Perch is a common fish. They are edible and have high nutritional value. Most fish have spines, which are equivalent to the bones of humans and other terrestrial animals, supporting their bodies and protecting their internal organs. However, the number of fish bones in different fish is different.
Perch has a main spine, and there are fewer spines around it. If you cut the perch open, you will find that there are some thin serrations behind the preopercle, and then there are three larger spines below the posterior horn; In addition, they have a spine on the back of the opercle. Generally speaking, their thorns are not many, so it is more convenient to eat. Perch is a kind of fish that lives in the sea. Compared with fish living in freshwater rivers, the spines of marine fish are generally less, the main spines are the main spines, and the small spines are very few. Perch, as a kind of marine fish, also conforms to this characteristic.
As mentioned above, the perch's spine is relatively small. However, in the process of handling, special attention should be paid not to be pricked by their thorns, because their thorns are poisonous. If you are accidentally stabbed by the spines of bass, the puncture site may swell, sometimes with more serious symptoms. So, after being stabbed, we should deal with it in time. In addition, sometimes after being stabbed, it is not because of toxicity, but because some bacteria enter the human body through the wound, so it must be dealt with in time, the sooner the better.
