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Mayflies

Mayfly Patterns

Found most often in moving water, mayfly nymphs, duns, and spinners, offer the angler and trout many opportunities to get to know each other! Identified by the 3-tails as a nymph, or the two pairs of sail-like wings as an adult, Mayflies are one of the four main aquatic food groups of the trout.

 

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Beadhead Skinny Nelson

Ascent Fly Fishing
In stock

Originally tied along the banks of Oregon's McKenzie river, and made famous on the Big Horn River in Montana, the Skinny Nelson is an unassuming, m...

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Mercury Baetis

Ascent Fly Fishing
In stock

The offspring of an RSII and a Jujubaetis, the Mercury Baetis is a born trout slayer! Don't let the slim profile and muted colors of this pattern ...

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Beadhead Micro Mayfly

Ascent Fly Fishing
In stock

Don't let the name, Beadhead Micro Mayfly, fool you. Regardless of what you might think, trout don't know the name of the flies in your fly box, a...

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Red Headed Step Child

Ascent Fly Fishing
In stock

Like throwing a hot coal in the water, tying on a Red Headed Step Child will make your next trip to the river sizzle! Sharing the size and profile...

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Mayhem

Ascent Fly Fishing
In stock

Mimicking one of the most vulnerable life cycles of the invertebrate, the foam wing of the Mayhem allows it to dance and bob in the water column in...

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Blue Winged Olive Mayfly Selection

Ascent Fly Fishing

The Blue Winged Olive Mayfly is one of the most prolific mayfly families in the United States and can be found on rivers and streams at every eleva...

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Trico Mayfly Selection

Ascent Fly Fishing
In stock

What the Trico mayflies lack in size, they make up in quantity! This mayfly family comes off in late summer to fall, and is renowned for its' "Bla...

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Pale Morning Dun / Pale Evening Dun Fly Selection

Ascent Fly Fishing

While the Pale Morning Dun and Pale Evening Dun mayflies are members of different families, they are largely similar in size and profile, allowing ...

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Callibaetis Mayfly Selection

Ascent Fly Fishing

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 ...

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Attractor Nymph Selection

Ascent Fly Fishing

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...

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Western Green Drake Selection

Ascent Fly Fishing

If the Blue Winged Olive is the tiny Cessna of the mayfly family, the Green Drake is the hulking Boeing 787! The Green Drakes are one of the large...

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Go-To Dry Mayfly Selection

Ascent Fly Fishing

While not as numerous as midges or as large as stoneflies, mayflies are without question one of the most important food sources for trout in most s...

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Hex Mayfly Selection

Ascent Fly Fishing

Populating lakes and slack waters in every US State (except Alaska, Arizona, and New Mexico), and spreading throughout every Canadian province exce...

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Sulphur Mayfly Selection

Ascent Fly Fishing

Found in rivers and streams throughout the entirety of the Eastern US and Canada as well as most of the Midwest, the Sulphur Mayfly (formally known...

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Hendrickson Mayfly Selection

Ascent Fly Fishing

Hendrickson is a common name that anglers have used to encompass both the species of Ephemerella invaria (also known as the Sulphur of Light Hendri...

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Parachute Sulphur Emerger

Ascent Fly Fishing
In stock

One of the first and most prolific mayfly hatches each spring in the upper Midwest, Appalachia, and New England, the trout wake from their winter s...

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Stalcup Baetis

Ascent Fly Fishing
In stock

The Stalcup Baetis is a bit of a bully when it comes to fly patterns. It's not content to be fished for just one hatch and always wants to be a p...

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Beadhead Mylar Prince Nymph

Ascent Fly Fishing
In stock

A lake and river warrior, the Beadhead Mylar Prince Nymph are ready to do battle with big fish where you are fishing. Equipped with a bright green...

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Flashback Mercury Baetis

Ascent Fly Fishing
In stock

The offspring of an RSII and a JujuBaetis, the Flashback Mercury Baetis was a born and destined to be a trout slayer! Don't let the slim profile a...

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Mercury Flashback Pheasant Tail

Ascent Fly Fishing

The "Jack of all Trades" of the angler's fly box, the Mercury Flashback Pheasant Tail is an ultra-versatile fly pattern that is capable of matchin...

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H & L Variant

Ascent Fly Fishing
In stock

The H & L Variant is a high floating, traditional dry fly that has been fooling trout for more than 60 years. While sharing many characteristi...

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Prince Nymph

Ascent Fly Fishing
In stock

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...

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Beadhead Hotwire Nymph

Ascent Fly Fishing
In stock

The lovechild of the Copper John and the Pheasant Tail, the Hotwire Nymph is a terror to trout one of the best tools in the fly fisher's box! Load...

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Cheesman Emerger

Ascent Fly Fishing
In stock

Located just outside the busy Denver Colorado Suburbs, the fish of the Cheesman Canyon section of the South Platte River have been well trained. C...

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Batman Nymph

Ascent Fly Fishing
In stock

Made from the stuff of trout nightmares, the Batman Nymph will dive into the darkest pools in the river to bring trout to justice…well, if not just...

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Frenchie

Ascent Fly Fishing
In stock

Both the varsity quarterback and the 2018 Prom King, the Frenchie is the over-achieving, flashy big brother of the pheasant tail nymph. While tippe...

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Beadhead Chocolate Thunder

Ascent Fly Fishing
In stock

Born on the highly pressured and technical tailwaters of the South Platte River in Colorado, the Chocolate Thunder (aka Foam Wing Emerger) is a sup...

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Beadhead Flashback Barr's Emerger BWO

Ascent Fly Fishing
In stock

Topped with a brass beadhead and a little flash to help it shine through cloudy water, the Beadhead Flashback Barr's Emerger has earned its stripes...

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Beadhead Flashback Barr's Emerger PMD

Ascent Fly Fishing
In stock

Topped with a brass beadhead and a little flash to help it shine through cloudy water, the Beadhead Flashback Barr's Emerger has earned its stripes...

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Hi Vis Parachute Adams

Ascent Fly Fishing
In stock

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. If we wer...

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Hi Vis Parachute BWO

Ascent Fly Fishing
In stock

Depending on where you live, a number of different mayflies might share the name of Blue Winged Olive (BWO), but the vast majority of the time it i...

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Hi Vis Parachute PMD

Ascent Fly Fishing
In stock

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...

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Beadhead Flashback Juju Baetis

Ascent Fly Fishing
In stock

A heavy metal version of one of our most effective and versatile nymph patterns, the Beadhead Juju Baetis is a killer match for a host of mayflies ...

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Disco Baetis

Ascent Fly Fishing
In stock

Another pattern created by Ascent Bug Geek Peter Stitcher, the Disco Baetis has fast become one of our go-to fly patterns for tempting a bite out o...

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Beadhead Disco Baetis

Ascent Fly Fishing
In stock

Another Ascent Fly Fishing original, the Beadhead Disco Baetis has fast become one of our heavy metal, go-to fly patterns for tempting a bite out o...

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S.O.S. Nymph

Ascent Fly Fishing
In stock

One of the go-to fly patterns in every fishing guide’s box, the SOS. Nymph stands for “Save Our Skin” and is the pattern we turn to when we need to...

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Female Adams

Ascent Fly Fishing
In stock

A unique fly matching one of the most vulnerable ad productive life-cycles of the Mayfly, the Female Adams imitates the egg-laying spinner that has...

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Darth Baetis

Ascent Fly Fishing
In stock

The “Force is strong” with the Darth Baetis pattern and so is its ability to stick trout! Tied to overpower the reserve of rebellious tailwater tro...

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Beadhead Darth Baetis

Ascent Fly Fishing
In stock

Not a pattern for the young jedi to trifle with, the Beadhead Darth Baetis lives and dark places and does bad things to trout!! Tied to overpower t...

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Parachute Blue Dun

Ascent Fly Fishing

Holding its head and abdomen close to the water, and its wings high aloft, the Parachute Blue Dun is an excellent fly pattern when matching the Bla...

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Beadhead Red Squirrel Nymph

Ascent Fly Fishing

This tried and true generalist nymph pattern has been putting the hurt on trout for more than 50 years and will undoubtedly be catching fish for co...

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Irresistible Adams

Ascent Fly Fishing
In stock

The overweight member of the Adams dry fly family, the Irresistible Adams is just too big of a meal for most trout to pass up! While copying the wi...

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Grey Fox

Ascent Fly Fishing
Out of stock

Invented by tied by legendary fly tyer and angler Preston Jennings, the Grey Fox has been the bane of trout in the Catskill mountains for more than...

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PS Dad Bod

Ascent Fly Fishing
In stock

“Dad Bods are hot right now!” While the Dad jokes almost write themselves on the river with this pattern, this double beadhead nymph pattern is no ...

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Zug Bug

Ascent Fly Fishing

An oldie but a goodie, the Zug Bug has been hooking trout since before I was born! Sharing many of the elements of its cousin the prince nymph, the...

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Beadhead Zug Bug

Ascent Fly Fishing

A chunkier version of a well-known nymph pattern, the Beadhead Zug Bug has been hooking trout since before I was born! Sharing many of the elements...

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Sure Shot

Ascent Fly Fishing

A Bumble Bee, a Wasp, A Yellow Jacket, or just some crazy looking Mayfly, regardless of what the Sure Shot was intended to be it sure matches a lo...

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Split Case PMD

Ascent Fly Fishing
In stock

Equipped with a "Hot Spot" wing pad, the bright yellow foam on the back of the Split Case PMD imitate the bright yellow body for the adult PMD mayf...

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