Reports by Grant-in-Aid for Overseas Scientific Survey1986 Grant-in-Aid for Scientific Research (Grant-in-Aid for Overseas Scientific Survey) Reports of Research Project (Number of Project 1984: 59041040, 1985: 60043041)Phylogenetic Studies of South American MonkeysHead Investigator 1984, 1985: Kyoto University, Primate Research Institutc, Professor, Yasuo NOGAM