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丁鱼岁的成熟卵呈圆球状 ,具墨绿色、青灰色、黄色 3种颜色 ;平均卵径为 0 82mm ( 0 4 8～ 1 1mm) ,吸水后平均直径 1 6mm ;粘性。在水温 2 0～ 2 3℃ (平均 2 2 0 9℃ )的条件下 ,胚胎发育历时 4 2h 17min ,积温 92 0 2 2℃·h。肌肉效应期出现在晶体出现期前。出膜仔鱼全长 3 8～ 4 2mm。
Mature eggs of aged larvae are spherical, with dark green, gray and yellow colors; the average egg diameter is 0 82mm (0 48 ~ 1 1mm), the average diameter after water absorption is 1 6mm; Under the condition of water temperature 20 ~ 23 ℃ (average 2 2 0 9 ℃), embryo development lasted 4 2 h 17 min, accumulated temperature 92 0 2 2 ℃ · h. The muscular effects appear before the onset of the crystal. The full length of the larvae 3 8 ~ 4 2mm.