Garman, S. (1913)
The Plagiostomia (Sharks, Skates and Rays). Memoirs of the Museum of Comparative Zoology at Harvard College, 36, 1–528

White, E.G. (1937)
Interrelationships of the elasmobranchs with a key to the Order Galea. Bulletin of the American Museum of Natural History, 74, 25–138

de Baissac, J.B. (1976)
Poissons de mer des eaux de l'Ile Maurice. Proceedings of the Royal Society of Arts and Sciences of Mauritius, 3(2), 191–226