Kaufmanns Stonefly Nymph

Created by Randall Kaufmann


Imitates a salmonfly nymph. This fly must be fished on the bottom. Period. So weight it heavily under the body, then flatten the weight with pliers. For extra weight, put on a beadhead. Or two. Yes, you're going to lose a lot of flies, but you're also going to catch a lot of trout.


Golden stonefly nymphs are a mottled tan color, not golden. However, some salmonfly nymphs are golden color--apparently just after molting. The bright color stands out like neon to a trout, so sometimes a golden colored fly can be effective.

How to Fish

Dead drift on the bottom with an trout indicatoror tight line presentation. The best areas are bouldery sections, riffles, and just below riffles. If you find a moderatre drop-off just below a riffle, consider yourself blessed.



Find fly patterns by type, food, or name. Searchs can cover just Westfly's standard patterns or the entire database.

Fly Type

Standard Flies Only?   Or All Flies?

. . . or Imitation

Standard Flies Only?   Or All Flies?

. . . or Fly Name

HOOK: 3X long, 2X heavy, turned-down eye; e.g., TMC 5263 or equivalent. Sizes 2-6; weighted


ANTENNAE: Black turkey biot

TAIL: Same as antennae

RIB: Black Schwannundaze

ABDOMEN: Make a blend of angora goat in various colors to look iridescent; use black purple, claret, red, amber, brown, blue, and orange. Mix 2:1 with black Haretron

WINGCASES: Three sections of turkey quill. Coat with Flexament and clip to shape before tying

LEGS: Round black rubber

THORAX: Same as abdomen

HEAD: Same as abdomen