Prosocial and antisocial choices in a monogamous cichlid with biparental care

Shun Satoh, Redouan Bshary, Momoko Shibasaki, Shumpei Sogawa, Takashi Hotta, Masanori Kohda, Seishiro Inaba & Satoshi Awata
Human society is cooperative and characterized by spontaneous prosociality. Comparative studies on endotherm vertebrates suggest that social interdependence causes the evolution of proactive prosociality. To test the generality of this hypothesis, we modified a prosocial choice task for application to the convict cichlid, Amatitlania nigrofasciata, a monogamous fish with biparental care and a strong pair bond. We show that subject males learned to favor prosocial choices when their mates were the recipients in neighboring tank....
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9 downloads reported since publication in 2021.

These counts follow the COUNTER Code of Practice, meaning that Internet robots and repeats within a certain time frame are excluded.
What does this mean?