To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 Example trial of unprocessed X-ray and light video data. X-ray cameras were positioned at oblique dorsoventral angles and recorded 10 s sequences. A GoPro (bottom panel) recorded continuously to capture the full duration of the feeding sequence. Shearing overbite and asymmetrical jaw motions facilitate food breakdown in a freshwater stingray, Potamotrygon motoro J. D. Laurence-Chasen, Jason B. Ramsay, and Elizabeth L. Brainerd Journal of Experimental Biology 2019. 222:None-None; doi: 10.1242/jeb.197681 Download Original Video