(Cheilopogon heterurus) is a species of flying fish that can be found in the Red Sea and Gulf of Aden. Belonging to the family Exocoetidae, flying fish are known for their ability to glide above the surface of the water for distances of up to 400 meters.

The Red Sea Flying Fish typically grows up to a length of 30 centimeters and has a distinctive streamlined body shape. Its body is silver in color with a bluish green tint on its back and fins, while the upper surface of its head is brownish in color. The pectoral fins of the Red Sea Flying Fish are large and resemble wings, which allow it to glide through the air above the water's surface. Its caudal fin is deeply forked, aiding in its propulsion while swimming.

The Red Sea Flying Fish is a schooling species that typically feeds on small zooplankton, small fish, and crustaceans. Their feeding behavior is mainly observed during the day, with the fish appearing to feed near the surface of the water. The species is known to be preyed upon by larger predatory fish, seabirds, and marine mammals.

As the name implies, the Red Sea Flying Fish is known for its ability to "fly" above the surface of the water. They do this by gathering enough speed underwater and launching themselves into the air, aided by their large pectoral fins. They are capable of traveling for impressive distances, often gliding for several meters before diving back into the water.

The Red Sea Flying Fish is not typically targeted by commercial fisheries but is sometimes caught as bycatch. Due to their unique aerial abilities, they are also occasionally hunted for sport. However, the International Union for Conservation of Nature (IUCN) currently lists the species as Least Concern, as their populations are considered stable and not currently threatened.

In summary, the Red Sea Flying Fish is a fascinating and unique species with an impressive ability to fly above the surface of the water. Its streamlined body shape, large pectoral fins, and forked caudal fin make it well-suited for gliding through the air. Despite being occasionally caught as bycatch or hunted for sport, their populations are currently considered stable and not threatened.