The sturgeon is a kind of ancient vertebrate with a very long history. Some people think that sturgeon are freshwater fish, but others think that sturgeon live in the sea. In fact, these two views are more one-sided. There are many species of sturgeon, although some species have been extinct for various reasons, or called endangered animals, but there are still more than 20 species. The living habits of more than 20 kinds of sturgeon are not exactly the same. Some of them live in fresh water and belong to freshwater fish; Some of them live in the sea and belong to marine fish.
Therefore, whether the sturgeon is a freshwater fish or a marine fish depends on the situation. For example, there are some sturgeons of different species distributed in our country. Among them, some of the sturgeon species that can be eaten are mainly freshwater fish, which can be used as raw materials for dishes. There are also some species, such as Chinese sturgeon, which are migratory or semi-migratory, they live in the sea at first, but when they reach the breeding season, they will come to the upper reaches of the Yangtze River to spawn. There are also some sturgeon species mainly living in Eastern Europe, some of which belong to marine fish.
As mentioned above, there are many kinds of sturgeon, some of which are freshwater fish, and some of which mainly live in the ocean and belong to marine fish. For these sturgeons, which originally live in fresh water, they can certainly live in fresh water. For sturgeon, which originally live in the ocean, they are generally unable to adapt to freshwater life. Recently, however, there have been some artificially bred species, which may have lived in freshwater from the beginning and have adapted to the freshwater environment.
