Flake

Scales: An important component of animal diversity

Scale, also known as squama in biological terminology, is an important structure present in various animal species. It is a small, hard and flat plate that covers or forms the outer layer on the surface of the body of these creatures. Scales serve a variety of functions, including protection, temperature regulation, and providing support for animals.

One of the most widely known examples of animals with scales is fish. Their scales are thin plates that cover their bodies and protect them from external influences. Fish scales come in a variety of shapes and sizes, and they can be smooth or rough depending on the species.

Besides fish, scales are also found in other groups of animals. For example, in reptiles such as lizards and snakes, scales play an important role in protecting their bodies from bruises and injuries. In birds, scales may form a strong covering on their legs or be present on their wings. In some mammals, such as armadillos and armadillo dinosaurs, scales are hard plates that form a shell to protect their body.

In addition to their protective function, scales may also play a role in temperature regulation. In cold-blooded animals such as reptiles, scales help retain heat, preventing heat loss. They can also regulate the flow of air and moisture around the animal's body, helping to maintain optimal conditions for its survival.

Some species of fish and reptiles can shed and replace their scales. This process, known as molting, allows them to renew old and damaged scales, maintaining a healthy and protected body.

Scales represent an amazing adaptation of animals to their environment. They have different forms and functions, but always play an important role in the protection and survival of animals. Studying scales allows us to better understand the richness and diversity of nature and become involved in the protection and conservation of these amazing creatures.