Tuna and tuna are the same kind of fish, and tuna is another name for tuna. Because tuna is called "tuna" in English, which means swallowing directly, tuna is also called tuna. In addition to being called tuna, tuna is also called "tuna" in Japan, which is a unique name for tuna in Japan. Different countries have different names for tuna.

First, are tuna and tuna the same fish? Tuna and tuna are the same fish, and tuna is an alias for tuna. Because different countries have different names for tuna. For example, in English, tuna is called "Tuna". After transliteration to China, it becomes a tuna. In addition, in Japan, tuna is called "tuna". However, "tuna" also appeared in Chinese classics, but it didn't refer to tuna. In recent years, due to the relatively developed tuna industry, the name of tuna will be more common.

Second, are tuna and salmon the same fish? Tuna and salmon are not the same fish. Although they are similar in appearance, they are quite different in terms of variety, distribution and meat quality.

1, different species: tuna belongs to Perciformes and Sparidae, while salmon belongs to Salmoniformes and Salmonidae. There are great differences in varieties between the two, so they are fundamentally different.

2. Different distribution ranges: Salmon like to live in colder water temperatures, so they are all distributed in the northern waters of the Pacific Ocean. Tuna likes to live in the sea with high water temperature and is distributed in the Pacific Ocean, Indian Ocean and Atlantic Ocean.

3. Different meat quality: Compared with salmon, the meat quality of tuna is more delicious, and the fat content of tuna is less, which makes it taste better.