匙吻鲟是一种大型淡水经济鱼类，它与中华鲟一样，同属于鲟形目，是鲟鱼的一种，属世界珍稀名贵鱼类，原产于美国密西西比河流域，我国从１９９０年开始每年从美国引进匙吻鲟受精卵进行培育试养，生长良好。匙吻鲟适应性强，生长迅速，性情温顺，食物链短，是所有鲟鱼中惟一以 Key sturgeon is a kind of large freshwater economic fish, which, like the Chinese sturgeon, belongs to the sturgeon. It is a kind of sturgeon and is a rare and precious fish in the world. It is native to the Mississippi River basin in the United States. Since 1990, Introduction of sturgeon fertilized eggs from the United States for nursery training, good growth. Key sturgeon adaptable, rapid growth, gentle temperament, the food chain is short, is the only of all sturgeon