翰鱼曾是我国主要海产经济鱼类之一,有关其生物学特征,已进行过一些调查研究“一,1I)。在当前资源衰退、产量下降的情况下,为了给渔业管理提供科学依据,我们结合近几年来的调查任务,研究了山东南部沿海坳鱼产卵群体的生物学特征。现将有关资料和研究结果整理如下,供大家参考。 John has been one of the major fish species in China’s marine economy, and its biological characteristics have been investigated and researched. In the current situation of declining resources and decreasing output, in order to provide a scientific basis for fishery management, We combine the investigation tasks in recent years to study the biological characteristics of the oyster spawning population along the coast of southern Shandong. Now the relevant information and research results are summarized below, for your reference.