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.
Spring, Summer, Fall
Beginner
Trout

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
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.