1. Anatomical sketches of visceral organs of the mountain gorilla (Gorilla gorilla beringei)

   • Hiroshi Hosokawa
   • Toshiro Kamiya

   OriginalPaper Pages: 1 - 28

2. Histopathological studies on two mountain gorilla specimens (Gorilla gorilla beringei) “Munidi & Emmy”

   • Mutsumi Inoue
   • Sugio Hayama

   OriginalPaper Pages: 29 - 46

3. On supply of Japanese monkeys for research at Japan monkey centre

   • Shigetaka Kotera
   • Kiyoshi Suzuki

   OriginalPaper Pages: 47 - 58

4. On the delivery behavior of squirrel monkeys (Saimiri sciurea) and a mona monkey (Cercopithecus mona)

   • Hiroshi Takeshita

   OriginalPaper Pages: 59 - 72

5. Evolution of the brain, with special remarks on primates and cetaceans

   • Teizo Ogawa

   Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 73 - 74

6. Recent finds of fossil hominids at Olduvai Gorge (Tanganyika)

   • John E. Frisch

   Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 74 - 75

7. On the Ecological Survey of the wild Crab-eating monkeys in Malaya

   • Yoshio Furuya

   Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 75 - 76

8. Development of vocal communication during babyhood of Japanese monkeys

   • Rumiko Takeda

   Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 76 - 77

9. Anatomlcal survey of a temporal lobectomized monkey's brain (Toro)

   • Kinjiro Iwata
   • Norihide Nakashima
   • Atsuo Tsumori

   Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 77 - 78

10. The pyramical tract of the monkey

    • Noboru Mizuno
    • Seung-up Kim
    • Takeshi Kanaseki

    Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 78 - 79

11. Muscle spindles of the monkey

    • Saburo Homma
    • Yasuo Seki

    Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 80 - 80

12. The lamination of theM. masseter of the crab-eating monkey, orang-utan and gorilla

    • Tetsuo Yoshikawa

    Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 81 - 81

13. A spontaneous squamous cell carcinoma of the lower jaw inMacaca mulatta

    • Tsuneo Sasaki
    • Masazo Hirokawa
    • Hirosi Usizima

    Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 82 - 87

14. Effect of pyridoxine deficiency upon antibody formation to human erythrocyte and influenza virus PR8 in monkeys

    • Humio Kuzuya
    • Shiro Hanai

    Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 87 - 88

15. Ecological relationships between primates and their helminth parasites

    • Jiro Yamashita

    Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 89 - 89

16. Geographical pathological studies of diseases of primates

    • Mutsumi Inoue
    • Sugio Hayama

    Abstracts of the Papers Read in the Sixth Annual Meeting of the Society for Primate Researches Pages: 90 - 90

17. Errata for vol. 3, no. 1

    Erratum Pages: i - i