匙吻鲟隶属于鲟形目，白鲟科，匙吻鲟属，摄食浮游生物。匙吻鲟与我国的中华鲟、白鲟一样皆为世界上珍稀动物，在自然界水域中，最大个体可达８０千克。２００１年，我们进行了混养匙吻鲟的示范试验，经过一年的努力，取得了满意的试验效果，现总结如下。１材料与方法１．１池 Key sturgeon belonging to the sturgeon-shaped head, white sturgeon, Key sturgeon, feeding plankton. Key sturgeon and China’s sturgeon, white sturgeon are rare animals in the world, in the natural waters, the largest individual up to 80 kilograms. In 2001, we conducted a demonstration experiment on polyculture of paddlefish, and after a year of hard work, we achieved satisfactory results. The results are summarized as follows. 1 Materials and Methods 1.1 Pool