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Walt’s Worm fly pattern
Modern jig · copper bead · View the pattern reference ↗

FlyFysher

Nymph / Pattern notes

Walt’s Worm

A tapered hare’s-ear body and copper bead, without a tail or rib.

This modern adaptation adds a jig hook and tungsten bead to Walt Young’s simple nymph.

At the vise
Beginner friendly
Common sizes
#12–18
From hook to fly

At the vise.

4 illustrated steps

Work through the numbered steps in order. Use the written materials and proportions as your guide; select an image for a closer look.

  1. Walt’s Worm, step 1: Seat the bead

    Seat the bead

    Pass the hook point through the bead’s small opening. Rotate the slot into position at the jig eye.

  2. Walt’s Worm, step 2: Lay the foundation

    Lay the foundation

    Secure thread behind the bead and cover the shank back to the hook-point position with a slim taper.

  3. Walt’s Worm, step 3: Dub the body

    Dub the body

    Twist a thin dubbing noodle onto the thread. Wind forward in touching turns, gradually thickening toward the bead.

  4. Walt’s Worm, step 4: Finish cleanly

    Finish cleanly

    Whip finish immediately behind the bead. Remove only unusually long fibers; keep short guard hairs and the hook gap clear.

Beyond the bench

On the water.

Use a controlled subsurface drift, selecting bead weight for the depth and current.

Tied by independent makers

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Recipe references

Original written instructions adapted from the sources below. Materials and methods may vary between versions.

Portrait reference

Pattern dressings vary; use the written recipe for exact materials and proportions.

Jacob Gilliland / TCO — Walt’s Worm and Sexy Walt’s Worm

For the same fly box.

Brassie fly patternBrassieNymph · #14–20Copper John fly patternCopper JohnNymph · #10–20Frenchie fly patternFrenchieNymph · #12–18