他们孵化后，蛹一边发育一边互相结合，最后结成单一的组合生命体。

As they hatch, the developing pupae fuse to one another, growing into a combined single lifeform.

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卵黄发生前（蛹期）的脂肪体细胞含有大量蛋白颗粒和线粒体，但未见粗面内质网，早期蛹脂肪体细胞中可见多囊泡体；

At previtellogenic stage (that is, at pupal stage), large amounts of protein granules and mitochondria were present in fat body cells, but no rough endoplasmic reticulum (RER) could be observed.

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