Vorlage:Bigelow & Schroeder, 1953

• Bigelow, H.B. & Schroeder, W.C. 1953. Sawfishes, Guitarfishes, Skates and Rays. In: Tee-Van, J., Breder, C.M., Parr, A.E., Schroeder, W.C. & Schultz, L.P. (eds.): Fishes of the Western North Atlantic. Part 2. Memoirs of the Sears Memorial Foundation for Marine Research, Yale University, New Haven, pp. 1–588.