【摘要】 通过对黑斑口虾蛄的卵巢组织切片观察 ,结果表明 ,卵细胞的发育分卵原细胞期 (Ⅰ期 )、卵黄形成前期卵母细胞 (Ⅱ期 )、卵黄形成期卵母细胞 (Ⅲ期 )、成熟期卵细胞 (Ⅳ期 ) ;在卵黄形成前期和卵黄形成期卵母细胞对应的卵巢左右两叶各有一“S”形的增殖中心。更多还原

【Abstract】 Through the observation of histological slices of the ovary of Oratosquilla kempi, the conclusion are: the developmental processes of oocyte can be divided into four stages,i.e growth stage, yolk-formation prestage, yolk-formation stage and maturing stage. There is a multiplication center with “S” form both on left and right lobes of the ovary during second stage and third stage.更多还原