
May ICU Brown
May ICU is a mayfly nymph designed by Norman Maktima, an Umpqua signature tyer with more than twenty years of guiding and years on Team USA. It is a quick tie with a slim body, pearl tinsel cheeks and a CDC collar that help it stand out to trout. This brown version has a wood duck thread body with a dark brown rib, a rusty brown squirrel thorax and a small fluorescent orange hot spot behind the copper bead. Tied here on a size 14 hook.
Ready to tie this?
This pattern needs 9 materials. Sign up free to check which ones you already own.
Materials
Hareline Slotted Tungsten Beads - Classic Colors, copper, 1/8 inch (3.3mm) (or Fulling Mill Slotted Tungsten Beads, copper, 3.2mm)
Copper · 3.3mm
Chartpak Fly Tying Marker, Delta Brown (dark brown), for the rib
Delta Brown
How to Tie the May ICU Brown
- 1
Step 1
Slide the copper slotted bead onto the jig hook, seat it at the eye and mount the hook in the vise.
- 2
Step 2
Start the wood duck thread behind the bead and wrap a base back to the bend.
- 3
Step 3
Tie in a small bunch of pardo Coq de Leon fibers at the bend for the tail. Bind the butts along the shank and trim any excess.
- 4
Step 4
Wrap a smooth, slender thread body along the shank and finish with the thread hanging at the bend.
- 5
Step 5
Color a length of the hanging thread with the dark brown marker.
- 6
Step 6
Wrap the darkened thread forward over the body in open turns to form the rib, stopping a little way behind the bead to leave room for the thorax.
- 7
Step 7
Tie in a strand of pearl tinsel on each side of the shank at the front of the rib, with both strands trailing back past the bend.
- 8
Step 8
Dub the thread with rusty brown squirrel dubbing and build a short thorax up toward the bead.
- 9
Step 9
Form a dubbing loop at the front of the thorax. Gather the CDC fibers in a clip, trim them to length and set them in the loop.
- 10
Step 10
Spin the loop into a rope and wrap it as a collar, stroking the fibers back with each turn. Tie it off and trim the excess.
- 11
Step 11
Pull one tinsel strand forward along each side of the thorax for the cheeks. Tie them off in front of the collar and trim the excess.
- 12
Step 12
Tie off the wood duck thread behind the bead and trim it.
- 13
Step 13
Start the fluorescent orange thread right behind the bead and wrap a small band for the hot spot.
- 14
Step 14
Whip finish the orange thread and trim it.
Watch Tying Tutorial
https://www.youtube.com/watch?v=t8J21zCH_EE
Credit: Norman Maktima / Fly Fish Food