date:Aug 17, 2016
ecline of fishery resources and o on. For example, more than 370 fish species lived in Yangtze River Basin, among which 170 species are peculiar to the River. But many of their existence are threatened right now while white-flag dolphin and Chinese paddlefish (Psephurus gladius) have already went extinct, and chinese sturgeon (Acipenser sinensis ) and cowfish (Neophocaena phocaenoides ) are critically endangered. Statistics from China Ministry of Agriculture shows that the catch proportion of fo