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东北六须鲶又名怀头鲶,地方名怀头、怀子,是一种凶猛的大型肉食性经济鱼类。由于怀头鲶生长速度奇快、适应能力强、肉味鲜美、商品价值较高,目前已经成为北方地区一个主要的淡水养殖品种。该鱼的繁殖个体大部分在6~60千克,该鱼在繁殖期间性情暴躁,雌雄鱼之间互相撕咬,如果不严格隔离开,
Northeast Catfish aka Catfish head, the local name of pregnant, Huai Zi, is a fierce large carnivorous economic fish. Due to the rapid growth rate of the catfish, adaptability, delicious meat, high value of the commodity, has now become a major northern freshwater aquaculture species. The fish breeding individuals most of 6 to 60 kg, the fish during the breeding season temper, male and female fish bite each other, if not strictly isolated,