Results 111 to 120 of about 403 (140)

Ultrastructure of quiescent oocytes of Cebus albifrons.

Journal of anatomy, 1976
Quiescent oocytes of the monkey Cebus albifrons were examined with the electron microscope. In many respects the ultrastructure of these cells was similar to that of other mammalian species. Elongate and oval mitochondria, lamellar Golgi complexes, small profiles of smooth endoplasmic reticulum, and vacuolar organelles were randomly distributed around ...
B R, Barton, A T, Hertig
openaire   +1 more source

Tool use in wild capuchin monkeys (Cebus albifrons trinitatis)

American Journal of Primatology, 1998
White-fronted capuchins were observed to use leaves as cups to retrieve water from tree cavities. On multiple occasions several individuals performed this behavior. Thus, these capuchins engage in habitual tool use, as defined by McGrew's classificatory scheme of tool using behavior.
openaire   +2 more sources

Physical growth of cebus monkeys (Cebus albifrons) during the first year of life.

Growth, 1975
Infannt cebus monkeys, removed from their mothers shortly after birth, were reared in a primate nursery on diets of controlled nutritional quality. At regular intervals between birth and one year of age, each monkey was anesthetized, measured, and radiographed. Measurements were fitted to functions of the animal's age in days; a linear function for the
J G, Fleagle, K W, Samonds
openaire   +1 more source

Infection of capuchin monkeys (Cebus albifrons) with Herpesvirus saimiri.

Journal of the National Cancer Institute, 1975
Herpesvirus saimiri (HVS) induced persistent, clinically inapparent infections of long-term duration in capuchin monkeys (Cebus albifrons). The infections were characterized by development of antibody to HVS-associated antigens and recovery of low levels of virus-genome-carrying lymphocytes in the peripheral blood. Peripheral lymphocyte counts remained
H, Rabin, G R, Pearson, W C, Wallen, R H, Neubauer, J L, Cicmanec, T W, Orr   +5 more
openaire   +1 more source

Ontogeny of muscle mechanical advantage in capuchin monkeys (Cebus albifrons and Cebus apella)

Journal of Zoology, 2005
AbstractTerrestrial locomotion requires that animals maintain postural stability against the flexing force of gravity. To counteract volume/area relationships that limit muscle force and may compromise stability, larger animals increase the effective mechanical advantage of their extensor musculature by walking on more extended limbs and showing ...
openaire   +1 more source

Atherosclerosis in Cebus albifrons monkeys

Experimental and Molecular Pathology, 1968
B.C. Bullock, T.B. Clarkson, N.D.M. Lehner, H.B. Lofland, R.W.St. Clair   +4 more
openaire   +1 more source

Banding patterns of the chromosomes of Cebus albifrons. Comparative study with Cebur apella.

Folia primatologica; international journal of primatology, 1976
Quinacrine- and Giemsa-banding studies of the chromosomes of Cebus albifrons permitted to obtain a pattern that characterizes the species. The topography of the bands has been compared with that of Cebus apella. Each chromosome pair of C. albifrons has a homologue in C. apella.
M, García, L, Freitas, R, Miró, J, Egozcue   +3 more
openaire   +1 more source

An ameloblastic odontoma in a cebus monkey (Cebus albifrons).

Journal of the American Veterinary Medical Association, 1969
S A, Benjamin, C M, Lang
openaire   +1 more source

A Potential Distribution Model and Conservation Plan for the Critically Endangered Ecuadorian Capuchin, Cebus albifrons aequatorialis

International Journal of Primatology, 2013
Fernando A Campos, Katharine Jack, Jack Katharine M   +2 more
exaly  

Postnatal growth allometry of the extremities inCebus albifrons andCebus apella: A longitudinal and comparative study

American Journal of Physical Anthropology, 1980
John Fleagle, William L Jungers
exaly