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Exact source-identified Zebra Midge resting in an open hand, showing its bead, slim dark ribbed body, and very small scaleReal photo · Zebra Midge tied by Alexander W. Holmes

Nymph · guide 01

Zebra Midge

A sparse, fast-sinking midge-pupa pattern built from a slim thread body, open wire rib, and small bead.

Common size
#16–22 in the reviewed Orvis recipe, #18–22 is a common practical range; match the local insect
Common colors
classic black body with silver rib and bead, tan and gold, red, olive, or brown only as labeled variations
Imitates
midge pupa, small midge larva or other very small subsurface midge profile
How to recognize it

Look for a very slim tapered thread body, evenly spaced contrasting wire rib, a small bead, and no tail or wing. The reviewed classic is black with silver wire and a silver bead. Red, olive, brown, glass-bead, jig-hook, resin-coated, or tailed forms must remain labeled variations rather than replacing the classic identity.

Exact source-identified Zebra Midge resting in an open hand, showing its bead, slim dark ribbed body, and very small scale
Real photo · exact pattern

Zebra Midge tied by Alexander W. Holmes

Exact source-identified Zebra Midge and the only exact photograph in this gallery. The page enlarges the fly without altering the source file; open the full photo to see the hand-scale context. The next two flies are separately named comparisons, not extra Zebra Midge views.

View
exact pattern — source-identified Zebra Midge in-hand scale
Color shown
black thread body with silver rib and bead
Look for
The complete tiny bead-head fly rests in an open hand, making its slim dark body, metallic rib, curved hook, and honest scale visible.
Open full-size photo ↗

On the water

Know when and how to fish it.

Use these tips as a starting point. The river, depth, insects, and fish behavior still decide the final presentation.

01

Why it works

  • The sparse body preserves a tiny midge-pupa silhouette instead of adding a bulky thorax or wing case.
  • The open wire rib supplies clear segmentation, restrained flash, and durability on a very small fly.
  • The bead helps the fly reach the feeding lane, while bead material and mass remain separate depth decisions rather than invisible recipe details.
02

When to use it

  • On tailwaters, spring creeks, and other midge-rich water when trout are taking very small subsurface food.
  • During cold-water periods or technical conditions when a sparse profile fits the observed insects.
  • As a small dropper below a larger attractor only where the exact multi-fly rig is legal and appropriate.
03

How to fish it

  • Dead-drift it at the observed feeding depth, often close to the bottom in winter rather than automatically near visible adults.
  • Focus on slow channels, tailouts, deep pockets, and other lanes where tiny food can collect; cast far enough upstream for the fly to descend.
  • Correct depth, bead mass, external weight, leader, and drag before assuming body color is the problem.
04

Mistakes to avoid

  • Calling every small dark bead-head midge a Zebra Midge.
  • Fishing it high merely because adult midges are visible at the surface.
  • Adding a tail, resin shell, jig hook, glass bead, or Perdigon-style body without labeling the variation.
  • Presenting the Biot Midge and Black Buzzer comparisons as extra Zebra Midge photographs.

At the vise

Tie this version.

Classic black-and-silver Zebra Midge · beginner

This guide documents the classic black-thread, silver-wire, silver-bead form. Red, olive, glass-bead, jig-hook, resin-coated, tailed, and Perdigon-style versions require explicit variation labels.

Materials

Hook
2X-short emerger hook, sizes 16–22
Bead
Silver 1/16-inch bead in the reviewed Orvis recipe
Thread
Black 70-denier or 8/0 thread
Rib
Small silver Ultra Wire
Finish
Optional minimal head cement

Steps

  1. Slide the bead onto the hook small opening first, seat it behind the eye, and secure the hook in the vise.
  2. Start the thread immediately behind the bead and carry a smooth foundation to the bend.
  3. Tie in the silver wire along the shank so the underbody stays straight and slim.
  4. Build a lightly tapered black-thread abdomen, keeping the front compact rather than creating a bulky thorax.
  5. Spiral the wire forward in evenly spaced open turns to create the identifying rib.
  6. Secure the wire immediately behind the bead and remove it with a controlled helicopter motion rather than dulling scissors.
  7. Form a compact thread collar, whip finish, clear the eye, and apply only a trace of cement if desired.

Tying source: Tying the Zebra Midge ↗

Common variations

Small changes can make a different fly.

One verified, non-AI exact photograph shows Alexander W. Holmes's Zebra Midge at honest hand scale. Two separately named midge photographs—a Biot Midge group and a Black Buzzer with green collar—show construction boundaries only; neither is another Zebra Midge angle or variation.

Zebra Midge tied by Alexander W. Holmes

The exact licensed in-hand photograph proves the pattern's very small scale and shows the complete bead-head ribbed profile.
Colors shown
dark body, metallic rib and bead
Weighting
A metal bead is visible; material, mass, hook size, and hidden ballast are not established by the photograph.

Biot Midge identity comparison

A separately named group with fuller biot bodies and thoraxes, used only to show the boundary around the sparse Zebra construction.
Colors shown
cream, orange, dark thorax
Weighting
Comparison only; not a Zebra Midge.

Black Buzzer identity comparison

A separately named glossy black pupa form with a green collar and no exact Zebra recipe.
Colors shown
black, green collar
Weighting
Comparison only; not a Zebra Midge.

Where this fly is suggested

River reports that include this fly.

The river pages list this fly as a seasonal option. Open the current report to see what is happening today.

PennsylvaniaPine CreekOpen river report ↗MontanaMadison RiverOpen river report ↗ColoradoSouth Platte RiverOpen river report ↗

Related patterns

Midge Patterns by Stage ↗Black Beauty Midge ↗Mercury Midge ↗Griffith's Gnat ↗

How this guide was checked

Fly information and photo sources.

Guide checked on 2026-07-13. Every image has its own source and usage record. Natural insects and hand-tied flies can vary in shape and proportion.

Pattern sources

Orvis NewsTying the Zebra Midge↗Orvis NewsClassic Pro Tips: How to Fish Midge Patterns in Winter↗

Image credits