Macaque

DIY: Ice produce blocks

This great cool-down snack is ideal for group or singly housed swine or nonhuman primates (particularly in larger pen-style housing). This item can be customized for canines as well by modifying the liquid used and/or produce.

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Lambert, K. 2021. DIY: Ice produce blocks. Laboratory Animal Science Professional 9(2) (March/April), 41.

Cage position and response to humans in singly-housed rhesus macaques (Macaca mulatta)

Traditional laboratory caging for nonhuman primates is typically configured in a 2-tiered manner, with caging arranged in 2 horizontal rows stacked vertically. Studies of the effects of cage row have yielded inconsistent results with respect to impacts on psychological well-being....

Year Published: 2020Topics: Human-Animal Interaction, Husbandry & ManagementAnimal Type: Macaque, Nonhuman Primate

Citation: Baker, K. C. 2020. Cage position and response to humans in singly-housed rhesus macaques (Macaca mulatta). JAALAS 59(5), 503-507.

A stepwise male introduction procedure to prevent inbreeding in naturalistic macaque breeding groups

Male introductions into captive primate breeding groups can be risky and unsuccessful. However, they are necessary to prevent inbreeding in naturalistic breeding groups. The procedure used to introduce new individuals may affect the success and influence the risks associated with...

Year Published: 2021Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Rox, A., van Vliet, A. H., Langermans, J. A. M. et al. 2021. A stepwise male introduction procedure to prevent inbreeding in naturalistic macaque breeding groups. Animals 11(2), 545.

MacaquePose: A novel “in the wild” macaque monkey pose dataset for markerless motion capture

Video-based markerless motion capture permits quantification of an animal's pose and motion, with a high spatiotemporal resolution in a naturalistic context, and is a powerful tool for analyzing the relationship between the animal's behaviors and its brain functions. Macaque monkeys...

Year Published: 2021Topics: Natural BehaviorAnimal Type: Macaque, Nonhuman Primate

Citation: Labuguen, R., Matsumoto, J., Negrete, S. B. et al. 2021. MacaquePose: A novel “in the wild” macaque monkey pose dataset for markerless motion capture. Frontiers in Behavioral Neuroscience 14, 581154.

Environmental and psychological enrichment for NHPs reimagined and repurposed

This article describes creative enrichment ideas for nonhuman primates, including celery stalks embedded with seeds; paper rolled into tubes, braided and filled with fruit and seeds; pineapple crowns loaded with treats; dry spaghetti noodles coated with honey and seeds; and...

Year Published: 2018Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Heyworth, C., Olivo, D. 2018. Environmental and psychological enrichment for NHPs reimagined and repurposed. Laboratory Animal Science Professional 5(4) (December), 39-43.

Inventive enrichment to facilitate weight gain in the common marmoset (Callithrix jacchus) during invasive studies

To provide the highest standard of care to marmosets during invasive surgical studies, studies that often lead to weight loss, it is paramount to call upon inherent species-specific enrichment tactics to mitigate weight loss. Weight loss is common in marmosets...

Year Published: 2019Topics: Disease/Experimental Model, Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Heyworth, C. 2019. Inventive enrichment to facilitate weight gain in the common marmoset (Callithrix jacchus) during invasive studies. Laboratory Animal Science Professional 7(4) (December), 38-41.

Using preferred fluids and different reward schedules to motivate rhesus macaques (Macaca mulatta) in cognitive tasks

Rhesus macaques (Macaca mulatta) used in behavioural neuroscience are often required to complete cognitively complex tasks, for which a high level of motivation is essential. To induce motivation, researchers may implement fluid-restriction protocols, whereby freely available water is limited, such...

Year Published: 2019Topics: Animal TrainingAnimal Type: Macaque, Nonhuman Primate

Citation: Gray, H., Thiele, A., Rowe, C. 2019. Using preferred fluids and different reward schedules to motivate rhesus macaques (Macaca mulatta) in cognitive tasks. Laboratory Animals 53(4), 372–382.

Revised recommendations for health monitoring of non-human primate colonies (2018): FELASA Working Group Report

The genetic and biological similarity between non-human primates and humans has ensured the continued use of primates in biomedical research where other species cannot be used. Health-monitoring programmes for non-human primates provide an approach to monitor and control both endemic...

Year Published: 2019Topics: Welfare AssessmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Balansard, I., Cleverley, L., Cutler, K. L. et al. 2019. Revised recommendations for health monitoring of non-human primate colonies (2018): FELASA Working Group Report. Laboratory Animals 53(5), 429–446.

Care, Use, and Welfare of Marmosets as Animal Models for Gene Editing-Based Biomedical Research: Proceedings of a Workshop

The marmoset, a type of small monkey native to South America, is a research model of increasing importance for biomedical research in the United States and globally. Marmosets offer a range of advantages as animal models in neuroscience, aging, infectious...

Year Published: 2019Topics: Housing, Husbandry & Management, Relocation & TransportAnimal Type: Macaque, Nonhuman Primate

Citation: National Academies of Sciences, Engineering, and Medicine. 2019. Care, Use, and Welfare of Marmosets as Animal Models for Gene Editing-Based Biomedical Research: Proceedings of a Workshop. The National Academies Press: Washington, DC, 122 pp.

Surgical treatment of spontaneous endometriosis in rhesus macaques (Macaca mulatta): 11 cases (2007–2011)

OBJECTIVE To determine long-term outcome for rhesus macaques (Macaca mulatta) with endometriosis that underwent surgical treatment and identify factors potentially associated with long-term outcome. DESIGN Retrospective case series. ANIMALS 11 female rhesus macaques. PROCEDURES Medical records of female rhesus macaques...

Year Published: 2019Topics: ReproductionAnimal Type: Macaque, Nonhuman Primate

Citation: Kennedy, L. H., Nowland, M. H., Nemzek-Hamlin, J. A. 2019. Surgical treatment of spontaneous endometriosis in rhesus macaques (Macaca mulatta): 11 cases (2007–2011). Journal of the American Veterinary Medical Association 254(12), 1454-1458.