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Knudsen SpiderWet Flyintermediate

Pacific Northwest

Knudsen Spider

Flybox sourcing profile

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Available Sizes#6 - #10
Color Variations
Yellow/Grizzly

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Exact source still under review

We have not published an exact product link for this pattern yet. The directory below can help locate a regional specialist, but it is not proof that the exact fly is currently listed.

Regional source directory

Regional shop

Pacific Fly Fishers

Matched on Pacific Northwest, wet flies, sea-run cutthroat. Pacific Northwest shop with a large online catalog and steelhead/trout regional relevance.

Pacific Northwestwet flies
Broad catalog

Big Y Fly Co.

Matched on wet flies, wet, broad catalog. Broad by-type catalog useful for common benchmark patterns and inexpensive backups.

wet flieswet
Broad catalog

Fly Fish Food

Matched on wet flies, broad catalog. Strong technical tying and trout catalog coverage, especially nymphs, dries, and stillwater flies.

wet fliesbroad catalog
Broad catalog

Fulling Mill Flies

Matched on wet flies, broad catalog. Large pattern house with broad freshwater and saltwater fly categories.

wet fliesbroad catalog

These are independent businesses. A listing does not imply endorsement or partnership. TWG currently receives no purchase commission from these links. Any future paid or affiliate relationship will be labeled beside the relevant link.

Al Knudsen was catching sea-run cutthroat on Washington's Olympic Peninsula rivers before the rest of the fly fishing world knew they existed. His Spider is a sparse, elegant wet fly that swings through coastal streams with the kind of understated confidence that only decades of field testing can provide. Yellow body, grizzly hackle, and not much else -- because sea-run cutthroat are aggressive enough that they do not need to be seduced, just presented with something that looks alive. Knudsen understood this in the 1950s, and the pattern has not changed because it has not needed to.

Quick Facts

TypeWet Fly
Difficultyintermediate
SeasonsFall, Winter, Spring
Target SpeciesSea-Run Cutthroat
Sizes#6 - #10
Best LocationsSol Duc River, WA; Queets River, WA

Where to Fish It

Sol Duc River

WA · Coastal Stream

Queets River

WA · Coastal Stream

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