Home > Animal > September 2, 2014 Animal The mouth of the jellyfish also serves as an anus. Share this:FacebookTwitterGoogle Tags:jellyfish Related Posts Studies Shows That Your Dog Can Tell From Your Voice If You’re Happy or Sad. A punt gun, an extremely large shotgun used for duck hunting in the 19th and early 20th centuries. Scientists have found a Shark in Greenland that eats polar bears and can live up to the age of 200. A particular dog was allowed free travel on South Australian Railways in the 1890s. Well loved by railwaymen, the dog was presented with a collar that read: ‘Stop me not, but let me jog, for I am Bob, the driver’s dog’. A man in Yellowstone has an 800 pound pet grizzly bear named Brutus The Pistol Shrimp kills its prey by closing its claw so fast it creates a sonic bubble that momentarily reaches the temperature of the sun and knocks out its prey. A psychologist attempted to raise a chimpanzee named Lucy as a human being. One day, he walked into her room and was shocked to find her masturbating to a copy of Playgirl. A species of bee called lisotrigona loves to drink human tears Cockroaches do not like to be left alone and feel depressed when they have no friends. Dolphins go on killing sprees when they are sexually frustrated.