1. General Gregariousness and Specific Social Preferences among Wild Chimpanzees

   • John W. Pepper
   • John C. Mitani
   • David P. Watts

   OriginalPaper Pages: 613 - 632

2. Mirror-Directed Social Behaviors of Garnett's Greater Bush Baby (Otolemur garnettii)

   • Michelle L. Becker
   • Sheree L. Watson
   • Jeannette P. Ward

   OriginalPaper Pages: 633 - 650

3. Family Feuds: Severe Aggression among Cooperatively Breeding Cotton-Top Tamarins

   • Charles T. Snowdon
   • Jenifer J. Pickhard

   OriginalPaper Pages: 651 - 663

4. Home-Range Size of the Bare-ear Marmoset (Callithrix argentata) at Alter do Chão, Central Amazonia, Brazil

   • Ana Luisa Albernaz
   • William E. Magnusson

   OriginalPaper Pages: 665 - 677

5. Dynamics of Female–Female Relationships in Wild Cebus capucinus: Data from Two Costa Rican Sites

   • Joseph H. Manson
   • Lisa M. Rose
   • Julie Gros-Louis

   OriginalPaper Pages: 679 - 706

6. Changes in Social Behavior and Their Hormonal Correlates during Pregnancy in Pig-tailed Macaques

   • Dario Maestripieri

   OriginalPaper Pages: 707 - 718

7. Feeding Ecology of Black-headed Uacaris (Cacajao melanocephalus melanocephalus) in Pico da Neblina National Park, Brazil

   • Jean Philippe Boubli

   OriginalPaper Pages: 719 - 749

8. Manipulative Tendencies of Captive Cebus albifrons

   • Gregory Charles Westergaard
   • Joseph L. Wagner
   • Stephen J. Suomi

   OriginalPaper Pages: 751 - 759

9. Coccidia (Apicomplexa: Eimeriidae) in the Primates and the Scandentia

   • Donald W. Duszynski
   • Wade D. Wilson
   • Norman D. Levine

   OriginalPaper Pages: 761 - 797

10. Book Review: Foraging for Survival. Yearling Baboons in Africa. Stuart A. Altmann, University of Chicago Press, Chicago, Illinois, 1998, xii+609 pp., US$70.00, UK£55.97 (cloth)

    • Guy W. Norton

    BookReview Pages: 799 - 801