Monarch Butterfly Chrysalis

11 01 2012

Monarch butterfly chrysalis photographed at Raccoon Creek State Park, PA

We hope that you can see the exquisite detail of this Monarch Butterfly chrysalis (pupa).

The craftsmanship of the covering that encases the chrysalis is of the highest caliber. This covering is made of a material named chitin. Chitin is a slightly altered sugar molecule that is especially strong and durable. Amazing…take a sugar molecule, alter it slightly, and it can be used to form a tough cover that can withstand the elements.

What is going on within the chrysalis covering?

What material makes up that white bond that connects the chrysalis to the plant stem that it’s joined to?

How much is known about how the changes taking place inside the chrysalis are controlled?

You’ve probably seen these when you were a child. How much more do you know about them now?

Jeffrey








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