One of the original 3 photos and 2 of those above show cross sections. The early cross section shows a small spot where the egg/larva is(to small to tell). The others show a mature gall that fell from the tree. One of these shows a larva inside. The people I've communicated with who know much more then I do about this wasp don't expect the adults to appear until spring or summer next year. I collected a few galls and am keeping them in hopes of finding out what the adults look like. Hopefull I have them in the correct environment so they will continue to develope. If luck comes my way, I'll post images of the adults some time later next year.