Melanophores are specialized skin cells found in many animals, including fish, amphibians, and reptiles. These cells contain dark pigments called melanin, which give color to the skin. Melanophores play a crucial role in helping animals adapt to their environment by changing color for camouflage, communication, or temperature regulation. In addition to their role in color change, melanophores are part of a larger group of cells known as chromatophores. Other types of chromatophores contain different pigments, allowing for a wide range of colors. This ability to change color is particularly important for species like chameleons and cuttlefish, which use it for survival and social interactions.