Capuchin Mother and Infant (IMAGE) National Evolutionary Synthesis Center (NESCent) Caption Capuchin monkeys (Cebus capucinus) of Central and South America are one of seven groups of wild primates included in the study. Credit photograph by Fernando A. Campos © Usage Restrictions None 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.