found: American Cetacean Soc. fact sheet via WWW, Feb. 15, 2001(Bowhead whale (Balaena mysticetus; also known as the Greenland right whale))
found: Walker mam. world:v. 2, p. 967 (Bowhead whale or Greenland right whale, Balaena mysticetus)
found: NUCMC data from New Bedford Whaling Museum, Kendall Institute for Atlantic (Bark). Logbook, 1881 Apr. 18-Oct. 31(Polar whale)
found: Cetacea WWW Home page, Apr. 6, 2005(Bowhead whale; variant names: Greenland Right Whale; Greenland Whale; Great Polar Whale; Arctic Whale; Arctic Right Whale)