绿色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,分布于西南大西洋区,从巴西南部至阿根廷中部海域,栖息深度6-70米,本鱼体上半部灰色到棕色,下半部银色,背鳍灰色,其棘突部分具黑边,胸鳍、腹鳍和臀鳍淡黄色至橙,尾鳍暗色。内口橙色,嘴大,具明显的斜肌,上颚具大型犬齿状的牙齿,下巴没有触须或毛孔,体长可达115公分,栖息在沿海、河口沙底质水域,可做为食用鱼。
参考文献
- Froese, R. & Pauly, D. (eds.) (2012). Cynoscion virescens. FishBase. Version 2012-06.
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