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来自维基百科,自由的百科全书
史氏犬牙石首鱼为辐鳍鱼纲鲈形目鲈亚目石首鱼科的其中一种,分布于西大西洋区,从哥伦比亚至巴西海域,栖息深度20-60米,本鱼体背银灰色,腹部白色,鳃盖黑色,背鳍硬棘鳍边缘暗。口大,稍斜,下颚突出,上颚具大型犬齿状的牙齿,下巴没有触须或毛孔,背鳍硬棘11枚,背鳍软条24-29枚,臀鳍硬棘2枚,臀鳍软条8-10枚,体长可达60公分,栖息在沙泥底质海域,可做为食用鱼。
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