Possie Bugger

The Possie Bugger is a versatile nymph pattern that can imitate a wide range of aquatic insects. It's weighted with a bead head and lead wire, allowing it to sink quickly into feeding lanes. Its flashy body and attractive tail make it irresistible to fish.

Possie Bugger fly pattern - imitates Mayflies, Stoneflies, Caddis Larvae tied for Trout
  • Intermediate
  • Spring, Summer, Fall, Winter
  • Trout
  • Size 10–14
Buy at Big Y Fly Co

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The Possie Bugger is a versatile nymph pattern that can imitate a wide range of aquatic insects. It's weighted with a bead head and lead wire, allowing it to sink quickly into feeding lanes. Its flashy body and attractive tail make it irresistible to fish.

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Materials

Hook
Tiemco 5262, size #10–#14
Thread
UNI 6/0 Black
Weight
Lead Wire, sized to hook
Bead
Gold Brass Bead (#10 = 3.8mm; #12 = 3.3mm; #14 = 2.8mm)
Tail 1
Australian Possum or Rabbit Fur Natural
Tail 2
Pearl Flashabou
Rib 1
Pearl Flashabou
Rib 2
UTC Ultra Wire Brassie Copper (optional)
Body/Abdomen
Australian Possum Fur (Natural) or Hareline Dubbin (Hare's Ear)
Collar Soft Hackle
Brahma Hen (Mottled Gray) or Partridge (Natural)
Collar Dubbing
Hareline Dubbin Black

Overview

A hybrid of a Woolly Bugger and Hare's Ear, it uses natural possum or Hare's Ear dubbing for a buggy body, a soft hackle collar of brahma hen or partridge, and a tail of Australian possum or rabbit fur accented with pearl Flashabou. Weighted with a gold brass bead and lead wire, it's great as a searching pattern or larger nymph.

Related patterns

Behavior & presentation

Natural Behavior
Free-living caddis larvae tumble helplessly when dislodged from protective cases, their soft bodies exposed as they drift along the bottom in heavy current. Fish key on these vulnerable moments when larvae are separated from their shelters.
Where Trout Eat It
Fish intercept drifting larvae near the bottom in runs, pockets, and deep pools at depths of 3-8 feet.
How to Fish It
Fish deep using either an indicator or tight line nymphing technique to maintain bottom contact through feeding lanes.
Best Water
Focus on runs, pockets, channel swings, tail-outs, and drop-offs where current delivers drifting larvae.
Strike Type
Expect solid thumps or heavy pulls on the indicator as trout attack this buggy pattern near the bottom. The strike often feels deliberate and weighty—fish commit fully to the large, protein-rich profile.

Fishing strategy

Rigging Suggestions
Use a heavy leader and tippet to help get this fly down quickly. It can be fished as a single nymph or as part of a multi-fly rig.
Seasonal Timing
Effective during active feeding periods throughout the season. Fish morning and evening for best results.
Pro Tips
This fly sinks quickly due to its bead head and lead wire. The flash of the body and the movement of the hackle make it highly visible under water.

Entomology

Caddis larvae crawl along stream bottoms while enclosed in protective cases constructed from sand grains and plant debris, periodically extending their heads and legs to feed on algae and detritus. Trout break open these cases or consume free-living caddis larvae that have been dislodged from their shelters, targeting the soft-bodied protein-rich insects as they tumble helplessly in heavy current.

Order
Plecoptera
Common name
Stonefly
Organism
insect
Life stage
larva

Pattern details

  • Stillwater
  • Moving Water
  • Rocky Mountain
  • dead-drift
  • indicator-nymph
  • baetis-hatch
  • caddis-hatch
  • stonefly-hatch
  • woolly-bugger-family
  • attractor
  • searching-pattern
  • high-water

Get this fly

Possie Bugger, tied and ready to fish

Hook #10 to #14 · Intermediate