Genetic variability within and between the troops of toque macaque,Macaca sinica, in Sri Lanka Takayoshi ShotakeKen NozawaCharles Santiapilai OriginalPaper Pages: 283 - 299
Group size and stability: Why do gibbons and spider monkeys differ? Donna RobbinsColin A. ChapmanRichard W. Wrangham OriginalPaper Pages: 301 - 305
Mutual dependencies between vocal and visual signals of squirrel monkeys D. BarclayM. MaurusE. Wiesner OriginalPaper Pages: 307 - 320
The reconciliation behavior of golden monkeys (Rhinopithecus roxellanae roxellanae) in small breeding groups Renmei RenKanhui YanFrans B. M. de Waal OriginalPaper Pages: 321 - 327
Sexual dimorphism in the early Miocene species ofProconsul from the Kisingiri Formation of east Africa: A morphometric examination using multivariate statistics David W. Cameron OriginalPaper Pages: 329 - 343
A pilot study of the social correlates of levels of urinary cortisol, prolactin, and testosterone in wild long-tailed macaques (Macaca fascicularis) C. P. van SchaikM. A. van NoordwijkM. A. Blankenstein OriginalPaper Pages: 345 - 356
Sympatry between white-handed gibbons (Hylobates lar) and pileated gibbons (H. pileatus) in Southeastern Thailand Thomas Geissmann Short Communication Pages: 357 - 363
The borderlands and possible hybrids between three species of macaques,M. nigra, M. nigrescens, andM. hecki, in the northern peninsula of Sulawesi Kunio WatanabeShuichi Matsumura Short Communication Pages: 365 - 370
Effects of frequency of the tones on auditory event related potentials in monkeys (Macaca fuscata) under various hypobaric hypoxia conditions of simulated high altitudes Mitsuro KidaHiroshi AbeTetsuro Matsuzawa Short Communication Pages: 371 - 378
Mother-infant cannibalism in thick-tailed bushbabies (Galago crassicaudatus umbrosus) Angelo Tartabini Short Communication Pages: 379 - 383
Distribution and possible intergradation betweenMacaca tonkeana andM. ochreata at the borderland of the species in Sulawesi Kunio WatanabeShuichi MatsumuraYuzuru Hamada Short Communication Pages: 385 - 389
Gastro-intestinal helminths in a natural population ofMacaca sinica andPresbytis spp. at Polonnaruwa, Sri Lanka Ingrid DewitWolfgang P. J. DittusDave I. Gibson Short Communication Pages: 391 - 395
Distribution of the pulmonary artery and vein of the orangutan lung Shoichi NakakukiAkiyoshi Ehara Short Communication Pages: 397 - 401
The bronchial tree and lobular division of the gorilla lung Shoichi Nakakuki Short Communication Pages: 403 - 408
