StreamersMohair Leech Streamer

The Mohair Leech Streamer is a simple, proven pattern that mimics the slow, undulating motion of a swimming leech. Its effectiveness and ease of tying make it a staple in many stillwater boxes.

Season
Year Round
Difficulty
Beginner
Target Species
Trout, Steelhead
Mohair Leech Streamer - Image source: Ugly Betty Fly Shop
Image source: Ugly Betty Fly Shop

Overview

Built from just marabou and mohair yarn, this simple leech pattern creates lifelike movement in stillwater or slow currents. The fuzzy mohair traps bubbles and pulses with every strip, making it ideal for trout and stillwater predators.

Pattern Characteristics

Beginner Difficulty
Trout, Steelhead
Stillwater
Moving Water
Year Round
Imitates: Leech

Materials

Hook: #08-12 Tiemco 200R
Thread: Red UTC 70
Bead: Orange Brass Bead
Wire: .010” Lead Wire
Tail: Claret Marabou
Flash: Red Krystal Flash
Body: Wine UNI Mohair

Fishing Tips

Season

Year Round

Presentation

Slow, erratic strip retrieve or short pulls.

When to Use

When targeting cruising trout or steelhead feeding on leeches.

Water Type

Stillwater and slow-moving water.

Rigging Suggestions

Use with a sink-tip or full sinking line to reach desired depth.

Visibility & Floatation

This is a sinking fly. Mohair's movement and natural profile stand out well, especially in clear water.