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Showing 1 to 12 of 1131 entries
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Obituary Robert H. Horwich (1940-2017).

American journal of primatology

Shanee S, Keeley K, Shanee N.
PMID: 28346683
Am J Primatol. 2017 Jun;79(6). doi: 10.1002/ajp.22651. Epub 2017 Mar 27.

No abstract available.

Comparison of feeding behavior between two different-sized groups of Japanese macaques (Macaca fuscata yakui).

American journal of primatology

Kurihara Y, Hanya G.
PMID: 25974315
Am J Primatol. 2015 Sep;77(9):986-1000. doi: 10.1002/ajp.22429. Epub 2015 May 13.

Group-living animals face intragroup scramble and intergroup contest competitions. Many studies have shown that larger groups bear the costs of intragroup scramble competition, which negatively affects the reproductive success of females. Unlike most primate species, Japanese macaques in the...

Body mass in wild bearded capuchins, (Sapajus libidinosus): Ontogeny and sexual dimorphism.

American journal of primatology

Fragaszy DM, Izar P, Liu Q, Eshchar Y, Young LA, Visalberghi E.
PMID: 26637804
Am J Primatol. 2016 Apr;78(4):473-484. doi: 10.1002/ajp.22509. Epub 2015 Dec 05.

Body mass is fundamental for understanding growth, health, and aspects of life history but records of body mass are rarely available for wild primates. We documented the body mass of all individuals in a group of wild bearded capuchin...

Preclinical laboratory assessments of predictors of social rank in female cynomolgus monkeys.

American journal of primatology

Kromrey SA, Czoty PW, Nader SH, Register TC, Nader MA.
PMID: 26684077
Am J Primatol. 2016 Apr;78(4):402-417. doi: 10.1002/ajp.22514. Epub 2015 Dec 18.

Physiological and behavioral differences between dominant and subordinate monkeys have been useful in preclinical models investigating numerous disease states. In captivity, it has been inferred that subordinate monkeys live in a context of chronic social stress and may be...

Membership analysis of the American Society of Primatologists through 2015 and planning for future.

American journal of primatology

Phillips KA, Norconk MA.
PMID: 28763107
Am J Primatol. 2017 Sep;79(9). doi: 10.1002/ajp.22685. Epub 2017 Aug 01.

No abstract available.

Serum concentrations of 1,25-dihydroxyvitamin D.

American journal of primatology

Adams JS, Gacad MA, Baker AJ, Gonzales B, Rude RK.
PMID: 31986791
Am J Primatol. 1985;9(3):219-224. doi: 10.1002/ajp.1350090307.

We measured the serum concentration of 25-hydroxyvitamin D

Subadult male orangutan sociality and reproductive behavior at Tanjung Puting.

American journal of primatology

Galdikas BMF.
PMID: 31986816
Am J Primatol. 1985;8(2):87-99. doi: 10.1002/ajp.1350080202.

During a four-year period at Tanjung Puting Reserve, Central Indonesian Borneo, subadult males were observed for 670.5 observation hours, 463 hours of which were as focal individuals. Subadult males were quite gregarious, participating in groupings for 40.9% of the...

Mirror-image responses in pygmy marmosets (Cebuella pygmaea).

American journal of primatology

Eglash AR, Snowdon CT.
PMID: 31986855
Am J Primatol. 1983;5(3):211-219. doi: 10.1002/ajp.1350050305.

Only a few nonhuman species (chimpanzees and orangutans) have displayed mirror-image recognition of themselves by grooming at a spot that can only be seen with the mirror. Pygmy marmosets have never been observed to self-groom, but they do behave...

Brief report: Occurrence of anti-resonance in the song of the siamang (Hylobates syndactylus).

American journal of primatology

Haimoff EH.
PMID: 31986856
Am J Primatol. 1983;5(3):249-256. doi: 10.1002/ajp.1350050309.

The duetting behavior of siamangs (Hylobates syndactylus) has previously been observed as representing a complex, interactively organized, and standardized set of vocal features. Anti-resonance in the bitonal screams of 15 males was observed. The sound energy of the fundamental...

Brief report: Circadian variation in insulin response in African green monkeys (Cercopithecus aethiops).

American journal of primatology

Meis PJ, Rose JC, Sperling MA.
PMID: 31986857
Am J Primatol. 1983;5(3):261-266. doi: 10.1002/ajp.1350050311.

Among a group of African green monkeys (Cercopithecus aethiops), plasma insulin concentrations were greater following either intravenous (IV) glucose infusion or oral feeding at 0800 compared with IV glucose or oral feeding at 1700. Glucose clearance rates after IV...

Detection and cultivation of intestinal trichomonads of squirrel monkeys (Saimiri sciureus).

American journal of primatology

Pindak FF, Pindak MM, Abee CR, Gardner WA.
PMID: 31986788
Am J Primatol. 1985;9(3):197-205. doi: 10.1002/ajp.1350090305.

Routine examinations of fecal samples from squirrel monkeys suggested that intestinal trichomonads might be common inhabitants of these animals. In pursuit of these observations, microscopic examination of fecal suspensions and cultures have demonstrated a 100% incidence of trichomonads in...

A field study of Geoffroy's tamarin (Saguinus geoffroyi) in Panama.

American journal of primatology

Skinner C.
PMID: 31986797
Am J Primatol. 1985;9(1):15-25. doi: 10.1002/ajp.1350090103.

A 3-month field study was conducted in Panama to determine presence and relative abundance of Saguinus geoffroyi, the Geoffroy's tamarin, and status of its habitat (see Acknowledgments for taxonomic note). This primate has a wide geographical distribution in eastern...

Showing 1 to 12 of 1131 entries