Dear Enemies Elicit Lower Androgen Responses to Territorial Challenges than Unfamiliar Intruders in a Cichlid Fish

Open Access

Peer-reviewed

Research Article

Rui F. Aires ,

Contributed equally to this work with: Rui F. Aires, Gonçalo A. Oliveira

¶‡ These authors are listed by alphabetical order of family name.

Affiliation ISPA - Instituto Universitário, Lisbon, Portugal
⨯
Gonçalo A. Oliveira ,

Contributed equally to this work with: Rui F. Aires, Gonçalo A. Oliveira

¶‡ These authors are listed by alphabetical order of family name.

Affiliations ISPA - Instituto Universitário, Lisbon, Portugal, Instituto Gulbenkian de Ciência, Oeiras, Portugal
⨯
Tânia F. Oliveira,

Affiliation ISPA - Instituto Universitário, Lisbon, Portugal
⨯
Albert F. H. Ros,

Affiliation ISPA - Instituto Universitário, Lisbon, Portugal
⨯
Rui F. Oliveira

* E-mail: ruiol@ispa.pt

Affiliations ISPA - Instituto Universitário, Lisbon, Portugal, Instituto Gulbenkian de Ciência, Oeiras, Portugal, Champalimaud Foundation, Lisbon, Portugal
⨯

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Androgens
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Fish
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Aggression
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Physiological parameters
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