Mayfly spinner - imago (Fling & Puterbaugh 11/30)

Mayfly spinner - imago (Fling & Puterbaugh 11/30)
From Fling and Puterbaugh: The Basic Manual of Fly Tying

Hook: #10 - 16 dry
Thread: tan (or choice)
Tail: two stiff fibers (duck feather, moose mane, havelina)
Body: dubbing (color match nature)
Wings: light hackle tips
Hackle: dark dry fly, 1.5 hook gap