Viriot, L. and Underwood, Charlie J. and Johanson, Z. and Welten, M. and Metscher, B. and Rasch, L.J. and Fraser, G.J. and Smith, M.M. (2015) Development and evolution of dentition pattern and tooth order in the Skates and Rays (Batoidea; Chondrichthyes). PLoS One 10 (4), e0122553. ISSN 1932-6203.