While fishing the up by the Tremont (I think) last May we got into a mayfly hatch. The bodies of the Mayflies were a burnt red. Does anyone know what bug that was. Also, while setting on a rock feverishly looking through my fly box for a mayfly with a red body I felt something crawling on my neck. It was a HUGE stonefly, mottled grey, like the ones you see out west (I think they call them salmonflies). Is that strange, I thought the stoneflies in the Smokies were a lot smaller than that. That thing seriously freaked me out when I first caught a glimpse!