Blue-winged Olives
Baetis
Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.
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Updates from July 1, 2017
Updates from July 1, 2017
Photos by Troutnut from the South Fork Stillaguamish River in Washington
Closeup insects by Troutnut from the South Fork Stillaguamish River in Washington
I'm unsure of the ID on this one; keys put it closest to Cinygmula reticulata, but I'm very doubtful of the species and not positive on the genus. Epeorus is another possibility, but I don't know which species it would be.
This one was collected in association with a female dun probably of a different family.
This one was collected in association with a female dun probably of a different family.
This one was collected in association with a male spinner, but they appear to be different families.