Is eel a marine fish or a freshwater fish?

Eel refers to the general name of species that belong to the classification of eels. Eel, also known as eel, is a fish that looks like a long snake and has the basic characteristics of a fish. In addition, eel is similar to salmon in migratory characteristics. So is the eel a sea fish or a freshwater fish?

Whether the eel is a sea fish or a freshwater fish

Eel, snake-like, scaleless, generally found in the sea area at the junction of salt and fresh water. Eel is both a freshwater fish and a sea fish. Eels lay eggs in the deep sea and grow up in a freshwater environment.

Introduction of some species of eel

1. Japanese eel

Japanese eels, also known as wind eels, white eels and green eels, lay eggs near the Mariana Islands in the western Pacific Ocean. Mainly distributed in Vietnam, the Philippines, Taiwan, Chinese mainland, the Korean Peninsula and the Japanese islands (except for some areas in the north).

2. Sea bass eel

Sea bass eel, also known as flower eel, black eel, red earth dragon, earth dragon, is a migratory fish spawning in the sea. It is widely distributed in the streams and rivers of the Indian Pacific region.

3. Australian eel

Australian eel, also known as short-finned eel, is a kind of downriver migratory fish, which originates in the sea, grows up in fresh water, and then returns to the sea to lay eggs. Every spring, a large number of young eels (also known as white eels, eel lines) enter the estuary from the sea.

In addition, common eels include European eel, American eel, African eel, New Zealand eel, Indonesian eel and Philippine eel.