Skip to content
Previous Product Green Drake
Next Product Glo Bug
Sulphur Dun Dry Fly – Mayfly

Sulphur Dun Dry Fly – Mayfly

$0.99
$0.99 - $0.99
$0.99 - $0.99
$0.99
Availability:
655 in stock
Availability:
1025 in stock
Availability:
1226 in stock
Availability:
736 in stock
Availability:
215 in stock
Availability:
519 in stock
Availability:
46 in stock
Availability:
638 in stock
Select Size:

Please Select Color first

  • size 12 (Pale Yellow)
    Availability:
    655 in stock
    $0.99
  • size 14 (Pale Yellow)
    Availability:
    1025 in stock
    $0.99
  • size 16 (Pale Yellow)
    Availability:
    1226 in stock
    $0.99
  • size 18 (Pale Yellow)
    Availability:
    736 in stock
    $0.99
  • size 12 (Sulphur Orange)
    Availability:
    215 in stock
    $0.99
  • size 14 (Sulphur Orange)
    Availability:
    519 in stock
    $0.99
  • size 16 (Sulphur Orange)
    Availability:
    46 in stock
    $0.99
  • size 18 (Sulphur Orange)
    Availability:
    638 in stock
    $0.99

Total Price : $0.00

Add to cart
  • Ephemerella invaria, throughout the Midwest and many other regions as well, this is THE hatch to fish.
  • The duns take flight fairly quickly, but be prepared with these.
  • Sulphur hatches usually last two-three weeks in beginning in May.
  • Often called Pale Evening Dun.  
Imitates

PMD adults, Pale Evening Duns, Light Cahills, Red Quills, Sulphurs

Species

Rainbow Trout, Brook Trout, Brown trout, etc

More Info

Mayfly Adult,Sulphurs

From the same collection

Shop more
  • Elk Hair Caddis Brown dry fly for trout fishing from Big Y Fly Co
    Elk Hair Caddis Black dry fly for trout fishing from Big Y Fly Co
    Save 10% Save %

    Elk Hair Caddis

    $0.89
    $0.99
    $0.99 - $0.99
    $0.99
    $0.89 - $0.89
    $0.89

    The Elk Hair Caddis is a must-have dry fly that imitates adult caddisflies skating and drifting across the surface. It’s one of the most dependable...

    View full details
    $0.89
    $0.99
    $0.99 - $0.99
    $0.99
    $0.89 - $0.89
    $0.89
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Big Y Fly Co-Parachute Adams-Dry Fly

    Parachute Adams

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    The Parachute Adams is one of the most versatile and trusted dry flies ever created, designed to imitate a wide range of mayflies in both dun and e...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  • Big Y Fly Co-Chubby Chernobyl Olive-ry Fly

    Chubby Chernobyl

    $1.19
    $1.19 - $1.19
    $1.19 - $1.19
    $1.19

    Description The Chubby Chernobyl is one of the most versatile and reliable dry flies ever designed for western rivers. Built with a high-floating f...

    View full details
    $1.19
    $1.19 - $1.19
    $1.19 - $1.19
    $1.19
    Value must be grater than or equal to 1.
  • Beadhead Woolly Bugger black_orange – Big Y Fly Co
    Beadhead Woolly Bugger black – Big Y Fly Co
    Save 10% Save %

    Woolly Bugger-Beadhead

    $0.98
    $1.09
    $1.09 - $1.09
    $1.09
    $0.98 - $0.98
    $0.98

    The Woolly Bugger with a beadhead is one of the most effective and versatile flies ever created, built to get down quickly and trigger aggressive e...

    View full details
    $0.98
    $1.09
    $1.09 - $1.09
    $1.09
    $0.98 - $0.98
    $0.98
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Big Y Fly Co-BWO Dry Fly

    Blue Wing Olive

    $1.09
    $1.09 - $1.09
    $1.09 - $1.09
    $1.09

    The Blue Wing Olive is a must-have for matching one of the most consistent and important mayfly hatches across trout fisheries. When conditions tur...

    View full details
    $1.09
    $1.09 - $1.09
    $1.09 - $1.09
    $1.09
    Value must be grater than or equal to 1.
  •

    Stimulator

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    This pattern was designed by Randall Kaufmann, borrowing liberally from the Improved Sofa Pillow and Bucktail Caddis. The Stimulator has become on...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Perdigon Nymph - Tungsten (Barbless)

    $1.39
    $1.39 - $1.39
    $1.39 - $1.39
    $1.39

    The Perdigon Nymph is designed for one thing—getting down fast and staying in the strike zone. Originally developed by Spanish competition anglers,...

    View full details
    $1.39
    $1.39 - $1.39
    $1.39 - $1.39
    $1.39
    Value must be grater than or equal to 1.
  •

    Copper John-Beadhead

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    A cross between the pheasant tail and brassie. Works well where ever there are stonefly or mayfly nymphs. Classic profile, sinks fast, sleek, an...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Euro Zebra Midge-Tungsten (Barbless)

    $1.45
    $1.45 - $1.45
    $1.45 - $1.45
    $1.45

    A hugely productive nymph pattern that should be in most anglers fly boxes. This pattern is simple and to the point. Thread based bodies counter w...

    View full details
    $1.45
    $1.45 - $1.45
    $1.45 - $1.45
    $1.45
    Value must be grater than or equal to 1.
  •

    Adams

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    The Adams is one of the most successful dry fly patterns of all time. Can be used to imitate a plethora of mayfly hatches, including baetis, call...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Prince Nymph-Beadhead

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    Everyone's favorite nymph and not just for trout. Iridescent peacock and those marvelous white wings, and split tail, combine to make this a great...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Rainbow Warrior - Glass Bead (Original)

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    This nymph invented in Utah has caught trout everywhere it has been put to the test. One of the best new patterns to hit the water in a few years.

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    New Colors!
    Value must be grater than or equal to 1.
  •

    Parachute Blue Wing Olive

    $1.09
    $1.09 - $1.09
    $1.09 - $1.09
    $1.09

    BWO is one of the most prolific and long lived hatches. This versatile color can also cover both the Pale Morning Dun and Pale Evening Dun. If you...

    View full details
    $1.09
    $1.09 - $1.09
    $1.09 - $1.09
    $1.09
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Woolly Bugger

    $0.89
    $0.99
    $0.99 - $0.99
    $0.99
    $0.89 - $0.89
    $0.89

    Voted in the Top Ten of all-time Trout Flies in American Angler Magazine. A must pattern for all fly fishers, works on all game fish including Tro...

    View full details
    $0.89
    $0.99
    $0.99 - $0.99
    $0.99
    $0.89 - $0.89
    $0.89
    Save 10% Save %
    Value must be grater than or equal to 1.
  •

    Pat's Rubber Legs

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    Pat's Rubber Legs has been used as an attractor and a stonefly nymph. Great for well oxygenated water, fish deep, dead drift and swing. Excellent...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Pheasant Tail

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    A classic nymph, peacock thorax, slender pheasant tail body. The wire rib presents a nice segmented look, in addition to adding flash and durabili...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Frenchie Nymph-Tungsten

    $1.22
    $1.22 - $1.22
    $1.22 - $1.22
    $1.22

    A great all purpose nymph. It simple profile and tungsten beadhead keep it rolling on the bottom and make it simply irresistible. While Pink is th...

    View full details
    $1.22
    $1.22 - $1.22
    $1.22 - $1.22
    $1.22
    Value must be grater than or equal to 1.
  •

    Zebra Midge Curved-Beadhead

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    Representing the most common of trout food sources, the midges. AKA Chironomids. It has been estimated that up to 22% of a trout's diet is compos...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Blowtorch - Tungsten (Barbless)

    $1.22
    $1.22 - $1.22
    $1.22 - $1.22
    $1.22

    The Blowtorch is one that has been requested by customers and with good reason.  It contains a natural features of a nymph, with enough attraction...

    View full details
    $1.22
    $1.22 - $1.22
    $1.22 - $1.22
    $1.22
    Value must be grater than or equal to 1.
  •

    Flashback Pheasant Tail-Beadhead

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    A great improvement on this all-time classic pattern. Many nymphs take on a very shiny appearance right before emerging. Trout key in on this vuln...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Royal Wulff

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    If you want a fast water fly this is one for your fly box. All Wulff style flies float extremely well, and this version is easy to see. The Royal ...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Perdigon Flash Nymph-Tungsten (Barbless)

    $1.45
    $1.45 - $1.45
    $1.45 - $1.45
    $1.45

    Please note that Perdigon hooks are 2x wide and are often mistake for a size or two larger than they are. A fly pattern brought to us via customer...

    View full details
    $1.45
    $1.45 - $1.45
    $1.45 - $1.45
    $1.45
    Value must be grater than or equal to 1.
  •

    Purple Haze

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    Psychedelic name hypnotic effect on trout. Try it in low light situations, or when you know you are casting to fish that are ignoring the whole k...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  •

    Pheasant Tail-Beadhead

    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99

    One of the top five trout nymphs ever tied on a tippet. A near perfect imitation of the blue wing olive nymph, also works great for a general mayf...

    View full details
    $0.99
    $0.99 - $0.99
    $0.99 - $0.99
    $0.99
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Clouser Minnow

    $1.29
    $1.43
    $1.43 - $1.43
    $1.43
    $1.29 - $1.29
    $1.29

    The most asked for pattern in history. Rivals the Woolly Bugger as the most versatile pattern of all-time. Every game fish imaginable, smallmouths...

    View full details
    $1.29
    $1.43
    $1.43 - $1.43
    $1.43
    $1.29 - $1.29
    $1.29
    Save 10% Save %
    Value must be grater than or equal to 1.

Customer Reviews

100% Refund

Just return it within 30 days

Fast Shipping

Same or next business day delivery

Always open

We are always open 7 days a week

Quality Flies

We strive to be a model of efficiency

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare