tuna (thunnus), called cordilas in their early days of life, are a genre of a dozen fish species living in the Ocean. swim with speeds cruise 3 to 7 km / hour, but can reach 70 km / hour and exceptionally are able to exceed 110 km / pm in tours short. [1] such as animals Ocean pelagic, travel large distances for their migration (covering 14 50 km daily), lasting up to 60 days. certain species tuna can soak up to 400 meters deep. meat tuna is pink or Red and contains a greater number of hemoglobin (up to 380 mg in 100g muscle) and myoglobin (up to over 530 mg in 100g muscle) that the other fish species. [2] [3] some of the larger species such as tuna fin Blue, can raise body temperature above the water temperature with your muscle activity; [4] it does not mean that are warm-blooded but allows them to live in water cooler and survive in a wider range of environments that other species tuna. característicaseditar common feature to Tunas is the presence of two fins dorsal, generally well separated, the first supported by thorns and the second by stripes soft (figure 1). your body is chubby, fully covered with scales, higher in the anterior part that from the rest. it has a back dark Blue and belly silver, without spots, which allows you to mimetizarse with the waterways. in specimens young people are presented vertical lines and points clear in the lower body. fins are Gray Blue. a size ranges between 3 and 8 feet, and its weight may vary between 400 900 kg. is a fish migrant and pelagic, nothing near the surface forming small banks. looking water temperatures above 10 ° C. (17 33 ° C.). reaches sexually mature to 4 or 5 years, when measured 1 1.2 meters (weighing 16 27 kg). [5] [6] is estimated that his half-life is 15 years. it has been documented that speeds that can reach are: especievelocidad sustained (meters /'s) top speed (meters /'s) thunnus thynnus3,49-thunnus albacares0,6420,46thunnus obesus0,60- geographical distribution, management and comercializaciónedit

Stock photo: tuna (thunnus), called cordilas in their early days of life, are a genre of a dozen fish species living in the Ocean. swim with speeds cruise 3 to 7 km / hour, but can reach 70 km / hour and exceptionally are able to exceed 110 km / pm in tours short. [1] such as animals Ocean pelagic, travel large distances for their migration (covering 14 50 km daily), lasting up to 60 days. certain species tuna can soak up to 400 meters deep. meat tuna is pink or Red and contains a greater number of hemoglobin (up to 380 mg in 100g muscle) and myoglobin (up to over 530 mg in 100g muscle) that the other fish species. [2] [3] some of the larger species such as tuna fin Blue, can raise body temperature above the water temperature with your muscle activity; [4] it does not mean that are warm-blooded but allows them to live in water cooler and survive in a wider range of environments that other species tuna. característicaseditar common feature to Tunas is the presence of two fins dorsal, generally well separated, the first supported by thorns and the second by stripes soft (figure 1). your body is chubby, fully covered with scales, higher in the anterior part that from the rest. it has a back dark Blue and belly silver, without spots, which allows you to mimetizarse with the waterways. in specimens young people are presented vertical lines and points clear in the lower body. fins are Gray Blue. a size ranges between 3 and 8 feet, and its weight may vary between 400 900 kg. is a fish migrant and pelagic, nothing near the surface forming small banks. looking water temperatures above 10 ° C. (17 33 ° C.). reaches sexually mature to 4 or 5 years, when measured 1 1.2 meters (weighing 16 27 kg). [5] [6] is estimated that his half-life is 15 years. it has been documented that speeds that can reach are: especievelocidad sustained (meters /'s) top speed (meters /'s) thunnus thynnus3,49-thunnus albacares0,6420,46thunnus obesus0,60- geographical distribution, management and comercializaciónedit was taken by cristopher.borquez.olivero .