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2006～2007年,利用人工驯化养殖3年以上的扁吻鱼(Aspiorhynchus laticeps)亲鱼,通过人工催产、流水刺激、人工采卵等方法,2年共采卵99万粒,授精率83.3%,孵化率67.8%,室内人工孵化出苗56万尾,初孵仔鱼全长0.7cm,水温17～19℃时,约6d后开口摄食,开口饵料为轮虫或卤虫无节幼体。
From 2006 to 2007, artificial broodstock (Aspiorhynchus laticeps) broodstock aged more than 3 years were used for artificial breeding, water stimulation and artificial egg harvesting to collect 990,000 eggs at a rate of 83.3% The rate of hatching was 67.8%. The number of young hatched larvae was 560,000. The total length of newly hatched larvae was 0.7cm. When the water temperature was 17 ~ 19 ℃, the rabbits were eaten for about 6 days. The opening food was rotifer or Artemia nauplii.