World Register of Marine Species (WoRMS)
Decker, P.; Sierwald, P.; Spelda, J.; Barber, A.D.; Antic, D.; Bouzan, R.; Enghoff, H.; Hennen, D.; Iniesta, L. F. M.; Means, J.; Nguyen, A. D.; Simmons, E.; Wesener, T. (2026). MilliBase. Codiulus Chamberlin, 1940. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=891304 on 2026-08-28
Chamberlin, R. V. (1940). New genera and species of North American Paraiulidae. Bulletin of the University of Utah, Biological Series. 30(11): 1-39. Salt Lake City.