The Common Marmoset (image) University of Veterinary Medicine -- Vienna Share Print E-Mail Caption The common marmoset is a non-human primate that belongs to the branch of New World monkeys. Credit Hans Novak / Haus des Meeres Usage Restrictions This photo may only be used in the context of this press release. Share Print E-Mail 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.