Letére

Letére is a term that refers to the process of shedding or sloughing off a skin or outer layer. This biological phenomenon is common in many animals, including reptiles, amphibians, insects, and some mammals. The shedding of skin, known as ecdysis or molting, allows these organisms to grow, remove parasites, and repair damaged skin.

In reptiles, for example, letére involves the old skin splitting and peeling away to reveal a new, larger layer underneath. This process can take several days and is often accompanied by changes in vision as the old eye caps are also shed. For amphibians, letére might involve swallowing the shed skin, which is rich in nutrients. Insects undergo metamorphosis, and letére is a crucial part of this transformation, with each molt bringing them closer to their adult form. Some mammals, like snakes, also exhibit letére.

The frequency and method of letére vary greatly depending on the species, age, and environmental conditions. Factors such as temperature, humidity, and nutrition can influence the process. While often associated with growth, letére can also be a response to injury or infection, helping the organism to heal and recover. The ability to undergo letére is a remarkable adaptation that ensures the continued survival and development of many species.