Yellow croaker, the name sounds like it has a warm maritime vibe, reminiscent of golden sand and turquoise waters. However, is yellow croaker really a marine fish? Or, is it possible to live in freshwater as well?
First, let's take a look at the basic biology of yellow croaker. Yellow croaker, also known as yellowfin horsefish, belongs to the class of bony fishes, perciformes, perch, Tuoidae, and yellowfin horseshoe, which is a kind of warm-water pelagic fish. They prefer to inhabit clearer waters and feed on small shrimp, small fish, and plankton. From this description, we can see that the living habits of yellow croaker are more inclined to the marine environment.
However, this does not mean that yellow croaker is completely incapable of surviving in freshwater. In fact, some species of yellow croaker are salt-tolerant and can live in low-salinity waters. For example,Some species of yellow croaker can be found in estuaries, brackish and freshwater junctions. The salinity of these places is usually low, close to freshwater, but still belongs to the marine environment.
Therefore, strictly speaking, yellow croaker should be classified as a marine fish, not a freshwater fish. Their biological characteristics and living habits are more in line with the requirements of the marine environment. However, due to the fact that some yellow croaker species have a certain salt tolerance, they can also live in low-salinity waters, which makes the distribution of yellow croaker more widespread.
Overall, yellow croaker is a warm-water pelagic fish that lives mainly in the marine environment. Although some species are salinity tolerant and can live in low-salinity waters, this does not change their essential attributes as marine fish. By gaining an in-depth understanding of the biology and habits of yellow croaker, we can better understand their ecological status and distribution range.