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

各又可分幼四、蚤状幼及糠虾二。

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

幼的发育可分四:幼、蚤状幼、糠虾及仔虾。