Lime Tinsel Elk Hair Caddis

by @dekasso

Elk Hair Caddis · Dry fly

Lime bands glinting over a misty run

An Elk Hair Caddis dry fly on a size 14 hook, with lime tinsel rib and CDC-blended wing, for trout during caddis hatches.

An elk hair caddis dry fly with a slim tan body banded in bright lime tinsel and a soft swept-back wing. The wing blends sparse elk hair with dun CDC, finished with a few turns of grizzly hackle and a clipped elk head.

Pattern
Elk Hair Caddis
Imitates
Adult caddis hatch and egg-laying flights, typically late spring through summer evenings
Hook
size 14
Tippet
5Xrule of three
  • Lime tinsel rib bands a slim tan body
  • Elk hair wing blended with dun CDC
  • Light grizzly hackle behind the head
  • Size 14 dry-fly hook
  • Clipped elk butts form the head

On the water

A dry fly riding the surface of a trout river

Lime green tinsel wraps a slim tan body in clean, even bands. Above it, a thin elk hair wing mixes with soft dun CDC, and a few turns of grizzly hackle sit just behind the clipped elk head. Behind it, the river runs green and grey under morning haze.

Fish it through riffles and the seams at the head of a run when caddis start skittering in the evening. Dead-drift it first, then give it a small twitch so it skates an inch, the way an egg-laying female dips and lifts off the surface.

CDC and elk in one wing take a light hand. Stack the elk, lay the CDC under it, and tie both down with soft, firm wraps so the CDC fibres stay loose and lively instead of crushed flat.

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
  • Rig on 5X tippet; drop to 6X on slick, clear water.
  • Treat the elk with floatant but keep it off the CDC; use a powder dressing there.
  • Dead-drift first, then add a short twitch to skate it across the seam.

Where and when

The Henry's Fork of the Snake
Water
Henry's Fork of the Snake, Eastern Idaho
Hatch
Adult caddis hatch and egg-laying flights, typically late spring through summer evenings
Target
Trout
Water type
Riffles, pocket water and freestone runs
Also fishes
Also fishes well on slower flats and pool tails, and as a dry on top of a dry-dropper rig with a small nymph below.

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

Intermediate7 materials · 10 steps

Pattern
Elk Hair Caddis
Style
Dry fly
Hook
Tiemco 100 dry-fly hooksize 14
Thread
Tan 8/0
Fly-tying materials laid out on a dark bench

Materials in the order they go on the hook

  1. TailNatural elk hair fibres
  2. RibLime green tinsel
  3. BodyTan hare's ear dubbing
  4. UnderwingNatural dun CDC
  5. WingSparse natural elk hair
  6. HackleGrizzly
  7. HeadTrimmed elk hair butts

Details

Imitates
Caddisfly
Colors
Tan, Lime green, Grizzly grey, Natural 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 (10)
  1. Mount the size 14 dry-fly hook in the vise and start the tan 8/0 thread at the eye, wrapping back to the bend.
  2. Tie in a small bunch of elk hair fibres as a tail, about half a shank length long.
  3. Tie in the lime green tinsel at the bend and leave it hanging.
  4. Dub a slim, lightly tapered body of tan hare's ear forward to about three quarters of the shank.
  5. Wrap the lime tinsel forward in five or six evenly spaced turns, tie it off and trim.
  6. Lay a small clump of dun CDC on top of the body as an underwing, tips reaching the bend.
  7. Stack a sparse bunch of elk hair and tie it on over the CDC, tips just past the bend, with two soft wraps then firm ones.
  8. Tie in a grizzly hackle just behind the head and wind two or three light, open turns.
  9. Tie off the hackle, trim the excess, and clip the elk butts square to form a short head.
  10. Whip finish behind the eye and add a drop of head cement to the thread.
Proportions (5)
  • Tail: about half a shank length, sparse.
  • Body: slim, covering roughly three quarters of the shank.
  • Wing: elk tips reaching just past the bend, CDC the same length beneath.
  • Hackle: fibres about one and a half times the hook gap, only two or three turns.
  • Head: clipped elk butts roughly the width of the hook eye.
Tips (4)
  • Keep the dubbing thin so the tinsel bands show clearly against the tan.
  • Clean and stack the elk hair so the wing tips line up evenly.
  • Wind the grizzly hackle open and light so the wing profile stays visible.
  • Use powder floatant on the finished fly to keep the CDC fluffy.
Common mistakes (4)
  • Too much elk hair makes a bulky wing; use a thin pencil-width bunch.
  • Wraps that are too tight crush the CDC; ease off with the first two turns.
  • Crowding the eye leaves no room for the head; stop the body short.
  • Uneven tinsel spacing looks messy; count your turns before you start.
A dozen-fly materials kit laid out on slate with its recipe card.
The kit

Every kit size

Materials only

Size 14 · Materials only · 12 flies

$58.55

$4.88 a fly

Includes Tiemco 100 dry-fly hook · and 10 more

Every item in this kit · 11 items

Hooks & beads

  • Tiemco 100 dry-fly hook$6.501 × 25 · size 14

Thread & wire

  • Tan 8/0 thread$2.951 spool
  • Lime green tinsel$3.251 spool

Materials

  • Natural elk hair fibres$5.501 patch
  • Tan hare's ear dubbing$4.501 dispenser
  • Natural dun CDC$6.951 pack
  • Sparse natural elk hair$5.501 patch
  • Grizzly$11.951 saddle pack
  • Trimmed elk hair butts$5.501 patch

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

Size 14 · Materials only · 48 flies

$106.31

$2.21 a fly

Bought separately $111.90 · you save $5.59

Includes Tiemco 100 dry-fly hook · and 10 more

Every item in this kit · 11 items

Hooks & beads

  • Tiemco 100 dry-fly hook$132 × 25 · size 14

Thread & wire

  • Tan 8/0 thread$2.951 spool
  • Lime green tinsel$3.251 spool

Materials

  • Natural elk hair fibres$112 patches
  • Tan hare's ear dubbing$92 dispensers
  • Natural dun CDC$20.853 packs
  • Sparse natural elk hair$112 patches
  • Grizzly$23.902 saddle packs
  • Trimmed elk hair butts$112 patches

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

Size 14 · Materials only · 144 flies

$238.35

$1.66 a fly

Bought separately $270.85 · you save $32.50

Includes Tiemco 100 dry-fly hook · and 10 more

Every item in this kit · 11 items

Hooks & beads

  • Tiemco 100 dry-fly hook$351 × 100 + 2 × 25 · size 14

Thread & wire

  • Tan 8/0 thread$8.853 spools
  • Lime green tinsel$9.753 spools

Materials

  • Natural elk hair fibres$224 patches
  • Tan hare's ear dubbing$184 dispensers
  • Natural dun CDC$55.608 packs
  • Sparse natural elk hair$224 patches
  • Grizzly$71.706 saddle packs
  • Trimmed elk hair butts$224 patches

Finishing

  • Head cement$5.951 bottle

Guide

  • Printed recipe and tying stepsIncluded1

With vise & tools

Size 14 · With vise & tools · 12 flies

$208.55

$17.38 a fly

Includes Tiemco 100 dry-fly hook · and 19 more

Every item in this kit · 20 items

Hooks & beads

  • Tiemco 100 dry-fly hook$6.501 × 25 · size 14

Thread & wire

  • Tan 8/0 thread$2.951 spool
  • Lime green tinsel$3.251 spool

Materials

  • Natural elk hair fibres$5.501 patch
  • Tan hare's ear dubbing$4.501 dispenser
  • Natural dun CDC$6.951 pack
  • Sparse natural elk hair$5.501 patch
  • Grizzly$11.951 saddle pack
  • Trimmed elk hair butts$5.501 patch

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 14 · With vise & tools · 48 flies

$248.81

$5.18 a fly

Bought separately $261.90 · you save $13.09

Includes Tiemco 100 dry-fly hook · and 19 more

Every item in this kit · 20 items

Hooks & beads

  • Tiemco 100 dry-fly hook$132 × 25 · size 14

Thread & wire

  • Tan 8/0 thread$2.951 spool
  • Lime green tinsel$3.251 spool

Materials

  • Natural elk hair fibres$112 patches
  • Tan hare's ear dubbing$92 dispensers
  • Natural dun CDC$20.853 packs
  • Sparse natural elk hair$112 patches
  • Grizzly$23.902 saddle packs
  • Trimmed elk hair butts$112 patches

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 14 · With vise & tools · 144 flies

$370.35

$2.57 a fly

Bought separately $420.85 · you save $50.50

Includes Tiemco 100 dry-fly hook · and 19 more

Every item in this kit · 20 items

Hooks & beads

  • Tiemco 100 dry-fly hook$351 × 100 + 2 × 25 · size 14

Thread & wire

  • Tan 8/0 thread$8.853 spools
  • Lime green tinsel$9.753 spools

Materials

  • Natural elk hair fibres$224 patches
  • Tan hare's ear dubbing$184 dispensers
  • Natural dun CDC$55.608 packs
  • Sparse natural elk hair$224 patches
  • Grizzly$71.706 saddle packs
  • Trimmed elk hair butts$224 patches

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 Dekasso (an illustration, not a photograph)

Dekasso

@dekasso

Wherever the truck rolls to a stop.

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