Evermann, B.W. & Radcliffe, L. (1917)
The fishes of the west coast of Peru and the Titicaca Basin. Bulletin of the United States National Museum, 95, 1–166
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