A common summer through fall mayfly hatch throughout most of the US, the small-statured Trico mayflies will emerge in such numbers that they will commonly blanket the waters from which they hatch! During these abundant hatches, trout will actively be tracking and targeting the naturals as they move up through the water column in their attempt to emerge. Many Tricos will struggle or fail to break through the surface of the water, making the Trico Sparkle Dun a particularly lethal pattern during the emergence.
Dry/Wet: Dry
Fly Category: True-Fly Pattern
Family: Mayfly, Midge
Species: Trico, General Midges
Life Stage: Emerger, Cripple, Adult
