Definition
Jack mackerel is a common name for several species of fish in the genus Trachurus. They are streamlined, schooling fish found in oceans worldwide. Often mistaken for other types of mackerel, these fish are known for their fast swimming and migratory habits 💨. They're commercially harvested and are an important food source. These mackerels play a crucial role in the marine ecosystem. They're a valuable source of protein for humans and other marine animals. 👍