COHO Identification

How to identify COHO (Silver) Salmon.

Unless otherwise noted: hatchery salmon, steelhead, and trout are marked by removing their adipose fin.

Most Reliable Feature

Lower Jaw is banded from dark outside teeth, to white at base teeth, to dark inside teeth.

Secondary Feature

Tail Fin rays are ribbed with prominent cross-hatching along length of rays.

Less Dependable Feature

Round, black spots May be present on upper lobe of tail. Extremely variable in saltwater.

Wild: Not Fin-clipped (Unmarked)

Hatchery: Fin-clipped (Marked)