), that happen to be small, elongated fishes found worldwide and distinguished by a corselet of enlarged scales throughout the shoulder region that stretch along the lateral line. The table is sorted by MERCURY CONCENTRATION Imply (PPM) from fish with least expensive levels of mercury to highest levels of mercury. https://juliusdtgob.alltdesign.com/the-ultimate-guide-to-mackerel-fish-in-nigeria-51328795