Colugos (IMAGE) Penn State Caption Colugos, like this mother and baby (Cynocephalus variegatus) from southeast Asia, represent the taxonomic group that is the closest to primates, according to a new study to be published in Science on Nov. 2, 2007. Credit Norman Lim, National University of Singapore 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.