South American white prawn, also known as white shrimp and white prawn, is similar to Chinese prawn in appearance, and its normal body color is light gray. It is native to the warm waters along the Pacific coast of South America, mainly distributed from northern Peru to the Gulf Coast. It is currently the single highest yield shrimp species among the three major aquaculture prawn in the world. Prawn is not only suitable for aquaculture in coastal areas, but also for freshwater aquaculture in inland areas. Prawn has strong vitality, wide adaptability, strong disease resistance, rapid growth, thin shell and fat body, fresh meat, meat yield up to 65%, rich nutrition, so it is very popular in the domestic and foreign markets. The Doumen District of Zhuhai City, which covers more than 20,000 mu, is also the national penaeus prawn breeding record, national food safety demonstration base, and the largest penaeus prawn breeding base in the Pearl River Delta region.