? Red-tailed fish is one of the many fish living in China. It belongs to freshwater fish and is most widely distributed in the Heilongjiang River Basin of China. Fish generally have spines, which are one of the more important body structures for them. As a freshwater fish, redtail also has spines. Fish bones grow in the body of red tail fish, supporting their muscles, so their bodies can be supported. If redtails lose their fish bones, or their fish bones are damaged, then they can not survive, because in this case they can not carry out various life activities.
bones. It has been introduced above that the red tail fish has bones. In fact, not only red tail fish, but also other species of fish have bones, which play an important role in almost all fish. However, there is still a big gap between the fish bones of different fish. Among them, the number of fish bones and the location of the specific distribution are relatively large, which also reflects the evolutionary process of fish, and the structure of fish bones has changed accordingly in the process of evolution. Some fish have a lot of spines, while others have fewer. The red tail fish belongs to a kind of fish with more spines. More importantly, there are not only more spines in their bodies, but also many of them are very small, soft and disorderly.
Because redtails have more fish bones, and because their meat is not particularly delicious, even if they belong to a kind of food, they are not as popular as those with fewer fish bones.
