This is a nice fly pattern and Greg Labonte does a great job of explaining it. Be sure to check this one out!
Materials list:
Hook: Mustad Tarpon 2/0
Dumbbell eyes: MFC Large Lead
Belly: White Bucktail
Flash: Hareline Ice Dubbing
Back: SF Blend Natural, brown bucktail, and peacock herl
Gills: Red marabou
Those are awesome! I learned about them a while back at the Eldredge Bro’s Fly Shop in Cape Neddick Maine. Man, they catch bass up there! (and lots of other fish that I’ve caught in ME, MA, FL, and freshwater in many states in between :))!