Cololabis saira, also known as bamboo saury, is named Pacific saury because of its slender figure and autumn season. Saury belongs to saury, Bambusoideae? . Are close relatives of Exocetid and Belonide? . It is a surface migratory fish that feeds on zooplankton, such as shrimp, poda, fish eggs, copepods and so on. , especially shrimp. Saury is delicious and nutritious. Suitable for steaming, boiling, frying, baking and other cooking methods, deeply loved by consumers.

Tuna, also known as tuna, is a kind of Perciformes, which is a warm-water migratory fish in the ocean, mainly distributed in the middle and low latitudes, and widely distributed in the Pacific Ocean, Atlantic Ocean and Indian Ocean. It is a large ocean-going important commercial edible fish, most of which belong to the genus Tuna. Warm-water migratory fish in the ocean are closely related to mackerel, mackerel and mackerel. , usually belonging to Sparidae. There are quite a few variations in families and species, and the classification is also very different. Authorities have different opinions about this. Tuna is a very popular seafood with high economic value. Due to the policies and activities of various countries and overfishing by fishermen, its population has been threatened, the most obvious of which is bluefin tuna. Therefore, tuna fishing has been controlled internationally, but the results are quite limited.

Because these two kinds of fish look very similar, many people can't tell tuna from saury. In fact, the two kinds of fish are similar in taste except for their different appearances, and they are both delicate ones. Because saury itself doesn't have too many bones, it is very suitable for dry-frying cooking, while saury is generally suitable for cutting meat and making saury jiaozi and the like.

Relatively speaking, saury has higher fish oil content than tuna, so it tastes more oily and sweeter than tuna, but saury is a little more expensive than tuna, so it depends on personal choice.