Fish this Stonefly fly pattern as if it's crawling or has become dislodged.

3.6 out of 5 Customer Rating
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Item #713F
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The Story

The Giant Stonefly can get as big as 40mm long and they begin their migration from the bottom of the river long before they actually come out on the banks to hatch. This movement to the banks creates a real opportunity for feeding trout and this big stonefly fly pattern is perfect for imitating these nymphs. Fish this stonefly as if it were moving along the bottom with very short strips. In black, brown.

Sizes: 8, 10.

Rated 5 out of 5 by from Arizona Tested tough! Most flys get destroyed in Arizona but the quality tying for Orvis held it firm though hundreds of Apache trout and looked good doing so
Date published: 2020-08-11
Rated 5 out of 5 by from Best Best giant black stonefly on the market. I have tried them all. this one gets the most fish.
Date published: 2014-06-20
Rated 5 out of 5 by from High water offering This Orvis Giant Stone fly is the best I have seen to imitate the large larval stoneflies of the streams and rivers of the Western trout waters. You can use these subsurface nymphs year round because it takes 2 years for the stonefly to mature and become an adult. But I especially like this fly for high water conditions of late winter and spring. Tie one on and then add a trailing bead head copper John fly as a trailer. This combo catches trout.
Date published: 2014-06-09
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