1. New methods of dissecting the masticator space of the rhesus macaque (Macaca mulatta)

   • Cecile E. Skinner
   • Mohammed A. Aziz

   Original Article 07 June 2003 Pages: 311 - 320

   

2. Seasonal changes in general activity, body mass and reproduction of two small nocturnal primates: a comparison of the golden brown mouse lemur (Microcebus ravelobensis) in Northwestern Madagascar and the brown mouse lemur (Microcebus rufus) in Eastern Madagascar

   • Blanchard Randrianambinina
   • Daniel Rakotondravony
   • Elke Zimmermann

   Original Article 07 June 2003 Pages: 321 - 331

   

3. Age differences in food intake and dietary selection of wild male Japanese macaques

   • Goro Hanya

   Original Article 08 July 2003 Pages: 333 - 339

   

4. Violent coalitionary attacks and intraspecific killing in wild white-faced capuchin monkeys (Cebus capucinus)

   • Julie Gros-Louis
   • Susan Perry
   • Joseph H. Manson

   Original Article 09 August 2003 Pages: 341 - 346

5. Spatial rotations and transpositions in orangutans (Pongo pygmaeus) and chimpanzees (Pan troglodytes)

   • Josep Call

   Original Article 22 August 2003 Pages: 347 - 357

   

6. Intra-specific variation in social organization of gorillas: implications for their social evolution

   • Juichi Yamagiwa
   • John Kahekwa
   • Augustin Kanyunyi Basabose

   Original Article 27 August 2003 Pages: 359 - 369

   

7. Comparative and functional anatomy of phalanges in Nacholapithecus kerioi, a Middle Miocene hominoid from northern Kenya

   • Masato Nakatsukasa
   • Yutaka Kunimatsu
   • Hidemi Ishida

   Original Article 24 September 2003 Pages: 371 - 412

   

8. Colour discrimination learning in black-handed tamarin (Saguinus midas niger)

   • Daniel M. A. Pessoa
   • Mariana F. P. Araujo
   • Valdir F. Pessoa

   Original Article 28 August 2003 Pages: 413 - 418