Aschliman, N.C. & Nishida, M. & Miya, M. & Inoue, J.G. & Rosana, K.M. & Naylor, G.J.P. (2012)
Body plan convergence in the evolution of skates and rays (Chondrichthyes: Batoidea).
Molecular Phylogenetics and Evolution, 63(1), 28–42 DOI: 10.1016/j.ympev.2011.12.012