Tabby cat in the spine. The Spotted tabby is a modifier that breaks up the Mackerel tabby pattern so that the stripes appear as spots. Similarly, the stripes of the Classic tabby pattern may be broken into larger spots. Both large spot and small spot patterns can be seen in the Australian Mist, Bengal, Serengeti, Egyptian Mau, Arabian Mau, Maine Coon, and Ocicat breeds. The tabby patterns are due to three distinct gene loci and one modifier: The agouti gene, "A/a", controls whether or not the tabby pattern is expressed. The dominant "A" expresses the underlying tabby pattern, while the recessive non-agouti
Atka mackerel on their fins. They have 21 spines, and anywhere from 25-29 rays on their dorsal fins, and only one spine (but 24-26 rays) on their anal fins. Found exclusively in the northern Pacific, Atka mackerel are known from Cape Navarin in the Bering sea, and from Stalemate and Bowers Bank in the Aleutian chain to Icy bay, Alaska. They can also be rarely seen as far south as Redondo Beach, California. Atka mackerel can generally be found from the intertidal zone to depths up to 575 meters. Atka mackerel migrate from shelves to coastal waters to spawn which occurs (in