Abstract
Three studies were conducted with female sooty mangabeys to describe the occurrence of perineal swelling during pregnancy and to document the associated patterns of ovarian hormone secretion and sexual behavior. Menstrual cycles and pregnancies were charted in 29 female subjects by recording daily vaginal bleeding and perineal swelling. As in other swelling species, maximum perineal tumescence corresponded with the periovulatory phase of the cycle; however, a second tumescence was recorded during pregnancy, with a peak at 49 days postconception. The swelling patterns were similar with the exception that deturgescence was slower during pregnancy. In a second study, blood samples were obtained weekly from nine females to document the estradiol (E2) and progesterone (P4) profiles during pregnancy. Analyses revealed increased E2 concentrations and low P4 levels in association with the postconception swelling. A third study compared sexual behavior during ovulatory and post-conception tumescent peaks. Behavioral data revealed that, although there was no overall difference in male mount rate to females during the ovulatory and postconception maximum swelling period, when only the alpha male was considered, significantly fewer mounts were directed to females exhibiting a post-conception versus an ovulatory maximum tumescence.
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Aidara, D., Badawi, M., Tahiri-Zagret, C., and Robyn, C. (1981a). Changes in concentrations of serum prolactin, FSH, oestradiol and progesterone and of the sex skin during the menstrual cycle in the mangabey monkey (Cercocebus atys lunulatus).J. Reprod. Fert. 62: 475–481.
Aidara, D., Tahiri-Zagret, C., and Robyn, C. (1981b). Serum prolactin concentrations in mangabey (Cercocebus atys lunulatus) and patas (Erythrocebus patas) monkeys in response to stress, ketamine, TRH, sulpiride and levodopa.J. Reprod. Fert., 62: 165–172.
Altmann, J. (1974). Observational study of behavior: Sampling methods.Behaviour 49: 227–265.
Atkinson, L. E., Hotchkiss, J., Fritz, G. R., Surve, A. H., Neill, J. D., and Knobil, E. (1975). Circulating levels of steroids and chorionic gonadotropin during pregnancy in the rhesus monkey with special attention to the rescue of the corpus luteum in early pregnancy.Biol. Reprod. 12: 335–345.
Ball, J. (1937). Sexual responsiveness and temporally related physiological events during pregnancy in the rhesus monkey.Anat. Rec. 67: 507–512.
Beilert, C., Czaja, J. A., Eisle, S., Scheffler, G., Robinson, J. A., and Goy, R. W. (1976). Mating in the rhesus monkey (Macaca mulatta) after conception and its relationship to oestradiol and progesterone levels throughout pregnancy.J. Reprod. Fert. 46: 179–187.
Bernstein, I. S. (1971a). The influence of introductory techniques on the formation of captive mangabey groups.Primates 12: 33–44.
Bernstein, I. S. (1971b). Agonistic behavior during group formation and intergroup interactions in sooty mangabeys (Cercocebus atys).Symp. 3rd Congr. Int. Primatol. Soc. 3: 66–70.
Calle, P. P., Chaudhuri, M., and Bowen, R. (1990). Menstrual cycle characterization and artificial insemination in the black mangabey (Cerocebus aterrimus).Zoo Biol. 9: 11–24.
Carlisle, K. S., Brenner, R. M., and Montagna, W. (1981). Hormonal regulation of sex skin inMacaca nemestrina.Biol. Reprod. 25: 1053–1063.
Dixson, A. F. (1983). Observations on the evolution and behavioral significance of “sexual skin” in female primates.Adv. Study Behav. 13: 63–106.
Epple, G. (1970). Maintenance, breeding, and development of marmoset monkeys (Callithricidae) in captivity.Folia Primatol. 12: 56–76.
Graham, C. E., Keeling, M., Chapman, C., Cummins, L. B., and Haynic, J. (1973). Method of endoscopy in the chimpanzee: Relations of ovarian anatomy, endometrial histology, and sexual swelling.Am. J. Phys. Anthropol. 38: 211–225.
Groves, C. P. (1978). Phylogenetic and population systematics of the mangabeys (Primates: Cercopithecoidea).Primates 19: 1–34.
Gust, D. A., and Gordon, T. P. (1991). Male age and reproductive behaviour in sooty mangabeys (Cercocebus torquatus atys.).Anim. Behav. 41: 277–283.
Hadidian, J., and Bernstein, I. S. (1979). Female reproductive cycles and birth data from an Old World monkey colony.Primates 20: 429–442.
Hess, J. P. (1973). Some observations on the sexual behaviour of captive lowland gorillas,Gorilla g. gorilla (Savage and Wyman) In Michael, R. P., and Crook, J. H. (eds.),Comparative Ecology and Behaviour of Primates, Academic Press New York, pp. 508–581.
Hodgen, G. D., and Tullner, W. W. (1975). Plasma estrogens, progesterone and chorionic gonadotropin in pregnant rhesus monkeys after ovariectomy.Steroids 25: 275–284.
Hodgen, G. D., Dufau, M. L., Catt, K. J., and Tullner, W. W. (1972). Estrogens, progesterone and chorionic gonadotropin in pregnant rhesus monkeys.Endocrinology 91: 896–900.
Homewood, K. M. (1975). Monkey on a riverbank.Nat. Hist. 84: 68–73.
Hrdy, S. B. (1974). Infanticide among animals: A review, classification, and examination of the implications for the reproductive strategies of females.Ethol. Sociobiol. 1: 13–40.
Mann, D. R., Castracane, V. D., McLaughlin, F., Gould, K. G., and Collins, D. C. (1983). Developmental patterns of serum luteinizing hormone, gonadal and adrenal steroids in the sooty mangabey (Cercocebus atys).Biol. Reprod. 28: 279–284.
Napier, J. R., and Napier, P. H. (1967).Handbook of Living Primates, Academic Press, London.
Schwartz, E. (1928). The species of the genus Cercocebus.Ann. Mag. Nat. Hist. (London) 10: 664–670.
Stabenfeldt, G. H., and Hendrickx, A. G. (1973). Progesterone levels in the sooty mangabey (Cercocebus atys) during the menstrual cycle, pregnancy, and parturition.J. Med. Primatol. 2: 1–10.
Struhsaker, T. T. (1971). Notes onCercocebus atys atys in Senegal, West Africa.Mammalia 35: 343–344.
Taub, D. M. (1980). Female choice and mating strategies among wild Barbary macaques (Macaca sylvanus L). In Lindburg, D. G. (ed)The Macaques: Studies in Ecology, Behavior, and Evolution, Van Nostrand Reinhold, New York, pp. 287–344.
Travis, J. C., and Holmes, W. N. (1974). Some physiological and behavioural changes associated with oestrous and pregnancy in the squirel monkey (Saimiri sciureus).J. Zool. 174: 41–66.
Walker, M. L., Gordon, T. P., and Wilson, M. E. (1982). Reproductive performance in capture-acclimate female rhesus monkeys (Macaca mulatta).J. Med. Primatol. 11: 291–302.
Wallis, J. (1982). Sexual behavior of captive chimpanzees (Pan troglodytes): Pregnant versus cycling females.Am. J. Primatol. 3: 77–88.
Wilson, M. E., Gordon, T. P., and Collins, D. C. (1982). Serum 17B-estradiol and progesterone associated with mating behavior during early pregnancy in female rhesus monkeys.Hormones Behav. 16: 94–106.
Wilson, M. E., Gordon, T. P., Rudman, C. G., and Tanner, J. M. (1988). Effects of a natural versus artificial environment on the timing of maturation in female rhesus monkeys.Endocrinology 123: 2653–2661.
Wislocki, G. B., and Hartman, C. G. (1929). On the placentation of a macaque (Macaca rhesus) with observations on the origin of the blood constituting the placental sign.Bull. Johns Hopkins Hosp. XLIV: 166–185.
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Gordon, T.P., Gust, D.A., Busse, C.D. et al. Hormones and sexual behavior associated with postconception perineal swelling in the sooty mangabey (Cercocebus torquatus atys). International Journal of Primatology 12, 585–597 (1991). https://doi.org/10.1007/BF02547671
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DOI: https://doi.org/10.1007/BF02547671