Fisher, W. K. 1947. New genera and species of Echiuroid and Sipunculoid worms. Proceedings of the United States National Museum 3218(97): 351–372.
Hedgpeth, J. W. 1954. Miscellaneous Vermes. Pp. 419–420 in P. S. Galtsoff, ed. Gulf of Mexico, Its Origin, Waters, and Marine Life. Fishery Bulletin 89. Fishery Bulletin of the Fish and Wildlife Service, Volume 55, Washington, D.C.
Rice, M. E. 2009. Sipuncula of the Gulf of Mexico, Pp. 803–807 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, 04-04-2020.