Macaque

Environment- and season-influenced alopecia in juvenile rhesus macaques

The juveniles who were transferred to individual indoor rooms recovered from alopecia and hair growth began withina week. Hence we concluded that hair losses in outside enclosures are due to environmental stress. .. To conclude, if macaques are to be...

Year Published: 2004Animal Type: Macaque, Nonhuman Primate

Citation: Venatesan, R., Nagarajan, P., Mahesh Kumar, M. J. et al. 2004. Environment- and season-influenced alopecia in juvenile rhesus macaques. Laboratory Primate Newsletter 43(4), 1-2.

Altered hypothalamic-pituitary-adrenocortical function in rhesus monkeys (Macaca mulatta) with self-injurious behavior

These findings suggest that SIB in socially reared monkeys is associated with complex changes in HPA axis function that are related to the expression of the pathology, i.e. self-directed biting, and to the recency of a wounding episode.

Year Published: 2004Animal Type: Macaque, Nonhuman Primate

Citation: Tiefenbacher, S., Novak, M. A., Marinus, L. M. et al. 2004. Altered hypothalamic-pituitary-adrenocortical function in rhesus monkeys (Macaca mulatta) with self-injurious behavior . Psychoneuroendocrinology 29(4), 501-515.

Comparing training to human interaction as enrichment for captive rhesus monkeys

Singly-housed rhesus macaques were studied. Human interaction reduced aggressive-related behaviors.

Year Published: 2005Topics: Animal Training, Human-Animal InteractionAnimal Type: Macaque, Nonhuman Primate

Citation: Bloomsmith, M., Baker, K., Griffis, C. et al. 2005. Comparing training to human interaction as enrichment for captive rhesus monkeys. American Journal of Primatology 66(Supplement), 178-179 (Abstract).

Look what’s hanging around! Foraging feeder cup puzzles for cynomolgus macaques

Foraging device is described and demonstrated. It is used by pair-housed cynos to retrieve their daily biscuit ration. No changes in body weights were noticed. No data are included in this article.

Year Published: 2005Animal Type: Macaque, Nonhuman Primate

Citation: Blanchard, M., Gruver, S., Kirk, P. et al. 2005. Look what's hanging around! Foraging feeder cup puzzles for cynomolgus macaques. Tech Talk [The Newsletter for Laboratory Animal Science Technicians] 10(3), 3.

Floating limb activity is associated with self-biting in four monkey species (Macaca mulatta, M. fascicularis, M. nemstrina and Papio cynocephalus)

More than 100 monkeys (about 10% of the animals housed at the WaNPRC...) engaged in FLA within the year. Floating limb may be an indicator of a more serious behavioral disorder.

Year Published: 2005Animal Type: Baboon, Macaque, Nonhuman Primate

Citation: Bentson, K. L., Montgomery, H. B., Bellanca, R. U. et al. 2005. Floating limb activity is associated with self-biting in four monkey species (Macaca mulatta, M. fascicularis, M. nemstrina and Papio cynocephalus). American Journal of Primatology 66(Supplement), 181 (Abstract).

Enrichment for Nonhuman Primates: Macaques

Excellent introduction to species-adequate enrichment for macaques.

Year Published: 2005Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Bayne, K. 2005. Enrichment for Nonhuman Primates: Macaques. Office of Laboratory Animal Welfare, Bethesda, MD.

Potential for unintended consequences of environmental enrihment for laboratory animals and research results

Many aspects of the research animal's housing environment are controlled for quality and/or standardization. Of recent interest is the potential for environmental enrichment to have unexpected consequences such as unintended harm to the animal, or the introduction of variability into...

Year Published: 2005Topics: Environmental Enrichment, Husbandry & Management, Social Housing & CompanionshipAnimal Type: Hamster, Macaque, Mouse, Nonhuman Primate, Rabbit, Rat, Rodent

Citation: Bayne, K. 2005. Potential for unintended consequences of environmental enrihment for laboratory animals and research results. ILAR Journal 46(2), 129-139.

Compairing pair-housing options for caged rhesus macaques (Macaca mulatta)

Baseline behavioral data were collected on 20 singly-housed adult rhesus macaques, 6 males and 14 females, all mother reared. Isosexual pairs were then formed, and pairs were housed in three form of pair caging balanced for order (6-8 weeks per...

Year Published: 2005Animal Type: Macaque, Nonhuman Primate

Citation: Baker, K. C., Bloomsmith, M., Schoof, V. et al. 2005. Compairing pair-housing options for caged rhesus macaques (Macaca mulatta). American Journal of Primatology 66(Supplement), 180 (Abstract).

Cooperative feeding techniques for pair-housed rhesus macaques (Macaca mulatta)

We have used the cooperative feeding techniques for four pairs and one group of monkeys.

Year Published: 2005Animal Type: Macaque, Nonhuman Primate

Citation: Abney, D., Skoumbourdis, E. K. 2005. Cooperative feeding techniques for pair-housed rhesus macaques (Macaca mulatta). American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 128 (Abstract).

Temperament correlates with training success in adult rhesus macaques

We examined whether temperament, as measured by response to a novel food object, correlated with the amount of time it took to train 20 adult female rhesus macaques to perform a simple task. The monkeys were categorized as exploratory (i.e.,...

Year Published: 2005Animal Type: Macaque, Nonhuman Primate

Citation: Coleman, K., Tully, L. A., McMillan, J. L. 2005. Temperament correlates with training success in adult rhesus macaques. American Journal of Primatology 65, 63-71.