Intruder
Also called Intruder-style streamer, Intruder-style fly, Stinger-style Intruder
A steelhead/salmon-style streamer built on a shank or tube with a short trailing hook and a large, mobile profile made from sparse materials.
- Group
- Streamer patterns
- Category
- Flies & fly types
- Level
- Advanced
- Water
- Freshwater
Last updated
What Intruder means
Long shanks, tubes, and a short “stinger” hook define the Intruder family. The body is usually a light framework (often with a dubbing ball or collar) that supports long, flowing fibers and creates a wide silhouette without much bulk.
The point is movement and presence. Intruders are tied to pulse and breathe on the swing, and the trailing hook sits back where short-striking fish tend to grab. Many versions use heavy eyes or a weighted shank to control depth, but unweighted Intruders exist too.
Why it matters on the water
Rigging matters more with this pattern than with most streamers. Hook size, hook style, and how the hook is attached (loop, junction tubing, or similar) affect hookups, how often the fly fouls, and how it tracks in current.
The “big profile, light materials” idea translates well beyond anadromous rivers. If a fish wants a large target but won’t commit to a dense, waterlogged fly, an Intruder-style build can keep the fly moving and responsive while still showing a lot of shape.
Read next
- Articulated streamerA streamer built in two or more connected sections so the fly hinges and swims with a wide, lifelike motion.
- Game ChangerA Game Changer is an articulated streamer with a segmented body that swims with a side-to-side “S” motion and a lot of body movement at slow speeds.
- Tube flyA streamer tied on a hollow tube instead of a hook. The hook is added separately on the leader, so the dressing can slide off the hook after the grab.
- ZonkerA zonker is a streamer tied with a strip of fur (usually rabbit) that makes the fly pulse and swim as it moves through the water.