Slap Shot Scud - Gray Yellow Dog Flyfishing

Sili Scud - Headhunters Fly Shop

Trout Flies: Dries, Streamers, Nymphs, and More

If you are new to fly fishing, what are the best flies to start with? - Quora

Fishing With the Fly

Fly Fishing Flies & Fly Patterns - Worldwide Selection

Expecting Scud - Gray - Size 16

Rainbow Scud - Fly tying instructions - Flymen Fishing Company

SLAP SHOT SCUD - Umpqua Feather Merchants

Trout Flies: Dries, Streamers, Nymphs, and More

Realistic Scud Fly - FrostyFly

Dirty Hoh Chinook Black/Chartreuse fishing fly – Jerry French Fly Fishing

Trout Flies: Dries, Streamers, Nymphs, and More

This scud pattern has a colorful tungsten bead tied in the middle of the fly and designed to imitate an egg sack.

Rio Midweight Scud, Rainbow / 14