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Mayfly Nymph Patterns

  • Grey RSII Olive RSII Black RSII Pearl RSII

    RSII

    No family of flies better covers the mayfly emerger life stage than the RSII!  Trout eagerly anticipate the time when the mayfly nymphs break cover from the bottom of the lake or river and make their way towards the surface.  What happens next...

    $1.50
  • Chocolate WD-40 Black WD-40 Red WD-40 Wine WD-40 Dark Olive WD-40

    WD-40

    Similar to the household lubricant from which this pattern derives its name, the WD-40 works anytime and everywhere!  The profile of this fly and the various colors in which it is available make it one of our most versatile patterns, able...

    $1.50
  • Black Mercury RSII Grey Mercury RSII Olive Mercury RSII

    Mercury RSII

    No family of flies better covers the mayfly emerger life stage than the RSII!  Trout eagerly anticipate the time when the mayfly nymphs break cover from the bottom of the lake or river and make their way towards the surface.  What happens next...

    $1.50
  • Attractor Nymph Slection

    Attractor Nymph Selection

    While close in size and profile to the mayfly and stonefly nymphs they are intended to imitate, the Attractor Nymph selection is loaded with sexier, flashier versions of the naturals.  Trout are the alpha predators in their ecosystem, and...

    $24.50 - $62.00
  • Callibaetis Mayfly Selection

    Callibaetis Mayfly Selection

    Found in nearly every roadside ditch, pond, lake and reservoir in the central and western United States, the Callibaetis mayfly is one of the most important stillwater food sources for trout.  While the nymphs of the callibaetis are available to...

    $18.75 - $48.75