Chrysalises Emerge

If you’ve been to the Academy’s Butterflies! exhibit, you know you can often see butterflies from around the world fluttering overhead, eating fruit or resting on tropical plants. But how do we get those butterflies into the exhibit?

In the video below, Butterfly Exhibit Coordinator David Schloss prepares a shipment of chrysalises for placement in the Academy’s Butterflies! exhibit. He describes where the chrysalises are from, what their colors mean, why they are named as they are and so much more.

Unpacking a new shipment of chrysalises in our Butterflies! exhibit with Butterfly Coordinator David Schloss.

Posted by The Academy of Natural Sciences on Friday, October 12, 2018

After carefully unpacking the chrysalises, inspecting them, and pinning them to the foam underside of a shelf, Schloss places them into a warm, humid, chamber. In the Academy’s Butterflies! exhibit, you can watch as butterflies emerge from the chrysalises. You may see butterflies from Central America, South America, Sub-Saharan Africa,  and Southeast Asia.

The chrysalises in the photographs below traveled from a butterfly farm in Costa Rica. Unlike the many local farmers who must clear tropical forest habitats to plant their crops, Costa Rican butterfly farmers rely on native vegetation to support butterfly reproduction. Farmers gather butterfly eggs and care for them as they hatch into caterpillars. These caterpillars generally require about two weeks of feeding before they develop into chrysalises that can be placed into cardboard boxes for export.

Butterfly chrysalises from Costa Rica. Light green with gold.

Make plans to visit the Academy and check out Butterflies! today!

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One comment

  1. I have 3 swallowtail caterpillars about to leave my parsley planter. I took them in a couple of weeks ago before a frost. I am hoping that they go in to their chrysalises but am concerned about having the right flowers once they come out. Any suggestions for what I should buy? I have them in a room with moderate light, not to hot or dry. Is there any chance I can bring them to the academy? They were born in South Philly!

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