Original P.H. Mayfly

Hook: Kamasan B100, size 12. (This hook is a gold-plated, curved-shank scud hook. You can substitute with another
brand of nonplated, lightweight scud or emerger hook.)
Thread: UTC 70, gray brown.
Abdomen: Tan Micro Chenille.
Tails: Cock pheasant center tail fibers.
Thorax cover: Tan Swiss straw or Raffene.
Wings: No-Fray Winging Material, light dun. (Hareline Dubbin distributes No-Fray winging Material. A company called D’s Flyes offers a similar product called Web Wing.)
Legs: A brown partridge hackle and a dun grizzly hackle.