Suborder Scombroidea is a group of fish that belongs to the order Perciformes and includes some of the most popular fish species in the world. These fish are typically found in saltwater habitats and are known for their powerful swimming abilities, streamlined bodies, and excellent food quality. They are popularly known as the mackerel and tuna family due to the presence of these species within this suborder. Other synonyms for suborder Scombroidea include the Scombrid group, which is derived from the Latin word Scomber, meaning "mackerel", and the family Scombridae, which refers to fish from the same suborder with similar characteristics. These synonyms help classify and differentiate these types of fish, making them easier to study and understand.