Skip to content
The Woolly Gentleman logo

The Woolly Gentleman

FlyboxTiersWhy These WorkJournalFind Your FliesThe CraftThe Story
Home/Flybox/Stone Fly Prince Nymph
Stone Fly Prince NymphNymphbeginner

Great Lakes

Stone Fly Prince Nymph

Flybox sourcing profile

No TWG price or checkout is active. Use this page to validate the fly, then source it through the mapped tier or trusted fly shops.

Available Sizes#8 - #14
Color Variations
Standard PeacockBrownBlack

Pattern Ledger

Source Stone Fly Prince Nymph

Want help finding this exact pattern or a tied-to-order equivalent? Join the sourcing ledger and we will prioritize demand by water, species, and pattern.

Sourcing Ledger

Where to source this pattern

TWG checkout is closed. These are current sourcing leads, scored by mapped tier, region, species, fly type, and named-pattern evidence. Confirm availability directly with the tier or shop.

Regional shopStrong match

Schultz Outfitters

Matched on Great Lakes, nymph flies, steelhead. Michigan and Great Lakes shop lead for steelhead, trout, and smallmouth patterns.

Great Lakesnymph fliessteelhead
Visit source
Broad sourceStrong match

Fly Fish Food

Matched on nymph flies, trout, mayfly. Strong technical tying and trout catalog coverage, especially nymphs, dries, and stillwater flies.

nymph fliestroutmayfly
Visit source
Broad sourceStrong match

Fulling Mill Flies

Matched on nymph flies, trout, nymph. Large pattern house with broad freshwater and saltwater fly categories.

nymph fliestroutnymph
Visit source
Broad sourceStrong match

Big Y Fly Co.

Matched on nymph flies, trout, nymph. Broad by-type catalog useful for common benchmark patterns and inexpensive backups.

nymph fliestroutnymph
Visit source
Regional shopStrong match

Dette Flies

Matched on nymph flies, trout, mayfly. Catskill lineage fly shop with deep dry-fly, wet-fly, and Northeast trout relevance.

nymph fliestroutmayfly
Visit source

The Prince Nymph is the Switzerland of fly patterns -- universally accepted and offensively effective. In Great Lakes tributaries, it passes for a stonefly, a mayfly nymph, or possibly a small existential crisis drifting along the bottom. The white biot wings flash like a surrender flag, but the fish are the ones capitulating. It works when nothing else does, which is the highest compliment a fly can receive.

Quick Facts

TypeNymph
Difficultybeginner
SeasonsSpring, Summer, Fall, Winter
Target SpeciesSteelhead, Brown Trout, Rainbow Trout
Sizes#8 - #14
Best LocationsAu Sable River, MI; Pere Marquette River, MI; Brule River, WI

Where to Fish It

Au Sable River

MI · Freestone River

Pere Marquette River

MI · Tributary

Brule River

WI · Freestone River

Map unavailable. Locations for Stone Fly Prince Nymph: Au Sable River, MI; Pere Marquette River, MI; Brule River, WI

Related Reading

region guide

Great Lakes Fly Fishing: From Hex Hatches to Musky

The Great Lakes region offers a staggering diversity of fly fishing — from legendary Hex hatches on northern Michigan rivers to chrome steelhead on Lake Erie tributaries and trophy muskellunge in the bays. This is the complete guide to fishing the freshwater coast.

hatch guide

Stoneflies: When Big Bugs Bring Big Fish

Stonefly hatches produce the most explosive dry-fly fishing of the season. From the legendary salmonfly emergence on western rivers to golden stones across the Pacific Northwest, these big bugs bring the biggest trout to the surface. Consider this your field guide to fishing Plecoptera — the clean-water giants that make twenty-inch trout eat flies the size of your thumb.

You Might Also Like

Schmidt's Hot Bead StoneNymphintermediate

Schmidt's Hot Bead Stone

Flybox

Find a tier or trusted source

Great Lakes

#8 - #12

Hot orange or chartreuse bead head stonefly nymph developed for Michigan steelhead. Rubber legs and a flashback wingcase give it extra attraction in off-color water.

Black/Hot Orange BeadBrown/Chartreuse BeadBlack/Pink Bead

Steelhead · Brown Trout

SprSumFallWin
Source & Details →
St. Joseph Hex NymphNymphintermediate

St. Joseph Hex Nymph

Flybox

Find a tier or trusted source

Great Lakes

#6 - #10

Weighted Hexagenia nymph pattern designed for Indiana's St. Joseph River and Eagle Creek. Rubber legs and a broad, flat body imitate the burrowing mayfly nymphs that steelhead and brown trout feed on in the river's silty substrate.

Amber/CreamOlive/BrownTanDark Mahogany

Steelhead · Brown Trout · Smallmouth Bass

SprSumFallWin
Source & Details →
Isonychia NymphNymphintermediate

Isonychia Nymph

Flybox

Find a tier or trusted source

Great Lakes

#10 - #14

Dark-bodied mayfly nymph imitating the Isonychia bicolor, a large swimmer nymph that Great Lakes trout key on during summer and fall hatches. White or cream legs are the telltale trigger.

Dark MahoganyBrown/White LegsMaroon

Brown Trout · Rainbow Trout

SprSumFallWin
Source & Details →
HellgrammiteNymphintermediate

Hellgrammite

Flybox

Find a tier or trusted source

Great Lakes

#4 - #8

Realistic dobsonfly larva imitation. Dark body, rubber legs, weighted. The protein bar of the smallmouth world, found under rocks in clean river current.

BlackDark BrownBlack/Brown

Smallmouth Bass · Brown Trout

SprSumFallWin
Source & Details →
Copper JohnNymphbeginner

Copper John

Flybox

Find a tier or trusted source

Rocky Mountain West

#12 - #20

John Barr's tungsten-headed nymph. Sinks fast, flashes bright. The most productive nymph in the West.

CopperRedChartreuseBlack

Rainbow Trout · Brown Trout · Mountain Whitefish

SprSumFallWin
Source & Details →
Pheasant Tail NymphNymphbeginner

Pheasant Tail Nymph

Flybox

Find a tier or trusted source

Rocky Mountain West

#14 - #20

Frank Sawyer's original, perfected by American tiers. Pheasant tail fiber body, copper wire rib. The most important nymph ever tied.

NaturalFlashbackOlive

Rainbow Trout · Brown Trout · Cutthroat Trout · Brook Trout · Mountain Whitefish

SprSumFallWin
Source & Details →

The Woolly Gentleman

Every Fly Has a River · Every River Has a Tier

America's premium flybox and field ledger for choosing the right pattern before you buy.

Join the mailing list. We will tell you what is hatching.

The Flybox

  • Open the Flybox
  • Tiers
  • The Science
  • Why These Work
  • Find Your Flies
  • The Flybox
  • The Journal

Fishing Regions

  • Gulf Coast & Emerald Coast
  • Florida Keys
  • Northeast & Mid-Atlantic
  • Rocky Mountain West
  • Pacific Northwest
  • All 10 Regions

The Gentleman

  • Our Story
  • Nationwide
  • hello@thewoollygentleman.com

© 2026 The Woolly Gentleman. All rights reserved.

Privacy Policy|Terms & Conditions

Chosen with proof. Sourced with care.