For the frogs and turtle, we purchase little lidded tubs of waxworms (wws) and superworms (sws) every week. Gwendolyn loves the sws and can eat up to ten in a sitting. The frogs love the wws, but they're quite fatty, so we have to limit their intake. You have to refridgerate the wws so they don't pupate and, we can only give the pets limited wws, they pupate very quickly if they are left out. You're NOT supposed to refridgerate the sws as they pupate at cool temperatures.
When we got the last batch of sws, the container was quite cold from being in the fridge at the store, and the worms were not as active as they usually are. I noticed that some of them looked very dark and had a strange shell. It turns out that they had started to metamorphose and I didn't know it as I had never seen a sw become a pupa. Now, when the wws change to their adult form, they become pretty little moths. The sws, it turns out, become enormous black beetles. How do I know this? I reached in to the frogs vivarium yesterday to take out the old sws in their little bowl and a beetle crawled onto my hand. Gaaaaaaack. Any bug that is too big for the frogs to eat does not belong in my house, so into the bushes they went. Christian said they actually thumped when they hit the ground, they were so big. I can't control the shuddering.