1. The pronunciation of salmon is [guīyú].

2. Salmon is the collective name for all three categories of salmon (Salmon), trout (Trout) and salmon (Char). In addition, Arctic gray trout, Atlantic herring, North American herring and Arctic cold trout also belong to the salmonid family.

Salmon

Salmon

Scientists have proved through the study of ancient fossils that salmon already existed on this earth more than 100 million years ago. During the Devonian period, boneless fish evolved into bony fish. Scientists used taxonomic methods to find that there are eleven series and sixty-six varieties of salmon based on the structural characteristics of the fish body. All cold-water fish belonging to the family Salmonidae lay their eggs and hatch in fresh water.

Salmon is a beautiful fish with a silver body and spots on its back and fins. They usually eat plankton, insect larvae, small shrimps and small fish. They have a very good sense of taste, and it is generally believed that salmon rely on their sense of taste to swim back to their original birthplace from the ocean, which often requires going upstream and passing through many obstacles. Some salmon live inland and in freshwater rivers their entire lives.