? There are many kinds of fish living in our country, and loach is one of them. Teeth are a structure that many fish have, but there are also some fish that do not have teeth. From the point of view of teeth, loach is a kind of fish with teeth, but their teeth are relatively small, so it is not easy to be observed, some people mistakenly believe that they are toothless. The teeth of
fish generally play a role in their hunting and feeding, and so do the teeth of loaches. They eat small animals that live on the bottom of the water with them, as well as the stems and leaves of algae and other large plants. When the loach is feeding, the teeth can play a certain role. In addition, although the teeth of loach are not particularly large, they sometimes bite people, when humans touch them with their hands, if they feel that humans are threatening them, they may bite people, so close contact with them still needs attention.
? It has been introduced above that the loach has teeth. In addition, the loach also has bones. However, the bones of loaches are different from those of mammals. Their bones are mainly a relatively large spine in the middle, or their spine. Because loach belongs to fish, fish are vertebrates, so no matter which species of loach, all have this backbone. In addition, a structure similar to the bones of mammals is fish bones, which have the same supporting function as bones. Loach also has some fish bones, which are generally smaller.
