南美白对虾是90年代中期引入我国的,因其暴发性病少,饲料系数低,管理相对简单,在海南、广东、福建、浙江等沿海地区迅速得到了迅猛的发展。南美白对虾对盐度的适应性很强,经过淡化也能在纯淡水中生活,且生长速度有所加快,这几年在很多内陆地区的淡水池塘中都有养殖。因虾价高, Penaeus vannamei was introduced into China in the mid-1990s. Due to its low incidence of outbreaks, low feed efficiency and relatively simple management, Penaeus vannamei has rapidly developed rapidly in the coastal areas of Hainan, Guangdong, Fujian and Zhejiang. Penaeus vannamei has strong adaptability to salinity. After desalination, it can live in pure fresh water and grow faster. In recent years, it has been cultivated in many inland freshwater ponds. Due to high price of shrimp,