Order Rajiformes, Rajidae. In: O. Gon & P.C. Heemstra (Eds.), Fishes of the Southern Ocean (pp. 86–97). J.L.B. Smith Institute of Ichthyology, Grahamstown.
General remarks, explanation of terms and mode of presentation for Hypotremata; Pristidae; Torpedinidae; Rajidae; Chimaeridae; Rhinochimaeridae In WHITEHEAD, P.J.P., BAUCHOT, M.–L., HUREAU, J.C., NIELSEN, J. & E. TORTONESE(eds.): Fishes of the North–Eastern Atlantic and the Mediterranean. Vol. 1. Unesco, Paris: 151–155, 159–196, 212–218
