Here is the fly pattern sheet for Stalcup’s CDC Emerging Dun – Green Drake.
And the top view…
Materials
Hook:
Thread:
Shuck:
Body:
Wing:
Thorax:
Legs:
Daiichi 1280, size 14 – 8
Olive
Zelon – mayfly brown
Goose Biot, olive
CDC, medium dun
Gray olive Superfine dubbing
Zelon, olive