1. Phylogenetic relationships among some Ateles species: the use of chromosomic and molecular characters

   • Mariela Nieves
   • Marina Sofía Ascunce
   • Marta Dolores Mudry

   Original Article 19 January 2005 Pages: 155 - 164

   

2. Mirror responses in a group of Miopithecus talapoin

   • Sandra Posada
   • Montserrat Colell

   Original Article 05 February 2005 Pages: 165 - 172

   

3. Responses to a simple barter task in chimpanzees, Pan troglodytes

   • Sarah F. Brosnan
   • Frans B. M. de Waal

   Original Article 12 April 2005 Pages: 173 - 182

   

4. The formation of the brush-sticks: modification of chimpanzees or the by-product of folding?

   • Hiroyuki Takemoto
   • Satoshi Hirata
   • Yukimaru Sugiyama

   Original Article 10 May 2005 Pages: 183 - 189

   

5. Affiliative relations among male Japanese macaques (Macaca fuscata yakui) within and outside a troop on Yakushima Island

   • Shiro Horiuchi

   Original Article 10 May 2005 Pages: 191 - 197

6. Species and sex identification of western lowland gorillas (Gorilla gorilla gorilla), eastern lowland gorillas (Gorilla beringei graueri) and humans

   • Miki Matsubara
   • A. Kanyunyi Basabose
   • Osamu Takenaka

   Short Communication 06 January 2005 Pages: 199 - 202

   

7. NRAMP1 polymorphism in a hybrid population between Japanese and Taiwanese macaques in Wakayama, Japan

   • Yoshi Kawamoto

   Short Communication 24 November 2004 Pages: 203 - 206

   

8. Grooming and aggression in captive Japanese macaques

   • Gabriele Schino
   • Raffaella Ventura
   • Alfonso Troisi

   Short Communication 02 February 2005 Pages: 207 - 209

9. Male takeover in Colobus vellerosus at Boabeng-Fiema Monkey Sanctuary, central Ghana

   • Tania L. Saj
   • Pascal Sicotte

   Short Communication 14 January 2005 Pages: 211 - 214

10. Observations on parturition and allomothering in wild capped langur (Trachypithecus pileatus)

    • Awadhesh Kumar
    • Ghan Shyam Solanki
    • B. K. Sharma

    Short Communication 04 March 2005 Pages: 215 - 217

    

11. Population census of the white-headed langur (Trachypithecus leucocephalus) at Longrui Karst Hills, Guangxi, China

    • Dezhi Wang
    • Wenzhong Ran
    • Wenshi Pan

    Short Communication 10 February 2005 Pages: 219 - 222

    

12. Dorothy M. Fragaszy, Elisabetta Visalberghi, Linda M. Fedigan (eds). The complete capuchin: the biology of the genus Cebus

    • James R. Anderson

    Book Review 10 May 2005 Pages: 223 - 224