Sulfur Parachute

Hook: Gamakatsu R10-BN or an equivalent
    dry-fly hook, sizes 18 to 12.
Thread: Fire orange 8/0 (70 denier).
Parachute: White calftail.
Tail: Brown Z-Lon.
Body: Pale yellow turkey or goose biot.
Hackle: Golden straw.
Thorax: Orange Ice Dubbing.