leukismi

Leukism is a condition characterized by a partial loss of pigmentation in animals. Unlike albinism, which involves a complete absence of melanin, leukism results in reduced or patchy coloring. This means that animals with leukism may have white or pale patches on their fur, feathers, or scales, while other areas retain their normal coloration. The eyes of leukistic animals are typically normal in color, distinguishing them from albino individuals whose eyes are usually pink or red.

The cause of leukism is a genetic mutation that affects the production or distribution of melanocytes, the cells responsible for producing melanin. This mutation can be inherited, and its expression can vary depending on the species and the specific gene involved. Leukism can occur in a wide range of animals, including mammals, birds, reptiles, amphibians, and fish.

While leukism can make animals more conspicuous to predators and may sometimes be associated with other health issues, it does not typically affect an animal's vision. In some cases, the altered coloration might even offer a form of camouflage in certain environments. The prevalence of leukism varies among different populations and species. It is a fascinating example of genetic variation in the natural world.