无节幼体

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

期又可分成无节幼体四期、蚤状幼体三期及糠虾二期。

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

幼体的发育可分成四期:无节幼体、蚤状幼体、糠虾及仔虾。

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,但还摄食少量的有机碎屑。