A parachute-style Yellow Sally stonefly dry fly. The parachute post aids visibility while the body rides flush, matching small Sally adults in the surface film.
This listing is a one-dozen pack in size 16. Fish them on a dead drift during Yellow Sally emergences.
Work it tight to the banks and along the foam lines where stonefly adults fall to the water, and don't hesitate to skate it through riffles when fish are aggressive.
