- Hook: TMC 3761 #12 to #18
- Thread: 8/0 Uni tan
- Tail: Mallard Flank dyed wood duck
- Body: Hare’s dubbing
- Ribbing: Copper wire
- Hackle: Grizzly
- Over back: Mallard dyed wood duck
This is a Denny Rickards pattern that represents a callibaetis nymph. It is very effective on Hebgen Lake is August. I have done well with this fly using a clear sinking line and doing a slow strip retrieve. Natural is the most popular color, but olive and peacock are also fish producers. The peacock color works well in deeper water.