Dean, Mason N. J. Bizzarro, Joseph Clark, Brett J. Underwood, Charlie Johanson, Zerina Supplementary video from Large batoid fishes frequently consume stingrays despite skeletal damage Video showing annotated renderings of CT scan data used in this study. Note the many stingray spines embedded in the jaw (visible at ~00:29) and the loose, mineralized callus tissue that has grown up to encase spines (visible in the high resolution scan from 00:48-00:54). cartilage;elasmobranch;predation;stingray spine;skeletal callus;tesserae 2017-09-05
    https://rs.figshare.com/articles/media/Supplementary_video_from_Large_batoid_fishes_frequently_consume_stingrays_despite_skeletal_damage/5374909
10.6084/m9.figshare.5374909.v1