? Salmon and rainbow trout look similar, so some people confuse them, but they are not the same kind of fish. Salmon and rainbow trout are not exactly the same. Their differences can be clearly reflected in the category, because the genera of the two are different. Because they belong to different fish, they are also different in many other aspects, such as appearance, living environment and nicknames, which can be found out and distinguished from each other.
salmon and rainbow trout? 1. Family and genus differences: As mentioned above, the categories of salmon and rainbow trout are not exactly the same. Specifically, although both salmon and rainbow trout belong to Salmonidae, there is more than one genus in Salmonidae. Salmon is salmon, rainbow trout is Pacific salmon, not exactly the same, can not be considered to be the same kind of fish.
2. Head difference: From the appearance, one of the more obvious differences is reflected in the head. Salmon has a pointed head shape, while rainbow trout has a more rounded head shape.
3. Differences in living environment: The living environment of salmon and rainbow trout is also different. Salmon have a special property called migration, which means they sometimes live in freshwater and sometimes in seawater, and their body structure allows them to adapt to both environments at the same time. But rainbow trout live in fresh water.
4. Color difference: There are also some differences in color between the two. The color of salmon is brighter, but the color of rainbow trout is darker, brown, blue-green or yellow-green, which is quite different.
5. Different nicknames: Salmon and rainbow trout are two different fish, so they have different nicknames. The other names of salmon are "salmon" and "Luoguo fish", and the other names of rainbow trout are "waterfall fish" and "seven-color fish".
