北极红点鲑(Salvelinus alpinus Linnaeus)主要分布于靠近北极区域,分为洄游品系(海洋型)和非洄游品系(陆封型)。分布范围为加拿大的纽芬兰北部、冰岛和挪威北部。在阿拉斯加地区的北极红点鲑,绝大多数为陆封型,生长在湖泊及山区河流中;在瑞士及法国也有少量分布,在那里被称为 Salvelinus alpinus Linnaeus is mainly distributed in the Arctic region and is divided into migratory strains (sea type) and non-migratory strains (land seal type). Distribution of Canada’s northern Newfoundland, Iceland and northern Norway. In the Alaskan region, most of the Arctic redfish are landfills and grow in lakes and mountainous rivers; there is also a small distribution in Switzerland and France, where they are referred to as