This grub was crawling up a decaying piece of wood from an oak tree that was blown down in Hurrican Charley two years ago. He is very impressive in size and quite large pinchers. Photo doesn't show it, but he has a couple of claspers on the posterior end much like a caterpillar. I would love to know what it eats and might beocme. Either way, I will try to raise it. Perhaps it eats worms? It doesn't like light. Just found this and haven't made any concrete observations yet.