Primates

, Volume 37, Issue 2, pp 135–143 | Cite as

Male-infant-male interactions in Tibetan macaques

  • Qi-Kun Zhao
Article

Abstract

Event-sampling and scans were used for collecting data on male-infant-male triadic interactions, and their effects on member spacing respectively in a group ofMacaca thibetana at Mt. Emei in 1989. The group was partially provisioned by human visitors in seasons other than winter, and could be observed closely. In addition, a stable linear male-hierarchy among five males existed for two years since the end of 1987, providing a good social condition for this topic. The triadic interactions were specific to the birth season, and recognized as three types being on a continuum functionally changing from passive “agonistic buffering” (4.8%) to active spatial cohesion, which resulted in a significant decline of intermale distances. Positive correlations were documented between the triad initiation rate and the number of females in consort with the males in the mating season (MS), and between the triad reception rate and the number of infants in proximity to the males in the MS when maternal care was significantly reduced. Thus the male's mating effort and kin/sexual selection may deeply be involved in the triad of this species. Considering that the two triad-species,M. sylvanus andM. thibetana, had different levels of paternity, but shared similar foraging conditions, and showed similar intensities of male-infant caretaking, the triad was very likely a by-product of male-infant caretaking, which was probably shaped to compensate heavy maternal investment to young offspring in harsh conditions. Accordingly, the long-term arguments about the triad inM. sylvanus can be united to a model of the way in which “male-infant caretaking” hypothesis works ultimately, and “regulating social relations” hypothesis does proximately.

Key Words

Agonistic buffering Ecological adaptation Macaca thibetana Male-infant caretaking Male-infant-male interaction 

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References

  1. Deag, J. M. 1980. Interactions between males and unweaned Barbary macaques: testing the agonistic buffering hypothesis.Behaviour, 75: 54–81.Google Scholar
  2. Deag, J. M.;Crook, J. H. 1971. Social behaviour and ‘agonistic buffering’ in the wild Barbary macaquesMacaca sylvanus L.Folia Primatol., 15: 183–200.PubMedGoogle Scholar
  3. Deng, S.-Y.; Zhao, Q.-K. in press. Alloparenting for newborns of Tibetan macaques.Acta Anthropol. Sinica. (in Chinese with English abstract)Google Scholar
  4. Estrada, A.;Sandoval, J. M. 1977. Social relations in a free-ranging troop of stumptail macaques (Macaca arctoides): male-care behaviour.Primates, 18: 793–813.CrossRefGoogle Scholar
  5. Fa, J. E. 1986.Use of Time and Resources by Provisioned Troops of Monkeys: Contributions to Primatology, Vol. 23.Szalay, F. S. (ed.), Karger, Basel.Google Scholar
  6. Harvey, P.;Marting, R. D.;Clutton-Brock, T. H. 1987. Life histories in comparative perspective. In:Primate Societies,Smuts,B. B.;Cheney,D. L.;Seyfarth,R. M.;Wrangham,R. W.;Struhsaker,T. T. (eds.), Univ. of Chicago Press, Chicago, pp. 181–196.Google Scholar
  7. Hutt, S. J.;Hutt, C. 1974.Direct Observation and Measurement of Behavior. Charles C. Thomas, Springfield.Google Scholar
  8. Kummer, H. 1974. Distribution and interindividual distance in patas monkeys and gelada baboons.Folia Primatol., 21: 153–160.PubMedGoogle Scholar
  9. Lorenz, K. 1966.On Aggression. Methuem, London.Google Scholar
  10. McKenna, J. J. 1987. Parental supplements and surrogates among primates: cross-species and cross-cultural comparisons. In:Parenting Across the Life Span: Biosocial Dimensions, Lancaster, J.:Altmann, J.;Rossi, A. (eds.), Aldine De Gruyter, New York, pp. 143–184.Google Scholar
  11. Ménard, N. 1985. Le regime alimentaire deMacaca sylvanus dans differents habitats d'algerie: 1. Regime ed chenaie decidue.Rev. Ecol. (Terre et Vie), 40: 451–466. (English abstract)Google Scholar
  12. Nishida, T. 1987. Local tradition and cultural transmission. In:Primate Societies,Smuts,B. B.;Cheney,D. L.;Seyfarth,R. M.;Wrangham,R. W.;Struhsaker,T. T. (eds.), Univ. of Chicago Press, Chicago, pp. 462–474.Google Scholar
  13. Ogawa, H. 1995. Recognition of social relationships in bridging behavior among Tibetan macaques (Macaca thibetana).Amer. J. Primatol., 35: 305–310.CrossRefGoogle Scholar
  14. Paul, A.; Kuester, J.; Amemann, J. 1992. Male-infant-male interactions in Barbary macaques (Macaca sylvanus): testing functional hypotheses. In:XIIth Congress of the International Primatological Society, Charles River, Strasbourg, pp. 221. (abstract)Google Scholar
  15. Paul, A.;Kuester, J.;Timme, A. 1993. The association between rank, mating effort, and reproductive success in male Barbary macaques (Macaca sylvanus).Primates, 34: 491–502.CrossRefGoogle Scholar
  16. Pickford, M. 1986. Sex differences in higher primates: a summary statement. In:Sexual Dimorphism in Living and Fossil Primates,Pickford,M.;Chiarelli,B. (eds.), Sedicesimo, Giugno, Firenze, pp. 191–199.Google Scholar
  17. Smuts, B. B. 1985.Sex and Friendship in Baboons. Aldine, Hawthorne, New York.Google Scholar
  18. Suzuki, A. 1965. An ecological study of wild Japanese monkeys in snowy areas: focused on their food habits.Primates, 6: 31–72.CrossRefGoogle Scholar
  19. Taub, D. M. 1978. Aspects of the biology of the wild Barbary macaque (Macaca sylvanus L. 1758): biogeography, the mating system, and male-infant associations. Ph.D. diss., Univ. of California, Davis.Google Scholar
  20. Taub, D. M. 1980a. Testing the ‘agonistic buffering’ hypothesis.Behav. Ecol. Sociobiol., 6: 187–197.CrossRefGoogle Scholar
  21. Taub, D. M. 1980b. Female choice and mating strategies among wild Barbary macaques (Macaca sylvanus L.). In:Macaques,Lindburg,D. G. (ed.), Van Nostrand Reinhold, New York, pp. 287–344.Google Scholar
  22. Trivers, R. L. 1972. Parental investment and sexual selection. In:Sexual Selection and the Descent of Man, 1871–1971,Campell,B. (ed.), Aldine, Chicago, pp. 136–179.Google Scholar
  23. Whitten, P. L. 1987. Infants and adult males. In:Primate Societies,Smuts,B. B.;Cheney,D. L.;Seyfarth,R. M.;Wrangham,R. W.;Struhsaker,T. T. (eds.), Univ. of Chicago Press, Chicago, pp. 343–357.Google Scholar
  24. Zhao, Q.-K. 1993. Sexual behavior of Tibetan macaques at Mt. Emei, China.Primates, 34: 431–444.CrossRefGoogle Scholar
  25. Zhao, Q.-K. 1994a. Seasonal changes in body weight ofMacaca thibetana at Mt. Emei, China.Amer. J. Primatol., 32: 223–226.CrossRefGoogle Scholar
  26. Zhao, Q.-K. 1994b. Mating competition and intergroup transfer of males in Tibetan macaques (Macaca thibetana) at Mt. Emei, China.Primates, 35: 57–68.CrossRefGoogle Scholar
  27. Zhao, Q.-K. 1994c. Birth timing shift with altitude and its ecological implication in Tibetan macaques at Mt. Emei.Oecologia Montana, 3: 24–26.Google Scholar
  28. Zhao, Q.-K.;Deng, Z.-Y. 1988a.Macaca thibetana at Mt. Emei, China: I. A cross-sectional study of growth and development.Amer. J. Primatol., 16: 251–260.Google Scholar
  29. Zhao, Q.-K.;Deng, Z.-Y. 1988b.Macaca thibetana at Mt. Emei, China: II. Birth seasonality.Amer. J. Primatol., 16: 261–268.Google Scholar
  30. Zhao, Q.-K.;Deng, Z.-Y.;Xu, J.-M. 1991. Natural foods and their ecological implications forMacaca thibetana at Mt. Emei, China.Folia Primatol., 57: 1–15.PubMedGoogle Scholar
  31. Zhao, Q.-K.;Xu, J.-M.;Deng, Z.-Y. 1989. Climate, vegetation and topography of the slope habitat ofMacaca thibetana at Mt. Emei,China. Zool. Res., 10 (suppl.): 91–99.Google Scholar

Copyright information

© Japan Monkey Centre 1996

Authors and Affiliations

  • Qi-Kun Zhao
    • 1
  1. 1.Conservation Biology CenterKunming Institute of Zoology, Academia SinicaKunmingChina

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