Harvesting-induced evolution of collective risk-taking behavior and changes to the circadian system in a fish
V. Sbragaglia, J. F. Lopez-Olmeda, E. Frigato, C. Bertolucci, R. Arlinghaus
This study shows that size-selective harvesting in zebrafish alters collective risk-taking behavior and the circadian system, with behavioral changes linked to molecular circadian clock modifications.
bioRxiv · Sep 29, 2020Evolutionary Biology