There are several varieties of fish identification poster charts available from Windsor Nature Discovery. The one shown here is their “Trout of North America” chart.
Passing along an ocean fish identification chart, obviously does not cover every species in the oceans but most of the common ones you lucky fishing people near an ocean get to catch !
This Waterproof Freshwater Fish Identification Chart has it all, in full color with easy to read graphics. Learn how to properly identify popular gamefish found throughout North America, average weight of each species and how good they are to eat. Laminated to ensure long life, this complete chart is extra-handy whether you're a pro angler or a novice. 64 color illustrations.