Fetal Hydropsyche Larva

Hook: Curved-shank scud hook such as the Tiemco TMC2487 or
    TMC2457, sizes 14 to 10.
Thread: Olive 8/0 (70 denier).
Weight: Narrow lead wire.
Tail: Light dun cul de canard and pearl UV Ice Dubbing.
Abdomen: Your favorite brand of olive wet-fly dubbing and pearl UV
    Ice Dubbing.
Thorax: Black or dark brown squirrel dubbing.
Back: 3- to 4-millimeter-wide strip of clear Scud Back.
Rib: Olive tying thread or 20-pound-test clear monofilament.