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Woolly Worm fly pattern tied by Darrell Olson
Nymph

Woolly Worm

Tied by Darrell Olson

Woolly Worm recipe

HookStreamer 3xl, Size 12 (Size Range 4 – 12)
Thread70 Denier, Black
Weighted Wire0.015 Lead-Free Wire
TailRed Yarn
HackleGrizzly Hackle
BodyFine Chenille, Black

About this fly

The original Woolly Worm pattern is said to have originated in the Ozarks as a bass fly. Its real popularity however came when Don Martinez, a West Yellowstone, Montana fly tier commercialized the pattern in the 1950s. The Woolly Worm, depending the specific material used and how it is fished can be assumed to resemble large nymphs, more specifically stoneflies, dragonflies, damselflies, riffle beetle larvae or hellgrammites. The original Woolly Worm fly was constructed without a tail, but the contemporary pattern has a yarn tail or hackle fiber tail. The body is a chenille or fur body with a hackle palmered from the tail to the head of the fly. The underbody may be weighted with lead wire. The popular colors are yellow, olives, browns, blacks. The most common hackle used is grizzly.

What the Woolly Worm imitates

Where the Woolly Worm came from

Where sources tell it differently, each account is listed with its own source.

Inside the vault every material on this fly opens to its own card, and you can save the fly to your own boxes.

Other ties of the Woolly Worm

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