Best Answer: Alien Registration Number (A #), if you have one, is your Personal Identification Number. it is a unique number assigned to you as to register you into a country ,and used for future references , such as a social security card , passport number ,driver's license.
Where do bluefin tuna live? Bluefin tuna live mainly in the North Atlantic pelagic ecosystem and its adjacent seas, especially in the Mediterranean Sea. Geographically, their population is distributed throughout the North Atlantic, from Ecuador to Norway and from the Black Sea to Mexico.
Skipjack is the most popular tuna for consumption. It prefers to swim in the upper mixed layers of the ocean waters and is mostly found between 45o N and 40o S. It is highly migratory and can be found all over the world within tropical waters. Large schools sometimes mix with small yellowfin.