Chromosome Evolution in New World Monkeys (Platyrrhini) [PDF]
Cytogenetic and Genome Research, 2012 During the last decades, New World monkey (NWM, Platyrrhini, Anthropoideae) comparative cytogenetics has shed light on many fundamental aspects of genome organisation and evolution in this fascinating, but also highly endangered group of neotropical ...
de Oliveira, E. H. C. +2 more
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Climatic niche evolution in New World monkeys (Platyrrhini).
PLoS ONE, 2013 Despite considerable interest in recent years on species distribution modeling and phylogenetic niche conservatism, little is known about the way in which climatic niches change over evolutionary time.
Andressa Duran +2 more
doaj +4 more sources
Sistemática, evolución y paleobiogeografía de los primates Platyrrhini [PDF]
Revista del Museo de La Plata, 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
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Comparative gastrointestinal organ lengths among Amazonian primates (Primates: Platyrrhini)
American Journal of Biological Anthropology, 2023 AbstractObjectivesThe morphological features of the gastrointestinal tract (GIT) in mammals reflect a species' food niche breadth and dietary adaptations. For many wild mammals, the relationship between the structure of the GIT and diet is still poorly understood, for example, the GIT for frugivorous primates is usually classified as unspecialized and ...
Jesus, ADS +5 more
openaire +4 more sources
Molecular Evidence Supports Five Lineages within Chiropotes (Pitheciidae, Platyrrhini)
Genes, 2023 Pitheciines have unique dental specializations among New World monkeys that allow them to feed on fruits with hard pericarps, thus playing a major role as seed predators. The three extant pitheciine genera, Pithecia, Cacajao and Chiropotes, are all endemic to the Amazon region. Because of the uncertainties about interspecific relationships, we reviewed
Jeferson Carneiro +7 more
openaire +2 more sources
The Vomeronasal Organ of New World Monkeys (Platyrrhini) [PDF]
The Anatomical Record, 2011 AbstractAlthough all platyrrhine primates possess a vomeronasal organ (VNO), few species have been studied in detail. Here, we revisit the microanatomy of the VNO and related features in serially sectioned samples from 41 platyrrhine cadavers (14 species) of mixed age.
Timothy D, Smith +8 more
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Phylogenetic inferences of Atelinae (Platyrrhini) based on multi-directional chromosome painting in Brachyteles arachnoides, Ateles paniscus paniscus and Ateles b. marginatus [PDF]
, 2005 We performed multi-directional chromosome painting in a comparative cytogenetic study of the three Atelinae species Brachyteles arachnoides, Ateles paniscus paniscus and Ateles belzebuth marginatus, in order to reconstruct phylogenetic relationships ...
C. Nagamachi +17 more
core +1 more source
Sperm Morphology in Neotropical Primates
Animals, 2019 The morphological and morphometric characterization of spermatozoa has been used as a taxonomic and phylogenetic tool for different species of mammals. We evaluated and compared the sperm morphometry of five neotropical primate species: Alouatta caraya ...
Eliana R. Steinberg +5 more
doaj +1 more source
Investigation of marmoset hybrids (Cebuella pygmaea x Callithrix jacchus) and related Callitrichinae (Platyrrhini) by cross-species chromosome painting and comparative genomic hybridization [PDF]
, 2005 We report on the cytogenetics of twin offspring from an interspecies cross in marmosets (Callitrichinae, Platyrrhini), resulting from a pairing between a female Common marmoset (Callithrix jacchus, 2n = 46) and a male Pygmy marmoset (Cebuella pygmaea, 2n
Canavez FC +15 more
core +1 more source
Estudios Geologicos, 1998 Las recientes evidencias sobre el origen del suborden Anthropoidea proceden principalmente del Viejo Mundo, en especial de Africa y Asia, y podría afirmarse que dicho suborden constituye un grupo monofilético que incluye a catarrinos y platirrinos ...
M. F. Tejedor
doaj +1 more source