鼋和大鲵是瓯江中属国家一类重点保护的珍稀动物,是浙江省惟一可与国宝大熊猫、白鳍豚、中华鲟相提并论的水生野生动物。瓯江发源于庆元县龙泉市交界的百山祖北麓锅冒尖,自西向东流,出温州湾入东海。瓯江有“大鼋之乡”的美称,过去鼋资源非常丰富,沿江群众历史上没有捕食习惯, Rana nigromaculata and Rana nigromaculata are rare animals of key national protection in the Oujiang River and the only aquatic wildlife in Zhejiang province that can be compared with the national treasure giant panda, dolphin dolphin and Chinese sturgeon. Oujiang originated in Qingyuan County, Longquan City at the junction of the northern foot of Mount Bai Shan Zuotao, from west to east, out of the Wenzhou Bay into the East China Sea. Oujiang has the reputation of “big town”, the past is very rich resources, the history of the masses along the river there is no predatory habit,