Scientific Investigation Report on National Nature Reserve for the Rare and Endemic Fishes in the Upper Reaches of the Yangtze River

The nature reser has 199 species fish. Among of the 70 species are endemic fish, 38 species are included red list . the other aquatic organism are phytoplankton 403 species, zooplankter 431 species,   bentonic organism 296 species, periphyton 41 species, large aquatic higher plants 28 species.  保护区共有鱼类199种，其中70种为特有鱼类，38种被列入各级保护名录。其它水生生物包括浮游植物403种，浮游动物431种，底栖生物296种，周丛生物41种，大型水生高等植物28种。