What is the colors of a barreleye fish?

Barreleye fishes are typically transparent or translucent, with silvery or iridescent bodies. Some species may also have patches of yellow, orange, or blue on their bodies. The most distinctive feature of barreleye fishes is their transparent heads, which allow them to see through their own skulls. The eyes of barreleye fishes are located on the top of their heads and are directed upwards, allowing them to look through their transparent skulls and see prey above them.