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|
|Abdominal terga with more than 5 intercalary bristles ||Abdominal terga with no more than 4 intercalary bristles |
|Western North America||Eastern North America|
4 Example Specimens
5 Example Specimens
I took a few closeup pictures of this stonely with my old camera and a microscope.
Species Claassenia sabulosa
|Go to Couplet 4|