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鲟科类是苏联的国家财富。在苏联,这些贵重经济鱼类的产量约占同世界渔获量的95—97%,其中约有314的渔获量是在里海和亚速海区域中捕获的。鲟科鱼类是一种洄游性的淡水鱼类。它们棲息在北半球的欧洲、亚洲北部和美洲水域内,共有4属约25种。分布在苏联境内的鲟鱼类,共有16个种、亚种和变型,其中具有经济意义的有:巨鳇、鲟鱼和其亚种剑咀鲟等。
Sturgeon science class is the national wealth of the Soviet Union. In the Soviet Union, the production of these precious economic fish accounts for about 95-97% of the world’s catch, of which about 314 are captured in the Caspian and Azov regions. Sturgeon fish is a migratory freshwater fish. They inhabit the northern hemisphere of Europe, northern Asia and the Americas waters, a total of 4 genera about 25 species. Sturgeon species distributed in the territory of the Soviet Union, a total of 16 species, subspecies and variants, of which there are economic significance: giant sturgeon, sturgeon and its subspecies sword sturgeon and so on.