Giant Black Stonefly
Nymph
Tied By Darrell Olson
Hook: Daiichi 1720, Size 10
Thread: Black 8/0 Thread
Body Parts: weighted wire, tail, body, legs, wing case, thorax
Materials: 10 wraps of 0.020 Lead-Free Wire, Black Ostrich Herl, Wool Dubbing, Black Hackle, Black Goose, Wool Dubbing
Notes:
The black stonefly nymph is a fly pattern designed to imitate the nymph stage of the stonefly, an aquatic insect found in clean, fast-flowing streams and rivers. Stoneflies are an important food source for many freshwater fish species, making the black stonefly nymph an effective and versatile fly for fly fishing.
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