Abstract
Reports of adoption in nonhuman primates are reviewed, including spontaneous adoptions of orphans or infants whose mothers have been removed from the group, temporary adoptions of offspring of sick mothers, adoptions arising out of kidnapping, and adoptions resulting from manipulations involving presenting infants to adults. Adoptive behavioral patterns resemble nonadoptive alloparental patterns. The literature indicates certain trends: adult females, especially if lactating or in the late stages of pregnancy, are most likely to adopt neonates. Older infants are more likely to be adopted by juveniles or by adult males. Weaned or weanable orphans that get adopted have reasonable chances of survival, while orphans still reliant on milk are unlikely to survive. An infant adopted by an adult female will develop socially as a member of the female’s matriline. Adoptions involving closely related individuals are consistent with kin-selection theory. Others appear to reflect “reproductive error” arising out of an attraction to young infants. Yet other cases might reflect reciprocal altruism. Continued documentation of cases of adoption will yield more data on costs and benefits and on whether rates and forms of adoption, such as alloparental behavior, vary systematically with social systems.
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References
Alexander, B. K. (1970). Parental behavior of adult male Japanese monkeys.Behaviour 36: 270–285.
Alexander, B. K., and Bowers, J. M. (1969). Social organization of a troop of Japanese monkeys in a two-acre enclosure.Folia primatol. 10: 230–242.
Alexander, R. D. (1980).Darwinism and Human Affairs, Pitman, London.
Alley, T. R. (1980). Infantile colouration as an elicitor of caretaking behavior in Old World monkeys.Primates 21: 416–429.
Altmann, J. (1980).Baboon Mothers and Infants, Harvard University Press, Cambridge, Mass.
Altmann, J., Altmann, S. A., and Hausfater, G. (1978). Primate infant’s effects on mother’s future reproduction.Science 201: 1028–1030.
Becker, C. (1972). Zur Adoption eines neugeborenen Orang-Utan-SÄuglings,Pongo pygmaeus, durch eine noch ihr eigenes Kind sÄugende Orang-Utan-Mutter.Zool. Carlen N.F. 52: 233–252.
Berman, C. M. (1982). The social development of an orphaned rhesus infant on Cayo Santiago: Male care, foster mother-orphan interaction and peer interaction.Am. J. Primatol. 3: 131–141.
Berman, C. M. (1983). Effects of being orphaned: A detailed case study of an infant rhesus. In Hinde, R. A. (ed.),Primate Relationships: An Integrated Approach, Blackwell, London, pp. 79–81.
Bernstein, I. S. (1969). Stability of the status hierarchy in a pigtail monkey group (Macaca nemestrina).Anim. Behav. 17: 452–458.
Bernstein, I. S. (1975). Activity patterns in a gelada monkey group.Folia primatol. 23: 50–71.
Bertrand, M. (1969).The Behavioral Repertoire of the Stumptail Macaque, Karger, Basel.
Bixler, R. H. (1981). The incest controversy.Psychol. Rep. 49: 267–283.
Bolwig, N. (1959). A study of the behaviour of the chacma baboon,Papio ursinus. Behaviour 14: 136–163.
Bourlière, F., Hunkeler, C., and Bertrand, M. (1970). Ecology and behavior of Lowe’s guenon (Cercopithecus campbelli lowei) in the Ivory Coast. In Napier, J. R., and Napier, P. H. (eds.),Old World Monkeys: Evolution, Systematics, and Behavior, Academic Press, New York, pp. 297–350.
Bowlby, J. (1969).Attachment and Loss. Vol. I. Attachment, Hogarth Press, London.
Box, H. O. (1984).Primate Behaviour and Social Ecology, Chapman and Hall, London.
Breuggeman, J. A. (1973). Parental care in a group of free-ranging rhesus monkeys (Macaca mulatto).Folia primatol. 20: 178–210.
Brockelman, W. Y., Ross, B. A., and Pantuwatana, S. (1974). Social interactions of adult gibbons (Hylobates lar) in an experimental colony.Gibbon and Siamang 3: 137–156.
Bullerman, R. (1950). Note on kidnapping by bonnet monkey.J. Mammal. 31: 93–94.
Caine, N. G., and Mitchell, G. (1980). Species differences in the interest shown in infants by juvenile female macaques. (Macaca radiata andM. mulatto).Int. J. Primatol. 1: 323–332.
Carpenter, C. R. (1940). A field study in Siam of the behavior and social relations of the gibbon.Comp. Psychol. Monogr. 16: No. 5.
Chamove, A. S. (1973).Rearing infant rhesus together.Behaviour 47: 48–66.
Chamove, A. S. (1981). Establishment of a breeding colony of stumptailed monkeys (Macaca arctoides).Lab. Anim. 15: 251–259.
Chamove, A. S., and Anderson, J. R. (1982). Hand-rearing infant stumptailed macaques.Zoo Biol. 1: 323–331.
Chapais, B., and Schulman, S. R. (1983). Fitness and female dominance relationships. In Hinde, R. A. (ed.),Primate Social Relationships: An Integrated Approach, Blackwell, Oxford, pp. 271–278.
Clarke, M. R., and Glander, K. E. (1981). Adoption of infant howling monkeys (Alouatta palliata).Am. J. Primatol. 1: 469–472.
Cleveland, J., and Snowdon, C. T. (1984). Social development during the first twenty weeks in the cotton-top tamarin (Saguinus o. oedipus).Anim. Behav. 32: 432–444.
Codner, M. A., and Nadler, R. D. (1984). Mother-infant separation and reunion in the great apes.Primates 25: 204–217.
Dawkins, R. (1976).The Selfish Gene, Oxford University Press, Oxford.
Deets, A. C., and Harlow, H. F. (1974). Adoption of single and multiple infants by rhesus monkey mothers.Primates 15: 193–203.
Demarest, W. J. (1977). Incest avoidance among human and nonhuman primates. In Chevalier-Skolnikoff, S., and Poirier, F. E. (eds.),Primate Bio-Social Development: Biological,Social and Ecological Determinants, New York, pp. 323–342.
DeVore, I. (1963). Mother-infant relations in free-ranging baboons. In Rheingold, H. L. (ed.),Maternal Behavior in Mammals, Wiley, New York, pp. 305–335.
Dienske, H., van Luxembourg, E.-A., and de Jonge, G. (1982). Influence of diverse styles of mothering on social play between infants in rhesus monkeys.Ann. 1st. Super. Sanita 18: 185–192.
Dolhinow, P. (1980). An experimental study of mother loss in the Indian langur monkey (Presbytis entellus).Folia primatol. 33: 77–128.
Dolhinow, P., and DeMay, M. G. (1982). Adoption: The importance of infant choice.J. hum. Evol. 11: 391–420.
Dunbar, R. I. M., and Dunbar, P. (1974). Behaviour related to birth in wild gelada baboons (Theropithecus gelada).Behaviour 50: 185–191.
Erwin, J. (1983). Primate infant abuse: Communication and conflict. In Reite, M., and Caine, N. G. (eds.),Child Abuse: The Nonhuman Primate Data, Alan R. Liss, New York, pp. 79–102.
Estrada, A. (1982). A case of adoption of a howler monkey infant (Alouatta villosa) by a female spider monkey (Ateles geoffroyi).Primates 23: 135–137.
Estrada, A., and Paterson, J. D. (1980). A case of adoption in a captive group of Mexican spider monkeys (Ateles geoffroyi).Primates 21: 128–129.
Eveleigh, J. R., and Hudson, C. E. (1973). Successful fostering of a newly born squirrel monkey (Saimiri sciureus).Lab. Prim. Newsl. 12: 13–14.
Fossey, D. (1979). Development of the mountain gorilla (Gorilla gorilla beringei): The first thirty-six months. In Hamburg, D. A., and McCown, E. R. (eds.),The Great Apes, Benjamin/Cummings, Menlo Park, Calif., pp. 139–186.
Fouts, R. S., Hirsch, A. D., and Fouts, D. H. (1982). Cultural transmission of a human language in a chimpanzee mother-infant relationship. In Fitzgerald, H. E., Mullins, J. A. and Cage, P. (eds.),Child Nurturance, Vol. 3. Studies in Nonhuman Primates, Plenum Press, New York, pp. 159–193.
Fredrickson, W. T., and Sackett, G. P. (1984). Kin preferences in primates (Macaca nemestrina): Relatedness or familiarity?J. Comp. Psychol. 98: 29–34.
Fuccillo, R., Scucchi, J., Troisi, A., and D’Amato, F. R. (1983). Newborn adoption in a confined group of Japanese macaques.Am. J. Primatol. 5: 257–260.
Gillman, J. (1939). Some facts concerning the social life of chacma baboons in captivity.J. Mammal. 20: 178–181.
Goodall, J. van Lawick (1968). The behaviour of free-living chimpanzees in the Gombe Stream Reserve.Anim. Behav. Monogr. 1: 161–311.
Goodall, J. van Lawick (1971).In the Shadow of Man, Collins, London.
Goodall, J. (1983). Population dynamics during a 15-year period in one community of freeliving chimpanzees in the Gombe National Park, Tanzania.Z. Tierpsychol. 61: 1–60.
Gouzoules, H. (1984). Social relations of males and infants in a troop of Japanese monkeys: A consideration of some causal mechanisms. In Taub, D. M. (ed.),Primate Paternalism, Van Nostrand Rheinhold, New York, pp. 127–145.
Haddow, A. J. (1952). Field and laboratory studies on an African monkey,Cercopithecus ascanius schmidti Matschie.Proc. zool. Soc. Lond. 122: 297–394.
Hamilton, W. J., III (1984). Significance of paternal investment by primates to the evolution of male-female associations. In Taub, D. M. (ed.),Primate Paternalism, Van Nostrand Rheinhold, New York, pp. 309–335.
Hamilton, W. J., III, Busse, C., and Smith, K. S. (1982). Adoption of infant orphan chacma baboons,Anim. Behav. 30: 29–34.
Hansen, E. W. (1969). The development of maternal and infant behavior in the rhesus monkey.Behaviour 27: 107–149.
Harlow, H. F., and Harlow, M. K. (1965). The affectional systems. In Schrier, A. M., Harlow, H. F., and Stollnitz, F. (eds.),Behavior of Nonhuman Primates, Vol. 2, Academic Press, New York, pp. 287–334.
Harlow, H. F., Harlow, M. K., and Hansen, E. W. (1963). The maternal affectional system of rhesus monkeys. In Rheingold, H. L. (ed.),Maternal Behavior in Mammals, Wiley, New York, pp. 254–281.
Hasegawa, T., and Hiraiwa, M. (1980). Social interactions of orphans observed in a free-ranging troop of Japanese monkeys.Folia primatol. 33: 129–158.
Hiraiwa, M. (1981). Maternal and alloparental care in a troop of free-ranging Japanese monkeys.Primates 22: 309–329.
Holman, S. D., and Goy, R. W. (1980). Behavioral and mammary responses of adult female rhesus to strange infants.Horm. Behav. 14: 348–357.
Holman, S. D., and Goy, R. W. (1981). Effects of prior experience with infants on behavior shown to unfamiliar infants by nulliparous rhesus monkeys. In Chiarelli, A. B., and Corrucini, R. C. (eds.),Primate Behavior and Sociobiology, Springer, Berlin, pp. 72–74.
Holman, S. D., Goy, R. W., and Yoshihara, D. (1984). Permanent adoption effected in a captive rhesus monkey group.Int. J. Primatol. 5: 349 (abstr.).
Hrdy, S. B. (1976). Care and exploitation of nonhuman primate infants by conspecifics other than the mother. In Rosenblatt, Hinde, R. A., Shaw, E., and Beer, C. (eds.),Advances in the Study of Behavior, Vol. 6, Academic Press, New York.
Hrdy, S. B. (1977).The Langurs of Abu, Harvard University Press, Cambridge, Mass.
Hrdy, S. B. (1979). Infanticide among animals: A review, classification and examination of the implications for the reproductive strategies of females.Ethol. Sociobiol. 1: 13–40.
Hrdy, S. B. (1981).The Woman that Never Evolved, Harvard University Press, Cambridge, Mass.
Huffman, M. A. (1985). Monkeys of Arashiyama.Kaleidoscope Kyoto Feb: 10–17.
Itani, J. (1959). Paternal care in the wild Japanese monkey,Macaca fuscata fuscata.Primates 2: 61–93.
Jay, P. (1965). Field studies. In Schrier, A. M., Harlow, H. F., and Stollnitz, F. (eds.),Behavior of Nonhuman Primates, Vol. 2, Academic Press, New York, pp. 525–591.
Kaufman, I. C., and Rosenblum, L. A. (1969). Effects of separation from mother on the emotional behavior of infant monkeys.Ann. N.Y. Acad. Sci. 159: 681–695.
Kessler, M. J., and Martinez, H. S. (1978). Allomaternal rearing of infant squirrel monkeys by nursing mothers.Lab. Prim. Newsl. 17(4): 17–20.
Kummer, H. (1968).Social Organization of Hamadryas Baboons. A Field Study, Karger, Basel.
Kurland, J. A. (1977).Kin Selection in the Japanese Monkey, Karger, Basel.
Kurokawa, T. (1974). Haha to ko: Kozaru no Kodohattatsu.Anima 15: 31–36.
Lancaster, J. B. (1971). Play-mothering: The relations between juvenile females and young infants among free-ranging vervet monkeys (Cercopithecus aethiops).Folia primatol. 15: 161–182.
Lawrence, W. A. (1982). Bilateral infant transfer and adoption in olive baboons (Papio cynocephalus).J. hum. Evol. 11: 505–510.
Lee, P. C. (1983). Effects of the loss of the mother on social development. In Hinde, R. A. (ed.),Primate Social Relationships: An Integrated Approach, Blackwell, Oxford, pp. 73–79.
Lindburg, D. G. (1971). The rhesus monkey in north India: An ecological and behavioral study. In Rosenblum, L. A. (ed.),Primate Behavior: Developments in Field and Laboratory Research. Vol. 2, Academic Press, New York, pp. 1–106.
Lippold, L. K. (1979). Adoption in the douc langur (Pygathrix n. nemaeus).Am. J. phys. Anthropol. 50: 459 (abstr.).
MacKinnon, J. (1974). The behaviour and ecology of wild orang utans (Pongo pygmaeus).Anim. Behav. 22: 3–74.
McKenna, J. J. (1979). The evolution of allomothering behavior among colobine monkeys: Function and opportunism in evolution.Am. Anthropol. 81: 818–840.
McKenna, J. J. (1981). Primate infant caregiving behavior. In Gubernick, D. J., and Klopfer, P. H. (eds.),Parental Care in Mammals, Plenum Press, New York, pp. 389–416.
Maple, T. L. (1979). Great apes in captivity: The good, the bad and the ugly. In Erwin, J., Maple, T. L., and Mitchell, G. (ed.),Captivity and Behavior: Primates in Breeding Colonies, Laboratories and Zoos, Van Nostrand Reinhold, New York.
Marsden, H. M., and Vessey, S. H. (1968). Adoption of an infant green monkey within a social group.Comm. Behav. Biol. Part A 2: 275–279.
Martinez, H. S., and Kessler, M. J. (1979). Report of an unusual interspecies adoption by a rhesus.Lab. Prim. Newsl. 18: 6.
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.
Mohnot, S. M. (1980a). Behavioural changes in Hanuman langur infant after mother’s death.Zool. Anz. (Jena) 205: 67–75.
Mohnot, S. M. (1980b). Intergroup infant kidnapping in Hanuman langur.Folia primatol. 34: 145–288.
Montagna, W. (1980). A case of adoption.Lab. Prim. Newsl. 19(3): 20.
Nakamichi, M. (1983). Development of infant twin Japanese monkeys (Macaca fuscata) in a free-ranging group.Primates 24: 576–583.
Nakamichi, M. (1984). Behavioral characteristics of old female Japanese monkeys in a free-ranging group.Primates 25: 192–203.
Nash, L. T. (1978). The development of the mother-infant relationship in wild baboons (Papio anubis).Anim. Behav. 26: 746–759.
Nishida, T. (1983). Alloparental behavior in wild chimpanzees of the Mahale Mountains, Tanzania.Folia primatol. 41: 1–33.
Nozawa, K., Shotake, T., Kawamoto, Y., and Tanabe, Y. (1982). Population genetics of Japanese monkeys. II. Blood protein polymorphisms and population structure.Primates 23: 252–271.
Paul, A., and Thommen, D. (1984). Timing of birth, female reproductive success and infant sex ratio in semi free-ranging Barbary macaques (Macaca sylvanus).Folia primatol. 42: 2–16.
Poirier, F. E. (1968). The Nilgiri langur (Presbytis johnii) mother-infant dyad.Primates 9:45–68.
Quiatt, D. (1979). Aunts and mothers: Adaptive implications of allomaternal behavior of nonhuman primates.Am. Anthropol. 81: 310–319.
Quiatt, D. (1982). Further comment on allomothering and adaptation.Ethol. Sociobiol. 3: 135–137.
Rajecki, D. W., Lamb, M. E., and Obmascher, P. (1978). Toward a general theory of infantile attachment: A comparative view of aspects of the social bond.Behav. Brain Sci. 1:417–464.
Redican, W. K. (1976). Adult male-infant interactions in nonhuman primates. In Lamb, M. E. (ed.),The Role of the Father in Child Development, Wiley, New York, pp. 345–385.
Reite, M., Seiler, C., and Short, R. (1978). Loss of your mother is more than loss of a mother.Am. J. Psychiat. 135: 370–371.
Reite, M., Short, R., Seler, C., and Pauley, J. D. (1981). Attachment, loss, and depression.J. Child Psychol. Psychiat. 22: 141–169.
Rhine, R. J., Norton, G. W., Roertgen, W. J., and Klein, H. D. (1980). The brief survival of free-ranging baboon infants (Papio cynocephalus) after separation from their mothers.Int. J. Primatol. 1: 401–409.
Riedman, M. L. (1982). The evolution of alloparental care and adoption in mammals and birds.Q. Rev. Biol. 57: 405–435.
Rosenblum, L. A. (1972). Sex and age differences in response to infant squirrel monkeys.Brain Behav. Evol. 5: 30–40.
Rosenblum, L. A. (1973). Maternal regulation of infant social interactions. In Carpenter, C. R. (ed.),Behavioral Regulators of Behavior in Primates, Bucknell University Press, Lewisburg, Pa., pp. 195–217.
Rowell, T. E. (1965). The social development of some rhesus monkeys. In Foss, B. M. (ed.),Determinants of Infant Behaviour, Vol. 2, Methuen, London, pp. 35–49.
Rowell, T. E. (1972).The Social Behaviour of Monkeys, Penguin, Harmondsworth.
Rowell, T. E., Hinde, R. A., and Spencer-Booth, Y. (1964). “Aunt”-infant interactions in captive rhesus monkeys.Anim. Behav. 12: 219–226.
Rowell, T. E., Din, N. A., and Omar, A. (1968). The social development of baboons in their first three months.J. Zool. (Lond.) 155: 461–483.
Sade, D. S. (1965). Some aspects of parent-offspring and sibling relations in a group of rhesus monkeys, with a discussion of grooming.Am. J. phys. Anthropol. 23: 1–18.
Sade, D. S. (1967). Determinants of dominance in a group of free-ranging rhesus monkeys. In Altmann, S. A. (ed.),Social Communication among Primates, University of Chicago Press, Chicago, pp. 99–114.
Savage, E. S., Temerlin, J. W., and Lemmon, W. B. (1973). Group formation among captive mother-infant chimpanzees (Pan troglodytes).Folia primatol. 20: 453–473.
Scollay, P. A. (1978). The kidnapping of a neonate squirrel monkeySaimiri sciureus (Peruvian).Lab. Prim. Newsl. 17: 11–13.
Silk, J. B. (1980a). Adoption and kinship in Oceania.Am. Anthropol. 82: 799–820.
Silk, J. B. (1980b). Kidnapping and female competition among captive bonnet macaques.Primates 21: 100–110.
Simonds, P. E. (1974). Sex differences in bonnet macaque networks and social structure.Arch. Sex. Behav. 3: 151–166.
Smith, E. O., and Peffer-Smith, P. G. (1984). Adult male-immature interactions in captive stumptail macaques. In Taub, D. M. (ed.),Primate Paternalism, Van Nostrand Rheinhold, New York, pp. 88–112.
Spencer-Booth, Y. (1970). The relationships between mammalian young and conspecifics other than mothers and peers: A review. In Lehrman, D. S., Hinde, R. A., and Shawn, E. (eds.),Advances in the Study of Behavior, Vol. 3., Academic Press, New York, Vol. 3, pp. 119–194.
Spencer-Booth, Y., and Hinde, R. A. (1967). The effects of separating rhesus monkey infants from their mothers for six days.J. Child Psychol. Psychiat. 7: 179–197.
Stein, D. M. (1984).The Sociobiology of Infant and Adult Male Baboons, Ablex, Norwood, N.J.
Sugiyama, Y. (1965). Behavioral development and social structure in two troops of hanuman langurs (Presbytis entellus).Primates 6: 213–247.
Taub, D. M. (1984). Male caretaking behavior among wild Barbary macaques (Macaca sylvanus). In Taub, D. M. (ed.),Primate Paternalism, Van Nostrand Rheinhold, New York, pp. 20–55.
Taub, D. M., Lehner, N. D. M., and Adams, M. R. (1977). Enforced adoption and successful raising of a neonate squirrel monkeySaimiri sciureus (Brazilian).Lab. Prim. Newsl. 16: 8–10.
Taylor, H., Teas, J., Richie, T., Southwick, C., and Shrestha, R. (1978). Social interactions between adult male and infant rhesus monkeys in Nepal.Primates 19: 343–351.
Teleki, G., Hunt, E. E., and Pfifferling, J. H. (1976). Demographic observations (1963-1973) on the chimpanzees of Gombe National Park, Tanzania.J. hum. Evol. 5: 559–598.
Thierry, B. (1985). Development of social relationships in three species of macaque (Macaca mulatto, M. fascicularis, M. tonkeana): A preliminary report on the first ten weeks of life.Behav. Proc. 11: 89–95.
Thierry, B., and Herrenschmidt, N. (1985). A case of transient adoption in a captive group of Tonkean macaques (Macaca tonkeana) Lab.Prim. Newsl. 24: 1–3.
Thierry, B., Steru, L., Chermat, R., and Simon, P. (1984). Searching-waiting strategy: A candidate for an evolutionary model of depression?Behav. Neural Biol. 41: 180–189.
Thommen, D. R. (1974). Aufzucht und soziale Eingliederung eines Javaneraffen.Bull. Zool. Gart. 33: 10–15.
Thommen, D. R. (1982).Zur Sozialentwicklung der Javaneraffen (Macaca fascicularis) wÄhrend der ersten drei Lebensmonate, Inauguraldissertation, Basel.
Timmermans, P. J. A., Schouten, W. G. P., and Krijnen, J. C. M. (1981). Reproduction of cynomolgus monkeys (Macaca fascicularis) in harems.Lab. Anim. 15: 119–123.
Trivers, R. L. (1971). The evolution of reciprocal altruism.Q. Rev. Biol. 46: 35–57.
Uehara, S., and Nyundo, R. (1983). One observed case of temporary adoption of an infant by unrelated nulliparous females among wild chimpanzees in the Mahale Mountains, Tanzania.Primates 24: 456–466.
Vessey, S. H., and Meikle, D. B. (1984). Free-living rhesus monkeys: Adult male interactions with infants and juveniles. In Taub, D. M. (ed.),Primate Paternalism, Van Nostrand Rheinhold, New York, pp. 113–126.
Vogel, C. (1984). Patterns of infant transfer within two troops of common langurs (Presbytis entellus) near Jodhpur: Testing hypotheses concerning the benefits and risks. In Roonwal, M. L., Mohnot, S. M., and Rathore, N. S. (eds.),Current Primate Researches, Jodhpur University, pp. 361–379.
Waal, F. B. M. de (1982).Chimpanzee Politics, Jonathan Cape, London.
Welker, C. (1977). Adoptionen beiMacaca fascicularis.Verh. Dtsch. Zool. Ges. 70: 338.
West Eberhard, M. J. (1975). The evolution of social behavior by kin selection.Q. Rev. Biol. 50: 1–33.
Widdowson, E. M. (1976). Changes in the body and its organs during lactation: Nutritional implications. InBreast Feeding and the Mother, Ciba Foundation Symposium N.S. No. 45, Elsevier, Amsterdam, pp. 103–118.
Wilson, A. P., and Vessey, S. H. (1968). Behavior of free-ranging castrated rhesus monkeys.Folia primatol. 9: 1–14.
Wilson, E. O. (1975).Sociobiology: The New Synthesis, Harvard University Press, Cambridge, Mass.
Winkler, P., Loch, H., and Vogel, C. (1984). Life history of Hanuman langurs (Presbytis entellus). Reproductive parameters, infant mortality, and troop development.Folia primatol. 43: 1–23.
Wolfe, L. D. (1981). A case of male adoption in a troop of Japanese monkeys (Macaca fuscata fuscata). In Chiarelli, A. B., and Corrucini, R. S. (eds.),Primate Behavior and Sociobiology, Springer, Berlin, pp. 156–160.
Wrangham, R. W. (1983). Ultimate factors determining social structure. In Hinde, R. A. (ed.),Primate Social Relationships: An Integrated Approach, Blackwell, Oxford, pp. 255–262.
Wulfften Palthe, T. van, and van Hooff, J. A. R. A. M. (1975). A case of the adoption of an infant chimpanzee by a sucking foster chimpanzee.Primates 16: 231–234.
Yoshiba, K. (1968). Local and intertroop variability in ecology and social behavior of common Indian langurs. In Jay, P. C. (ed.),Primates: Studies in Adaptation and Variability, Holt, Rinehart and Winston, New York, pp. 217–242.
Zucker, E. L., and Kaplan, J. R. (1981). Allomaternal behavior in a group of free-ranging patas monkeys.Am. J. Primatol. 1: 57–64.
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Thierry, B., Anderson, J.R. Adoption in Anthropoid primates. Int J Primatol 7, 191–216 (1986). https://doi.org/10.1007/BF02692318
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DOI: https://doi.org/10.1007/BF02692318