Saurogobio dabryi Bleeker, Rhinogobio typus Bleeker, Carassius auratus (Linnaeus) , Leiocassis crassilabris Günther, and Semilabeo prochilus (Sauvage et Dabry), the proportion were 80.04%; The weight of top ten were Pelteobagrus vachelli (Richardson), Coreius heterodon (Bleeker) ,Rhinogobio typus Bleeker, Silurus meridionalis Chen, Rhinogobio cylindricus Günther, Cyprinus (Cyprinus) carpio Linnaeus, Mystus macropterus (Bleeker) , Garra pingi pingi (Tchang) , Carassius auratus (Linnaeus) , Hemiculter leucisculus (Basilewsky) , the proportion were 73.83%. To protecting fish resources and promoting the eco-system, the potential effects of the dam on fish and the conservation tactics has been discussed.