Here's What Happens Inside A Caterpillar's Chrysalis - Labroots

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Login here Register Free Trending / Plants & Animals / Here's What Happens Inside a Caterpillar's Chrysalis SEP 22, 2019 8:50 AM PDT Share Here's What Happens Inside a Caterpillar's Chrysalis WRITTEN BY: Anthony Bouchard

When a caterpillar undergoes the complex biological process of metamorphosis, it does so inside of a pointy bean-shaped enclosure that many people like to call a cocoon. But despite popular belief, this isn’t actually a cocoon; instead, it’s called a chrysalis.

The chrysalis is actually part of the caterpillar’s body created by increased production of a hormone dubbed ecdysone, and once enveloped, a number of gut-wrenching processes occur to the caterpillar that transform it into a beautiful butterfly.

For starters, the caterpillar’s outer coating separates from the body much like a snakeskin, and this creates the chrysalis. After the chrysalis forms, the body released enzymes called caspases that dissolve cells in the insect’s muscles and organs, leaving behind only the most vital life-supporting cells. It’s from this point that a group of specialized cells called imaginal discs get to work, developing the insect’s new body and wings in a short time period.

When the fully developed butterfly emerges, it often leaves behind a gooey fluid in the spent chrysalis. This fluid is the waste that was produced during the transformation, including the bodily fluids that the butterfly won’t need anymore.

Indeed, the life of a caterpillar is nothing much to write home about, but becoming a butterfly, on the other hand, it somewhat spectacular.

Share About the Author Anthony Bouchard Other Fascinated by scientific discoveries and media, Anthony found his way here at LabRoots, where he would be able to dabble in the two. Anthony is a technology junkie that has vast experience in computer systems and automobile mechanics, as opposite as those sound. You May Also Like OCT 02, 2025 Cannabis Sciences How Cannabis Impacts Sales of Other Products How Cannabis Impacts Sales of Other Products Can cannabis drinks be used to replace alcohol? This is what a recent study published in the Journal of Cannabis Researc ... Written By: Laurence Tognetti, MSc 4 OCT 10, 2025 Earth & The Environment Neutron Scans Unlock Coral Climate Secrets Neutron Scans Unlock Coral Climate Secrets What can fossils teach scientists about the climate on ancient Earth? This is what a recent study published in Geochemis ... Written By: Laurence Tognetti, MSc 2 NOV 02, 2025 Microbiology Is the Microbial Mystery of What Killed Napoleon I's Army Solved? Is the Microbial Mystery of What Killed Napoleon I's Army Solved? Napoleon I led an army of around 550,000 soldiers to invade Russia in June 1812, but they didn't make it home. Written By: Carmen Leitch 4 DEC 18, 2025 Earth & The Environment When the Earth Shakes, the Ocean Blooms When the Earth Shakes, the Ocean Blooms How can earthquakes contribute to ocean life? This is what a recent study published in Nature Geoscience hopes to addres ... Written By: Laurence Tognetti, MSc 5 DEC 28, 2025 Cell & Molecular Biology How One of the Simplest Animals Precisely Folds Itself How One of the Simplest Animals Precisely Folds Itself Placozoa are among the simplest animals in the world. They were initially discovered living on the walls of aquariums in ... Written By: Carmen Leitch 3 FEB 24, 2026 Earth & The Environment Scientists identify climatic signals of natural events Scientists identify climatic signals of natural events How do wildfires and volcanoes influence the Earth’s temperature? This is what a recent study published in the Pro ... Written By: Laurence Tognetti, MSc 4 Loading Comments... Content Tags
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