1. A ten-year summary of reproductive parameters for ring-tailed lemurs at berenty, madagascar

   • Naoki Koyama
   • Masayuki Nakamichi
   • Yukio Takahata

   OriginalPaper Pages: 1 - 14

2. Birth seasonality and interbirth intervals in free-ranging formosan macaques,Macaca cyclopis, at Mt. Longevity, Taiwan

   • Minna J. Hsu
   • Govindasamy Agoramoorthy
   • Jin-Fu Lin

   OriginalPaper Pages: 15 - 25

3. Hematological values and parasite fauna in free-rangingMacaca hecki and theM. hecki/M. tonkeana hybrid group of Sulawesi Island, Indonesia

   • Shunji Gotoh
   • Osamu Takenaka
   • Dondin Sajuthi

   OriginalPaper Pages: 27 - 34

4. Use of SSR fragment length homozygotes for orangutan systematics

   • Sreetharan Kanthaswamy
   • O. R. P. Binida-Emonds
   • D. G. Smith

   OriginalPaper Pages: 35 - 45

5. Assessment of individual differences in the preferred proximity to a human feeder by partitioned raisin test, with two species of macaque monkeys

   • Kosuke Itoh

   OriginalPaper Pages: 47 - 56

6. Hand preference study in marmosets (Callithrix jacchus) using food reaching tests

   • Maria Bernardete Cordeiro de Sousa
   • Nívea Saldanha Xavier
   • Maria Emília Yamamoto

   OriginalPaper Pages: 57 - 66

7. Wild gibbons' parentage tested by non-invasive DNA sampling and PCR-amplified polymorphic microsatellites

   • Teruki Oka
   • Osamu Takenaka

   OriginalPaper Pages: 67 - 73

8. Metrical dental analysis on golden monkey (Rhinopithecus roxellana)

   • Ruliang Pan
   • Charles Oxnard

   OriginalPaper Pages: 75 - 89

9. Association and social interactions between strangers and residents in bonobos (Pan paniscus)

   • Gottfried Hohmann

   Short Communication Pages: 91 - 99