Dry Flies
Dry Flies

Trico Spinner

The Trico Spinner imitates the spent Tricorythodes spinner fall — one of the most technical and rewarding dry fly events of the year. Trout line up in pods and sip hundreds of tiny, white-winged spinners from the surface in predictable feeding lanes.

How to Fish It

Trico spinner falls occur early morning. Fish to rising fish with pinpoint accuracy — 6x or 7x tippet is essential. A trailing shuck version can outperform the standard.

Frequently Asked Questions

What size Trico Spinner should I use?

The Trico Spinner is most commonly tied in sizes 20–24. Choose smaller sizes for clear water and pressured fish, and larger sizes for faster or off-color water.

What does a Trico Spinner imitate?

The Trico Spinner primarily imitates Trico spinners, Tricorythodes. Trico spinner falls occur early morning. Fish to rising fish with pinpoint accuracy — 6x or 7x tippet is essential. A trailing shuck version can outpe

How do you fish a Trico Spinner?

Trico spinner falls occur early morning. Fish to rising fish with pinpoint accuracy — 6x or 7x tippet is essential. A trailing shuck version can outperform the standard.

Pattern Details

Category
Dry Flies
Sizes
20–24
Colors
Black/White
Imitates
Trico spinners, Tricorythodes
Water Types
tailwater, spring creek

Target Species

rainbow troutbrown troutbrook troutcutthroat trout