Thorax (tone 2) Rust or hot-orange rabbit blend, dubbed heavier for contrast (pinch)
Wingcase / hunchback Dark mottled turkey tail (section)
Legs Mallard flank dyed wood-duck (5-6 fibers per side)
How to tie it
Start the thread and run to the bend. Tie in 8-10 wood-duck-dyed mallard flank fibers for a tail about half a shank-length long, plus a length of thread for the rib.
Dub a slim olive-toned abdomen forward to about the 60% point (tone 1), keeping the wraps loose for translucency.
Rib the abdomen with 4-5 open turns of thread and tie off.
Tie in a section of dark mottled turkey tail at the 60% point for the wingcase.
Dub a fatter, contrasting rust/hot-orange thorax (tone 2) from the 60% point to behind the eye to create both the two-tone effect and the humped profile.
Tie in 5-6 wood-duck fibers per side as legs to the hook point.
Pull the turkey tail over the thorax as a humped wingcase, tie down behind the eye, trim, form a head, whip finish and cement.