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 scad giant trevally, and the onespot snapper are all known to feed on them. This species is also significant for its use in preparing the Japanese snack "Kusaya", a traditional product of the Izu Islands. Mackerel scad The mackerel scad ("Decapterus macarellus") is a species of fish of the family, Carangidae. While mackerel scad can be considered gamefish, they are usually used as bait. They are popular eating fish in the Hawaiian islands, where they are called `opelu. The largest mackerel scad recorded was 46 cm long. Their elongated bodies look somewhat circular when viewed head on. They are distinguishable by