Scombridae: Mackerels and Tunas

Seed Profile for Families: Scombridae (salmon and tuna) represents the body of the squid as being thin and compressed laterally. Its body color is primarily rainbow-colored blue, and there are green reflections on the back and silver side. The first dorsal fin is thorns and is uniformly colored with the body, but the second dorsal fin is more deeply composed of rays. Behind the second there are 8 to 9 elves. The bottom of the squid is silver and there are 8 to 9 small fins behind the anal fin.

Many acanthomorphes have flat bodies like scallops (Scophthalmidae) or fresh fish (Gobesiocidae). Some also have fusiform bodies such as squid, Scombridae, or mahimahi (also known as dolphin fish), Corphaenidae. Body forms provide information on the biology of these species. Paleontologists are also interested in this information, they can not see how seeds they see in fossil appear in their environment.

According to the new WWF report, over 85% of the world's global fishing resources are facing serious risks of illegal fisheries, unreported fisheries, and non-regulated (IUU) fishery. The species affected by illegal fishing varies globally from bluefin tuna to squid, snow crab to shrimp, and hundreds of other species. Atlantic bluefin tuna is one of Asia's most popular sushi and sashimi - fish sold for over $ 1.75 million! Moved by such a high price, fishermen use more sophisticated techniques to capture tuna. As a result, the fish disappeared. Tuna offers food and living, but they are not just seafood. Tuna is the best predator in the ocean's food chain and balances the marine environment.

Bluefin tuna is the largest tuna and can survive for 40 years. They can travel across the ocean and dive more than 4000 feet. Bluefin tuna is made for speed: like torpedoes, retractable fins, their eyes are as high as their body. From the moment of hatching they are huge predators looking for fish like salmon, trout, and even salmon. They capture through the line of sight and have the most vivid view of the fish with every bone. There are three types of bluefin tuna: the Atlantic Ocean (maximum and most endangered), the Pacific Ocean and the South. The majority of Atlantic bluefin tuna are caught from the Mediterranean, the world's most important bluefin tuna fishery.

The Atlantic bluefin tuna (Thunnus thynnus, ABFT) is a long-lived, highly transcendental species that lives in the waters adjacent to the North Atlantic Ocean. Since the 1970 's, the International Atlantic Tuna Protection Committee (ICCAT) has managed the ABFT fishery as a population of East and West Atlantic, separated by a 45 ° W meridian. This segment is based on the independent proprietary spawning grounds, low level mixing between stocks, and the premise of extensive maturity planning. Both species of fish are constantly subjected to catch pressure and their egg production biomass (SSB) has declined in the last 30 years.