A size 10 pattern imitating a Stonefly nymph. The split tail gives this fly a tradition Stonefly look but the sparkle woven body lifts this pattern allowing it to do two jobs. It can take the traditional roll of a Stonefly, the sparkle indicating air bubbles as the fly rises to hatch but it can also prove to be an excellent attractor pattern. Fish this pattern just subsurface with a floating line and long leader or fish it deeper with a sinking line and a shorter leader. This pattern is suitable for use on lakes, rivers and streams and can be used all season.