云斑鮰又称褐首鲶、原产美国,在该国养殖较普遍,约占其养殖水面的80％左右。1987年我们从湖北省水产所引进云斑鮰鱼苗,经过精心培育,1989年6月雌雄亲鱼性腺发育成熟,大批产卵,孵出万多尾鱼苗。目前长势良好,大的15—20厘米,一般10厘米左右,且已供应省内部分市县,作为良种鱼推广养殖。 Crabgrass also known as brown catfish, native to the United States, more common in the country, accounting for about 80% of its aquaculture water. In 1987, we introduced the mackerel fry from the Hubei Provincial Fisheries Institute and carefully nurtured it. In June 1989, the male and female broodstock developed gonads maturely and spawned a large number of fry. Currently growing well, large 15-20 cm, generally about 10 cm, and has been supplied to some provinces and cities in the province, as a breeding fish breeding.