A chitin-based cuticular shell derived from the cuticle of the final larval instar that surrounds the pupal form of the organism. [ http://en.wikipedia.org/wiki/Pupa#Puparium ]
This is just here as a test because I lose it
A chitin-based cuticular shell derived from the cuticle of the final larval instar that surrounds the pupal form of the organism. [ http://en.wikipedia.org/wiki/Pupa#Puparium ]