南美白对虾 (Penaeus vannamei)原产于太平洋沿岸 ,具有生长快、对饲料蛋白质需求量低、出肉率高、离水存活时间长、抗病力强等特点 ,是迄今世界上养殖产量最高的虾种之一。该虾对盐度的适应范围较广 ,经驯化可在淡水池塘中养殖 ,是海虾淡养很有前途的一个新品种。但要将其移到 Penaeus vannamei is native to Pacific coast and has the characteristics of fast growth, low feed protein requirement, high meat yield, long survival time from water and strong disease resistance. It is by far the highest cultured yield in the world One of the shrimp species. The shrimp salinity adapts to a wide range of domestication can be cultured in freshwater ponds, shrimp is a very promising new varieties of light. But to move it to