NymphCaddis Larva

The Caddis Larva fly is designed to mimic the natural caddis larvae found in many bodies of water. It's a staple in the diet of many fish, making this fly a go-to choice for many anglers. Its realistic profile and natural movement in the water make it irresistible to fish.

Season
Spring, Summer, Fall
Difficulty
Intermediate
Target Species
Trout
Caddis Larva - Image source: Tightline Productions
Image source: Tightline Productions

Overview

Tied to imitate the free-living or case-building caddis larva, this nymph often uses a green or olive dubbed body, ribbing for segmentation, and a black head. A soft hackle collar can add movement. Weighted with lead wraps or a bead, it's an essential pattern for year-round subsurface fishing.

Pattern Characteristics

Intermediate Difficulty
Trout
Stillwater
Moving Water
Spring
Summer
Fall
Imitates: Caddis Larvae

Materials

Hook: Tiemco 3769, size #12–#16
Thread: Olive Ultra Thread 70
Body: Olive Hare's Ear Plus Dubbing
Ribbing: Gold Ultra Wire
Shellback: Strip of Thin Skin in mottled olive

Fishing Tips

Season

Spring through Fall

Presentation

Dead drift near the bottom

When to Use

When caddis larvae are present and active in the water

Water Type

Effective in both stillwater and moving water

Rigging Suggestions

Use in a tandem nymph rig with a heavier fly to get it down quickly

Visibility & Floatation

This fly sinks and is meant to be fished near the bottom. It's not highly visible, but fish can detect its natural movement.

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