The famous nocturnal Hex hatch of the Midwest (and a few other lucky locations) stirs to the surface mythically large brown trout that only touch streamers for the rest of the year.
Option 1 | Option 2 |
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Apical cercal segments fringed with fine hairs dorsally and ventrally (sf 16.158) | Apical cercal segments fringed along ventral margins or not at all |
Western North America | Widely distributed |
5 Example Specimens | |
Cascadoperla Species Cascadoperla trictura No further information about this genus is available on Troutnut.com at this time. | Isoperla |