Hook Curved emerger/scud hook (TMC 2487 or 100), 16-20
Thread Pale yellow / cream 14/0
Materials
Trailing shuck Amber/brown Zelon or Antron (few fibers)
Abdomen Pale yellow-olive (PMD) Superfine dubbing (pinch)
Thorax PMD/sulphur Superfine dubbing (pinch)
Wing/emerging wing Natural dun or light CDC (1-2 feathers)
How to tie it
Start thread and tie in a sparse amber Zelon trailing shuck at the bend, about half a shank long.
Dub a slim, tapered pale yellow-olive abdomen forward over the rear two-thirds around the curve.
Tie in one or two light dun CDC feathers by the tips, take a couple of turns, then fold the fibers forward and bind them as a low emerging wing over the thorax.
Dub a small PMD-colored thorax behind the eye to fill in and set the wing.
Whip finish and add a tiny drop of cement; keep it sparse to sit low in the film.