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The pattern notebook · emerger

Iris Caddis

How do you tie a Iris Caddis?

Iris Caddis is a emerger fly pattern for trout. Find its 6 materials and 17 tying steps below.

Difficulty
2 of 5
Target species
trout
Pattern designer
Craig Matthews

Added to catalog · Updated

At the vise

Materials

  • Hook: Umpqua XC120 Barbless #16
  • Thread: Uni Thread, Brown
  • Tail: Z-lon
  • Tail: Pheasant Tail
  • Thorax: Hare's Ear Ice Dubbing
  • Wing: Z-lon

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Tying instructions

  1. Secure hook in vise and start thread behind the eye.

  2. Tie in a small amount of Zelon at the bend for the tail.

  3. Trim the Zelon tail to the desired length.

  4. Select a few pheasant tail barbules.

  5. Tie in the pheasant tail barbules at the bend, tips first, to form a tail.

  6. Wrap thread forward to form a tapered abdomen.

  7. Rib the abdomen with thread.

  8. Form a small dubbing noodle with Hare's Ear Ice Dubbing.

  9. Build up the thorax with the dubbing noodle, then back off slightly.

  10. Grab additional Zelon.

  11. Fold the Zelon over to create a wing.

  12. Breathe on your fingers to fluff up the Zelon wing.

  13. Tie in the Zelon wing.

  14. Finish the fly, trim off any excess material, and add a bit more Hare's Ear Ice Dubbing to cover the thread.

  15. Form a small head.

  16. Throw a single whip finish and snip the thread free.

  17. Clean up the wing and trim it to size.