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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Abdominal sterna with prominent friction disc of setae | Abdominal sterna without prominent friction disc of setae (although felt-like coating of setae may be present) |
Remaining species: Drunella doddsii and Drunella pelosa | Remaining species: Drunella coloradensis, Drunella flavilinea, Drunella grandis, and Drunella spinifera |
5 Example Specimens | 5 Example Specimens |
Go to Couplet 3 | Go to Couplet 4 |