无节幼体

Nauplius, protozoea and zoea can be further divided into 4, 3 and 2 substages, respectively.

各期又可分成无节幼四期、蚤状幼三期二期。

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

幼的发育可分成四期:无节幼、蚤状幼、仔。

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.

化后5～7日龄仔鱼基本上依靠摄食土池水中的类无节幼、幼和多毛类担轮幼,但还摄食少量的颗粒有机碎屑。