虾蟹等经济类甲壳动物的消化酶研究是甲壳动物消化生理研究的重要组成部分 ,也是人工育苗和养殖过程中投饵的理论依据。Ｋａｍａｒｕｄｉｎ等分别对斑节对虾和罗氏沼虾幼体消化酶进行过研究[1,2 ] ,Ｒｏｄｒｉｇｕｅｚ ,刘玉梅等 ,魏华等分别报道过日本对虾、中国对虾、罗氏沼 Shrimp and crabs and other economic crustacean digestive enzymes crustacean digestive and physiological research is an important part of artificial breeding and breeding process is also the basis for feeding bait. Kamarudin et al. Studied the larval digestive enzymes of M. monodon and Macrobrachium rosenbergii respectively [1,2], Rodriguez, Liu Yumei, et al., Wei Hua et al. Reported on Japanese shrimp, Chinese shrimp,