Mayflies

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...

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 t...

The Matt's Baetis nymph pattern captures the true spirit of the Generalist in its ability to match a massive number of mayfly and stonefly species....

The "AP" in AP Nymph stands for "All Purpose" and that is truly the case when it comes to this ultra-versatile generalist pattern. When fished in ...

The closest legal alternative to fishing with dynamite during a mayfly hatch, the Greg's Emerger is - hands down - our favorite mayfly emerger patt...

The love child of a Pheasant Tail Nymph and a Copper John, the Pheasant Tail Brassie is a perfect mix between realistic profile & proportion wi...

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 t...

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 t...

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 t...

Decked out in black, white, and silver, the gothic younger brother of the prince nymph known as the Beadhead Prince of Darkness is just crying out ...

Initiated from a dare to make the Prince Nymph even gaudier, the Fly Formerly Known As Prince was born! Like the Prince Nymph's sexy big sister, t...

While the Prince Nymph in its various forms has the profile of a mayfly or stonefly nymph, that is where the resemblance ends. Contrasting red and...

If we could only fish two nymph patterns for the rest of our days on the water, one would be a Flashback Hare's Ear, and the second would be the Fl...

While there are no secret patterns that are guaranteed to catch fish every time you are on the water, the closest thing to it would be the Pheasant...

The nymph life cycle of the Pale Morning Dun is actively preyed upon by trout in both Eastern and Western rivers. Known to take multiple "practice...

The love child of a Pheasant Tail Flashback and a Little Yellow Stonefly Nymph, the Lightning Bolt is a fiery little nymph pattern that is fished w...

Probably the flashiest Attractor nymph in the fly box, the Rainbow Warrior lives up to its name and is wrapped in mirrored mylar and multi-colored ...

If the traditional Prince Nymph isn't flamboyant enough for you and you're looking to grab the attention of some feeding trout, the Beadhead Psycho...

A proud member of a long line of attractor nymphs (such as the Rainbow Warrior and Copper John), the Beadhead Evil Weevil's sole purpose is to tick...

The soft hackle wrap on the Beadhead Soft Hackle Pheasant Tail adds another layer of realism to this already legendary pattern. As this nymph drif...

Also know as the Guides Choice hares Ear Nymph, it is the soft hackle wrap on the that adds the final layer of realism to this already legendary pa...

A new and deadly take on a pattern already feared by trout, the Hot Pink Beadhead Pheasant Tail Flashback is a fly to be reckoned with! Topped wit...

A new and deadly take on a pattern already feared by trout, the Hot Pink Beadhead Flashback Hare's Ear is a fly to be reckoned with! Topped with a...

Fishing with a Copper J can be most accurately compared to fishing with dynamite! This heavy metal pattern is a quick sinker, is wrapped in lead a...

Tied with two small beadheads to give it essential weight while still allowing it to keep its slender figure, the Two-bit Hooker is one of the most...

Tied with both a hackle wrap behind the eye of the hook and a thick tuft of CDC feathers off its back, the BWO CDC Thorax Dun is an extra buoyant p...

The Blue Dun is a common name that has been applied to a number of spring and summer emerging mayfly species, including the Black Quills, Blue Quil...

Sitting lower in the water than both the Parachute BWO and the Thorax BWO, the BWO CDC Comparadun makes it appear trapped in the surface film, and ...

With the name Light Cahill being applied to a number of different mayfly species across the country, having this pattern stocked in your box will e...

The Yellow Drake (Ephemera varia) is a massive mayfly that emgerges from Midwestern and Eastern streams each fall. Unlike other mayflies in the Ep...

One of the first and most prolific mayfly hatches each spring in the upper Midwest, Appalachia, East Coast, and New England, the trout wake from th...

Light Hendrickson, Ephemerella invaria, or Sulpher are all names for the same explosive mayfly hatch that takes over East Coast rivers each spring....

Tied to match the East coast's first and most prolific Spring mayfly hatch, that of Ephemerella subvaria or Dark Hendrickson. The traditional Dark...

The tiny moving water mayfly family of Tricorythodes (or more commonly known as Tricos), make up what for what they lack in size (generally sizes 1...

Depending on where you live, a number of different mayflies might share the name of Blue Winged Olive (BWO). However, it is the size 16-24 family...

True to the natural Callibaetis Mayfly down to the speckled wing and long tail, the Loopwing Parachute Callibaetis is an almost spot-on imitation o...

Found throughout the lower 48 states and Canada, the Callibaetis Mayfly is one of our few stillwater (pond, lake, and reservoir) mayfly species. W...

Found throughout the lower 48 states and Canada, the Callibaetis Mayfly is one of our few stillwater (pond, lake, and reservoir) mayfly species. W...

With the name Light Cahill being applied to a number of different mayfly species across the country, having this pattern stocked in your box will ...

If we were only allowed to fish one dry mayfly pattern for the rest of our days on the water, that pattern would be the Parachute Adams. This Gene...

A common name used in reference to a number of mayfly species, the Parachute Red Quill is a fly that can be used to match a number of species spann...

The spawned out mayfly spinner, floating on top of the water after death, is among the easiest food and fastest calories available for the feeding ...

This large-bodied, brightly colored dry mayfly pattern is intended to appear as a large meal helplessly stranded on top of the water as opposed to ...

A flashier and sexier version of the Parachute Adams, the Parachute Purple Haze shares many characteristics with the Adams but has replaced the gre...

Ginger Quill is a name that is used in a number of regions to describe more than half a dozen mayfly species. If you are looking to cover more wat...

An obnoxious concoction of red floss, over-sized wings, and peacock herl, the Royal Wulff is an Attractormayfly pattern and stands out (in more way...

After the BWO hatch each spring, the Pale Morning Dun or PMD is the next major mayfly hatch for streams and rivers across the West. If you are loo...

Close cousins to the Sulphur and Pale Evening Dun, the Pale Morning Dun or PMD hatch is the stuff of mayfly legends! Filling every portion of the ...