F-Fly Brown #:18 The "Airbubble": The fly is

The "Airbubble": The fly is tied with a material that mimics the gas bubble that an emerging nymph uses to float to the surface

This "Small" model is the perfect representation of the Yellow Sally (Isoperla grammatica) in its middle growth stages

slow-moving waters

While many midges are dark

F-Fly Brown #:18 The "Airbubble": The fly isFly Type: This is a dry fly, specifically a "minimalist" or "emerger" style pattern. The F Fly (also known as the "Farnborough Fly") is designed to imitate a variety of small, dark aquatic insects, most often a midge or a small mayfly dun or emerger. Its sparse dressing and upright wing of deer or CDC hair effectively mimic the silhouette of a struggling insect just breaking through the surface film. Best Suited For: The F Fly is exceptionally