Positional behavior and substrate use of wild bearded capuchin monkeys Cebus libidinosus...

Social structure and allonursing of collared peccaries (Tayassu tajacu) in capti...

Conditioned suppression in operant variability and repetition

Dispersão de luz intraocular em diferentes idades e condições oculares

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Direct and derived extinction of avoidance responses in equivalence classes

Tool use by hyacinth macaws (Anodorhynchus hyacinthinus) and identification of cause-and-effect...

Metapsychological foundations of the constitution of the psychic space and the elaboration...

Between the forge and the anvil: the singularization writing of psychoanalyst Gilberto...

Memory of a communicative human gesture in the domestic dog (Canis familiaris)