Chemical communication of predation risk in zebrafish does not depend on cortisol increase

We investigated chemical cues among groups of zebrafish (Danio rerio) when communicating information about the risk of predation. We found that visual cues of the predator (tiger Oscar, Astronotus ocellatus) did not increase whole-body cortisol levels in groups of zebrafish but that water conditione...

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Detalles Bibliográficos
Autores principales: Barcellos, Leonardo J. G., Koakoski, Gessi, da Rosa, João G. S., Ferreira, Daiane, Barreto, Rodrigo E., Giaquinto, Percília C., Volpato, Gilson L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4034034/
https://www.ncbi.nlm.nih.gov/pubmed/24861706
http://dx.doi.org/10.1038/srep05076

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4034034/
https://www.ncbi.nlm.nih.gov/pubmed/24861706
http://dx.doi.org/10.1038/srep05076

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