CDC Loop Wing Emerger
CDC Loop Wing Emerger is a technical mayfly pattern built for trout feeding on ascending or trapped emergers just below the film. It supports CDC loop wing emerger, mayfly emerger, and technical hatch searches.
Imitates: Emerging mayflies with trailing shucks
Quick Reference
- Best Sizes
- #16-20
- Best Season
- Spring through summer
- Best Conditions
- Selective trout, calm seams, and visible mayfly hatch activity
- Water Temp
- 48-66°F
- Recommended Tippet
- 5X-6X
How to Rig It
Fish as a dropper behind a visible dry or alone on longer leaders.
How to Present It
Allow it to drift naturally in the film with very little treatment on the fly itself.
Why It Works
The loop wing and trailing shuck create a convincing emerger silhouette without too much bulk.
History
Loop-wing emerger designs became favorites on technical rivers because they split the difference between nymph and dun.
Pro Tip
This is a great second-choice pattern when trout refuse both high-riding duns and deep nymphs during a hatch.
Frequently Asked Questions
When do trout prefer a CDC Loop Wing Emerger?+
They prefer it when feeding on mayflies still emerging rather than fully hatched duns.
Not sure if CDC Loop Wing Emerger is right today?
Get a fly recommendation based on live water temp, flow, sky, and time of day for any river in the US.
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