The Best Anglers Never Stop Learning

The Best Anglers Never Stop Learning

Nymph

Poxyback Microstone

Insect Species Icon Golden Stonefly, Salmonfly, Yellow Sally and 3 others
Difficulty Icon Hard - 10-15 Min
Water Category Icon Coldwater

Tying Video

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Tying Recipe
  • Hook: Sproat Bend, Down Eye, 2X Heavy, 1X Long
  • Bead: Brass or Tungsten, Sized to Hook
  • Weight: .015 Lead Free Wire
  • Thread: UTC 70 Denier, Brown
  • Antenna: Goose Biots, Brown
  • Tail 1: Whitlock SLF Dubbing, Stonefly Brown
  • Tail 2: Goose Biots, Brown
  • Body: Turkey Biot, Brown
  • Thorax: Whitlock SLF Dubbing, Stonefly Brown
  • Casing: Pheasant Tail, Black
  • Legs: India Hen Back, Natural

This fly can be a little bit long and involved, but it’s all worth it in the end. There are also a sizable amount of substitutions available, so gathering everything up shouldn’t be too difficult.

Antenna: Turkey Biots in Brown will work flawlessly for this part of the bug.

Tail 2: Turkey Biots in Brown will work flawlessly for this part of the bug.

Casing: Some Turkey Wing Fibers are the next best thing to use as the casing on this fly

Legs: Partridge makes some nice legs on this fly if you don’t happen to have the India Hen Back laying around.

You an change up this pattern in a couple pretty cool ways. First on the list is the obvious color changes needed to have this bug imitate different species of stones. You can also tie some cool attractor patters with colors like purple. Next up is swapping out the natural legs for round rubber legs or spanflex to add some rubber leg action to this fly. If you think it needs some flash you can tie a flashback version with black thin skin and a piece of flashabou as the casing. Don’t forget to tie up a few sizes!

The Poxyback Microstone can be switched up in color, weight, size, and proportion to imitate almost all of the stonefly species, and is ultra realistic. This fly is basically a one stop shop for all your stonefly needs. It may take you a better chunk of the tying season to get every species in all variations tied and ready for the river, but it’s absolutely worth it! This is one of those bugs the guides use to dredge up the big boys.

A point fly in a traditional nymph rig is where this pattern will be right at home. It’s weight will help get it and the other flies down to the bottom where this bug should be fished. It can be a great Winter time fly also when tied in all black, and a smaller size.

Golden Stonefly

Regional Hatch Chart Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Region: West
Golden Stonefly
Sizes: #8 - #16
Region: Northwest
Golden Stonefly
Sizes: #8 - #16
Region: East
Golden Stonefly
Sizes: #8 - #16
Region: Midwest
Golden Stonefly
Sizes: #8 - #16

Green Stone

Regional Hatch Chart Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Region: West, Northwest, Midwest
Green Stone
Sizes: #12 - #18

Little Black Stone

Regional Hatch Chart Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Region: West, Northwest, East
Little Black Stone
Sizes: #14 - #20
Region: Midwest
Little Black Stone
Sizes: #14 - #20

Salmonfly

Regional Hatch Chart Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Region: West, Northwest
Salmonfly
Sizes: #6 - #14

Skwala Stone

Regional Hatch Chart Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Region: West, Northwest
Skwala Stone
Sizes: #12 - #16

Yellow Sally

Regional Hatch Chart Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Region: West, Midwest
Yellow Sally
Sizes: #12 - #18
Region: Northwest
Yellow Sally
Sizes: #12 - #18
Region: East, Southeast
Yellow Sally
Sizes: #12 - #18

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