Offline — showing saved data
Pattern Library
Fox's Poopah fly pattern
Nymph · #259 of 382

Fox's Poopah

Also known as: Foxs Poopah

Fox's Poopah is Bob Fox's famous caddis pupa pattern, especially effective in green and tan for trout feeding subsurface during caddis activity. It targets Fox's Poopah fly pattern, caddis pupa fly, best caddis nymph for trout, and Bob Fox fly pattern.

Imitates: Caddis pupa and emerging caddis

Quick Reference

Best Sizes
#12-18
Best Season
Spring through fall
Best Conditions
Caddis hatches, riffle tails, tailwaters, and western freestones
Water Temp
50-66°F
Recommended Tippet
4X-6X

How to Rig It

Fish under an indicator or as a dropper below an Elk Hair Caddis.

How to Present It

Dead-drift first, then let it lift or swing at the end to imitate an ascending pupa.

Why It Works

The segmented body and lively legs match the vulnerable caddis pupa stage trout often prefer over adults.

History

Created by Bob Fox, the Poopah became a standard western caddis pupa pattern.

Pro Tip

During a caddis hatch, let it swing at the end of every drift before recasting.

Frequently Asked Questions

When should I fish Fox's Poopah?+

Fish it before and during caddis hatches, especially in riffles where pupae rise toward the surface.

Try the Fly Advisor

Not sure if Fox's Poopah is right today?

Get a fly recommendation based on live water temp, flow, sky, and time of day for any river in the US.

Open Fly Advisor
MapFly GuideStrike ZoneReportsLogTools