Alvarez, B., and R. W. M. van Soest. 1993. A new sponge species, Ceratopsion crustosum (Demospongiae: Raspailiidae), from deep waters of the Gulf of Mexico. Proceedings of the Biological Society of Washington 106: 629–632.
Rützler, K., R. W. M. van Soest, and C. Piantoni. 2009. Sponges (Porifera) of the Gulf of Mexico, Pp. 285–313 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas.
Harte Research Institute for Gulf of Mexico Studies. 2016. GulfBase: Resource Database for Gulf of Mexico Research, Education, and Management. Texas A&M University-Corpus Christi. World Wide Web electronic publication. http://www.gulfbase.org, 06-24-2021.