| Authors(s) | Bigelow, H. B.; Schroeder, W. C. |
| Year | 1953a |
| Title | Fishes of the western North Atlantic. Sawfishes, Guitarfishes, Skates and Rays; Chimaeroids. Mem. Sears Found. Mar. Res., New Haven, 1(2): xv+588 p., 127 fig. |
| Authors(s) | Bigelow, H. B.; Schroeder, W. C. |
| Year | 1953a |
| Title | Fishes of the western North Atlantic. Sawfishes, Guitarfishes, Skates and Rays; Chimaeroids. Mem. Sears Found. Mar. Res., New Haven, 1(2): xv+588 p., 127 fig. |