Mercer's Missing Link

Materials:
Hook: Tiemco 100
Thread: Uni 8/0 Olive Dun
Rib: Pearl Flashabou or Pearl Krystal Flash
Thorax: Ice Dub - Peacock
Spent Wings: McFlylon, Antron, or Z-Lon
Hackle: Dun
Wing: Elk Hair

For more info, check out: http://wegottastayfly.blogspot.com/2014/03/the-missing-link.html