Its palatine bone is also wider than other members of its genus and its otolith is oval-shaped where its congeners' are rectangular. It is differentiated from its congeners in a number of ways, the first being the absence of a swim bladder. Its specific name was later changed to scombrus by B. Because of its wide distribution, the Atlantic mackerel was independently described 6 more times by 5 different scientists between 18. Linnaeus gave it the scientific name Scomber scomber from the Greek word skombros meaning "tunny" or "mackerel". The Atlantic mackerel was first described in 1758 by Swedish zoologist Carl Linnaeus in his 10th edition of Systema Naturae. Despite its highly commercial status, the Atlantic mackerel is listed as Least Concern by the International Union for Conservation of Nature (IUCN) and global catch has remained sustainable. Nearly 1 million tonnes of Atlantic mackerel are caught each year globally, the bulk of which is sold fresh, frozen, smoked, or canned. Juveniles reach sexual maturity at around 2 years of age and can live to be 17.Ī highly commercial species, the Atlantic mackerel is sought after for its meat, which is strong in flavor and high in oil content and omega-3 fatty acids among other nutrients. Reproduction, which is oviparous, occurs near the shore in the spring and summer, during which a female can produce as many as 450,000 eggs. The maximum published weight is 3.4 kg (7.5 lb). Typical size for a mature fish is 30 cm (0.98 ft), but individuals have been caught as large as 60 cm (2.0 ft). The fish's body tapers down its length, ending with a large tail fin. 4-6 dorsal finlets and 5 anal finlets are typical among members of this species. It possesses two spiny dorsal fins, which are spaced far apart, two pectoral fins, and small caudal and anal fins, also spaced far apart. The Atlantic mackerel's body is elongate, steel-blue marked with wavy black lines dorsally and silvery-white ventrally, its snout long and pointed. During the fall and winter, it migrates out into deeper and more southern water, seeking warmer temperatures. It spends the warmer months close to shore and near the ocean surface, appearing along the coast in spring and departing with the arrival of colder weather in the fall and winter months. The Atlantic mackerel ( Scomber scombrus), also known as Boston mackerel, Norwegian mackerel, Scottish mackerel or just mackerel, is a species of mackerel found in the temperate waters of the Mediterranean Sea, the Black Sea, and the northern Atlantic Ocean, where it is extremely common and occurs in huge shoals in the epipelagic zone down to about 200 m (660 ft).
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