Midge / EmergersRS2

The RS2 is a versatile and deadly fly that imitates a range of small aquatic insects. The slim body and CDC wing make it an excellent imitation of a hatching midge or mayfly.

Season
Spring, Summer, Fall
Difficulty
Intermediate
Target Species
Trout
RS2 - Image source: Tailwater Junkie
Image source: Tailwater Junkie

Overview

A slim emerger pattern typically tied with a gray or olive thread/dubbed body, sparse microfibbet tail, and a small CDC or Antron wing. Its simplicity is key to its success. Often used in smaller sizes during BWO or midge hatches.

Pattern Characteristics

Intermediate Difficulty
Trout
Stillwater
Moving Water
Spring
Summer
Fall
Imitates: Midges, Mayflies
Variant of: N/A

Materials

Hook: Tiemco 101, sizes #16–#22
Thread: Olive Brown UTC 70 Denier
Tail: Brown saddle hackle or elk hair
Abdomen: Olive Brown Superfine
Wing: CDC oiler puff
Thorax: Olive Brown Superfine

Fishing Tips

Season

Spring, Summer, and Fall when midges and small mayflies are hatching.

Presentation

Fish it in the surface film or just below with a dead drift.

When to Use

During a hatch when fish are feeding selectively on small insects.

Water Type

Effective in both stillwater and moving water situations.

Rigging Suggestions

Try it as the top fly in a tandem nymph rig or on a dropper off a dry fly.

Visibility & Floatation

This fly is designed to sink to imitate an emerging insect. The CDC wing adds some movement and visibility, but it is a subtle pattern designed to fool wary fish.

Additional Videos