As a child, I was cripplingly shy. I spoke barely audibly, hated to look people in the eye, and cried at social stresses.
Then, I started to grow and mature. During this stage of metamorphosis, which usually takes from two weeks to several months, the larval tissues completely break down and reorganize. The outlines of adult features—the wings, eyes, tongue, antennae, and body segments—can be seen on the surface of the pupal skin.
When fully formed, the pupal case splits and the butterfly emerges. The butterfly first expels its meconium, metabolic waste products that have accumulated during the pupal stage. It then expands its shriveled wings—by pumping them full of blood—before flying off.
What? Sorry; I dozed off and let some autofill site finish this post. I’d better get off to bed. Goodnight, everyone!