淡水龙虾学名克氏螯虾,广泛生活于淡水湖泊、河流、池塘、水沟和稻田等水体中,主要分布于长江中下游地区,基本上为自然性野生资源。淡水龙虾不仅味道鲜美,而且富含高蛋白、低脂肪,营养丰富。近几年来,淡水龙虾市场需求量大增,致使淡水龙虾自然资源呈逐年减少的趋势。因此,开展 Freshwater lobster scientific name Crayfish, widely living in freshwater lakes, rivers, ponds, ditches and paddy water, mainly in the middle and lower reaches of the Yangtze River, is basically a natural wild resources. Freshwater lobster is not only delicious, but also rich in high protein, low fat and nutritious. In recent years, the market demand for freshwater lobster soars, resulting in freshwater lobster natural resources showed a decreasing trend year by year. Therefore, carried out