Midge / EmergersHerter's Bastard Midge

Herter's Bastard Midge is a simple but effective midge pattern. The thin body and delicate hackle imitate the small insects that trout feed on heavily, particularly in winter. Its small size makes it a great choice when nothing else seems to be working.

Season
Year Round
Difficulty
Beginner
Target Species
Trout
Herter's Bastard Midge - Image source: InTheRiffle
Image source: InTheRiffle

Overview

A vintage midge pattern with a slim thread body, sparse hackle, and minimal materials. Often tied with floss or peacock for the thorax and used in stillwaters or tailwaters when midges are hatching in calm conditions. Best fished near the surface film.

Pattern Characteristics

Beginner Difficulty
Trout
Stillwater
Moving Water
Year Round
Imitates: Midges

Materials

Hook: Dai-Riki 320, size #18-#22
Thread: Veevus, 10/0, red.
Trailing shuck: Wood-duck fibers.
Back/antennae: Bleached elk or deer hair, cleaned and stacked.
Hackle: Grizzly saddle hackle, midge size.

Fishing Tips

Season

Year Round

Presentation

Fish it on a dead drift under a small indicator or as a dropper off a larger dry fly.

When to Use

When trout are feeding on midges, which is often the case in winter and early spring.

Water Type

Effective in both stillwater and moving water.

Rigging Suggestions

Use a fine tippet to avoid spooking wary trout.

Visibility & Floatation

This fly is small and can be difficult to see, but an indicator can help. It is designed to sit in the surface film, imitating an emerging midge.