Driggers Iii, William B., Eric R. Hoffmayer, Emma L. Hickerson, Timothy L. Martin, and Christopher T. Gledhill. 2011. “Validating the Occurrence of Caribbean Reef Sharks, Carcharhinus Perezi (Poey), (Chondrichthyes: Carcharhiniformes) in the Northern Gulf of Mexico, With a Key for Sharks of the Family Carcharhinidae Inhabiting the Region”. Zootaxa 2933 (1). Auckland, New Zealand:65-68. https://doi.org/10.11646/zootaxa.2933.1.6.