Hook: TMC 100BL #12
Thread: UNI 8/0 Red
Body: UNI Floss Red
Thorax: Peacock
Wing: Guinea Fowl
Spider flies is on of those patterns that I haven’t fished much with, but that I believe will work very well for my trout streams when summer comes, so while snow is pouring down (again…) I tie up some variations of this