The Best Anglers Never Stop Learning

The Best Anglers Never Stop Learning

Other

Intruder Leech

Insect Species Icon None
Difficulty Icon Medium - 5-7 Min
Water Category Icon Coldwater

Tying Video

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Tying Recipe
  • Hook: Micro shank 17mm with an intruder style hook size #8
  • Thread: UTC 140 olive
  • Eyes: Bead chain eyes medium black
  • Tail: Zonked pine squirrel strips natural
  • Body: Angora goat dubbing chartreuse in a dubbing loop
  • Collar: Zonked pine squirrel strips natural in a dubbing loop
  • Hook wire: Powerpro braid 30#
  • Hook: If you don’t have micro shanks, try cutting the bend off of a size #10 streamer hook. Octopus hooks work well for stingers as well.
  • Thread: Any medium diameter thread will work. Try to use either 8/0/ 70 denier or 6/0/ 140 denier.
  • Eyes: For a fly that sinks a little faster dumbbell eyes can work. If not brass hourglass eyes will work.
  • Tail: Zonked pine squirrel is the best material for this. For larger flies, rabbit zonker strips will work.
  • Body: Feel free to use any long fibered dubbing for this. If you struggle with dubbing loops, use a bodkin to tease the fibers loose.
  • Collar: Zonked pine squirrel is best for this. If you struggle with dubbing loops, consider using a few feathers from a hen saddle and wrapping them soft hackle style.
  • Hook wire: Braid is the best to use here, as it is more supple than most other hook wires.

With only a few materials used in this fly, feel free to add whatever you need to make this fly work for you. Round rubber legs are always a good idea to add to flies for some movement in the water. For a fly that pushes a bit more water, try making another dubbing loop for the collar for a big bushy head.

This is a great small leech pattern that is deadly for trout and steelhead on the swing in low water conditions. This fly is not very intrusive, with no heavy parts to make large splashes to spook fish. This fly can also be deadly fished like a normal streamer by just stripping it in.

This fly can be fished on the swing with a two-hander, switch, or single hand spey rod all the same. Fish it by casting across at a 45 degree angle down stream and let the line take the fly across the river. If fishing across multiple currents, give the line a large upstream mend to ensure it stays in the zone. If fishing this like a standard streamer, slow the strip down in colder water to get lethargic fish to come off the bottom, and as the water warms, fish it faster to trigger them to chase.

None

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