Dry FliesGriffith's Gnat

The Griffith's Gnat is a generalist pattern that effectively mimics a variety of insects, primarily midges and small mayflies. Its peacock herl body provides an enticing iridescence, and its grizzly hackle gives the illusion of movement and life.

Season
Spring, Summer, Fall
Difficulty
Intermediate
Target Species
Trout
Griffith's Gnat - Image source: Umpqua Feather Merchants
Image source: Umpqua Feather Merchants

Overview

A simple midge cluster pattern made from peacock herl wrapped with grizzly hackle. It's a great option when fish are rising to mating clusters of midges. Easy to tie and deadly during winter or late summer when small insects dominate.

Pattern Characteristics

Intermediate Difficulty
Trout
Stillwater
Moving Water
Spring
Summer
Fall
Imitates: Midges, Small Mayflies

Materials

Hook: 18-22 Tiemco 100SP-BL
Thread: Black 8/0 UNI
Body: Peacock Eyes
Hackle: Whiting Grizzly Saddle or Neck Feather

Fishing Tips

Season

Spring, Summer, Fall

Presentation

Cast upstream and dead drift

When to Use

When fish are rising to small insects

Water Type

Effective in both stillwaters and moving waters

Rigging Suggestions

Can be used alone or in tandem with a nymph pattern

Visibility & Floatation

The grizzly hackle helps to keep the fly floating and adds visibility in a variety of light conditions.