Results 51 to 60 of about 2,683 (203)

Partner Choice and Context‐Dependent Sex Differences in Rat Rough‐and‐Tumble Play

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 3, February 2026.
When given partner choice in triadic play, male rats showed a robust preference for female partners, whereas females formed partner preferences that were not sex specific. Females initiated less play in mixed‐sex groups but played at male‐typical levels in all‐female groups, demonstrating that sex differences in rough‐and‐tumble play arise both from ...
Jackson R. Ham   +2 more
wiley   +1 more source

Immunoprecipitation as a tool for studying humoral immunity of natural and experimental hosts of Herpesvirus saimiri [PDF]

open access: yes, 1983
Herpesvirus saimiri strain 11 and attenuated H. saimiri strain 11 proteins synthesized during the lytic cycle of virus replication were used for immunoprecipitation with various sera from natural (Saimiri sciureus) and experimental (Saguinus nigricollis,
Schmidt, H.   +2 more
core   +1 more source

Acute fipronil intoxication in Squirrel Monkey (Saimiri sciureus)

open access: yes, 2021
A biocidal product in gel form containing 0.05% fipronil active substance was used for pest control in the habitat of thirteen Squirrel Monkey (Saimiri sciureus) in a zoo. Following the application, sudden death was observed in three primates.
Onur DEMİR   +9 more
core   +1 more source

Cicada as a food for mammals: a global review and implications for mammal behaviour and populations

open access: yesWildlife Biology, Volume 2026, Issue 1, January 2026.
Cicadas (Hemiptera: Cicadidae) are among the most important insect prey for many vertebrate predators, including birds and mammals, owing to their large size and high nutritional value. Although the ecological roles of cicadas as prey for birds have been well documented, the interactions between mammals and cicadas are relatively unknown.
Kanzi M. Tomita
wiley   +1 more source

Living Together: Behavior and welfare in single and mixed species groups of capuchin (Cebus apella) and squirrel monkeys (Saimiri sciureus)

open access: yes, 2010
There are potential advantages of housing primates in mixed species exhibits for both the visiting public and the primates themselves. If the primates naturally associate in the wild, it may be more educational and enjoyable for the public to view ...
Buchanan-Smith, Hannah   +12 more
core   +1 more source

Presença do Plasmodium brasilianum em macacos capturados na área de enchimento do reservatório da usina hidrelétrica de Tucuruí, Pará Presence of Plasmodium brasilianum in monkeys captured in the area of the flood of the dam of Tucuruí power plant, Pará

open access: yesMemorias do Instituto Oswaldo Cruz, 1985
Examinando-se o sangue de 2.046 primatas capturados durante a "Operação Curupira" encontraram-se plasmódios semelhantes ao Plasmodium brasilianum em sete espécies ou subespécies: Alouatta belzebul belzebul, Alouatta belzebul nigerrima, Alouatta seniculus,
Mércia Eliane de Arruda
doaj   +1 more source

Saimiri sciureus

open access: yes, 1993
Saimiri sciureus (Linnaeus, 1758). Syst. Nat., 10th ed., 1:29. TYPE LOCALITY: French Guyana, Cayenne. DISTRIBUTION: N Brazil, Marajo Isl (Brazil), Guyana, French Guiana, Surinam, Venezuela, Colombia, E Ecuador, NE Peru. STATUS: CITES - Appendix II.
openaire   +2 more sources

Tolman's Sunburst Maze 80 Years on: A Meta‐Analysis Reveals Poor Replicability and Little Evidence for Shortcutting

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 1, January 2026.
In 1946, Tolman et al. reported that rats could take a novel shortcut to a goal after training on an indirect route, supporting the Cognitive Map theory. However, a review of subsequent Sunburst maze studies shows this is an outlier: shortcutting has been observed in only a relatively small fraction of experiments.
Éléonore Duvelle, Roddy M. Grieves
wiley   +1 more source

Ultrastructural aspects of lingual papillae in squirrel monkey (Saimiri sciureus)

open access: yes, 2011
Saimiri sciureus is one of the smallest Cebidae native of Amazon region and also found at the biological reserve of northeast Atlantic forest. It is an omnivore animal, with diversified diet that directly influences the lingual mucosa, which includes ...
Guimaraes, Juliana Placido   +9 more
core   +1 more source

Composition of myelin from peripheral and central nervous systems of the squirrel monkey

open access: yesJournal of Lipid Research, 1967
Myelin was prepared from the brachial plexus and cervical spinal cord of adult squirrel monkeys (Saimiri sciureus). Brachial plexus myelin contained a larger amount of sphingomyelin and smaller amounts of cholesterol, lipid galactose, ethanolamine ...
L.A. Horrocks
doaj   +1 more source

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