McCoy's All Day Isonychia Spinner Fly 12

The All Day Isonychia Spinner is a great searching pattern and is one of Ed's go to favorites to target rising trout during an Isonychia Spinner fall.

McCoy's All Day Isonychia Spinner Fly 12

Must have Hex Spinner Pattern for the Hex Hatch. This impressionistic pattern works well if you just cast it to the seam and wait for detonation.

Hex Spinner Pattern

Delaware River Club Online Fly Shop — Isonychia bicolor, sadleri

Dry Flies — Little Forks Outfitters

Isonychia Dry Fly Mayfly, Fly Fishing Flies For Less

Like the name, the Boondoggle Spinner has a “fishy” profile and just flat out hunts. It often creates some chaotic moments and intense excitement. This fly is more of a searching pattern that has a silhouette that will get the fish looking up with or without bugs on the water. Once the Iso hatch gets started, the fish are always looking for it.

McCoy's Grey Isonychia Boondoggle Spinner | Motor City Anglers 12

ANOTHER MAYFLY EASY ON THE EYES: SLATE DRAKES ARE BIG!!

Iso Time!-Big Mayflies for Big Trout - Hallowed Waters

Dry Flies — Little Forks Outfitters

, Slate Drake, Isonychia Emerger 20 Flies Isonychia Life Cycle Fly Selection, Isonychia Dry Fly, Isonychia Nymph, Slate Drake, Isonychia Emerger

Isonychia Life Cycle Fly Selection, Isonychia Dry Fly, Isonychia Nymph