Family Muraenidae, also known as moray eels, are a diverse group of predatory fish found in tropical and temperate waters around the world. These eels have an elongated, serpentine body and a powerful set of jaws that they use to capture their prey, which includes fish, crustaceans, and cephalopods. Synonyms for the Family Muraenidae include the moray eel family, the eel family, and the serpent eel family. These names all reflect the physical characteristics and predatory behavior of these fascinating creatures. Despite their often intimidating appearance, moray eels are an important part of many marine ecosystems and play a vital role in maintaining the balance of these fragile environments.