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. Iulus stigma Fabricius, 1775. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=943823 on 2026-08-24
Fabricius, J.C. (1775). Systema Entomologiae, sistens Insectorum Classes, Ordines, Genera, Species, adjectis Sysnonymis, Locis, Descriptionibus, Observationibus. [A System of Entomology, containing the Classes, Orders, Genera, and Species of Insects, with added Sysnonyms, Localities, Descriptions, and Observations.]. Kortii, Flensburgi et Lipsiae. 832 pp.