Out-Group Threat Promotes Within-Group Affiliation in a Cooperative Fish
نویسندگان
چکیده
منابع مشابه
Out-Group Threat Promotes Within-Group Affiliation in a Cooperative Fish.
In social species, conflict with outsiders is predicted to affect within-group interactions and thus influence group dynamics and the evolution and maintenance of sociality. Although empirical evidence exists for a relationship between out-group conflict and intragroup behavior in humans, experimental tests in other animals are rare. In a model fish system, we show that simulated out-group intr...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 2016
ISSN: 0003-0147,1537-5323
DOI: 10.1086/684411