Pine Mist PMD Comparadun

by @john

Comparadun · Dry fly

Mist lifting off flat water

A size 16 PMD comparadun with a fanned deer hair wing and split tails, for trout sipping Pale Morning Duns on slow water.

A Pale Morning Dun comparadun sits in the vise above a misty lake ringed with pines, its tan wing fanned wide. The body is pale olive dubbing, with coastal deer hair for the wing and light dun Microfibbets splayed at the tail.

Pattern
Comparadun
Imitates
Pale Morning Dun hatch, typically late morning to midday from June into August
Hook
size 16
Tippet
5Xrule of three
  • Fanned deer hair wing, no hackle
  • Split Microfibbet tails for balance
  • Pale olive body sits in the film
  • Size 16 for Pale Morning Duns
  • Dry fly for slow, clear water

On the water

A dry fly riding the surface of a trout river

A half-moon of tan deer hair stands over a slim, fuzzy olive body. Long dun tails split wide behind it. Beyond the vise, fog drifts over still water and the pines sit upside down in the reflection.

Fish it where trout sip quietly: a spring-creek flat, the tail of a glide, a calm lake edge when the duns come off. The body rides low in the film and the wing stays up. Cast above the rise and let it drift dead, with no drag.

Splitting the tails matters most. A small dubbing ball at the bend pushes the Microfibbets apart, and those outriggers keep the fly upright and balanced on the surface.

A coiled leader, tippet spools and an open fly box on slate

Rigging

Tippet
5Xhook size divided by three
Leader
Nine feet, tapered — longer and finer in flat water
  • Use 5X to 6X tippet and a long leader for smooth drifts over wary fish.
  • Dress the wing lightly with floatant and keep the body low in the film.
  • Work a reach cast or downstream drift so the fly arrives ahead of the leader.

Where and when

The Henry's Fork of the Snake
Water
Henry's Fork of the Snake, Eastern Idaho
Hatch
Pale Morning Dun hatch, typically late morning to midday from June into August
Target
Trout
Water type
Slow glides, spring-creek flats and calm stillwater edges
Also fishes
Also covers other small pale mayflies, such as sulphurs, on spring creeks, tailwaters and calm lake margins.

Also on this water

  • Green DrakeJun
  • Pale Morning DunJun–Jul
  • Brown DrakeJun
  • TricoAug–Sep

Fished out of Last Chance, Island Park and Ashton.

Make it yourself

Intermediate4 materials · 9 steps

Pattern
Comparadun
Style
Dry fly
Hook
Tiemco 100 dry flysize 16
Thread
Pale olive 8/0
Fly-tying materials laid out on a dark bench

Materials in the order they go on the hook

  1. WingCoastal deer hair
  2. TailLight dun Microfibbets
  3. BodyPale olive superfine dubbing
  4. ThoraxPale olive superfine dubbing

Details

Imitates
Pale Morning Dun
Colors
Pale olive, Tan, Light dun
A fly-tying vise holding a bare hook on a wooden bench

How to tie it

The steps, from first wrap to whip finish (9)
  1. Mount the hook and lay a thread base from just behind the eye to the bend.
  2. Clean and stack a pencil-thin bunch of coastal deer hair. Tie it in a third of the way back from the eye, tips forward, wing length equal to the hook shank.
  3. Trim the butts at a taper and cover them with smooth thread wraps toward the bend.
  4. Dub a tiny ball of olive dubbing right at the bend.
  5. Tie in two or three Microfibbets on each side so they press against the ball and splay apart, about one shank length long.
  6. Dub a slim, tapered body forward to just behind the wing.
  7. Lift the wing upright with thread wraps in front, then fan the hair into a 180-degree half circle.
  8. Dub the thorax with figure-eight wraps behind and in front of the wing base, slightly fuller than the body.
  9. Form a small, neat thread head and whip finish.
Proportions (4)
  • Wing: as tall as the hook shank is long, fanned in a half circle across the top.
  • Tail: about one shank length, each side splayed outward at a wide angle.
  • Body: slim and tapered, thickening only slightly at the thorax.
  • Wing position: one third of the shank back from the eye.
Tips (3)
  • Pick fine, short-tipped coastal deer hair; it flares less and makes a crisp fan.
  • Keep the dubbing ball at the bend small so the tails split without looking bulky.
  • Use light thread pressure on the first wing wraps, then tighten once the hair is placed.
Common mistakes (3)
  • Wing tied too far back crowds the eye; mark one third of the shank before tying in.
  • Too much hair builds a heavy fly that tips over; start with less than you think.
  • Tails tied on top instead of the sides will not balance it; set each bunch against the dubbing ball.
A dozen-fly materials kit laid out on slate with its recipe card.
The kit

Every kit size

Materials only

Size 16 · Materials only · 12 flies

$28.90

$2.41 a fly

Includes Tiemco 100 dry fly · and 6 more

Every item in this kit · 7 items

Hooks & beads

  • Tiemco 100 dry fly$6.501 × 25 · size 16

Thread & wire

  • Pale olive 8/0 thread$2.951 spool

Materials

  • Coastal deer hair$5.501 patch
  • Light dun Microfibbets$3.501 pack
  • Pale olive superfine dubbing$4.501 dispenser

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

Size 16 · Materials only · 48 flies

$47.41

$0.99 a fly

Bought separately $49.90 · you save $2.49

Includes Tiemco 100 dry fly · and 6 more

Every item in this kit · 7 items

Hooks & beads

  • Tiemco 100 dry fly$132 × 25 · size 16

Thread & wire

  • Pale olive 8/0 thread$2.951 spool

Materials

  • Coastal deer hair$112 patches
  • Light dun Microfibbets$3.501 pack
  • Pale olive superfine dubbing$13.503 dispensers

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

Size 16 · Materials only · 144 flies

$104.10

$0.72 a fly

Bought separately $118.30 · you save $14.20

Includes Tiemco 100 dry fly · and 6 more

Every item in this kit · 7 items

Hooks & beads

  • Tiemco 100 dry fly$351 × 100 + 2 × 25 · size 16

Thread & wire

  • Pale olive 8/0 thread$8.853 spools

Materials

  • Coastal deer hair$224 patches
  • Light dun Microfibbets$10.503 packs
  • Pale olive superfine dubbing$368 dispensers

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

With vise & tools

Size 16 · With vise & tools · 12 flies

$178.90

$14.91 a fly

Includes Tiemco 100 dry fly · and 15 more

Every item in this kit · 16 items

Hooks & beads

  • Tiemco 100 dry fly$6.501 × 25 · size 16

Thread & wire

  • Pale olive 8/0 thread$2.951 spool

Materials

  • Coastal deer hair$5.501 patch
  • Light dun Microfibbets$3.501 pack
  • Pale olive superfine dubbing$4.501 dispenser

Finishing

  • Head cement$5.951 bottle

Tools

  • Rotary pedestal vise$791
  • Ceramic bobbin$141
  • Fine-point scissors$161
  • Whip finisher$91
  • Hackle pliers$71
  • Bodkin$51
  • Bobbin threader$41
  • Dubbing wax$41
  • Canvas tool roll$121

Guide

  • Printed recipe and tying stepsIncluded1

Size 16 · With vise & tools · 48 flies

$189.91

$3.96 a fly

Bought separately $199.90 · you save $9.99

Includes Tiemco 100 dry fly · and 15 more

Every item in this kit · 16 items

Hooks & beads

  • Tiemco 100 dry fly$132 × 25 · size 16

Thread & wire

  • Pale olive 8/0 thread$2.951 spool

Materials

  • Coastal deer hair$112 patches
  • Light dun Microfibbets$3.501 pack
  • Pale olive superfine dubbing$13.503 dispensers

Finishing

  • Head cement$5.951 bottle

Tools

  • Rotary pedestal vise$791
  • Ceramic bobbin$141
  • Fine-point scissors$161
  • Whip finisher$91
  • Hackle pliers$71
  • Bodkin$51
  • Bobbin threader$41
  • Dubbing wax$41
  • Canvas tool roll$121

Guide

  • Printed recipe and tying stepsIncluded1

Size 16 · With vise & tools · 144 flies

$236.10

$1.64 a fly

Bought separately $268.30 · you save $32.20

Includes Tiemco 100 dry fly · and 15 more

Every item in this kit · 16 items

Hooks & beads

  • Tiemco 100 dry fly$351 × 100 + 2 × 25 · size 16

Thread & wire

  • Pale olive 8/0 thread$8.853 spools

Materials

  • Coastal deer hair$224 patches
  • Light dun Microfibbets$10.503 packs
  • Pale olive superfine dubbing$368 dispensers

Finishing

  • Head cement$5.951 bottle

Tools

  • Rotary pedestal vise$791
  • Ceramic bobbin$141
  • Fine-point scissors$161
  • Whip finisher$91
  • Hackle pliers$71
  • Bodkin$51
  • Bobbin threader$41
  • Dubbing wax$41
  • Canvas tool roll$121

Guide

  • Printed recipe and tying stepsIncluded1

The creator

An illustrated portrait for John (an illustration, not a photograph)

John

@john

Tight line, quiet feet, zero slack.

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