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LeechJigged Mini Leech

The Jigged Mini Leech is Charlie Craven's jig hook adaptation of Landon Mayer's popular Mini Leech pattern. The 60-degree jig hook rides point-up to reduce snags while the slotted tungsten bead provides rapid sink rates. The holographic tinsel body adds subtle flash that attracts attention in deeper water.

Season
Year Round
Difficulty
Intermediate
Target Species
Trout
Updated
Dec 2025
Jigged Mini Leech fly pattern - imitates Leeches tied for Trout

Overview

Charlie Craven developed this jig hook variant to improve the original Mini Leech's performance in rocky, snag-prone water. The point-up hook orientation dramatically reduces hang-ups while maintaining hooking efficiency. The addition of holographic tinsel to the body creates a subtle flash that mimics the iridescence of natural leeches. This pattern has become a staple in competition fly fishing circles.

Materials

Hook: Hanak H450BL, #12
Bead: Tungsten Bead Slotted Crackle 3mm, black/orange
Thread: Veevus 14/0, black
Body: Holographic Tinsel, black medium
Tail: Micro Pine Squirrel, black
Collar: Ostrich Herl, black

Behavior & Presentation

Natural Behavior: Leeches compress bodies into tight S-curves before releasing in rapid swimming bursts, creating subtle pressure waves. This stop-and-go pattern signals easy meals since leeches cannot sustain prolonged escapes. Opportunistic trout have learned to recognize this vulnerability.

Where Trout Eat It: Fish intercept leeches throughout water columns in lakes and deep runs in streams. Focus on weed edges, drop-offs, and shoals in lakes, or boulder gardens and undercut banks in streams.

How to Fish It: In streams, euro tight-line with short controlled drifts. In lakes, countdown sink then retrieve with slow 4-inch strips and pauses.

Best Water: Target weed edges, drop-offs, shoals, undercut banks, and structure breaks where leeches swim between zones.

Strike Type: Steady pull or gradual line draw as fish turn with the fly.

Fishing Strategy

Rigging Suggestions: Fish on 10-12 foot euro leader with 5X-6X fluorocarbon tippet. Excellent as the point fly in a two-fly euro rig with a lighter pattern as dropper. The jig hook design eliminates the need for additional weight in most situations.

Seasonal Timing: Productive in both moving and still waters. Particularly effective during periods when water temperatures trigger increased leech activity.

Pro Tips: The slotted tungsten bead provides excellent weight distribution for a natural jigging action as the fly sinks. Holographic tinsel catches light and creates flash visible in deeper water.

Entomology

Leeches exhibit a characteristic swimming motion where they compress their bodies into tight S-curves before releasing in rapid bursts of speed, creating subtle pressure waves that predators detect. This stop-and-go movement pattern signals an easy meal to opportunistic trout that have learned leeches cannot sustain prolonged escape attempts.

Organism Type
leech
Life Stage
general

Pattern Characteristics

Intermediate Difficulty
Trout
Moving Water
Stillwater
Year Round
Imitates: Leeches
Variant of: mayers-mini-leech
Rocky Mountain
South Platte River
Grey Reef
active-retrieve
strip-retrieve
competition
guide-fly
jigging
low-clear-water
tailwater
freestone