Results 51 to 60 of about 830 (154)

The Roosevelt – Rondon expedition marmoset (Mico marcai) : unveiling the conservation status of a data deficient species [PDF]

open access: yes, 2018
The Roosevelt-Rondon Expedition marmoset, Mico marcai, was collected in 1914 and to date, all information on this species comes from three skins brought back by the Expedition and two additional skins collected in the 1990s. It is no surprise then that M.
Araujo, RC   +9 more
core   +2 more sources

The Evolution of Primate Societies - Chapter 3 [PDF]

open access: yes, 2012
Compared with other primates, New World monkeys display relatively limited ecological variability. New World monkey anatomy and social systems, however, are extremely diverse.
Di Fiore, Anthony   +2 more
core  

Object grasping and manipulation in capuchin monkeys (genera Cebus and Sapajus) [PDF]

open access: yes, 2018
The abilities to perform skilled hand movements and to manipulate objects dexterously are landmarks in the evolution of primates. The study of how primates use their hands to grasp and manipulate objects in accordance with their needs sheds light on how ...
Carducci, P., Sabbatini, G., Truppa, V.
core   +1 more source

Molecular studies of Callithrix pygmaea (Primates, Platyrrhini) based on transferrin intronic and ND1 regions: implications for taxonomy and conservation

open access: yesGenetics and Molecular Biology, 2000
Traditional classifications of Platyrrhini monkeys, based mainly on morphological features, are being contested by recent molecular data. The subfamily Callitrichinae (Platyrrhini, Primates) consists of a diverse group of species, many of them considered
Tagliaro Claudia Helena   +4 more
doaj  

Sistemática, evolución y paleobiogeografía de los primates Platyrrhini [PDF]

open access: yes, 2013
Estudios recientes acerca de las relaciones filogenéticas entre los primates platirrinos basados en datos morfológicos y moleculares, concuerdan en una división en tres familias: Atelidae, Pitheciidae y Cebidae, con la única excepción de Aotus, que ...
Tejedor, Marcelo Fabian
core  

Modeling lineage and phenotypic diversification in the New World monkey (Platyrrhini, Primates) radiation [PDF]

open access: yes, 2013
Adaptive radiations that have taken place in the distant past can now be more thoroughly studied with the availability of large molecular phylogenies and comparative data drawn from extant and fossil species.
Arístide, Leandro   +3 more
core   +3 more sources

White-footed tamarin Saguinus leucopus GUNTHER 1876: some biological aspects and issues of veterinary interest about the species [PDF]

open access: yes, 2010
P?ginas 82-89Recurso electr?nicoEl tit? gris Saguinus leucopus es una especie de primate neotropical end?mico de la regi?n norte de Colombia y el piedemonte de la cordillera central vulnerable (VU) seg?n su estatus de conservaci?n, debido al tr?fico ...
Bar?tica Gaviria, Edwin Fernando   +2 more
core  

Adaptations to tree-gouging in the anterior masticatory apparatus of marmosets (callithrix) [abstract] [PDF]

open access: yes, 2010
Although all genera of Callitrichinae engage in exudativory to some degree, marmosets (Callithrix, Cebuella) take advantage of exudates to the greatest extent.
Hogg, Russell   +3 more
core  

Species tree estimation for a deep phylogenetic divergence in the New World monkeys (Primates: Platyrrhini) [PDF]

open access: yes, 2012
The estimation of a robust phylogeny is a necessary first step in understanding the biological diversification of the platyrrhines. Although the most recent phylogenies are generally robust, they differ from one another in the relationship between Aotus ...
dos Reis, Sérgio F.   +2 more
core   +1 more source

Detection of fruit and the selection of primate visual pigments for color vision [PDF]

open access: yes, 2004
Primates have X chromosome genes for cone photopigments with sensitivity maxima from 535 to 562 nm. Old World monkeys and apes (catarrhines) and the New World (platyrrhine) genus Alouatta have separate genes for 535-nm (medium wavelength; M) and 562-nm ...
Buchanan-Smith, H M   +3 more
core   +3 more sources

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