Meek, S.E. & Hildebrand, S.F. (1923)
The marine fishes of Panama. Part I. Field Museum of Natural History Zoological Series 15, (publication no. 215): 1–330.
Baughman, J.L. (1942)
A shark new to the fauna of the United States. Copeia, 1942(3), 186
DOI: 10.2307/1438227
Baughman, J.L. & Springer, S. (1950)
Biological and economic notes on the sharks of the Gulf of Mexico, with especial reference to those of Texas, and with a key for their identification. American Midland Naturalist, 44(1), 96–152
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