Brown and Sulphur Nymph
Hook - Daiichi Model 1150 / Size 10
Thread - Bennechi 12/0 Thread (Primrose/Pale Yellow)
Abdomen - Body Quills (Colors BQ-03 and BQ-33 / sorry I do not know the names of the colors - two shades of orangy-brown - Thanks Karsten)
Underbody - Tying thread wrapped in multiple layers to help form a tapered shape
Legs/Wing Case - Burnt Turkey Tail Fibers (Natural)
Thorax - Beaver Dubbing (Brown)
The head of the fly is colored with a Prismacolor marker (Sand color), to blend better with the body.
I really like the look of the burnt turkey tail fibers as a wing case. They have a nice insect exoskeleton look to them.
The tail fibers are tyed in with the tips facing out over the eye. I then folded the butt ends forward, forming a loop. Once the thorax area was dubbed, I folded the loop over the top, forming the wing case. The excess it trimmed off, and then the tips are pulled back forming the legs. Next time I need to shorten the legs, so they end at the rear of the thorax.
I just noticed I have only five turkey fibers. I should have used six, for symmetry. Good thing fish can't count.