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Isonychia Dry Fly Mayfly

DiscountFlies Isonychia aka Iso's Are Tied on Gamakatsu, Tiemco or Daiichi Hooks, By The Worlds Finest Fly Tier's. Experience True Fly Shop Quality Flies On Your Next Fly Fishing Trip!
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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.
$1.95/each

1 Fly $3.15

2-3 Flies $2.36

4-6 Flies $2.11

7-11 Flies $2.02

12+ Flies $1.95

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 $3.15

2-3 Flies $2.36

4-6 Flies $2.11

7-11 Flies $2.02

12+ Flies $1.95

Enter Quantity for Each Size and Click "Add to Cart"
Size 8 (147 Available)
Size 10 (66 Available)
Size 12 (79 Available)
Size 14 (75 Available)
Size 16 (140 Available)
Sparkle Dun - Grey Drake
Quantity in Basket: None |Code: D-SDGR |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 $2.41

2-3 Flies $1.81

4-6 Flies $1.61

7-11 Flies $1.54

12+ Flies $1.49

Quantity in Basket: None |Code: D-SDGR |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 - Grey Drake was developed by Craig Matthew's of Blue Ribbon Flies. This comparadun style pattern is as versatile as they get...highly effective representation of all mayfly naturals. Also Available in Green Drake and Rusty Brown.
The Sparkle Dun - Grey Drake was developed by Craig Matthew's of Blue Ribbon Flies. This comparadun style pattern is as versatile as they get...highly effective representation of all mayfly naturals. Also Available in Green Drake and Rusty Brown.

1 Fly $2.41

2-3 Flies $1.81

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 10 (77 Available)
Size 12 (123 Available)
Size 14 (111 Available)
Size 16 (103 Available)
Parachute Pheasant Tail
Quantity in Basket: None |Code: D-PPTL |Shipping Weight: 0.02 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.71/each

1 Fly $2.76

2-3 Flies $2.07

4-6 Flies $1.85

7-11 Flies $1.77

12+ Flies $1.71

Quantity in Basket: None |Code: D-PPTL |Shipping Weight: 0.02 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The pheasant Tail Nymph is one of the most successful patterns ever tied. Try this fly out as a dry fly, and fish will pay attention!
The pheasant Tail Nymph is one of the most successful patterns ever tied. Try this fly out as a dry fly, and fish will pay attention!

1 Fly $2.76

2-3 Flies $2.07

4-6 Flies $1.85

7-11 Flies $1.77

12+ Flies $1.71

Enter Quantity for Each Size and Click "Add to Cart"
Size 12 (111 Available)
Size 14 (142 Available)
Size 16 (43 Available)
Size 18 (48 Available)
Borcher's Parachute
Quantity in Basket: None |Code: D-BCP |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.80/each

1 Fly $2.90

2-3 Flies $2.18

4-6 Flies $1.94

7-11 Flies $1.86

12+ Flies $1.80

Quantity in Basket: None |Code: D-BCP |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description This pattern works great as an imitation for any dark mayfly, or as an attractor pattern.
This pattern works great as an imitation for any dark mayfly, or as an attractor pattern.

1 Fly $2.90

2-3 Flies $2.18

4-6 Flies $1.94

7-11 Flies $1.86

12+ Flies $1.80

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (95 Available)
Size 12 (25 Available)
Size 14 (135 Available)
Size 16 (108 Available)
Green Drake - Extended Dun
Quantity in Basket: None |Code: D-GRDC |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.83/each

1 Fly $2.95

2-3 Flies $2.21

4-6 Flies $1.98

7-11 Flies $1.89

12+ Flies $1.83

Quantity in Basket: None |Code: D-GRDC |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Green Drake (Ephemera guttulatais) one of the largest mayflies that trout have available to them in their diet. The green drake hatches mid-day, and will cause trout to completely abandon any other type of food. 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 realistic extended dun fly pattern.
The Green Drake (Ephemera guttulatais) one of the largest mayflies that trout have available to them in their diet. The green drake hatches mid-day, and will cause trout to completely abandon any other type of food. 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 realistic extended dun fly pattern.

1 Fly $2.95

2-3 Flies $2.21

4-6 Flies $1.98

7-11 Flies $1.89

12+ Flies $1.83

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (170 Available)
Size 12 (249 Available)
Size 14 (103 Available)
Brown Drake Paradrake
Quantity in Basket: None |Code: D-BRDR |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.95/each

1 Fly $3.15

2-3 Flies $2.36

4-6 Flies $2.11

7-11 Flies $2.02

12+ Flies $1.95

Quantity in Basket: None |Code: D-BRDR |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The mahogany dun imitates the adult Isonychia bicolor mayfly. Brown drakes are a burrowing type of mayfly, but when they hatch, trout key in to this large trout fly. This mayfly hatches twice during the year with intermittent hatches in between. Trout absolutely lose their inhibitions at the sight of this mayfly. Good luck!!!
The mahogany dun imitates the adult Isonychia bicolor mayfly. Brown drakes are a burrowing type of mayfly, but when they hatch, trout key in to this large trout fly. This mayfly hatches twice during the year with intermittent hatches in between. Trout absolutely lose their inhibitions at the sight of this mayfly. Good luck!!!

1 Fly $3.15

2-3 Flies $2.36

4-6 Flies $2.11

7-11 Flies $2.02

12+ Flies $1.95

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (132 Available)
Size 12 (247 Available)
Size 14 (244 Available)
Parachute ISO
Quantity in Basket: None |Code: D-PISO |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.98/each

1 Fly $3.20

2-3 Flies $2.40

4-6 Flies $2.14

7-11 Flies $2.05

12+ Flies $1.98

Quantity in Basket: None |Code: D-PISO |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Parachute ISO is clever pattern that imitates the isonychia mayfly. Fish as a single or with a unweighted nymph dropper
The Parachute ISO is clever pattern that imitates the isonychia mayfly. Fish as a single or with a unweighted nymph dropper

1 Fly $3.20

2-3 Flies $2.40

4-6 Flies $2.14

7-11 Flies $2.05

12+ Flies $1.98

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (65 Available)
Size 12 (63 Available)
Size 14 (84 Available)
Green Drake Paradrake
Quantity in Basket: None |Code: D-GDPD |Shipping Weight: 0.01 ounces
★★★★★ ★★★★★
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.92/each

1 Fly $3.10

2-3 Flies $2.32

4-6 Flies $2.08

7-11 Flies $1.98

12+ Flies $1.92

Quantity in Basket: None |Code: D-GDPD |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Green Drake is one of the largest mayflies that trout have available to them in their diet. This extended body pattern imitates the adult mayfly of the Ephemera guttulatais mayfly very effectively.
The Green Drake is one of the largest mayflies that trout have available to them in their diet. This extended body pattern imitates the adult mayfly of the Ephemera guttulatais mayfly very effectively.

1 Fly $3.10

2-3 Flies $2.32

4-6 Flies $2.08

7-11 Flies $1.98

12+ Flies $1.92

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (213 Available)
Size 12 (213 Available)
Size 14 (108 Available)
Hairwing Extended Body Green Drake
Quantity in Basket: None |Code: D-HBGD |Shipping Weight: 0.02 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.89/each

1 Fly $3.05

2-3 Flies $2.29

4-6 Flies $2.04

7-11 Flies $1.95

12+ Flies $1.89

Quantity in Basket: None |Code: D-HBGD |Shipping Weight: 0.02 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Hairwing Extended Body Green Drake pattern will absolutely make your day when Green or Brown Drakes are present. Fish with confidence as you would any Comparadun.
The Hairwing Extended Body Green Drake pattern will absolutely make your day when Green or Brown Drakes are present. Fish with confidence as you would any Comparadun.

1 Fly $3.05

2-3 Flies $2.29

4-6 Flies $2.04

7-11 Flies $1.95

12+ Flies $1.89

Enter Quantity for Each Size and Click "Add to Cart"
Size 12 (70 Available)
Size 14 (141 Available)
Dry Ice Green Drake
Quantity in Basket: None |Code: D-DRGD |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.83/each

1 Fly $2.95

2-3 Flies $2.21

4-6 Flies $1.98

7-11 Flies $1.89

12+ Flies $1.83

Quantity in Basket: None |Code: D-DRGD |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Green Drake (Ephemera guttulatais) one of the largest mayflies available to trout. They hatch mid-day, and will cause trout to completely abandon any other type of food. 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 Dry Ice Green Drake fly pattern.
The Green Drake (Ephemera guttulatais) one of the largest mayflies available to trout. They hatch mid-day, and will cause trout to completely abandon any other type of food. 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 Dry Ice Green Drake fly pattern.

1 Fly $2.95

2-3 Flies $2.21

4-6 Flies $1.98

7-11 Flies $1.89

12+ Flies $1.83

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (113 Available)
Size 12 (134 Available)
Size 14 (64 Available)
Sparkle Dun - Green Drake
Quantity in Basket: None |Code: D-SDGD |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 $2.41

2-3 Flies $1.81

4-6 Flies $1.61

7-11 Flies $1.54

12+ Flies $1.49

Quantity in Basket: None |Code: D-SDGD |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 - Green Drake was developed by Craig Matthew's of Blue Ribbon Flies. This comparadun style pattern is as versatile as they get; a highly effective representation of all mayfly naturals. Also Available in Grey and Rusty Brown.
The Sparkle Dun - Green Drake was developed by Craig Matthew's of Blue Ribbon Flies. This comparadun style pattern is as versatile as they get; a highly effective representation of all mayfly naturals. Also Available in Grey and Rusty Brown.

1 Fly $2.41

2-3 Flies $1.81

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 10 (65 Available)
Size 12 (188 Available)
Size 14 (69 Available)
Size 16 (38 Available)
Parachute Brown Drake
Quantity in Basket: None |Code: D-PBD |Shipping Weight: 0.03 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.71/each

1 Fly $2.76

2-3 Flies $2.07

4-6 Flies $1.85

7-11 Flies $1.77

12+ Flies $1.71

Quantity in Basket: None |Code: D-PBD |Shipping Weight: 0.03 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The trailing shuck, deer back abdomen and tall post set the Parachute Brown Drake apart from others. Fish with a monofilament leader or drop a nymph below.
The trailing shuck, deer back abdomen and tall post set the Parachute Brown Drake apart from others. Fish with a monofilament leader or drop a nymph below.

1 Fly $2.76

2-3 Flies $2.07

4-6 Flies $1.85

7-11 Flies $1.77

12+ Flies $1.71

Enter Quantity for Each Size and Click "Add to Cart"
Size 8 (154 Available)
Size 10 (66 Available)
Size 12 (45 Available)
Size 14 (53 Available)
Daytime Drake
Quantity in Basket: None |Code: D-DTD |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$2.01/each

1 Fly $3.25

2-3 Flies $2.44

4-6 Flies $2.18

7-11 Flies $2.08

12+ Flies $2.01

Quantity in Basket: None |Code: D-DTD |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Daytime Drake is a great representation of a hatching drake, Brown or Green. Great pattern to fish with a soft hackle or unweighted PT nymph as a dropper in the riffles.
The Daytime Drake is a great representation of a hatching drake, Brown or Green. Great pattern to fish with a soft hackle or unweighted PT nymph as a dropper in the riffles.

1 Fly $3.25

2-3 Flies $2.44

4-6 Flies $2.18

7-11 Flies $2.08

12+ Flies $2.01

Enter Quantity for Each Size and Click "Add to Cart"
Size 8 (54 Available)
Size 10 (39 Available)
Size 12 (55 Available)
Dark Roberts ISO
Quantity in Basket: None |Code: D-DRIS |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.98/each

1 Fly $3.20

2-3 Flies $2.40

4-6 Flies $2.14

7-11 Flies $2.05

12+ Flies $1.98

Quantity in Basket: None |Code: D-DRIS |Shipping Weight: 0.01 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Robert's style of tying the body is represented well in this fantastic Iso parachute pattern. Moose tail and deer body add to the realism and the parachute holds it firmly in the film.
The Robert's style of tying the body is represented well in this fantastic Iso parachute pattern. Moose tail and deer body add to the realism and the parachute holds it firmly in the film.

1 Fly $3.20

2-3 Flies $2.40

4-6 Flies $2.14

7-11 Flies $2.05

12+ Flies $1.98

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (64 Available)
Size 12 (116 Available)
Parachute Grey Drake
Quantity in Basket: None |Code: D-PGDR |Shipping Weight: 0.01 ounces
$1.71/each

1 Fly $2.76

2-3 Flies $2.07

4-6 Flies $1.85

7-11 Flies $1.77

12+ Flies $1.71

Quantity in Basket: None |Code: D-PGDR |Shipping Weight: 0.01 ounces
Description The Parachute Grey Drake is a fantastic Grey Drake pattern with a highly visible poly post and tail. Fish as a single or in tandem with a Parachute Adams.
The Parachute Grey Drake is a fantastic Grey Drake pattern with a highly visible poly post and tail. Fish as a single or in tandem with a Parachute Adams.

1 Fly $2.76

2-3 Flies $2.07

4-6 Flies $1.85

7-11 Flies $1.77

12+ Flies $1.71

Enter Quantity for Each Size and Click "Add to Cart"
Size 10 (69 Available)
Dark Henny
Quantity in Basket: None |Code: D-DKHY |Shipping Weight: 0.02 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
$1.68/each

1 Fly $2.71

2-3 Flies $2.03

4-6 Flies $1.82

7-11 Flies $1.73

12+ Flies $1.68

Quantity in Basket: None |Code: D-DKHY |Shipping Weight: 0.02 ounces
Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
Description The Dark Henny imitates a Dark Hendrickson Mayfly as well as a Brown Drake and Isonychia Mayfly.
The Dark Henny imitates a Dark Hendrickson Mayfly as well as a Brown Drake and Isonychia Mayfly.

1 Fly $2.71

2-3 Flies $2.03

4-6 Flies $1.82

7-11 Flies $1.73

12+ Flies $1.68

Enter Quantity for Each Size and Click "Add to Cart"
Size 12 (137 Available)
Size 14 (73 Available)
Size 16 (30 Available)

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The Isonychia (also known as Great Western Leadwing, Slate Drake, Leadwing Coachman, Dun Variant, Mahogany Dun or Iso) are found in many rivers of the U.S. They can first appear in June, and the hatch can extend through October. The body is olive to brown, with grey wings. These are big mayflies so you can match the hatch with #8 - #12. Good Spinner falls occur in the morning or evening.