The term "Chimaera" refers to a mythical creature from ancient Greek mythology, often depicted as a fire-breathing monster with the body and head of a lion, a goat's head protruding from its back, and a serpent's tail. It symbolizes the concept of hybrid beings and is often associated with chaos and destruction. In modern science, "Chimaera" also refers to a group of cartilaginous fish known as chimeras, which are related to sharks and rays. These deep-sea creatures have a distinctive appearance, featuring a flattened body and large, wing-like pectoral fins. They are often called "ghost sharks" due to their elusive nature and pale coloration.