鲚鱼 jì yú

鲚鱼又名子鲚、凤尾鱼、彩虹鱼、百万鱼、刀鱼、凤鲚、烤子鱼、豆仔鱼，体延长，侧扁 ，向后渐细长。腹部棱鳞显著，16-17 22-26。吻短，圆突，等于或略大于眼径。眼中等大。口大，下位;口裂倾斜。上颌骨后延伸达胸鳍基部，上颌骨下缘有细锯齿。 

百度翻译提供：

Coilia Coilia, also known as Coilia Coilia, anchovies, rainbow fish, million fish, swordfish, Coilia Coilia, roasted son fish and bean larvae, is elongated, flat on the side and gradually slender backward. Abdominal scales are prominent, 16-17 22-26. Snout short, rounded, equal to or slightly larger than eye diameter. Eyes are big. Big mouth, inferior; The cleft lip is inclined. The maxilla extends posteriorly to the base of the pectoral fin, and the lower edge of the maxilla has fine serrations.