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
Black snake mackerel Black snake mackerel The black snake mackerel ("Nealotus tripes") is a species of snake mackerel found worldwide in both tropical and temperate waters where they are found at depths of from making diel vertical migrations from mesopelagic depths to the surface at night. It can reach a length of SL though most do not exceed SL. It is important to local peoples as a food fish. This species is currently the only known member of its genus, Nealotus. That genus is therefore said to be monotypic. As all fish, the black snake mackerel has a variety of parasites. A study