Tabby cat the flanks and stomach. An "M" shape appears on the forehead, along with dark lines across the cat's cheeks to the corners of its eyes. Mackerels are also called 'fishbone tabbies', probably because they are named after the mackerel fish. Mackerel is the most common tabby pattern. The Classic (also known as "Blotched" or "Marbled") tabby tends to have a pattern of dark browns, ochres and black but also occurs in grey. Classic tabbies have the "M" pattern on their foreheads but the body markings have a whirled or swirled pattern (often called a "bullseye") on the cat's sides. There
Mackerel landed by commercial fishermen (see graph on the right). Sport fishermen value the fighting abilities of the king mackerel. Over 30 different species, principally belonging to the family Scombridae, are commonly referred to as mackerel. The term "mackerel" means "marked" or "spotted", and derives from the Old French "maquerel", around 1300, meaning a pimp or procurer. The connection is not altogether clear, but mackerel spawn enthusiastically in shoals near the coast, and medieval ideas on animal procreation were creative. About 21 species in the family Scombridae are commonly called mackerel. The type species for the scombroid mackerel is the Atlantic