Caroline Teixeira Bonifácio, C. O. Paranhos, I. F. Araujo Torres, R. K. Luz
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引用次数: 0
Abstract
ABSTRACT Males and females of various species spend energy on different activities throughout the day in their natural environment. Thus, the present study aimed to assess whether males and females of A. nyassae differ in learning and preferences through two experiments. Experiment 1 subjected animals to learning by association in a T-maze test. Experiment 2 subjected males and females to a preference test in a T-maze, with each tank arm receiving one of the two following positive stimuli: shelter or food. Experiment 1 found that both sexes were able to learn the association between neutral and positive stimuli. Experiment 2 found that, regardless of sex, the animals frequented more the arm with the presence of shelter. This study demonstrates that males and females of A. nyassae were able to learn the task of object and food association and also preferred to take shelter over eating, even after exposure to stress.
期刊介绍:
Marine and Freshwater Behaviour and Physiology is devoted to the publication of papers covering field and laboratory research into all aspects of the behaviour and physiology of all marine and freshwater animals within the contexts of ecology, evolution and conservation.
As the living resources of the world’s oceans, rivers and lakes are attracting increasing attention as food sources for humans and for their role in global ecology, the journal will also publish the results of research in the areas of fisheries biology and technology where the behaviour and physiology described have clear links to the contexts mentioned above.
The journal will accept for publication Research Articles, Reviews, Rapid Communications and Technical Notes (see Instructions for authors for details). In addition, Editorials, Opinions and Book Reviews (invited and suggested) will also occasionally be published. Suggestions to the Editor-In-Chief for Special Issues are encouraged and will be considered on an ad hoc basis.
With the goal of supporting early career researchers, the journal particularly invites submissions from graduate students and post-doctoral researchers. In addition to recognising the time constraints and logistical limitations their research often faces, and their particular need for a prompt review process, accepted articles by such researchers will be given prominence within the journal (see Instructions for authors for details).