), which happen to be small, elongated fishes found worldwide and distinguished by a corselet of enlarged scales across the shoulder location that extend together the lateral line. Mercury is actually a poisonous heavy metallic that accumulates from the natural environment and can make its way up the food chain. https://atlanticmackerelvskingmac18543.activosblog.com/30976001/a-secret-weapon-for-mackerel-tin-fish-online