XY gonadal dysgenesis in a Chacma Baboon(Papio ursinus) C. BielertR. BernsteinL. A. van der Walt OriginalPaper Pages: 3 - 13
Galactose-1-phosphate uridyltransferase of lemurs: A comparison of four species George A. MasonDianne M. FrazierFred C. Kull OriginalPaper Pages: 15 - 19
The ecology of oligocene African anthropoidea Richard F. KayElwyn L. Simons OriginalPaper Pages: 21 - 37
Social behavior of captive, group-living Orangutans Sara D. EdwardsCharles T. Snowdon OriginalPaper Pages: 39 - 62
Heterosexual interactions of pairs of laboratory-housed stumptail macaques (Macaca arctoides) under continuous observation with closed-circuit video recording A. Koos SlobKees Nieuwenhuijsen OriginalPaper Pages: 63 - 80
Chromosomes of lemuriformes. VI. Comparative karyology ofLemur fulvus: A g-banded karyotype ofLemur fulvus mayottensis (Schlegel 1866) Andrew E. HamiltonIan TattersallJohn Buettner-Janusch OriginalPaper Pages: 81 - 93
Monogamy in callitrichids: A consequence of phyletic dwarfism? Walter Leutenegger OriginalPaper Pages: 95 - 98