What Does A San Juan Worm Imitate?

Despite their natural presence, and the fact that the

san juan worm

is a reasonable imitation of

red worms

and other aquatic worms, or even leaf worms , for that matter, the fly itself is often frowned upon by fly fishers who consider its use a bit less than savory.

Why is it called a San Juan worm?

If you’re interested in catching fish you should seriously consider carrying the San Juan Worm. There are many in my fly box. The San Juan Worm originated on the San Juan River in the Southwestern United States sometime around 1970 You could probably figure that out from just looking at the name.

How do you fish with San Juan worms?

You can fish a San Juan Worms just like any other nymph. As I mentioned earlier, the key is to just get it deep enough to float along the bottom of the river because that’s where annelids typically live. However, if you are fishing a small stream, you can also use a San Juan Worm as a dropper from a dry fly.

What color is the San Juan worm?

San Juan Worm Fly Pattern We usually use Uni Thread 6/0 and 8/0 in colors Red, Pink, Orange, Brown, and Tan However, Purple, Yellow, Hot Pink, and Fl. Orange are other good options. Body: Most often, we are using Ultra Chenille in Red, Tan, Wine, and Pink.

Is a San Juan worm a nymph?

Description. The San Juan Worm is one of the most simple yet highly effective nymph patterns out there , and is an absolute must have for Spring fishing throughout the country.

How big are San Juan worms?

The San Juan Worm is a true aquatic earthworm. It averages about two inches in length , and lives in the silty bottom of the San Juan river. Many rivers in the Rockies hold

similar species

. Fly fishers often imitate this worm with a length of chenille tied to a

smaller scud hook



wooly buggers streamers


The Woolly Bugger is an artificial fly commonly categorized as a wet fly or streamer and is fished under the water surface. It is a popular and widely used pattern for both freshwater and saltwater game fish and is generally listed as one of the top patterns to have in any fly box.

How do you fish the squirmy worm?

In stillwaters the squirmy can be fished like a lure – cast it out, let it sink to the bottom and pull it back in small twitches to get the legs moving Alternatively you can, perish the thought, fish it beneath a bung.

How do you fish with worms in a river?

Thread the worm along the shank of the hook, piercing through the worm two to three times. Leave a portion of the worm dangling off the end to entice the fish with it’s wiggling action.

Can you put a worm on a fly rod?

Species For Fly Fishing With Worms The beauty of worms is that they’ll work for almost every type of freshwater fish. However, they’re going to work best for trout, panfish, bass and fly fishing brook trout as well.

What is a mop fly?

A mop fly imitates a grub or insect larvae that you would find in a moist area on land or hatching in a body of water The grubs or larvae are no more than an inch long. These flies are made out of old mops, rugs or other tough material laying around your house.

What is a stonefly nymph?

Stonefly larvae (also called nymphs or naiads) are aquatic, flattened, with 6 sprawling legs and with a segmented abdomen bearing 2 long antenna-like “tails” (cerci) The antennae on the head are long, too. Gills are tuftlike and usually positioned at the bases of the legs, on the underside of the body.

What fish eat wooly buggers?

Steelhead are also possible to catch on wooly buggers. Make sure you’re using a bugger with a beahead because this can imitate an egg. Steelhead are always looking to eat eggs so a beadhead wooly bugger would do the trick.

Are wooly buggers good?

The Woolly Bugger may well be the most versatile and productive fly ever invented It’s also extremely effective for nearly every species of fish found in Colorado.

How far should the weight be from the hook?

Attach one or two weights to the fishing line. The U.S. Fish and Wildlife Service suggests placing the weighs 6 to 12 inches above the hook Most weights are incredibly easy to attach with the use of needle-nose pliers.

How do you fish for trout with worms in a river?

Trout especially like manageable portions, so consider cutting your worm in half if using an earthworm. Better than the earthworm, use common red worms for trout. They love ’em! Spear one of the worm on to the hook and slide it up the hook until it reaches your line.


Tying the Wiggler version of the San Juan Worm


My Favorite San Juan Worm Pattern