1.Larval stages could be divided into four stages: nauplius, protozea, zoea and postlarva.

1.幼体的发育可分成四期:无节幼体、蚤状幼体、糠。

2.5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

2.孵化后5～7龄鱼基靠摄食土池水体中的桡足类无节幼体、桡足幼体和多毛类担轮幼体,但还摄食少量的颗粒有机碎屑。