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Euro NymphsEuro Rainbow Warrior

The Euro Rainbow Warrior is a heavily modified version of Rainbow Warrior, designed to attract trout with its vibrant color and flashiness. The fly sinks quickly and is particularly effective in deep water.

Season
Year Round
Difficulty
Intermediate
Target Species
Trout
Updated
Apr 2025
Euro Rainbow Warrior fly pattern - imitates Midges tied for Trout

Overview

This flashy Euro variant uses a pearl tinsel body, red thread hotspot, and pink or red ice dub thorax. Mounted on a jig hook with a slotted tungsten bead, it sinks quickly and shines in pressured or off-color water where attractor nymphs excel.

Materials

Hook: Hanák H 400BL, size #12–#16
Bead: Countersunk Tungsten Beads (5/32" and 1/8")
Weight: Lead Wire (.015")
Thread: UTC 70 Denier Red (Thread)
Tail: Pheasant Tail Feathers
Wing: Veevus Pearl Tinsel (Large)
Dubbing: Rainbow Scud Dubbing (Dark or Light - I used Dark but both are great)

Behavior & Presentation

Natural Behavior: Deep-dwelling midge larvae and pupae inhabit bottom substrates before beginning vertical ascent toward emergence, remaining relatively stationary until emergence triggers drive upward movement through the water column.

Where Trout Eat It: Hugging bottom in deep runs and pools where midge larvae inhabit before ascending.

How to Fish It: Tight-line contact with bottom, detecting subtle takes as midges begin stirring upward movement.

Best Water: Target deep pools and runs where heavily weighted patterns reach bottom feeding zones.

Strike Type: Detect sighter sag, subtle ticks, or pauses in drift as fish intercept bottom-dwelling midges.

Fishing Strategy

Rigging Suggestions: Tie this fly on a dropper off a heavier lead fly to get it down to the bottom quickly.

Seasonal Timing: The Euro Rainbow Warrior is a great fly year-round. It's particularly effective in when trout are less active, as the fly's flashiness can provoke strikes. Use the Euro Rainbow Warrior when fishing deep pools or runs.

Pro Tips: The Euro Rainbow Warrior is a sinking fly. Its flashy body makes it highly visible under water, and the heavy tungsten bead helps it sink quickly to the right depth.

Entomology

Heavily weighted midge patterns target the deepest layers where midge larvae and pupae inhabit before beginning their ascent toward emergence, often in depths exceeding ten feet. These bottom-dwelling midges remain relatively stationary until emergence triggers drive them upward. Euro-nymphing techniques excel at presenting compact, dense patterns like the Rainbow Warrior at these depths with precision contact, detecting subtle takes during the initial stirrings of emergence when midges begin moving upward through the water column.

Order
Diptera
Family
Chironomidae
Common Name
Midge
Organism Type
insect
Life Stage
general

Pattern Characteristics

Intermediate Difficulty
Trout
Moving Water
Year Round
Imitates: Midges
Variant of: rainbow-warrior
Rocky Mountain
Provo River
tight-line-nymph
competition
dead-drift
midge-hatch
attractor
searching-pattern
high-water

Additional Videos