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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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    Brown Drake Adult
    Quantity in Basket: None |Code: D-BDAD |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-BDAD |Shipping Weight: 0.01 ounces
    Note: This product contains wildlife, which cannot be exported beyond the U.S. and its territories.
    Description The Brown Drake Adult is a very diverse and effective pattern that imitates eachof the following mayfly hatches:

    Brown Drakes
    Dark Green Drakes
    Grey Drakes
    Hendricksons
    Mahogany Duns or Blue Quill's
    March Browns
    Quill Gordons
    Red Quills

    Don't leave home without this diverse mayfly.
    The Brown Drake Adult is a very diverse and effective pattern that imitates eachof the following mayfly hatches:

    Brown Drakes
    Dark Green Drakes
    Grey Drakes
    Hendricksons
    Mahogany Duns or Blue Quill's
    March Browns
    Quill Gordons
    Red Quills

    Don't leave home without this diverse mayfly.

    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 10 (15 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.