• [Wiki] https://en.wikipedia.org/wiki/Scardinius_erythrophthalmus.
• [fishbase] https://www.fishbase.se/summary/Scardinius-erythrophthalmus.html.
• [KennFitz1974] Kennedy, M. and Fitzmaurice, P. (1974). Biology of the rudd Scardinius erythrophthalmus (L) in Irish waters. Proceedings of the Royal Irish Academy. Section B: Biological, Geological, and Chemical Science, 74:245--303.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [PatiNadj2010] Patimar, R., Nadjafypour, E., Yaghouby, M., and Nadjafy, M. (2010). Reproduction characteristics of a stunted population of rudd, Scardinius erythrophthalmus (Linnaeus, 1758) living in the Anzali Lagoon (the southwest Caspian Sea, Iran). Journal of Ichthyology, 50:1060--1065. doi:10.1134/S0032945210110111.