Cebus Apella Behavior
Mostrando 1-12 de 13 artigos, teses e dissertações.
-
1. Dieta y comportamiento alimentario de un grupo de mico maicero Cebus apella de acuerdo a la variación en la oferta de frutos y artrópodos, en la Amazonía colombiana
The relation between the abundance of fruits and arthropods, and the diet and feeding behavior of a group of Cebus apella was studied in the Colombian Amazon during 1999. Fruit availability was measured using phenological transects, and the abundance of arthropods by using manual captures. The abundance of both resources varied throughout the year, which all
Acta Amazonica. Publicado em: 2012-09
-
2. Procedures to produce and identify stimulus control relations in identity matching-to-sample tasks with Cebus apella / Procedimentos para determinação e identificação de relações de controle em tarefas de IDMTS em Cebus apella
Obtaining Type S and Type R control relations in Identity MTS (IDMTS) tasks may make possible the development of an accurate observing repertoire towards all the stimuli (S+ and S-). In this work, a sequence of procedures was used to generate or identify possible stimulus control relations present in IDMTS training and tests. The purposes of the present work
Publicado em: 2008
-
3. Training and testing procedures of stimulus relations in Cebus apella / Procedimentos de treino e teste de relações entre estímulos em cebus apella
A aprendizagem complexa abrange o controle por relações abstratas após a exposição a relações diretamente treinadas. Neste trabalho, uma seqüência de experimentos investigou a aprendizagem de relações entre estímulos em dois macacos prego (Cebus apella) envolvendo o treino direto de relações de identidade, testes sucessivos de identidade genera
Publicado em: 2007
-
4. Study about the eating and the forage behavior in a group of Capuchim Monkeys (Cebus apella) at Mata do Segredo State Park, Campo Grande, MS. / Estudo do comportamento alimentar e de forrageio de um grupo de macacos-prego (cebus apella) no parque estadual matas do segredo, Campo Grande, MS
The eating behavior of the primates is directly related to the enviromenment which they are in, so it is extremely important their study to search new contribuitions to understand the ecological behavior of this animals. In the way, with the objective of studying the eating and the forage behavior verifying the different during the seasons and the months to
Publicado em: 2007
-
5. Social behavior and hierarchy in a group of Capuchin Monkeys (Cebus apella) in the Centro de Reabilitacao de Animais Silvestres (Wild Animal Rehabilitation Center), Campo Grande, Mato Grosso do Sul state, Brazil / Comportamento social e hierarquia em um grupo de macacos - prego (Cebus apella) no Centro de Reabilitação de animais silvestres, Campo Grande, Mato Grosso do Sul
Brazil figures among the countries having the greatest biological diversity on the planet. Besides owning 33% of the remaining tropical forest, it has the greatest diversity of neotropical fishes, 22% of felidaes and the greatest number of primates and psittacidaes of the world. Regarding specifically to the primates, there are approximately 275 species belo
Publicado em: 2007
-
6. Estudo experimental do uso de ferramentas para quebra de frutos encapsulados por macacos-prego (Cebus apella) em semi-liberdade / Experimental study of tool use to nutcraking by semifree ranging capuchin monkeys (Cebus apella)
Três experimentos foram realizados sobre o uso de ferramentas para quebra de frutos encapsulados por macacos-prego (Cebus apella) em condição de semi-liberdade no Parque Ecológico do Tietê. O primeiro envolveu a introdução de um nova espécie de coco com o objetivo de estudar a disseminação do uso desse fruto no grupo e os mecanismos de transmissão
Publicado em: 2006
-
7. Changes of ongoing activity in Cebus monkey perirhinal cortex correlate with behavioral performance
A Cebus apella monkey weighing 4 kg was trained in a saccadic eye movement task and while the animal performed the task we recorded the extracellular activity of perirhinal cortical neurons. Although the task was very simple and maintained at a constant level of difficulty, we observed considerable changes in the performance of the monkey within each experim
Brazilian Journal of Medical and Biological Research. Publicado em: 2005-01
-
8. Interactions and conflicts between humans and Capuchin Monkeys (Cebus apella) in Children Park of Anápolis-GO. / Interações e conflitos entre humanos e macacos-prego (Cebus apella) no Parque da Criança em Anápolis-GO.
There has been an increase in the number of conflicts between Capuchin-monkeys (Cebus apella) and humans in municipal parks. Diminishing these conflicts has been a big challenge as it has to find permanent solutions that benefit both parts. In this study I investigated how the interactions between humans and capuchins occur, what people think about the prese
Publicado em: 2005
-
9. Ontogenia de comportamentos manipulativos em um grupo de macacos-prego (Cebus Apella) em situação de semiliberdade / Ontogeny of manipulative behavior in a semifree-ranging group of tufted capuchin monkeys (Cebus apella)
Este trabalho teve como objetivo estudar o desenvolvimento do comportamento manipulativo em macacos-prego (Cebus apella) em semiliberdade, com ênfase na ontogênese do comportamento de quebra de cocos. A coleta de dados foi realizada ao longo de dois anos e meio, o que permitiu um acompanhamento longitudinal dos filhotes com idade inferior a dois anos. As d
Publicado em: 2004
-
10. Stimulus control topography coherence in repeated identity matching-to-sample tests / Topografia de controle de estímulos coerentes em testes repetidos de pareamento ao modelo por identidade
In the context of matching-to-sample procedures with human subjects, after teaching some conditional relations, emergent performances, that are reflexive, symmetric, and transitive to directly taught relations, are often verified, fact that is not easily observed with nonhumans. These negative outcomes may be attributed to testing in extinction and consequen
Publicado em: 2003
-
11. \"Estudo dos Processos de Aprendizagem Individual e Social em Macacos-Prego (Cebus Apella) a partir de Manipulação de uma Caixa-Problema\". / Study of individual and social learning processes in Tufted capuchin monkeys (Cebus apella) through the manipulation of a problem-box
Capuchin monkeys (Cebus apella) are excellent object handlers. This work aimed to study individual and social learning processes which took place during the aquisition of a task that consisted on opening bolts from a problem-box. Two groups were used and, from each group, one subject was trained to perform the task. The analysis of the individual learning pr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/11/1999
-
12. Control of behavior by stimulus relations in Cebus apella. / Controle do comportamento por relações entre estímulos em Cebus apella.
Stimulus equivalence, a largely demonstrated behavioral phenomenon in humans has been hardly found in non-humans likely due to procedural difficulties. Unprogrammed control by stimulus position has been pointed as interfering with matching-to-sample performances, which leads to negative results in tests of equivalence defining properties (reflexivity, symmet
Publicado em: 1998