World Register of Marine Species (WoRMS)
Brissus fragilis Düben & Koren, 1844
Kroh, A.; Mooi, R. (2026). World Echinoidea Database. Brissus fragilis Düben & Koren, 1844. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=124376 on 2026-08-27
Düben, M.W. von; Koren, J. (1846). Öfversigt af Skandinaviens Echinodermer [Overview of Scandinavian Echinodermata]. Kungl. Svenska Vetenskapsakademiens Handlingar 1844. 229-328, plates VI-XI.