NymphZug Bug
The Zug Bug is a classic nymph pattern that can be highly effective in many different water conditions. It imitates a variety of aquatic insects and is particularly successful during the winter months.
Winter
Intermediate
Trout

Overview
The Zug Bug is a classic searching nymph that imitates a variety of aquatic insects. It's tied with a peacock herl body, a peacock sword tail, and a soft hackle collar—typically partridge—for natural movement. The wing case is often made from turkey tail fibers. A bead head or lead underbody can be added for weight. This durable, flashy pattern is easy to tie and works well in a range of conditions.
Pattern Characteristics
Materials
Hook: Tiemco 3769, size #12–#16
Thread: Black, 8/0
Tail: Peacock sword fibers
Body: Peacock herl
Ribbing: Silver Wire, or Tinsel
Wing Case: Mallard, or Wood Duck Flank Feather
Hackle: Brown Hen Neck Hackle
Fishing Tips
Season
This fly is particularly effective during the winter months.
Presentation
The Zug Bug can be fished in a variety of ways. It can be used as a dropper off a dry fly, fished alone on a traditional nymphing setup, or used as part of a multi-fly setup.
When to Use
Use the Zug Bug when fish are feeding subsurface and not actively rising for dry flies.
Water Type
This fly can be used in both stillwater and moving water conditions.
Rigging Suggestions
This fly can be rigged with split shot for additional depth. It can also be used as a dropper off a dry fly.
Visibility & Floatation
The Zug Bug is a sinking fly designed to be fished subsurface. The peacock herl body provides a natural iridescent quality that can catch a fish's attention in various lighting conditions.