Squirrel Monkey

Separation induced changes in squirrel monkey hypothalamic-pituitary-adrenal physiology resemble aspects of hypercortisolism in humans

When separated from groups, squirrel monkeys respond with significant increases in plasma cortisol and adrenocorticotropic hormone.

Year Published: 1999Animal Type: Nonhuman Primate, Squirrel Monkey

Citation: Lyons, D. M., Wang, O. J., Lindley, S. E. et al. 1999. Separation induced changes in squirrel monkey hypothalamic-pituitary-adrenal physiology resemble aspects of hypercortisolism in humans. Psychoneuroendocrinology 24, 131-142.

Artificial turf foraging boards as environmental enrichment for pair-housed female squirrel monkeys

Five groups of pair-housed female squirrel monkeys were videotaped the week prior to, the week following, and for 2 weeks during the enrichment phase, when treat-enhanced boards were provided for 2 h daily. During the first 30 min of daily...

Year Published: 2000Animal Type: Nonhuman Primate, Squirrel Monkey

Citation: Fekete, J. M., Norcross, J. L., Newman, J. D. 2000. Artificial turf foraging boards as environmental enrichment for pair-housed female squirrel monkeys. Contemporary Topics in Laboratory Animal Science 39(2), 22-26.

Blood collection procedure of laboratory primates: A neglected variable in biomedical research

A survey of 75 biomedical articles dealing with stress-dependent blood parameters in caged primates revealed that the conditions under which blood collection occurred were in most cases [72%] described either not at all or so haphazardly that it would be...

Year Published: 2000Topics: Biological Sampling & Physiological Measurement, HandlingAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Reinhardt, V., Reinhardt, A. 2000. Blood collection procedure of laboratory primates: A neglected variable in biomedical research. Journal of Applied Animal Welfare Science 3(4), 321-333.

The lower row monkey cage: An overlooked variable in biomedical research

A survey of 96 primatological articles revealed that cage location of research monkeys is usually not mentioned (98%), in spite of the fact that the environment of upper- and lower-row housed animals markedly differs in terms of light quality, light...

Year Published: 2000Topics: Housing, Husbandry & ManagementAnimal Type: Baboon, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Squirrel Monkey

Citation: Reinhardt, V., Reinhardt, A. 2000. The lower row monkey cage: An overlooked variable in biomedical research. Journal of Applied Animal Welfare Science 3(2), 141-149.

The impossible housing and handling conditions of monkeys in research laboratories

The prevailing housing and handling conditions of monkeys in research institutions is described. The present situation in primate research laboratories strongly suggests that professional judgment is no guarantee that the inhumane housing and handling conditions of laboratory monkeys will ever...

Year Published: 2001Topics: Handling, HousingAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Reinhardt, V. 2001. The impossible housing and handling conditions of monkeys in research laboratories. IPPL [International Protection League] News 28(2), 5-7.

Chair restraint for squirrel monkeys

Nonhuman primates, no matter how small, can be a danger to handlers. Restraint is necessary to allow sample collection, drug administration or physical examination. Commonly used procedures include moveable-back cages, manual restraint and the use of restraint chairs. Such procedures...

Year Published: 2001Animal Type: Nonhuman Primate, Squirrel Monkey

Citation: Panneton, M., Alleyn, S., Kelly, N. 2001. Chair restraint for squirrel monkeys. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 92 (Abstract).

Conflict resolution following aggression in gregarious animals: a predictive framework

Knowledge of how animals manage their conflicts is critical for understanding the dynamics of social systems. During the last two decades research on gregarious animals, especially primates, has focused on the mechanisms of conflict management, mainly on friendly postconflict reunions...

Year Published: 2002Animal Type: Baboon, Capuchin, Chimpanzee, Goat, Lemur, Macaque, Marine Mammal, Marmoset, Nonhuman Primate, Other Animal, Other Nonhuman Primate, Squirrel Monkey

Citation: Aureli, F., Cords, M., van Schaik, C. P. 2002. Conflict resolution following aggression in gregarious animals: a predictive framework . Animal Behaviour 64(3), 325-343.

Mirrors as enrichment for monkeys

We have a mirror for every single-cage, plus enough for at least one per pen in our group-housing facilities. Over 700 of our 950 monkeys now have access to a mirror (Bio-Serv, Monkey Shine Mirror). They have been hung for...

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Harris, H. G. 2002. Mirrors as enrichment for monkeys. Laboratory Animal Refinement and Enrichment Forum (electronic discussion group), November 13, 2002.

Environmental enrichment program for squirrel monkeys (Saimiri sciureus and Saimiri boliviensis) in captivity

The aim of our study was to decrease or eliminate 'undesirable behaviour'. .. The use of the outdoor recreation cage was highly beneficial for the primates. .. In the Saimiri boliviensis females, there was an increase in undesirable behaviours, such...

Year Published: 2002Topics: Environmental EnrichmentAnimal Type: Nonhuman Primate, Squirrel Monkey

Citation: Iglesias, D., Gil-Burmann, C. 2002. Environmental enrichment program for squirrel monkeys (Saimiri sciureus and Saimiri boliviensis) in captivity. Folia Primatologica 73(6), 291-292. (Primate Meeting Abstract)

Survey of NIH-Funded Investigators Who Use Nonhuman Primates

Current use of nonhuman primates: 58% Rhesus macaques, 10% Long-tailed macaque, 10% Baboons, 7% Pig-tailed macaques, 4% Squirrel monkeys, 3% Chimpanzees, < 2% Other species. Respondents' most common recommendation for meeting future nonhuman primate needs deal with increasing the availability...

Year Published: 2002Animal Type: Baboon, Chimpanzee, Macaque, Nonhuman Primate, Squirrel Monkey

Citation: Humanitas, I. 2002. Survey of NIH-Funded Investigators Who Use Nonhuman Primates. National Center for Research Resources, Bethesda, MD.