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名称刀鱼即刀鲚,又称长颌鲚(Coilia ectenes J.&S.),是江海洄游性鱼类。在生产中,也因地方不同,称呼不一。有毛刀鱼、毛花鱼、杨花鲚、毛叶鱼等等不同叫法。该鱼属鲱形目、鳀科、鲚属。在我国长江、钱塘江、淮河以及其它通海河流均有生产。朝鲜、日本也有分布。其中以长江流域产量高而集中,且其内嫩味美,成为长江中下游重要经济鱼类之一。特征刀鱼外形似篾刀,体侧扁狭长。口大下位。颈骨向后延伸,超过鳃盖膜,直达胸鳍基部。背鳍鳍条为3,10-12。胸鳍有
The name saury, or knife 鲚, also known as the long jaw 鲚 (Coilia ectenes J. & S.), Is the Jianghai migratory fish. In production, but also because of different places, different addresses. A saury, hair flowers, Yanhua, hairy leaves and so on different names. The fish is a genus of herring, clam, genus. In China’s Yangtze River, Qiantang River, Huaihe River and other rivers are produced. North Korea, Japan also have distribution. Among them, the production in the Yangtze River Basin is high and concentrated, and its beauty inside and tenderness has become one of the important economic fish in the middle and lower reaches of the Yangtze River. The characteristics of saury like trowel knife, body side flat long. Big mouth under. The neck extends backwards beyond the gill covering to the base of the pectoral fin. Dorsal fin rays 3,10-12. Pectoral fins have