Greenland Shark

The Greenland shark, Somniosus microcephalus, also known as the sleeper shark, gurry shark, ground shark, grey shark, or by the Inuit Eqalussuaq, is a large shark native to the waters of the North Atlantic Ocean around Greenland and Iceland. These sharks live farther north than any other shark species. They are closely related to the Pacific sleeper shark. This is one of the largest species of shark, of dimensions comparable to those of the Great White Shark. Large Greenland Sharks grow to 6.4 m (21 ft) and 1000 kg (2200 lbs), and possibly up to 7.3 m (24 ft). It rivals the Pacific sleeper shark (possibly up to 7 m or 23 ft long) as the largest species in the Somniosidae family. The greenland shark is known to be long-lived. Greenland sharks are deep-water sharks, living at depths up to 2,000 m (6,600 ft), but information has shown that they do inhabit shallower water as they have been filmed in depths as shallow as 8 m (24 ft) in the estuary of the St. Lawrence River in North America...