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.
According to the International Scientific Committee for Tuna and Tuna-Like Species in the North Pacific Ocean (ISC) who assessed the stock in 2011 and 2014, Pacific bluefin tuna populations are at 4% what they would be if fishing had never occurred.