Population dynamics of wild chimpanzees at Bossou, Guinea, between 1976 and 1983 Yukimaru Sugiyama OriginalPaper Pages: 391 - 400
Demographic study of a large-sized unit-group of chimpanzees in the mahale mountains, Tanzania: A preliminary report Mariko Hiraiwa-HasegawaToshikazu HasegawaToshisada Nishida OriginalPaper Pages: 401 - 413
Comparative studies on vertical separation, foraging behavior and traveling mode of saddle-backed tamarins (Saguinus fuscicollis) and red-chested moustached tamarins (Saguinus labiatus) in Northern Bolivia Masaaki Yoneda OriginalPaper Pages: 414 - 422
Some aspects of infanticide and intermale competition among langurs,Presbytis entellus, at Dharwar, India Yukimaru Sugiyama OriginalPaper Pages: 423 - 432
The relationship between frugivory and insectivory in primates Kent H. RedfordGustavo A. Bouchardet da FonsecaThomas E. Lacher Jr. OriginalPaper Pages: 433 - 440
Exudate-feeding byCallithrix jacchus penicillata in semideciduous woodland (Cerradão) in central Brazil Gustavo A. Bouchardet da FonsecaThomas E. Lacher Jr. OriginalPaper Pages: 441 - 449
Infant-caregiver interactions in common marmosets (Callithrix jacchus): Consequences of rejections and rub-offs of infants by caregivers Janet Locke-Haydon OriginalPaper Pages: 450 - 461
Interactions of social, spatial and hormonal factors on the behavior of rhesus monkeys (Macaca mulatta) Richard P. MichaelDoris Zumpe OriginalPaper Pages: 462 - 474
The roles of early separation experience and prior familiarity in the social relations of pigtail macaques: A descriptive multivariate study John P. CapitanioMartin Reite OriginalPaper Pages: 475 - 484
Age changes of the carpal bones in macaques: Application of the fourier analysis on the radiographs Yuzuru Hamada OriginalPaper Pages: 485 - 506
Dental arch form in the cercopithecidae Joseph R. SiebertDaris R. SwindlerJohn D. Lloyd OriginalPaper Pages: 507 - 518
Revision of fossil hominid jaws from the plio/pleistocene of hadar, in ethiopia including a new species of the genusHomo (hominoidea: homininae) Walter W. Ferguson OriginalPaper Pages: 519 - 529
TheAotus from northern Argentina M. D. Mudry de PargamentO. J. ColillasS. Brieux de Salum OriginalPaper Pages: 530 - 537
Plasma estradiol and progesterone levels during post partum ovulation and early pregnancy in the common marmosetCallithrix jacchus S. D. Kholkute Short Communication Pages: 538 - 543
