Nonhuman Primate

Temperament predicts the quality of social interactions in captive female rhesus macaques (Macaca mulatta)

Previous reports suggest that female macaques with greater similarity in emotionality and nervous temperament, as evaluated in a well-established BioBehavioral Assessment (BBA) at the California National Primate Research Center, were more likely to form successful pairs. We tested whether the...

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

Citation: Pomerantz, O., Capitanio, J. P. 2021. Temperament predicts the quality of social interactions in captive female rhesus macaques (Macaca mulatta). Animals 11(8), 2452.

Evaluation of an enrichment programme for a colony of long-tailed macaques (Macaca fascicularis) in a rescue centre

Long-tailed macaques are highly social primates that are commonly used in biomedical research as animal models. The aim of this study was to evaluate the effects of different kinds of enrichment on the behaviour and faecal cortisol metabolite (FCM) level...

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Albanese, V., Kuan, M., Accorsi, P.A. et al. 2021. Evaluation of an enrichment programme for a colony of long-tailed macaques (Macaca fascicularis) in a rescue centre. Primates 62(4), 585-593.

Physiological variation in Japanese macaques (Macaca fuscata) housed in different outdoor cages evaluated using the metabolic profile test

Captive primates require environmental enrichment to minimize physical and mental stress. However, only a few objective evaluations have been performed to assess environment-induced physiological variations in these animals. In this study, we evaluated the usage of the metabolic profile test...

Year Published: 2021Topics: HousingAnimal Type: Macaque, Nonhuman Primate

Citation: Kaneko, A., Takasu, M., Miyabe-Nishiwaki, T. et al. 2021. Physiological variation in Japanese macaques (Macaca fuscata) housed in different outdoor cages evaluated using the metabolic profile test. Primates 62(4), 609-615.

Factors influencing the success of male introductions into groups of female rhesus macaques: Introduction technique, male characteristics and female behavior

In captive populations of rhesus macaques, novel adult males are commonly introduced to female groups every few years to prevent inbreeding, which mimics male dispersal in wild macaque populations. However, introducing adult males is challenging because macaques are aggressive to...

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

Citation: Beisner, B. A., Remillard, C. M., Moss,S. et al. 2021. Factors influencing the success of male introductions into groups of female rhesus macaques: Introduction technique, male characteristics and female behavior. American Journal of Primatology 83(9), e23314.

DIY: Dehydrated watermelon training chips

This simple DIY training treat is great for NHP, swine, rabbits, rodents, and dogs. Note that dehydrated watermelon may resemble muscle tissue!

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Chimpanzee, Chinchilla, Dog, Gerbil, Guinea Pig, Hamster, Lemur, Macaque, Marmoset, Mouse, Nonhuman Primate, Other Nonhuman Primate, Other Rodent, Owl Monkey, Pig, Rabbit, Rat, Rodent, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Lambert, K. 2021. DIY: Dehydrated watermelon training chips. Laboratory Animal Science Professional 9(4) (July/August), 48.

DIY: Acacia gum sealed paper straws

This DIY snack is great for NHP and can be customized in a variety of ways.

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: Acacia gum sealed paper straws. Laboratory Animal Science Professional 9(3) (May/June), 37.

Comparison of direct and indirect methods of measuring arterial blood pressure in healthy, anesthetized African green monkeys (Chlorocebus aethiops)

Quantitative blood pressure measurement is a critical parameter for assessing cardiovascular health, monitoring physiologic status under anesthesia, and making clinical decisions. The placement of an arterial catheter is the most accurate way to measure blood pressure, but is invasive and...

Year Published: 2021Topics: Biological Sampling & Physiological MeasurementAnimal Type: Nonhuman Primate, Vervet (African Green Monkey)

Citation: Yolles, J. N., Lee-Stubbs, R. B. 2021. Comparison of direct and indirect methods of measuring arterial blood pressure in healthy, anesthetized African green monkeys (Chlorocebus aethiops). JAALAS 60(2), 229-237.

Predictors of subcutaneous injection site reactions to sustained-release buprenorphine in rhesus macaques (Macaca mulatta)

Subcutaneous injection site reactions to sustained-release buprenorphine hydrochloride (Buprenorphine SR) in macaques have been reported in only a single case report. In the current study, we evaluated the incidence rate and predictors of buprenorphine SR reactions in the subcutaneous tissue...

Year Published: 2021Topics: Drug/Substance AdministrationAnimal Type: Macaque, Nonhuman Primate

Citation: Haertel, A. J., Schultz, M. A., Colgin, L. M. et al. 2021. Predictors of subcutaneous injection site reactions to sustained-release buprenorphine in rhesus macaques (Macaca mulatta). JAALAS 60(3), 329-336.

Effective chair training methods for neuroscience research involving rhesus macaques (Macaca mulatta)

Background: Neuroscience research using macaques remains fundamental in our endeavours to understand how the human brain functions. Applying the refinement principle of the 3Rs is essential to optimise the monkeys' welfare and still produces high quality science. New Method: Here...

Year Published: 2019Topics: Animal Training, RestraintAnimal Type: Macaque, Nonhuman Primate

Citation: Mason, S., Premereur, E., Pelekanos, V. et al. 2019. Effective chair training methods for neuroscience research involving rhesus macaques (Macaca mulatta). Journal of Neuroscience Methods 317, 82-93.

Automated face recognition of rhesus macaques

Background: Rhesus macaques are widely used in biomedical research. Automated behavior monitoring can be useful in various fields (including neuroscience), as well as having applications to animal welfare but current technology lags behind that developed for other species. One difficulty...

Year Published: 2018Topics: Welfare AssessmentAnimal Type: Macaque, Nonhuman Primate

Citation: Witham, C. L. 2018. Automated face recognition of rhesus macaques. Journal of Neuroscience Methods 300, 157-165.