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1生物学特征和习性全世界共有龙虾400多种,我国是螯虾科龙虾分布最少的国家之一,仅有四个种:克氏原螯虾,东北螯虾(Cambaroidesdauricus),史氏拟螯虾(C.schrenkii)
1 Biological characteristics and habits There are more than 400 kinds of lobster in the world. China is one of the countries with the least distribution of lobster in the world. There are only four species: Procambarus clarkii, Cambaroides duricus, (C.schrenkii)