Published Dec 18. 2004 - 13 years ago
Updated or edited Nov 26. 2017

Anatomy of A Salmon Fly

Advice on how to lay out a good classical salmon fly.

Although each salmon fly pattern may call for its' own proportions and components, the following diagram and table identifies the standard anatomy and proportions used in salmon fly tying. Understanding proper proportions is essential to world-class salmon fly tying. (see also The Salmon Fly Proportion, Design & Layout Guide)

SALMON FLY PROPORTION CHART
TagWith the hook shank parallel to the tying surface, the tag starts at the barb point and proceeds to the hook point. The tag may consist of several materials such as tinsel and floss.
TailLength is 1-1/2 of the hook gape, Height is 1/2 to equal of the hook gape
Tail VeilingLength is 1/2 of the tail
ButtTypically 3-5 wraps of material: osterich, dubbing, etc.
BodyFrom the butt to 1 hook-eye length back from the head
RibbingGenerally, palmered tinsel or floss; 5 wraps from butt to head
Body HackleA feather folded over and palmered behind the body ribbing
Main WingLength is from the head to where the topping & roof meet the tail, not to exceed out of the borders of the two
RoofLength is from the head to the tailing, height is approx. equal to 1/2 to 3/4 hook gape
ToppingLength is from the head to the tip of the tailing, height is approx. equal to one hook gape.
Shoulder(s)Length is approx 2/3 of main wing, or to the butt
Cheek(s)Length is generally 1/2 of shoulder
HornsLength equal to intersection of topping and tailing
ThroatLength is just a smidgen longer than the body palmered hackle extending to 1/2 the distance from the hook eye and hook point
Throat VeilingLength is max to the length of the throat, sparsely tied
HeadEvenly tapered and not grossly large. The smaller the better. Finish with gloss coat on thread-based heads.

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Comments

Hello, Could you te...

Hello,
Could you tell me what spey fly uses Merganzer and Cermerrains feathers.
Thanks nice sight.

Martin Joergensen's picture

Hava, Something b...

Hava,

Something better to do... meaning...?
Something aside from doing The Global FlyFisher or articles on salmon fly anatomy?

How about fishing? ;-)
We do that a lot!

Martin

Very, nice, i got mu...

Very, nice, i got much needed infomation, but really, you guys need somthing better to do. Dont you think?

.

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