Mohican Lures. I have a selection of barbless Mohican lures, especially tied for lake/reservoir Stillwater fishing, ideally targeting rainbow, brown & blue trout.
The Mohican flies are all tied with rabbit fur wings and are a fantastic imitation of any small fry (especially tadpoles). These are great fished in the margins with a slow retrieve. They also work well as mini-streamers fished in deep weir pools on rivers!