Here is a heavy stonefly variation tied here by Greg LaBonte of Maine Fly Guys.
Materials list:
Hook: Firehole 718 #8
Thread: Daneville Waxed Flymaster Plus 210 White
Tail: Turkey biot brown
Body Color: Yellow sharpie
Body Wrap: UTC Vinyl Med Brown, UTC small gold wire
Dubbing: Grey Squirrel Dubbing
Legs: Centipede Legs brown and black
Dubbing Loop: Cinnamon dubbing
1st Bead: Firehole Tungsten Gold 4mm
2nd Bead: Firehole Tungsten Gold 3.5mm
Hackle: Ruffed grouse wing feather
Back: Thin Skin mottled brown
UV: Raid Zap medium
