Midge / EmergersGriffith's Gnat Emerger
The Griffith's Gnat Emerger is an emerger variation of the classic Griffith's Gnat pattern, featuring a trailing shuck to imitate midges in the final stages of emergence. Available in peacock and tan variations, this pattern rides low in the surface film where selective trout focus during midge activity. The grizzly hackle provides flotation while maintaining a realistic profile.
Year Round
Intermediate
Trout
Overview
The Griffith's Gnat Emerger was developed at Blue Ribbon Flies as an evolution of the classic Griffith's Gnat. The trailing shuck adds realism by imitating the pupal case of an emerging midge. The peacock version excels in most conditions, while the tan version matches lighter midge species common in some waters. Both versions are essential for technical midge fishing.
Pattern Characteristics
Materials
Hook: Tiemco 2488 or Umpqua U201, #20
Thread: Uni-Thread, 8/0, olive dun (peacock version) or light cahill (tan version)
Shuck: Crinkled Zelon, serendipity brown (peacock) or caddis tan (tan)
Thorax: Natural Peacock Herl (peacock) or Tan Superfine Dubbing (tan)
Hackle: Grizzly dry fly hackle (peacock) or light dun/grizzly (tan)
Fishing Tips
Season
Effective year-round during midge activity. Particularly productive during winter and early spring when midges are the primary food source and fish become selective.
Presentation
Dead drift in the surface film near rising fish. Focus on feeding lanes and current seams where emerging midges collect. Long, delicate presentations are essential for success.
When to Use
Best during midge hatches when fish are feeding on emergers rather than adults. Try when fish refuse standard Griffith's Gnat or when you see subtle sipping rises.
Water Type
Ideal for spring creeks, tailwaters, and any slow-moving water with midge activity. Also effective on stillwater when fish are taking midges in the film.
Rigging Suggestions
Fish on 12-15 foot leader with 6X-7X tippet. The small hook sizes require fine tippet and accurate casting. Consider a reach cast to extend drag-free drift.
Visibility & Floatation
The small size makes tracking difficult. Fish near visible landmarks or use a larger dry fly as an indicator with the emerger as a dropper. Rides low in the film.
