To make a fast simple and effective fly, cover your scud style hook shank with thread. Then take a Squirmy and tie it in at the rear of the hook. Start with a couple loose wraps because cinching it too tight will make the thread slice through the worm. You will develop a feel for this. Then run your thread up to the hook eye and again lock in the worm with another 10 wraps of thread. Make a good solid whip finish. Avoid using head cement as it can deteriorate the worm.

Spirit River Squirmy Wormies