The giant Salmonflies of the Western mountains are legendary for their proclivity to elicit consistent dry-fly action and ferocious strikes.
Option 1 | Option 2 |
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Vein A1 of forewings attached to hind margin by series of small veins (source fig 13.176) | Vein A1 of forewings not attached to hind margin as at left (source fig 13.181, 13.183) |
Forewings with two pairs of cubital intercalary veins, with the anterior pair long and posterior pair very short | Cubital intercalary veins not as at left |
Remaining families: Ephemerellidae and Leptophlebiidae | |
5 Example Specimens | |
Ametropodidae Genus Ametropus | Go to Couplet 13 |