Skip to main content

Detached Body Caddis with Biot Wing

Depending on where your fishing in the world odds are there will be a Caddis somewhere ready to land on the water. The variables of this prolific fly are seemingly limitless. Most of the Caddis coming off the water in my neck of the woods are a steely gray that leans towards a warm bronze color as seen in the above photo. These little guys are generally what you see throughout the summer months but vary depending exact hatch and month.

I tie a lot of detached body patterns using my own dyed micro chenille. The Caddis fly in a few of it's life stages lends itself to using a wide gap hook such as the Kamasan B160. In tandem with the detached body I use dyed biots for wing cases.

The Detached Body Caddis with Biot Wing (click below images to enlarge)

Thread: Veevus 14/0 Gray or Brown
Hook: Kamasan B160
Wing: Book matched dyed bronze gray biots (left feather biot, right feather biot orientation~ both biot ribs meet at top portion of wing case, concave around dtached body see below photos
Dubbing: Beaver Belly
Legs: Dyed duck flank
Abdomen: Dyed Chenille Gray or Tan/Brown
Underwing: Aero Wing Dry Fly
Hackle: Rooster cape Bronze Gray~ dyed Ritt Gray then over dyed Ritt Tan




The Dying Process:
I have always dyed my own materials simply because the color palettes of many materials at retail are very limited. Depending on where you live insect colors are very subtle and vary throughout the season so as a frustrated fly tyer I have always dyed my own materials.
The dying process is very very simple and I urge you to try it! Find an old coffee maker, some white vinegar, and some Veniards or Ritt dyes. The recipe is as follows:



~8 Cups hot water that has run through your coffee maker 150 degrees max heat ( use a thermometer)
~2 Tablespoons white vinegar, mix into hot water
~Add 1 tablespoon of liquid Ritt dye to hot water, match your color ways stir for 30 seconds
~Add your materials once water has reached 150 degrees F
~Test dye times and take notes as you experiment!
~Once you pull your materials out of the dye bath immediately soak in cold water for a minute or so, then use a hair dryer to thoroughly dry. 
The above photo shows micro chenille that has been dyed using the process as described. The lightest above chenille is the original light gray color. The other four gray versions run from a warm light gray, a deeper value warm gray, a bronze warm gray, then finally to a dark warm charcoal color. Often micro chenille that comes off of the card is kinked and matted, once it is dyed and blow dried it puffs up again and retains its original shape.
If you wish to learn a lot about dying and bleaching materials Read A.K. Best's book Dying and Bleaching Natural Fly-Tying Materials, a book I purchased in my younger years. A.K. taught me how to dye and bleach when e mail first was available and I was fortunate enough to have a pen pal in Colorado for quite some time. He often sent me feathers through the mail and turned me on to Coq de Leon in the mid 90's. I have a binder filled with all of our correspondence back in the early 90's. I highly recommend all of his books from this very giving man!

This is a very simple fly to tie, and it is a fly that I always carry in my fly box. Hope you enjoy tying the detached bodied caddis, happy fishing.
~Clint Joseph Bova

 

Popular posts from this blog

Slow Water Caddis Emerger

 The Caddis emerger is a very important part of the trouts diet. During this life stage the Caddis is especially vulnerable to the elements and is easy prey thus making it very attractive to these very energy conscious fish. The insect is just about ready to break free of its nymphal shuck and the count down for its launch sequence begins with a few wiggles. I have always been looking for a great surface fly that mimics these little beauties. For a few years now I have gotten a lot of use of this little emerger pattern that tends to out fish most of my other emerger patterns even when there is no discernible hatch. This is a great pattern for super finicky Brown trout. I have fooled many fish with this pattern and with the right combination of materials it is a pattern that stays floating even in fast water for a long time. With the use of TMC's Aero Wing material (extended shuck) the fly is a great floater. The fibers are not only fine but hollow keeping the fly float...

CB's Japanese Beetles

 above photo: Provided by Debbi T. Walker an Ohio Photographer.  Debbi is a talented outdoor photographer who loves to take pictures of insects, animals, and landscapes and often shoots photography around the Mad River and Cedar Bog. In the heat of the summer many fish hunker down during the day and will pass up the occasional Caddis, midge, or ant floating overhead. Often fish conserve energy for a larger more nourishing food item. During the summer months fish want to conserve energy and exert themselves only for the most significant meal.    This is called the “Pounds Per Meat Law” again the least amount of energy is expelled for the most nourishment possible. This should be the mid-summer mantra for both fishers and fish!  Large ants are another food item that fish will come off of the bottom for during the midday sun and heat. Japanese Beetles are one of those items on the surface menu that will spark a fishes interest when nothing ...

The Four Season Emerger

Fellow fly fishers ask me all the time what kind of “staple” emerger pattern I use so I decided to share my “Four Season Emerger” pattern. The following is a simple emerger pattern that I use season after season. This fly is very durable, very convincing, and the TMC 212Y hook is a perfect canvas for this style fly. The Four Season Emerger Thread: Veevus 14/0 Hook: TMC 212Y 14-22 Wing: CDC natural or desired tint Body: Dyed Peacock quill Dubbing: (Thorax) Beaver Belly w/guard hairs Legs: Knotted dyed Pheasant tail (double knotted) Varnish: SH Hard as Nails You can tie this up as a midge, mayfly, or even caddis imitation depending on your proportions and material selections. First create a body on a TMC 212Y sizes #14-22 by winding a stripped and dyed peacock quill. Varnish with 2 coats of SH Hard as Nails. After your bodies have dried tie in some knotted pheasant tail. Notice the two knotted strands, two legs on both sides of the hook. Dub over your thr...