Sargan is a genus of fish belonging to the family Scombridae, commonly known as the mackerels and tunas. These fish are typically found in warm and temperate ocean waters, where they are known for their streamlined bodies and speed. Sargan species are often characterized by their elongated shape and sharp teeth, making them effective predators. The most notable species within the Sargan genus is the Sarganidae, which includes various types of needlefish. These fish are recognized for their long, slender bodies and elongated jaws, which help them catch smaller fish and invertebrates. Sargan species play a role in marine ecosystems as both predators and prey.