An ecological study on the wild mountain gorilla (Gorilla gorilla beringei) Masao KawaiHiroki Mizuhara OriginalPaper Pages: 1 - 42
The process of sub-culture propagation among Japanese macaques Syunzo Kawamura OriginalPaper Pages: 43 - 60
Paternal care in the wild Japanese monkey,Macaca fuscata fuscata Junichirô Itani OriginalPaper Pages: 61 - 93
An autopsical case of glanulomatous tissue formation by amoeba in the caecum and colon of a spider monkey Tanetaka ChibaHaruhisa SatoTakeshi Asai Correspondence Pages: 95 - 96
Some clinical and pathological observations on the infectious disease which broke out among the african long-tailed monkeys Sugio Hayama Correspondence Pages: 97 - 97
On the distribution of the dorsal vagal nucleus and the locus caeruleus nucleus of the Primates Sakae Masuda Correspondence Pages: 99 - 100
Morphological study on the dentition of the macaque Masatomo SahekiKanichiro TashiroSugio Hayama Correspondence Pages: 100 - 107
OnSalmonella pullorum isolated from a Moustached guenon (Cercopithecus cephus) Seigo Shimakura Correspondence Pages: 107 - 107