闽南-台湾浅滩渔场金色小沙丁鱼精巢的发育

Study on development of testes of Sardinella aurita in Minnan-Taiwan Shoal Fishing Ground

金色小沙丁鱼精巢发育分为 6期 ,精巢属于典型的叶状精巢 ,每一精小叶内有许多结缔组织纤维束将生殖细胞与精小叶壁联系起来。每一纤维束上连接的生殖细胞的发育都是同步的。闽南 台湾浅滩渔场的金色小沙丁鱼雄鱼 1a至少生殖 2次。

The development of testes of Sardinella aurita can be divided into six phases. The type of testes is typical lobular. In each lobule, there are many bunches of connective tissue fiber, and the development of the germ cell on each bunch is all the same. The study indicats that the male may spawn at least twice in a year.