Porbeagle or mackerel shark. A member of the shark family common in the Atlantic. It grows to 4 meters (13 ft) in length. It has good flavour and texture and is grilled in the form of steaks.
"Salted herring Italian style." Salted herring served with a dressing of oil, vinegar, mustard, basil, gherkins (US: dill pickles) and capers.