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Tube Worm

These worm patterns tied with bead tubing are very tough and made to last – and very easy to tie

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When a river is in flood, the water is coloured, and all sorts of fish food are being washed from the riverbed and out of the banks, fishing some form of worm imitation can be an effective tactic.

Squirmies

Back in the day a red chenille San Juan Worm might be a fly angler’s choice for such conditions, nowadays it is the ubiquitous Squirmy Wormy that might be somewhat guiltily tied onto a leader when all else fails. There are times and places where it’s banned, including competitions under FIPS-Mouche rules and some fly-only waters, it being regarded as a plastic lure rather that a fly, presumably on the basis that most of the material is not wrapped onto the hook.

There’s no doubt that Squirmies catch a lot of fish, but I do not like them and don’t use them. It’s nothing to do with ethics or whether they are a fly or not. I did tie and fish them when the material became available, and they caught trout and grayling. I even tied a floating variant with a bunch of the material lashed onto a strong hook for carp on lakes.

Two Tube Worms
Two Tube Worms
Nick Thomas

Longevity

My issue is the longevity of the material. In common with many anglers, I used to carry a couple of Squirmies in the corner of a fly box for emergency use only. The problem was that when I actually came to need one of them, they had either already self-destructed in the box or would fall apart after a couple of casts. This well-known problem has led to the design of variants with flexi-floss loops that allow a broken or rotted fly to be rejuvenated with a fresh piece of material. That strikes me as more of a bug than a feature.

Very tough

The Tube Worm is tied with the pink version of the bead tubing I’ve used for tying caddis pupae and larvae. Unlike the stuff used for Squirmies, bead tubing is very tough and made to last, people tend to get a bit annoyed if their bracelet or necklace beaks or self-destructs scattering beads everywhere. Wrapping bead tube along a hook in butted turns produces body segments that are very reminiscent of the real thing.

A very simple fly
Shaded Tube Worm
Tube Worms in two shades
Nick Thomas

If you are not too keen on a bright pink worm, then a bit of shading with one or two marker pens will tone down the colour of the worm or turn it into an imitation of another form of fish food that gets washed downstream in floods, like a leatherjacket cranefly larva.

Tube Worm
Tube Worm
Nick Thomas

Tube Worm

Nick Thomas
Materials
Hook Dohiku HDR #8
Thread 10/0 pink
Underbody Adhesive lead foil
Body Pink bead tube
  1. Cut a thin strip from a sheet of adhesive lead foil and wrap it along the shank in touching turns. Add another one or two strips along the top to add weight to turn the worm hook point up in the water.
  2. Burnish the foil smooth with the side of a dubbing needle, run on the thread at the hook eye and cover the foil in thread until the underbody is smooth.
  3. Cut the end of a length of bead tube at an angle and tie in at the bend with the cut surface against the hook.
  4. Wind the tube forward in butting turns and tie in behind the eye.
  5. Cut off the waste end, wind a small head, whip finish and varnish the head.
Very easy

Detached bodies

Knotted bead tube body
Knotted bead tube body
Nick Thomas

If you get some bead tube to tie up some pupae or worms by wrapping it around a hook you can also use the same material to make detached bodies for flies tied on smaller hooks. It’s simple to do.

First make a five turn overhand knot, then lubricate the coils with soap and water before pulling tight while easing the coils into a neat knot. Trim one end close to the knot and gently heat near a lighter flame to form a ring on the end.

Tube Grub
Tube Grub
Nick Thomas

Tube Grub

Nick Thomas
Materials
Hook Fasna F-415 #12
Bead Get Slotted 3.3mm pink tungsten
Thread 10/0 pink
Abdomen Pink bead tube
Thorax Pink Troutline special scud dubbing
  1. Thread the tungsten bead onto the hook.
  2. Trim the knotted tube leaving a few millimetres of tube sticking out of the knot.
  3. Push the hook point into the tube and out through the body.
  4. Run on the thread and wrap against the bead to lock it in place.
  5. Tie in the tube around the hook shank.
  6. Dub the space between the body and the bead, smear the thread with varnish and whip finish.
Easy
Tube Grub
Tube Grub
Nick Thomas
Image gallery for Tube Worm

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