本文报道黑龙江水系名贵经济鱼类细鳞鱼种群生态学。1995年对大兴安岭山林地区水域呼玛河的细鳞鱼捕捞群体体长体重组成,年龄与生长、生殖力、肥满度、成熟系数及摄食等主要生态学特征进行研究,并提出资源繁殖保护措施。 This article reports on the ecological ecology of the fish species, Heilongjiang River, a precious economic fish species. In 1995, the body composition, age, growth, fecundity, fatness, maturity and feeding of main morphogenesis of the Paniculata auratus populations in the Huma River in Daxinganling watershed were studied, and the protection measures of resource propagation were put forward .