Springer, S. & Sadowsky, V. (1970)
Subspecies of the western Atlantic cat shark, Scyliorhinus retifer. Proceedings of the Biological Society of Washington, 83(7), 83–98
Howe, J.C. & Springer, V.G. (1993)
Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution, 5: Sharks (Chondrichthyes: Selachii). Smithsonian Contributions to Zoology, (540), 1–19