

Tied on a Kamasan B405, Yellow silk, waxed. Abdomen split thread. #16
If I was only allowed one fly to take to my river, and I had to catch a fish with it, then this would be my choice. And probably this size too, though I've caught on everything from a #12 to a #22 with this pattern. And practically any time of the year as well. In the winter months, tied with a gold bead it picks up more than its fair share of grayling.
What would your choice be, for: "If I was only allowed one fly..." ? There will be a few Stewart's Spiders, I'll wager!

Andrew.