Definition
A mackerel scad is a type of fish, related to mackerel, with a streamlined body perfect for swimming fast. Think of them like the sprinters πββοΈ of the sea. They are often found in large schools, darting and weaving through the water. These fish are important both ecologically and commercially, serving as food for larger predators and being caught for human consumption. They are typically silvery or bluish in color, blending well with the ocean environment.