Anatomical Description of the Main Gyri and Sulci of the Telencephalon of Alouatta belzebul. [PDF]
Anat Histol EmbryolABSTRACT The Alouatta belzebul is a species of howler monkey, of the Atelidae family and genus Alouatta. It is endemic in Brazil and has a separate geographic distribution, with two populations occurring: in the Amazon and in the Atlantic Forest on the coast of Northeast Brazil. The species is classified as ‘vulnerable’, and this is mainly justified by
Pereira DKS +4 more
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Correction: Tractography of the spider monkey (Ateles geoffroyi) corpus callosum using diffusion tensor magnetic resonance imaging. [PDF]
PLoS ONE, 2015 PLOS ONE Staff
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There is no other monkey in the mirror for spider monkeys (Ateles geoffroyi). [PDF]
Journal of Comparative Psychology, 2020 Mirror self-recognition (MSR), usually considered a marker of self-awareness, occurs in several species and may reflect a capacity that has evolved in small incremental steps. In line with research on human development and building on previous research adopting a gradualist framework, we categorized the initial mirror responses of naïve spider monkeys (
Lindsay Murray +3 more
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Journal of Biological Research, 2022 To investigate the distribution of LINE-1 repeat sequences, a LINE-1 probe was Fluorescence In Situ Hybridized (FISH) on the chromosomes of Ateles geoffroyi and Ateles fusciceps (Atelidae); a LINE-1 probe was also mapped on Cebuella pygmaea (Cebidae ...
Francesca Dumas +3 more
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Plant Diversity in the Diet of Costa Rican Primates in Contrasting Habitats: A Meta-Analysis
Diversity, 2023 In human-modified tropical landscapes, the survival of arboreal vertebrates, particularly primates, depends on their plant dietary diversity. Here, we assess the diversity of plants included in the diet of Costa Rican non-human primates, CR-NHP (i.e ...
Óscar M. Chaves +8 more
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Survey of medium-sized and large mammals of Piedras Blancas National Park, Costa Rica [PDF]
Check List, 2020 Piedras Blancas National Park, in southern Costa Rica, is an important component of two biological corridors connecting the Osa Peninsula (Corcovado National Park) and La Amistad International Park.
Maxwell R. W. Beal +4 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
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Behavioural contagion in wild spider monkeys (Ateles geoffroyi)
, 2023 Abstract Behavioural contagion is a widespread phenomenon in animal species, which is thought to promote coordination and group cohesion. Among non-human primates, however, evidence of behavioural contagion is currently limited to few Catarrhine species.
Sara Valdivieso‐Cortadella +4 more
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Sleeping-tree fidelity of the spider monkey shapes community-level seed-rain patterns in continuous and fragmented rain forests [PDF]
, 2015 Repeated use of sleeping trees (STs) by frugivores promotes the deposition and aggregation of copious amounts of seed, thus having key implications for seed dispersal and forest regeneration. Seed-rain patterns produced by this behaviour likely depend on
Arroyo-Rodriguez, V +5 more
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Effect of polymorphic colour vision for fruit detection in the spider monkey Ateles geoffroyi, and its implications for the maintenance of polymorphic colour vision in platyrrhine monkeys [PDF]
, 2004 Most platyrrhine monkeys have an X-linked tri-allelic polymorphism for medium and long wavelength (M/L) sensitive cone photopigments. These pigments' sensitivity maxima (λmax) range from 535 to 562 nm.
Osorio, Daniel +2 more
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