Parachute Loop-Wing Callibaetis

Hook: Tiemco TMC100, sizes 20 to 16.
Thread: Gray 8/0 (70 denier).
Tail: Dun Microfibbetts.
Abdomen: Gray goose biot.
Wing: Black polypropylene yarn.
Hackle: Grizzly.
Thorax: Gray Super Fine Dubbing.