Results 151 to 160 of about 210,477 (201)

Age-Related Differences in Short Term Spatial Memory in Rhesus Macaques. [PDF]

open access: yesAm J Primatol
Lurye LR   +4 more
europepmc   +1 more source

Principles of neocortical organisation and behaviour in primates

open access: yes
Heuer K   +11 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

Related searches:

Trichromatic colour vision in New World monkeys

Nature, 1996
Trichromatic colour vision depends on the presence of three types of cone photopigment. Trichromacy is the norm for all Old World monkeys, apes and humans, but in several genera of New World monkeys, colour vision is strikingly polymorphic. The difference in colour vision between these New and Old World primates results form differing arrangements of ...
Gerald H Jacobs   +2 more
exaly   +3 more sources

Toxoplasmosis in a colony of New World monkeys

Veterinary Parasitology, 1997
In a colony of New World monkeys five tamarins (Saguinus oedipus, Saguinus labiatus and Leontopithecus rosal. rosal.), three marmosets (Callithrix jacchus and Callithrix pygmaea) and one saki (Pithecia pithecia) died suddenly. The colony comprised 16 marmosets, 10 tamarins and three sakis.
H H, Dietz   +3 more
openaire   +2 more sources

Origins of New World monkeys

Journal of Human Evolution, 1975
Abstract Fossil ceboid evidence is reviewed with reference to the origins and affinities of the New World monkeys. This evidence indicates that the ceboids evolved from a North American primate of omomyid-like form. The events of continental drift apparently had little to do with the origin and dispersion of the New World monkeys and direct ...
Frank J. Orlosky, Daris R. Swindler
openaire   +1 more source

New World Monkeys and Color

International Journal of Primatology, 2007
The visual worlds of most primates are rich with potential color signals, and many representatives of the order have evolved the biological mechanisms that allow them to exploit these sources of information. Unlike the catarrhines, platyrrhines typically have sex-linked polymorphic color vision that provides individuals with any of several distinct ...
openaire   +1 more source

New World monkey origins

Science, 2015
Fossils in Peru raise questions about the early evolution of monkeys in South ...
openaire   +1 more source

Arboreal locomotion in small New-World monkeys

Zeitschrift für Morphologie und Anthropologie, 2002
The postural and locomotor activity and its relation to substrates was observed in 3 Saguinus oedipus, and 3 Saimiri sciureus for comparison, during a period of 10 h for each individual. The animals moved freely in cages of 3.40 m x 3.40 m x 2.40 m (height) on rather diverse substrates.
A, Arms   +3 more
openaire   +2 more sources

Evolution of feeding niches in new world monkeys

American Journal of Physical Anthropology, 1992
AbstractThe adaptive radiation of modern New World monkeys unfolded as the major lineages diversified within different dietary‐adaptive zones predicated upon a fundamentally frugivorous habit. The broad outlines of this pattern can be seen in the fossil record, beginning in the early Miocene. Cebids are obligate frugivorous predators.
openaire   +2 more sources

Home - About - Disclaimer - Privacy