云斑原产于北美洲,是美国主养鱼中的一个品种,适温范围为1-39.5℃之间,原为肉食性鱼类,经长期驯化已转为杂食性,具有适应性强,食性广,肉质鲜美细嫩,宜养殖,成活率高等特点。2002年我们在加信镇新立鱼种场利用一口3亩的池塘,进行了驯化养殖,经过107天的饲养,规格达到了120g以上, Cloud spot native to North America, is a species of the main American fish, suitable temperature range of 1-39.5 ℃, was originally a carnivorous fish, after long-term domestication has been converted to omnivorous, with adaptability, Broad diet, meat tender and delicate, should be breeding, higher survival rate. In 2002, we used a 3-acre pond in Xinliu fish market in Jiaxin town, domesticated and reared. After 107 days of breeding, the specifications reached 120g or above,