东方暗纹鲀是河鲀的一种，属海水中繁殖、淡水中生长的品种，一般在长江中占绝大多数，在湖泊中也有少量分布。 其味异常鲜美，但其卵巢、内脏、血液等有毒，故食之需小心。 目前，东方暗纹鲀在江苏、浙江一带养殖发展较快，上海也有少量养殖，且养殖技术要求不是特别高，但 Oriental dark mound is a kind of river clam, is a species of seawater breeding, freshwater growth, usually in the vast majority of the Yangtze River, there are also a small amount of distribution in the lake. Its unusual taste delicious, but its ovary, internal organs, blood and other toxic, so eat carefully. At present, the cultivation of Oriental Hymenoptera in Jiangsu and Zhejiang is rapid, and there is a small amount of cultivation in Shanghai, and the technical requirements for aquaculture are not particularly high