1. Immunoglobulin allotypes of Kenyan olive baboons: Troop frequencies, linkage disequilibria, and comparisons with other studies

   • Dorian H. Coppenhaver
   • Thomas J. Olivier

   OriginalPaper Pages: 335 - 350

2. Tool use inCebus apella: A case study

   • Francesco Antinucci
   • Elisabetta Visalberghi

   OriginalPaper Pages: 351 - 363

3. Behavior of Japanese monkey (Macaca fuscata) mothers and neonates at parturition

   • Koichi Negayama
   • Takako Negayama
   • Kiyomi Kondo

   OriginalPaper Pages: 365 - 378

4. The emergence and maintenance of interdyad differences in the mother-infant relationships of rhesus macaques: A correlational study

   • M. J. A. Simpson
   • A. E. Simpson

   OriginalPaper Pages: 379 - 399

5. Philopatry and dispersion in the cotton-top tamarin,Saguinus (o.) oedipus: An attempted laboratory simulation

   • W. C. McGrew
   • Evelyn C. McLuckie

   OriginalPaper Pages: 401 - 422

6. Primate morphophysiology, locomotor analyses and human bipedalism

   • Mary Ellen Morbeck

   Book Review Pages: 423 - 425

7. The early evolution of man with special emphasis on Southeast Asia and Africa

   • Charles E. Oxnard

   Book Review Pages: 427 - 432

8. Erratum

   • Amy Samuels
   • Jeanne Altmann

   Erratum Pages: 433 - 433