Both mackerel and tuna are fish that can be seen in our country. From the point of view of their living environment, both belong to marine fish that live in the ocean.From the appearance, there are some similarities between mackerel and tuna, so some people confuse these two kinds of fish.In fact, mackerel and tuna are not the same, and they are different in many ways.If we want to distinguish the two, we can do it from the aspects of family and genus category, distribution range, taste and so on.
1, family and genus differences: mackerel and tuna belong to different categories.Although they belong to the same class and order, they belong to different families and genera.Among them, Spanish mackerel is a fish in the Spanish mackerel family, while tuna is a fish in the Scombridae family, so it is not the same kind of fish, family and genus categories are different.
2. Distinction of distribution sea areas: Although both mackerel and tuna belong to marine fish, their specific distribution sea areas are different.The main distribution area of Spanish mackerel is the Northwest Pacific Ocean, or the western part of the North Pacific Ocean, and it is also distributed in the coastal areas of China.Tuna are distributed in the Pacific, Atlantic and Indian Oceans, specifically in tropical, subtropical and temperate regions, because they have higher requirements for the surrounding water temperature.
3. Size difference: The size of mackerel and tuna is also different.The body length range of mackerel is generally 25-50 cm, and the weight is 300-1000 grams.But some tuna are very large, such as yellowfin tuna, which can reach 3 meters in length and 225 kilograms in weight.
4. Difference in meat quality: Both mackerel and tuna are food materials, but their meat quality is different.The meat of mackerel is softer, but the meat of tuna is tougher.
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