Bagariusyarrelli is a large benthic carnivorous fish endemic to Yunnan, which is distributed in Lancang River, Nujiang River and Yuanjiang River. The artificial propagation experiment of 20 12 was successful on March 24th, and it was repeated on April 20th, and about 1000 seedlings were obtained. The embryonic development process of Megalobrama amblycephala was observed and recorded. When the incubation temperature is 27℃, the incubation time of Siniperca chuatsi is 20 hours.