The tiny moving water mayfly family of Tricorythodes (or more commonly known as Tricos) make up what for what they lack in size (generally sizes 18-22) with their almost plague-like numbers. Creating swarms that can shadow the river, the expiring Trico spinners will cause even the most seasoned lunkers to rise from the depth to feed, making this last form of the adult mayfly one of the most productive. By incorporating a small tuft of fluorescent material above the wings of our Matt's Hi Vis Trico Spinner pattern, you can better track your fly as it drifts among the naturals.
Dry/Wet: Dry
Fly Category: True-Fly Pattern
Family: Mayflies
Species: Trico
Life Stage: Adult
