To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 Experimental setup showing Metriaclima benetos selecting color stimuli. Color discrimination thresholds in a cichlid fish: Metriaclima benetos Daniel Escobar-Camacho, Michaela A. Taylor, Karen L. Cheney, Naomi F. Green, N. Justin Marshall, and Karen L. Carleton Journal of Experimental Biology 2019. 222:None-None; doi: 10.1242/jeb.201160 Download Original Video