Perdigon
Imitates: Generic mayfly nymph — slim, sinks like a stone
Quick Reference
- Best Sizes
- #14-20
- Best Season
- Year-round
- Best Conditions
- Fast deep water, pocket water, anywhere you need to get down fast
- Water Temp
- 40-65°F
- Recommended Tippet
- 5X-6X fluorocarbon
How to Rig It
Anchor fly on a Euro-nymph rig. The dense tungsten bead and slim resin body sink twice as fast as a standard nymph.
How to Present It
Tight-line nymph through deep buckets. The shape cuts through current — let it tick the bottom.
Why It Works
Spanish competition anglers needed a fly that sinks fast in heavy water without added weight. The UV-resin coating creates a slick, dense profile that punches through current and reflects light like a real nymph's exoskeleton.
History
Developed by Spanish FIPS-Mouche competitors in the early 2000s. Now the gold standard for any tight-line nymph rig worldwide.
Pro Tip
Tie or buy them in olive, black, and silver. Black with a silver bead is the most consistent winter pattern on tailwaters.
Frequently Asked Questions
Why does a Perdigon sink so fast?+
Slim resin-coated body has zero water drag and a tungsten bead provides the weight. It cuts current faster than dubbed nymphs.
When should I use a Perdigon?+
Anytime you need depth fast — fast pocket water, deep runs, or as the anchor on a Euro-nymph rig.
Not sure if Perdigon is right today?
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