真实影像REAL PHOTO
Salmonidae
突吻紅點鮭
Salvelinus namaycush
体长一百五十厘米的鳟鱼
- 温带
- 环北极
- 北半球
- 区域性分布
- 淡水鱼
- 大西洋
- 太平洋
- 欧洲
- 北美洲
- 极地地区
- 纺锤型
- 大型
- 温带鱼
温带
区域性分布
淡水鱼
纺锤型
大型湖红点鲑（學名：Salvelinus namaycush），又称突吻红点鲑或湖鳟（英語：lake trout），是一种淡水红点鲑，主要生活北美北部的湖泊。湖红点鲑是重要的游钓鱼和食用鱼。
- 纲
- 真骨鱼纲
- 目
- 鲑形目
- 最大体长
- 150 cm
- 水域
- freshwater
- 体型
- fusiform
- 分布
- North America: Atlantic, Arctic, and Pacific basins from northern Canada and Alaska south to New England in USA, Great Lakes, and northern Montana, USA. Introduced widely to many areas outside its native range. Splakes (hybrid between Salvelinus namaycush and Salvelinus fontinalis ) have also been successfully introduced to many areas of North America. The three observed phenotypes existing in Lake Superior (lean, siscowet and humper or paperbelly) are under some genetic control and not merely expressions of environmental adaptation (Ref. 40529 ).
纲
科
