The correct scientific name of whitebait is Pingyu, and the main differences from tuna are as follows:

First, the characteristics of meat quality are different

1, Flat fish: Flat fish is tender and full, salty and sweet.

2. Tuna: Tuna is tender and delicious.

Second, the distribution is different.

1, Pingyu: mainly distributed in the East China Sea, and also distributed in the Yellow Sea and Bohai Sea.

2. Tuna: mainly distributed in tropical, subtropical and temperate waters of the Pacific Ocean, Atlantic Ocean and Indian Ocean.

Third, different living habits.

1, Pingyu: gentle, does not attack other fish, and can live with other large fish. I like mild acid and soft water, and my living conditions are not harsh. Omnivorous, love to eat aquatic plants, not suitable for planting grass in the feeding tank, otherwise it will be eaten up. They also eat animal bait. Love to swim in groups, strong physique and easy to raise.

2. Tuna: Yellow fin tuna is a kind of marine migratory fish, and its distribution is mainly limited by water temperature. It is distributed in the area of surface water temperature 18~3 1℃, and a large number of them are concentrated in the waters with surface water temperature of 20~28℃. Habitat water layer is shallow in summer and deep in winter, and its vertical distribution has obvious seasonal variation.

Baidu encyclopedia-tuna

Baidu Encyclopedia-Pingyu