欧洲鳗原产于欧洲,近来被引入我国并已形成了养殖规模,该鱼是一种营养价值很高的品种,但与日本鳗(Anguill Japonica)相比,欧洲鳗具有摄食不旺、长势迟缓、不耐高温等弱点。然而由于近年来日本鳗苗种资源的溃乏,直接影响了日本鳗养殖业的发展,从而兴起了养殖欧洲鳗的热潮。欧洲 European eels originated in Europe and have recently been introduced into our country and have become farmed, the fish is a species of high nutritional value, but compared with the Japanese eel (Anguill Japonica), European eels with poor food intake, slow growth , Weaknesses such as high temperature. However, due to the lack of Japanese eel species resources in recent years, which directly affects the development of Japan’s eel aquaculture industry, the craze for breeding European eels has risen. Europe