Free Ground Shipping On All Orders $50+.
Secure Checkout

Adult Mayflies

DiscountFlies Adult Mayflies Are Tied on Gamakatsu, Tiemco or Daiichi Hooks, By The Worlds Finest Fly Tyers. Experience True Fly Shop Quality Flies On Your Next Fly Fishing Trip!
Remove applied filters to items on page

142 Items

Number of Products to Show
Sort Products By

Extended Body Brown Drake
Quantity in Basket: None |Code: D-EBBD |Shipping Weight: 0.02 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$2.00/each

1 Fly $3.23

2-3 Flies $2.42

4-6 Flies $2.16

7-11 Flies $2.07

12+ Flies $2.00

Quantity in Basket: None |Code: D-EBBD |Shipping Weight: 0.02 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description Extended body mayflies were made popular by Mike Lawson and the theme has been carried on into more detailed patterns such as this. Trout eat this fly!
Extended body mayflies were made popular by Mike Lawson and the theme has been carried on into more detailed patterns such as this. Trout eat this fly!

1 Fly $3.23

2-3 Flies $2.42

4-6 Flies $2.16

7-11 Flies $2.07

12+ Flies $2.00

Enter Quantity for Each Size and Click "Add to Cart"
Size 8 (138 Available)
Size 10 (47 Available)
Size 12 (55 Available)
Size 14 (65 Available)
Size 16 (104 Available)
Parachute Adams Winger
Quantity in Basket: None |Code: D-PAWI |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.79/each

1 Fly $2.89

2-3 Flies $2.17

4-6 Flies $1.94

7-11 Flies $1.85

12+ Flies $1.79

Quantity in Basket: None |Code: D-PAWI |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description This version of the highly successful Parachute Adams is even more realistic, with a segmented quill body and a thin micro-fibbet tail.
This version of the highly successful Parachute Adams is even more realistic, with a segmented quill body and a thin micro-fibbet tail.

1 Fly $2.89

2-3 Flies $2.17

4-6 Flies $1.94

7-11 Flies $1.85

12+ Flies $1.79

Enter Quantity for Each Size and Click "Add to Cart"
Size 14 (60 Available)
Size 16 (124 Available)
Size 18 (173 Available)
Size 20 (210 Available)
CDC Biot Comparadun PMD
Quantity in Basket: None |Code: D-CDPMD |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.55/each

1 Fly $2.50

2-3 Flies $1.88

4-6 Flies $1.68

7-11 Flies $1.60

12+ Flies $1.55

Quantity in Basket: None |Code: D-CDPMD |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The comparadun style of a mayfly is used on spring creeks and slower moving water, because of it's realism. Even when trout have a good opportunity to inspect a cdc biot comparadun PMD, they can still be fooled by this excellent style of fly.
The comparadun style of a mayfly is used on spring creeks and slower moving water, because of it's realism. Even when trout have a good opportunity to inspect a cdc biot comparadun PMD, they can still be fooled by this excellent style of fly.

1 Fly $2.50

2-3 Flies $1.88

4-6 Flies $1.68

7-11 Flies $1.60

12+ Flies $1.55

Enter Quantity for Each Size and Click "Add to Cart"
Size 14 (36 Available)
Size 16 (50 Available)
Size 18 (110 Available)
Size 20 (108 Available)
Last Chance Cripple PMD
Quantity in Basket: None |Code: D-LCCP |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.73/each

1 Fly $2.79

2-3 Flies $2.09

4-6 Flies $1.87

7-11 Flies $1.79

12+ Flies $1.73

Quantity in Basket: None |Code: D-LCCP |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Last Chance Cripple fly pattern was designed for the picky, fly inspecting trout of the Henry's Fork. This fly is designed to imitate a mayfly struggling to escape it's nymph exoskeleton. This is a very vulnerable state in life for a mayfly, and trout know that these flies are are an easy meal.

This pattern is effective for the following mayfly hatches:

  • Pink Lady or Slate Brown Dun
  • Little Marryatt
  • Pale Morning Dun
  • Quill Gordon
  • Red Quill
  • Sulfur dun
  • White Winged Sulfur

The Last Chance Cripple fly pattern was designed for the picky, fly inspecting trout of the Henry's Fork. This fly is designed to imitate a mayfly struggling to escape it's nymph exoskeleton. This is a very vulnerable state in life for a mayfly, and trout know that these flies are are an easy meal.

This pattern is effective for the following mayfly hatches:

  • Pink Lady or Slate Brown Dun
  • Little Marryatt
  • Pale Morning Dun
  • Quill Gordon
  • Red Quill
  • Sulfur dun
  • White Winged Sulfur

1 Fly $2.79

2-3 Flies $2.09

4-6 Flies $1.87

7-11 Flies $1.79

12+ Flies $1.73

Enter Quantity for Each Size and Click "Add to Cart"
Size 14 (162 Available)
Size 16 (184 Available)
Size 18 (21 Available)
Alex's Biot Parachute Sulphur PMD
Quantity in Basket: None |Code: D-ABS |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.85/each

1 Fly $2.99

2-3 Flies $2.24

4-6 Flies $2.00

7-11 Flies $1.91

12+ Flies $1.85

Quantity in Basket: None |Code: D-ABS |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description This fly is an excellent imitation for the pale morning dun and sulphur dun hatches. (Ephemerella excrucians, Ephemerella dorothea infrequens, Ephemerella rotunda) The trailing shuck tricks fish into thinking that the mayfly is hatching and vulnerable, unable to fly away.
This fly is an excellent imitation for the pale morning dun and sulphur dun hatches. (Ephemerella excrucians, Ephemerella dorothea infrequens, Ephemerella rotunda) The trailing shuck tricks fish into thinking that the mayfly is hatching and vulnerable, unable to fly away.

1 Fly $2.99

2-3 Flies $2.24

4-6 Flies $2.00

7-11 Flies $1.91

12+ Flies $1.85

Enter Quantity for Each Size and Click "Add to Cart"
Size 14 (46 Available)
Size 16 (91 Available)
Size 18 (93 Available)
Hackle Dun - BWO
Quantity in Basket: None |Code: D-HACDB |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.73/each

1 Fly $2.79

2-3 Flies $2.09

4-6 Flies $1.87

7-11 Flies $1.79

12+ Flies $1.73

Quantity in Basket: None |Code: D-HACDB |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Hackle Dun - Blue winged olive (BWO) is a newer fly fishing fly addition to Discountflies, designed to imitate a baetis adult mayfly as nearly as possible. Not only will you find this trout fly irresistible to fish, the trout will also find it irresistible!
The Hackle Dun - Blue winged olive (BWO) is a newer fly fishing fly addition to Discountflies, designed to imitate a baetis adult mayfly as nearly as possible. Not only will you find this trout fly irresistible to fish, the trout will also find it irresistible!

1 Fly $2.79

2-3 Flies $2.09

4-6 Flies $1.87

7-11 Flies $1.79

12+ Flies $1.73

Enter Quantity for Each Size and Click "Add to Cart"
Size 18 (290 Available)
Size 20 (133 Available)
Size 22 (45 Available)
Sprout - Pale Morning Dun
Quantity in Basket: None |Code: D-SPPMD |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.67/each

1 Fly $2.70

2-3 Flies $2.02

4-6 Flies $1.81

7-11 Flies $1.73

12+ Flies $1.67

Quantity in Basket: None |Code: D-SPPMD |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Pale Morning Dun (PMD) Sprout is an emerger pattern, designed with a white foam wing case for excellent visibility. Apply floatant only to the hackle of the fly. The half submerged fly looks like a struggling pale morning dun mayfly, attempting to hatch, and very vulnerable to trout!. This emerging dry fly closely resembles the natural mayfly emerger for tough to catch, selective trout.
The Pale Morning Dun (PMD) Sprout is an emerger pattern, designed with a white foam wing case for excellent visibility. Apply floatant only to the hackle of the fly. The half submerged fly looks like a struggling pale morning dun mayfly, attempting to hatch, and very vulnerable to trout!. This emerging dry fly closely resembles the natural mayfly emerger for tough to catch, selective trout.

1 Fly $2.70

2-3 Flies $2.02

4-6 Flies $1.81

7-11 Flies $1.73

12+ Flies $1.67

Enter Quantity for Each Size and Click "Add to Cart"
Size 14 (128 Available)
Size 16 (71 Available)
Size 18 (147 Available)
Comparadun Sulphur Dun
Quantity in Basket: None |Code: D-CDSU |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.49/each

1 Fly $2.40

2-3 Flies $1.80

4-6 Flies $1.61

7-11 Flies $1.54

12+ Flies $1.49

Quantity in Basket: None |Code: D-CDSU |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description This variety of Sulphur makes for a very realistic looking mayfly. Trout can't tell the difference!
This variety of Sulphur makes for a very realistic looking mayfly. Trout can't tell the difference!

1 Fly $2.40

2-3 Flies $1.80

4-6 Flies $1.61

7-11 Flies $1.54

12+ Flies $1.49

Enter Quantity for Each Size and Click "Add to Cart"
Size 12 (65 Available)
Size 14 (91 Available)
Size 16 (33 Available)
Size 18 (76 Available)
Size 20 (107 Available)
Quill Gordon
Quantity in Basket: None |Code: D-QGOR |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.73/each

1 Fly $2.79

2-3 Flies $2.09

4-6 Flies $1.87

7-11 Flies $1.79

12+ Flies $1.73

Quantity in Basket: None |Code: D-QGOR |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Quill Gordon, first tied by Theodore Gordon, is an imitation for the Epeorus pleuralis mayfly, and early season emerger. Although the pattern started out as an eastern mayfly imitation, it is effective everywhere it is fished because of its color and mottled appearance.
The Quill Gordon, first tied by Theodore Gordon, is an imitation for the Epeorus pleuralis mayfly, and early season emerger. Although the pattern started out as an eastern mayfly imitation, it is effective everywhere it is fished because of its color and mottled appearance.

1 Fly $2.79

2-3 Flies $2.09

4-6 Flies $1.87

7-11 Flies $1.79

12+ Flies $1.73

Enter Quantity for Each Size and Click "Add to Cart"
Size 12 (107 Available)
Size 14 (145 Available)
Size 16 (138 Available)
Size 18 (130 Available)
Sparkle Dun - Baetis
Quantity in Basket: None |Code: D-SPDB |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.55/each

1 Fly $2.50

2-3 Flies $1.88

4-6 Flies $1.68

7-11 Flies $1.60

12+ Flies $1.55

Quantity in Basket: None |Code: D-SPDB |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Sparkle Dun - Baetis mayfly is a hackleless imitation, that rides in the film of the water, with the sparkle shuck hanging below, appearing just like an emerging baetis. Emergers are an easy meal for trout.
The Sparkle Dun - Baetis mayfly is a hackleless imitation, that rides in the film of the water, with the sparkle shuck hanging below, appearing just like an emerging baetis. Emergers are an easy meal for trout.

1 Fly $2.50

2-3 Flies $1.88

4-6 Flies $1.68

7-11 Flies $1.60

12+ Flies $1.55

Enter Quantity for Each Size and Click "Add to Cart"
Size 16 (127 Available)
Size 18 (240 Available)
Size 20 (25 Available)
Trico Spinner - Angel Wing
Quantity in Basket: None |Code: D-TRSAW |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
$1.52/each

1 Fly $2.45

2-3 Flies $1.84

4-6 Flies $1.64

7-11 Flies $1.57

12+ Flies $1.52

Quantity in Basket: None |Code: D-TRSAW |Shipping Weight: 0.01 ounces
Description The trico spinner - angel wing fly represents the trico's as they return to the water. The spent wing adult is normally dead, and an easy meal to a trout. This pattern is easier for the fly fisherman see than many other trico spinner mayflies..
The trico spinner - angel wing fly represents the trico's as they return to the water. The spent wing adult is normally dead, and an easy meal to a trout. This pattern is easier for the fly fisherman see than many other trico spinner mayflies..

1 Fly $2.45

2-3 Flies $1.84

4-6 Flies $1.64

7-11 Flies $1.57

12+ Flies $1.52

Enter Quantity for Each Size and Click "Add to Cart"
Size 18 (126 Available)
Size 20 (218 Available)
Size 22 (146 Available)
Size 24 (117 Available)
Challenged Mayfly Emerger - Pheasant Tail
Quantity in Basket: None |Code: D-CHME |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.64/each

1 Fly $2.65

2-3 Flies $1.99

4-6 Flies $1.78

7-11 Flies $1.70

12+ Flies $1.64

Quantity in Basket: None |Code: D-CHME |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description Use this trout fly to imitate any brown mayfly, struggling to hatch into an adult.
Use this trout fly to imitate any brown mayfly, struggling to hatch into an adult.

1 Fly $2.65

2-3 Flies $1.99

4-6 Flies $1.78

7-11 Flies $1.70

12+ Flies $1.64

Enter Quantity for Each Size and Click "Add to Cart"
Size 12 (234 Available)
Size 14 (96 Available)
Size 16 (73 Available)
Size 18 (75 Available)
Wulff - Adams
Quantity in Basket: None |Code: D-WADA |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$2.10/each

1 Fly $3.38

2-3 Flies $2.54

4-6 Flies $2.26

7-11 Flies $2.16

12+ Flies $2.10

Quantity in Basket: None |Code: D-WADA |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description This is a nearly unsinkable variation of the ever popular Adams. Take plenty.
This is a nearly unsinkable variation of the ever popular Adams. Take plenty.

1 Fly $3.38

2-3 Flies $2.54

4-6 Flies $2.26

7-11 Flies $2.16

12+ Flies $2.10

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (55 Available)
Size 12 (138 Available)
Size 14 (173 Available)
Size 16 (54 Available)
Size 18 (53 Available)
Electric Green Drake
Quantity in Basket: None |Code: D-ELGDR |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.85/each

1 Fly $2.99

2-3 Flies $2.24

4-6 Flies $2.00

7-11 Flies $1.91

12+ Flies $1.85

Quantity in Basket: None |Code: D-ELGDR |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description Electric Green Drake is one of the most realistic Green Drake (Ephemera guttulatais) patterns that we offer. The green drake is one of the largest mayflies that trout have available to them. They generally hatch mid-day, and will cause trout to focus only on this fly pattern. The nymph emerges to the surface of the water quickly, and after drying its wings, flies off. This leaves little time for trout to grab a bite, so they become very opportunistic when they see the electric green drake dry fly.
Electric Green Drake is one of the most realistic Green Drake (Ephemera guttulatais) patterns that we offer. The green drake is one of the largest mayflies that trout have available to them. They generally hatch mid-day, and will cause trout to focus only on this fly pattern. The nymph emerges to the surface of the water quickly, and after drying its wings, flies off. This leaves little time for trout to grab a bite, so they become very opportunistic when they see the electric green drake dry fly.

1 Fly $2.99

2-3 Flies $2.24

4-6 Flies $2.00

7-11 Flies $1.91

12+ Flies $1.85

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (118 Available)
Size 12 (117 Available)
Size 14 (176 Available)
CDC Biot Comparadun - Grey
Quantity in Basket: None |Code: D-CBCG |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.55/each

1 Fly $2.50

2-3 Flies $1.88

4-6 Flies $1.68

7-11 Flies $1.60

12+ Flies $1.55

Quantity in Basket: None |Code: D-CBCG |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description Emergers are an important stage in the mayfly life cycle for trout, because the insect is stuck in the surface film, it cannot escape from feeding trout. The CDC Biot Comparadun is a perfect example of such. The cdc is the floatant needed to keep the fly in the film and visible to the angler. This pattern resembles Callibaetis, Baetis and Grey Fox Emergers.
Emergers are an important stage in the mayfly life cycle for trout, because the insect is stuck in the surface film, it cannot escape from feeding trout. The CDC Biot Comparadun is a perfect example of such. The cdc is the floatant needed to keep the fly in the film and visible to the angler. This pattern resembles Callibaetis, Baetis and Grey Fox Emergers.

1 Fly $2.50

2-3 Flies $1.88

4-6 Flies $1.68

7-11 Flies $1.60

12+ Flies $1.55

Enter Quantity for Each Size and Click "Add to Cart"
Size 16 (183 Available)
Size 18 (70 Available)
Size 20 (117 Available)
Blue-Winged Olive - CDC Wing
Quantity in Basket: None |Code: D-BWCDC |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
$1.70/each

1 Fly $2.74

2-3 Flies $2.06

4-6 Flies $1.84

7-11 Flies $1.75

12+ Flies $1.70

Quantity in Basket: None |Code: D-BWCDC |Shipping Weight: 0.01 ounces
Description Baetis mayflies hatch throughout most of the year, which makes the blue-winged olive pattern an excellent trout fly to carry in your fly box year around. Trout can be fickle, so carry several "flavors" of baetis, including the blue-winged olive extended body, the blue-winged olive hatchmaster and the blue-winged olive thorax.
Baetis mayflies hatch throughout most of the year, which makes the blue-winged olive pattern an excellent trout fly to carry in your fly box year around. Trout can be fickle, so carry several "flavors" of baetis, including the blue-winged olive extended body, the blue-winged olive hatchmaster and the blue-winged olive thorax.

1 Fly $2.74

2-3 Flies $2.06

4-6 Flies $1.84

7-11 Flies $1.75

12+ Flies $1.70

Enter Quantity for Each Size and Click "Add to Cart"
Size 16 (217 Available)
Size 18 (87 Available)
Size 20 (211 Available)
Size 22 (88 Available)

Join Waitlist

Sign up with your email to be notified when this is back in stock!


Load next page