Cat coat genetics basic pattern of stripes that underlies the coat. The basic wild-type tabby gene, "Mc", produces what is called a "mackerel striped" tabby (stripes look like thin fishbones and may break up into bars or spots), while a recessive mutant, "mc", produces a blotched or "classic" tabby pattern (broad bands, whorls, and spirals of dark color on pale background usually with bulls-eye or oyster pattern on flank). The classic tabby is most common in Iran, Great Britain and in lands that were once part of the British Empire and Persian Empire. The gene responsible for this differential patterning has been identified
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