HI everyone, I have a strange worm outside/ would like some help to ID. It makes a sort of coccoon (looks like dry cement, grey color) attached to the house, it is hard material. THe critter inside seals itself up in there for a while, then seems to come out. I have found two, one got opened up while clearing a wasp nest down & there was a white ,small but fat worm inside. The shape was like a meal worm you would feed to some pet lizards but the color was white. Anyone know what it might be? thanks! (florida)