Colorful Fish With Horizontal Stripes

The next fish was caught in a creek in BC Canada. Every pet store here is stumped and the fish is gorgeous. There are many in a school I'm thinking it may be a invasion of a foreign species. Does anyone know the name of this fish?

Bluefish Or False Albacore

The next fish was caught in Montauk Long Island New York, United States.  Does anyone know which species this is?

Silver Fish With Forked Tail

This next fish was caught in the Arabian Gulf just off the coast of Saudi Arabia... Does anyone know what species this is?