Greenland sharks are also known as small head sleeping sharks, widely distributed in Greenland and the North Atlantic waters around Iceland. It has the length of 4 to 5 meters in their adult age.
格陵兰鲨又称小头睡鲨，广泛分布于格陵兰岛与冰岛周围的北大西洋海域，其在成年时所达到的身长为4至5米。