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 |
---|---|
Three well-developed tails (caudal filaments) | Two tails; third (terminal filament) rudimentary or absent |
Remaining families: Ametropodidae, Caenidae, Ephemerellidae, Leptohyphidae, and Leptophlebiidae | Remaining families: Arthropleidae, Baetidae, Baetiscidae, Heptageniidae, Metretopodidae, and Pseudironidae |
5 Example Specimens | 5 Example Specimens |
Go to Couplet 11 | Go to Couplet 14 |