Supplementary video from Large batoid fishes frequently consume stingrays despite skeletal damage DeanMason N. J. BizzarroJoseph ClarkBrett J. UnderwoodCharlie JohansonZerina 2017 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).