Euro NymphsSexy Walts Worm

A very effective and simple nymph pattern that imitates various types of mayfly and caddis larvae. It's a versatile fly that can be tied in different sizes and colors to match a variety of aquatic insects.

Season
Spring, Summer, Fall
Difficulty
Beginner
Target Species
Trout
Sexy Walts Worm - Image source: FlyFishFood
Image source: FlyFishFood

Overview

A Euro-nymphing staple that updates the classic Walt's Worm with a rib of flashy wire or tinsel and a tungsten bead. Dubbed with squirrel or hare's ear dubbing for bugginess, it's effective in a wide range of conditions and excels in clear water.

Pattern Characteristics

Beginner Difficulty
Trout
Stillwater
Moving Water
Spring
Summer
Fall
Imitates: Mayfly and Caddis Larvae

Materials

Hook: Hanak H 400 BL Jig Hook - 14
Bead Option 1: Hanak Round+ Slotted Tungsten Beads - Silver - 3.5mm
Bead Option 2: Hareline Slotted Tungsten Beads - Silver - 1/8" (3.3mm)
Thread: UTC Ultrathread 70 Denier - Watery Olive
Body Dubbing #1: Wapsi Sow Scud Dubbing - Rainbow
Body Dubbing #2: Hareline Dubbin - Hare's Ear
Ribbing #1: Sulky Metallic Tinsel - Opalescent (8040)
Ribbing #2: RIO Powerflex Tippet - 7X
Tools Used: Stonfo Comb/Brush Tool, Dr. Slick Tungsten Carbide All Purpose Scissors, 4"

Fishing Tips

Season

Spring, Summer, and Fall

Presentation

Dead drift near the bottom using a strike indicator or tight line nymphing technique.

When to Use

When mayfly or caddis larvae are present in the water, especially during their active periods in Spring through Fall.

Water Type

This fly is effective in both stillwater and moving water.

Rigging Suggestions

Can be used as the lead fly in a tandem nymph rig or as a dropper off of a larger nymph or dry fly.

Visibility & Floatation

This fly is designed to sink. The bead head helps get the fly down to the feeding zone quickly and adds a bit of flash.

Additional Videos