目前国内海虾淡养的品种主要为南美白对虾,南美白对虾旧译名凡纳对虾、国外叫白脚虾,俗称白象虾。原产于中、南美太平洋沿岸水域一带,以厄瓜多尔沿岸的分布最为集中,是世界上养殖产量最高的三大虾种之一(即斑节对虾、南美白对虾和中国对虾)。南美白对虾体型与中国对虾酷似,在人 At present, the main varieties of domestic shrimp prawn Penaeus vannamei, the old translation of vannamei Penaeus vannamei, white shrimp called foreign countries, commonly known as white elephant shrimp. Originated in the Pacific Ocean waters of Central and South America, it is one of the three shrimp species that breed highest in the world (ie, Penaeus monodon, Penaeus vannamei and Penaeus chinensis) in the Ecuadorian coast. Penaeus vannamei looks exactly like Chinese shrimp, in humans