The term "Pegasidae" refers to a family of marine fish commonly known as flying fish. These fish are notable for their ability to glide above the water's surface, using their enlarged pectoral fins to catch air and travel distances of up to 200 meters. They are typically found in warm ocean waters and are known for their streamlined bodies, which help them achieve speed and agility. Flying fish are an important part of the oceanic food web, serving as prey for various predators, including tuna and marlin. They are also of interest to fishermen and are sometimes caught for sport. Their unique gliding ability has fascinated researchers and nature enthusiasts alike.