>>5706088Since, as a puffmaw, you can't always be with your larvafly herd, there is always the chance that some scurrying hookfly just eats your wealth while you are away. so some puffmaws develop glands from which they excrete a hardening substance with whihch they mummify and thereby protect their personal larva flies. Their front legs also change to be able to shape and smear the mortar.
