1. New cases of inter-community infanticide by Male Chimpanzees at Ngogo, Kibale National Park, Uganda

   • David P. Watts
   • Hogan M. Sherrow
   • John C. Mitani

   OriginalPaper 22 January 2014 Pages: 263 - 270

2. The seasonal daily travel in a group of sichuan snub-nosed monkey (Pygathrix roxellana) in shennongjia nature reserve, China

   • Li Yiming

   OriginalPaper 22 January 2014 Pages: 271 - 276

3. The function of male aggressive displays towards females in mountain gorillas

   • Pascale Sicotte

   OriginalPaper 22 January 2014 Pages: 277 - 289

4. Population and social dynamics changes in ring-tailed lemur troops at Berenty, Madagascar between 1989–1999

   • Naoki Koyama
   • Masayuki Nakamichi
   • Yukio Takahata

   OriginalPaper 22 January 2014 Pages: 291 - 314

5. Population subdivision and gene flow among wild orangutans

   • Sreetharan Kanthaswamy
   • David Glenn Smith

   OriginalPaper 22 January 2014 Pages: 315 - 327

6. Circadian rhythm in circulating CD16-positive natural killer (NK) cells in macaque monkeys, implication of plasma cortisol levels

   • Keiji Terao
   • Juri Suzuk
   • Satoshi Ohkura

   OriginalPaper 22 January 2014 Pages: 329 - 338

7. Interspecific interaction and predator avoidance behavior in response to tayra (Eira barbara) by mantled howler monkeys (Alouatta palliata)

   • Norberto Asensio
   • Francisco Gómez-Marín

   Short Communication 22 January 2014 Pages: 339 - 341

8. Molecular evolution of IgG subclass among nonhuman primates: Implication of differences in antigenic determinants among apes

   • Yoko Asada
   • Yoshi Kawamoto
   • Keiji Terao

   Short Communication 22 January 2014 Pages: 343 - 349

9. Books received

   Legacy 22 January 2014 Pages: 351 - 352