![Mahogany Dun Thorax](http://bigyflyco.com/cdn/shop/products/mahogany_dun_thorax_600x400.jpg?v=1685021356)
Mahogany Dun Thorax
- Thorax flies are designed for smoother sections of water, where a bushier fly isn't need to keep it afloat.
- The bottom part of the hackle is trimmed a bit to help this pattern riding right on the surface.
- Giving it a few twitches here and there can only help improve its effectiveness.