Puma 22 (IMAGE) Howard Hughes Medical Institute Caption This puma, called P-22, is known as the mountain lion of Hollywood. New genomic work hints that mountain lions may have existed in North America far longer than previously thought. Credit National Park Service Usage Restrictions Must use credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.