The Mad Hatterpillar
June 15, 2013 5:34 PM Subscribe
How to get ahead. Again and again. Moths and butterflies are just flying gonads that make new caterpillars. Caterpillars are feeding machines with one primary purpose: eating enough food to build the body of a future moth or butterfly. A caterpillar stuffs itself with food, but eventually is limited by its exoskeleton, which is rigid and can’t grow. ‘Pillars deal with this by splitting their external skin, shedding it, and making a new, bigger exoskeleton so they have room to grow. For some reason, this species of moth caterpillars keeps their heads and build themselves a strange “hat” that gets taller as they grow.
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