Sphoeroides pachygaster

McEachran, J. D., and J. D. Fechhelm. 2005. Fishes of the Gulf of Mexico. Volume 2: Scorpaeniformes to Tetraodontiformes. University of Texas Press, Austin, TX. 1004 pp.

Shipp, R. L. 1974. The pufferfish (Tetraodontidae) of the Atlantic Ocean. Publications of the Gulf Coast Research Laboratory Museum 4: 1–162.

Shipp, R. L. 2002. Tetraodontidae. Pp. 1988–2006 in K. E. Carpenter, ed. The Living Marine Resources of the Western Central Atlantic. Vol. 3. Bony fishes part 2 (Opistognathidae to Molidae). FAO Species Identification Guide for Fishery Purposes and American Society of Ichthyologists and Herpetologists Special Publication No. 5. FAO, Rome.

Shipp, R. L., and R. W. Yerger. 1969a. A new puffer fish, Sphoeroides parvus, from the western Gulf of Mexico, with a key to species of Sphoeroides from the Atlantic and Gulf coasts of the United States. Proceedings of the Biological Society of Washington 82: 477–488.