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Technical reviewed side profile illustration of PMX showing parachute post and hackle, hair wing and tail, substantial attractor body, rubber legsIllustrated reference

Terrestrial · guide 61

PMX

A low-riding, highly visible all-purpose attractor with a parachute post, hair, hackle, and rubber legs.

Common size
#8–14
Common colors
royal, yellow, olive, tan
Imitates
general terrestrial, stonefly adult, hopper, caddis-sized attractor
How to recognize it

The PMX combines a parachute-style post and hackle with a substantial hair-bodied profile and rubber legs. Royal and other color versions remain labeled variants rather than separate insects.

Technical reviewed side profile illustration of PMX showing parachute post and hackle, hair wing and tail, substantial attractor body, rubber legs
Illustrated reference

PMX reviewed side profile

A schematic profile emphasizing parachute post and hackle and hair wing and tail.

View
reviewed side profile
Color shown
royal body, pale parachute post, brown hair and hackle
Look for
parachute post and hackle; hair wing and tail; substantial attractor body; rubber legs
Open full-size image ↗

On the water

Know when and how to fish it.

Use these tips as a starting point. The river, depth, insects, and fish behavior still decide the final presentation.

01

When to use it

  • In mountain streams and broken water.
  • When visibility, flotation, and a general terrestrial profile are useful.
02

How to fish it

  • Dead-drift through pockets and seams.
  • Use a deliberate twitch only when the naturals support it.
03

Mistakes to avoid

  • Claiming it matches one insect exactly.
  • Confusing every parachute attractor with a PMX.

Common variations

Small changes can make a different fly.

Three reviewed technical illustrations show the identifying profile, construction, and fishing orientation. They are schematic field-guide aids, not photographs.

Reviewed core form

The PMX combines a parachute-style post and hackle with a substantial hair-bodied profile and rubber legs. Royal and other color versions remain labeled variants rather than separate insects.
Colors shown
royal, yellow, olive, tan
Weighting
Weighting is identified when it defines the reviewed form; other bead or weight choices remain labeled variants.

Related patterns

Foam Attractor Dry Patterns ↗Stimulator ↗Grasshopper Patterns ↗

How this guide was checked

Fly information and photo sources.

Guide checked on 2026-07-12. Every image has its own source and usage record. Natural insects and hand-tied flies can vary in shape and proportion.

Pattern sources

Orvis NewsPhil's Top 10 Dry Flies for Mountain Streams↗

Image credits