Genus Xiphias is a species of fish commonly known as Swordfish. The word "genus" refers to a taxonomic classification that groups together species that have similar characteristics. Synonyms for the genus Xiphias include Xiphias gladius, Xiphias gladius punctatissimus, Xiphias gladius gladius and Xiphias imperator. The swordfish is known for its distinctive, pointed bill which is used to attack and stun its prey. It is widely distributed in temperate and tropical oceans around the world, and is usually found at depths of up to 600 meters. Swordfish is a popular seafood item due to its firm texture and rich flavor, and is often served as a steak or grilled on skewers.