Hook ? Streamer style
Thread - Black
Tail - Dyed red hackle fibers
Body - White wool or chenille
Ribbing - Red wool or doubled uni stretch
Throat - 2 turns of red and white hackle mixed to make a sparse collar
Wing - White bucktail with the lower half clipped short and the top half extending slightly beyond tail
Over wing - Matched brown turkey tail feather sections extending to beginning of tail

Just one of many versions of this fly