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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Pronotal setose warts fused into single transverse wart on each side of mid-line | Pronotum with 2 discrete setose warts on each side of mid-line |
Median fissure of mesoscutum deep (sf 19.579) | Median fissure of mesoscutum not deep as at left (sf 19.582) |
Remaining families: Brachycentridae and Lepidostomatidae | |
5 Example Specimens | |
Sericostomatidae No further information about this family is available on Troutnut.com at this time. | Go to Couplet 32 |