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The Atlantic bluefin tuna is a close relative of one of the other two bluefin tuna species, the Pacific bluefin tuna. The southern bluefin tuna , on the other hand, is more closely related to other tuna species such as yellowfin tuna and bigeye tuna , and the similarities between the southern and northern species are due to convergent evolution.
A tuna (pl.: tunas or tuna) is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae family.The Thunnini comprise 15 species across five genera, [2] the sizes of which vary greatly, ranging from the bullet tuna (max length: 50 cm or 1.6 ft, weight: 1.8 kg or 4 lb) up to the Atlantic bluefin tuna (max length: 4.6 m or 15 ft, weight: 684 kg or 1,508 lb [citation ...
The frequency of breastfeeding varies among each mother–infant pair. Contributing factors are the age, weight, maturity, gastric capacity, and gastric emptying of the infant, as well as the mother's breast milk storage capacity. Typically, feedings occur eight to twelve times per day for breastfed infants.
For this reason, the nutrition of the mother is important from before conception (probably several months before) as well as throughout pregnancy and breastfeeding. An ever-increasing number of studies have shown that the nutrition of the mother will have an effect on the child, up to and including the risk for cancer, cardiovascular disease ...
Health policy for pregnant women The NRDC created the chart below as a guideline to how much tuna can be eaten by children, pregnant women or women wanting to conceive, based on their weight. Recommendations for Fish Consumption in Alaska Bulletin No. 6 June 15, 2001 Mercury and National Fish Advisories Statement from Alaska Division of Public ...
A 276-kilogram bluefin tuna that was auctioned for 207 million Japanese yen (about $1.3 million) is carried into an Onodera sushi restaurant after the first tuna auction of the New Year in Tokyo ...
English: Percentage of any and exclusive breastfeeding months since birth among US infants born in 2008. Dotted line = Exclusive breastfeeding; Dashed line = Any breastfeeding; * = Estimated at 7 days after birth.
The first dorsal fin has 10-15 spines and is around 1/3rd of the tuna's body height. On its back, it displays 12 oblique stripes and a dark blue coloration for countershading . It can reach a maximum length of 1.1 metres (3.6 ft) and a weight up to 15 kilograms (33 lb).