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Dry FliesSpotlight Caddis

The Spotlight Caddis is a unique dry fly pattern that is both highly visible and highly effective. It imitates a caddis in its final stages of emergence, making it irresistible to trout.

Season
Spring, Summer, Fall
Difficulty
Intermediate
Target Species
Trout
Updated
Apr 2025
Spotlight Caddis fly pattern - imitates Caddis tied for Trout

Overview

A CDC-wing caddis imitation tied on a curved hook, featuring a dubbed body, trailing shuck, and a soft halo of CDC fibers that act as a wing and help it ride in the surface film. It's highly visible and extremely effective during evening caddis hatches.

Materials

Hook: #12-18 Tiemco 2487
Thread: Black Veevus 14/0
Rib: Small Copper Wire
Body1: Medium Veevus Pearlescent Tinsel
Body2: Olive Micro Velvet Chenille
Parachute: Calf Body Hair
Antennae: Natural Mallard Flank
Wing: White McFlylon
Legs: Partridge
Hackle: Natural Dun Whiting High and Dry Rooster Cape
Dubbing: Natural Hare's Ear or Gray Hareline Dubbing

Behavior & Presentation

Natural Behavior: Post-mating caddis dive beneath the surface and skitter across it erratically while depositing egg masses, creating distinctive ripples and rings. This animated surface activity during evening flights triggers aggressive visual strikes.

Where Trout Eat It: Fish position in feeding lanes through riffles, runs, and lake margins to intercept egg-laying adults on the surface.

How to Fish It: Execute dead drifts through riffles and runs with occasional subtle twitches to simulate egg-laying or struggling adults.

Best Water: Target riffles, runs, seams, tail-outs, foam lines, riffle edges, and current breaks where caddis activity concentrates.

Strike Type: During caddis hatches, fish often slash aggressively at this pattern, creating splashy rises or boils. Watch for sudden surface eruptions near the fly, especially during evening flights when fish are actively hunting adults.

Fishing Strategy

Rigging Suggestions: Fish solo on 4X-5X tippet with a 9-foot leader during heavy hatches. Excellent as indicator fly in dry-dropper rigs with 18-24 inches of 5X tippet to a size 16-18 nymph or emerger pattern.

Seasonal Timing: April through September with peak effectiveness during May-June and again in August-September when caddis populations surge. Productive throughout the day during heavy hatches, especially effective May through July.

Pro Tips: The neon orange post provides exceptional visibility in low light and choppy water. Size 14-16 patterns cover most caddis species. Apply floatant to wing and hackle, keeping post visible but untreated.

Entomology

Caddisflies return to the water after mating to deposit egg masses, diving beneath the surface or skittering across it while releasing their fertilized eggs. Fish respond to both the surface activity and the diving behavior, striking aggressively at the animated adult caddis that create visual and tactile stimulation in the trout's feeding window.

Order
Trichoptera
Common Name
Caddisfly
Organism Type
insect
Life Stage
adult

Pattern Characteristics

Intermediate Difficulty
Trout
Stillwater
Moving Water
Spring
Summer
Fall
Imitates: Caddis
British Columbia
Caroline River
Raven River
dead-drift
caddis-hatch

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