DE MIRANDA RIBEIRO, A. (1907)
Fauna Braziliense. Peixes. II. Desmobranchios. Archivos do Museu Nacional do Rio de Janeiro, 14: 131–217, Pls. 1–20
COLES, R.J. (1910)
Observations on the habits and distribution of certain fishes taken on the coast of North Carolina. Bulletin of the American Museum of Natural History, 28: 337–348
COLES, R.J. (1915)
Notes on the sharks and rays of Cape Lookout, N.C. Proceedings of the Biological Society of Washington, 28: 89–94