Catfish is a common fish. There are bones in their bodies. The bones play a very important supporting role and are indispensable. Judging from the number of fish bones, catfish belongs to a species that is not particularly spiny. There is a big thorn in their body, that is, the main thorn, which plays the most important supporting role, so that catfish can normally carry out various life activities. Beside this big thorn, there are some small thorns attached, but the number of these small thorns is not particularly large. Although they do not have a lot of thorns, they still need to be careful when eating, and they need to be careful not to get stuck by fish bones.
Grass carp is also a common fish, with catfish are freshwater fish. Grass carp is also edible. Grass carp also have bones, and their bones also have the function of supporting the body. Judging from the number of fish bones, grass carp is a fish with more fish bones. In addition to a major thorn, there are small thorns. These thorns are not only relatively small, but also relatively large in number, which is very troublesome to deal with. Compared with catfish and grass carp, grass carp has more spines and catfish has fewer spines. So, in this respect, catfish are better for eating because their spines are easier to pick out when they're handled.
