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介绍了多鳞(鱼喜)的分布、形态、生态习性、食性和繁殖等生物学特性。湛江沿海多鳞(鱼喜)繁殖季节为4-11月份,繁殖高峰在4-5月、8-10月,生殖旺季水温25~28℃,产卵适宜水温24~29℃。选择5~7cm天然捕捞多鳞幼鱼在室内进行养殖试验,15cm以下体长增长较明显,15cm以上体重增加较明显,体重(W)与全长(TL)的关系为:W=0.004TL3.1902,(R2=0.9977)。
The biological characteristics such as distribution, morphology, ecological habits, feeding habits, reproduction and so on are introduced. Zhanjiang coastal scales (fish hi) breeding season for the April-November, breeding peak in April-May, August-October, reproductive season water temperature 25 ~ 28 ℃, spawning suitable water temperature 24 ~ 29 ℃. The results showed that the body weight of 15-cm body weight increased obviously, and the relationship between body weight (W) and total length (TL) was: W = 0.004TL3. 1902, (R2 = 0.9977).