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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Intercalary veins between vein CuA and CuP in the forewing consist of a series of small veinlets, often forking or curved, that connect vein CuA directly to the hind margin of the wing | Intercalary veins in this region variable, but not as at left |
Remaining families: Ameletidae and Siphlonuridae | Remaining families: Ephemeridae and Heptageniidae |
5 Example Specimens | 5 Example Specimens |
Go to Couplet 11 | Go to Couplet 12 |