Midge / EmergersCDC Transitional Midge
The CDC Transitional Midge is a highly effective surface pattern that mimics an emerging midge pupa. The CDC provides excellent floatation and the slim body gives it a realistic silhouette.
Spring, Fall
Advanced
Trout
Overview
This emerger-style midge pattern is tied to represent the moment a midge is emerging through the surface film. It features a sparse, tapered body (often thread or fine dubbing), a CDC puff for the wing to mimic the adult emerging, and may include a trailing shuck of Zelon. The CDC adds both buoyancy and a natural sheen, making it effective in flat water when fish are sipping emergers.
Pattern Characteristics
Materials
Hook: Standard dry-fly hook (here a TMC 100), size 18-22.
Thread: 6/0 or 140 Denier, olive.
Tail: Grizzly neck feather.
Wingcase/Wings/Head: CDC Puff, dark natural.
Body: Australian possum dubbing, natural.
Fishing Tips
Season
Spring and Fall during midge hatches.
Presentation
Fish this fly on a dead drift in the surface film or just below it.
When to Use
When trout are selectively feeding on emerging midges.
Water Type
Effective in both stillwaters and moving waters.
Rigging Suggestions
Fish on a light tippet with a slow, gentle retrieve or dead drift.
Visibility & Floatation
The CDC wing provides excellent floatation and visibility on the water surface.
