【摘要】 首次报道了石鲽亲鱼培养、产卵习性、卵子孵化、仔稚鱼培育的试验结果。人工培养条件下，石鲽亲鱼性腺虽能发育，但难以自然产卵，需人工催产。石鲽性腺发育适宜水温为4～10℃，受精卵正常孵化水温为4～8℃。在6～10．5℃条件下，经34天培育，共获1．3cm接近完成变态的稚鱼804尾。更多还原

【Abstract】 The culturing of the parent fish,the spawning habit, the incubation of eggs. the rearing o f the larval and juvenile fish was reported. Under artificial conditions,the sexual gland of the fish can develop but difficult to spawn. It was necessary to carry out artificial reproduction to obtain fertilized eggs. The suitable water temperature was 4~10℃for the gonad development and 4~8℃ for the eggincubation. Kept the water temperature at 6~ 10.5℃ for 34 days, we obtained 804 juvenile fishwhose total body length was 1. 3 cm and had almost finished the metamophosis.更多还原