The results showed that the shrimps represented strong feeding in the preliminary period of realimentation after starvation, showing unimodal feeding rhythm and gradually multimodal one.

• 结果表明，饥饿后恢复投饵初始日本沼虾表现出强烈的摄食，摄食节律为单峰型，随着时间的延长，多峰型摄食节律出现。