东北六须鲶又称东北大口鲶,地方名怀头、怀子,隶属鲶形目、鲶科、鲶属,是一种大型的肉食性经济鱼类。东北六须鲶生长速度奇快、适应能力强、肉味鲜美、营养丰富、商品价值较高,是目前比较看好的淡水养殖名优新品种,其最大个体可达50kg以上。为了更好、更直观地观察其生长状况及 Northeast Catfish Catfish, also known as the northeastern catfish, the local guardian, Wyrmclan, under the order of the catfish, catfish, catfish, is a large carnivorous economic fish. Northeast Catfish catfish grow fast, adaptable, delicious meat, nutritious, high value of the goods, is currently optimistic about the freshwater aquaculture famous new varieties, the largest individual up to 50kg or more. In order to better and more intuitive observation of their growth status and