Halfbeaks are a type of fish that belong to the Hemiramphidae family. They are characterized by their long, slender, and beak-like mouths that are half the length of their heads. These fish are also known by several other names such as Garfish, Balao, and Ballyhoo. The term "Garfish" is used because of their elongated, slim bodies, and oversized jaws that resemble the alligator's snout. The name "Balao" is a Portuguese term that means "big nose," referring to their distinct feature. Another synonym for Halfbeaks is "Ballyhoo" which is derived from the Spanish word "bailar," meaning "to dance" or "to move quickly." This is due to their quick and agile movements underwater.