Macaque

Moving evidence into practice: Cost analysis and assessment of Macaques’ sustained behavioral engagement with videogames and foraging devices

Environmental enrichment plans for captive nonhuman primates often include provision of foraging devices. The rationale for using foraging devices is to promote species‐typical activity patterns that encourage physical engagement and provide multi‐sensory stimulation. However, these devices have been shown to...

Year Published: 2016Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Bennett, A. J., Perkins, C. M., Tenpas, P. D. et al. 2016. Moving evidence into practice: Cost analysis and assessment of Macaques' sustained behavioral engagement with videogames and foraging devices. American Journal of Primatology 78(12), 1250-1264.

Biobehavioral consequences of prenatal exposure to a matrilineal overthrow and relocation in captive infant rhesus (Macaca mulatta) monkeys

There is a general consensus that perinatal experiences help to shape infant behavior; however, relatively little is known about the effects of prenatal experience on postnatal phenotype in non‐human primates. The current study sought to take advantage of a naturally...

Year Published: 2016Topics: Relocation & TransportAnimal Type: Macaque, Nonhuman Primate

Citation: Herrington, J. A., Del Rosso, L. A., Capitanio, J. P. 2016. Biobehavioral consequences of prenatal exposure to a matrilineal overthrow and relocation in captive infant rhesus (Macaca mulatta) monkeys. American Journal of Primatology 78(9), 895-903.

Relocation stress induces short-term fecal cortisol increase in Tonkean macaques (Macaca tonkeana)

The level of glucocorticoids, especially if obtained from noninvasive sampling, can be used as an index of animal well-being, allowing evaluation of the animal's response to environmental modifications. Despite evidence that these hormones play a relevant role in energy metabolism...

Year Published: 2017Topics: Relocation & TransportAnimal Type: Macaque, Nonhuman Primate

Citation: Cinque, C., De Marco, A., Mairesse, J. et al. 2017. Relocation stress induces short-term fecal cortisol increase in Tonkean macaques (Macaca tonkeana). Primates 58(2), 315-321.

Fecal glucocorticoid metabolite responses to management stressors and social change in four species of callitrichine monkeys

The use of enzyme immunoassays (EIA) for the non-invasive measurement of glucocorticoids provides a valuable tool for monitoring health and welfare in sensitive species. We validated methods for measuring fecal glucocorticoid metabolites (FGM) using the response to veterinary exams for...

Year Published: 2016Topics: Welfare AssessmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Wark, J. D., Amendolagine, L., Lukas, K. E. et al. 2016. Fecal glucocorticoid metabolite responses to management stressors and social change in four species of callitrichine monkeys. Primates 57(2), 267-277.

Pair housing of macaques: A review of partner selection, introduction techniques, monitoring for compatibility, and methods for long-term maintenance of pairs

Pair housing of macaques has become a widely implemented compromise between meeting the social needs of the monkeys and allowing for their use in biomedical research. While beneficial to the animals, pair housing can provide challenges for those caring for...

Year Published: 2017Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Truelove, M. A., Martin, A. L., Perlman, J. E. et al. 2017. Pair housing of macaques: A review of partner selection, introduction techniques, monitoring for compatibility, and methods for long-term maintenance of pairs. American Journal of Primatology 79(1), e22485.

Laboratory rhesus macaque social housing and social changes: Implications for research

Macaque species, specifically rhesus (Macaca mulatta), are the most common nonhuman primates (NHPs) used in biomedical research due to their suitability as a model of high priority diseases (e.g., HIV, obesity, cognitive aging), cost effective breeding and housing compared to...

Year Published: 2017Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Hannibal, D. L., Bliss-Moreau, E., Vandeleest, J. et al. 2017. Laboratory rhesus macaque social housing and social changes: Implications for research. American Journal of Primatology 79(1), e22528.

Do “birds of a feather flock together” or do “opposites attract”? Behavioral responses and temperament predict success in pairings of rhesus monkeys in a laboratory setting

The growing recognition that social needs of primates in captivity must be addressed can present challenges to staff at primate facilities charged with implementing pair‐housing solutions for animals. Unfortunately, there are few published papers that identify individual characteristics that might...

Year Published: 2017Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Capitanio, J. P., Blozis, S. A., Snarr, J. et al. 2017. Do “birds of a feather flock together” or do “opposites attract”? Behavioral responses and temperament predict success in pairings of rhesus monkeys in a laboratory setting. American Journal of Primatology 79(1), e22464.

Socialization in pigtailed macaques (Macaca nemestrina)

In response to new emphasis by regulatory agencies regarding socialization, behavioral management programs are allocating greater resources to maximize socialization opportunities for laboratory primates. Information regarding predictors of compatibility and risk of injury for all laboratory‐housed species of macaques are...

Year Published: 2017Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Worlein, J. M.,Kroeker, R., Lee, G. H. et al. 2017. Socialization in pigtailed macaques (Macaca nemestrina). American Journal of Primatology 79(1), e22556.

Assessing significant (>30%) alopecia as a possible biomarker for stress in captive rhesus monkeys (Macaca mulatta)

Hair loss is common in macaque colonies. Very little is known about the relationship between psychological stress and hair loss. We initially examined alopecia and hair cortisol concentrations in 198 (89 male) rhesus macaques from three primate centers and demonstrated...

Year Published: 2017Topics: Abnormal/Problematic BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Novak, M. A., Menard, M. T., El-Mallah, S. N. et al. 2017. Assessing significant (>30%) alopecia as a possible biomarker for stress in captive rhesus monkeys (Macaca mulatta). American Journal of Primatology 79(1), e22547.

Prior facility affects alopecia in adulthood for rhesus macaques

Alopecia has proven to be a persistent problem for captive macaques; many cases continue to elude explanations and effective treatments. Although almost all captive populations exhibit alopecia rates higher than those seen in the wild, there also appear to be...

Year Published: 2017Topics: Abnormal/Problematic BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Kroeker, R., Lee, G. H., Bellanca, R. U. et al. 2017. Prior facility affects alopecia in adulthood for rhesus macaques. American Journal of Primatology 79(1), e22551.