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来自维基百科,自由的百科全书
西大西洋小公鱼(学名:Anchoviella cayennensis)为辐鳍鱼纲鲱形目鳀科的其中一种,分布于西大西洋区,从委内瑞拉至巴西海域,栖息深度1-50公尺,本鱼体延长而侧扁,吻短,约1/2眼径,上颔短,体侧有一宽银色条纹,宽度约3/4眼径,臀鳍软条12-14条,体长可达13.5公分,喜群游,栖息在沿海,能忍受盐度的变化,以浮游生物为食。
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