Macaque

Influence of age of weaning on the behaviour and well-being of rhesus monkeys

Deleterious effects of artificial weaning are outlined and discussed.

Year Published: 1989Animal Type: Macaque, Nonhuman Primate

Citation: Goosen, C. 1989. Influence of age of weaning on the behaviour and well-being of rhesus monkeys. In: UFAW Symposium. Laboratory Animal Welfare Research - Primates. 17-22. UFAW [Universities Federation for Animal Welfare], Potters Bar, UK.

A review of environmental enrichment strategies for singly-caged nonhuman primates

Comprehensive literature review dealing with the following topics: a) Group housing versus single housing; b) Enrichment strategies using inanimate objects; c) Socialization with conspecifics; d) Role of animal care staff.

Year Published: 1989Topics: Environmental Enrichment, Human-Animal Interaction, Social Housing & CompanionshipAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Fajzi, K., Reinhardt, V., Smith, M. D. 1989. A review of environmental enrichment strategies for singly-caged nonhuman primates. Lab Animal 18(2), 23-35.

The genus Macaca: A review of taxonomy and evolution

Summary of body measurements of the different species.

Year Published: 1989Animal Type: Macaque, Nonhuman Primate

Citation: Fa, M. 1989. The genus Macaca: A review of taxonomy and evolution. Mammal Review 19, 45-81.

Methods to evaluate the well-being of laboratory primates

Single-caged long-tailed macaques took on average 8.7 seconds, paired tamarins took on average 15 seconds to retrieve one raisin from the pickup board [miniature ice cube tray attached to front of cage]. Experienced macaques emptied the commercial puzzle filled with...

Year Published: 1989Animal Type: Macaque, Nonhuman Primate

Citation: Evans, H. L., Taylor, J. D., Ernst, J. et al. 1989. Methods to evaluate the well-being of laboratory primates. Comparison of macaques and tamarins. Laboratory Animal Science 39, 318-323.

Inexpensive outdoor enclosure for Japanese macaques used in biobehavioral research

We effectively and humanely enclosed nine Japanese macaques in an ellipse 32 x 40m, with a 1 m high chain-link fence surmounted by a 3 m curtain of electrically conductive nylon net. High-voltage brief-pulse charges prevent climbing on the net....

Year Published: 1989Animal Type: Macaque, Nonhuman Primate

Citation: Crowley, T. J., Goebel, A., Nesbitt, T. 1989. Inexpensive outdoor enclosure for Japanese macaques used in biobehavioral research. Laboratory Animal Science 39(5), 420-424.

Kong toys as enrichment devices for singly-caged macaques

Providing objects such as Kong toys to macaques in single-animal housing with little or no opportunity for manipulation is mildly enriching to some of the monkeys. Periodically removing and reintroducing the toys would increase their enrichment value.

Year Published: 1989Animal Type: Macaque, Nonhuman Primate

Citation: Crockett, C. M., Bielitzki, J. T., Carey, A. et al. 1989. Kong toys as enrichment devices for singly-caged macaques. Laboratory Primate Newsletter 28(2), 21-22.

Jelly sticks and activity balls for bears (and others!)

An 'activity ball' for Celebes macaques is described.

Year Published: 1989Animal Type: All/General, Macaque, Nonhuman Primate

Citation: Cowan, K. 1989. Jelly sticks and activity balls for bears (and others!). The Shape of Enrichment 7(2), 8-9.

Modification of stereotypic behavior in rhesus monkeys using videotapes, puzzlefeeders, and foraging boxes

Results of this study demonstrate that foraging boxes and puzzle feeders can reduce stereotypic behavior significantly [in single-housed subjects]. Audiovisual stimuli through videotapes were also useful environmental tools; however, some stereotypic behavior continued.

Year Published: 1989Animal Type: Macaque, Nonhuman Primate

Citation: Meunier, L. D., Dukting, J. T., Landi, M. S. 1989. Modification of stereotypic behavior in rhesus monkeys using videotapes, puzzlefeeders, and foraging boxes. Laboratory Animal Science 39, 479 (Abstract).

Influence of cage size on heart rate and behavior in rhesus monkeys

In single-housed subjects there were no significant differences in basal heart rates or activity counts as a function of cage size [of barren, single cages].

Year Published: 1989Animal Type: Macaque, Nonhuman Primate

Citation: Line, S. W., Morgan, K. N., Markowitz, H. et al. 1989. Influence of cage size on heart rate and behavior in rhesus monkeys. American Journal of Veterinary Research 40, 1523-1526.

Heart rate and activity of rhesus monkeys in response to routine events

Adult female rhesus macaques responded with a significant, protracted increase in heart rate to being placed in transfer boxes while their dirty cages were replaced with clean ones. The mean heart rate remained elevated for two hours after completion of...

Year Published: 1989Animal Type: Macaque, Nonhuman Primate

Citation: Line, S. W., Morgan, K. N., Markowitz, H. et al. 1989. Heart rate and activity of rhesus monkeys in response to routine events. Laboratory Primate Newsletter 28(2), 9-12.