断斑石鲈是一种近海浅水底栖鱼类,个体较大,生长也快,可选做为发展近海增养殖的鱼种之一。本文通过人工授精方法,对鱼卵及仔鱼的发育做了观察,在水温23.7—25.00℃的海水中培养,受精卵经过约20个小时,可全部孵出仔鱼。并与三线矶鲈的卵和仔鱼发育的特征作了比较,以便在早期发育阶段采苗育种时做为参考依据。 Broken sea bass is a kind of offshore shallow water benthic fish, larger individuals, growing fast, optional as the development of coastal aquaculture species. In this paper, we observed the development of fish eggs and larvae by artificial insemination, cultured in seawater with water temperature of 23.7-25.00 ℃. After about 20 hours fertilized eggs, larvae could all be hatched. And compared with the characteristics of egg and larvae development of the three-line perch, so as to take the reference of the seedling breeding in the early stage of development.