Abstract
Between January 1976 and February 1983, there were four overthrows of the highest-ranking matriline in a group of rhesus monkeys. The overthrows were the result of members of multiple mainlines jointly attacking the adult female and adolescent members of the ranking matrilines. In three cases, the next-ranking matriline assumed highest position, while the surviving members of the deposed matrilines fell to the bottom of the hierarchy. Dominance relationships among other group members remained stable. High-ranking adult males vigorously defended the victims, but their efforts were ineffective. Unlike other members of the matrilines, adolescent males were not cohesive with their relatives during the overthrows and did not defend them. These young males were attacked by some adult and adolescent males. These incidents demonstrate the aggressive potential of females and underscore the importance of baboon and macaque females as the enduring and stable core of their social organization. The lack of effective participation by adult males demonstrates the independent functioning of this female core. These overthrows were similar in structure to incidents reported for other captive rhesus colonies and feral baboons, but no explanatory hypothesis posed accounts for all the data. Overthrows may be examples of opportunistic female behavior producing rapid changes in the normally stable female dominance system. Even if such events are rare, the deaths and reproductive failures within deposed matrilines may drastically affect inclusive fitness, counteracting the reproductive advantages of several years of dominance for a matriline.
Similar content being viewed by others
References
Altmann, J. (1980).Baboon Mothers and Infants, Harvard University Press, Cambridge, Mass.
Anderson, J. R., Erwin, N., Flynn, D., Lewis, L., and Erwin, J. (1977). Effects of short-term crowding on aggression in captive groups of pigtail monkeys (Macaca nemestrina).Aggress. Behav. 3: 33–46.
Angst, W. (1975). Basic data and concepts on the social organization ofMacaca fascicularis. In Rosenblum, L. A. (ed.),Primate Behavior: Developments in Field and Laboratory Research, Vol. V, Academic Press, New York.
Bernstein, I. S. (1964a). The integration of rhesus monkeys introduced to a group.Folia primatol. 2: 50–63.
Bernstein, I. S. (1964b). Role of the dominant male rhesus in response to external challenges to the group.J. Comp. Physiol. Psychol. 57: 404–406.
Bernstein, I. S. (1966). Analysis of a key role in a capuchin (Cebus albifrons) group.Tulane Stud. Zool. 13: 49–54.
Bernstein, I. S. (1969). Spontaneous reorganization of a pigtail monkey group. In Carpenter, C. R. (ed.),Proceedings of the Second Congress of the International Primatological Society, Vol. 1, Karger, Basel.
Bernstein, I. S. (1970). Primate status hierarchies. In Rosenblum, L. A. (ed.),Primate Behavior: Developments in Field and Laboratory Research, Vol. 1, Academic Press, New York.
Bernstein, I. S., and Ehardt, C. L. (1985). Agonistic aiding: kinship, rank, age and sex influences.Am. J. Primatol. 8: 37–52.
Bernstein, I. S., and Ehardt, C. L. (1985b). Intragroup agonistic behavior in rhesus monkeys (Macaco mulatto).Int. J. Primatol. 6: 209–226.
Bernstein, I. S., and Ehardt, C. L. (1985c). Age-sex class differences in the expression of agonistic behaviors in rhesus monkey (Macaca mulatta) groups.J. Comp. Psychol 99: 115–132.
Bernstein, I. S., and Ehardt, C. L. (1986a). The influence of kinship and socialization on aggressive behaviour in rhesus monkeys (Macaca mulatto).Anim. Behav. (in press).
Bernstein, I. S., and Ehardt, C. L. (1986b). Modification of aggression through socialization and the special case of adult and adolescent male rhesus monkeys (Macaca mulatto).Am. J. Primatol. (in press).
Bernstein, I. S., and Gordon, T. P. (1974). The function of aggression in primate societies.Am. Sci. 62:304–311.
Bernstein, I. S., and Williams, L. E. (1983). Ontogenetic changes and the stability of rhesus monkey dominance relationships.Behav. Process. 8: 379–392.
Bernstein, I. S., Gordon, T. P., and Rose, R. M. (1974). Factors influencing the expression of aggression during introductions to rhesus monkey groups. In Holloway, R. L. (ed.),Primate Aggression, Territoriality, and Xenophobia, Academic Press, New York.
Bernstein, I. S., Williams, L., and Ramsay, M. (1983). The expression of aggression in Old World monkeys.Int. J. Primatol. 4: 113–125.
Bramblett, C. A., Bramblett, S. S., Bishop, D. A., and Coelho, A. M., Jr. (1982). Longitudinal stability in adult status hierarchies among vervet monkeys (Cercopithecus aethiops).Am. J. Primatol. 2: 43–51.
Chance, M. R. A., Emory, G. R., and Payne, R. G. (1977). Status referents in long-tailed macaques (Macaca fascicularis): Precursors and effects of a female rebellion.Primates 18: 611–632.
Chapais, B. (1983). Structure of the birth season relationships among adult male and female rhesus monkeys. In Hinde, R. A. (ed.),Primate Social Relationships, Sinauer Associates, Sunderland, Mass.
Chapais, B., and Schulman, S. (1980). An evolutionary model of female dominance relations in primates.J. Theor. Biol. 82: 47–89.
Cheney, D. L. (1977). The acquisition of rank and the development of reciprocal alliances among free-ranging immature baboons.Behav. Ecol. Sociobiol. 2: 303–318.
Cheney, D. L. (1983). Intergroup encounters among Old World monkeys. In Hinde, R. A. (ed.),Primate Social Relationships, Sinauer Associates, Sunderland, Mass.
Cheney, D. L., Lee, P. C., and Seyfarth, R. M. (1981). Behavioral correlates of non-random mortality among free-ranging female vervet monkeys.Behav. Ecol. Sociobiol. 9: 153–161.
Chepko-Sade, D. B., and Sade, D. S. (1979). Patterns of group splitting within matrilineal kinship groups. A study of social structure inMacaca mulatto.Behav. Ecol. Sociobiol. 5: 67–86.
Chikazawa, D., Gordon, T. P., Bean, C. A., and Bernstein, I. S. (1979). Mother-daughter dominance reversals in rhesus monkeys (Macaca mulatto).Primates 20: 301–305.
Datta, S. B. (1981).Dynamics of Dominance Among Rhesus Females, Ph.D. thesis, Cambridge University, Cambridge.
Drickamer, L. C. (1974). Social rank, observability, and sexual behavior of rhesus monkeys (Macaca mulatto).J. Reprod. Fertil. 37: 117–120.
Dunbar, R. I. M. (1980). Determinants and evolutionary consequences of dominance among female gelada baboons.Behav. Ecol. Sociobiol. 7: 253–265.
Dunbar, R. I. M., and Dunbar, E. P. (1977). Dominance and reproductive success among female gelada baboons.Nature (Lond.) 266: 351–352.
Eaton, G. G., Olson, L. A., and Senner, J. W. (1982). Aggression in captive groups of rhesus macaques: A preliminary report.Primate News 20: 14–17.
Erwin, J. (1977). Factors influencing aggressive behavior and risk of trauma in the pigtail macaque (Macaca nemestrina).Lab. Anim. Sci. 27: 541–547.
Fedigan, L. M. (1983). Dominance and reproductive success in primates.Yb. Phys. Anthropol. 26: 91–130.
Goldfoot, D. A. (1971). Hormonal and social determinants of sexual behavior in the pigtail monkey (Macaca nemestrina). In Stoelinga, G. B. A., and van der Werff ten Bosch, J. J. (eds.),Normal and Abnormal Development of Brain and Behaviour, University of Leiden Press, Leiden.
Gouzoules, H. (1980a). A description of genealogical rank changes in a troop of Japanese monkeys (Macaca fuscata).Primates 21: 262–267.
Gouzoules, H. (1980b). The alpha female: Observations on captive pigtail monkeys.Folia primatol. 33: 46–56.
Hall, K. R. L. (1964). Aggression in monkey and ape societies. In Carthy, J. D., and Ebling, F. J. (eds.),The Natural History of Aggression, Academic Press, London.
Hausfater, G. (1975).Dominance and Reproduction in Baboons (Papio cynocephalus), Karger, Basel.
Hausfater, G., Altmann, J., and Altmann, S. (1982). Long-term consistency of dominance relations among female baboons (Papio cynocephalus).Science 217: 752–755.
Hrdy, S. B. (1981).The Woman That Never Evolved, Harvard University Press, Cambridge, Mass.
Kaplan, J. R. (1977). Patterns of fight interference in free-ranging rhesus monkeys.Am. J. phys. Anthropol. 47: 279–288.
Kawai, M. (1965). On the system of social ranks in a natural troop of Japanese monkeys. I. Basic rank and dependent rank. In Altmann, S. A. (ed.),Japanese Monkeys: A Collection of Translations, Privately published.
Kawamura, S. (1958). On the rank system in a natural group of Japanese monkeys.Primates 1: 111–130.
Koyama, N. (1967). On dominance rank and kinship of a wild Japanese monkey troop in Arashiyama.Primates 8: 189–216.
Koyama, N. (1970). Changes in dominance rank and division of a wild Japanese monkey troop in Arashiyama.Primates 11: 335–390.
Kummer, H. (1975). Rules of dyad and group formation among captive gelada baboons (Theropithecusgelada). In Kondo, S., Kawai, M., Ehara, A., and Kawamura, S. (eds.),Proceedings from the Symposia of the Fifth Congress of the International Primatological Society, Japan Science Press, Tokyo.
Marsden, H. M. (1968). Agonistic behaviour of young rhesus monkeys after changes induced 1in social rank of their mothers.Anim. Behav. 16: 38–44.
Mason, W. A., Green, P. C., and Psepanko, C. J. (1960). Sex differences in affective social responses in rhesus monkeys.Behaviour 16: 74–83.
Massey, A. (1977). Agonistic aids and kinship in a group of pigtail macaques.Behav. Ecol. Sociobiol. 2: 31–40.
Missakian, E. A. (1972). Genealogical and cross-genealogical dominance relations in a group of free-ranging rhesus monkeys (Macaca mulatto) on Cayo Santiago.Primates 13: 169–180.
Nash, L. T. (1974). Parturition in a feral baboon (Papio anubis).Primates 15: 279–285.
Sade, D. S., Cushing, I., Cushing, P., Dunale, J., Figueroa, A., Kaplan, J. R., Lauer, C., Rhodes, D., and Schneider, J. (1976). Population dynamics in relation to social structure on Cayo Santiago.Yb. Phys. Anthropol. 20: 253–262.
Samuels, A., and Henrickson, R. V. (1983). Outbreak of severe aggression in captiveMacaca mulatto.Am. J. Primatol. 5: 277–281.
Seyfarth, R. M. (1976). Social relationships among adult female baboons.Anim. Behav. 24: 917–938.
Silk, J. B., Samuels, A., and Rodman, P. S. (1981). Hierarchical organization of femaleMacaca radiata in captivity.Primates 22: 84–95.
Smuts, B. (1980). Effects on social behavior of loss of high rank in wild adult female baboons (Papio anubis). Paper presented at the Annual Meeting of the Animal Behavior Society, Fort Collins, Colo.
Southwick, C. H., Beg, M. A., and Siddiqi, M. R. (1965). Rhesus monkeys in North India. In DeVore, I. (ed.),Primate Behavior: Field Studies of Monkeys and Apes, Holt, Rinehart and Winston, New York.
Southwick, C. H., Siddiqi, M. R., Farooqui, M. Y., and Pal, B. C. (1974). Xenophobia among free-ranging rhesus groups in India. In Holloway, R. L. (ed.),Primate Aggression, Territoriality, and Xenophobia, Academic Press, New York.
Waal, F. B. M. de (1977). The organization of agonistic relations within two captive groups of Java monkeys (Macaca fascicularis). Z. Tierpsychol. 44: 225–282.
Waal, F. B. M. de, and Roosmalen, A. van (1979). Reconciliation and consolation among chimpanzees.Behav. Ecol. Sociobiol. 5: 55–66.
Waal, F. B. M. de, and Yoshihara, D. (1983). Reconciliation and redirected affection in rhesus monkeys.Behaviour 85: 224–241.
Walters, J. (1980). Interventions and the development of dominance relationships in female baboons.Folia primatol. 34: 61–89.
Watanabe, K. (1979). Alliance formation in a free-ranging troop of Japanese macaques.Primates 20: 459–474.
Welker, C., Luhrmann, B., and Meinel, W. (1980). Behavioural sequences and strategies of female crab-eating monkeys,Macaca fascicularis Raffles, 1821, during group formation studies.Behaviour 73: 219–237.
Wilson, M. E., Gordon, T. P., and Bernstein, I. S. (1978). Timing of births and reproductive success in rhesus monkey social groups.J. Med. Primatol. 7: 202–212.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ehardt, C.L., Bernstein, I.S. Matrilineal overthrows in rhesus monkey groups. Int J Primatol 7, 157–181 (1986). https://doi.org/10.1007/BF02692316
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02692316