1. An ethological analysis of types of agonistic interaction in a captive group of Java-monkeys (Macaca fascicularis)

   • Frans B. M. de Waal
   • Jan A. R. A. M. van Hooff
   • Willem J. Netto

   OriginalPaper Pages: 257 - 290

2. A comparative analysis of subgroup structure and spatial relationships in captive baboons and squirrel monkeys

   • Lynn Fairbanks

   OriginalPaper Pages: 291 - 300

3. Tool use by captive pigtailed macaques

   • Benjamin B. Beck

   OriginalPaper Pages: 301 - 310

4. A note on the activities of a solitary male baboon

   • Montgomery Slatkin
   • Glenn Hausfater

   OriginalPaper Pages: 311 - 322

5. Quantitative observations of grooming behavior in free-rangingMacaca mulatta

   • Lee C. Drickamer

   OriginalPaper Pages: 323 - 335

6. Establishment of a free-ranging colony of Stumptail macaques (Macaca arctoides): Relations to the ecology I

   • Alejandro Estrada
   • Rosamond Estrada

   OriginalPaper Pages: 337 - 355

7. Preliminary observations on the birth and development ofPropithecus verreauxi to the age of six months

   • Alison F. Richard

   OriginalPaper Pages: 357 - 366

8. Group sizes and compositions of monkeys in the upper Amazon basin

   • Kosei Izawa

   OriginalPaper Pages: 367 - 399

9. Differential effects of forest degradation on primate populations

   • Irwin S. Bernstein
   • Peter Balcaen
   • Patricia Neyman-Warner

   OriginalPaper Pages: 401 - 411

10. An appeal for the preservation of habitats in the interests of primate conservation

    • Irwin S. Bernstein
    • Peter Balcaen
    • Patricia Neyman-Warner

    Note Pages: 413 - 415

11. Book review

    • Kosei Izawa

    BookReview Pages: 417 - 418