Genus Makaira belongs to the family Istiophoridae and includes only two species - the Atlantic blue marlin and the Indo-Pacific black marlin. There are various synonyms for the genus Makaira such as Xiphias marcida, Istiompax Indica, and Tetrapturus marlin. These species are highly prized game fish and are known for their impressive size and fighting abilities. They are found in warm ocean waters and are known for their long bills, which they use to catch prey. The use of the genus Makaira for sport fishing purposes has led to concerns about the possible overfishing of these species and has prompted conservation efforts to protect them from overexploitation.