青虾又名河虾,学名日本沼虾,英文名shrimp。隶属甲壳纲,十足目,长臂虾科。在我国分布较广,是我国淡水虾类中个体较大的一种。青虾食性属杂食性偏食动物性,它肉质鲜美,营养丰富,是深受广大消费者欢迎的特种水产品之一。最适合生长水温为18￣30℃,4℃以下进入越冬期,不蜕壳,10℃ Shrimp, also known as shrimp, scientific name of Japanese marsh shrimp, English name shrimp. Under the crustacean, ten head, long arm shrimp Division. In our country is widely distributed, is one of the larger freshwater shrimp in China. Green shrimp is a omnivorous omnivorous animal feeding, its meat is delicious, nutritious, is welcomed by consumers in general, one of the special aquatic products. The most suitable for the growth of water temperature is 18 ~ 30 ℃, 4 ℃ into winter, not molt, 10 ℃