Gray, J.E. (1851)
List of the specimens of fish in the collection of the British Museum. Part I. Chondropterygii. British Museum(Natural History), London, 160 pp
Garman, S. (1913)
The Plagiostomia (Sharks, Skates and Rays). Memoirs of the Museum of Comparative Zoology at Harvard College, 36: 528 p., 77 pl.