The Pygmy Right Whale (Caperea marginata)'s a baleen whale, the sole member of the family Neobalaenidae. First described by John Edward Gray in 1846, it's the smallest of the baleen whales, ranging between 4 and 6.5 m in length and 3,000 and 3,500 kg in mass. Despite its name, the Pygmy Right Whale has more in common with the Gray Whale and rorquals than the Bowhead and Right Whales. The Pygmy Right Whale's found in the Southern Ocean in the lower reaches of the Southern Hemisphere, and feeds o… (More on Caperea)